Tunnel debris flow prevention and control device with rapid rescue function

A debris flow and tunnel technology, applied in tunnels, tunnel linings, installation of bolts, etc., can solve problems such as affecting the rapid rescue efficiency of trapped people, unable to open tunnel rescue passages, etc., to improve rapid rescue efficiency and increase tensile stability. The effect of resistance and creeping prevention

Inactive Publication Date: 2021-06-04
罗洪连
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing tunnel debris flow prevention and control devices can only play a protective role, and cannot open the rescue passages around the tunnel, which affects the rapid rescue efficiency of trapped people. Therefore, further research is needed on the basis of tunnel debris flow prevention and control devices. Provide a tunnel debris flow prevention and control device with fast rescue

Method used

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  • Tunnel debris flow prevention and control device with rapid rescue function
  • Tunnel debris flow prevention and control device with rapid rescue function
  • Tunnel debris flow prevention and control device with rapid rescue function

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Embodiment Construction

[0030] see Figures 1 to 10 In the embodiment of the present invention, a tunnel debris flow prevention device with rapid rescue includes: a tunnel 1, a horizontal pile 101 and a vertical pile 2. The upper and lower ends of the tunnel 1 are installed with horizontal piles 101, and the left end of the tunnel 1 is installed. The vertical pile 2 is installed, the horizontal pile 101 and the vertical pile 2 are in the shape of "F" as a whole, and one side of the vertical pile 2 and the front end of the tunnel 1 are provided with preventive components, and both the vertical pile 2 and the tunnel 1 are provided with stable components .

[0031] Among them, the prevention and control components include: fixed beam 202, movable beam 201, guide rod 205 and rotating shaft 3. The fixed beam 202 is installed on the front end of the vertical pile 2 close to the tunnel 1, and the top of the fixed beam 202 is arranged in at least five triangular shapes. At least five triangles at the top of...

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PUM

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Abstract

The invention provides a tunnel debris flow prevention and control device with a rapid rescue function. The tunnel debris flow prevention and control device comprises a tunnel 1, transverse piles 101 and a vertical pile 2, the transverse piles 101 are mounted at the upper end and the lower end of the tunnel 1, the vertical pile 2 is mounted at the left end of the tunnel 1, the transverse piles 101 and the vertical pile 2 are integrally F-shaped, prevention and control parts are arranged on one side of the vertical pile 2 and the front end of the tunnel 1, and stabilizing parts are arranged in the vertical pile 2 and the tunnel 1. A rotating shaft rotates to drive guide rods to rotate to a certain degree, a guide and drainage structure is in the transverse state parallel to a fixed beam, the guide and drainage structure can be comprehensively laid in front of the tunnel, and disaster prevention and control are facilitated; and meanwhile comprehensive prevention and treatment of disasters are achieved, a rotating cylinder is used for driving a threaded rod and a crushing rod to move towards the outer side to crush surrounding debris flow, rescue channels around a tunnel can be conveniently opened to form an escape channel, and the rapid rescue efficiency of trapped persons is effectively improved.

Description

technical field [0001] The invention relates to the technical field of tunnel prevention and control, in particular to a tunnel debris flow prevention device with rapid rescue. Background technique [0002] Mountain torrents and debris flow disasters are one of the main types of geological disasters faced by mountainous areas in my country. With the complex topography, fragile ecological environment, and sensitivity to human development activities in mountainous areas, tunnel construction in mountainous areas has caused more and more serious damage to the environment. It is very likely that Inducing some small geological disasters, such as debris flow, landslides, etc., will cause serious harm to the tunnel construction area, so the need for prevention and control of flood and debris flow disasters is becoming more and more urgent. When the tunnel collapses, the construction workers are trapped in a small dangerous area , the rapid rescue of trapped persons has become the top ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/18E21D20/00B02C19/22
CPCB02C19/22E21D11/18E21D20/00
Inventor 罗洪连
Owner 罗洪连
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