A hydraulic engineering dam body crack detection device
A water conservancy project and detection device technology, which is applied in water conservancy projects, measurement devices, sea area engineering, etc., can solve the problem of single repair method, and achieve the comprehensive effect of crack detection and treatment
Active Publication Date: 2022-04-08
山东黄河工程集团有限公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a device that can automatically detect and repair different cracks in view of the defects in the prior art, so as to overcome the defects of the single repair method in the prior art
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[0019] In the following description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, Constructed and operative in a particular orientation and therefore are not to be construed as limitations of the invention.
[0020] In the following description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "setting", and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it c...
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The invention discloses a crack detection device for a dam body of a water conservancy project, which relates to the field of water conservancy projects and includes an intelligent mobile cart, a loosening device arranged on the intelligent mobile cart, a watering device, a prying device, an expansion device, and a dynamic crack The front end of the intelligent mobile cart is equipped with an identification device for identifying cracks. The loosening device includes a loosening power source connected to a loosening board through a swing mechanism for turning over soil. The prying device includes a prying power source and a cam opening and closing mechanism. The connection is used to pry the crack. The expansion device drives the buckle mechanism down through the expansion power cylinder to catch the T-shaped block and then rises to open the buckle mechanism so that the expansion block falls freely and hits the crack to expand. The dynamic crack passes through several magnet blocks and pointers. to simulate the crack shape for expansion.
Description
technical field [0001] The invention relates to the field of water conservancy engineering, in particular to a device for detecting cracks in a dam body of a water conservancy project. Background technique [0002] In modern society, as extreme weather has become more and more frequent, flooding has become more prone to flooding, so building dams has become very important. A dam is a water-retaining structure that intercepts the water flow of a river channel to raise the water level or regulate the flow. Reservoirs can be formed to raise water levels, regulate runoff, and concentrate water heads for flood control, water supply, irrigation, hydroelectric power generation, and improved shipping. The river regulation structures that adjust the river regime and protect the bank bed are also called dams. In the maintenance process of the dam, the cracks in the dam body are a big problem. The cracks may greatly affect the stability of the dam body, and the consequences will be d...
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IPC IPC(8): E02B3/16E02F5/32E02D15/00E02D15/04G01B21/00G01B21/02
CPCE02B3/16E02F5/32E02D15/00E02D15/04G01B21/00G01B21/02
Inventor 代培王宇李欣张利李宁闫露童召乾王洪波张亚兴夏晨晖
Owner 山东黄河工程集团有限公司