Working characteristics of hydraulic lifting dam

1. The hydraulic lifting dam has a large span, simple structure, easy construction and convenient construction.

2. The hydraulic system of the hydraulic lifting dam is flexible to operate and can be controlled by manual switch.

3. The hydraulic lifting dam has excellent low head hydraulic conditions. The dam can basically maintain the original riverbed, can discharge smoothly to discharge floods, accumulate silt, pebbles and floating objects upstream without blocking water, and accumulate without blocking water. Compared with traditional sluice gates and similar rubber dams, it has large flow capacity and large discharge and drainage volume. It is especially suitable for rivers with many sands, stones, trees, bamboos and areas where rubber dams are not suitable for construction. It can adjust the high overflow of the dam and control the upstream water level and discharge and drainage volume.

4. The hydraulic lifting dam is simple to construct and has a short construction period. Compared with traditional sluice gates, the gate piers, a large number of metal structure embedded parts and gate opening and closing equipment switch equipment are reduced, but the concrete engineering volume is complex, the initial investment saves equipment funds, and the subsequent maintenance costs are relatively high.

5. Hydraulic lifting dam is a low-head water retaining structure, which is widely used in water conservancy irrigation and urban beautification to form a wide water surface.