Quick and automatic rescue machine for high-rise building

Abstract

The invention relates to the technical field of fire-fighting and rescue equipment, in particular to a quick and automatic rescue machine for a high-rise building. The rescue machine comprises a wallclamping hanger, a steel cable winch box and two rescue hanging baskets. The steel cable winch box comprises an inner ratchet wheel steel cable winch, a winch damper and a height positioning device. Arope arrangement device is connected between the steel cable winch and the winch damper. The rope arrangement device comprises two rope butting wheels arranged on the top of a mounting seat. The ropebutting wheels are fixed on a baffle. The lower portion of the baffle is connected with a rear seat spring. Each rope butting wheel comprises a pulley hinged to the front end of a rope butting sleeve, a rope butting column is connected to the lower portion of each pulley, a fine adjusting spring is arranged on each rope butting column, a pulling fork is connected to the lower portion of each ropebutting column through a chute mechanism, the rope butting wheels can extend and contract up and down through the back seat springs and the fine adjusting springs, and the pulling forks are driven tomove up and down synchronously through the chute mechanisms. By the adoption of the rescue machine, the problem of unstable wire rope winding and unwinding in the prior art is solved, the standardized and orderly winding and unwinding of a wire rope is ensured, and the safety of the rescue of the high-rise building is improved.

Description

technical field [0001] The patent of the invention relates to the technical field of fire-fighting and life-saving equipment, in particular to a high-rise automatic life-saving machine. Background technique [0002] With the rapid development of urbanization in the country, more and more people work and live in high-rise buildings, but the corresponding fire-fighting and life-saving methods have not kept up with the development of society. It will become more and more difficult, and if a fire or other natural disaster breaks out, it will cause heavy casualties. Existing high-rise life-saving device has multiple, generally adopts the mode that life-saving rope and descender combine. During use, the descender and the rope are entangled as a whole, which has a huge structure, takes up a lot of space, and is inconvenient to operate. What have adopts complicated transmission wheel train, not only manufacture stacking, the cost is high, and the descending speed can not be adjust...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a fast automatic life-saving machine for high-rise buildings with reliable performance, which solves the problem of unstable retraction and retraction of steel wire ropes in the prior art, ensures standardized and orderly retraction and retraction of steel wire ropes, and improves the life-saving efficiency of high-rise buildings. safety

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