Sluice gate with hydraulic seal and construction method of sluice gate
A hydraulic and sluice technology, which is applied in water conservancy projects, sea area projects, construction, etc., can solve the problems of freezing damage, high maintenance costs, water leakage or water seepage of related objects, and achieve convenient maintenance and replacement, low cost and easy installation Effect
Inactive Publication Date: 2016-05-04
河南同泰建设工程有限公司
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Problems solved by technology
[0002] In water conservancy and water storage projects, especially culverts, dams and other restrictive water conservancy engineering buildings, sluices are installed to regulate the upstream and downstream water levels. Since the steel sluice and the gate groove are in hard contact with each other, it is difficult to control the water during equipment transportation and installation. , Deformation or surface corrosion will occur during use, or water leakage or water seepage will occur, and the maintenance cost will be high, and due to water leakage and water seepage, the low temperature in winter will cause related objects to freeze and damage
Method used
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[0032] Examples, see attached Figure 1-10 : A water gate with a hydraulic seal, comprising a gate groove, a gate plate 1 and a hydraulic cylinder 7, the gate plate 1 is a rectangular steel plate, the upper edge of which protrudes to one side and is provided with a pressure plate 2, and a lifting ring 3 is provided in the middle of the upper part of the gate plate 1 , the flashboard 1 is arranged in the gate groove, and a pipeline 8 is arranged in the gate groove, the upper part of the pipeline 8 is connected to the hydraulic cylinder 7, and the gate plate 1 is lowered, and the pressure plate 2 connected to the gate plate 1 exerts pressure on the hydraulic cylinder 7 at the lower part, The liquid enters the connected pipeline 8, and after the pipeline 8 expands, the pipe wall is closely attached to the side of the flashboard 1 to prevent water from leaking.
[0033] In a further preferred solution, the gate slots are arranged around the top, bottom, left, and right sides of th...
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The invention relates to sluice gates in hydraulic engineering, in particular to a sluice gate with a hydraulic seal and a construction method of the sluice gate. The sluice gate comprises gate grooves, a flashboard and a hydraulic cylinder. The flashboard is arranged in the gate grooves. Pipelines are arranged in the gate grooves and communicate with the hydraulic cylinder arranged on the upper gate groove. The hydraulic cylinder is pressed down by a press plate in linkage with the flashboard, and liquid in the hydraulic cylinder enters the pipelines. After being pressurized, the pipelines expand to be tightly attached to the flashboard, expansion seal points are formed, and thus water leak is prevented.
Description
technical field [0001] The application relates to a water gate in a water conservancy project, in particular to a water gate with hydraulic sealing and a construction method thereof. Background technique [0002] In water conservancy and water storage projects, especially culverts, dams and other restrictive water conservancy engineering buildings, sluices are installed to regulate the upstream and downstream water levels. Since the steel sluice and the gate groove are in hard contact with each other, it is difficult to control the water during equipment transportation and installation. 1. During use, there will be deformation or surface corrosion, which will still cause water leakage or water seepage, and the maintenance cost is high. Because of water leakage and water seepage, the low temperature in winter will cause related objects to freeze and damage. Contents of the invention [0003] In order to solve the above problems, the present invention provides a water gate w...
Claims
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IPC IPC(8): E02B7/26E02B7/34E02B7/36
CPCE02B7/26E02B7/34E02B7/36E02B7/54
Inventor 张朝利
Owner 河南同泰建设工程有限公司