WO2020037775A1 - Coupler mounting structure - Google Patents

Coupler mounting structure Download PDF

Info

Publication number
WO2020037775A1
WO2020037775A1 PCT/CN2018/107857 CN2018107857W WO2020037775A1 WO 2020037775 A1 WO2020037775 A1 WO 2020037775A1 CN 2018107857 W CN2018107857 W CN 2018107857W WO 2020037775 A1 WO2020037775 A1 WO 2020037775A1
Authority
WO
WIPO (PCT)
Prior art keywords
coupler
bogie
mounting structure
structure according
support plate
Prior art date
Application number
PCT/CN2018/107857
Other languages
French (fr)
Chinese (zh)
Inventor
李帅
肖遥
欧士玺
曾要争
王媛媛
王莉
张静静
Original Assignee
中车南京浦镇车辆有限公司
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 中车南京浦镇车辆有限公司 filed Critical 中车南京浦镇车辆有限公司
Publication of WO2020037775A1 publication Critical patent/WO2020037775A1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B61G7/10—Mounting of the couplings on the vehicle

Definitions

  • the invention relates to the technical field of rail vehicle coupler installation, in particular to a coupler installation structure of a suspended monorail (empty rail) train.
  • the couplers of the suspension monorail trains are all mounted on the car body.
  • CRRC Nanjing Puzhen Vehicle Co., Ltd. is developing a new type of suspension monorail (empty rail) vehicle structure.
  • a new type of installation scheme is adopted in which the coupler is mounted on the bogie.
  • the coupler was installed on the roof of the vehicle body.
  • the coupler would be exposed to the outside, affecting the overall appearance, and rain and dust would enter.
  • the coupler is stuck, and the coupling mechanism fails, which affects the safety of the vehicle.
  • the purpose of the present invention is mainly to solve the problems in the prior art mentioned above, and to provide a coupler mounting structure, which adopts a mounting scheme in which a coupler is mounted on a bogie.
  • the present invention provides a coupler mounting structure, the coupler has a fixed end connected to a vehicle and a movable end docked with a coupler of an adjacent vehicle; and the feature is that the fixed end of the coupler is used for the bogie of the vehicle Connection, the coupler mounting structure has a support device that can move along the track, and the end of the support device near the bogie is rotatably connected to the bogie at least in a vertical direction, and the support device has a support supported by a vertical elastic support Plate on which the coupler is slidably supported.
  • the present invention also claims a rail vehicle, which is characterized by having the above-mentioned coupler mounting structure.
  • the coupler installation structure of the present invention is a brand-new installation form.
  • a coupler mounting interface is provided in the bogie to install the coupler and the bogie together. Due to the long coupler, the uneven weight distribution of the bogie will affect the smooth operation of the vehicle Therefore, a support device is provided to support the weight of the coupler.
  • the support device and the bogie are connected by a horizontal pin, and the support device can make undulating movements around the pin.
  • the supporting device has a supporting plate with elasticity and height adjustment for supporting the coupler, and the height adjustment is realized through an adjusting bolt on the upper part thereof.
  • the upper part of the support plate is also provided with a wear plate for supporting the coupler and the coupler to swing laterally. Therefore, the coupler and the supporting device are not fixedly connected.
  • the supporting device can meet the vertical and lateral swing of the coupler during the running process.
  • the coupler mounting structure of the invention is particularly suitable for being applied to a suspended air-rail train. Because the coupler is installed on the bogie, because the bogie is entirely in the track beam, the whole is not exposed, so the coupler is less prone to rain and dust, less rusty, and the coupler is not stuck due to excessive dust, which is greatly reduced. The risk of failure of the coupling mechanism also improves the running safety of the vehicle, and there is no exposed coupler on the upper part of the head, and the overall appearance is beautiful.
  • Figure 1 is a schematic diagram of a coupler installation.
  • FIG. 2 is a schematic diagram of a coupler structure.
  • FIG. 3 is a schematic structural diagram of a part of a supporting device.
  • FIG. 4 is an enlarged view of the area A in FIG. 1.
  • FIG. 5 is an enlarged view of a region B of FIG. 1.
  • a coupler of a suspended air-rail train has a fixed end connected to a vehicle and a movable end docked with a coupler of an adjacent vehicle.
  • a coupler mount 1 is fixed to the outer end of the bogie (not shown).
  • the coupler mount has a first cross beam located above and a second cross beam located below.
  • the coupler is mainly composed of mechanical hook head, electric coupler, bumper, centering device and hook tail seat.
  • the fixed end of the coupler is a hook tailstock 10.
  • the hook tailstock 10 and the bumper are hinged through a vertical pin 8 (the prior art), so that the coupler can swing left and right to adapt to the transmission of traction when the vehicle turns.
  • the hook tailstock 10 is fixed to the first beam of the coupler mounting base by four bolts. Because the coupler and the bogie are installed together in the present invention, the coupler is long, the weight of the bogie is unevenly distributed, and the stability of the vehicle operation is affected. Therefore, a support device is provided in this embodiment to support the weight of the coupler.
  • the supporting device can be moved along the track, and its end near the bogie is hinged to the bogie via a transverse pin 9 (in this example, the supporting device is hinged to the second beam of the coupler mounting base 1), so that the supporting device can be wound around The undulating motion is performed along the lateral pin 9 to meet different line requirements.
  • the supporting device can also be connected to the bogie via a universal joint or a ball-to-ball sleeve mechanism, so as to realize adaptation to track fluctuations.
  • the support device has a support plate 7 supported by the vertical elasticity.
  • the coupler is supported on the support plate 7 when it is supported.
  • the coupler can swing left and right (relatively slide) on the support plate 7.
  • the supporting device has a base 15 and wheels 14 which can be rolled on the rail at the two lateral ends of the base 15, two elastic devices 4 are fixed to the base 15, and the support plate 7 is disposed laterally, and the two ends are elastic devices 4 elastic support.
  • the elastic device includes a box body 5, a spring 12 provided in the box body 5, and an adjusting rod 13 supported by the spring and exposing the upper part of the box body 5.
  • the end of the support plate 7 is adjustable with the bolt 6
  • the adjustment lever 13 is fixed.
  • the height of the coupler can be adjusted by the bolt 6.
  • a guide rod (not shown in the figure) can also be provided in the box body 5, and the spring 12 is sleeved on the guide rod to obtain the guide to prevent the lock due to uneven force.
  • the coupler is fixed with an abrasion plate 16, through which the abrasion plate 16 falls on the support plate 7, and the wear plate 16 and the support plate 7 slide to adapt to the vehicle steering or vibration when the coupler Relative movement to the support.
  • This embodiment also relates to a suspended air-rail train having the above-mentioned coupler mounting structure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

A coupler mounting structure. A coupler comprises a fixed end (10) connected to a vehicle and a movable end engaged with a coupler of an adjacent vehicle; the fixed end (10) of the coupler is used for connecting to a vehicle bogie, and the coupler mounting structure comprises a support device movable along a track, one end of the support device close to the bogie is rotatably connected to the bogie in at least a vertical direction, the support device is provided with a support plate (7) supported by vertical elastic support, and the coupler falls on the support plate (7) to be supported. The coupler mounting structure is applicable to suspension-type sky trains. Because the coupler is mounted on the bogie, and the whole bogie is in a track beam and is not exposed, rain and dust are not easy to enter the coupler, and the risk of failure of a coupling mechanism is reduced, thereby also improving operation safety of the vehicle.

Description

一种车钩安装结构Coupler mounting structure 技术领域Technical field
本发明涉及轨道车辆车钩安装技术领域，特别涉及悬挂式单轨(空轨)列车的车钩安装结构。The invention relates to the technical field of rail vehicle coupler installation, in particular to a coupler installation structure of a suspended monorail (empty rail) train.
背景技术Background technique
悬挂式空轨列车早在19世纪末、20世纪初就逐步在德国、日本等发达国家进行商业运营。2016年9月10日，我国首列悬挂式单轨列车在中车南京浦镇车辆有限公司下线，一个月后该列车在成都成功上线运行。这标志着中国成为继德国和日本之后自主开发出现代悬挂式单轨列车的第三个国家，也标志了我国城镇化的城市轨道交通建设又多了一种选择。青岛四方在厂内也建设了悬挂式单轨试验线，并且研制出韩城空轨车辆。As early as the end of the 19th century and the beginning of the 20th century, suspended air-rail trains were gradually commercialized in developed countries such as Germany and Japan. On September 10, 2016, China's first suspended monorail train was taken off the line at CRRC Nanjing Puzhen Vehicle Co., Ltd., and the train was successfully launched in Chengdu one month later. This indicates that China has become the third country to independently develop modern suspended monorail trains after Germany and Japan, and also indicates that there is another option for China's urbanized urban rail transit construction. Qingdao Sifang also built a suspended monorail test line in the plant and developed a Hancheng empty rail vehicle.
上述悬挂式单轨列车的车钩均安装于车体上。目前中车南京浦镇车辆有限公司正在研制一款新型的悬挂式单轨(空轨)车辆结构，采用车钩安装于转向架上的一种新型的安装方案。The couplers of the suspension monorail trains are all mounted on the car body. At present, CRRC Nanjing Puzhen Vehicle Co., Ltd. is developing a new type of suspension monorail (empty rail) vehicle structure. A new type of installation scheme is adopted in which the coupler is mounted on the bogie.
以往的悬挂式单轨(空轨)车辆结构的车钩安装于车体的车顶上，车钩会暴露于外面，影响整体外形美观，且有雨水和灰尘进入，车钩易生锈，也会因灰尘过多导致车钩卡滞，连挂机构失灵，影响车辆的运行安全。In the previous suspension type monorail (empty rail) vehicle structure, the coupler was installed on the roof of the vehicle body. The coupler would be exposed to the outside, affecting the overall appearance, and rain and dust would enter. Mostly, the coupler is stuck, and the coupling mechanism fails, which affects the safety of the vehicle.
发明内容Summary of the Invention
本发明的目的主要是针对上述现有技术中的问题，提供一种车钩安装结构，采用车钩安装于转向架上的安装方案。The purpose of the present invention is mainly to solve the problems in the prior art mentioned above, and to provide a coupler mounting structure, which adopts a mounting scheme in which a coupler is mounted on a bogie.
为了解决以上技术问题，本发明提供的车钩安装结构，所述车钩具有与车辆连接的固定端和与相邻车辆的车钩对接的活动端；其特征在于：车钩的固定端用于与车辆转向架连接，所述车钩安装结构具有可沿轨道移动的支撑装置， 所述支撑装置靠近转向架的一端与转向架至少在竖直方向上可转动的连接，支撑装置具有一受竖向弹性支撑的支撑板，所述车钩落在该支撑板上可滑动地获得支撑。In order to solve the above technical problems, the present invention provides a coupler mounting structure, the coupler has a fixed end connected to a vehicle and a movable end docked with a coupler of an adjacent vehicle; and the feature is that the fixed end of the coupler is used for the bogie of the vehicle Connection, the coupler mounting structure has a support device that can move along the track, and the end of the support device near the bogie is rotatably connected to the bogie at least in a vertical direction, and the support device has a support supported by a vertical elastic support Plate on which the coupler is slidably supported.
此外，本发明还要求保护一种轨道车辆，其特征在于：具有上述的车钩安装结构。In addition, the present invention also claims a rail vehicle, which is characterized by having the above-mentioned coupler mounting structure.
本发明车钩安装结构是一种全新的安装形式，在转向架中设有车钩安装接口，将车钩与转向架安装在一起，因车钩较长，转向架重量分配不均匀，会影响车辆运行的平稳性，故设置了一个支撑装置，来支撑车钩的重量，支撑装置与转向架采用一个横向的销轴连接，支撑装置可以绕着销轴做起伏运动。支撑装置具有弹性且带有高度调节的支撑板用来对车钩进行支撑，高度调节是通过其上部的调节螺栓实现。支撑板上部还设有磨耗板，用于支撑车钩和车钩的横向摆动使用。故车钩与支撑装置不做固定连接。该支撑装置可以满足车钩在运行过程中的垂向和横向的摆动。The coupler installation structure of the present invention is a brand-new installation form. A coupler mounting interface is provided in the bogie to install the coupler and the bogie together. Due to the long coupler, the uneven weight distribution of the bogie will affect the smooth operation of the vehicle Therefore, a support device is provided to support the weight of the coupler. The support device and the bogie are connected by a horizontal pin, and the support device can make undulating movements around the pin. The supporting device has a supporting plate with elasticity and height adjustment for supporting the coupler, and the height adjustment is realized through an adjusting bolt on the upper part thereof. The upper part of the support plate is also provided with a wear plate for supporting the coupler and the coupler to swing laterally. Therefore, the coupler and the supporting device are not fixedly connected. The supporting device can meet the vertical and lateral swing of the coupler during the running process.
本发明车钩安装结构，特别适合应用于悬挂式空轨列车。由于车钩安装于转向架上，因转向架整个在轨道梁中，整体不外露，故车钩不易有雨水和灰尘进入，较不易生锈，也不会因灰尘过多导致车钩卡滞，也大大降低连挂机构失灵风险，从而也提高车辆的运行安全，且车头上部没有车钩外露，整体外形美观。The coupler mounting structure of the invention is particularly suitable for being applied to a suspended air-rail train. Because the coupler is installed on the bogie, because the bogie is entirely in the track beam, the whole is not exposed, so the coupler is less prone to rain and dust, less rusty, and the coupler is not stuck due to excessive dust, which is greatly reduced. The risk of failure of the coupling mechanism also improves the running safety of the vehicle, and there is no exposed coupler on the upper part of the head, and the overall appearance is beautiful.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1是车钩安装示意图。Figure 1 is a schematic diagram of a coupler installation.
图2是车钩结构示意图。FIG. 2 is a schematic diagram of a coupler structure.
图3是支撑装置部分结构示意图。FIG. 3 is a schematic structural diagram of a part of a supporting device.
图4是图1的A区放大图。FIG. 4 is an enlarged view of the area A in FIG. 1.
图5是图1的B区放大图。FIG. 5 is an enlarged view of a region B of FIG. 1.
具体实施方式detailed description
下面结合附图对本发明的实施方式做解释说明。The embodiments of the present invention will be explained below with reference to the drawings.
如图1至图5所示，悬挂式空轨列车的车钩具有与车辆连接的固定端和与相邻车辆的车钩对接的活动端。转向架(图中未画出)的外端固定有车钩安装座1，车钩安装座具有位于上方的第一横梁和位于下方的第二横梁。如图2所示，车钩主要是由包括机械钩头、电气车钩、缓冲器、对中装置和钩尾座等部件组成。车钩的固定端为钩尾座10，钩尾座10与缓冲器通过竖向销轴8铰接(现有技术)，使车钩可以左右摆动，适应车辆转向时牵引力的传递。本发明中，钩尾座10通过四颗螺栓固定在车钩安装座的第一横梁上。由于本发明将车钩与转向架安装在一起，因此车钩较长，转向架重量分配不均匀，会影响车辆运行的平稳性，因此本实施例设置了一个支撑装置来支撑车钩的重量。本实施例中，支撑装置可沿轨道移动，其靠近转向架的一端与转向架通过横向销轴9铰接(本例中支撑装置与车钩安装座1的第二横梁铰接)，使得支撑装置可以绕着横向销轴9做起伏运动，以适应不同线路要求。此外，支撑装置也可与转向架通过万向节、或球头-球套机构连接，实现对轨道起伏的适应。支撑装置具有一受竖向弹性支撑的支撑板7，车钩落在该支撑板7上获得支撑，车钩在支撑板7上可左右摆动(相对滑动)。As shown in FIG. 1 to FIG. 5, a coupler of a suspended air-rail train has a fixed end connected to a vehicle and a movable end docked with a coupler of an adjacent vehicle. A coupler mount 1 is fixed to the outer end of the bogie (not shown). The coupler mount has a first cross beam located above and a second cross beam located below. As shown in Figure 2, the coupler is mainly composed of mechanical hook head, electric coupler, bumper, centering device and hook tail seat. The fixed end of the coupler is a hook tailstock 10. The hook tailstock 10 and the bumper are hinged through a vertical pin 8 (the prior art), so that the coupler can swing left and right to adapt to the transmission of traction when the vehicle turns. In the present invention, the hook tailstock 10 is fixed to the first beam of the coupler mounting base by four bolts. Because the coupler and the bogie are installed together in the present invention, the coupler is long, the weight of the bogie is unevenly distributed, and the stability of the vehicle operation is affected. Therefore, a support device is provided in this embodiment to support the weight of the coupler. In this embodiment, the supporting device can be moved along the track, and its end near the bogie is hinged to the bogie via a transverse pin 9 (in this example, the supporting device is hinged to the second beam of the coupler mounting base 1), so that the supporting device can be wound around The undulating motion is performed along the lateral pin 9 to meet different line requirements. In addition, the supporting device can also be connected to the bogie via a universal joint or a ball-to-ball sleeve mechanism, so as to realize adaptation to track fluctuations. The support device has a support plate 7 supported by the vertical elasticity. The coupler is supported on the support plate 7 when it is supported. The coupler can swing left and right (relatively slide) on the support plate 7.
本实施例中，支撑装置具有底座15和设置于底座15横向两端的可在轨道上滚动的车轮14，两个弹性装置4固定于底座15，支撑板7横向的设置，其两端被弹性装置4弹性的支撑。具体的，弹性装置包括盒体5、设置于盒体5内的弹簧12和受该弹簧支撑的露出该盒体5上部的调节杆13，支撑板7的端部通过螺栓6可调节的与该调节杆13固定。通过螺栓6可调节车钩的高度。盒体5内还可设置导向杆(图中未画出)，弹簧12套在导向杆上以获得导向，防止由于受力不均导致卡顿。In this embodiment, the supporting device has a base 15 and wheels 14 which can be rolled on the rail at the two lateral ends of the base 15, two elastic devices 4 are fixed to the base 15, and the support plate 7 is disposed laterally, and the two ends are elastic devices 4 elastic support. Specifically, the elastic device includes a box body 5, a spring 12 provided in the box body 5, and an adjusting rod 13 supported by the spring and exposing the upper part of the box body 5. The end of the support plate 7 is adjustable with the bolt 6 The adjustment lever 13 is fixed. The height of the coupler can be adjusted by the bolt 6. A guide rod (not shown in the figure) can also be provided in the box body 5, and the spring 12 is sleeved on the guide rod to obtain the guide to prevent the lock due to uneven force.
为了避免车钩被磨损，本例中，车钩固定有一块磨耗板16，通过该磨耗板16落在支撑板7上，磨耗板16与支撑板7之间滑动，以适应车辆转向时或震动时车钩与支撑装置之间的相对移动。In order to prevent the coupler from being worn, in this example, the coupler is fixed with an abrasion plate 16, through which the abrasion plate 16 falls on the support plate 7, and the wear plate 16 and the support plate 7 slide to adapt to the vehicle steering or vibration when the coupler Relative movement to the support.
本实施例还涉及一种悬挂式空轨列车，具有上述的车钩安装结构。This embodiment also relates to a suspended air-rail train having the above-mentioned coupler mounting structure.
除上述实施例外，本发明还可以有其他实施方式。凡采用等同替换或等效变换形成的技术方案，均落在本发明要求的保护范围。In addition to the above embodiments, the present invention may have other embodiments. Any technical solution formed by equivalent replacement or equivalent transformation falls within the protection scope claimed by the present invention.

Claims (10)

  1. 一种车钩安装结构，所述车钩具有与车辆连接的固定端和与相邻车辆的车钩对接的活动端；其特征在于：车钩的固定端用于与车辆转向架连接，所述车钩安装结构具有可沿轨道移动的支撑装置，所述支撑装置靠近转向架的一端与转向架至少在竖直方向上可转动的连接，支撑装置具有一受竖向弹性支撑的支撑板，所述车钩落在该支撑板上可滑动地获得支撑。A coupler mounting structure. The coupler has a fixed end connected to a vehicle and a movable end that is docked with a coupler of an adjacent vehicle. The coupler is characterized in that the fixed end of the coupler is used for connection with a bogie of the vehicle. A support device capable of moving along the track, the end of the support device near the bogie is rotatably connected to the bogie at least in a vertical direction, and the support device has a support plate supported by the vertical elasticity, and the coupler falls on the support plate The support plate is slidably supported.
  2. 根据权利要求1所述的车钩安装结构，其特征在于：支撑装置靠近转向架的一端与转向架铰接，铰接的销轴沿转向架横向方向布置。The coupler mounting structure according to claim 1, wherein an end of the supporting device near the bogie is hinged with the bogie, and the hinged pin is arranged along the transverse direction of the bogie.
  3. 根据权利要求1所述的车钩安装结构，其特征在于：支撑装置靠近转向架的一端与转向架通过万向节、或球头-球套机构与转向架连接。The coupler mounting structure according to claim 1, wherein an end of the supporting device near the bogie is connected to the bogie via a universal joint or a ball-to-ball sleeve mechanism to the bogie.
  4. 根据权利要求1所述的车钩安装结构，其特征在于：所述支撑板横向设置，支撑板两端分别通过弹性装置进行支撑。The coupler installation structure according to claim 1, wherein the support plate is disposed laterally, and both ends of the support plate are supported by elastic devices, respectively.
  5. 根据权利要求4所述的车钩安装结构，其特征在于：所述弹性装置包括盒体、设置于盒体内的弹簧和受该弹簧支撑的露出该盒体上部的调节杆，所述支撑板的端部通过螺栓可调节的与该调节杆固定。The coupler mounting structure according to claim 4, wherein the elastic device comprises a box body, a spring provided in the box body, and an adjusting rod supported by the spring and exposing an upper part of the box body, and an end of the support plate The part is fixed with the adjusting rod by adjusting the bolt.
  6. 根据权利要求4所述的车钩安装结构，其特征在于：所述支撑装置具有底座和设置于底座横向两端的可在轨道上滚动的车轮，所述弹性装置固定于底座。The coupler mounting structure according to claim 4, characterized in that: the supporting device has a base and wheels which can be rolled on the track provided at the lateral ends of the base, and the elastic device is fixed to the base.
  7. 根据权利要求1所述的车钩安装结构，其特征在于：所述车钩具有钩尾座和缓冲器，所述钩尾座与转向架固定连接，所述缓冲器与钩尾座铰接连接，铰接的销轴沿转向架竖向方向布置。The coupler mounting structure according to claim 1, wherein the coupler has a hook tailstock and a bumper, the hook tailstock is fixedly connected to the bogie, and the bumper is hingedly connected to the hook tailstock. The pins are arranged in the vertical direction of the bogie.
  8. 根据权利要求1所述的车钩安装结构，其特征在于：所述支撑板与车钩之间设置有与车钩固定的磨耗板。The coupler mounting structure according to claim 1, wherein a wear plate fixed to the coupler is provided between the support plate and the coupler.
  9. 权利要求1-8任一项所述的车钩安装结构，其特征在于：应用于悬挂式 空轨列车。The coupler mounting structure according to any one of claims 1 to 8, characterized in that it is applied to a suspended empty rail train.
  10. 一种轨道车辆，其特征在于：具有权利要求1-8任一项所述的车钩安装结构。A rail vehicle, characterized by having a coupler mounting structure according to any one of claims 1-8.
PCT/CN2018/107857 2018-08-22 2018-09-27 Coupler mounting structure WO2020037775A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810959870.XA CN109131416A (en) 2018-08-22 2018-08-22 A kind of hitch mounting structure
CN201810959870.X 2018-08-22

Publications (1)

Publication Number Publication Date
WO2020037775A1 true WO2020037775A1 (en) 2020-02-27

Family

ID=64790696

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/107857 WO2020037775A1 (en) 2018-08-22 2018-09-27 Coupler mounting structure

Country Status (2)

Country Link
CN (1) CN109131416A (en)
WO (1) WO2020037775A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110435706A (en) * 2019-08-30 2019-11-12 江苏添仂智能科技有限公司 A kind of coupler device of suspension type PRT vehicle
CN112124353B (en) * 2020-09-22 2022-03-18 中车唐山机车车辆有限公司 Rail vehicle and car body and car coupler bearing structure thereof
CN113696931B (en) * 2021-07-29 2022-12-20 港铁(苏州)轨道装备有限公司 Railway freight car coupler strutting arrangement

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344541A (en) * 1977-08-26 1982-08-17 Holland Company Coupler carrier arrangement for railroad cars
DE4006811A1 (en) * 1990-03-05 1991-09-12 Bergische Stahlindustrie Central buffer coupling between rail vehicles - has middle part of bumper bar coupled to hinging head
DE19815350A1 (en) * 1998-04-06 1999-10-07 Axel Schelle Automatic coupling for use with railroad vehicles
CN103476659A (en) * 2011-04-08 2013-12-25 西屋气动刹车技术公司 Coupler support mechanism
CN106985877A (en) * 2016-12-29 2017-07-28 比亚迪股份有限公司 Draft gear assemblies and the sit-astride track train with it
CN107187451A (en) * 2017-07-17 2017-09-22 四川大学 Suspension train escape device and suspension train compartment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382041A (en) * 1993-08-10 1995-01-17 Keith; Peter G. Method and apparatus for connecting a trailer with a rigid drawbar and at least one centrally positioned axle to a tow vehicle
RU2247044C2 (en) * 2003-04-14 2005-02-27 Закрытое акционерное общество "Торговый дом "БМЗ" Railway car automatic coupler
CN101879906B (en) * 2010-06-29 2013-03-06 南车戚墅堰机车车辆工艺研究所有限公司 Hanging device for tight-lock coupler
CN102530011B (en) * 2012-01-11 2014-08-06 齐齐哈尔轨道交通装备有限责任公司 Coupling bolster and rail wagon
CN103101554B (en) * 2012-12-19 2016-03-23 齐齐哈尔轨道交通装备有限责任公司 Draught gear supporting seat and coupler and draft gear
CN103439121A (en) * 2013-08-07 2013-12-11 长春轨道客车股份有限公司 Car coupler counter-force hinge base device
CN105083318B (en) * 2015-09-28 2016-09-14 青岛思锐科技有限公司 Hitch spring vertical supporting device
CN105599783B (en) * 2016-01-18 2017-11-03 中车青岛四方车辆研究所有限公司 Coupler buffering device and hook top adjustment stopping means
CN206561841U (en) * 2017-02-09 2017-10-17 中车齐齐哈尔车辆有限公司 Support base and the rail truck with it
CN107415980B (en) * 2017-07-31 2019-01-08 中车南京浦镇车辆有限公司 A kind of empty rail train coupler mounting structure with drain function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344541A (en) * 1977-08-26 1982-08-17 Holland Company Coupler carrier arrangement for railroad cars
DE4006811A1 (en) * 1990-03-05 1991-09-12 Bergische Stahlindustrie Central buffer coupling between rail vehicles - has middle part of bumper bar coupled to hinging head
DE19815350A1 (en) * 1998-04-06 1999-10-07 Axel Schelle Automatic coupling for use with railroad vehicles
CN103476659A (en) * 2011-04-08 2013-12-25 西屋气动刹车技术公司 Coupler support mechanism
CN106985877A (en) * 2016-12-29 2017-07-28 比亚迪股份有限公司 Draft gear assemblies and the sit-astride track train with it
CN107187451A (en) * 2017-07-17 2017-09-22 四川大学 Suspension train escape device and suspension train compartment

Also Published As

Publication number Publication date
CN109131416A (en) 2019-01-04

Similar Documents

Publication Publication Date Title
WO2020037775A1 (en) Coupler mounting structure
US3017838A (en) Symmetric truck for over-running monorail cars
US5377597A (en) Rail vehicle having articulated connection between vehicle bodies for prohibiting telescoping in case of accidents
EA024012B1 (en) Improved intermodal rail vehicle to form a train
CN206843865U (en) A kind of suspension type rail seam retractor device
CN106740965B (en) Suspended structure with compartment guiding suspension and clamp rail structure on rack rail road railer
US2853956A (en) Monobeam systems and apparatus
US2462666A (en) Articulated railway vehicle
CN108639089A (en) A kind of bogie of rail vehicle
US4697526A (en) Articulation system for articulated depressed-floor tramway carriages
CN101528526B (en) Device for mechanically connecting vehicles
NL192872C (en) Wheel set guidance for fast-driving bogies of rail vehicles and method for converting bogies into this wheel set guidance.
CN110588361A (en) Medium-low speed magnetic levitation traveling mechanism
CZ280346B6 (en) Rotary bogie for high-speed railway vehicles
CN110316215A (en) Bogie assembly and rail vehicle
US2954746A (en) Radially guided, single axle, above center of gravity suspension for articulated trains
US5638757A (en) Rail vehicle and truck for such a vehicle
RU174001U1 (en) RAILWAY VEHICLE CENTERING CENTER
US2241757A (en) Vehicle
CN204150058U (en) A kind of low floor vehicle elastic hinge joint device that automatically can adjust rigidity
CN208376773U (en) A kind of bogie of rail vehicle
CZ280151B6 (en) Set of wagons for railway vehicles
RU98117839A (en) ONE-AXIAL RUNNING MECHANISM WITH MOBILE INDEPENDENT WHEELS FOR JOINED CARS FOR TRANSPORTATION OF VEHICLES
US2812726A (en) Axle steering mechanism
CN206171491U (en) Rail car and articulated in rotation thereof

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18931050

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18931050

Country of ref document: EP

Kind code of ref document: A1