A leakage detection device for high-low voltage complete electrical equipment

By using a drive motor, threaded rod, guide rod, and fixing components, the height of the detection mechanism can be adjusted. Combined with the guide rail and cover plate structure, the problems of inconvenient operation and poor environmental adaptability of leakage current detection equipment for high and low voltage complete sets of electrical equipment are solved, thereby improving the accuracy and safety of the detection.

CN224536154UActive Publication Date: 2026-07-21ZHIYUAN (SHANGHAI) ELECTRIC CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHIYUAN (SHANGHAI) ELECTRIC CO LTD
Filing Date
2025-06-13
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing leakage current detection equipment for high and low voltage complete sets of electrical equipment is inconvenient to operate, difficult to adapt to different installation heights, and inaccurate detection results in complex environments, posing safety hazards and risks of equipment damage.

Method used

The height of the detection mechanism is adjustable by using a drive motor, threaded rod, guide rod, and fixing parts. The operation is simplified by the guide rail and cover plate structure. Insect-proof plate and limit block are set to protect the device and adapt to complex environments.

Benefits of technology

It enables flexible adjustment of the detection position, improves the accuracy and safety of detection, adapts to humid and dusty environments, and reduces operational complexity and the risk of equipment damage.

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Abstract

The utility model discloses a kind of leakage detection devices for high-low voltage complete electrical equipment, including drive box, counterweight, driving motor, threaded rod, guide rod, detection mechanism and the structure such as structure, driving motor in drive box drives threaded rod rotation, cooperate guide rod and fixed part, realize the lifting of supporting plate and detection mechanism, in detection mechanism, detection box is connected with L type cover plate by guide rail, slider, it is convenient to open and close operation, inside leakage detection device main part is used to monitor leakage condition, while corner post support placement board protects detection element, and insect screen cooperates with slot to prevent foreign matter intrusion. Through the above structure, the device can flexibly adjust detection height, adapt to electrical equipment of different installation positions, effectively solve the problem that traditional detection equipment is inconvenient to operate, environmental adaptability is poor, etc., realize accurate, efficient leakage detection, improve equipment operation safety and reliability, applicable to a variety of complex industrial environment.
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