Floating debris fishing device for water conservancy projects

Abstract

The invention provides a floating object fishing device for water conservancy engineering and relates to the field of environmental protection equipment for water conservancy engineering. The floatingobject fishing device comprises a dam body and a fishing device body mounted on the dam body; the dam body is provided with a drain opening; the fishing device body comprises a fishing mechanism anda driving mechanism; and the fishing mechanism is movably arranged at the drain opening, and the driving mechanism is mounted on the top of the dam body and used for driving the fishing mechanism to move. According to the floating object fishing device, the fishing mechanism and the driving mechanism are arranged on the dam body; the fishing mechanism can be adjusted in height according to the water level so that floating objects can be fished more thoroughly; and under the effect of the driving mechanism, the floating objects are fished in a fully-mechanized mode, the situation that workers go into water is not needed, and thus the safety of the workers is guaranteed. The floating object fishing device is operated easily and rapidly, the structure is firm and durable, the clearing efficiency of the floating objects is improved greatly, and the safety of the dam body and other equipment mounted on the dam body can be well protected.

Description

technical field [0001] The invention mainly relates to the field of water conservancy engineering environmental protection equipment, in particular to a floating object fishing device for water conservancy projects. Background technique [0002] After the completion of the water conservancy dam project, in order to conveniently control the water flow of the dam, it is necessary to set up drainage facilities on the dam, but there will inevitably be various floating objects on the river surface, such as: domestic garbage, various floating crops, Tree branches, etc., will impact the facilities on the dam under the flow of water and accumulate in the drainage facilities, which will affect the main structure of the dam, and will cause blockage of drainage facilities, affecting upstream and downstream navigation and large Hydroelectric power generation equipment installed on the dam, etc. [0003] In the prior art, the floating objects accumulated in front of the dam are usually ...

AI Technical Summary

Problems solved by technology

When in use, the mobile trolley is pulled by the hoist to drive the slag collection row to move to the shore, and the scattered floating objects are collected to the shore for salvage, instead of salvage on the water, but because the height of the track is fixed, when the water volume of the river changes , the mobile trolley cannot carry out the slag collection operation

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