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Cable elbow head extraction tool

A technology of puller and cable elbow, which is applied in the field of cable elbow puller, can solve the time-consuming and labor-intensive problems of removing the cable head, and achieve the effects of shortening work time, saving manpower and material resources, and protecting external insulation

Pending Publication Date: 2019-01-11
FUSHUN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problems existing in the above-mentioned prior art, and provides a cable elbow puller, which mainly adopts the principle of action force and reaction force to pull out the elbow easily, and solves the problem of time-consuming removal of the cable head in the prior art. strenuous problem

Method used

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  • Cable elbow head extraction tool
  • Cable elbow head extraction tool
  • Cable elbow head extraction tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] As shown in the figure, a cable elbow puller includes a puller fixing plate 1, an electric push rod 2 and a push rod joint 3, the base of the electric push rod is fixed on the puller fixing plate 1, and the electric push rod The telescoping end of rod 2 is connected with push rod joint 3, and the pull ring of push rod joint and cable elbow 5 is fixed.

[0022] The fixed plate of the puller is provided with a U-shaped arc groove, and the U-shaped arc groove is connected with the base of the cable elbow head.

[0023] match. The puller fixing plate is 200mm long and 130mm wide; it is made of glass fiber reinforced plastic epoxy resin material. It is used to fix the puller on the mounting plate of the cable elbow, and generates a reaction force during the pull-out process.

[0024] The electric push rod is 200mm long, 150mm wide, and the diameter of the push rod is 40mm; the power supply is DC24V, the thrust can reach up to 5000N, and the stroke is 200mm. Model Longxiang...

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Abstract

The invention relates to a cable elbow head extraction tool. The cable elbow head extraction tool is characterized in that the extraction tool comprises an extraction tool fixing plate, an electric push rod and a push rod joint; a base of the electric push rod is fixed to the extraction tool fixing plate; a telescopic end of the electric push rod is connected with the push rod joint; and the pushrod joint is fixed to a pull ring of a cable elbow head. The extraction tool is convenient to carry, simple to operate, high in efficiency, safe and suitable for application and popularization.

Description

technical field [0001] The invention relates to a cable elbow puller, which belongs to the field of electric power applications. Background technique [0002] The 10kV cable elbow terminal integrates waterproof, stress control, shielding and insulation. It has good electrical and mechanical properties and can be used for a long time under various harsh environmental conditions. [0003] As the running time increases, the silicone grease between the T-shaped attachment of the cable elbow and the insulating support will gradually solidify, making the originally pluggable cable elbow impossible to disassemble. When the cable fails and the cable head needs to be disassembled, Multiple people are required to disassemble, shaking left and right or using a flathead screwdriver; more serious cases need to use a knife to cut the attachment. In this way, the T-shaped attachment is damaged, and the cable head cannot be used again, which not only wastes time and effort, but also increa...

Claims

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Application Information

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IPC IPC(8): B25B27/02
CPCB25B27/02
Inventor 黄延海杨孝磊刘传波王清昊刘博王宝民赵启东魏晔刘志同苑成业刘晨阳刘鹏贾秋霞白雪张伟王禹霏冯蕾史博宇王帅许建春
Owner FUSHUN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY
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