Water retaining device for hydraulic engineering construction
A technology for water conservancy projects and water retaining devices, which is applied in dams, embankments, coastline protection, etc., can solve the problems of difficulty in dismantling, complicated construction process of waterproof devices, and large amount of construction, and achieves a simple structure, easy operation, and improved stability. Effect
Inactive Publication Date: 2021-04-16
胡铁山
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Problems solved by technology
[0005] The purpose of the present invention is to provide a water retaining device for water conservancy construction, which solves the problems of complicated construction process, large construction volume and difficult dismantling of existing waterproof devices
Method used
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[0028] The implementation of the present invention will be described in detail below with examples, so as to fully understand and implement the implementation process of how the present invention uses technical means to solve technical problems and achieve technical effects.
[0029] The water retaining device for water conservancy construction provided by the present invention has the characteristics of simple structure, easy operation, convenient dismantling, and high stability, and solves the problems of complicated construction process, large construction amount and difficult dismantling of existing waterproof devices. Such as figure 1 , 2 and 3, including:
[0030] A water retaining plate 1, the middle position of the water retaining plate 1 is provided with a first cavity 2, and a double-acting cylinder 3 is fixed in the first cavity 2, and the left and right ends of the water retaining plate 1 are provided with movable chambers 4, In the water plate 1 and below the mo...
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The invention provides a water retaining device for hydraulic engineering construction. The water retaining device comprises a water retaining plate and two telescopic water baffles, wherein a first cavity is arranged in the middle position of the water retaining plate, a double-acting air cylinder is fixed in a first cavity, movable cavities are arranged at the left end and the right end of the water retaining plate, guide damping cavities are arranged in the water retaining plate and positioned below the movable cavities, porous piston plates are slidably arranged on the left side and the right side of the guide damping cavity in a matching mode, guide rods are installed on the outer sides of the two porous piston plates, an inserting rod device is arranged at the bottom ends of the water baffles, the two telescopic water baffles are contained in the two movable cavities of the water baffles correspondingly and connected to piston rods at the two ends of the double-acting air cylinder correspondingly, and the two telescopic water baffles are fixedly connected to the two guide rods correspondingly. According to the water retaining device, extension or contraction of the telescopic water baffles is controlled through the double-acting air cylinder, the length of the water baffles can be properly adjusted, the water baffles can be suitable for riverways with different widths, the guide rods play a role in damping and guiding the telescopic water baffles, and the extension and contraction stability of the telescopic water baffles is improved.
Description
technical field [0001] The invention belongs to the technical field of water conservancy engineering equipment, and relates to a water retaining device, in particular to a water retaining device for water conservancy construction. Background technique [0002] Water is an indispensable precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods, and regulate and distribute water to meet the needs of people's life and production for water resources. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, canals, rafts, and fishways to achieve their goals. In the construction of water conservancy projects, it is often necessary to build waterproof devices at both ends of a section of river, and then pump out the water in the river, so as to facilitate the cons...
Claims
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IPC IPC(8): E02B3/10
Inventor 胡铁山李智波孟冬冬宋宏鹏高月梅赵留香高爱军
Owner 胡铁山