Quick emergency shed tunnel device and implementation method

Abstract

The invention discloses a quick emergency shed tunnel device and an implementation method and relates to the field of collapsing rockfall disaster emergency treatment in lifeline engineering such as highways and railways. The quick emergency shed tunnel device is characterized by comprising a steel grating (1), pearl wool (2), foot fixing devices (3), telescopic rods (4), supporting structures (5)and hinges (6), wherein the steel grating (1) and the telescopic rods (4) are connected through the hinges (6), the pearl wool (2) cover and is adhered to the steel grating (1), the foot fixing devices (3) are arranged and fixed to the inner side of the steel grating (1) and act on shed tunnel fixation, and the phenomenon is avoided that lateral pressure of a riverside slumping mass pushes away ashed tunnel. After the length of the telescopic rods (4) is determined, the telescopic rods are clamped. The supporting structures (5) are symmetrically arranged at the left and right upper corners of the shed tunnel. The quick emergency shed tunnel device is simple in structure and convenient to use, can be folded and transported to a collapsing landslide site, can be erected in short time to dredge roads and restore normal traffic and also avoids the phenomenon that follow-up fragmentary falling rocks or secondary slump caused by geological disaster harms passing pedestrian or vehicles on roads.

Description

technical field [0001] The invention relates to a new type of equipment for emergency treatment of collapse and rockfall disasters in lifeline projects such as highways and railways, and is used for rapid movement and placement of emergency shelters. Background technique [0002] As an effective protection project, shed caves have been widely used to resist falling rocks on mountain roads. However, the construction or installation of the shed often takes a certain period of time. During this period, the road is closed, and the construction workers are basically exposed to the danger of falling rocks at any time, especially in the aftershocks or rain after a major earthquake, which will seriously affect the road traffic and personnel safety. Can not meet the rapid emergency needs. SUMMARY OF THE INVENTION [0003] In order to overcome the above shortcomings, a rapid emergency shed tunnel equipment is proposed. The equipment is simple in structure, easy to use, can be fold...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above defects, a rapid emergency shed tunnel equipment is proposed. The equipment has a simple structure and is easy to use. It has alleviated the traffic jam problem during the period of landslide and collapse control, and also avoided the subsequent sporadic rockfall or geological disaster secondary landslides causing harm to pedestrians and vehicles passing on the road. It can provide convenience for short-term emergency response to geological disasters and obtain good effect

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