Rope decelerating and recycling structure for high-rise circulation escaping devices

An escape device and rope technology, used in life-saving equipment, building rescue and other directions, can solve the problems of long rescue interval, difficult climbing, and long time consumption, so as to save escape time, reduce rope kinetic energy, and practicality. strong effect

CN105688342AActive Publication Date: 2016-06-22GUIZHOU UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2016-06-22

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Abstract

The invention discloses a rope decelerating and recycling structure for high-rise circulation escaping devices. The rope decelerating and recycling structure comprises the circulation escaping devices. Rope rotating shafts are fixed in the circulation escaping devices. Flat spiral springs are fixed to the rope fixing shafts. Ropes for escaping are fixed to the work ends of the flat spiral springs. Rope guiding openings are formed in the bottoms of the circulation escaping devices, and the ropes are guided out of the rope guiding openings. Spring type or hydraulic type supporting rods are symmetrically arranged on the two sides of each guiding opening. The tails of the corresponding spring type supporting rods are hinged to the two sides of each guiding opening. Rubber pads are arranged at the ends of the spring type supporting rods, and the ends of the spring type supporting rods are closely attached to the side walls of the rubber pads. The rubber pads are arranged on the ropes in a sleeving manner, and circular knots are arranged at the tails of the ropes at intervals. The rope decelerating and recycling structure is simple, convenient to manufacture and high in practicability.
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Description

technical field

[0001] The invention relates to the technical field of high-rise escape equipment, in particular to a rope deceleration and recovery structure of a high-rise circular escape device. Background technique

[0002] Today, when the safety awareness is getting stronger and the floors are getting higher and higher, the problem of escape from high-rise buildings has become a problem that is not easy to solve but cannot be ignored. At about 9:17 on November 5, 2010, Chuanying District, Jilin City, Jilin Province A fire broke out in a commercial building, killing 19 people and injuring 24 people who were hospitalized. It is understood that the shopping mall has five floors and a construction area of ​​about 42,000 square meters. We operate bedding, bags and bags on the fifth floor, part of which is a children's playground, and the fire department is located on the first floor. All fires on the first to fourth floors, and partial fires on the fifth floor. There are man...

Examples

Embodiment Construction

[0011] Embodiment of the present invention: a rope deceleration and recovery structure of a high-rise circular escape device, including a circular escape device 3, characterized in that: the rope rotating shaft 11 is fixed in the circular escape device 3, and the plane vortex is fixed on the rope rotating shaft 11 Roll spring 12, the working end of the plane scroll spring 12 fixes the rope 1 used for escape, and the rope guide opening 2 is set at the bottom of the circular escape device 3 and the rope 1 is led out from the rope guide opening 2, which is symmetrical on both sides of the guide opening 2 A spring type or hydraulic support rod 4 is provided, the tail of the spring type support rod 4 is respectively hinged on both sides of the guide opening 2, a rubber pad 5 is arranged at the end of the spring type support rod 4 and the end of the spring type support rod 4 Closely attached to the side wall of the rubber pad 5, the rubber pad 5 is set on the rope 4, and a circular k...