Train car connector

A technology for connectors and trains, which is applied to vehicle connectors, connections, and parts of connecting devices, etc., can solve the problems of reduced insulation level of workshop connector cables, unreliable connection structures, troublesome disassembly, etc., and achieves convenient disassembly and assembly. Fast, simple and reliable connection structure, ensuring durable effects

Active Publication Date: 2015-01-28
MEISHAN CRRC BRAKE SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The electrical connection and the air pipe connection in the existing trains are independent and separate, and they need to be connected in pairs when connecting, resulting in an unreliable connection structure, and because the operating environment of the freight train is relatively harsh, dust and rainwater are likely to cause damage. The insulation level of the internal cables of the workshop connector is reduced or the contact is poor, resulting in the failure of the ECP system in use. If the workshop connector needs to be replaced or repaired, its disassembly is troublesome

Method used

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Embodiment Construction

[0023] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] Such as figure 1 As shown, a train workshop connector includes a connector body 1, an electrical connection assembly 2, an electrical contact rod 3, a brake hose 4 and a detachable electrical connection assembly 5, and the connection of the brake hose 4 end and the electrical connection assembly 2 are respectively connected with the connector body 1 to form an integral structure, the electrical contact bar 3 is arranged in the electrical connection assembly 2, and the two brake hoses 4 of ...

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PUM

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Abstract

The invention discloses a train car connector which comprises a connector body, an electric connection combination, an electric contact bar, a brake hose and a detachable electric connecting component. The connecting end of the brake hose and the electric connection combination are respectively connected with the connector body to form an integral structure. The electric contact bar is disposed in the electric connection combination. The two brake hoses of two adjacent train cars are correspondingly connected while the electric connection combinations are correspondingly connected, and the two electric contact bars are connected in a coupled manner. By the arrangement, the train car connector is simple and reliable in connecting structure, and stability of a train bus transmission power supply, network communication signals and the brake force provided by compressed air is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of railway trains, in particular to a workshop connector for train ECP. Background technique [0002] The workshop connector is an important part to ensure that the train bus cable and compressed air are connected throughout the train. After the connection, the train bus and the entire train air duct are connected. The train bus can transmit power and network communication signals, and the compressed air can provide braking force. , so its reliability is the guarantee for the normal operation of the ECP electropneumatic braking system. The electrical connection and the air pipe connection in the existing trains are independent and separate, and they need to be connected in pairs when connecting, resulting in an unreliable connection structure, and because the operating environment of the freight train is relatively harsh, dust and rainwater are likely to cause damage. The insulation level of the internal ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61G5/10B60T17/04H01R13/15
CPCB60T17/043B61G5/10H01R13/2421H01R13/5213H01R31/06H01R2201/26
Inventor 刘保华蒋勇
Owner MEISHAN CRRC BRAKE SCI & TECH CO LTD
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