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Windlass type high-building life-saving device

An escape device and high-rise building technology, applied in building rescue, life-saving equipment, etc.

Inactive Publication Date: 2011-06-29
王智晖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Then, if it is possible to design and produce an escape device that can provide a more convenient and quick escape method for the personnel in the building when special circumstances such as a fire occur, wouldn't it be better?

Method used

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  • Windlass type high-building life-saving device
  • Windlass type high-building life-saving device
  • Windlass type high-building life-saving device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The left and right supporting frames of the device are connected and fixed by 4 bolts and nuts such as 3, 4, 5, and 6; the cylinder 7 for winding the wire rope is installed in the middle of the bracket, and there are convex edges at both ends to prevent the wire rope from being wound into the cylinder Outside; the right end of the central shaft of the cylinder 7 is processed into a square handle, which is used to initially wind the wire rope; the left end of the central shaft is equipped with a gear 16, which is tightly matched with the central shaft of 7 and rotates synchronously with the central shaft; the support frame on the left A shaft is installed on the board, and a combined gear 12 capable of free rotation is installed on the shaft. The small gear inside the combined gear 12 meshes with the gear 16 installed on the central shaft of the cylinder 7; The pinion 17 on the central axis of 7 is meshed, and the central axis of the gear 17 and the cylinder 7 is a slidin...

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PUM

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Abstract

The invention provides a windlass type high-building life-saving device. The height of modern buildings is increased continuously, when people encounters a sudden accident like a fire, how to escape fast becomes an unavoidable problem. The device is designed for solving the problem. The device is fixed and mounted at a proper position of a building at ordinary times; when necessary, a first escape person is fixed at an external end of a steel wire rope to jump down from upstairs. The device is provided with a speed control device, so that the escape person can land fast and safely. Simultaneously, a second escape person can untie the other end of the steel wire rope from a drum which the steel wire rope winds to fix the second escape person, and jumps down from upstairs similarly. At the same time, the external end of the steel wire rope is ascended to upstairs, therefore a third escape person (if any) can escape by the steel wire rope again. The steel wire rope can be used repeatedly, and the escaping time is shortened. The device is simple in structure, is applicable and is convenient for production, and is efficient escape equipment.

Description

technical field [0001] The device is an escape device used by ordinary residents who live (stay) in high-rise buildings in special situations, and is a device related to the field of fire protection. Background technique [0002] I saw a lot of scenes like this in CCTV fire knowledge lectures: a fire broke out in a high-rise building, two young people were forced to evacuate to the outside of the window sill, one of them tried to go down the downpipe to the ground, but failed, and finally the fire brigade They were rescued only after they arrived; some people were forced to jump directly from high buildings, and fell seriously injured; Residents were inconvenient to move, and firefighters had to risk their lives to move them away from the fire scene; what’s more, the fire was so fierce that it was too late to rescue people, causing people in high-level buildings to be either swallowed by fire or choked to death by smoke; similar incidents occurred in domestic and foreign ent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B1/06
Inventor 王智晖刘振辉王召信
Owner 王智晖