Conveying device for entering and exiting transformer oil tank

By designing a conveying device for transformer oil tanks, including docking flanges, support seats, support poles and skateboards, the safety and convenience problems of operators entering and exiting the fuel tank are solved, and a safe and fast transmission effect is achieved.

CN222627757UActive Publication Date: 2025-03-18CHINA YANGTZE POWER
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Patent Information

Application Number
CN202420746052.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-11
Publication Date
2025-03-18
Estimated Expiration
2034-04-11

AI Technical Summary

Technical Problem

The design of the transformer fuel tank inspection hole makes it difficult for operators to enter and exit the fuel tank and there is a risk of slipping and injury, and there is a lack of effective transmission devices to ensure safety and convenience.

Method used

A conveying device including a butt flange, a support seat, a support rod and a slider is designed. Through the connection between the butt flange and the transformer inspection hole, the support base and a support rod is supported. The slider slides on the support rod to assist personnel to push the slider to achieve safe and fast transmission of personnel and items.

Benefits of technology

It realizes the safety and quick access and exit of the transformer fuel tank of operators and items, reduces the risks of operators, and improves maintenance efficiency and safety.

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Abstract

A conveying device for entering and exiting a transformer oil tank comprises a butt joint flange, supporting seats, supporting rods and a sliding plate, the butt joint flange is used for being connected with a manhole in a transformer, the supporting rods are fixedly installed between the butt joint flange and the supporting seats, and the two sides of the sliding plate are each provided with at least two sliding seats. The sliding seats on the two sides are connected with the supporting rods on the two sides in a sliding fit mode. The sliding seat is arranged at the end, away from the butt flange, of the sliding plate, and the end, close to the butt flange, of the sliding plate can extend out of an inner hole of the butt flange. According to the utility model, operators can safely and quickly enter and exit from the oil tank.
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