Drainage sluice structure

Abstract

The invention discloses a drainage sluice structure. The drainage sluice structure comprises flashboards. The flashboards are each of an inverted-L-shaped structure, and the number of the flashboards is two. A gate is arranged between the two flashboards, the gate and the flashboards are connected through rotary shafts, side baffles are arranged on the outer sides of the flashboards, and the side baffles and the flashboards are fixedly connected. Each side baffle comprises two vertical baffles and one transverse baffle. The vertical baffles and the transverse baffles are integrally connected. An overflow plate is arranged on the lower surface of each transverse baffle. Filling valve devices are arranged between the overflow plates and the transverse baffles. The filling valve devices, the overflow plates and the transverse baffles are mechanically connected. The filling valve devices are more than one, and are arranged between the overflow plates and the transverse baffles uniformly. Adjuster bolts are arranged on the upper surface of the gate. The drainage sluice structure has the advantages that the gate structure is simple, and can be effectively protected against damage. The service life of the gate is prolonged, and the flow can pass more smoothly.

Description

technical field [0001] The invention relates to a water conservancy construction structure, in particular to a drainage gate structure. Background technique [0002] Drainage gate is a very important throttling and flood discharge device in water conservancy projects, especially for rainy areas. People living in low-lying areas and coastal areas are always worried about flooding, because once flooding occurs, the garbage carried in the water flow will be awake. Sundries such as sand and sand are easily washed into the room, which is not only difficult and time-consuming to restore and clean up in the future, but also may cause damage to items. Existing gates generally used for water stop are usually made of cast iron material, which has a simple structure, good water stop and long service life. It is easy to cause water leakage of the gate, and the water stop effect is not good. In the case of high water pressure, it cannot withstand large water pressure, and in severe case...

AI Technical Summary

Problems solved by technology

[0002] Drainage sluice is a very important throttling and flood discharge equipment in water conservancy projects, especially for rainy areas. People living in low-lying areas and coastal areas always worry about flooding, because once flooding occurs, the garbage carried in the water will It is not only difficult to restore and clean up in the future, but also time-consuming and labor-intensive, and it may also cause damage to items.

Existing gates generally used for water-stopping are usually made of cast iron materials, which have simple structure, good water-stopping performance, and long service life. The connection of the gate is prone to water leakage, and the water-stop effect is not good. Under the condition of high water pressure, it cannot withstand high water pressure. In severe cases, damage accidents will occur, and it is difficult to guarantee its own safe operation in emergencies.

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