A tunnel fire automatic search and rescue trolley

Abstract

The invention provides an automatic search and rescue small vehicle for tunnel fire, and relates to the field of fire rescue equipment. The automatic search and rescue small vehicle for the tunnel fire comprises a machine body, two transmission devices and detection devices. The inside of the machine body is of a cavity-like structure; the two transmission devices are both positioned inside the inside cavity of the machine body; the two transmission devices are positioned between the two detection devices; the opposite ends of the two detection devices are both positioned inside the machine body; each of the two side surfaces of the machine body is provided with two tracked wheels; the two tracked wheels on the left side and the two tracked wheels on the right side are in transmission connection with each other through tracks; the ends, near the machine body, of the tracked wheels are fixedly connected with rotating cylinders; and the outer surface of the machine body is fixedly embedded with bearings at the positions of the four tracked wheels. Through the arrangement of the tracked wheels, supporting rods and rolling wheels, the automatic search and rescue small vehicle for the tunnel fire achieves the effect of passing through obstacles, and solves the problem that a search and rescue vehicle in the prior art is poor in passing ability and is blocked by the obstacles when encountering the obstacles resulting in rescue delay.

Description

technical field [0001] The invention relates to the technical field of fire rescue equipment, in particular to a tunnel fire automatic search and rescue trolley. Background technique [0002] In recent years, various disasters such as earthquakes, mine disasters, gas leaks, and fires have become commonplace. When a fire accident occurs in a road tunnel, the fire in the tunnel is sudden and spreads quickly; and in the narrow tunnel space, it is difficult to evacuate people; In particular, the constraints of various unfavorable conditions such as difficulty in exhausting smoke in some ultra-long tunnels have caused great inconvenience to rescuers to a certain extent, and the damage caused is also several times that of similar fire accidents. Smart search and rescue vehicles must be able to assist and replace rescuers. Smart search and rescue vehicles can find victims through narrow tunnel areas and establish information channels between rescue centers and victims. At the sam...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an automatic search and rescue trolley for tunnel fires, which solves the problem that the tunnel search and rescue trolley in the prior art cannot pass through due to structural limitations, and is blocked by obstacles during the rescue and affects the rescue. work problem

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