An adjustable slope protection structure for water conservancy projects

Abstract

The invention relates to an adjustable slope protection structure for water conservancy projects, which comprises a slope main body, a fixing mechanism and a protection mechanism. The slope main body is equipped with a fixing mechanism, and the fixing mechanism is equipped with a protection mechanism. The fixing mechanism includes an upper fixing seat, a lower fixing seat, a connecting rod, a rotating rod and a pressing structure, and the protecting mechanism includes a mounting rod, a rotating disc, a baffle, a protective net, a mounting plate and a receiving frame. The fixing mechanism of the present invention is connected to the slope by means of one end fixed and one end detachably connected. The part of the fixing mechanism under the river surface can control the connection strength according to the flow speed of the river to prevent it from falling out of the slope. The size of the rainfall is manually adjusted to the protective mechanism to prevent the protective net from loosening under the rain, so as to achieve the purpose of providing effective protection for the slope.

Description

technical field [0001] The invention relates to the technical field of hydraulic engineering, in particular to an adjustable slope protection structure for hydraulic engineering. Background technique [0002] A side slope refers to a slope with a certain slope made on both sides of the roadbed or river to ensure the stability of the roadbed. In order to prevent potential safety hazards caused by side slope landslides, active protection systems are often used to protect it. [0003] The active protection system is covered with various flexible nets mainly made of steel wire rope nets and wrapped on the required protective slopes or rocks to limit the weathering, spalling or damage of the rocky soil on the slope and the collapse of dangerous rocks, or to control the falling rocks within a certain range sports. At present, most slope protection structures still have the following problems: [0004] (1) If flexible materials such as steel wire mesh are used for slope protectio...

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Problems solved by technology

[0004] (1) If flexible materials such as steel wire mesh are used for slope protection, it is difficult for the steel wire mesh to maintain a tight state after long-term use, and the steel wire mesh in a loose state cannot effectively protect the slope. prone to dangerous conditions such as landslides;

[0005] (2) If a rigid structure such as a retaining wall is used for slope protection, its protection strength is greatly improved compared with steel wire mesh, and there will be no deformation. However, due to the heavy weight of the retaining wall itself, the bearing capacity is limited. In severe cases, heavy objects such as stones and soil that slide down from the slope will collapse the retaining wall, increasing the difficulty of post-disaster treatment

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