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High-rise building fire rescuing device

A technology for high-rise buildings and fires, applied in building rescue, life-saving equipment, etc., can solve problems such as hidden safety hazards and poor stability of electric winches, and achieve the effects of convenient operation, simple structure and convenient use.

Inactive Publication Date: 2018-10-19
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the stability of the electric winch of the escape device is poor, and there are potential safety hazards

Method used

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  • High-rise building fire rescuing device
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  • High-rise building fire rescuing device

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Experimental program
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Embodiment Construction

[0018] This embodiment is a high-rise building fire rescue device.

[0019] refer to Figure 1 ~ Figure 3 , the fire rescue device for high-rise buildings in this embodiment is composed of a fixed frame 1, a telescopic rod 2, a hoist 3, a rope 8, a fixed bump 9, an anti-collision bracket 10 and a human body protection device; wherein, the fixed frame 1 is a hollow cuboid structure, two The first rectangular telescopic rod is located in the fixed frame, and is installed with the wall of the inner cavity of the fixed frame. The inner cavity of the fixed frame is provided with a plurality of elastic circlips, and the elastic circlips on the inner cavity of the fixed frame are in a compressed state before use. The telescopic rod 2 can be adjusted synchronously in the same direction or in the opposite direction. During use, the telescopic rod 2 cooperates with the fixed frame 1 and is fixed on the window or door frame of the building interior wall. And ensure that the lateral leng...

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Abstract

The invention discloses a high-rise building fire rescuing device. The high-rise building fire rescuing device is simple in structure, when the high-rise building fire rescuing device is used, a fixing frame coordinates with extensible and retractable rods to be fixed to a window or a door frame of an inner wall of a building, and it is guaranteed that the transverse lengths of the fixing frame and the extensible and retractable rods are larger than the width of the window or the door frame. Fixing lugs are located on the middle portion of the side face of the fixing frame, a winch is installed between the two fixing lugs on the side face of the fixing frame, and the fixing lugs are used for abutting against the lower edge of the window and cannot move up or down in a working state. According to the high-rise building fire rescuing device, the winch is used as power, a stable lock switch is used for controlling the winch to lift or release a stable lock and a rope, and the situation that friction between the rope and the building wall affects stability is avoided. A human protection device is connected with the stable lock, a waist fixing band and leg fixing bands are used in cooperation, safety and reliability are achieved, and the human body is protected against danger in the downward sliding process. The high-rise building fire rescuing device is relatively small and safe and reliable when put at home at ordinary times and can also be put in a fire protection cabinet of a floor.

Description

technical field [0001] The invention relates to the field of high-rise building rescue equipment, in particular to a high-rise building fire rescue device. Background technique [0002] At present, more and more high-rise buildings and ultra-high-rise buildings are rising from the ground, and after a fire or a power failure occurs in a high-rise building, there is no effective solution for emergency installation. For low-rise buildings, one method is the rescue of fire truck ladders commonly used by firefighters, but the best existing fire truck ladders can only reach a height of more than 50 meters, which is equivalent to the height of more than ten floors. Rescue cannot be reached after a building accident. Another method is to use rail-type rescue equipment, which needs to be fixedly installed on the top of the building. The equipment is large in size and inconvenient to move, which will cause delays in rescue; when a fire occurs, the fire will spread upwards. Therefore...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B1/06A62B1/18
CPCA62B1/06A62B1/18
Inventor 田甜吕亚国
Owner NORTHWESTERN POLYTECHNICAL UNIV
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