Underground escape system

Abstract

The invention relates to an underground escape system. The underground escape system comprises an escape device, wherein the escape device comprises a horizontal vehicle storage sliding way arranged near a roadway tunneling head-on face, a mounting hanging bracket is arranged at the upper end of the vehicle storage sliding way, an obliquely downward unhooking sliding way is smoothly connected to one side, away from the roadway tunneling end, of the vehicle storage sliding way, an unhooking groove which is opened downwards is formed in the unhooking sliding way, and a traction rope is inserted into the unhooking groove; the escape device further comprises an inverted-V-shaped clamping plate movably erected on the vehicle storage sliding way, pulleys connected with the vehicle storage sliding way and the unhooking sliding way in a rolling mode are arranged on the edges of the periphery of the clamping plate, a pulling arm is arranged on one side of the clamping plate in an extending mode, an inverted-L-shaped connecting arm is arranged at the tail end of the pulling arm, a horizontal man carrying plate is fixedly arranged at the lower end of the connecting arm, and a rope clamping plate is fixedly arranged on the inner plate face of the clamping plate. According to the underground escape system, a single person can evacuate; load bearing is small, and evacuation speed is high.

Description

technical field [0001] The invention relates to the technical field of downhole equipment, in particular to an downhole escape system. Background technique [0002] Minerals are natural mineral or rock resources that are stored underground, distributed on the surface, and weathered / deposited. Minerals can be divided into metals, non-metals, combustible organics and other categories, which are non-renewable resources. Mine is the collection of minerals hidden in the ground, which is carried out through a mining system formed by mechanical equipment. Mine is the general term for lanes, chambers, equipment, ground buildings and structures; inclined shafts, shafts, adits, etc. in the underground development of mines are also called mines. The important indicators of the mine include: the size of the mine field, mine production capacity and service life, and self-design. [0003] It can be seen from this that in the special environment of the underground, if there is a water s...

AI Technical Summary

Problems solved by technology

[0004] 1. The number of people on the vehicle is limited, and it is impossible to completely evacuate the construction workers;

[0005] 2. The running speed of people and vehicles is slow, and when the water potential is too large, it is impossible to evacuate to a safe area

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