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Locomotive double-heading electrical connection wiring method and structure

A locomotive reconnection and electrical connection technology, applied in the direction of electrical components, etc., can solve the problems of unreasonable distribution of reconnection sockets, unreasonable internal wiring, difficult operation, etc., and achieve the effect of reliable electrical insulation, fast connection and convenient connection

Active Publication Date: 2015-07-22
株洲天利铁路机车车辆配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the prior art, the present invention provides a locomotive reconnection electrical connection wiring method and structure, which mainly solves problems such as unreasonable distribution of reconnection sockets, unreasonable internal wiring, and difficult operation during reconnection

Method used

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  • Locomotive double-heading electrical connection wiring method and structure
  • Locomotive double-heading electrical connection wiring method and structure
  • Locomotive double-heading electrical connection wiring method and structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1 as image 3 , Figure 4 As shown, a locomotive reconnection electrical connection and wiring method abandons the use of the original reconnection socket of the locomotive and its wiring, including: the locomotive reconnection line and reconnection socket are arranged at the lower part of the locomotive, and the reconnection socket 1 is arranged on the front sign The position between the lamp and the air pipe joint is close to the coupler, specifically above the coupler, and one on each side of the front of the car; near the position where the original reconnection socket is drawn out under the driver's cab console, specifically at the power line, install a reconnection line branch Junction box, use the reconnection line splitter box to divide the reconnection line into two identical reconnection cables 4; the branched reconnection cable passes through the inner wall of the air-conditioning ventilation pipe on the front of the car under the driver's console, an...

Embodiment 2

[0016] Example 2 as image 3 As shown, on the basis of Embodiment 1, the installation method of the reconnection socket 1 on the vehicle body is to first install a special socket installation box designed according to the shape of the vehicle body and matching the shape of the vehicle body on the vehicle body. 2. Install the reconnection socket 1 on the special socket installation box 2 .

Embodiment 3

[0017] Embodiment 3 is on the basis of embodiment 2, as image 3 As shown, the part of the reconnection cable 4 exposed outside the vehicle body (from passing through the wall of the air-conditioning ventilation pipe) is protected by a bellows, and the reconnection cable 4 is used when passing through the locomotive shell, ventilation net and other metal partitions. The bellows joint 3 is fixed and protected, especially when the bellows joint 3 passes through the locomotive shell and the ventilation net, the bellows joint 3 is fixed and protected, and the bellows is fixed with a special bellows fixing clip.

[0018] Such as figure 1 , figure 2 , image 3 As shown, a locomotive reconnection electrical connection structure according to the above wiring method includes a locomotive reconnection line and a reconnection socket, and is characterized in that, at the lower part of the locomotive, a locomotive reconnection line and a reconnection line junction box 8 are arranged , ...

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Abstract

The invention discloses a locomotive double-heading electrical connection wiring method, which comprises the steps that: a double-heading socket is arranged in a position between a locomotive head marker lamp and an air pipe joint, near a locomotive hook, and two locomotive heads are respectively arranged at the left side and the right side; a double-heading wire junction box is arranged near a lead-out position of the original double-heading socket arranged under a cab control table, and a double-heading wire is divided into two paths of completely identical double-heading cables by the double-heading wire junction box; and the inner wall of an air conditioner ventilation pipe of the locomotive front part is punched under the cab operation table, and the branched double-heading cables penetrate out of a ventilation hole iron net part arranged above the locomotive hook via an air passage and are connected with the double-heading socket.

Description

technical field [0001] The invention relates to the electrical connection of the locomotive reconnection, in particular to a method and structure for the electrical connection and wiring of the reconnection of the locomotive. Background technique [0002] At present, the HXD1C locomotives that have been deployed in large quantities on the whole road are used as the main freight locomotives. When the HXD1C is running with heavy loads on long slopes, it must be reconnected with two locomotives. During HXD1C reconnection operation, many people need to get off the vehicle to participate in the docking and removal of the reconnection line of the locomotive. Because the position of the reconnection socket is too high (the off-track height is greater than 2.3 meters), and it is arranged obliquely symmetrically on the transverse central axis of the locomotive (I, II One for each end locomotive), during which the operator needs to step over the coupler and climb the locomotive severa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G3/04H02G3/08
Inventor 胡烨左立民唐勇马超谢远智
Owner 株洲天利铁路机车车辆配件有限公司