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A portable oil-filled electrical equipment respirator disassembly tool

A technology for electrical equipment and respirator, applied in the field of portable oil-filled electrical equipment respirator disassembly tools, can solve the problems of heavy weight, time-consuming and laborious, falling and damage of silicone respirator, saving labor, convenient installation and disassembly, and easy effect of operation

Active Publication Date: 2017-08-01
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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  • A portable oil-filled electrical equipment respirator disassembly tool
  • A portable oil-filled electrical equipment respirator disassembly tool
  • A portable oil-filled electrical equipment respirator disassembly tool

Examples

Experimental program
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Effect test

Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing:

[0029] Such as figure 1 , figure 2 As shown, the portable oil-filled electrical equipment respirator dismantling tool of the present embodiment includes a positioning bracket and a support bracket that cooperates with the positioning bracket to hold up the positioning bracket. There are two positioning brackets, including a handle 11 and a fixed The deck 12 at the end of the handle 11, the deck 12 is made up of an upper bracket 121 and a lower bracket 122, the U-shaped mouth formed between the upper bracket 121 and the lower bracket 122 matches the height of the flange of the respirator 5, When in use, the positioning brackets are respectively placed on opposite sides of the respirator 5, and then the clip 12 is fixed on the edge of the flange of the respirator 5 through the U-shaped mouth, as Figure 12 As shown, at this time, the upper bracket 121 and the lower bracket...

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Abstract

The invention relates to a portable dismantling tool for an oil-filled electrical equipment respirator. The portable dismantling tool comprises two positioning brackets and a support frame, wherein the support frame is matched with the positioning brackets and is used for picking up the positioning brackets; each positioning bracket comprises a hand shank and a blocking seat; each blocking seat is fixed at the end part of each hand shank and comprises an upper bracket and a lower bracket; and a U-shaped opening formed between each upper bracket and each lower bracket is highly matched with a flange of the respirator. The portable dismantling tool for the oil-filled electrical equipment respirator disclosed by the invention is simple in structure, and relatively convenient to install and dismantle, when the silica gel respirator is dismantled and installed and silica gel in the respirator is changed, the portable dismantling tool is safe and reliable; the respirator does not drop out to be damaged; a lot of manpower is saved; and an operation which can be finished by at least two persons in the past is changed into the operation which can be easily finished by one person.

Description

technical field [0001] The invention relates to a disassembly and assembly tool, in particular to a disassembly and assembly tool for a portable oil-filled electrical equipment respirator. 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-filled electr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B3/00H01F27/14
Inventor 凌端伟秦健李永熙朱俊吴永恒张晨晨叶宏
Owner STATE GRID CORP OF CHINA
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