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Clamping tool for insulator replacement and application method thereof

A technology for clamping tools and insulators, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of difficult fixation, high labor intensity, inflexibility, etc., and achieve the effects of stable clamping force, low cost, and reduced opening and closing time

Inactive Publication Date: 2019-12-03
ZHEJIANG ZHONGXIN POWER ENG CONSTR CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional bottle holder replacement operation needs to bind porcelain bottle strings, which has disadvantages such as inflexibility, difficulty in fixing, and high labor intensity.

Method used

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  • Clamping tool for insulator replacement and application method thereof
  • Clamping tool for insulator replacement and application method thereof
  • Clamping tool for insulator replacement and application method thereof

Examples

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Embodiment Construction

[0058] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the following will further explain how the present invention is implemented in conjunction with the accompanying drawings and specific implementation methods.

[0059] refer to figure 1 and figure 2 As shown, a clamping tool for insulator replacement provided by the present invention includes a clamping metal body 100 and an insulating quick-insert rod 200; wherein, as image 3 As shown, the clamping metal body 100 includes a jaw part 110 for clamping in the groove of a porcelain bottle or an insulator, a transmission part 130 for inserting on an insulating quick-insert rod 200, and a connection between the jaw part 110 and the transmission part. 130 of the connecting portion 120 .

[0060] Specifically, in the present invention, as Figure 2 to Figure 4 As shown, the jaw part 110 includes a left jaw structure, a right jaw structure, a jaw...

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PUM

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Abstract

The invention discloses a clamping tool for insulator replacement and an application method thereof. The clamping tool comprises a clamping fitting body and an insulating quick insertion rod, and theclamping fitting body comprises a jaw part used for being clamped on a porcelain bottle or an insulator groove part, a transmission part used for being inserted on the insulating quick insertion rod and a connecting part used for connecting the jaw part and the transmission part; when the clamping tool is in use, the jaw part of the clamping fitting body is clamped at the groove part of a porcelain bottle or an insulator to support the insulator chain to be overhauled or replaced, then the lifting screw rod of the transmission part is driven to rotate by rotating the insulating quick insertionrod, and then the lifting screw rod of the transmission part drives the inclined sliding block of the connecting part to slide up and down, so that a jaw supporting column is touched to enable the jaw to be clamped or loosened. The clamp has the advantages of being simple in structure, easy and convenient to operate, rapid, convenient to assemble and disassemble, capable of saving time and labor,stable in clamping force, good in using effect, capable of being rapidly opened and closed, capable of avoiding the complex disassembling process, capable of effectively shortening the opening and closing time of an insulator and a porcelain insulator and high in working efficiency.

Description

technical field [0001] The invention relates to the field of clamping tools, in particular to a clamping tool for replacing insulators and a usage method thereof. Background technique [0002] The safe and stable operation of transmission lines is inseparable from the inspection and maintenance work of the line operating unit. Every year, there are more than ten insulators that are damaged by flashover caused by lightning strikes or self-exploded due to quality reasons. If the damaged glass insulators have not been replaced for a long time, it will cause great hidden dangers to the safety of transmission lines. In the traditional replacement method, we will first use the fixtures provided by the factory, and then use chain hoists and bottle holders to cooperate with the operation. However, the traditional replacement of bottle holders requires binding of porcelain bottle strings, which has the disadvantages of being inflexible, difficult to fix, and labor-intensive. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 李文飞周军伟叶剑莫建中周行江
Owner ZHEJIANG ZHONGXIN POWER ENG CONSTR CO LTD
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