River channel gate device capable of preventing flood blockage

Abstract

The invention relates to the technical field of water conservancy projects, and discloses a river channel gate device capable of preventing flood blockage. The river channel gate device comprises a gate body, a first cutting piece, a second cutting piece, a linkage mechanism, a driving mechanism and a combined piece, wherein the first cutting piece and the second cutting piece are arranged on the front side of the top of the gate body and are in bilateral symmetry about the center of the gate body, a first water channel and a second water channel are arranged in the gate body, a first slideway is arranged on the front side of the first water channel and internally connected with a first gate in a sliding fit mode, a second slideway is arranged on the rear side of the second water channel, a second gate is connected into the second slideway in a sliding fit mode, the second gate and the first gate are controlled through the linkage mechanism, and the linkage mechanism is intermittently connected with the driving mechanism through the combined piece. According to the river channel gate device, the problems that in the prior art, a river channel gate is prone to being blocked by floating sundries, especially vine branches and other sundries difficult to clean, and normal opening and closing and flood drainage of the gate are affected are solved.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a river gate device for preventing flood and waterlogging. Background technique [0002] The gate is used to close and open the control facility of the discharge channel, an important part of the water conservancy structure, which can be used to intercept the water flow, control the water level, regulate the flow, discharge sediment and floating debris and other sundries; when the river floods, the gate is very It is easy to be blocked by floating debris washed by the flood, especially vines and branches that are not easy to clean up, and it is easy to cause the gate to be stuck and cannot be opened, which will affect the normal opening of the gate and the drainage of the flood. Cause floods, bring a lot of unnecessary losses to people, and also cause damage to the surrounding natural environment. Contents of the invention [0003] The invention provides ...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a river gate device for preventing flood and waterlogging, which has the advantages of convenient control, good linkage, and convenient cleaning, and solves the problem that the river gate in the prior art is easily blocked by floating debris, especially vines and branches. It is blocked by debris that is not easy to clean up, which will affect the normal opening and closing of the gate and the discharge of flood water.

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