A new electroscope

CN116223888BActive Publication Date: 2026-05-12ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
Filing Date
2022-12-13
Publication Date
2026-05-12

AI Technical Summary

Technical Problem

The existing high-voltage detectors have automatic telescopic probes with sharp-shaped contacts, which makes operation difficult and increases weight. This makes it impossible for the operator to maintain continuous contact with the wire, affecting the stability and safety of the voltage detection operation.

Method used

The design incorporates an arc-shaped hook-type contact and includes a lifting and voltage regulating device within the rod. The extension and retraction of the rod and the adjustment of the voltage level are achieved using a wire rope and gear system, reducing the number of parts and improving operational stability.

Benefits of technology

It achieves continuous contact at the contacts, simplifies the operation process, reduces the weight burden of the device, and improves the stability and safety of voltage detection.

✦ Generated by Eureka AI based on patent content.

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    Figure CN116223888B_ABST
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Abstract

The application relates to the technical field of high-voltage electric inspection, in particular to a novel electric inspection device, which comprises a rod one and a rod two, one end of the rod two is slidably installed on the inner wall of the rod one, a hook is fixedly connected to the end of the rod two away from the rod one, the hook is arranged in an arc-shaped bending shape, one end of the rod one is fixedly connected with a shell one, an ascending device is fixedly installed on the inner wall of the rod one and used for adjusting the telescopic length of the rod two, a pressure regulating device is fixedly installed on the inner wall of the rod one and used for adjusting different voltage measurement levels, and the pressure regulating device is located above the shell one. The ascending device is fixedly installed on the inner wall of the rod one, the telescopic amount of the rod two is controlled by the ascending device, the electric contact is arranged in an arc-shaped hook type, the contact point can be continuously hung on the electric wire, continuous contact on the electric wire is realized, and the stability of the contact can be ensured when the telescopic function of the rod is realized.
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