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  • 专利说明
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    • 专利摘要:
    Method for unloading, transport and installation of railway track rail that does not require approaching the train lane after each cycle of discharge of long welded bars (bls), but the train lane is parked at the end of the track already assembled and not it is necessary to move more until completing the complete discharge of all the bls contained in the train lane, where the method basically consists of tying two lanes to a crane of a delivery car, displaced by some embrasures along said car until the end of the train lane, passing the mooring to a pulling and placing machine that moves and placing the rails in a transport elements that move along the road mounted to its final position. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2646752A1
    申请号:ES201630810
    申请日:2016-06-14
    公开日:2017-12-15
    发明作者:Francisco Javier MIGUELEZ TAPIA；Fernando FERNANDEZ MUÑIZ
    申请人:Contratas Y Ventas SA (convensa)；Contratas Y Ventas S A (convensa)；FCC Construction SA；
    IPC主号:
    专利说明:

    DESCRIPTION
    Method for unloading, transport and installation of railroad track rail Field of the invention
    The invention falls within the technical sector of maintenance and construction of 5 railway infrastructure. More specifically in relation to a method for unloading, transporting and installing the rails from a rail train and its positioning at the installation site.
    Background of the invention
    The procedure historically used to take the rails to ride on a railroad track 10 was making use of a provisional track, consisting of wooden sleepers and second-use rail. The length of this track for the assembly of a stretch of double track is 2,900 meters in sections of 12 meters to optimize its transport.
    Recently several companies have developed systems and procedures that allow eliminating this auxiliary route.
    15 The rail train is the means by which the rails usually arrive at the railroad assembly area. One of the most studied activities in the process of assembling the railways is the unloading of the rail train tracks.
    There are basically two methods for unloading the rails that differ in that in one of them the rail train advances on a track already mounted while the lane remains moored at a fixed point by one of its ends and, in the other method, the rail train remains immobile while the lane is removed following the alignment of the track.
    If the first method is used, a previously mounted route is required, which can be a route that will be replaced, or an auxiliary route.
    With the second method, the rail train remains stopped on the track, which may be the new track already placed previously, and the new rail is placed, which is placed as a continuation of this previously mounted track. This second form of work has the advantage of not requiring an auxiliary or previously mounted track.
    Currently, when it comes to the construction of new railroad vlas, it is the second
    Exposed method is the one that takes on greater relevance and which is usually chosen in order to achieve greater productivity since the auxiliary track assembly is avoided.
    It is not known the existence of any machine that is marketed to perform these tasks of unloading and placing railroad vlas.
    5 There are knowledge of some proposals for lane-pulling machines, but none, except for the one specified in the Spanish patent with application number P-200901480 owned by this same owner, performs the functions of dragging, raising of lanes and transport of elements sliding auxiliaries.
    Description of the invention
    10 It is necessary to offer an alternative to the state of the art that covers the gaps found therein.
    To this end, the present invention provides a method for transport and transfer of rail track that comprises the following steps:
    a) tie two rails located on a rail train by the strobes to a crane of a unloading car 15 and placing rail tracks,
    b) pulling, said unloading wagon of said rails to move them through each of the embrasures of said unloading wagon until the most advanced head of the rails reaches the furthest fuzzer of the lane train,
    c) change the mooring of the rails from the crane of said unloading wagon to one of the shooting machine for unloading and placing railroad rods,
    d) pulling, said pulling machine, of said rails while moving said machine away from the unloading carriage, where as said machine is moving forward, from said unloading carriage transport elements are displaced on the track already mounted in such a way that said rails are supporting on said
    25 transport elements while moving on the road,
    e) when the mounted track is finished, said rails pass through a transfer element located at the end of said mounted track to sliding elements located along the sleepers where the unloaded rails will be located and
    f) recover the sliding elements on which the rails rest with the help
    3
    of a crane of said machine and leave said rails resting on the sleepers in their final position.
    Embodiments of the system of the invention are described according to the appended claims, and in a later section.
    5 This invention achieves a clearly higher performance than conventional processes, thanks to the substantial increase in the number of cycles per production day and the release of material assets that are essential in all known systems, substantially reducing the cost of installing The railway track.
    10 This method does not require approaching the rail train after each cycle of unloading of Long Welded Bars (BLS), but the rail train is parked at the end of the already mounted track and it is not necessary to move further until the complete discharge is completed of all BLS contained in the rail train. In this way the locomotives that do the traction service in these transfers between unloading cycles are expendable because the lane is stopped.
    This release allows its use during the time of the unloading in other works within the assembly work, such as the distribution and contribution of ballast, or the transport of railway deviations, thus optimizing the resources and reducing the costs of the installation of via.
    20 In addition, the versatility of the present invention allows rail unloading on sleepers placed on the bed in ballast, and particularly on the concrete tunnel slab, which allows the BLS to be distributed along the tunnel for subsequent plate mounting.
    Another type of advantages of this invention are environmental, since it reduces the environmental impact on air quality, since the pollutant load is reduced, due to the reduction of combustion gas emissions. The environmental impact on the consumption of energy resources is also proportionally reduced.
    It also has advantages with respect to ergonomic and occupational hygiene aspects: in the field of Occupational Risk Prevention, this new method significantly improves the hygienic conditions of the assembly process operators, especially when it comes to executing lane unloading in BLS form for road installation in
    plaque inside tunnels or other confined spaces. The disappearance of the combustion gases emitted by the rail train traction locomotives translates into a substantial improvement in air quality and an evident decrease in the need for ventilation.
    5 These and other advantages are apparent in light of the detailed description of the invention. Brief description of the drawings
    The foregoing and other advantages and characteristics will be more fully understood from the following detailed description of embodiments, with reference to the attached drawings, which should be considered in an illustrative and non-limiting manner, in which:
    10 Figure 1 shows the front view of the shooting machine where the wheels are observed
    railways supported on the rails, while the drive elements of the frame
    They remain in the air.
    Figure 2 shows the side view of the shooting machine where the wheels are observed
    railways supported on the rails, while the drive elements of the frame
    15 remain in the air and where the traverse is observed for mooring and pulling and the arm articulated with the rail clip.
    Figure 2A shows, with respect to the previous figure, an extension of the mooring element.
    Figure 3 shows the front view of the shooting machine where the wheels are observed
    20 rail in the air, without supporting the rails, while the driving elements of the
    frame remain on the ground.
    Figure 4 shows the side view of the shooting machine where the railway wheels are observed in the air without resting on the rails, while the driving elements of the frame remain supported on the ground and where the traverse and mooring traverse is observed and the 25 articulated arm with rail clip.
    Figure 5 shows the plan view of the discharge car.
    Figure 6A shows the elevation view of the unloading wagon where the crane is seen at one end, while Figure 6B shows the other end of the unloading with the pulling machine supporting said unloading.
    Figure 6C shows an enlarged detail with respect to Figure 6A where the embrasures appear next to other elements, while Figure 6D shows in greater detail the lighting tower, also in relation to Figure 6A.
    Figure 7 shows a front view of an example of a higher embrasure, which could be placed at the beginning of the rail unloading point. Also the figure shows the lighting tower that can be incorporated into the car.
    Figure 8 shows a front view of an example of a medium height embrasure, in relation to the previous one.
    Figure 9 shows a front view of an example of a smaller embrasure, which could be 10 at the end of the discharge point in the car.
    Figure 10A shows the front view of a transport element of the rail track transport and transfer system. In this example the element is arranged for a narrow track width.
    Figure 10B shows the front view of the same transport element of the previous figure 15 where it has been arranged for a track width greater than the previous one.
    Figure 11A shows the top view of the transport element of the rail track rail transport and transfer system, in which the pivoting beam remains perpendicular to the direction of the track.
    Figure 11B shows the top view of the transport element of the rail transport and transfer system of the railroad track, in which the pivoting beam is rotated to adapt to the curvature of the rail and the track when it is moving along the existing way.
    Figure 12A shows the top view of the transfer element of the rail track rail transport and transfer system.
    25 Figure 12B shows the front view of the transfer element of the rail track rail transport and transfer system.
    Figure 12C shows the side view of the transfer element of the system for transport and transfer of rail track where the connecting rod and drive system is observed in an elevated opposition to the horizontal.
    Figure 13 shows a side view of a section of the deployment of the rail track rail transport and transfer system; specifically the lane that is transported by the transport elements and is already elevated above the transfer element.
    5 Figure 14 shows a side view of another section of the deployment of the rail track rail transport and transfer system; specifically the rail raised on the transfer element and slid on the sliding elements thanks to the pulling of a tractor element.
    Figure 15 shows a side view of the deployment section of the system for transport and transfer of rail track; specifically the rail raised on the transfer element and slid on the sliding elements thanks to the pulling of the tractor element, but once the rail has reached its final position, it is observed how said tractor element raises the rail by means of the crane which incorporates to be able to remove the displacement elements and leave the rail resting on the sleepers.
    15 Figure 15A shows an enlargement with the detail of the previous figure of the sliding elements.
    Figures 16A and 16B show an elevation view of the transfer element at two different times, when the rail is pulled, figure 16B, and when it raises the mounted rail to recover the transfer tanks, figure 16B.
    20 Figure 17 shows the recovery of the tanks once a lane unloading and installation operation is completed.
    Detailed description of the invention
    The elements defined in this detailed description are provided to help a global understanding of the invention. Accordingly, those skilled in the art will recognize that variations and modifications of the embodiments described herein may be made without departing from the scope and spirit of the invention. In addition, the detailed description of the functions and elements sufficiently known are omitted for reasons of clarity and conciseness.
    The method that follows is supported on a system for transport and transfer of railroad track consisting of a shooting machine for unloading
    and colocation of rail rails, a wagon for unloading said rails of
    7
    rail and some elements for transport and transfer of the rail to the point of installation.
    The characteristics of each of these elements are the following:
    Shooting machine for unloading and placing rail tracks
    5 The shooting machine (1100) allows the work of unloading and placing the railroad vines, which arrive on a rail train, in a fast, safe and precise way.
    The machine (1100) is made up of several differentiated parts based on the function to be performed:
    • Rail tractor function.
    10 For this function, the machine (1100) has a first part formed by a frame (110) widened at a distance that allows the circulation of the driving elements (120) bordering the sleepers arranged along the trace, and the drive elements (120) that will be used to move the machine (1100) when the adhesion and traction needs are high and it is necessary to drag a pair of rails in a configuration of 15 Long Welded Bar (BLS) with a length of up to 270m.
    The energy necessary for the movement of the machine (1100) is provided by a diesel engine (150) that drives hydraulic pumps that transform mechanical energy into hydraulic energy that are transmitted to the engines attached to the driving elements (120) that will transform the energy Hydraulics received in mechanical energy by driving the rotation of said motor elements (120).
    In a preferred embodiment, said driving elements (120) are of caterpillar type, mainly for outdoor and irregular terrain, while in another embodiment said driving elements (120) are made of rubber, mainly when the rail track is carried out in tunnels with concrete base.
    25 And it also has a second part formed by a crossbar (130) perpendicular to the direction of operation of the machine (1100), located at its rear, which has been equipped with elements for mooring (140) of the flanges lane, separated from each other at a distance equal to the width of the road that is intended to be mounted, this distance can be adapted to any width of track.
    The elements for the mooring (140) of the rail, lugs, flanges and shackles, are commercial and alien to this invention.
    This crossbar (130) is adjustable in height, by means of hydraulic bottles attached to the frame (110) of the machine (1100), and they fulfill the function of saving the irregularities of longitudinal leveling in the platform or the ballast bed. By driving them upwards so that the end of the rails is higher than the sliding rollers, so that part of the weight of these rail ends rests on the tractor elements, thus improving their adhesion if the tractor effort to be made requires it .
    • Recovery function of sliding elements and rail positioning.
    10 By means of an articulated arm (160) with a rail clip (170) at the end, as a lifting crane, the device performs the operation of raising the rail for the recovery of the rail sliding elements placed on the sleepers , the rollers. And the positioning of the rail on the crossbar, once the roller is removed.
    • Function of transfer and transport of sliding elements
    15 In order to speed up the movement of the machine and the transport of the sliding elements, the machine (1100) has four railway wheels (180), with the possibility of adapting to the different track widths, which are hydraulically actuated. to the machine (1100) move with agility along the road already mounted when the traction needs are not so demanding, that is, in the whole process except when it is dragging the lane couples.
    These four wheels (180) move vertically with respect to the frame (110) of the machine (1100), so that once supported on the upper surface of the rails, the tracks (120) or rubber wheels (120) that used to drive the rail remain in the air, and the displacement of the machine (1100) is performed by action of these 25 railway wheels (180).
    Railcar unloading wagon
    It consists of a wagon (2100) or platform suitable for traveling on railroad vines, equipped with railway mounted axles (210), suitable for circulation on railroad vines of different widths, which is coupled to the railroad train by the unloading end of the rails.
    30 The mission of this platform or download wagon (2100) is to avoid deflections of the
    lane during unloading that may produce permanent deformations in it.
    To this end, it has some adjustable embrasures (220) installed on its upper surface, which serve as a guide to drive the rails from the rail train platform, 5 to the transport elements.
    The carriage (2100) therefore facilitates the unloading of the rails in pairs of predetermined length (for example, 270 meters in length), through the embrasures (220) that serve as a guide to drive the bars in parallel on fasteners that receive and address, to the transport elements.
    10 The amplitude of these embrasures (220) or windows, the space that remains for the rail passage, is reduced so that after passing through the last one, the position both in the vertical plane and in the horizontal plane of the rail head is adequate to get on the transfer tanks (310).
    The embrasures (220) are adjustable in height which facilitates the adaptation of the rail from its variable position in the rail and have vertical and horizontal rollers (290) that facilitate the work of the tractor element or pulling machine (1100) for the Rail advance minimizing friction between rail and embrasure (220).
    The wagon (2100) or unloading platform has a crane (230) to easily move the strobes of twisted wire that are used to transmit the 20 traction effort to the rail in the first phase of the unloading. Said crane (230) is arranged to fold and unfold and, in its maximum deployment phase, is arranged to reach the embrasure (220) further away from said carriage (2100).
    Additionally, the unloading wagon (2100) can be used to transport materials using the crane (230) of the strobes as a loading tool and unloading materials and facilitate unloading in the same way of small dimensions and other consumables.
    The carriage (2100) additionally serves as a storage hangar for the rail transfer tanks (310). The tanks (310) are separated on a covered track (240) or additional track on the platform of the car (2100), which has a ramp (280) 30 formed from two longitudinally folding rail coupons, cut in a cradle to allow the passage of the tanks (310) from the carriage to the assembly line, it is
    that is to say, the carriage (2100) has that stuccoed track (240) in its upper part, in which said transfer tanks (310) are stored. To pass the tanks (310) of the platform of the carriage (2100) to the track in the assembly phase, it has two rail coupons or piece of short, collapsible rail, cut in bevel that once folded down they perform the function of 5 ramp (280).
    The wagon (2100) allows the rail to be driven from its location on the rail train to the transport elements and also to do so without allowing the flexion of the rail that may cause permanent deformations, this element serves as a guide for the rails.
    Conduction is achieved as the tractor element or pulling machine (1100) pulls the 10 lane for unloading from the rail train, using height-adjustable embrasures (220) through which the end of the lane is passed.
    To position the head of the rail where it can be tied to the cross beam of the tractor element (1100), it is necessary to use, as mentioned, a flexible strobe. Due to the traction efforts that the tractor element (1100) must carry out in order to drag the rail, a large wire braid cable strobe is required and difficult to handle manually, therefore, for handling this strobe and rail The discharge wagon (2100) of said hydraulic crane (230) that executes these tasks has been provided.
    The energy required for the movement of the crane is given by a power pack or connected power unit 20 (260) and a generator set powered by a diesel engine.
    This connected power unit (260) and generator set can also feed a lighting tower (270) that allows these works to be carried out in low visibility conditions, either because they are carried out at night or inside tunnels.
    Elements for transport and transfer of rail track
    25 The transfer of the track rails to their final position in the installation is carried out in several stages for each of which different but related and coordinated modes of transport are used.
    In a first stage, the rails are moved from the rail train and the unloading wagon by transport elements (310) or tanks that move along the existing track 30. When this road is finished and therefore you reach the point where there are sleepers
    on which to place the new rails there are sliding elements (330)
    eleven
    located on the sleepers themselves on which the rails are to slide.
    And in between, at the intermediate point, in that transit of the rails from the transport elements (310) to the sliding elements (330) there is a continuous transfer element (320) that allows to transfer the Welded Long Bars (BLS) , that 5 supported on the transport elements (310) or tanks are moved by the track already mounted in the longitudinal direction, to slide on sliding elements (330) installed in the sleepers arranged on the ballast bed. This transfer is carried out continuously, without the need to lift the rail, taking advantage of the pulling effort of the tractor element (1100).
    10 This rail transport is carried out from the rear or end point of the unloading wagon that is next to the rail train that is parked, to the transfer element (320). For this, the rail is loaded on said tanks (310) and it is these that transport the rail along the mounted track, where the force necessary for the movement is exerted by the tractor device (1100).
    15 Once the exit of the tip of the rails is achieved from the rail train cars and with the help of the unloading wagon and its built-in guidance means, the rails are directed towards a pivoting beam (313) installed in the tanks (310) at whose end a glutton (314) is placed on which the rails of the track are supported for transport.
    When the support of the rails in the pivoting beam (313) occurs and the weight of the section
    20 lane falls on the tank or transport element (310), it begins to move longitudinally in the direction of the installation, dragged by the rail that supports, by the action of a pulling force of the tractor element or shooting machine ( 1100). As the lane advances, new tanks (310) are incorporated, which support the section of the lane's lane, in this way they are gradually incorporated
    25 more tanks (310) that support the weight of the sections of the Long Bar Welded rail extraldas.
    Depending on the type of rail and its length, the distance between tanks (310) and therefore the number of tanks (310) needed to support the weight of the supported section may vary.
    Each of these elements for the transport (310) of rail or tank, consists of a pivoting beam (313) designed to receive the pair of rails on its upper surface, where this beam (313) is prepared to house and stabilize the rails supported during
    Your transfer
    The beam (313) pivots on a vertical central axis (315) that is fixed to the frame (311) of the tank or transport element (310), where this pivoting movement facilitates circulation, allowing it to adapt to different curvatures.
    5 The frame (311) is rigid and is equipped with four railway wheels (312) that allow it to roll on the rail, and in turn these wheels (312) are of “double flange.” The contact of these flanges with the lateral faces of the head of the rail exerts the guiding function of the tanks (310) on the existing track when they are dragged by the supported rail resting on them.
    10 The construction form chosen for these tanks (310) makes them suitable for circulation on different track widths, and in particular for the three widths of Spanish roads. Specifically, the frame (311), in its central area, is arranged to increase or decrease in size.
    When the tanks (310) with the lane loaded reach the final end of the mounted track 15 and cannot continue transporting the BLS by the existing track, the system has sliding elements (330) with rollers previously placed on the sleepers without track to the mounting distance on the basalt bed. These elements with rollers (330) allow sliding the rail with little friction without having to have a mobile element moving in the crossbar area without track.
    The passage of the rail from the tanks (310) to said sliding elements is carried out by means of a continuous transfer element (320), which taking advantage of the pulling force of the tractor element (1100), said horizontal shot is transformed by the element of transfer (320) in a force with vertical component that causes the elevation of the rail so that it stops resting on the pivoting beam (313) of the tank or transport element (310).
    In this way the tank (310) stops being dragged and stops. This mechanical continuous transfer system (320) is equipped with rail guiding and sliding devices (326), which lead it towards the sliding elements (330).
    This device or continuous transfer element (320) is placed at the end of the track and already mounted, on a frame (324) that includes railway wheels (325). It has a mechanical system of connecting rods and drives. This connecting rod system (321) and
    drives (322) in its initial extreme position, is folded on the horizontal plane, and allows the transit over the tractor element (1100) that is making the effort of shooting during the transport of the rails on the tanks (310).
    Once the tractor element (1100) and the tip of the transported rails have exceeded said transfer element, by mechanical drive (322), it begins to unfold. The drive (322) can be a hydraulic system supported by a diesel engine (323).
    The connecting rod (321) that rotates on an axis fixed to the frame (324) begins to move, causing the sliding element (330) at its end to come into contact with the lower face of the transported rail or rail slide. As the connecting rod (321) continues to rotate, the end of the rod begins to exert a force of vertical component that causes the rail to be lifted away from the transport element (310), thus leaving said element (310) to be dragged along the rail and stopping against a stop installed on the edge of the transfer element (320).
    15 When the drive (322) and the connecting rod (321) reach their final position, the rail will be suspended between the end of the connecting rod (321) of the transfer device (320) and the support of the dragged tank (310), describing the lane, due to its own weight, a catenary curve.
    The elevation of the connecting rod (321) is such that the vertical projection of this catenary on the rolling plane of the tanks or transport elements (310), has a length as a minimum of the sum of the lengths of all the tanks ( 310) transporting the BLS, so that they are stopped in the section of the road mounted prior to the transfer element (320).
    Once the rail has been lifted and continuously, without the need to stop the longitudinal rail, it is led to the sliding elements (30) that allow the BLS to move over the sleepers placed on the ballast bed.
    With the sleepers in place, as mentioned, the rail slide elements 330 are arranged on them, with rollers. Each of these sliding elements (330) is extended by bridging between two consecutive sleepers, and spaced apart by a previously defined separation.
    Each of these sliding elements (330) consists of a metal plate or profile,
    of steel, of a length such that it can be extended between sleepers and fixed to two consecutive sleepers as a bridge. This profile is fixed with a roller that is responsible for facilitating the movement of a rail, resting on it, during its longitudinal movement in the direction of the installation. The sliding elements (330) with these rollers are arranged on both sides of the crossbar, for each rail, successively keeping a certain equidistance.
    Once the tail of the BLS has passed the transfer element (320) completely, it is necessary to remove the sliding elements (330), so that the lower side of the rail passes to rest on the sleepers placed on the ballast bed.
    10 Since the tractor element (1100) is equipped with crane means, relying on them, the rail lift operation is carried out for the recovery of the sliding elements or rollers.
    By means of an articulated arm with a clamp for rails at the end, as a lifting crane, the lifting operation of the rail is carried out, releasing the weight of the rail and 15 facilitating the recovery of the rail sliding elements (330) placed on the sleepers, and the positioning of the rail on the sleeper, once the roller is removed. The tractor device (1100) also has side trays that, by way of saddlebags arranged on the chassis of the machine that allow the storage and transport of other components such as, for example, the sliding elements 20 (330) for the rails .
    From these elements of the system, the method for transport and transfer of railroad track includes the following steps:
    Tie down and unload to transfer tanks
    With the help of the crane (230) of the unloading car (2100), the steel strobes, which are used for shooting, are thrown through the 25 embrasures (220) of the unloading car (2100). Next, a flange operation of a pair of rails is carried out, on the last carriage of the rail train, with the means used to split and move the rails in the direction of unloading with the help of the tractor element or shooting machine ( 1100). By means of the tractor element (1100) the 30 lanes are dragged through the embrasures (220) until the head of the same passes through the last embrasure (220).
    At this time the strobes of the rail and the tractor element or shooting machine are released
    (1100) approaches the head of the rail and the pull flange is tied directly to the transverse beam (130) of the tractor element or pulling machine (1100).
    Loading in transfer tanks and rail transport to transfer element.
    Once the pair of rails are tied directly to the tractor element (1100), a traction is exerted on them by the tractor device (1100), until the complete exit of the rails from the rail train cars is achieved, operation that as stated, it is provided by the guiding means (290) incorporated in the embrasures (220) in the unloading car (2100), and the rails being directed and guided towards their support on the tanks (310).
    10 The tractor element (1110) begins to move longitudinally away from the unloading car (2100), dragging the rails, as the lanes advance (310) the wheels are rolled one by one from the unloading car (2100) to the track mounted by the ramps (280) placed at the end of the carriage (2100), and are introduced under the rails, supporting their weight and facilitating with their wheels (312) the transport 15 of them.
    The tanks (310) are placed equidistant, at a distance such that the rail depending on its own weight does not flex excessively due to gravity. In addition, separators prepared for this purpose will be placed between rails to stiffen the rail pair and prevent the rail from tipping over. The tractor element (1100) will continue to move away 20 until the rails completely exit the unloading wagon (2100) and are supported only on tanks (310).
    Then the tanks (310) roll along the mounted track dragged by the tractor element or pulling machine (1100) to the transfer element (320).
    Rail transfer from the transfer elements to the sliding elements.
    25 Once the BLS tip exceeds the transfer device (320), located at the end of the mounted track, the tanks (310) can no longer carry the BLS by the existing route, then the rail will stop be transported by the tanks (310) and will be dragged on the basis of elements that facilitate its sliding, these sliding elements (330) incorporate rollers and have previously been placed on the sleepers that have already been placed and the mounting distance on the bed of ballast.
    The continuous transfer of the rail transport system (310) to the rail sliding element (330) and is carried out by means of the transfer element (320), which taking advantage of the pulling force of the tractor element (1100), is transformed by the transfer element (320) in a force with vertical component that causes the elevation of the rail so that it stops resting on the pivoting beam (313) of the tank (310).
    In this way the tank (310) stops being dragged and stops. This mechanical continuous transfer system is equipped with rail guidance and slide devices, which lead to the sliding elements.
    10 Rail slide to its final position.
    With the sleepers in place, the rail slide elements (330) are disposed thereon, with their rollers, each extended by forming a bridge between two consecutive sleepers as said, and distanced by a previously defined separation.
    15 As the pair of rails is transferred from the tanks (310) to the sliding rollers, and the rails being directed and guided towards their support on the rollers or sliding elements (330) that were previously placed on the crossbeams of route.
    With the sleepers in place, while the tractor element (1100) is moving, about 20 operators are distributing the rail slide elements (330) that are housed in the saddlebags of the tractor element or shooting machine (1100) , are transported by the same, placing each of them extended forming a bridge between two consecutive sleepers as said, and distanced by a previously defined separation.
    When the entire rail has been transferred to the sliding elements (330), a cut, square and flanged operation thereof is carried out, that is, a joint operation of the ends of the consecutive adjacent lanes.
    Lane positioning in its final location and recovery of sliding rollers.
    After the previous operation, we proceed to perform an elevation of the lane of each side 30 for the recovery of the rollers or displacement elements (330) that allowed the longitudinal movement of each lane.
    This operation is carried out with the lifting means or crane (160) incorporated in the tractor device (1100), and consists of lifting the rail, held by one end, the free end, to allow the recovery of the mentioned elements of Sliding (330), which are then loaded into the tractor device (1100), as said, 5 for transport to the new working position.
    Once the previous stage is completed, the partial nailing of the track is carried out, one crossbeam every certain number of units, for example one crossbeam every 7 units.
    Return of transfer elements to the discharge car.
    Finally, the tractor device or shooting machine (1100), returns through its steps towards the 10 unloading wagon (2100) moving along the mounted road using the railway wheels (180) of variable track width available and nailing ends, with all components and devices ready for the start of a new cycle.
    When it reaches the transfer element (320), it must change its mode of movement to the tracks (120) or rubber wheels (120) and pass the transfer element (320) that is folded, once passed it rests on its railway wheels (180) and returns to the unloading wagon (2100) pushing the tanks (310), which have previously been moored between them, to prevent them from rolling out of control in case of a favorable slope.
    Once the tanks (310) reach the shed car they begin to ascend to the platform of the same through the ramps (280) prepared for this purpose. As the tractor element (1100) approaches the unloading wagon (2100) the tanks (310) are collected on the platform, until the tractor element (1100) is in position to start the cycle and all the tanks (310) are on the platform of the discharge car (2100).
    25 From here the cycle is repeated for other lanes.
    权利要求:
    Claims (1)
    [1]
    1. Method for unloading, transporting and installing railroad track lanes characterized in that it comprises the following steps:
    10
    fifteen
    twenty
    a) tie two rails located on a railroad train by the strobes to a crane (230) of a unloading car and placing rail tracks (2100),
    b) pulling, via the crane (230) of said unloading carriage (2100), of said rails to move them through each of the embrasures (220) of said unloading carriage (2100) until the most advanced head of the rails it reaches the embrasure (220) furthest from the rail train,
    c) change the mooring of the rails from the crane (230) of said unloading wagon (2100) to the unloading machine for unloading and placing railroad rods (1100),
    d) pulling, said pulling machine (1100), of said rails while moving said machine (1100) away from the unloading car (2100), where as said machine (1100) moves forward, from said unloading wagon (2100) transport elements (310) are displaced on the road already mounted in such a way that said rails are supporting said transport elements (310) while moving along the road,
    e) when the mounted track is finished, said rails pass through a transfer element (320) located at the end of said mounted track to sliding elements (330) located along the sleepers where the unloaded rails will be located,
    f) recover the sliding elements (330) on which the rails rest with the help of a crane (160) of said machine (1100) and leave said rails resting on the sleepers in their final position, and
    g) return, said pulling machine (1100) to the unloading car (2100) where, once the transfer element (320) is passed, it pushes the transport elements (310) to said car (2100) where it can be repeated the steps with a next pair of lanes.
    3
    10
    4
    fifteen
    5
    20 6
    25 7
    30 8
    Method for unloading, transporting and installing railroad track lanes according to claim 1 characterized in that said firing machine (1100) travels with railroad wheels (180) where there is a mounted track, between the unloading carriage (2100) and the transfer element (320), while using drive elements (120), preferably caterpillar type or rubber wheels, when traveling when there is no mounted track.
    Method for unloading, transporting and installing railroad track lanes according to claim 1 characterized in that said transfer element (320)
    it remains folded when said pulling machine (1100) passes over said transfer element (320).
    Method for unloading, transporting and installing railroad track lanes according to claim 1 characterized in that said transfer element (320)
    transforms the horizontal pulling force exerted by said pulling machine (1100) into a vertical component force that causes the elevation of said rails in its path and leaves said transport elements (310) free, such that said transport elements (310) stop moving forward.
    Method for unloading, transporting and installing a railroad track according to claim 1, characterized in that the mooring c) of the rails to the shooting machine (1100) is carried out on a transverse beam (130) of said machine (1100).
    Method for unloading, transporting and installing railroad track lanes according to claim 1, characterized in that said transport elements (310) pass from the unloading carriage (2100) to the already mounted track d) through one of the stuccoed or additional track (240) located on the top of the car and a ramp (280) located at the end of said car.
    Method for unloading, transporting and installing a rail track according to claim 1, characterized in that each of said transport elements (310) is positioned at a distance approximately equidistant and close enough to each other so that said rails do not flex excessively .
    Method for unloading, transporting and installing a railroad track according to claim 1, characterized in that each of said sliding elements (330) is placed between each pair of consecutive sleepers.
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    同族专利:
    公开号 | 公开日
    CO2019000352A2|2019-03-29|
    PE20190548A1|2019-04-16|
    WO2017216405A1|2017-12-21|
    CA3034174A1|2017-12-21|
    US20190330804A1|2019-10-31|
    CL2018003618A1|2019-07-12|
    ES2646752B1|2018-08-09|
    EP3470576A4|2019-06-12|
    EP3470576A1|2019-04-17|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3465687A|1966-11-18|1969-09-09|New York Central Railroad Co T|Rail positioning system|
    WO1998013551A1|1996-09-09|1998-04-02|Karl Anders Rosenqvist|A method of placing rail sections and a means therefore|
    US20050172849A1|2004-02-06|2005-08-11|Herzog Contracting Corp.|Method and apparatus for unloading ribbon rails from rail cars|
    ES1057004U|2004-03-18|2004-06-01|Tecsa Empresa Constructora, S.A.|Useful for discharge and positioning of lanes in vias ferreas |
    ES2308954A1|2008-07-29|2008-12-01|Tecsa Empresa Constructora, S.A|Machine for the loading and unloading of rollers of trailer and positioning of roads ferreas |
    ES2361309A1|2009-06-23|2011-06-16|Fcc Construcicon S.A.|Method for the installation of railway tracks on ballast, without an auxiliary track|
    ES2384150A1|2009-12-28|2012-07-02|Ferrovial Agromán S.A.|System for discharge of lanes. |
    CN108468256A|2018-02-06|2018-08-31|中车工业研究院有限公司|A kind of railway intelligence fastener installation mechanical arm and its fastener installation method|
    法律状态:
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201630810A|ES2646752B1|2016-06-14|2016-06-14|Method for unloading, transporting and installing railroad track lanes|ES201630810A| ES2646752B1|2016-06-14|2016-06-14|Method for unloading, transporting and installing railroad track lanes|
    EP17812806.2A| EP3470576A4|2016-06-14|2017-06-05|Method for unloading, transporting and installing a railway track|
    CA3034174A| CA3034174A1|2016-06-14|2017-06-05|Method for unloading, transporting and installing a railway track|
    PCT/ES2017/070407| WO2017216405A1|2016-06-14|2017-06-05|Method for unloading, transporting and installing a railway track|
    PE2018003232A| PE20190548A1|2016-06-14|2017-06-05|METHOD FOR DOWNLOAD, TRANSPORTATION AND INSTALLATION OF RAILWAY RAILWAY|
    US16/310,027| US20190330804A1|2016-06-14|2017-06-05|Method for Unloading, Transporting and Installing a Railway Track|
    CL2018003618A| CL2018003618A1|2016-06-14|2018-12-14|Method for unloading, transport and installation of rail track.|
    CONC2019/0000352A| CO2019000352A2|2016-06-14|2019-01-14|Method for unloading, transporting and installing railroad track lanes|
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