Multifunctional rope reeling-off equipment with rescue function

A multi-functional and equipment technology, applied in the fields of escape equipment, rescue, and fire extinguishing outside the building, it can solve the problems of complex structure, affecting the speed and efficiency of rescue and fire fighting, and blocking the fire hydrant door with debris.

Inactive Publication Date: 2019-11-22
福州超高层消防科技有限公司
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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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  • Multifunctional rope reeling-off equipment with rescue function
  • Multifunctional rope reeling-off equipment with rescue function
  • Multifunctional rope reeling-off equipment with rescue function

Examples

Experimental program
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Effect test

Embodiment Construction

[0097] Such as figure 1 as shown, figure 1 It is a schematic oblique view of Embodiment 1 of the present application. The multifunctional rope releasing device includes a housing 1, an electric 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 electric 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, electric 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 and stay rope 8 is fixedly connected on the ring 9. The above-mentioned ree...

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PUM

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Abstract

The invention discloses multifunctional rope reeling-off equipment with a rescue function. The multifunctional rope reeling-off equipment comprises a power transmission system or a hydraulic transmission system or a pneumatic transmission system, rotating bodies and pull ropes, wherein a rotating shaft of a motor of the power transmission system or the hydraulic transmission system or the pneumatic transmission system is connected with the rotating bodies; ratchet mechanisms are connected to the rotating bodies; the pull ropes are connected to the corresponding rotating bodies; the pull ropesextend out of the rotating ring bodies, then wind the rotating bodies or reels, extend out of the rotating bodies or the reels, are directly connected with heavy objects or penetrate through wiring ducts of angle pulleys and then are connected with the heavy objects; a cable connected with an electric motor is connected with a power supply through main contacts of contactors; and coils of the contactors are connected with PLC and the power supply to form circuits.

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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IPC IPC(8): A62B1/10A62B1/12A62B1/18A62C31/00
CPCA62B1/10A62B1/12A62B1/18A62C31/00
Inventor 不公告发明人
Owner 福州超高层消防科技有限公司
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