Hydraulic engineering screen for slope protection

Abstract

The invention relates to a hydraulic engineering screen for slope protection. The hydraulic engineering screen for slope protection comprises a hydraulic engineering screen body for slope protection,wherein the hydraulic engineering screen body for slope protection comprises a protection screen body and protection screen side bags, and the protection screen side bags are weaved and connected to the circumference of the edge of the protection screen body in a surrounding manner, and are of an integrated structure; and a placement cavity is formed in each protection screen side bag, and small stones are hermetically filled in each placement cavity. Through arrangement for a first steel wire rope screen, a second steel wire rope screen and a third steel wire rope screen, maintenance for thesurface of a river embankment can be effectively enhanced to resist the washing and scouring of water flow, so that the purpose of preventing water and soil loss is achieved; through arrangement for fixed connection sheets, splicing installation can be carried out, so that the construction of working personnel is facilitated; meanwhile, according to the hydraulic engineering screen for slope protection, through arrangement for a waterproof light-reflecting film, searching for the damaged screen body is further facilitated; through arrangement for a fixing rod, the working personnel are furtherfacilitated to replace the damaged screen body, and high practicability is achieved; and through arrangement for reinforcing barbs, the firmness of the fixing rod can be improved.

Description

technical field [0001] The invention relates to a slope protection water conservancy net, which belongs to the technical field of water conservancy engineering. Background technique [0002] Water and soil erosion refers to the phenomenon that due to the influence of natural or human factors, rainwater cannot be absorbed on the spot, flows downhill, and scours the soil, resulting in simultaneous loss of water and soil. Unreasonable farming techniques, loose soil, deforestation, overgrazing, etc. The hazards of soil erosion are mainly manifested in: the soil cultivation layer is eroded and destroyed, which makes the land fertility gradually exhausted; It even leads to floods and droughts, seriously affecting industrial and agricultural production; soil erosion poses a serious threat to agricultural production in mountainous areas and downstream rivers. Therefore, preventing soil erosion has become an urgent task. A tool for reinforcing the surface of the dam, the slope prote...

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Problems solved by technology

[0002] Water and soil erosion refers to the phenomenon that due to the influence of natural or human factors, rainwater cannot be absorbed on the spot, flows downhill, and scours the soil, resulting in simultaneous loss of water and soil. Unreasonable farming techniques, loose soil, deforestation, overgrazing, etc. The hazards of soil erosion are mainly manifested in: the soil cultivation layer is eroded and destroyed, which makes the land fertility gradually exhausted; It even leads to floods and droughts, seriously affecting industrial and agricultural production; soil erosion poses a serious threat to agricultural production in mountainous areas and downstream rivers. Therefore, preventing soil erosion has become an urgent task. A tool for reinforcing the surface of the dam, the slope protection net can effectively prevent the impact of water flow on the embankment and the dam, and reduce the loss of soil. The slope protection net is widely used in the field of water conservancy engineering. In the existing technology, the slope protection net adopts It is a whole piece of metal mesh, covering the surface of dams and embankments with metal mesh to prevent soil erosion. However, the current slope protection mesh has a large overall area, which is not conducive to installation and maintenance. For this reason, we proposed A water conservancy net for slope protection

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