Automatic clearing method for water body floating objects at hydraulic sluice

Abstract

The invention discloses an automatic clearing method for water body floating objects at a hydraulic sluice. The automatic clearing method comprises the following steps of: mounting a device on a dam body while a fan-shaped gasbag I (23) is free of gas pressure therein, a spring (6) is in a contraction state, a fixed plate (27), a lower flat plate (3) and a fixed bracket I (20) are in a parallel state; 2) connecting an inflating and deflating valve I (24) to an inflating pump which is turned on to start to inflate the fan-shaped gasbag I (23), wherein when the fan-shaped gasbag I (23) is inflated by gas pressure, the fan-shaped gasbag I (23) is expanded in a fan shape to drive the fixed plate (27) and the lower flat plate (3) to rotate along a hinged part until the fixed plate (27), the lower flat plate (3) and the fixed bracket I (20) are in a perpendicular state. The automatic clearing method has the beneficial effects that: manual salvage is not needed, the water body floating objects at the hydraulic sluice are automatically cleared in a mechanically-driven mode, speed is high, operation is convenient, and the automatic clearing method is suitable for being popularized and used.

Description

technical field [0001] The invention relates to an automatic cleaning device for floating objects in a water body at a water conservancy sluice and a cleaning method thereof, belonging to the technical field of water conservancy engineering. Background technique [0002] With the sustained and rapid growth of my country's economy, hydropower reservoirs and infrastructure continue to expand, and people's living standards continue to improve. Therefore, the ensuing environmental pollution problem is also becoming more and more serious, especially in the field of river systems. In addition to the downstream and ecological balance being endangered, the domestic garbage floating on the water surface and wastes such as branches, bamboo and wood have a great impact on the environment of the reservoir area and the environment. The influence of hydropower stations is also increasing. At present, drift blocking and rowing have been used in some reservoir areas and power station reserv...

AI Technical Summary

Problems solved by technology

[0005] At present, salvage ships are mainly used for floating objects in the reservoir area and gates. The speed of salvage ships is full, the cost is high, and the risk is also great.

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