WO2019029210A1 - 轨道列车的车端电连接装置和车端连接设备 - Google Patents

轨道列车的车端电连接装置和车端连接设备 Download PDF

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Publication number
WO2019029210A1
WO2019029210A1 PCT/CN2018/086723 CN2018086723W WO2019029210A1 WO 2019029210 A1 WO2019029210 A1 WO 2019029210A1 CN 2018086723 W CN2018086723 W CN 2018086723W WO 2019029210 A1 WO2019029210 A1 WO 2019029210A1
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WIPO (PCT)
Prior art keywords
connection
vehicle end
connection portion
port
electrical connection
Prior art date
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Ceased
Application number
PCT/CN2018/086723
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English (en)
French (fr)
Inventor
刘东元
徐宝山
李�昊
杨晓林
李涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRRC Qingdao Sifang Co Ltd
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CRRC Qingdao Sifang Co Ltd
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Application filed by CRRC Qingdao Sifang Co Ltd filed Critical CRRC Qingdao Sifang Co Ltd
Priority to EP18844870.8A priority Critical patent/EP3598587B1/en
Priority to JP2019559755A priority patent/JP6817464B2/ja
Publication of WO2019029210A1 publication Critical patent/WO2019029210A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
    • B61G5/10—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for electric cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles

Definitions

  • the present invention relates to the field of rail trains, and in particular to a vehicle end electrical connection device and a vehicle end connection device for a rail train.
  • the electrical connection mode of the existing rail vehicle is manually connected through the bridge line and the vehicle end port, that is, one end of the bridge line is connected to the terminal of the first vehicle body, and the other end is connected to the terminal of the second vehicle body. Upper, thereby achieving electrical connection between the two bodies.
  • the main object of the present invention is to provide a vehicle end electrical connection device and a vehicle end connection device for a railway train to solve the problem of inconvenient electrical connection at the vehicle end in the prior art.
  • a vehicle end electrical connection device for a rail train includes: a mechanical connection portion, a mechanism in which the mechanical connection portion moves in a first direction to electrically connect the other vehicle end device
  • the connecting portion is cooperatively connected; the plurality of electrical connecting portions are disposed at intervals around the mechanical connecting portion, the electrical connecting portion includes a plurality of connecting ports facing the first direction, and the connecting port is used for connecting with another vehicle end
  • the connection port of the electrical connection device is connected, and the connection port is an interface and/or a connector.
  • the electrical connection portion includes at least two of a low voltage connection portion, a medium voltage connection portion, and a high voltage connection portion.
  • the electrical connection portion includes a low voltage connection portion disposed under the mechanical connection portion, and the low voltage connection portion includes at least one of a first 110V connection port, a 24V connection port, and an Ethernet connection port.
  • the electrical connection portion includes a medium voltage connection portion disposed on a left side or a right side of the mechanical connection portion, and the medium voltage connection portion includes a second 110V connection port and/or a 380V connection port.
  • the medium voltage connection portion includes a second 110V connection port and a 380V connection port, and the medium voltage connection portion further includes a partition that isolates the second 110V connection port from the 380V connection port.
  • the electrical connection portion includes a high voltage connection portion disposed on a left side or a right side of the mechanical connection portion, and the high voltage connection portion includes a 700V connection port and/or a 1500V connection port.
  • the high voltage connection portion includes a 700V connection port and a 1500V connection port, and the high voltage connection portion further includes a partition that isolates the 700V connection port from the 1500V connection port.
  • the vehicle end electrical connection device comprises a casing, the casing is provided with a ground connection portion for connecting the grounding wire, and the vehicle end electrical connection device further comprises an electrical conduction portion disposed on the outer casing, the electrical conduction portion for making the outer casing and the other The housing of the vehicle end electrical connection device is electrically connected.
  • a vehicle end connecting device for a rail vehicle comprising a coupler and a vehicle end electrical connecting device, wherein the vehicle end electrical connecting device is the above-mentioned vehicle end electrical connecting device, and the vehicle end is electrically connected.
  • the connecting device is connected to the coupler.
  • the vehicle end connecting device further includes a telescopic driving portion, the base of the telescopic driving portion is disposed on the coupler, and the vehicle end electrical connecting device is disposed on the telescopic arm of the telescopic driving portion.
  • the vehicle end electrical connection device of the present invention is directly connected to the connection port of the electrical connection portion of the other vehicle end electrical connection device through the connection port of the electrical connection portion, so that the electrical connection between the two vehicle bodies can be eliminated.
  • the separate bridge line that is, the vehicle end electrical connection device of the invention makes the electrical connection between the vehicle bodies change from the traditional indirect connection of the bridge line to the direct connection by the connection port, which simplifies the operation steps of the staff and shortens The time of the electrical connection during the marshalling and unmarshalling process, and the automatic control can be realized.
  • FIG. 1 is a schematic structural view showing a mechanical connection portion and an electrical connection portion of an embodiment of a vehicle end electrical connection device according to the present invention
  • FIG. 2 shows a schematic diagram of the external structure of an embodiment of a vehicle end electrical connection device in accordance with the present invention.
  • spatially relative terms such as “above”, “above”, “on top”, “above”, etc., may be used herein to describe as in the drawings.
  • the exemplary term “above” can include both “over” and "under”.
  • the device can also be positioned in other different ways (rotated 90 degrees or at other orientations) and the corresponding description of the space used herein is explained accordingly.
  • a vehicle end electrical connection device for a rail train is provided.
  • the vehicle end electrical connection device includes a mechanical connection portion 10, and the mechanical connection portion 10 is in a first direction.
  • the movement is coupled to the mechanical connection portion 10 of the other vehicle end electrical connection device; the plurality of electrical connection portions, the plurality of electrical connection portions are disposed at intervals around the mechanical connection portion 10, and the electrical connection portion includes a plurality of first orientations
  • the connection port of the direction is used to connect with the connection port of another vehicle end electrical connection device, and the connection port is an interface and/or a connector.
  • the vehicle end electrical connection device of the present invention is directly connected to the connection port of the electrical connection portion of the other vehicle end electrical connection device through the connection port of the electrical connection portion, so that the electrical connection between the two vehicle bodies can be eliminated.
  • the separate bridge line that is, the vehicle end electrical connection device of the invention makes the electrical connection between the vehicle bodies change from the traditional indirect connection of the bridge line to the direct connection by the connection port, which simplifies the operation steps of the staff and shortens The time of the electrical connection during the marshalling and unmarshalling process, and the automatic control can be realized.
  • the vehicle end electrical connection device of the present invention further includes a mechanical connection portion 10 having a certain connection strength, thereby preventing the connection ports from being detached due to an external force, thereby improving the connection reliability of the electrical connection portion.
  • the ports in the same electrical connection part may be all interfaces, or all of them are connectors, or part of the interface is a connector.
  • the connection ports of the two electrical connections that are connected to each other are the cooperation of the interface and the connector.
  • the electrical connection portion includes at least two of the low pressure connection portion 20, the medium pressure connection portion 30, and the high pressure connection portion 40.
  • the low-voltage connecting portion 20, the intermediate-pressure connecting portion 30, and the high-voltage connecting portion 40 are merely representative, and do not limit the voltage difference between the respective connecting portions.
  • no more than one electrical connection portion is provided on each side of the mechanical connection portion 10, so that the respective electrical connection portions are as far apart as possible to avoid mutual interference.
  • the electrical connection portion includes a low voltage connection portion 20 disposed under the mechanical connection portion 10, and the low voltage connection portion 20 includes at least one of the first 110V connection port 21, the 24V connection port 22, and the Ethernet connection port 23.
  • the low voltage connection portion 20 includes at least one of the first 110V connection port 21, the 24V connection port 22, and the Ethernet connection port 23.
  • a low-voltage connecting portion 20 is disposed below the mechanical connecting portion 10, and the length of the low-voltage connecting portion 20 intersects the other electrical connecting portions to be the longest.
  • the low-voltage connection part 20 has eight Ethernet connection ports 23, which are arranged in two rows and four rows; 160 first 110V connection ports 21, that is, 110V, 1.5sq round interfaces; two 24V connection ports 22, specifically 24V , 16sq round interface, divided into upper and lower.
  • the eight Ethernet connection ports 23 are located in the middle of the low voltage connection portion 20, the 160 first 110V connection ports 21 are arranged on both sides of the eight Ethernet connection ports 23, and the two 24V connection ports 22 are located on the low voltage connection portion 20. The far right of the illustration.
  • the electrical connection portion includes a medium voltage connection portion 30 disposed on the left or right side of the mechanical connection portion 10, and the medium voltage connection portion 30 includes a second 110V connection port 31 and/or a 380V connection port 32. .
  • the medium voltage connection portion 30 is disposed on the right side in the illustration of the mechanical connection portion 10, and the medium voltage connection portion 30 includes three second 110V connection ports 31, specifically It is a circular interface of 110V and 70sq; four 380V connection ports 32, specifically one 380V, 35sq circular interface located above and three 380V, 50sq circular interfaces located below.
  • the seven interfaces are arranged in a single row, the second 110V connection port 31 is disposed on the upper side of the medium voltage connection portion 30, and the 380V connection port 32 is located on the lower side of the medium voltage connection portion 30.
  • the medium voltage connection portion 30 includes a second 110V connection port 31 and a 380V connection port 32, and the medium voltage connection portion 30 further includes a partition that isolates the second 110V connection port 31 from the 380V connection port 32.
  • the separator functions as both physical and insulating.
  • the electrical connection portion includes a high voltage connection portion 40 disposed on the left or right side of the mechanical connection portion 10, and the high voltage connection portion 40 includes a 700V connection port 41 and/or a 1500V connection port 42.
  • the high voltage connection portion 40 is disposed on the left side in the illustration of the mechanical connection portion 10, and the high voltage connection portion 40 includes two 700V connection ports 41, specifically 700V, 70sq. Circular interface; three 1500V connection ports 42, specifically one 1500V, 95sq round interface located above and two 1500V, 120sq circular interfaces located below.
  • the five interfaces are arranged in a single row, the 700V connection port 41 is disposed on the upper side of the high voltage connection portion 40, and the 1500V connection port 42 is located on the lower side of the high voltage connection portion 40.
  • the high voltage connection 40 includes a 700V connection port 41 and a 1500V connection port 42, and the high voltage connection 40 further includes a partition that isolates the 700V connection port 41 from the 1500V connection port 42.
  • the separator functions as both physical and insulating.
  • the vehicle end electrical connection device includes a housing 50 having a ground connection portion 51 for connecting a grounding wire, and the vehicle end electrical connection device further includes an electrical conduction portion 60 disposed on the housing 50.
  • the electrical conductive portion 60 is for electrically connecting the outer casing 50 to the outer casing 50 of the other vehicle end electrical connection device.
  • the ground connection portion 51 on the outer casing 50 is connected to the vehicle body through a grounding wire, and the grounding of the outer casing 50 is used to protect the vehicle end electrical connection device, and electromagnetic interference can also be prevented.
  • the electrical conduction portion 60 is a metal guide plunger, and the outer casing 50 of the two interconnected vehicle end electrical connection devices is electrically connected by the electrical conduction portion 60 such that the potential between the two is the same.
  • a vehicle end connecting device for a rail vehicle comprising a coupler and a vehicle end electrical connecting device, wherein the vehicle end electrical connecting device is the above-mentioned vehicle end electrical connecting device, and the vehicle end electrical connecting device is The coupler is connected.
  • the vehicle end electrical connection device is disposed at a lower portion of the coupler, which is followed by the coupler.
  • the vehicle end electrical connection device is connected with the connection of the coupler, thereby realizing automatic Grouping and unmarshalling.
  • the vehicle end connecting device further includes a telescopic driving portion, the base of the telescopic driving portion is disposed on the coupler, and the electrical connecting device is disposed on the telescopic arm of the telescopic driving portion.
  • the telescopic drive portion may be a cylinder piston.
  • the vehicle end electrical connection device and the coupler are in a fixed state; after the mechanical coupler is connected, the vehicle end electrical connection device is pushed out through the push rod mechanism of the cylinder piston to realize electrical connection between the two vehicles.
  • the command information is transmitted by the low-voltage control line, so the low-voltage control line is mounted on the coupler, and when the coupler is connected, the low-voltage control line is turned on. It is not affected by the connection status of the vehicle end electrical connection device.
  • the workflow of the vehicle when it is connected and unpacked is as follows.
  • Connection process coupler docking, low-voltage control line connection, driver's cab command, circuit in the two-car telescopic drive unit and gas path closure, push rod push vehicle end electrical connection device, mechanical connection connection, electrical connection.
  • De-editing process the driver's cab issues instructions, the push rod pushes the vehicle end electrical connection device, the mechanical connection part is separated, the electrical connection part is separated, the circuit and gas path in the two-car telescopic drive part are disconnected, the coupler is separated, and the low-voltage control line is separated.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

一种轨道列车的车端电连接装置和车端连接设备，车端电连接装置包括：机械连接部(10)，机械连接部(10)沿第一方向运动以与另一个车端电连接装置的机械连接部(10)配合连接；多个电连接部，多个电连接部相互间隔地设置在机械连接部(10)的四周，电连接部包括多个朝向第一方向的连接端口，连接端口用于与另一个车端电连接装置的连接端口连接，连接端口为接口和/或接头。采用本车端电连接装置使得车体之间的电气连接从传统的采用过桥线间接连接变为采用连接端口直接连接，简化了工作人员的操作步骤，缩短了编组以及解编过程中的电气连接的时间，并且能够实现自动控制。

Description

轨道列车的车端电连接装置和车端连接设备 技术领域
本发明涉及轨道列车领域，具体而言，涉及一种轨道列车的车端电连接装置和车端连接设备。
背景技术
现有的轨道车辆的车端电气连接方式为通过过桥线和车端端口手动连接，即将将过桥线的一端连接在第一车体的端子上，另一端连接在第二车体的端子上，从而实现两个车体间的电联接。
这种电连接方式集成度低，而且无法自动化连接，工作人员依次连接过桥线费时费力。
发明内容
本发明的主要目的在于提供一种轨道列车的车端电连接装置和车端连接设备，以解决现有技术中的车端电连接不便的问题。
为了实现上述目的，根据本发明的一个方面，提供了一种轨道列车的车端电连接装置，包括：机械连接部，机械连接部沿第一方向运动以与另一个车端电连接装置的机械连接部配合连接；多个电连接部，多个电连接部相互间隔地设置在机械连接部的四周，电连接部包括多个朝向第一方向的连接端口，连接端口用于与另一个车端电连接装置的连接端口连接，连接端口为接口和/或接头。
进一步地，电连接部包括：低压连接部、中压连接部和高压连接部中的至少两个。
进一步地，电连接部包括低压连接部，低压连接部设置在机械连接部的下方，低压连接部包括第一110V连接端口、24V连接端口和以太网连接端口中的至少一个。
进一步地，电连接部包括中压连接部，中压连接部设置在机械连接部的左侧或右侧，中压连接部包括第二110V连接端口和/或380V连接端口。
进一步地，中压连接部包括第二110V连接端口和380V连接端口，中压连接部还包括将第二110V连接端口和380V连接端口隔离开的隔板。
进一步地，电连接部包括高压连接部，高压连接部设置在机械连接部的左侧或右侧，高压连接部包括700V连接端口和/或1500V连接端口。
进一步地，高压连接部包括700V连接端口和1500V连接端口，高压连接部还包括将700V连接端口和1500V连接端口隔离开的隔板。
进一步地，车端电连接装置包括外壳，外壳上设置有用于连接接地线的接地连接部，车端电连接装置还包括设置在外壳上的电导通部，电导通部用于使外壳与另一个车端电连接装置的外壳电连接。
根据本发明的另一方面，提供了一种轨道车辆的车端连接设备，包括车钩和车端电连接装置，其特征在于，车端电连接装置为上述的车端电连接装置，车端电连接装置与车钩连接。
进一步地，车端连接设备还包括伸缩驱动部，伸缩驱动部的基座设置在车钩上，车端电连接装置设置在伸缩驱动部的伸缩臂上。
本发明的车端电连接装置通过电连接部的连接端口直接与另一个车端电连接装置的电连接部的连接端口连接，以使两个车体之间的电气连接，从而可以不再设置单独的过桥线，即采用本发明的车端电连接装置使得车体之间的电气连接从传统的采用过桥线间接连接变为采用连接端口直接连接，简化了工作人员的操作步骤，缩短了编组以及解编过程中的电气连接的时间，并且能够实现自动控制。
附图说明
构成本申请的一部分的说明书附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1示出了根据本发明的车端电连接装置的实施例的机械连接部和电连接部的结构示意图；以及
图2示出了根据本发明的车端电连接装置的实施例的外部结构示意图。
其中，上述附图包括以下附图标记：
10、机械连接部；20、低压连接部；21、第一110V连接端口；22、24V连接端口；23、以太网连接端口；30、中压连接部；31、第二110V连接端口；32、380V连接端口；40、高压连接部；41、700V连接端口；42、1500V连接端口；50、外壳；51、接地连接部；60、电导通部。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本发明。
应该指出，以下详细说明都是例示性的，旨在对本申请提供进一步的说明。除非另有指明，本文使用的所有技术和科学术语具有与本申请所属技术领域的普通技术人员通常理解的相同含义。
为了便于描述，在这里可以使用空间相对术语，如“在……之上”、“在……上方”、“在……上表面”、“上面的”等，用来描述如在图中所示的一个器件或特征与其他器件或特征的空间 位置关系。应当理解的是，空间相对术语旨在包含除了器件在图中所描述的方位之外的在使用或操作中的不同方位。例如，如果附图中的器件被倒置，则描述为“在其他器件或构造上方”或“在其他器件或构造之上”的器件之后将被定位为“在其他器件或构造下方”或“在其他器件或构造之下”。因而，示例性术语“在……上方”可以包括“在……上方”和“在……下方”两种方位。该器件也可以其他不同方式定位(旋转90度或处于其他方位)，并且对这里所使用的空间相对描述作出相应解释。
根据本发明的一个方面，提供了一种轨道列车的车端电连接装置，如图1和图2所示，该车端电连接装置包括：机械连接部10，机械连接部10沿第一方向运动以与另一个车端电连接装置的机械连接部10配合连接；多个电连接部，多个电连接部相互间隔地设置在机械连接部10的四周，电连接部包括多个朝向第一方向的连接端口，连接端口用于与另一个车端电连接装置的连接端口连接，连接端口为接口和/或接头。
本发明的车端电连接装置通过电连接部的连接端口直接与另一个车端电连接装置的电连接部的连接端口连接，以使两个车体之间的电气连接，从而可以不再设置单独的过桥线，即采用本发明的车端电连接装置使得车体之间的电气连接从传统的采用过桥线间接连接变为采用连接端口直接连接，简化了工作人员的操作步骤，缩短了编组以及解编过程中的电气连接的时间，并且能够实现自动控制。
此外，本发明的车端电连接装置还包括机械连接部10，机械连接部10具有一定的连接强度，从而避免连接端口之间因为外力而脱离，提高了电连接部的连接可靠性。
需要说明的是，同一个电连接部内的端口可以全为接口，或者全为接头，或者一部分为接口另一部分为接头。相互连接的两个电连接部的连接端口为接口与接头的配合。
优选地，电连接部包括：低压连接部20、中压连接部30和高压连接部40中的至少两个。
需要说明的是，上述低压连接部20、中压连接部30和高压连接部40仅为代称，并不限制各个连接部之间的电压差距。
从图1中可以看出，机械连接部10的每侧设置的电连接部不超过1个，这样使得各个电连接部尽量远离，避免相互干扰。
优选地，电连接部包括低压连接部20，低压连接部20设置在机械连接部10的下方，低压连接部20包括第一110V连接端口21、24V连接端口22和以太网连接端口23中的至少一个。
具体地，如图1所示，在该实施例中，机械连接部10的下方设置低压连接部20，低压连接部20的长度相交其他电连接部是最长的。低压连接部20内具有8个以太网连接端口23，分两排每排四个设置；160个第一110V连接端口21，即110V、1.5sq圆接口；2个24V连接端口22，具体为24V、16sq圆接口，分上下布置。其中8个以太网连接端口23位于低压连接部20的中部，160个第一110V连接端口21分列8个以太网连接端口23的两侧，而2个24V连接端口22则位于低压连接部20的图示中的最右侧。
优选地，电连接部包括中压连接部30，中压连接部30设置在机械连接部10的左侧或右侧，中压连接部30包括第二110V连接端口31和/或380V连接端口32。
具体地，如图1所示，在该实施例中，中压连接部30设置在机械连接部10的图示中的右侧，中压连接部30包括3个第二110V连接端口31，具体为110V、70sq的圆接口；4个380V连接端口32，具体为位于上方的1个380V、35sq圆接口和位于下方的3个380V、50sq圆接口。其中这7个接口成单列设置，第二110V连接端口31布置在中压连接部30的上侧，380V连接端口32位于中压连接部30的下侧。
优选地，中压连接部30包括第二110V连接端口31和380V连接端口32，中压连接部30还包括将第二110V连接端口31和380V连接端口32隔离开的隔板。隔板起到物理隔离和绝缘隔离两种功能。
优选地，电连接部包括高压连接部40，高压连接部40设置在机械连接部10的左侧或右侧，高压连接部40包括700V连接端口41和/或1500V连接端口42。
具体地，如图1所示，在该实施例中，高压连接部40设置在机械连接部10的图示中的左侧，高压连接部40包括2个700V连接端口41，具体为700V、70sq圆接口；3个1500V连接端口42，具体为位于上方的1个1500V、95sq圆接口和位于下方的2个1500V、120sq圆接口。其中这5个接口成单列设置，700V连接端口41布置在高压连接部40的上侧，1500V连接端口42位于高压连接部40的下侧。
优选地，高压连接部40包括700V连接端口41和1500V连接端口42，高压连接部40还包括将700V连接端口41和1500V连接端口42隔离开的隔板。隔板起到物理隔离和绝缘隔离两种功能。
优选地，如图2所示，车端电连接装置包括外壳50，外壳50上设置有用于连接接地线的接地连接部51，车端电连接装置还包括设置在外壳50上的电导通部60，电导通部60用于使外壳50与另一个车端电连接装置的外壳50电连接。
外壳50上的接地连接部51通过接地线与车体连接，从实现外壳50的接地，保护车端电连接装置，也能够防止电磁干扰。电导通部60为金属制的导向插棒，两个相互连接的车端电连接装置的外壳50通过电导通部60实现电连接，从而使得二者之间的电势相同。
根据本发明的另一个方面，还提供了一种轨道车辆的车端连接设备，包括车钩和车端电连接装置，车端电连接装置为上述的车端电连接装置，车端电连接装置与车钩连接。
具体地，在一种实施例中，车端电连接装置设置在车钩的下部，其与车钩随动，当两车编组时，车端电连接装置随车钩的连接而连接，从而实现了自动编组与解编。
优选地，车端连接设备还包括伸缩驱动部，伸缩驱动部的基座设置在车钩上，电连接装置设置在伸缩驱动部的伸缩臂上。其中伸缩驱动部可以为气缸活塞。
两列车未联挂时，车端电连接装置与车钩处于固定状态；机械车钩连挂结束后，通过气缸活塞的推杆机构将车端电连接装置推出，实现两车之间的电气连接。
为实现当操作开关发出指令后两车的伸缩驱动部同时工作，由低压控制线传递此指令信息，因此将低压控制线安装在车钩上，当车钩连接好后，低压控制线即已经导通，不受车端电连接装置连接状态的影响。车辆在连挂与解编时的工作流程如下。
连接过程：车钩对接、低压控制线连接、司机室发出指令、两车伸缩驱动部内的电路与气路闭合、推杆推动车端电连接装置、机械连接部连接、电连接部连接。
解编过程：司机室发出指令、推杆推动车端电连接装置、机械连接部分离、电连接部分离、两车伸缩驱动部内的电路和气路断开、车钩分离、低压控制线分离。
需要注意的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本申请的示例性实施方式。如在这里所使用的，除非上下文另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、操作、器件、组件和/或它们的组合。
需要说明的是，本实用新型的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本实用新型的实施方式例如能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种轨道列车的车端电连接装置，其特征在于，包括：
    机械连接部(10)，所述机械连接部(10)沿第一方向运动以与另一个所述车端电连接装置的机械连接部(10)配合连接；
    多个电连接部，所述多个电连接部相互间隔地设置在所述机械连接部(10)的四周，所述电连接部包括多个朝向所述第一方向的连接端口，所述连接端口用于与另一个所述车端电连接装置的连接端口连接，所述连接端口为接口和/或接头。
  2. 根据权利要求1所述的车端电连接装置，其特征在于，所述电连接部包括：低压连接部(20)、中压连接部(30)和高压连接部(40)中的至少两个。
  3. 根据权利要求1所述的车端电连接装置，其特征在于，所述电连接部包括低压连接部(20)，所述低压连接部(20)设置在所述机械连接部(10)的下方，所述低压连接部(20)包括第一110V连接端口(21)、24V连接端口(22)和以太网连接端口(23)中的至少一个。
  4. 根据权利要求1所述的车端电连接装置，其特征在于，所述电连接部包括中压连接部(30)，所述中压连接部(30)设置在所述机械连接部(10)的左侧或右侧，所述中压连接部(30)包括第二110V连接端口(31)和/或380V连接端口(32)。
  5. 根据权利要求4所述的车端电连接装置，其特征在于，所述中压连接部(30)包括所述第二110V连接端口(31)和所述380V连接端口(32)，所述中压连接部(30)还包括将所述第二110V连接端口(31)和所述380V连接端口(32)隔离开的隔板。
  6. 根据权利要求1所述的车端电连接装置，其特征在于，所述电连接部包括高压连接部(40)，所述高压连接部(40)设置在所述机械连接部(10)的左侧或右侧，所述高压连接部(40)包括700V连接端口(41)和/或1500V连接端口(42)。
  7. 根据权利要求6所述的车端电连接装置，其特征在于，所述高压连接部(40)包括所述700V连接端口(41)和所述1500V连接端口(42)，所述高压连接部(40)还包括将所述700V连接端口(41)和所述1500V连接端口(42)隔离开的隔板。
  8. 根据权利要求1所述的车端电连接装置，其特征在于，所述车端电连接装置包括外壳(50)，所述外壳(50)上设置有用于连接接地线的接地连接部(51)，所述车端电连接装置还包括设置在所述外壳(50)上的电导通部(60)，所述电导通部(60)用于使所述外壳(50)与另一个所述车端电连接装置的外壳(50)电连接。
  9. 一种轨道车辆的车端连接设备，包括车钩和车端电连接装置，其特征在于，所述车端电连接装置为权利要求1至8中任一项所述的车端电连接装置，所述车端电连接装置与所述车钩连接。
  10. 根据权利要求9所述的车端连接设备，其特征在于，所述车端连接设备还包括伸缩驱动部，所述伸缩驱动部的基座设置在所述车钩上，所述车端电连接装置设置在所述伸缩驱动部的伸缩臂上。
PCT/CN2018/086723 2017-08-09 2018-05-14 轨道列车的车端电连接装置和车端连接设备 Ceased WO2019029210A1 (zh)

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