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Multifunctional rope unwinding equipment

A multi-functional and equipment technology, applied in the field of rescue, fire extinguishing outside buildings, and escape equipment, can solve problems such as incomplete fire facilities, resistance to fire extinguishing and escape, and affecting the speed and efficiency of rescue and fire extinguishing

Inactive Publication Date: 2017-04-05
吴超然
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Fires in high-rise buildings have always attracted people's attention. In the event of a fire, the reliability of fire elevators is worth pondering. There are also existing fire trucks used for fire and rescue, which can generally implement fire fighting and rescue people at a height of 53 meters. , and there is a limit to the height of the fire-fighting aerial ladder truck. Usually, the fire-fighting aerial ladder truck can only rise to about 80% of the limit value. Once a high-rise building catches fire or people are trapped, it is difficult for the fire ladder to play a role. Generally, the trapped people can only rely on their own ability to escape, but some high-rise buildings have incomplete fire-fighting facilities, and the fire hydrant doors are blocked by residents with sundries, etc. Various phenomena bring resistance to fire extinguishing and escape
In a word, when the height of the ladder truck is not enough, the fire rescue personnel are fully armed and go up the fire floor from the stairs to carry out fire fighting and rescue, which seriously affects the speed and efficiency of rescue and fire fighting. The existing technology has appeared on the roof layer or refuge floor of the building. Set up rope-releasing equipment. In case of fire, the above-mentioned rope-releasing equipment can be controlled to lower the slow-down rope and pull rope for emergency escape. However, the technical solution of the rope-releasing technique has certain safety risks, and also has the disadvantages of relatively complex structure and high cost. It has become necessary to study reliable and safe fire extinguishing, rescue and escape equipment outside the building

Method used

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Examples

Experimental program
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Embodiment Construction

[0072] Such as figure 1 as shown, figure 1It is a schematic oblique view of the multifunctional rope releasing device according to the first embodiment of the present application. Described multifunctional rope-releasing equipment 80 comprises housing 51, motor 52, reel 53, reel 55, annulus 59, cantilever 61, column 62, above-mentioned motor 52, reel 53, reel 55, annulus 59, Column 62 is arranged in housing 51, and motor 52 is connected with reel 53, reel 55 and can drive reel 53, reel 55 to rotate, and above-mentioned annulus 59 is sleeved on the periphery of reel 53 and can rotate around reel 53, The ring 59 is fixedly connected with a stay cord 68 and a stay cord 69 , and the reel 55 is fixedly connected with a stay cord 57 and a stay cord 58 . The above-mentioned reel 55 is provided with a winding groove 63 and a winding groove 65, and the above-mentioned reel 53 is provided with a winding groove 66 and a winding groove 67, and the pull cord 68 extends from the ring 59 a...

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PUM

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Abstract

The invention discloses multifunctional rope unwinding equipment. The multifunctional rope unwinding equipment comprises a shell, a motor, winding drums or rotating shafts and pull ropes; the moor is connected with the winding drums or the rotating shafts through a transmission mechanism and can drive the winding drums or the rotating shafts to rotate; one end of each pull rope is connected to a fixed end on the corresponding winding drum or the corresponding rotating shaft or a fixed end out of the corresponding winding drum; the pull ropes extend out from the fixed end and extend out from the winding drums or the rotating shafts to connect heavy objects after winding the winding drums or the rotating shafts; the multifunctional rope unwinding equipment is connected with a control cable which extends out of the shell and is provided with a controller, or a touch mechanism, which is provided with a control switch, of the multifunctional rope unwinding equipment is connected with a control pull rope which extends out of the shell.

Description

technical field [0001] The application belongs to a kind of outdoor fire extinguishing, rescue and escape equipment used in the construction field. Background technique [0002] Fires in high-rise buildings have always attracted people's attention. In the event of a fire, the reliability of fire elevators is worth pondering. There are also existing fire trucks used for fire and lifesaving, which can generally implement fire fighting and rescue people at a height of 53 meters. , and there is a limit to the height of the fire-fighting aerial ladder truck. Usually, the fire-fighting aerial ladder truck can only rise to about 80% of the limit value. Once a high-rise building catches fire or people are trapped, it is difficult for the fire ladder to play a role. Generally, the trapped people can only rely on their own ability to escape, but some high-rise buildings have incomplete fire-fighting facilities, and the fire hydrant doors are blocked by residents with sundries, etc. V...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B1/10A62B1/18
Inventor 吴超然
Owner 吴超然
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