Flashboard gate

Abstract

The invention discloses a flashboard gate. The flashboard gate comprises an opening / closing device, a screw rod, a gate frame and a gate plate, the gate plate is connected with the gate frame, the opening / closing device is connected with the screw rod, the gate plate is connected with the opening / closing device through the screw rod, a lubricating layer is arranged in the gate frame, butter is filled in the lubricating layer, a waterproof gasket is arranged at the bottom of the gate plate, and the waterproof gasket is a rubber waterproof gasket. The flashboard gate is simple in structure, through arranging the lubricating layer in the gate frame, the gate ascends and descends more quickly, the gate lifting speed is improved, and meanwhile, the resistance is lowered, the screw rod pressure is reduced, the opening / closing device is protected, and the service life of the gate can be prolonged; the waterproof gasket at the bottom of the gate is capable of improving the water resistance of the gate and improving the sealing property of the lock entrance.

Description

technical field [0001] The invention relates to a gate, in particular to a sliding gate. Background technique [0002] There are a large number of small rivers in rural cities. Once the water level of many small rivers is high in summer when there is more rain, the water level will be too high, which will affect the personal safety of the surrounding residents. In this way, it is necessary to set up interception sluices on small rivers. To protect the normal drainage of the river and maintain the normal water level of the river. At present, many gates on small rivers do not have electric activation devices, and they all need to be opened and closed manually. As a result, the gate is difficult to open, and at the same time, the gate is heavy. It is difficult to lift the gate by using brute force alone. Many gates do not have a lubricating layer, which makes it difficult to open and close the gate, especially for gates on small rivers. Relying on manpower, it often takes a lo...

AI Technical Summary

Problems solved by technology

[0002] There are a large number of small rivers in rural cities. Once the water level of many small rivers is high in summer when there is more rain, the water level will be too high, which will affect the personal safety of the surrounding residents. In this way, it is necessary to set up interception sluices on small rivers. To protect the normal drainage of the river and maintain the normal water level of the river. At present, many gates on small rivers do not have electric activation devices, and they all need to be opened and closed manually. As a result, the gate is difficult to open, and at the same time, the gate is heavy. It is difficult to lift the gate by using brute force alone. Many gates do not have a lubricating layer, which makes it difficult to open and close the gate, especially for gates on small rivers. Relying on manpower, it often takes a lot of labor to open and close the gate once, which causes a lot of waste of labor, delays the normal opening and closing of the gate, affects the normal drainage task on the small river, and makes the downstream water level unable to maintain at a normal water level. have an impact on the downstream

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