Multifunctional rope releasing device

A multi-functional and equipment technology, applied in the field of fire extinguishing, escape equipment, and rescue outside the building, it can solve the problems of incomplete fire-fighting facilities, fire-fighting and escape resistance, affecting rescue and fire-fighting speed and efficiency, etc.

Inactive Publication Date: 2016-02-17
黄维
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is also the arm-raising fire truck used in the existing fire-fighting and lifesaving, which can generally implement fire fighting and rescue at a height of 53 meters, and the climbing of the fire-fighting ladder truck has a limit. Usually, the fire-fighting ladder truck can only rise to 80 of the limit value. % or so, if the wind force on the ground reaches level 4 to 5, the fire-fighting aerial ladder truck will not be able to raise the operation. In this way, once a high-rise building above 50 meters catches fire or people are trapped, it will be difficult for the fire-fighting aerial ladder to play a role. Rely on one's own ability to escape, but some high-rise buildings have incomplete fire-fighting facilities, fire hydrant doors are blocked by residents with sundries and other phenomena, which bring resistance to fire-fighting 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

[0052] Such as figure 1 as shown, figure 1 It is a schematic oblique view of the multifunctional rope releasing device according to the first embodiment of the present application. The multifunctional rope releasing device includes a housing 1, a hydraulic motor 2, a reel 3, a reel 5, a descender 6, a pull rope 7, a pull rope 8, a ring 9, a ring 10, a cantilever 11, and a column 12 , the above-mentioned hydraulic motor 2, reel 3, reel 5, slow descender 6, stay rope 7, stay rope 8, ring 9, ring 10, column 12 are arranged in the housing, hydraulic motor 2 and reel 3, The connection of the reel 5 can drive the reel 3 and the reel 5 to rotate. The above-mentioned ring 9 is set on the outer periphery of the reel 3 and can rotate around the reel 3. The above-mentioned ring 10 is set on the outer periphery of the reel 5 and can surround the reel 5 rotation, the above-mentioned descending device 6 is arranged on the ring 10, and one end of the above-mentioned stay rope 7 is fixedly ...

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PUM

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Abstract

The invention discloses a multifunctional rope releasing device. The multifunctional rope releasing device comprises a shell, a hydraulic transmission system, coiling blocks or rotating shafts and pull ropes. The hydraulic transmission system, the coiling blocks or the rotating shafts and the pull ropes are arranged in the shell. The hydraulic transmission system comprises a hydraulic motor. The hydraulic motor, the coiling blocks or the rotating shafts and the pull ropes are arranged in the shell. The hydraulic motor can drive the coiling blocks or the rotating shafts to rotate, the coiling blocks or the rotating shafts are sleeved with circular rings, and the circular rings can rotate around the coiling blocks or the rotating shafts. The circular rings are provided with blocking faces. The coiling blocks or the rotating shafts are provided with blocking pieces. One ends of the pull ropes are connected to the circular rings. After the blocking pieces on the coiling blocks or the rotating shafts clamp the blocking faces on the circular rings, the pull ropes extend out of the circular rings to be wound on the coiling blocks or the rotating shafts to extend out of the coiling blocks or the rotating shafts to be connected with weights.

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, and the reliability of fire elevators in the event of a fire is worth pondering. There is also the arm-raising fire truck used in the existing fire-fighting and lifesaving, which can generally implement fire fighting and rescue at a height of 53 meters, and the climbing of the fire-fighting ladder truck has a limit. Usually, the fire-fighting ladder truck can only rise to 80 of the limit value. % or so, if the wind force on the ground reaches level 4 to 5, the fire-fighting aerial ladder truck will not be able to raise the operation. In this way, once a high-rise building above 50 meters catches fire or people are trapped, it will be difficult for the fire-fighting aerial ladder to play a role. Rely on one's own ability to escape...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B1/10A62B1/18A62C31/00
Inventor 黄维
Owner 黄维
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