Train car connector

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...

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

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