Power transformation overhaul protection tool

A tool and box technology, which is applied in the field of substation maintenance and protection tools, can solve the problems of decreased insulation performance, insufficient fixing of tools, rusted tools, etc., and achieves the effect of good preservation.

Pending Publication Date: 2021-01-05
YANTAI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are some problems with protective tools at present: 1. The tools are not fixed firmly enough; 2. The air entering the tool box for a long time may cause the tools to rust and reduce the insulation performance.

Method used

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  • Power transformation overhaul protection tool

Examples

Experimental program
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Embodiment

[0029] A protection tool for substation maintenance, comprising a box body 1, the inner bottom of the box body 1 is in contact with a roller 2, and a base 3 is installed on the upper end of the roller wheel 2, the number of the roller wheels 2 is four, and four The rollers 2 are evenly distributed on the lower end of the base 3, the inside of the base 3 is provided with a slot 4, the inside of the slot 4 is snapped with a placement frame 5, and the inner bottom of the placement frame 5 is fixedly connected with a partition 7. The inner bottom of the placement frame 5 and the two sides of the partition 7 are fixedly connected with shells 6, the number of the shells 6 is six, and the six shells 6 are symmetrically distributed on both sides of the partition 7 , the outside left side of the box 1 is equipped with an air pump 8 , and the right side of the air pump 8 is fixedly connected with a connecting pipe 9 , and the connecting pipe 9 runs through the box 1 and extends to the in...

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PUM

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Abstract

The invention discloses a power transformation overhaul protection tool. The power transformation overhaul protection tool comprises a box, four rollers are in contact with the bottom of the inner side of the box, a base is installed at the upper ends of the rollers, the four rollers are evenly distributed at the lower end of the base, a clamping groove is formed in the base, and a placing frame is clamped into the clamping groove. A partition plate is fixedly connected to the bottom of the inner side of the placing frame, six shells are fixedly connected to the positions, located on the two sides of the partition plate, of the bottom of the inner side of the placing frame, the six shells are symmetrically distributed on the two sides of the partition plate, and an air extracting pump is installed on the left side of the exterior of the box. A connecting pipe is fixedly connected to right side of the air extracting pump, and the connecting pipe penetrates through the box and extends into the box. The power transformation overhaul protection tool has the beneficial effects that the tool is fixed more sufficiently, and the tool is stored in a vacuum mode.

Description

technical field [0001] The invention belongs to the technical field of substation maintenance, and in particular relates to a protective tool for substation maintenance. Background technique [0002] Power transformation refers to the process of changing the voltage from low level to high level (boost) or from high level to low level (step down) through certain equipment in the power system. It is a power production and consumption system composed of links such as electricity consumption and electricity consumption. It converts primary energy in nature into electricity through mechanical energy devices, and then supplies electricity to various users through power transmission, transformation and distribution. Today is the era of the Internet, and we still There is a continuously growing demand for electricity, because we have invented more products that use electricity, such as computers and home appliances. It is undeniable that the continuous emergence of new technologies ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25H3/02
CPCB25H3/02
Inventor 张同义王彦清陈学海韦志清佘俊梁智敏李治国其他发明人请求不公开姓名
Owner YANTAI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER
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