Integrated multifunctional hydraulic movable dam system

Abstract

The invention discloses an integrated multifunctional hydraulic movable dam system, and relates to the technical field of water conservancy projects. The system comprises three sets of movable dam units, each movable dam unit is composed of a movable dam plate and a hydraulic cylinder, the back faces of the movable dam plates are rotationally connected to the top ends of the hydraulic cylinders through upper rust-proof hinge assemblies, the movable dam plates of two sets of movable dam units are fixedly connected through bolts, and a small-displacement movable gate assembly is arranged betweenthe movable dam plates of the two sets of movable dam units. According to the integrated multifunctional hydraulic movable dam system, a movable dam can be quickly and safely installed on a construction site, construction is easy, constructors do not need to repeatedly lift a single movable dam unit for multiple times of construction and installation, and meanwhile, the movable dam unit is provided with a plurality of small flood discharge ports through design, therefore, the movable dam can adapt to flood discharge of different discharge capacities, and adjustable ranges of flood discharge modes of different discharge capacities are enlarged.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a conjoined multifunctional hydraulic movable dam system. Background technique [0002] The structure of the hydraulic movable dam is composed of an arc-shaped dam surface, a motor screw rod, a hydraulic rod, a support rod, a hydraulic cylinder, a starting power station and a hydraulic pump station, and the screw rod hydraulic cylinder is used to straighten the back of the movable dam surface with the bottom as the axis. , to achieve the purpose of raising the dam to stop water and lowering the dam to discharge the flood. The sliding support rod is used to support the back of the movable dam surface to form a stable supporting pier dam. Small hydraulic cylinders and limit cards are used to form a mutual interaction between the fixed and movable supporting pier dams. Exchange, to achieve the purpose of fixed water blocking and movable dam lowering, using buoy...

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Problems solved by technology

[0010] Aiming at the deficiencies of the prior art, the present invention provides a conjoined multifunctional hydraulic movable dam system, which solves the problem that the installation and arrangement of the existing hydraulic movable dam is relatively cumbersome and requires construction personnel to repeatedly lift a single movable dam The units are installed multiple times, and it is impossible to design the movable dam into a large component of the movable dam by multi-unit conjoined design to reduce the number of installations of the movable dam. The rotating mechanism at the bottom of the existing movable dam is poorly sealed, and the existing hydraulic activities The dam surface and the movable connection between the hydraulic cylinder and the movable connection between the hydraulic cylinder and the ground base are prone to corrosion

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