Hinge dam

A hinge dam and dam body technology, which is applied in water conservancy projects, sea area engineering, coastline protection, etc., can solve the problems of inability to adjust the separation and closure of hinge dams, inability to effectively use water energy for power generation, and inconvenient use, etc., to reduce The risk of deformation or collapse, the effect of good usability and high safety

Pending Publication Date: 2019-12-20
江苏科凯新材料科技有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] Although the use of this hinge dam reduces the load on the hydraulic system after the dam surface is raised, thereby reducing the risk of hydraulic system collapse, it cannot adjust the separation and closure of the hinge dam according to the river water level, and it cannot effectively use water energy to carry out Power generation, inconvenient to use, low efficiency

Method used

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] Such as Figure 1~2 As shown, a hinge dam of the present invention is composed of an arched dam body 1 and a first base 5, and the arched dam body 1 is connected with the first base 5 through a driving mechanism 4, and the driving mechanism 4 includes a hydraulic pressure device 6, the lower end of the hydraulic device 6 is inserted with a connecting shaft 9, the upper end of the hydraulic device 6 is equipped with a telescopic rod 7, and the telescopic rod 7 is connected with the arched dam body 1 through a connecting rod 10, and the telescopic rod 7 Connect with the hydraulic device 6 through the connecting frame 8, such as image 3 As shown, a second base 12 is installed in the first base 5, and a first track 26 is opened on one side of the second base 12, as Figure 4 As shown, the inner wall of the second base 12 is prov...

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PUM

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Abstract

The invention discloses a hinge dam. The hinge dam comprise an arched dam body and first bases; the arched dam body is connected with the first bases through driving mechanisms; each driving mechanismcomprises a hydraulic press; telescopic rods are mounted at the upper ends of the hydraulic presses correspondingly; the telescopic rods are connected with the arched dam body through connecting rodsand connected with the hydraulic presses through connecting frames; second bases are mounted in the first bases; first tracks are disposed on one sides of the second bases; second tracks are disposedon the inner walls of the second bases; the second tracks are connected with base plates through protruding blocks; mounting cavities are formed in the base plates; a plurality of power generating mechanisms are mounted on the upstream surface of the arched dam body; and each power generating mechanism comprises a first cavity, wherein the middle of the first cavity is connected with an impellerthrough a rotary shaft, and a net is mounted in an opening of the first cavity. By means of the hinge dam, the water flow impact resistance can be effectively enhanced, the risks of deformation or collapse of the hinge dam are lowered, usage is convenient, fast and efficient, the safety is high, and the practicability is good.

Description

technical field [0001] The invention relates to the technical field of waterproof engineering equipment, in particular to a hinge dam. Background technique [0002] Sluice gates are required when intercepting river water storage or drainage. Sluice gates can be divided into flap dams, hydraulic dams, hinge dams and other dam bodies. The hinge dam is a dam body panel and foundation that can be lifted and lowered under the action of a hydraulic rod, similar to a door. Shaft hinge. [0003] For example, a hinge dam disclosed in the Chinese invention patent No. 201610095221.0 includes a dam surface, a bottom support, a hydraulic cylinder, and a supporting member. The dam surface is hinged to the bottom support, and the hydraulic cylinder includes a cylinder and a piston rod. The cylinder is hinged with the bottom support, one end of the piston rod extends into the cylinder, and the other end of the piston rod is hinged with the back of the dam surface. The supporting member inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/20
CPCE02B7/20
Inventor 陈凤伟
Owner 江苏科凯新材料科技有限公司
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