Lifting type hydraulic engineering gate of power station

By designing the power station lifting water conservancy project gate, the combined structure of base, door panel, winch structure, connecting components, impact plate and mesh plate is adopted, the impact deformation and damage problems of existing gates when opening and closing in waters with narrow river channels and large flow rates for a long time is solved, achieving higher stability and easy cleaning effect.

CN222666718UActive Publication Date: 2025-03-25HONGTIAN CONSTR CO LTD
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Patent Information

Application Number
CN202421312351.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-08
Publication Date
2025-03-25
Estimated Expiration
2034-06-08

AI Technical Summary

Technical Problem

When the existing water conservancy project gates are opened and closed for a long time in waters with narrow river channels and large flow rates, they are easily impacted by water flow and impurities, resulting in impact deformation and damage, and are inconvenient to repair in the working area.

Method used

A power station lifting water conservancy project gate is designed, which adopts a combined structure of base, door panel, winch structure, connecting components, impact plate and mesh plate. The buffering effect of the impact plate is achieved through spring and sliding connection, and impurities are collected through mesh plate for cleaning.

Benefits of technology

It effectively reduces the impact damage of water flow to the gate, reduces the possibility of deformation and damage, and ensures the stability of subsequent use through the spring rebound function, while facilitating the cleaning of impurities when the gate is opened.

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Abstract

The utility model discloses a power station lifting type water conservancy project gate, which belongs to the technical field of water conservancy project gates and is characterized by comprising a base, a door plate is movably connected to the inner side of the base, a winch structure is mounted at the top of the base, and the bottom of the winch structure is mounted on the door plate. By arranging the base to be matched with the door plate and the winch structure, the door plate can vertically move along the base to achieve the gate opening and closing effect, by arranging the connecting assembly, the door plate and the impact plate can be conveniently connected, and the gate is arranged in a river channel area with a narrow river channel and large flow; water flow and impurities in the water flow can impact the impact plate, so that damage to the door plate can be reduced, the impact plate can move towards the position of the door plate when being stressed, the inner barrel slides along the outer sleeve at the moment, the impact plate is buffered due to the fact that the spring accumulates force in an abutting mode, and the impurities in the impact plate can be collected by the net plate.
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