• 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 a drilling technique. The purpose of the invention is to increase the stability of the machine and increase the depth of penetration. The boring machine contains a driving tube (BT) 5 suspended on the boom 3 mounted rotatably on the frame 1 of the rotor 7, through which the BT 5 can move axially, the drive mechanisms provided in the rotor for turning the BT 5 into rotation, and the tool 8 rotary drilling, in particular, a spiral drill, mounted on the lower end of the BT 5. The rotor has two lateral protrusions located symmetrically with respect to the longitudinal axis of the VT 5 for 7 hours. The frame 1 has two guides made one against the other, into which the projections enter. Means are provided for locking the projections at a predetermined height in the guides. 2 h. Claim, 6 ill. ^ ipud ^ slsso4 :: *. fe > & CO
    公开号:SU1713442A3
    申请号:SU884356177
    申请日:1988-07-22
    公开日:1992-02-15
    发明作者:Робер Анри
    申请人:Соренам (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to drilling devices.
    The purpose of the invention is to increase the stability of the machine and increase the depth of drilling.
    FIG. 1 shows a schematic representation of the proposed drilling machine with a spiral drill and a drill bit, side view; in fig. 2 shows section A-A in FIG. 1 (increased scale); Fig. 3 is the same horizontal section at the level of the guide channel in the uppermost part (enlarged scale); in fig. 4 shows a section BB in FIG. 3; in fig. 5 - a machine that is in position to drill a long hole with respect to a vertical line; in fig. 6 — the machine in FIG. 1, when it is used for drilling a well in a shock-trapping method, is a side view.
    The boring machine (Fig. 1) comprises a frame 1 mounted on a track 2, an boom 3 mounted on a carriage 4 moved along frame 1 parallel to its longitudinal axis, a driving tube 5 suspended on a cable 6 to the upper end of the boom, a rotor 7, through which axially the leading pipe 5 can move, and the drill body in the form of a spiral drill 8, mounted on the lower end of the leading pipe.
    The frame 1 contains the front frame 9 in the extension of the longitudinal sides, the frame consists of racks 10 connected by traverses 11, and rests on the ground through supports 12 controlled by hydraulic cylinders 13. Frame 1 includes a feed drive 14 and a central hydraulic installation 15. On cart 4 not only the boom 3, but also the control cabin 16, the first winch 17, the cable 6 is wound on the drum, and the second winch 18, the cable 19 of which is stored on the upper end of the boom and holds the drill bit 20. Besides, the hydraulic cylinder 21 is mounted on it and the support swivel pyr 22 for pivoting the boom from the first in the median longitudinal plane of the frame and the second - about a vertical axis lying in the plane.
    The boom 3 at the front has a bracket 23 for locking the rotor 7 (FIG. 6) when the spiral drill 8 is not in use or when the operator turns the boom 3 around the specified vertical axis to unload the soil left on the turns of the spiral drill. It consists of telescopic elements, but may also have a rigid structure.
    In accordance with the invention, the rotor 7 comprises two lateral protrusions 24 extending symmetrically with respect to the longitudinal axis of the leading pipe, on both sides of the middle longitudinal plane of the frame. In addition, the frame 9 has inside a swinging frame 25 (Figs. 2 and 5), which on the inner surfaces of the longitudinal sides has two guide channels 26 opposite one another to enter the projections. In addition, means are provided to block the protrusions 24 in the channels.
    0 26.
    The locking means 27 (Figs. 3 and 4) consist of toothed racks 28 fixedly mounted on surfaces opposite channels 26, toothed bodies 29 mounted in
    5 of the projections 24, which are located in front of the racks 28, when the rotor is in the swinging frame, and the teeth of the toothed rack and the gear bodies are tightly engaged with each other, and the means 30
    0 controls moving the toothed bodies 29 relative to the toothed racks to block or unlock the protrusions 24 in the channels 26.
    Channels 26 each are limited to two
    5, square-section tubes 3t fixed parallel to one another on the inner surfaces of the longitudinal sides of the swinging frame and forming a space, gradually expanding to their upper part (Figs. 1, 5 and 6) to facilitate the engagement of the projections 24 between them.
    In addition, the control means 30 consists of hydraulic cylinders 32. rear mounted parts one to another in the protrusions
    5 24 and moving in opposite directions both toothed bodies 29 of the same projection.
    The cylinders 32 are connected by a source of working fluid (not shown) under
    0 by means of a single pipeline 33 entering into their chambers from the bottom, or through two pipelines 34 entering into their chambers from the side of the rod. Their stock is associated with the corresponding
    5 by the serrated body by means of a pin 35, which allows them to press the gear bodies 29 to the gear racks 28 when the working fluid under pressure is fed into their chambers from the bottom, or move them away from
    0 racks when the working fluid under pressure is fed into their chambers from the side of the rods.
    The gear bodies 29 are guided as they are moved by the keys 36 (Figs. 3 and 4), the latter being installed in additional cavities made in the opposite surfaces 24, and the gear bodies can move in them.
    the drilling machine may be used to drill inclined wells. WITH
    To this end, the swing frame 25 is connected to the frame 9 pivotally and rotatably around a horizontal axis 37, perpendicular to the middle longitudinal axis of the frame 1, and can be rotated by the action of two hydraulic cylinders 38 located perpendicular to axis 37.
    FIG. 5, the hydraulic cylinders 38 are hinged on the frame 1 by the bottoms, and at the lower end of the rear transverse side of the rocking frame 25, the free ends of the piston rods, the axis 37 rests on the rear pillars 10 of the frame 9 above the connection point of the cylinders 38 with the rocking frame 25. The strut 39 is set to the free end of the bracket 23 to support the lead pipe 5 when lifting the spiral drill 8 from the bottom of the well.
    To drill an inclined borehole, block the protrusions 24 of the rotor 7 in the guide channels 26 of the swinging frame 25, which was initially located vertically, command the hydraulic cylinders 38 to the desired incline of the swinging frame and move the trolley 4 on the frame 1 from the position shown in FIG. 1 to the position shown in FIG. 5, if the tilting of the swing frame is left. When the tilting frame is tilted to the right, it is not necessary to move the carriage 4.
    The proposed machine can also be used to perform wells by percussion-grab drilling. In this case, it has a gripping collar 40, clamping the drill pipe 41, two gripping hydraulic cylinders 42 for communicating a reciprocating circular movement of the collar 40 and the pipe 41, two working hydraulic cylinders 43 connected flank to the longitudinal sides of the frame 9, to which the collar 40 is suspended, and a clamp collar 44 for holding the pipe 41 when it is lifted from the well.,
    The gripping collar 40, the axis of which is located in the middle longitudinal plane of the carriage 4, is located under the lower end of the guide channels 26 of the tilting frame 25 and is blocked on the pipe 41 by hydraulic cylinders (not shown). In addition, it is open in the part directed towards the front lateral sides of the tilting frame 25 and the frame 9 in order to facilitate the installation of the pipe 41 in the clamp 40 and the lifting of said pipe. For this purpose, the swinging frame 25 and the frame 9 are also open from the front transverse sides (Fig. 2).
    The drill pipe 41 of a conventional construction is provided at the bottom end with a cutting shoe and consists of links connected one after the other as it sinks into the ground. The gripping cylinders 42 are installed between the frame 1 and the two legs 45, which allows the collar 40 to project over the longitudinal sides of the frame.
    The clamp 44 is pivotally connected on the longitudinal sides of the frame 9 with rotation about a horizontal axis 46 and blocks on the pipe 41. Like the gripping clamp
    40, the clamp collar can be opened in the part directed to the front sides of the tilting frame 25 and the frame, also to facilitate installation and lifting of the pipe 41.
    5 A hydraulic tracking system (not shown) is provided to prevent the clamping clamp from opening before blocking the gripping yoke on the drill pipe, as well as to prevent the drill pipe from falling into the bottom when it is raised.
    In addition, the drilling machine has
    grab bucket 47 for removing soil,
    . accumulating in the drill pipe 41. This
    5 bucket (Fig. 6) is attached to the free end of the cable 19 and must be coaxial with the pipe
    41, into which it is introduced to remove the soil.
    Lead tube 5 is
    0 a square bar, but for drilling up to fifty meters it is necessary to consist of several telescopic elements. Rotation of the drive tube is provided by two hydraulic motors (not shown) installed in the rotors. Two vertical hydraulic cylinders 48 are installed on both sides of the leading pipe 5 between the upper part of the rotor 7 and the annular support 49 surrounding the leading
    0 pipe for the purpose of transferring to the spiral bur the force of immersion into the ground. The protrusions 24 of the rotor are made with brackets 50 on their upper and lower surfaces (Fig. 4), designed to interact with
    5 racks 28 to improve the direction of the rotor when moving along the channels 26.
    The machine works as follows. First, the rotor 7 is blocked relative to the lower part of the bracket 23. In this case, the following operations are carried out: adjust the boom inclination so that the drive pipe 5 is coaxial with the borehole to be made; include winch
    5 17 for lowering the rotor 7 inside the rocking frame 25 so that the protrusions 24 move into the guide channels 26; supplying the working fluid under pressure to the chambers from the bottom of the cylinders 32 in order to engage the gear bodies 29 with the toothed racks 28 and lock the rotor 7 in the tilting frame 25; include hydraulic motors controlling the rotation of the drive tube 5, a winch 17 for lowering the spiral drill 8 to the ground level and hydraulic cylinders 48 for causing the spiral drill to sink into the ground.
    Then, when the amount of soil accumulated between the turns of the spiral drill is sufficient, the hydraulic motors rotating the drive tube are disconnected, the working fluid is fed under pressure into the chambers from the cylinder rods 32 to remove the gear bodies 29 from engagement with the toothed rails 28 and release the rotor 7 and turn on the winch 17 to lift the rotor to its original position opposite the bracket-23, rotate the boom 3 approximately 90 ° around the vertical axis of the turntable 22 to unload the soil and again turn on the hydraulic motors rotating in duschuyu pipe so as to push the soil from the turns of the helical drill.
    If, during drilling, the spiral drill hits very hard rocks, a drill bit is used. To do this, it is enough to block the rotor 7 relative to the bottom surface of the bracket and move the cart 4 on the frame 1 of the crane so as to install the drill bit along the axis of the well, which requires very little time.
    In order to drill the depths of 80-100 m, drilling with a clamshell should be continued. To implement this operation, it is sufficient to lock the rotor 7 relative to the crush stitch 23 and adjust the position of the carriage 4 on the frame 1 so as to bring the grab bucket 47 along the axis of the well, to set in the usual way to the drilling site
    pipe 41 and include the organs necessary for this operation.
    权利要求:
    Claims (3)
    [1]
    Claims 1. Drill machine, including a frame mounted on it with the possibility of rotation of the boom, leading pipe suspended on the boom, rotor inside which is mounted with the possibility of axial movement and rotation through driving mechanisms leading pipe mounted on the lower end of the leading pipe drilling unit , two guides, fixed on the frame, two lateral protrusions located on the rotor symmetrically relative to the longitudinal axis with the possibility of placement in the guides, and means of blocking the projection The guides are characterized in that, in order to increase the stability of the machine and increase the drilling depth, the locking means are made of gear rails fixed to the guiding frames and of the gear hooks located on the sides of the rotor protrusions, while the tooth the laths and hooks are mounted with the possibility of engagement with each other by means of control when placing the protrusions in the guide frames.
    [2]
    2. The machine according to claim 1, characterized in that the rack bars are fixed on the surfaces of the guides parallel to the sides of the projections.
    [3]
    3. Machine on PP. 1 and 2, characterized in that the control means of the toothed hooks are made in the form of hydraulic cylinders mounted by piston cavities opposite each other in each protrusion of the rotor with the possibility of moving the toothed hooks in the opposite direction.
    2
    FIG. five
    nineteen
    - iJgj lgzsSSJr S..g
    2 12 ChB 12
    47
    6
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    同族专利:
    公开号 | 公开日
    PT88021A|1989-06-30|
    DE300874T1|1990-03-01|
    GR900300021T1|1991-07-31|
    FR2618483B1|1989-12-15|
    JPS6490389A|1989-04-06|
    MA21328A1|1989-04-01|
    ES2011224A4|1990-01-01|
    FR2618483A1|1989-01-27|
    EP0300874A1|1989-01-25|
    US4860837A|1989-08-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2822147A|1953-06-15|1958-02-04|Allard Pierre Jean-Ma Theodore|Guide device for boring tools|
    US3420320A|1967-02-23|1969-01-07|Marutai Doboku Co Ltd|Pile driver|
    DE1993906U|1968-04-19|1968-09-19|Delmag Maschinenfabrik|EARTH DRILL.|
    US3543650A|1969-01-10|1970-12-01|Stewart & Stevenson Serv Inc|Rotary table power unit|
    DE1910359A1|1969-02-28|1970-08-27|
    US3576218A|1969-07-28|1971-04-27|Edgar J Lisenby|Combined earth boring and post driving apparatus|
    US3685596A|1970-10-29|1972-08-22|Robert A Collins|Method and means for boring earth|
    US3734204A|1971-04-28|1973-05-22|Butler R B Inc|Drilling attachment|
    US3869003A|1971-12-25|1975-03-04|Sanwa Kizai Co Ltd|Pile drivers|
    US3833072A|1973-07-02|1974-09-03|Sanderson Cyclone Drill Co|Drilling machine with driving tool for casing or pipe|
    FR2305549B1|1975-03-28|1979-06-08|Galinet Paris C|
    US4571215A|1983-06-08|1986-02-18|Boroloy Industries International, Inc.|Vibration dampener apparatus|
    GB8402147D0|1984-01-27|1984-02-29|Bsp Int Foundation|Earth drill|
    DE3544086A1|1985-12-13|1987-06-19|Klemm Bohrtech|EARTH DRILLING DEVICE|DE3842081A1|1988-03-15|1989-09-28|Hausherr & Soehne Rudolf|DRILLING DEVICE|
    US5215153A|1991-11-08|1993-06-01|Younes Joseph F|Apparatus for use in driving or withdrawing such earth entering elements as drills and casings|
    DE19509379A1|1995-03-15|1996-09-19|Fromme Theo Dipl Ing Fh|Hydraulic piping machine as an attachment for a mobile rotary drilling rig|
    US5630477A|1995-06-02|1997-05-20|Minatre William H|Downcrowdable telescopic augering apparatus|
    US6234719B1|1996-09-26|2001-05-22|Njal Underhaug|Mobile combined drilling and piling machine and method for tubular foundation with machine|
    US6119557A|1998-08-24|2000-09-19|Bilco Tools, Inc.|Power tong with shutdown system and method|
    DE10155105C1|2001-11-09|2003-04-10|Bauer Maschinen Gmbh|Earth drill with pipe line installer has frame supporting hollow drill shaft with flushing pipes|
    WO2003091532A1|2002-04-25|2003-11-06|Hitachi Construction Machinery Co., Ltd.|Drilling device for earth drill|
    US7100709B2|2003-09-08|2006-09-05|Metso Minerals Industries, Inc.|Feed table pivot pin constraining device|
    US7631404B2|2005-09-08|2009-12-15|Donald Scruggs|Easy inter burial container|
    US8225537B2|2009-09-30|2012-07-24|Scruggs Donald E|Positioning and rotating apparatus for interring screw-in and self digging burial containers|
    US7431105B2|2006-07-25|2008-10-07|Stevens Joseph W|Geothermal heat loop installation|
    IT1402990B1|2010-11-02|2013-09-27|Soilmec Spa|MEASUREMENT DEVICE|
    CN103266856B|2013-06-06|2015-08-05|上海中联重科桩工机械有限公司|Rotary drilling rig and arbitrary-movement articulator thereof|
    JP6152040B2|2013-11-12|2017-06-21|大智株式会社|Rotary table device for rotary excavator and construction method of pile foundation|
    EP3584625A4|2017-02-16|2020-11-25|LG Electronics Inc. -1-|Head mounted display|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR8710477A|FR2618483B1|1987-07-23|1987-07-23|DRILLING MACHINE BY ROTATION AND BY VOVOIEMENT|
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