WO2021027403A1 - Wagon et train de marchandises - Google Patents

Wagon et train de marchandises Download PDF

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Publication number
WO2021027403A1
WO2021027403A1 PCT/CN2020/098138 CN2020098138W WO2021027403A1 WO 2021027403 A1 WO2021027403 A1 WO 2021027403A1 CN 2020098138 W CN2020098138 W CN 2020098138W WO 2021027403 A1 WO2021027403 A1 WO 2021027403A1
Authority
WO
WIPO (PCT)
Prior art keywords
carriage
supporting frame
carriage body
present disclosure
guide rail
Prior art date
Application number
PCT/CN2020/098138
Other languages
English (en)
Chinese (zh)
Inventor
何衍
夏明�
汤楚强
史春江
马鹏超
吴东
彭先宏
夏伟
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
Priority claimed from CN201910755160.XA external-priority patent/CN110450795A/zh
Priority claimed from CN201921328568.0U external-priority patent/CN210822236U/zh
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 WO2021027403A1 publication Critical patent/WO2021027403A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor
    • B61D17/22—Communication passages between coaches; Adaptation of coach ends therefor flexible, e.g. bellows

Definitions

  • the present disclosure belongs to the technical field of railway vehicles, and particularly relates to a carriage and a cargo transport vehicle.
  • Existing non-passenger vehicles operate or pass between adjacent railway vehicles. During work or traffic, one can only get up and down from one vehicle to the ground with the pedals of the vehicle, and then climb onto another vehicle with the pedals; or add a passenger car access door between the vehicle and the vehicle.
  • the present disclosure provides a cargo transport vehicle so that workers on the vehicle can safely and quickly pass between adjacent vehicles.
  • a carriage including: a carriage body; a bearing frame, the bearing frame and the carriage body are arranged correspondingly, and the bearing frame is arranged at a corresponding longitudinal end of the carriage body
  • the supporting frame can be operably embedded in the corresponding carriage body or extended out of the carriage body.
  • a telescopic device may be provided in the carriage body, the telescopic end of the telescopic device can be telescopic along the length direction of the carriage body, and the telescopic end of the telescopic device is connected to the carrying frame.
  • two telescopic devices may be provided, and the two telescopic devices are arranged oppositely on the bottom of the carriage body.
  • a guide rail may be provided in the carriage body, the guide rail is arranged along the length direction of the carriage body, and the supporting frame is slidably arranged on the guide rail.
  • the guide rail may be provided at the bottom of the carriage body, and the bottom of the supporting frame is slidably provided on the guide rail.
  • a protective cover may be provided at the bottom of the compartment body, the protective cover is connected to the carrying frame, and the protective cover may be covered on the guide rail.
  • a storage slot may be provided at an end of the carriage body in the longitudinal direction, and the supporting frame can be operably embedded in the storage slot corresponding to the carriage body.
  • the end of the load-bearing frame may be provided with an end door, and the end door is operably closed.
  • a windshield may be provided on the peripheral surface of the supporting frame.
  • a cargo transport vehicle may include at least two of the above-mentioned carriages. Two adjacent carriages of the two adjacent carriages are operably docked. , Forming a passage for staff to pass.
  • the cargo transport vehicle may include at least two adjacent carriages, one of the two carriages is the aforementioned carriage, and one of the two carriages
  • the load-bearing frame of the carriage is operably connected to the other carriage of the two carriages to form a passage for the staff to pass through.
  • the bearing frame is arranged on the end of the corresponding carriage body in the longitudinal direction, and the bearing frame is operably embedded in the corresponding carriage body or extended out of the carriage.
  • the main body and the ingenious integration of the telescopic mechanism in the carriage can significantly increase the curve passing performance of the vehicle, prevent collisions when the end of the vehicle is extended, and enable passing personnel to pass through the end of the vehicle in a safe environment without affecting The overall shape of the end of the vehicle.
  • the telescopic performance of the carriage according to some embodiments of the present disclosure can effectively reduce the space occupied by the cargo transport vehicle.
  • the load-bearing frame of the carriage of the freight transport vehicle is arranged on the end of the corresponding carriage body in the length direction, and since two adjacent carriages oppose the two load-bearing frames Operate docking, or, in two adjacent carriages, the load-bearing frame of one carriage can be operatively docked on the other carriage to form a passage for staff to pass through, so that the staff can be between adjacent carriages
  • the load-bearing frame can be operably embedded in the corresponding carriage
  • the load-bearing frame can be embedded in the corresponding carriage when it is not necessary for the staff to pass in the adjacent carriages, so that it can be used frequently.
  • the formation of vehicles has an impact, and does not affect the curve passing performance of the vehicles, which has good practicability.
  • Figure 1 shows a schematic structural diagram of a cargo transport vehicle in a first state according to an embodiment of the present disclosure
  • Figure 2 shows a schematic structural diagram of a cargo transport vehicle in a second state according to an embodiment of the present disclosure
  • Figure 3 shows a schematic diagram of the structure of the carriage in Figure 1;
  • Figure 4 shows a schematic top view of Figure 3
  • Fig. 5 shows a schematic side view of Fig. 3.
  • the embodiments of the present disclosure provide a cargo transport vehicle, which may include at least two carriages, and each carriage includes a carriage body and a carrying frame.
  • the load-bearing frame and the car body are arranged correspondingly, the load-bearing frame is arranged on the end of the corresponding car body in the longitudinal direction, and the load-bearing frame is operably embedded in the corresponding car body or extends out of the car body.
  • the two load-bearing frames of two adjacent car bodies extend out of the corresponding car bodies, the two load-bearing frames can be operatively connected to form a passage for workers to pass through, so as to solve the problem of The problem that the staff cannot safely and quickly pass between adjacent vehicles.
  • embodiments of the present disclosure provide a cargo transport vehicle.
  • Fig. 1 shows a schematic structural diagram of a cargo transport vehicle in a first state according to an embodiment of the present disclosure.
  • Fig. 2 shows a schematic structural diagram of a cargo transport vehicle in a second state according to an embodiment of the present disclosure.
  • the cargo transport vehicle according to the embodiment of the present disclosure includes a carriage body 1 and a carrying frame 2. At least two compartment body 1 are provided.
  • the supporting frame 2 and the carriage body 1 are arranged correspondingly.
  • the supporting frame 2 is arranged on the end of the corresponding carriage body 1 in the longitudinal direction, and the supporting frame 2 is operably embedded in the corresponding carriage body 1 (shown in FIG. 1).
  • the two opposite bearing frames 2 of two adjacent car bodies 1 are operatively butted to form a passage for workers to pass (shown in Figure 2).
  • the cargo transport vehicle includes at least two carriage bodies, and the load-bearing frame is arranged on the end of the corresponding carriage in the longitudinal direction, and because the two adjacent carriages are opposite to each other
  • the two load-bearing frames can be operably connected to form a passage for the staff to pass through, which can realize the safe, fast and unobstructed passage of the staff between adjacent carriages;
  • the support frame can be operably embedded in the corresponding carriage body Therefore, when there is no need for staff to pass in adjacent cars, the load-bearing frame can be embedded in the corresponding car body, so that it will not affect the frequent marshalling of vehicles and the curve passing performance of the vehicles, which has good practicality .
  • Fig. 3 shows a schematic diagram of the structure of the carriage in Fig. 1.
  • Fig. 4 shows a schematic top view of Fig. 3.
  • a telescopic device 3 may be provided in the car body 1, and the telescopic end of the telescopic device 3 can expand and contract along the length of the car body.
  • the telescopic end of the telescopic device 3 is connected to the carrying frame 2.
  • the carrier frame 2 can be driven to move, so as to realize the embedding of the carrier frame 2 in the corresponding car body 1, or to realize the butt joint of the two adjacent car bodies.
  • the telescopic device 3 can be a telescopic oil cylinder.
  • a telescopic motor or a telescopic cylinder can also be used, which is not limited in the present disclosure.
  • two telescopic devices 3 may be provided.
  • the two telescopic devices 3 can be arranged on the bottom of the car body 1 oppositely.
  • the telescopic device 3 may also be arranged on the side wall and the top of the car body, which is not limited in the present disclosure.
  • a first position sensor may be provided at the outer end of the carrier frame 2, and a second position sensor may be provided at the end of the car body 1 in the longitudinal direction.
  • the second position sensor confirms that the first position sensor is in place, sends a stop signal to the telescopic device, and uses the self-locking of the telescopic device to prevent the carrying frame from escaping during the operation of the vehicle; and when two adjacent carriages are opposite to each other
  • the two first position sensors cooperate with each other to send a stop signal to the telescopic device, the telescopic end of the telescopic device can stop telescoping, and the self-locking of the telescopic device is used to ensure the reliability of the docking of the carrying frame 2.
  • a guide rail 5 may be provided in the vehicle body 1.
  • the guide rail 5 is arranged along the length direction of the car body 1, and the supporting frame 2 is slidably arranged on the guide rail 5 to guide the movement of the supporting frame 2.
  • the guide rail 5 may be arranged at the bottom of the car body 1 and between the two telescopic devices 3, and the bottom of the carrying frame 2 is slidably arranged on the guide rail 5.
  • the guide rail 5 may also be provided on the top of the car body 1; or, there may be two guide rails 5, and the two guide rails 5 are arranged oppositely in the car body. On the two side walls of the body 1, the present disclosure does not limit this.
  • a protective cover 6 may be provided at the bottom of the car body 1, and the protective cover 6 is connected to the carrier frame 2, and the protective cover 6 may be provided on the guide rail 5. That is, the protective cover 6 and the carrying frame 2 can slide together on the guide rail 5 to prevent damage to the guide rail 5 caused by workers frequently passing by, so as to improve the service life of the guide rail 5.
  • the protective cover 6 can be made of a hard material, such as steel, etc., which can be welded to the bottom of the inner end of the supporting frame 2, and its two ends can be slidably arranged on the bottom of the compartment body 1. .
  • a storage slot 7 is provided at the longitudinal end of the car body 1, and the supporting frame 2 is operably embedded in the storage slot 7 of the corresponding car body 1. , In this way, the concealed storage of the bearing frame can be realized when no people pass by, and the occupied space is minimized.
  • a windshield 8 may be provided on the peripheral surface of the supporting frame 2 to improve the safety of workers when passing through the channel formed by the docking of the two supporting frames 2.
  • the windshield 8 may have elasticity and thus can be folded.
  • the windshield 8 When the load-bearing frame 2 is embedded in the storage slot 7 of the corresponding carriage body 1, the windshield 8 is in a folded state, and the windshield 8 is completely located in the storage slot 7.
  • the windshield 8 When the two load-bearing frames 2 butt to form a passage, the windshield 8 is in an unfolded state, preventing Affect the passage of staff.
  • the windshield 8 may be provided with braces at intervals along the length of the car body to provide protection and safety guarantee for passers-by.
  • Fig. 5 shows a schematic side view of Fig. 3.
  • the end of the bearing frame 2 may be provided with an end door 4, and the end doors 4 of the bearing frame 2 on two adjacent car bodies 1 are operability To realize the butt joint of the supporting frames 2 on the two adjacent carriage bodies 1.
  • the opposite ends of the end doors 4 on the two load-bearing frames 2 may be provided with grooves and protrusions that cooperate with each other.
  • the grooves and protrusions cooperate with each other to realize the two phases.
  • the end doors 4 of the supporting frame 2 on the adjacent car body 1 are butted and fixed.
  • the middle part of the end door 4 on one of the supporting frames 2 may be provided with a protrusion, while the middle part of the end door 4 on the other supporting frame 2 is provided with a groove, which passes through the middle part of the protrusion.
  • the mutual cooperation of the ridge and the groove realizes the docking of the end doors 4 on the two supporting frames 2 and forms the state shown in FIG. 2.
  • the number of protrusions or grooves of the end door 4 can be set to multiple, and the number of protrusions or recesses of the end door 4 can be set in one-to-one correspondence, which is not limited in the present disclosure.
  • the end door 4 is operatively closed, that is, the end door 4 is in an open state when the end doors 4 of the load-bearing frame 2 on two adjacent car bodies 1 are butted, To facilitate the passage of workers; and when the carrying frame 2 on the carriage body 1 is in the storage slot 7, the end door 4 can be closed to improve safety.
  • the cargo transport vehicle may also be provided with an operably telescopic load-bearing frame in one of the two adjacent cars, and the other of the two adjacent cars
  • the carriage only needs to be provided with a part that is buttted with the carrying frame. In this case, it is only necessary to adjust the telescopic stroke of the telescopic device to realize the safe, fast and unobstructed passage of the staff between adjacent carriages, and the content of this disclosure will not be repeated here.
  • the freight transport vehicle may be a railway freight transport vehicle or a road freight transport vehicle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)

Abstract

Wagon, comprenant un corps de wagon (1) et un cadre porteur (2). Le cadre porteur et le corps de wagon sont disposés de manière correspondante ; le cadre porteur est disposé sur une extrémité du corps de wagon correspondant dans le sens de la longueur ; le cadre porteur est intégré de manière fonctionnelle dans le corps de wagon correspondant ou s'étend à l'extérieur du corps de wagon ; deux cadres porteurs opposés de deux wagons adjacents sont reliés de manière fonctionnelle l'un à l'autre, ou dans deux wagons adjacents, le cadre porteur d'un wagon est relié de manière fonctionnelle à l'autre wagon, pour former un passage pour qu'un ouvrier passe. L'invention concerne également un train de marchandises.
PCT/CN2020/098138 2019-08-15 2020-06-24 Wagon et train de marchandises WO2021027403A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201910755160.XA CN110450795A (zh) 2019-08-15 2019-08-15 车厢以及货物运输车
CN201921328568.0 2019-08-15
CN201921328568.0U CN210822236U (zh) 2019-08-15 2019-08-15 车厢以及货物运输车
CN201910755160.X 2019-08-15

Publications (1)

Publication Number Publication Date
WO2021027403A1 true WO2021027403A1 (fr) 2021-02-18

Family

ID=74570478

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/098138 WO2021027403A1 (fr) 2019-08-15 2020-06-24 Wagon et train de marchandises

Country Status (1)

Country Link
WO (1) WO2021027403A1 (fr)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318345A (en) * 1979-03-03 1982-03-09 Maschinenfabrik Augsburg-Nuernberg A.G. Railway vestibule connection
GB2163113A (en) * 1984-08-16 1986-02-19 Sig Schweiz Industrieges Rail vehicle vestibule for protection against pressure waves
DE4305888A1 (de) * 1993-02-26 1994-09-01 Abb Patent Gmbh Kupplungssystem zum Kuppeln/Entkuppeln schienengebundener Fahrzeuge
US5535681A (en) * 1995-01-23 1996-07-16 Standard Car Truck Company Telescopic bridge plate assembly
US5560301A (en) * 1994-09-26 1996-10-01 Gsm Design Product And Transportation Inc. Safety barrier for articulated vehicles
CN1660637A (zh) * 2004-02-25 2005-08-31 和记公司 可伸缩地板和包括该地板的走廊连接体
CN101259847A (zh) * 2008-04-03 2008-09-10 上海福柯实业有限公司 伸缩式车体连接通道
CN201211886Y (zh) * 2008-04-03 2009-03-25 上海福柯实业有限公司 伸缩式车体连接通道
CN203666668U (zh) * 2012-12-05 2014-06-25 许布奈有限两合公司 包括至少两个彼此铰接的车辆部分的车辆
CN109094587A (zh) * 2017-06-21 2018-12-28 许布奈有限两合公司 用于布置在轨道车辆的两个车辆部分之间的导风元件
CN110450795A (zh) * 2019-08-15 2019-11-15 中车长江车辆有限公司 车厢以及货物运输车
CN210822236U (zh) * 2019-08-15 2020-06-23 中车长江车辆有限公司 车厢以及货物运输车

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318345A (en) * 1979-03-03 1982-03-09 Maschinenfabrik Augsburg-Nuernberg A.G. Railway vestibule connection
GB2163113A (en) * 1984-08-16 1986-02-19 Sig Schweiz Industrieges Rail vehicle vestibule for protection against pressure waves
DE4305888A1 (de) * 1993-02-26 1994-09-01 Abb Patent Gmbh Kupplungssystem zum Kuppeln/Entkuppeln schienengebundener Fahrzeuge
US5560301A (en) * 1994-09-26 1996-10-01 Gsm Design Product And Transportation Inc. Safety barrier for articulated vehicles
US5535681A (en) * 1995-01-23 1996-07-16 Standard Car Truck Company Telescopic bridge plate assembly
CN1660637A (zh) * 2004-02-25 2005-08-31 和记公司 可伸缩地板和包括该地板的走廊连接体
CN101259847A (zh) * 2008-04-03 2008-09-10 上海福柯实业有限公司 伸缩式车体连接通道
CN201211886Y (zh) * 2008-04-03 2009-03-25 上海福柯实业有限公司 伸缩式车体连接通道
CN203666668U (zh) * 2012-12-05 2014-06-25 许布奈有限两合公司 包括至少两个彼此铰接的车辆部分的车辆
CN109094587A (zh) * 2017-06-21 2018-12-28 许布奈有限两合公司 用于布置在轨道车辆的两个车辆部分之间的导风元件
CN110450795A (zh) * 2019-08-15 2019-11-15 中车长江车辆有限公司 车厢以及货物运输车
CN210822236U (zh) * 2019-08-15 2020-06-23 中车长江车辆有限公司 车厢以及货物运输车

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