A mine vertical rescue lifting system

Abstract

A vertical rescuing lifting system for a mine comprises a mine rescuing motor vehicle, an assembly type lifting derrick platform and a mine rescuing cabin. The mine rescuing motor vehicle is provided with a vehicle-mounted lifting device foundation platform and a rescuing lifting device of the vehicle-mounted lifting device foundation platform, a communication steel wire rope on the rescuing lifting device passes through a mine mouth to independently assemble the lifting derrick platform, a head sheave of the rescuing lifting device is vertically connected with the mine rescuing cabin, and a rescuing lifting device monitoring system rescues and monitors the mine rescuing cabin and people trapped in the mine rescuing cabin. When major and extra serious accidents happen under the mine, the mine rescuing motor vehicle is immediately driven to the accident site, life rescuing can be rapidly and effectively conducted, the overall rescuing implementing speed is greatly increased, and the rescuing efficiency of people encountering the mine disaster is greatly improved.

Description

technical field [0001] The invention relates to a mine hoisting device, in particular to a life-rescue vertical hoisting system used for major accidents in underground coal mines. Background technique [0002] In recent years, with the frequent occurrence of mine accidents in our country, the technical level of mine rescue equipment has attracted more and more attention. Therefore, improving the technical level of rescue equipment and maximizing the overall effectiveness of rescue equipment is the development direction of mine rescue equipment. [0003] It is a fast and vertical rescue method to use the lifting life-saving system to lift the trapped people in the coal mine. For example, in August 2010, the landslide accident in the San Jose copper mine in Chile was to use the elevator to rescue the miners in the underground chamber. [0004] Existing lifting rescue systems for rescue passages also have several domestically, including the invention patents previously applied...

AI Technical Summary

Problems solved by technology

[0005] For example, "a vertical rescue system" disclosed by the publication number 203796313U, the system integrates hydraulic winches, derricks and supporting equipment on an integrated base. Although this structure is relatively compact, it has disadvantages due to its complicated operating mechanism. Especially in the implementation of emergency rescue, it is very difficult to reach the rescue site, which delays the best time for rescue, and the lifting height is limited, and the control system is relatively simple;

[0006] Another example is the disclosed "vehicle rescue lifting system" of CN103982224 A, which integrates hydraulic winch, derrick and supporting equipment on the truck. The disadvantage is that resources are wasted waiting for rescue, the lifting height is limited during rescue, and the control system is relatively simple

[0007] The existing rescue lifting system produced by SIEMAG in Germany is mainly used for large shafts and deep wells, and the price is relatively high, so it is not suitable for rescue use in small and medium mines

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