• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to transport engineering and provides for the expansion of the technological field of application of equipment on a fluid transport track. The fluid transport track comprises an endless flexible track 2, encompassing the stator 1, which is the main support element of the device. The stator is divided into sealed cells 3, 4 connected by channels with a gap, which is formed between the stator and the track 2 and filled with fluid under pressure. The pressure is created by a circulation pump located in a cell in the center of the stator. The circuit through which the flu-: id circulates is filled with a hermetic and closed circuit. The track line 2 is driven from the driving wheels through roller chains. 5 hp f-ly, 12 ill. (L
    公开号:SU1438992A1
    申请号:SU857773930
    申请日:1985-08-12
    公开日:1988-11-23
    发明作者:Христиан Цшокке
    申请人:Академия Строительства (Инопредприятие)；
    IPC主号:
    专利说明:


    to
    114
    The invention relates to a fluid transport track, which is intended to move a predominantly heavy installation vehicle for short distances.
    The constructional and functional principles of the proposed technical solution provide high power with an insignificant own weight of the installation and small dimensions. As a result, it is possible to conveniently connect various installation objects or aggregates by the trailer method.
    Known tracked vehicles, tracked construction vehicles and tracked transporters of heavy goods dp trailer technology.
    The general constructional principle of these tracked transport devices is the multiple installation of load-carrying wheels, travel wheels and drive wheels, on which an endless traction tape is placed on the tension from the links. Thus, the wheel caused high pressure on the ground is converted into a low surface pressure distributed load. The travel and support wheels roll off the track and thereby move the conveyor forward. Track: subjected to high mechanical stress at the hinges, and as a result of contact with the ground, the track will wear out quickly. The entire transmission of forces is carried out through a system of wheels with the determination of the required parameters of this system in the form of a wheel, a support, and a track belt.
    The construction principle defines the spatial location of the transport units on the track. Tracked vehicles are usually gel constructions. Tracked conveyors on air cushions are also known, in which one or several air cushions are enclosed in a caterpillar belt and the inner plane of this belt forms a sliding surface for an air cushion (DE-OSN 2329727, CL.81e122 / 00, 1974 and FR f, 2164021, cl. 62 D 55/00, 973).
    However, in a cushion-loaded air cushion, in known installations, lateral forces occur at high lateral forces.


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    5 20 25 30 dd
    35
    45
    0
    five
    steering wheels turning; The required sensitization for the air cushion is also not sufficiently ensured as a result of breaking the track chain into separate link elements with uneven ground surfaces, which interferes with the air cushion.
    A vehicle (description of the invention FRN 2149388, cl. B 60 V 1/00, 1974) is known, which moves on a crawler mechanism with rubberized crawler belt. The crawler mechanism is positioned in such a way that it tightly and tightly closes the surface of the base of the vehicle and leaves space to the ground plane where the airbag can be filled. The latter rests on the carrier base plate of the vehicle, on the road bed and on the crawler movable air cushion that surrounds the 1st from all sides.
    The use of such a vehicle is possible with a stable, completely smooth and flat roadbed. The horizontal movement is carried out with the help of additional walking and braking devices.
    The aim of the invention is to expand the technological field of application of high-pressure fluid transport machinery for transporting heavy loads without using slip planes and extraneous aids for road and braking devices.
    with fluid carrier in tracked vehicles, attitude changes; own weight of the vehicle to the weight of the transported cargo in favor of the small weight of the vehicle. Due to the reduction in size, the adaptability to the transport object is improved, as a result, the application possibilities are increased, the energy consumption is reduced, and the overall transport costs at the installation sites and construction sites are reduced.
    The technical task is to create a tracked vehicle with an elastic frame and a fluid carrier system without wheels, small in size, insignificant
    weight and hermetically sealed principle of construction,
    A tracked vehicle should be self-propelled and maneuverable without the use of glide planes or specially prepared transport tracks.
    In the proposed fluid transport caterpillar on a rigid stator, the main form of which corresponds to the caterpillar body, the tension is infinite flexible hermetic caterpillar tape across its width. The stator has pressurized cells as pressure reservoirs for the fluid. Evenly across the width of the stator are located on the side of the bottom of the Kayala, which run from these cells to the lower outer surface of the stator. The central part of the stator is located collecting fluid for the fluid, which is connected through a hole to the upper outer surface of the stator, and through a system of pipes - with sealed cells.
    On both sides of the stator is hermetically closed side walls, which protrude so that between them and the track can be sealed. Rotated to the stator, the top plane of the track belt is a structure of open cells with elastic walls. The track belt has a known non-rigid reinforcement that extends through protruding equal steps and of equal length to the supporting bodies, thus forming a roller chain, and rests on protruding from all sides the side walls of the stator. Roller chains located on both sides are tightly closed with wheel washers, which lie on both sides outside the stator at the points of deviation of the track and work according to a well-known principle from the drive unit, but do not participate in the creation of bearing capacity. The fluid required by the transport trailer for the dode 1 high pressure is supplied through a circulating pump from the centrally located collecting bath through the pipelines into the hermetic stator cells and then through the channels into the gap between the stator and the track. It also fills cellular or cup hydrostatic whose
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    ki inner sliding layer of the track.
    With a smooth surface of the soil, a uniform gap filled with fluid is maintained. When irregularities appear during the movement of the caterpillar, local pressure peaks occur between the elastic track and the stator. The fluid enclosed in hydrostatic cells perceives this pressure with a slight deformation of the cell wall and slight compressibility. At the same time, the chamfers of the cell wall, as a sealing element without rubbing slides on the smooth surface of the stator. The dense arrangement of hydrostatic cells during the forward movement of the track belt to the stator compensates for pressure peaks due to uneven ground, with the support of a deformed track belt. After the irregularities have been overcome by the track, the corresponding cells are hydrostatically discharged.
    Fluid flowing in the longitudinal and transverse directions from the gap between the stator and the track belt is directed to the upper side of the stator, flows through the opening back into the collecting bath and is again forced into the closed loop with a circulation pump. The load is applied in the center of the stator through the moving axes By arranging two parallel-moving caterpillars with a differential drive of a known type, the system can be controlled in a known manner.
    Fluids can be oils, emulsions or water.
    FIG. 1 shows a track body without side cover; 2 is a section A-A in FIG. one; in fig. 3 is a section BB in FIG. one; in fig. 4 — node I in FIG. 3; in fig. 5 — node II in FIG. four; FIG. 6 shows a track body, longitudinal section; in fig. 7 - drive xtsenitsy, part; FIG. 8 is a flow chart of a fluid; in fig. 9 is a sectional view BB in FIG. 8 (part, without structural details); in fig. 10 - principle of operation of a hydrostatic cell; FIG. 11 shows a known hydrostatic support when joining rigid materials; Fig. 12 shows a fluid transport track with an electric drive unit.
    Through the stator 1 in the form of a caterpillar casing 32 tension, an infinite flexible caterpillar belt 2c has a uniform or cellular structure made of rubberized material. The stator 1 as the bearing structural unit of the installation is divided into sealed cells 3 and 4 which, through the channels 5, are connected from the ground side to the slip plane 6 of the stator 1. Channels 5 are distributed over the entire width of the stator I from the ground side. They are concentrated on both sides of the bottom edge zones. In the middle part of the bottom there are fewer channels. The endless flexible crawler belt 2 consists of an outer layer 7 in contact with the ground surface, made of wear-resistant and elastic material. Inside the track 2, there is a strength element 8, composed of patches of known reinforcements, a network of steel cables or a chain tape. The strength element 8 is located in an elastic material near the sliding layer 9,
    The sliding layer 9 of the track 2 consists of a surface divided into separate cells 10, preferably of a honeycomb or cup structure 36. The strength element 8 of the track 2 is supported by metal supporting elements 11 protruding from two sides and fixed on the side walls 12 of the stator element 27, which is effected, for example, by means of a known non-separative roller guide 13, which is closed by a seal 28.
    The drive of the track 2 is carried out mainly through the wheel washers 14 which are outside and not load bearing, which are connected to the shaft 15 and, through roller chains, drive the track 2 into motion. In this case, the protruding supporting elements 11 serve as the rooting of the gap 22 between the stator and the track 2, and the hydrostatic cells 10 of the inner slip layer 9 are also filled.
    权利要求:
    Claims (6)
    [1]
    1 and the static pressure 37 of the sytem inside the cell 3 slightly exceeds the coefficients of the total weight,
    consisting of the weight of the installation and the object being transported, relative to the supporting surface. It decreases in channel 5 to a relative pressure of 38 "Gap 22, which exists between
    the stator 1 and the track 2, remains unchanged as long as there is no irregularity in the road surface,
    When irregularities appear, during the movement of the track, local pressure peaks between the elastic track 2 and the stator 1. The fluid contained in the hydrostatic cell 10 senses this pressure with a slight deformation of the cell wall 23 and low compressibility. A local maximum pressure of 39 occurs. Chamfer 24 of the cell wall slides in the form of a frictionless friction element along the smooth surface of the stator 1. The tight position of the hydrostatic cells during the forward movement of the track 2 with respect to the stator 1 compensates for the pressure peaks 40 resulting from - due to uneven ground surface 7. Cell 10 is hydrostatically unloaded only when the track body overcomes unevenness.
    Fluid flowing out of the gap 22 in the longitudinal and transverse directions is fed to the upper side of the stator 1, flows through the opening 26 into the collecting bath 4 and again turns into a closed loop with the help of the pump 20. The principle of the hydrostatic cell provides in the marginal zone 25 transversely to direction of movement
    16. Lastly support 50 very short sections and along
    17,
    The drive unit 18 by means of the drive mechanism 19 actuates the washers of the wheels 14,
    The necessary gear for the operation of the transport track is fed by means of a circulation pump 20 through pipes 21 into cells 3 of stator 1 and through channels 5 for
    the directions of motion in the coverage of the stator circuit are the required pressure drop with minor fluid losses.
    55 On flash, 10 and 11 shows the principle of the hydrostatic cell when connecting a rigid material with an elastic plane 29 in comparison with the known hydrostatic support
    7U
    two rigid housings 30 with a relatively smooth surface,
    In the load zone with the increased load on the soil side caused by the waviness of the soil surface 7, a uniform fluid-filled gap 22 interrupts, in which the chamfers 24 of the protruding walls 23 of the cell touch the rigid plane 6 of the skol stator 1 and progressively prevent the fluid from being displaced from the cell 10. Thus, in cell 10, an equivalent pressure of 39 is increased, which is significantly greater in magnitude than the average hydrostatic pressure of 37 and 38 in the remaining pressure system. Each 2i4 chamfer produces a partially determined pressure interval according to its structurally determined geometric contour of the bearing.
    The load is applied in the center of the stator 1 through the movable axes 31. It is possible to place the circulation pump 20 in the hollow axis.
    When installing two parallel-moving tracked buildings 32 with a differential drive known

    [2]
    2. The caterpillar according to claim 1, characterized in that the closed bowl
    Of a kind, the system can be controlled by a known 30 round, filled with circulating
    many ways.
    The middle position of the hydraulic lift cylinder 33 expands the field of application of the plant. On the flange plate of the lifting cylinder. 33, a transported object or trailer load table 34 may be strengthened. The hydraulic cylinder 33 is controlled through an axis with a bearing connection 35.40
    Invention Formula
    1. Fluid transport caterpillar, the flexible caterpillar belt of which is reinforced with strength elements, and at the extreme points are located adjacent to both sides of the stator and not participating in the creation of the carrying capacity of wheel disks, which differ from
    By the stator bending and torsion rigid on bending and torsion corresponding to the basic shape, the tension of the stator 1 is infinite hermetic track 2 across its entire width, the stator 1 containing the fluid filled and emptying cells 3, 4 through channels evenly spaced across the stator width 5 are connected to top 50
    55
    Glide 6 of stator 1, and between stator 1 and track 2, a gap 22 is formed, filled with pressurized fluid, in the center of the stator is filled bath 4, connected to hole 26, the stator is hermetically closed on both sides by side walls 12 projecting with all sides on a stand less than the track thickness
    tape 2, which faces the stator sliding surface 9 of which has open hydrostatic cells with elastic walls 23 turned to the surface, across the track tape are rods with equal spikes, extended as supporting elements 11, which protrude beyond the edge of the tape, form a roller chain 16, the supporting elements rest on protruding from all sides the side walls 12 of the stator 1, and the caterpillar tape is circularly hermetically sealed on both sides with the corresponding side walls 12 of the stator 1.
    2. The caterpillar according to claim 1, characterized in that a closed koktur filled with circulating
     . 40
    , d5,
    50
    55
    fluid pressure is formed by a sealed system including a bath 4, a circulation pump 20, pipes 21, cells 3, channels 5, a gap 22 between the stator 1 and track 2 filled with pressurized fluid, a hole 26 for filling the bath four.
    [3]
    3. The caterpillar according to claim 1, characterized in that the channels 5 connecting the sealed cells 3 in the stator with the sliding surface 6 from the ground side are concentrated in both end zones of the sliding surface from the ground side,
    [4]
    4. The caterpillar according to claim 1, characterized in that the endless flexible caterpillar tape 2 on the outwardly facing surface contains a wear-resistant layer, and inside it has a chewing structure.
    [5]
    5. The caterpillar according to claim 1, wherein the infinitely flexible tape 2 on the surface facing the stator has a honeycomb structure 36, which consists of cup cells, the walls 23 of which end in the direction of the surface with chamfers.
    143899210
    [6]
    6. Caterpillar on PP. 1-5, about t i il-lena rigid or mobile transmitting
    This is due to the fact that in the center loading axis 31.
    stator 1 in a known manner installed / / A; ./ / V-V / ./ .. // /./. Thebes. 2
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    类似技术:
    公开号 | 公开日 | 专利标题
    US2714011A|1955-07-26|Land vehicle or load-moving device comprising a flexible-walled, fluid-containing, peripherally-loaded roller
    US5054987A|1991-10-08|Load transfer device
    US5984032A|1999-11-16|Articulating marsh buggy
    KR100866843B1|2008-11-04|Transferring system using aero-levitation style and transferring device using aero-levitation style
    US3842785A|1974-10-22|Amphibious marsh craft
    KR20190015302A|2019-02-13|Self-propelled module for overloading
    SU1438992A1|1988-11-23|Fluid-type endless-track
    CN211076056U|2020-07-24|Frame with sealing and leakage-proof functions
    US3643785A|1972-02-22|Transport system
    CA1220753A|1987-04-21|High angle conveyor
    US4561537A|1985-12-31|Pressure device for conveyor
    US4438842A|1984-03-27|Slide conveyor with side stabilizers
    US4609097A|1986-09-02|High angle conveyor
    KR100795667B1|2008-01-21|Tracked vehicle of which each track is divided into two tracks
    GB2175567A|1986-12-03|Transfer device for loading and unloading vehicles
    EP0683117B1|1998-08-26|Transporter comprising an endless belt and a method for transporting material from a first to a second location
    US4018541A|1977-04-19|Road roller for compacting pavements
    US5178509A|1993-01-12|Equalized module mover with self adjusting track units
    KR100750342B1|2007-08-17|A traveling type of soil transportation apparatus using expansible and contractible conveyer and backfilling method using the soil transportation apparatus
    US4565281A|1986-01-21|Pressure device for conveyor
    GB2136758A|1984-09-26|A process and apparatus for the advancing of band-like conveying means with reduced friction
    KR200427979Y1|2006-10-04|A Traveling Type of Soil Transportation Apparatus Using Expansible and Contractible Conveyer
    CN213678476U|2021-07-13|Chain slat type conveyer
    US20210140140A1|2021-05-13|Amphibious platform vehicle-vessel
    RU191605U1|2019-08-13|Elevator designed to transport soil and / or lump abrasive building material
    同族专利:
    公开号 | 公开日
    HU196147B|1988-10-28|
    JPH0146349B2|1989-10-06|
    DE3568315D1|1989-03-30|
    US4673050A|1987-06-16|
    DD241531A3|1986-12-17|
    AT40865T|1989-03-15|
    AU4712185A|1986-03-13|
    CA1241045A|1988-08-23|
    EP0176758A2|1986-04-09|
    EP0176758A3|1987-03-25|
    CS595085A1|1987-10-15|
    JPS61119477A|1986-06-06|
    EP0176758B1|1989-02-22|
    HUT40044A|1986-11-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3074764A|1959-12-03|1963-01-22|Martin William E|Air track|
    US3074499A|1959-12-03|1963-01-22|Martin William E|Self propelled vehicle track|
    US3261418A|1960-04-14|1966-07-19|Bertin & Cie|Air cushion track arrangement for vehicle|
    DE1255503B|1960-06-16|1967-11-30|Hovercraft Dev Ltd|Device for supporting and moving a load|
    DE1278848B|1962-10-16|1968-09-26|Soc D Forges Et Ateliers Du Cr|Land vehicle with support or drive caterpillars, at least partially carried by an air cushion|
    US3512602A|1967-11-30|1970-05-19|William R Bertelsen|Air-cushion vehicle|
    US3582154A|1968-06-03|1971-06-01|Gates Rubber Co|Endless track for multiterrain vehicles|
    GB1337818A|1971-08-16|1973-11-21|British Hovercraft Corp Ltd|Fluid cushion supported vehicles|
    FR2164021A5|1971-12-10|1973-07-27|Berry Sa Ets|
    US3950038A|1972-06-12|1976-04-13|Aero-Go Engineering & Development Co.|Fluid bearing track device|
    US4567957A|1983-11-23|1986-02-04|American Industrial Research, Inc.|Air pallet with endless belt interface|US6186257B1|1999-10-15|2001-02-13|Meritor Heavy Vehicle Systems, Inc.|Method and system for floating a vehicle|
    US6857489B2|2000-02-18|2005-02-22|Manitowoc Crane Companies, Inc.|Crawler crane having identical left and right crawler assemblies|
    AU2014202781B2|2013-05-24|2017-07-20|Joy Global Surface Mining Inc|Crawler track|
    CA2871244A1|2013-11-12|2015-05-12|Harnischfeger Technologies, Inc.|Guide rail for crawler track|
    USD748153S1|2014-05-22|2016-01-26|Harnischfeger Technologies, Inc.|Crawler track shoe|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DD84267122A|DD241531A3|1984-09-05|1984-09-05|FLUID TRANSPORT RAUPE|
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