Dam face system based on hydraulic dam

Abstract

The invention discloses a dam face system based on a hydraulic dam. The dam face system comprises a dam body, a movable dam face is hinged to the top of the dam body, an adjusting groove is formed in the top side of the movable dam face, and an adjusting dam face is slidably connected in the adjusting groove; and a lifting device is arranged on one side of the back face of the movable dam face, a limiting mechanism is arranged below the lifting device, a sealing box is arranged at the bottom end of the movable dam face, and a driving mechanism is arranged in the sealing box. The invention relates to a dam face of the hydraulic dam. According to the dam face system based on the hydraulic dam, the lifting device is arranged so that the adjusting dam face can be driven to move up and down in the movable dam face, and the height of the movable dam face can be adjusted according to needs; the limiting mechanism is arranged so that different water storage amounts can be intercepted according to different season requirements, and then the function of intercepting and storing water is achieved; and a hydraulic cylinder is installed in the sealing box, and a waterproof sealing rubber ring is arranged so that a water source can be prevented from entering the sealing box to corrode the hydraulic cylinder.

Description

technical field [0001] The invention relates to a dam surface of a hydraulic dam, in particular to a dam surface system based on a hydraulic dam. Background technique [0002] Hydraulic dam refers to hydraulic concrete lifting dam, which is a relatively simple movable dam technology in water conservancy technology. Dam, hydraulic lifting dam, hinge movable dam, collectively referred to as movable dam, adopts the principle of dump truck mechanics, combined with the movable dam of pier dam hydraulic structure type, has dual functions of water retention and discharge, and has incomparable advantages of conventional sluices Advantages of large span. [0003] According to the patent number CN210975752U, the publication date is 2020-07-10, which discloses a hydraulic dam with a backwater surface covering mechanism, including a dam foundation, a gate, and a support cylinder for supporting the gate. The backwater surface of the gate is movable. There is a folding covering mechanis...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a dam surface system based on a hydraulic dam, which solves the problem that the dam surface of the existing hydraulic dam is fixed in use, and the dam surface of a fixed height The surface cannot meet the problem of how much water is stored in different seasons, and the existing hydraulic cylinder has been exposed outside for a long time and has been eroded by rainwater for a long time. It is seriously affected by corrosion, which makes the hydraulic cylinder invalid and cannot achieve the use effect, which in turn affects the use of the equipment. Safety, there are safety hazards

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