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High-altitude fire-fighting escape device

An escape device and fire-fighting technology, applied in life-saving equipment, building rescue, etc., can solve problems such as difficulty in rescue or self-rescue, easy failure, complex structure, etc., to solve the difficulty of rescue or self-rescue, reduce production costs, and operate safely reliable effect

Inactive Publication Date: 2010-05-19
关俊杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can solve part of the problem that rescue or self-rescue is difficult due to the high floor. However, the structure is complex, involving many parts, and the speed control through the disc brake pads is unreasonable, easy to fail, and there are certain safety hazards.

Method used

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  • High-altitude fire-fighting escape device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Such as figure 1 , figure 2 As shown, a high-altitude fire escape device of the present invention includes a bracket 1, a speed reduction mechanism 2, and a cable 3. The cable 3 is wound around a rotating wheel 4 to form a closed cycle moving structure. The rotating wheel 4 is provided with an eccentric shaft 5, The deceleration mechanism is connected with the running wheel 4 through the eccentric shaft 5, and a cable guiding mechanism 6 is arranged below the turning wheel 4. The cable guiding mechanism 6 is composed of two fixed pulleys, and the cable 3 is connected between the two fixed pulleys to prevent the cable from breaking away. Turn the wheel body. The deceleration mechanism 2 includes a cylinder 2-1 located on the left and right sides of the rotating wheel, the end of the eccentric shaft 5 is connected to the piston rod 2-11 of the cylinder, and the top of the cylinder 2-1 has an air control hole that can adjust the intake and exhaust volume. 2-12, the down...

Embodiment 2

[0019] Such as image 3 As shown, the difference between this embodiment and the above-mentioned embodiment is that the deceleration mechanism adopts a hydraulic device, which is composed of a hydraulic cylinder 7 and an oil storage tank 8, and the cavities on both sides of the piston in the hydraulic cylinder are respectively provided with oil pipes connected to the fuel tank.

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Abstract

The invention discloses a high-altitude fire-fighting escape device which comprises a bracket, a decelerating mechanism, a cable and cable sliding bracket. The high-altitude fire-fighting escape device is characterized in that eudipleural fixed pulleys are arranged above the retarding mechanism, and the cable is windingly connected with the fixed pulleys and the decelerating mechanism to form an enclosed circulating moving structure. The invention is suitable for escaping from various high-rise buildings, and has the advantages of simple structure, convenient installation and safe and reliable escaping.

Description

technical field [0001] The invention relates to the technical field of fire-fighting and life-saving equipment, and more specifically relates to a fire-fighting and escape device for high-rise buildings to escape in an emergency. Background technique [0002] In recent years, there are more and more high-rise buildings in the city, and fires involving high-rise buildings also occur from time to time. When a fire breaks out or encounters an emergency, the escape methods that people can choose include climbing to the highest place and waiting for firefighters or helicopters. Rescue, or fall from a balcony or window using simple escape devices. Under normal circumstances, people advocate using the former method to save themselves, but when the rescuers cannot arrive in time, or the fire truck cannot approach, the trapped people can only be burned to death or suffocated to death, and some people will even die in a desperate situation. He fell to his death by jumping off a build...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B1/06A62B1/12
Inventor 关俊杰
Owner 关俊杰
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