Wire binding structure and wire binding method for hybrid rail car

A vehicle-used, wire-tying technology, applied in the connection/disconnection of connection devices, electrical components, circuits, etc., to achieve good promotion and application value, solve crimping problems, and reduce costs

Pending Publication Date: 2021-11-23
CRRC YONGJI ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the existing control and feedback signal cables have the above-mentioned defects when using terminal blocks for wiring, the present invention provides a new wire-tying structure and a wire-tying method for hybrid railcars

Method used

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  • Wire binding structure and wire binding method for hybrid rail car
  • Wire binding structure and wire binding method for hybrid rail car
  • Wire binding structure and wire binding method for hybrid rail car

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Embodiment Construction

[0016] A cable tie structure for a hybrid rail car, including a connector and a cable frame; the connector includes a conductive sleeve 2 for crimping the multi-strand cable 1 after the branch line, and a conductive sleeve fixed to the conductive sleeve 2 during use. The insulating sleeve 3; the cable tie frame includes a strip-shaped channel steel 4 composed of vertical plates on both sides and a top plate in the middle, and a plurality of one-to-one corresponding first threading plates are respectively opened on the vertical plates on both sides of the channel steel 4 Holes 5 and the second threading hole 6 (one side vertical plate of channel steel 4 has a plurality of first threading holes 5, and the other side vertical plate of channel steel 4 has a plurality of second threading holes 6, The first threading hole 5 corresponds to the second threading hole 6), when in use, the connector passes through the first threading hole 5 and the second threading hole 6 in sequence, and...

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Abstract

The invention relates to the accessory structures of hybrid rail cars and the related technical field of the accessory structures, in particular to a wire binding structure and a wire binding method for the hybrid rail cars. In order to solve the problem that the defects exist when an existing control and feedback signal cable adopts a wiring terminal strip for wiring, the invention provides the novel wire binding structure and the wire binding method for the hybrid rail car. The novel wire binding structure comprises a connector and a wire binding frame; the connector comprises a conductive sleeve used for crimping multiple strands of branched cables and an insulating sleeve which fixedly sleeving the conductive sleeve when in use; and the wire binding frame comprises the strip-shaped channel steel composed of the vertical plates at the two sides and a top plate in the middle, the vertical plates at the two sides of the channel steel are provided with a plurality of first wire penetrating holes and second wire penetrating holes which are in one-to-one correspondence respectively, and when the wire binding frame is used, connectors sequentially penetrate through the first wire penetrating holes and the second wire penetrating holes. A first partition is arranged between every two adjacent first wire penetrating holes, and a second partition is arranged between every two adjacent second threading holes. According to the present invention, the crimping problem of multiple strands of cables is effectively solved.

Description

technical field [0001] The invention relates to an auxiliary structure of a hybrid rail car and related technical fields, in particular to a wire-tying structure and a wire-tying method for a hybrid rail car. Background technique [0002] The hybrid rail car is a hybrid locomotive powered by dual power sources, which is used in the operation and shunting of steel mills. According to the technical specifications, the main and auxiliary integrated converter cabinet adopts the topological structure of the main and auxiliary common intermediate DC link circuit, and the auxiliary circuit also includes a 110V charging module. [0003] The main and auxiliary integrated converter cabinet powered by dual power supplies contains many electrical functional modules, and the control and feedback signals corresponding to the added electrical components also increase. Real-time and accurate control and feedback signals are a necessary condition to ensure the normal operation of the conver...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R9/16H01R43/26H01R4/72
CPCH01R9/16H01R4/72H01R43/26
Inventor 李晓莉卫钢马连凤孙晓丽黄超郑旭阳高升胡明庆
Owner CRRC YONGJI ELECTRIC CO LTD
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