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An auxiliary platform for disassembly and assembly of oil-filled electrical equipment respirators in substations

A technology of electrical equipment and auxiliary platform, applied in electrical components, switch devices, etc., can solve the problems of heavy weight, troublesome operation, falling and damage of silicone respirators, and achieve the effect of saving manpower, simple structure, and convenient installation and disassembly.

Active Publication Date: 2018-03-20
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When working, many people are often required to cooperate with the operation. One person uses a wrench to unscrew the four fixing screws that are sealed and fixed between the respirator fixing flange and the pipeline flange, and the other person or two hold and hold the respirator body. The operation is troublesome, time-consuming and labor-intensive, and the silicone respirator itself is heavy, and there is a safety risk of falling damage

Method used

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  • An auxiliary platform for disassembly and assembly of oil-filled electrical equipment respirators in substations
  • An auxiliary platform for disassembly and assembly of oil-filled electrical equipment respirators in substations

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with accompanying drawing:

[0015] Such as figure 1 As shown, the substation oil-filled electrical equipment respirator disassembly auxiliary platform of this embodiment includes a support arm 1, a base assembly 2 and a column assembly 3 vertically installed on the base assembly 2, the support arm 1 and the column assembly 3 sliding connection, so that the support arm 1 can move up and down along the length direction of the column assembly 3, the outer end of the support arm 1 is provided with a respirator bracket 4, the respirator bracket 4 includes a left bracket 41 and a right bracket 42 arranged horizontally , the distance between the left bracket 41 and the right bracket 42 matches the size of the bottleneck below the flange of the respirator 5, and the bottom of the base assembly 2 is equipped with universal wheels 21. In order to make the respirator bracket better fixed with the respirator, th...

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Abstract

The invention relates to a platform for assisting the disassembly and assembly of an oil-charge electrical equipment respirator of a transformer station, and the platform comprises a supporting arm, a pedestal assembly, and a vertical column assembly which is vertically disposed on the pedestal assembly. The supporting arm is slidingly connected with the vertical column assembly, so as to enable the supporting arm to move up and down in the length direction of the vertical column assembly. The outer end of the supporting arm is provided with a respirator holder, and the respirator holder comprises a left support and a right support, wherein the left and right supports are arranged horizontally. The distance between the left and right supports is matched with the size of a bottleneck below a respirator flange. The bottom of the pedestal assembly is provided with a universal wheel. The platform is simple in structure, is more convenient to install and disassemble, is safe and reliable when the platform is used for disassembling or installing a silica gel respirator or replacing silica gel in the respirator, cannot cause the falling of the respirator or the damage to the respirator, saves a large amount of manpower, and changes the mode of operation through at least two persons into the mode of operation through one person.

Description

technical field [0001] The invention relates to a disassembly tool, in particular to an auxiliary platform for disassembly and assembly of an oil-filled electrical equipment respirator in a substation. Background technique [0002] Silicone respirator, also known as moisture absorber, is a necessary safety protection device for oil-immersed electrical equipment such as main transformers, capacitors, and reactors in substations. The silica gel in the respirator has strong moisture absorption capacity and can absorb and remove moisture entering electrical equipment. Moisture in the air of the main body to ensure that the quality of the oil in the electrical equipment meets the requirements. The suction device is installed at the end of the pipeline connected with the electrical equipment body. The silicone respirator seals and fixes the respirator fixing flange and the pipeline flange through four screws. The silicone respirator is a necessary safety protection device for oil-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B3/00
CPCH02B3/00
Inventor 张文翁良杰杨乃旗王振华刘鹏飞张晨晨王安东
Owner STATE GRID CORP OF CHINA
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