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Fixing device and method of ground electric locomotive slide wire

A technology for fixing devices and sliding contact lines, which is applied in the direction of overhead lines, etc., to achieve the effects of convenient installation, reduced risk of electric shock, and small maintenance workload

Inactive Publication Date: 2016-02-03
JIANGXI RARE EARTH & RARE METALS TUNGSTEN GRP HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fixing device and method for the trolley line of a ground electric locomotive, which can better solve the problems of the installation firmness, safety and reliability of the above-mentioned trolley line

Method used

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  • Fixing device and method of ground electric locomotive slide wire
  • Fixing device and method of ground electric locomotive slide wire
  • Fixing device and method of ground electric locomotive slide wire

Examples

Experimental program
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Effect test

Embodiment 1

[0022] Embodiment 1: first install the fixing device, the fixing device mainly includes a column, an angle steel frame and an insulating porcelain column, what the column uses is a 3-inch welded pipe, and the column is pre-buried in the column foundation next to the track; the angle steel frame is welded and fixed on the At the top end of the column, the angle steel is made of 40-50mm angle steel, and the adjustment groove is opened at the center of the corresponding track of the angle steel. Adjust the installation position of the trolley line to match the center of the track; the insulating ceramic column is installed and fixed on the angle steel frame; the line clamp is fixed on the screw rod at the bottom of the insulating ceramic column; the sliding contact line is fixed with a line clamp. A set of above-mentioned fixtures is set every 3-5 meters, and the trolley line is fixed by the wire clamp on the fixture, so that a trolley line for power supply to the locomotive can b...

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PUM

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Abstract

The invention discloses a fixing device and a method of a ground electric locomotive slide wire. The fixing device mainly comprises a stand column, an angle steel frame and an insulation ceramic column, wherein the angle steel frame is welded and fixed at the top end of the stand column, and is provided with an adjusting tank; the insulation ceramic column is fixed below the adjusting tank of the angle steel frame; and a wire clamp for fixing the slide wire is mounted at the bottom of the insulation ceramic column. The fixing method is used for fixing the slide wire of an electric locomotive through mounting one set of fixing device every 3-5 m. The fixing device and the fixing method have such advantages as safety, convenience for installation, firm fixation, capability of adjusting an installation center position and more accurate positioning.

Description

technical field [0001] The invention relates to a mounting and fixing device for trolley lines of electric locomotives on the ground, especially suitable for installation and fixing of trolley lines, which are power lines of electric locomotives transported by 600-900mm narrow-gauge electric locomotives on the mine ground, and simple and safe installation and fixing method. Background technique [0002] Electric locomotives are widely used in mine transportation. The installation height of the ground electric locomotive power line is 1.8-2.0 meters from the rail surface. It is a bare metal material line. The reliability of its installation and the quality of the fixation directly affect the reliable operation of the electric locomotive. , and because it is a live bare wire, the reliability of its installation poses a certain threat to the safety of personnel. Therefore, its safety management and installation technical requirements have always been a key content of the safety...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60M1/20
Inventor 文柏茂余祖日
Owner JIANGXI RARE EARTH & RARE METALS TUNGSTEN GRP HLDG CO LTD