WO2022100178A1 - Branchement de translation pour un rail de transport de galerie de conduites - Google Patents

Branchement de translation pour un rail de transport de galerie de conduites Download PDF

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Publication number
WO2022100178A1
WO2022100178A1 PCT/CN2021/112432 CN2021112432W WO2022100178A1 WO 2022100178 A1 WO2022100178 A1 WO 2022100178A1 CN 2021112432 W CN2021112432 W CN 2021112432W WO 2022100178 A1 WO2022100178 A1 WO 2022100178A1
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WO
WIPO (PCT)
Prior art keywords
rail
switch
pipe gallery
track
turnout
Prior art date
Application number
PCT/CN2021/112432
Other languages
English (en)
Chinese (zh)
Inventor
黄美林
苏利杰
胡跃明
刘爱文
王全虎
姚雄
罗辉
彭全海
冯晔
梅琨
Original Assignee
中车长江车辆有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中车长江车辆有限公司 filed Critical 中车长江车辆有限公司
Publication of WO2022100178A1 publication Critical patent/WO2022100178A1/fr

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/02—Tongues; Associated constructions
    • E01B7/08—Other constructions of tongues, e.g. tilting about an axis parallel to the rail, movable tongue blocks or rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/04—Fluid-pressure devices for operating points or scotch-blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
    • E01B2202/02—Nature of the movement
    • E01B2202/025—Pure translation

Definitions

  • the present disclosure relates to the technical field of rail transportation, and in particular, to a rail translation switch for pipe gallery transportation.
  • the underground logistics system is the fifth type of transportation and supply system in addition to traditional road, rail, air and water transportation, and is the best choice to solve urban traffic congestion and environmental pollution.
  • the current turnouts cannot meet the lane changing requirements of the pipe gallery transportation track.
  • the embodiment of the present disclosure solves the technical problem that the switch in the prior art cannot meet the lane changing requirements of the pipe gallery transportation track by providing a pipe gallery transportation track translation switch, and realizes meeting the lane changing requirements of the pipe gallery transportation track. technical effect.
  • a pipe gallery transport track translation switch which is arranged in a pipe gallery, and includes: a switch basic rail, the switch basic rail includes an A-strand and a B-strand, in the A There is a groove area at the connection between the strand and the B strand; the switch moving rail is arranged in the groove area of the switch basic rail, and the switch moving rail can be in the groove area of the switch basic rail Inner horizontal lateral movement; a switch driving device, connected with the switch moving rail, for driving the switch moving rail to move horizontally and laterally in the groove area of the switch basic rail; wherein the switch moving rail , comprising: a main body of a moving rail, a driving seat and a running wheel; the driving seat is arranged at the bottom of the main body of the moving rail, and is used for connecting the drive device of the switch; the running wheel is arranged at the bottom of the main body of the moving rail; Wherein, when the switch rail moves to the first preset position, the A strand is opened and the B
  • FIG. 1 is a schematic structural diagram of a pipe gallery transportation track translation switch according to some embodiments of the present disclosure
  • FIG. 2 is a schematic structural diagram of a switch base rail according to some embodiments of the present disclosure.
  • FIG. 3 is a schematic diagram of a switch rail (front side up) in accordance with some embodiments of the present disclosure
  • FIG. 4 is a schematic diagram of a switch rail (bottom side up) in accordance with some embodiments of the present disclosure
  • FIG. 5 is a schematic diagram of a pipe gallery transportation track translation switch according to some embodiments of the present disclosure when the A track is open and the B track is closed;
  • FIG. 6 is a schematic diagram of a pipe gallery transportation track translation switch according to some embodiments of the present disclosure when the B track is open and the A track is closed;
  • FIG. 7 is a schematic diagram of a pipe gallery transportation track structure according to some embodiments of the present disclosure.
  • FIG. 8 is a schematic diagram of a pipe gallery transportation track structure and wheel-rail relationship according to some embodiments of the present disclosure.
  • the embodiment of the present disclosure solves the technical problem that the switch in the prior art cannot meet the lane changing requirements of the pipe gallery transportation track by providing a pipe gallery transportation track translation switch, and realizes meeting the lane changing requirements of the pipe gallery transportation track. technical effect.
  • a pipe gallery transport track translation switch which is arranged in the pipe gallery, includes: a basic rail of a switch, and the basic rail of the switch includes an A track and a B track.
  • the track has a groove area at the junction of the A track and the B track; the switch moving rail is arranged in the groove area of the switch basic rail, and the switch moving rail can be in the switch basic rail.
  • the switch moving rail includes: a moving rail main body, a driving seat and a traveling wheel; the driving seat is arranged at the bottom of the moving rail main body and is used for connecting the switch driving device; the traveling wheel is arranged on the moving rail The bottom of the rail body; wherein, when the switch rail moves to a first preset position, the A strand is opened, and the B strand is closed; when the switch rail moves to a second preset position , the B strand is open and the A strand is closed.
  • This embodiment provides a pipe gallery transport track translation switch, as shown in FIG. 1 , including: a turnout basic rail 110 , the turnout basic rail 110 includes an A track and a B track, and the turnout basic rail 110 adopts a tube gallery transport track Structure, there is a groove area S at the junction of the A strand and the B strand (as shown in FIG. 2 , the groove area S is marked with a dotted line); the switch moving rail 120 is arranged in the groove area of the switch basic rail 110 S, and the switch moving rail 120 can move horizontally and laterally in the groove area S of the switch basic rail 110; The connection is used to drive the switch moving rail 120 to move horizontally and laterally within the groove area S of the switch base rail 110 .
  • both the A-share track and the B-track track adopt a pipe gallery transportation track structure.
  • gallery transportation track structure please refer to Embodiment 2 below, and details are not repeated here.
  • the basic rail 110 of the switch may include: a basic rail body 111 , including an A track and a B track; within S.
  • the basic track body 111 is a reinforced concrete structure or an all-steel structure.
  • the switch moving rail 120 may include: a moving rail main body, which is mainly composed of a running rail panel 121 , two guide rail panels 122 , and an end beam 123 ;
  • a running wheel 125 is arranged at the bottom of the moving rail main body 123, and is matched with the steel wheel rail 112 on the switch basic rail 110, and can drive the moving rail main body 123 to walk on the steel wheel rail 112;
  • the supporting wheel 126 is arranged at the moving rail 112.
  • the bottom of the rail main body 123 plays a supporting role.
  • the main body of the moving rail is an all-steel structure, and specifically includes: a running rail panel 121, the running rail panel 121 is wedge-shaped, one end is wide, and the other end is pointed; two guide rail panels 122, located on the running rail panel 121 Below both sides of the rail, and perpendicular to the running rail panel 121, the first ends of the two guide rail panels 122 are connected to form the "tip" of the switch rail 120; the end beam 123 is perpendicular to the running rail panel 121, And the two ends of the end beam 123 are respectively connected with the second ends of the two guide rail panels 122 to form the "wide end" of the switch rail 120; And the end beam 123 forms an accommodating space; the parallel beam 128 is arranged in the accommodating space along the direction; the cross beam 129 is laterally arranged in the accommodating space.
  • the number of the parallel beams 128 is multiple, and the number of the transverse beams 129 is also multiple.
  • the parallel beams 128 and the transverse beams 129 play a supporting role to enhance the stability of the main body of the moving rail so that it is not easily deformed.
  • a local reinforcement structure is adopted at the tip of the switch moving rail 120 , and a switch auxiliary driving device 140 is added at the tip of the switch moving rail 120 for assistance. Drive to ensure that the tip of the switch moving rail 120 moves in place reliably, thereby improving the smoothness of the guiding operation of the carrier vehicle.
  • the switch driving device may include: a switch main driving device 130 connected to the first end (ie: the wide end) of the switch moving rail 120 for driving the switch moving rail 120 to the switch basic rail 110
  • the turnout auxiliary driving device 140 connected with the second end (ie: tip) of the turnout moving rail 120, is used for auxiliary driving of the turnout moving rail 120 on the turnout basic rail
  • the horizontal and lateral movement in the groove area S of 110 plays an auxiliary role.
  • the switch rail 120 further includes: a main drive seat 124, which is provided at the first end (ie, the wide end) of the bottom of the moving rail main body 123, and is used for connecting to the main drive device 130 of the switch; an auxiliary drive seat 127, provided with The second end (ie, the tip) of the bottom of the moving rail main body 123 is used to connect the switch auxiliary driving device 140 .
  • only one switch driving device may be provided, and only one driving seat is also provided at the middle position of the bottom of the moving rail main body 123 to be connected with the switch driving device.
  • the switch movement rail 120 is driven horizontally and laterally in the groove region S of the switch base rail 110 by a switch drive.
  • the main driving device 130 of the switch may be a hydraulic cylinder, an electric cylinder, or an electric push rod.
  • the switch auxiliary driving device 140 may be a hydraulic cylinder, an electric cylinder, or an electric push rod.
  • the guide rail surface 122 on one side of the switch moving rail 120 is translated to be in close contact with the guide rail surface of the corresponding B strand (ie: reaches the first preset position). At this time, the switch moves The rail 120 is located at the A-track guide position, and the rail vehicle can run along the A-track.
  • the transition to the track is accomplished by a change in the position of the switch rail 120 .
  • the switch driving device for example, the switch main drive device 130 and the switch auxiliary drive device 140
  • the switch driving device controls the horizontal shift of the switch rail 120 , so that the other One side guide rail surface 122 is closely attached to the A-share track guide rail surface (ie: reaching the second preset position), so that the B-share track is opened and the A-share track is closed, thereby completing the transfer of the logistics vehicle from the A-share track. Enter the running direction of the B-share channel.
  • the pipe gallery transportation track translation switch in this embodiment has a reasonable and reliable design, and can ensure the safety of the track operation, thereby facilitating the construction of a convenient, safe, and efficient pipe gallery rail transportation network that conforms to the development of underground logistics.
  • a pipe gallery transport track translation switch which is arranged in the pipe gallery and includes: a basic switch The rail, the basic rail of the turnout includes an A strand and a B strand, and there is a groove area at the connection of the A strand and the B strand; the switch moving rail is arranged in the groove region of the basic rail of the turnout , and the switch moving rail can move horizontally and laterally in the groove area of the switch basic rail; a switch driving device, connected with the switch moving rail, is used to drive the switch moving rail to move on the switch basic rail.
  • the switch moving rail includes: a moving rail main body, a driving seat and a running wheel; the driving seat is arranged at the bottom of the moving rail main body and is used for connecting the A switch driving device; the running wheel is arranged at the bottom of the main body of the moving rail; wherein, when the moving rail of the switch moves to a first preset position, the A strand is opened, and the B strand is closed; When the switch rail moves to the second preset position, the B track is opened and the A track is closed.
  • the technical problem that the turnout in the prior art cannot meet the lane changing requirement of the pipe gallery transportation track is solved, and the technical effect of meeting the lane changing requirement of the tubular gallery transportation track is achieved.
  • This embodiment provides a pipe gallery transportation track structure. As shown in Figure 7, the structure is laid at the bottom of the pipe gallery, and is a "concave" track structure formed with the bottom of the pipe gallery. It is composed of two tracks. There are walking rail surfaces and guide rail surfaces, which are respectively used to provide bearing and guiding functions for the vehicles in the pipe gallery.
  • the upper plane of the structure is the running rail surface; the two inner side elevations of the groove in the middle of the track are the guiding rail surfaces, which are located below the running rail surface side.
  • the running wheel (carrying wheel) of the pipe gallery carrying vehicle runs on the running rail surface of the track, and the guide wheels run on the guide rail surfaces on both sides of the groove in the middle of the track.
  • the pipe gallery transportation track structure is the best choice to solve urban traffic congestion and environmental pollution.
  • Logistics vehicles carrying goods can travel on the pipe gallery transportation track structure, so as to fully meet the needs of the underground logistics network for cargo transportation and environmental pollution. smooth supply.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

L'invention concerne un branchement de translation pour un rail de transport de galerie de conduites. Le branchement de translation est agencé dans une galerie de conduites et comprend un rail contre-aiguille de branchement, le rail contre-aiguille de branchement comprenant une voie A et une voie B, une région rainurée étant disposée à la jonction de la voie A et de la voie B ; un rail mobile de branchement agencé dans la région rainurée du rail contre-aiguille de branchement, le rail mobile de branchement pouvant se déplacer horizontalement et latéralement dans la région rainurée du rail contre-aiguille de branchement ; et un dispositif de commande de branchement relié au rail mobile de branchement pour entraîner le rail mobile de branchement de sorte à se déplacer horizontalement et latéralement dans la région rainurée du rail contre-aiguille de branchement. La présente divulgation a pour effet technique de satisfaire l'exigence de changement de voie du rail de transport de galerie de conduites.
PCT/CN2021/112432 2020-11-12 2021-08-13 Branchement de translation pour un rail de transport de galerie de conduites WO2022100178A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011262078.2 2020-11-12
CN202011262078.2A CN112538790A (zh) 2020-11-12 2020-11-12 一种管廊运输轨道平移式道岔

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WO2022100178A1 true WO2022100178A1 (fr) 2022-05-19

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WO (1) WO2022100178A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112538790A (zh) * 2020-11-12 2021-03-23 中车长江车辆有限公司 一种管廊运输轨道平移式道岔

Citations (5)

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Publication number Priority date Publication date Assignee Title
CN101851881A (zh) * 2010-06-11 2010-10-06 合肥博普高新科技有限公司 防冻防震道岔
US20130199404A1 (en) * 2012-02-03 2013-08-08 Bombardier Transportation Gmbh Pivot Switch System and Method
CN110983874A (zh) * 2019-11-25 2020-04-10 西京学院 一种轮轨结构悬挂式prt弹性岔轨道岔结构及转辙方法
CN210797115U (zh) * 2019-08-26 2020-06-19 比亚迪股份有限公司 内导向式道岔和具有其的轨道
CN112538790A (zh) * 2020-11-12 2021-03-23 中车长江车辆有限公司 一种管廊运输轨道平移式道岔

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Publication number Priority date Publication date Assignee Title
US11155967B2 (en) * 2016-04-13 2021-10-26 Pandrol Limited Swing turnout for railroad tracks and method for providing a turnout
CN109989300B (zh) * 2017-12-29 2020-09-15 比亚迪股份有限公司 渡线道岔和具有其的轨道交通系统
CN209162538U (zh) * 2018-09-25 2019-07-26 比亚迪股份有限公司 一种内导向式渡线道岔和具有其的轨道交通系统
CN111364294B (zh) * 2018-12-25 2021-05-14 比亚迪股份有限公司 一种道岔衔接梁与具有其的道岔
CN210971108U (zh) * 2019-09-30 2020-07-10 比亚迪股份有限公司 道岔驱动装置和道岔

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101851881A (zh) * 2010-06-11 2010-10-06 合肥博普高新科技有限公司 防冻防震道岔
US20130199404A1 (en) * 2012-02-03 2013-08-08 Bombardier Transportation Gmbh Pivot Switch System and Method
CN210797115U (zh) * 2019-08-26 2020-06-19 比亚迪股份有限公司 内导向式道岔和具有其的轨道
CN110983874A (zh) * 2019-11-25 2020-04-10 西京学院 一种轮轨结构悬挂式prt弹性岔轨道岔结构及转辙方法
CN112538790A (zh) * 2020-11-12 2021-03-23 中车长江车辆有限公司 一种管廊运输轨道平移式道岔

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