Automatic detection device for surface insulation resistance of live insulating ladder

By designing the automatic insulation resistance detection device on the surface of the live insulating ladder, the continuous contact of the electrodes is achieved by using the roller set, which solves the problems of discontinuity, low efficiency and safety hazards in the prior art, and realizes efficient and accurate insulation resistance measurement. Ensure personal safety and measurement accuracy.

CN110702990BActive Publication Date: 2025-02-07DANDONG ELECTRIC POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +1
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Patent Information

Application Number
CN201910897412.2
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2019-09-23
Publication Date
2025-02-07
Estimated Expiration
2039-09-23

AI Technical Summary

Technical Problem

The prior art has problems such as difficulty in measuring the insulation resistance of the live insulating ladder surface, small contact area of ​​the electrode, cumbersome operation and easy scratching of the insulating surface, resulting in low measurement efficiency and large safety hazards.

Method used

An automatic detection device for surface insulation resistance of the live insulating ladder is designed, including control components and detection components. The detection components are made of insulating pliers, L-pole roller sets and E-pole roller sets. The roller sets are formed by roller connecting rods and metal rollers, and the electrodes are passed through The roller set continuously contacts the surface to ensure measurement continuity and accuracy.

Benefits of technology

Continuous, fast and accurate measurement of the surface insulation resistance of the live insulating ladder is achieved, avoiding the risk of electrode scratching the surface paint film, improving measurement efficiency and safety, and ensuring testing accuracy and insulation level of the insulating ladder.

✦ Generated by Eureka AI based on patent content.

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Abstract

The patent of the present invention relates to a detection device for live insulating ladders, and in particular to a device that can automatically and continuously detect the surface insulation resistance of live insulating ladders. It is used in the field of preventive testing of live tools and equipment in power system substations and production operations, and the surface resistance of live insulating ladders needs to be tested in sections before use. The automatic detection device for the surface insulation resistance of live insulating ladders includes a control component and a detection component. The detection component includes an insulating clamp, an L-pole roller group and an E-pole roller group. The front end of the insulating clamp is an annular structure with a notch, and the inner wall of the annular structure is fitted with an L-pole roller group and an E-pole roller group in parallel. The design is scientific and reasonable, the operation is simple, fast and accurate, it can adapt to live insulating ladders of different specifications and sizes, will not scratch the paint film on the surface of the test product, and can measure the surface insulation resistance of the insulating ladder at any time, thereby ensuring the test accuracy and the insulation level of the insulating ladder. It can not only ensure personal safety and measurement accuracy, but also improve work efficiency.
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Citation Information

Patent Citations

  • Electrified insulation ladder surface insulation resistance automatic detection device

    CN211206626U