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Dotted polishing machine for high-voltage isolator contacts

A high-voltage isolation switch and polishing machine technology, which can be used in switchgear, surface-polished machine tools, grinding/polishing equipment, etc., and can solve problems such as difficulty in implementation

Inactive Publication Date: 2018-11-02
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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  • Dotted polishing machine for high-voltage isolator contacts
  • Dotted polishing machine for high-voltage isolator contacts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

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

[0011] like Figure 1-2 As shown in the figure, a high-voltage isolating switch contact point grinder according to an embodiment of the present invention includes a grinder 1, an insulating support rod part 2, and a power source part 3. The grinder 1 and the insulating support rod part 2 Connected to the power source part 3 in sequence, the polisher 1 is composed of an insulating operating 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 component 3 is a small motor with a power cord, and is suitable for a wider range of operations. The size of the polishing wheel 5 can be replaced according to actual needs.

[0012] In order to overcome the shortcomings of the existing isolat...

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PUM

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Abstract

The invention discloses a dotted polishing machine for high-voltage isolator contacts. The dotted polishing machine comprises a polishing device, an insulation supporting rod component and a power source part which are connected in sequence. In order to overcome the defects in the aspects of operating time, safe property, workload and the like of existing isolators, a set of tool special for the hotline maintenance isolator contacts is designed and manufactured through a new technology, the functions of cleaning, grinding and electric power composite-ester coating are achieved on the isolatorcontacts under the standby state of isolators, the dotted polishing machine is suitable for grinding the dynamic and static contacts, with different structure sizes, of the isolators of various modelsand the contacts with different fault severity degrees, and polishing wheels with different structure sizes and various textures are designed to ensure the grinding effect of the dynamic and static contacts of the isolators.

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 grinding machine. Background technique [0002] The State Grid Corporation of China "Eighteen Major Anti-Accident Measures for Power Grids" strengthens the inspection of the conductive parts, rotating parts, operating mechanisms, porcelain insulators, etc. of the isolation switch to prevent the occurrence of failures such as mechanical jamming, contact overheating, and insulator breakage. Ensuring the reliability of the isolation switch operation is related to the safe operation of the power grid equipment. With the increase of the operating years 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 num...

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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