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Tool specially for assembling and disassembling power circuit spacer and assembling and disassembling method thereof

A technology for power lines and special tools, applied to overhead lines/cable equipment, etc., can solve the problems of inconvenient tool carrying and use, high work intensity, low work efficiency, etc., and achieve convenient disassembly and assembly, low labor intensity, and work efficiency. improved effect

Active Publication Date: 2013-07-03
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This tool has the following defects in the use process: one, the pull rod of the tool needs to be hung on one side of the buckle at first, and then the screw is turned hard, the work is cumbersome, the work intensity is high, and the work efficiency is low; Inconvenient to use

Method used

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  • Tool specially for assembling and disassembling power circuit spacer and assembling and disassembling method thereof
  • Tool specially for assembling and disassembling power circuit spacer and assembling and disassembling method thereof
  • Tool specially for assembling and disassembling power circuit spacer and assembling and disassembling method thereof

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Embodiment Construction

[0020] The structure of the special tool for dismounting and assembling the power circuit spacer proposed by the present invention will be further described below in conjunction with the accompanying drawings.

[0021] Such as figure 1 , figure 2 and image 3 As shown, it is a structural schematic diagram of a special tool for disassembling and installing power line spacers. Its structure includes a handle 1 and an appliance head 2. On one side of the appliance head 2, a pull rod 5 with a hook 4 at the free end is movably connected through a fixed pin 3. The other side of the appliance head 2 has a rotating support surface 6. .

[0022] The rotating support surface 6 is an arc surface. In this way, the rotation is more labor-saving, and it is not easy to cause damage to the surface of the buckle.

[0023] The method for installing spacer rods using the above tools, the method includes the following steps:

[0024] The first step is to buckle the buckle on the wire, then...

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Abstract

The invention belongs to the technical field of power maintenance appliances and discloses a tool specially for assembling and disassembling a power circuit spacer and an assembling and disassembling method thereof. The tool is mainly and technically characterized by comprising a handle and a tool head, wherein a pull rod of which the free end is provided with a hook is movably connected to one side of the tool head through a fixing pin; and the other side of the tool head is provided with a rotary supporting surface. During use, the pull rod tilts upwards and penetrates from a through hole in one side of a fastening ring to the other side of the fastening ring, so that the edge of the fastening ring is hooked by the hook, and the rotary supporting surface of the tool head is pressed against the fastening ring; and moreover, the handle is rotated, so that the tool head rotates around the rotary supporting surface, the pull rod and the hook move upwards, the fastening ring is driven to be fastened, a fastening ring pin can be easily unplugged and inserted, the assembly and disassembly are convenient, the labor intensity is low, and the working efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of electric power maintenance appliances, and in particular relates to a special tool for disassembling and disassembling spacers of power lines and a method for disassembling and disassembling them. Background technique [0002] On the power line, in order to keep the distance between the wires, a power line spacer is set between the wires. When the spacer is disassembled, tools with a screw and a pull rod are mainly used at present. The pull rod is hung on one side of the buckle of the spacer, and the pressure plate with the screw is pressed on the other side of the buckle of the spacer. screw, press the buckle of the spacer bar tightly, take out or insert the pin of the buckle ring, and complete the disassembly and assembly of the spacer bar. This tool has the following defects in the use process: one, the pull rod of the tool needs to be hung on one side of the buckle at first, and then the screw is tur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
Inventor 李树平刘明亮梁河雷何义良吕万辉张留岗王继双
Owner STATE GRID CORP OF CHINA
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