The working principle of steel gate

The gate of the steel gate is a water-retaining member that directly bears water pressure. The gate frame is the supporting member around the gate, and it is also the slideway for the gate to move up and down. In the concrete, the water pressure on the gate is evenly transmitted to the gate pier and the bottom of the gate chamber.

The contact area between the front water surface of the sluice frame and the back water surface of the sluice frame is mechanically refined and processed.
After planing, it is straight and smooth, and tightly fitted, so that the joint surface, the water stop surface and the sports slide are combined into one.

Under the action of the hoist, when the gate is opened and closed, the inclined iron and the slideway of the sluice frame are tightly closed to ensure the vertical and horizontal running track of the gate. The sluice plate and the slideway of the sluice frame closely fit, so as to achieve the purpose of effective water stop.