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Insulated operation rod with electric wrench

A technology of insulated operating rods and electric wrenches, applied to wrenches, motor tools, overhead lines/cable equipment, etc., can solve problems such as economic losses, obstacles to maintenance work, and low operating efficiency, so as to reduce economic losses and improve work efficiency. efficiency effect

Pending Publication Date: 2018-08-17
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using existing tools for maintenance, in order to prevent the occurrence of electric leakage and injury, it is required that the power equipment must be powered off before maintenance, which will cause low operating efficiency and affect the normal power supply, which will cause huge economic losses.
Moreover, some screws will be installed in high places or inaccessible areas with the equipment, which will greatly hinder the maintenance work

Method used

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  • Insulated operation rod with electric wrench
  • Insulated operation rod with electric wrench
  • Insulated operation rod with electric wrench

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] This embodiment provides an insulating operating rod with an electric wrench, such as figure 1 As shown, it includes a control circuit, a handle 1, a telescopic rod 2, and a rotatable wrench assembly 3. One end of the telescopic rod 2 is connected to the handle 1, and the other end is provided with a mounting head 4, which is fixedly connected to the wrench assembly 3; the wrench assembly 3 includes a rotating head 31 and a wrench head 32 that can automatically adjust the tightness; the handle 1 is provided with a control switch 5, and the control switch 5 and the wrench assembly 3 are electrically connected to the control circuit. The installation head 4 is installed and matched with the wrench assembly 3, and is fixedly connected. The working state of the wrench assembly 3 is controlled by the control switch 5 on the handle 1 through the connection of the control circuit, and the rotation and tightness can be adjusted. The telescopic rod 2 is the key to realize the l...

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PUM

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Abstract

The invention relates to the field of electric power equipment, and particularly provides an insulated operation rod with an electric wrench. The insulated operation rod comprises a control circuit, ahandle, a telescopic rod, a rotatable wrench assembly and other parts. The wrench assembly is controlled to rotate by the control circuit so as to fasten or loosen screws, the length of the telescopic rod and the degree of tightness of the wrench assembly are adjusted so that the operation rod can be adapted to maintenance of the screws with different heights and different specifications, and strong applicability is achieved; and meanwhile, the main body of the operation rod is composed of an insulating material, and therefore live working can be realized, the working efficiency of maintenance work is improved, and economic loss is reduced.

Description

technical field [0001] The invention relates to the field of electric equipment and equipment, more specifically, to an insulating operating rod with an electric wrench. Background technique [0002] Wrenches are widely used in daily life, and are even more essential in power production. For the installation and maintenance of electrical equipment, tightening loose screws or replacing broken screws is a very important task in electrical maintenance. When using existing tools for maintenance, in order to prevent electric leakage from hurting people, etc., it is required that the power equipment must be powered off before maintenance, which will cause low operating efficiency and affect normal power supply, which will cause huge economic losses. Moreover, some screws will be installed with the equipment at a high place or in an area that is difficult for human hands to access, which greatly hinders the development of maintenance work. Therefore, how to fasten loose screws wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B21/00B25B23/00H02G1/04
CPCH02G1/04B25B21/00B25B21/002B25B23/00
Inventor 林绍亭黎树怀陈灿辉陈志刚高静辉巫远辉
Owner GUANGDONG POWER GRID CO LTD
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