Hydraulic horizontal dam

Abstract

The invention relates to a hydraulic horizontal dam, and relates to barrages of projects of water conservancy, hydropower, urban river landscape and the like. The hydraulic horizontal dam comprises at least two dam bodies, wherein the lower end of each dam body is respectively connected with a rotary pivot device, and one side of each dam body is respectively provided with a hydraulic hoist lower supporting seat; each hydraulic hoist lower supporting seat is respectively hinged with a hydraulic hoist, and the telescopic end of each hydraulic hoist is respectively hinged with a hydraulic hoist upper supporting seat; and each hydraulic hoist upper supporting seat is respectively connected onto the corresponding dam body. The hydraulic horizontal dam comprises a plurality of rigid dam bodies, and a dam body rotating device is connected with a dam bottom plate embedding piece through a bottom pivot rigid dam body. A multi-stage hydraulic oil cylinder is connected between a dam body downstream face and a dam bottom to open or close the dam and play a supporting role. The single dam body can be opened or closed, and a plurality of dam bodies can be simultaneously opened or closed, accordingly, the function of a rubber dam can be realized, the structure is simple and novel, the use is convenient, the cost is low, and the dam has the advantage that water flows through the standing dam to form an artificial waterfall.

Description

technical field [0001] The invention relates to a river barrage dam for water conservancy, hydropower, urban river landscape and other projects. Background technique [0002] In the construction of modern water conservancy and hydropower projects, with the needs of my country's urban water systems, landscape construction and environmental improvement, irrigation, and power generation, sluices, steel dams and rubber dams have been widely used. At present, steel dams, rubber dams, and flap dams are the main products selected for engineering construction. However, rubber dams are difficult to manage, easy to be damaged, easy to age, take a long time to raise the dam, have poor safety performance, and have a high accident rate. The manufacturing cost of steel dams is high, and automatic flap dams: serious water blocking, not conducive to flood discharge, floating objects, dams in siltation fields are easy to get stuck, so the safety performance is poor, but other forms of steel ...

AI Technical Summary

Problems solved by technology

At present, steel dams, rubber dams, and flap dams are the main products selected for engineering construction. However, rubber dams are difficult to manage, easy to damage, easy to age, long dam raising time, poor safety performance, and high accident rate

The manufacturing cost of steel dams is high, and automatic flap dams: serious water blocking, not conducive to flood discharge, floating objects, dams in siltation fields are easy to get stuck, so the safety performance is poor, but other forms of steel gates cannot guarantee the safety of wider rivers. engineering requirements

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