Special gate deicing device for water conservancy project

Abstract

The invention relates to the related field of water conservancy gates, and particularly relates to a special gate deicing device for a water conservancy project. The special gate deicing device comprises a box body and a first cavity formed in the box body, wherein a spline shaft is rotationally arranged on the end wall of the left side of the first cavity, the spline shaft is in power connectionwith a main shaft of a motor, the motor is fixedly arranged on the end wall of the left side of the first cavity, and a first transmission device used for transmission between the spline shaft and a first screw rod is arranged on the outer surface of the tail end of the left side of the spline shaft on the left side of the end wall of the left side of the box body. According to the special gate deicing device for the water conservancy project, a floating plate can be used for measuring the water level, automatic drainage can be realized to control the water level, garbage in water can be filtered, so that the environment is protected, silt on the surface of a gate can be treated, ice formed on the surface of the gate can be removed, the weight of the gate is reduced, the gate is protected,power generation can be realized, and resources are reasonably utilized.

Description

technical field [0001] The invention relates to the related field of water conservancy gates, in particular to a special gate deicing device for water conservancy projects. Background technique [0002] The most conventional component in large-scale water conservancy projects is the gate. Generally, the water conservancy gates of large-scale water conservancy projects are arranged side by side, and are controlled simultaneously or separately, so as to realize the control of water flow. However, when the temperature is low in the north, the water conservancy gate There will be a lot of ice on the upper part, which not only greatly increases the weight of the gate, but also seriously affects the up and down movement of the gate. There are some researches on the deicing of the gate in the prior art, but basically all of them are to install electric heating wires or other electric heating components on the surface of the gate. , so as to perform ice-melting operation, but the ma...

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Problems solved by technology

[0002] The most conventional component in large-scale water conservancy projects is the gate. Generally, the water conservancy gates of large-scale water conservancy projects are arranged side by side, and are controlled simultaneously or separately, so as to realize the control of water flow. However, when the temperature is low in the north, the water conservancy gate There will be a lot of ice on the upper part, which not only greatly increases the weight of the gate, but also seriously affects the up and down movement of the gate. There are some researches on the deicing of the gate in the prior art, but basically all of them are to install electric heating wires or other electric heating components on the surface of the gate. , so as to perform ice-melting operation, but the material of the general gate is alloy or alloy and concrete composite structure. When it is heated by electric heating components after being cooled, it will affect the stress distribution of the alloy material on the surface of the gate. When repeated cold After heat alternation, local stress concentration will occur on the surface material of the gate, resulting in local brittleness and cracks, which will greatly reduce the life of the gate. However, if the method of maintaining the normal temperature of the gate surface is used to solve the problem of icing, it will consume a lot of electricity. , and it is more difficult to power the gate, so it is more difficult to realize, and now the gate cannot filter the garbage in the water, so it is necessary to install a special gate deicing equipment for water conservancy projects

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