Vehicle end jumper connection cable mounting structure and cable resetting method

A cable installation and vehicle end technology, which is applied in cable installation, cable arrangement between relatively moving parts, locomotives, etc., can solve the problems that cables are easy to touch the rail surface, affect the safety of vehicle operation, and damage the cable structure.

Active Publication Date: 2021-09-07
ZHUZHOU ELECTRIC LOCOMOTIVE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1) Solve the problem that the jumper cable at the vehicle end is subjected to frequent large-scale stretching and compression during long-term operation, causing the cable structure to be quickly destroyed and affecting the safety of the vehicle operation
[0007] 2) Solve the problem that the jumper cable at the vehicle end is easy to contact the rail surface when the vehicle passes through the small radius track

Method used

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  • Vehicle end jumper connection cable mounting structure and cable resetting method
  • Vehicle end jumper connection cable mounting structure and cable resetting method
  • Vehicle end jumper connection cable mounting structure and cable resetting method

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Embodiment Construction

[0041]The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. For the convenience of description, if the words "up", "down", "left" and "right" appear in the following, it only means that the directions of up, down, left and right are consistent with the drawings themselves, and do not limit the structure.

[0042] Such as Figure 4-5 As shown, the car end jumper cable installation structure of this embodiment is provided with a guide rail 3 on the car body, and a second infrared sensor 10 is installed on the edge of the guide rail 3 near the car end, the roller 5 can move freely along the guide rail, and the car end jumper cable 1. Suspended on the cable suspension seat 15 of the roller 5, when the two vehicles are reconnected in a static state, the distance...

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Abstract

The invention discloses a vehicle end jumper connection cable mounting structure and a cable resetting method. The vehicle end jumper connection cable installation structure comprises a guide rail which is longitudinally arranged at the bottom of a vehicle end and a cable fixing clamp which is transversely arranged and is used for fixing a vehicle end jumper connection cable; and a rolling suspension mechanism, wherein the top end of the rolling suspension mechanism can freely roll along the guide rail under the action of bending force and drawing force of the vehicle-end jumper cable, and the bottom end of the rolling suspension mechanism is connected with the cable fixing clamp. The invention can solve the problems that the cable is liable to make contact with the rail surface and the end of the vehicle end bridging cable is liable to break.

Description

technical field [0001] The invention relates to a vehicle end jumper cable installation structure and a cable reset method, provides a new solution for the jumper electrical connection between vehicles, and belongs to the field of rail transit vehicles. Background technique [0002] In the field of rail transit, it is often necessary to reconnect multiple vehicles for operation, and each two vehicles need to be electrically connected through a vehicle-end jumper cable. The car body is fixedly installed. When the vehicle is running on a track curve, the relative position of the vehicle end between the two vehicles will change, resulting in a production change in the relative position of the two fixed end points of the jumper cable at the vehicle end, such as Figure 1-3 As shown, there will be an increase or decrease in distance compared to the situation on a straight track, and compression or tension will occur for the end jumper cables. [0003] At present, when the two en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G11/00H02G3/04B61C17/00B60R16/02
CPCH02G11/00H02G3/0456B61C17/00B60R16/0215
Inventor 李洪德杨朋陈爱军肖典喜李庭芳
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO
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