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Charged polishing machine for high-voltage disconnecting switch contact

A high-voltage isolating switch and polishing machine technology, which is applied in the direction of switchgear, surface polishing machine tools, grinding/polishing equipment, etc., can solve difficult problems such as realization

Inactive Publication Date: 2018-04-10
ZIBO KUAKE MEDICINE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Power outage maintenance has become a measure that is difficult to achieve

Method used

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  • Charged polishing machine for high-voltage disconnecting switch contact
  • Charged polishing machine for high-voltage disconnecting switch contact

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Embodiment Construction

[0010] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0011] Such as Figure 1-2 As shown, a high-voltage isolating switch contact point polishing machine according to an embodiment of the present invention includes a polisher 1, an insulating support rod part 2, and a power source part 3. The polisher 1 and the insulating support rod part 2 It is connected with the power source part 3 in turn, and the polisher 1 is composed of an insulating operation part 4 and a polishing wheel 5. The polisher 1 and the insulating support rod part 2 are connected by a shaft, and the polishing wheel 5 is connected to the insulating Support rod part 2 top. The power source part 3 is a small motor with a power cord, which is suitable for a wider range of work. The size and size of the polishing wheel 5 can be replaced according to actual needs.

[0012] In order to overcome the deficiencies of the exis...

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PUM

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Abstract

The invention discloses a charged polishing machine for high-voltage disconnecting switch contact. The charged polishing machine comprises a polishing machine body, an insulated supporting rod part and a power source part, wherein the polishing machine body, the insulated supporting rod part and the power source part are sequentially connected. The charged polishing machine overcomes the defects in aspect of operation time, safety performances, workload and the like of an existing disconnecting switch, and adopts a novel technology to design and manufacture a special tool for hotline maintenance disconnecting switch contact, so that functions of cleaning, grinding and coating electric composite ester are performed for contact of the disconnecting switch under a standby state of the disconnecting switch, and therefore, the charged polishing machine is suitable for polishing movable and static contacts of different structural dimensions of disconnecting switches of various specificationsand contacts with different fault severity degrees; and polishing wheels with different structural dimension and various materials are designed, so that the grinding effect of movable and static contacts of the disconnecting switch is guaranteed.

Description

technical field [0001] The invention relates to a safe and convenient special tool for overhauling electric equipment, in particular to a high-voltage isolating switch contact point polishing machine. Background technique [0002] The State Grid Corporation of China's "Eighteen Major Anti-Accident Measures for Power Grids" strengthens the inspection of the conductive parts, rotating parts, operating mechanisms, and porcelain insulators of the disconnector to prevent mechanical jamming, overheating of contacts, and breakage of insulators. Ensuring the reliability of the isolation switch is related to the safe operation of the power grid equipment. With the increase of the operating life of the isolating switch, the number of abnormal equipment failures is increasing. Therefore, the power company proposes to improve the maintenance quality of the isolating switch, prevent the occurrence of isolating switch accidents, and reduce the number of abnormal and unplanned power outag...

Claims

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Application Information

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IPC IPC(8): B24B19/00B24B29/02B24B55/00H02B3/00
CPCB24B19/00B24B29/02B24B55/00H02B3/00
Inventor 高伟
Owner ZIBO KUAKE MEDICINE TECH
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