A water conservancy construction cofferdam device
A cofferdam and water conservancy technology, applied in infrastructure engineering, construction, etc., can solve the problems of cofferdams that cannot change the direction of water flow, impact force, cumbersome installation and disassembly, and complex cofferdam structures. , the effect of improving the service life
Active Publication Date: 2021-07-09
GUANGDONG YUANTIAN ENG
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Problems solved by technology
[0004] The purpose of the present invention is to provide a cofferdam device for water conservancy construction to solve the problem of complex cofferdam structure, complicated installation and disassembly, and low practicability in the above-mentioned background technology. Secondly, the cofferdam cannot change the direction of water flow and slow down the water flow. The impact force is strong, the life is low, and the stability is not high
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] see Figure 1-4 , the present invention provides a technical solution: a water conservancy construction cofferdam device, including a first peripheral panel 1, a second peripheral panel 2, a reinforcing rod 3, a secondary peripheral panel 4, a connecting rod 5, a first inner panel 6, Second inner panel 7, screw hole 8, steel wire rope 9, reinforcing nail 10, connecting groove 11, connecting block 12, clamping groove 13, spring 14, clamping plate 15, low...
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The invention discloses a water conservancy construction cofferdam device, which comprises a first peripheral board, a second inner board and a slot, the second peripheral board is installed under the first peripheral board, and the left side of the first peripheral board A reinforcing rod is installed above, and the side of the reinforcing rod away from the first peripheral panel is installed with a secondary peripheral panel, a connecting rod is installed on the left side of the first peripheral panel, and a first inner wall panel is installed on the left side of the connecting rod , the second inner wall is installed below the first inner wall, and the middle part of the first inner wall is provided with a screw hole, the bottom of the first inner wall is fixed with a steel wire rope, and the bottom of the steel wire is fixed with a As for the reinforcing nail, a connecting groove is provided on the right side of the first peripheral plate, and a connecting rod is installed inside the connecting groove. The water conservancy construction cofferdam device is provided with clamping plates, which can reduce the impact force caused by water flow on the peripheral plates, thereby improving the service life of the cofferdam, and at the same time, the surface of the clamping plates is provided with a convex structure.
Description
technical field [0001] The invention relates to the technical field of water conservancy construction cofferdams, in particular to a water conservancy construction cofferdam device. Background technique [0002] Cofferdam refers to the temporary enclosure structure built for the construction of permanent water conservancy facilities in the construction of water conservancy projects. , building buildings, generally mainly used in hydraulic construction, except as a part of the formal building, the cofferdam is generally removed after use, and the height of the cofferdam is higher than the highest water level that may occur during the construction period, so the cofferdam Stability and water resistance, as well as the convenience of disassembly and assembly are of great significance to the cofferdam. [0003] The structure of the cofferdam on the market is complex, the installation and disassembly are very cumbersome, and the practicability is low. Secondly, the cofferdam can...
Claims
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IPC IPC(8): E02D19/04
CPCE02D19/04
Inventor 谢志杰饶明文吴超瑜李振宇黄茂兴钟利芬
Owner GUANGDONG YUANTIAN ENG