Tunnel boost escape pipeline for long distance horizontal surface

Abstract

The invention discloses a tunnel boost escape pipeline for a long distance horizontal surface. The tunnel boost escape pipeline structurally includes an escape pipe body, an annular convex ring, a sliding device, an annular groove and an L-shaped mounting plate, and the sliding device is composed of a housing, a transmission mechanism, a bearing ring and a transmission belt. The tunnel escape pipeuses cooperation of the arm strength and leg strength of escape personnel to push the transmission belt to slide and continuously push the annular groove so that the sliding device can continue to operate, the transmission belt drives the driving mechanism to operate, the escape speed of the escape personnel is increased, physical energy consumption of the escape personnel is lowered, and then the probability of escape is increased; and when the escape pipe encounters a steep road section, the rotating speed of the driving mechanism can be controlled through a speed regulating mechanism, andthe probability of the escape personnel being injured in the steep road section is lowered.

Description

technical field [0001] The invention relates to the field of tunnel construction, in particular to a tunnel booster escape pipeline for long-distance horizontal planes. Background technique [0002] Tunnel is a construction project for transportation or traffic. In theory, tunnel construction collapse can be avoided, but in actual construction, many factors will still be encountered, such as sudden changes in geological conditions, or unrealistic design measures The construction of the site and many other factors may cause the collapse. A tunnel escape pipeline was developed for the trapped people in the tunnel collapse. For long-distance escape pipelines, it takes a long time to crawl, which will cause human fatigue and slow movement, which will affect the timing of escape. And some relatively steep tunnels, escape pipes have some dangerous performances when escaping. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention is...

AI Technical Summary

Problems solved by technology

[0002] Tunnel is a construction project for transportation or traffic. In theory, tunnel construction collapse can be avoided, but in actual construction, many factors will still be encountered, such as sudden changes in geological conditions, or unrealistic design measures The construction of the site and many other factors may cause the collapse. A tunnel escape pipeline was developed for the trapped people in the tunnel collapse. For long-distance escape pipelines, it takes a long time to crawl, which will cause human fatigue and slow movement, which will affect the timing of escape. And some relatively steep tunnels, escape pipes have some dangerous performance when escaping

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