Building with multifunctional reeling-off device

A multi-functional and equipment technology, applied in life-saving equipment, building rescue, fire rescue, etc., can solve problems such as affecting the speed and efficiency of rescue and fire extinguishing, the inability of fire-fighting elevators to lift operations, and the resistance of fire-fighting and escape.

Inactive Publication Date: 2018-05-04
福州市鼓楼区超高层孵化器管理有限公司
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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 short, 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 the rope-releasing equipment. In the event of a 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 measures for fire extinguishing, rescue and escape outside the building

Method used

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  • Building with multifunctional reeling-off device
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  • Building with multifunctional reeling-off device

Examples

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Embodiment Construction

[0050] 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 motor 2, a reel 3, a reel 5, a descender 6, a stay rope 7, a stay rope 8, a ring 9, a ring 10, a cantilever 11, and a column 12, Above-mentioned motor 2, reel 3, reel 5, descender 6, stay cord 7, stay cord 8, annulus 9, annulus 10, column 12 are arranged in the housing, motor 2 and reel 3, reel 5 The connection 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 rotate around the reel 5. The above-mentioned descending device 6 is arranged on the ring 10 , and one end of the above-mentioned stay rope 7 is fixedly connected to the ring 9 . The above-mention...

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Abstract

The invention discloses a building with a multifunctional reeling-off device. T The multifunctional reeling-off device comprises an electric motor, a winding drum and a descent control device; the electric motor, the winding drum and the descent control device are arranged on a roof layer or refuge layer or the upper floor, the electric motor can drive the winding drum or rotating shaft to rotatethrough a transmission mechanism, the winding drum is sleeved with a ring, a blocking face is arranged on the ring, a blocking part is arranged on the winding drum or rotating shaft, the descent control device is arranged on the ring, a descent control rope of the descent control device extends out of the descent control device, is wound on the winding drum and then extends out of the winding drumand is connected with the weight, a cable connected with the electric motor extends downwards to the position below or outside the building and is connected with a power source through a main contactof a contactor, and a coil of the contactor is connected with a PLC and a power source to form a loop.

Description

technical field [0001] The application belongs to a building with functions of fire extinguishing, rescue and escape. 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, but some high-rise buildings...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B1/10A62B1/12A62B1/18A62C31/00
CPCA62B1/10A62B1/12A62B1/18A62C31/00
Inventor 不公告发明人
Owner 福州市鼓楼区超高层孵化器管理有限公司
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