CN104511099A

CN104511099A - Roof crown block

Info

Publication number: CN104511099A
Application number: CN201310470116.7A
Authority: CN
Inventors: 曾俊斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-28
Filing date: 2013-09-28
Publication date: 2015-04-15

Abstract

The invention provides a roof crown block which can be stopped at all outdoor fire hydrants, balconies and evacuation exits of a floor at any height. The roof crown block comprises a roof I-shaped steel rail, a travelling crane, a winch, a crank arm and a hanging basket; the travelling crane can run in the parallel direction of the roof I-shaped steel rail; wheels of the travelling crane are double-layer iron wheels which can prevent the travelling crane from turning over during hoisting articles; a telescopic arm is arranged on the crank arm, which facilitates the adjustment of the distance from the hanging basket to the outdoor fire hydrants, the balconies and the evacuation exits. According to the roof crown block, the floors at all heights apply; the travelling crane moves to avoid the fire to safety rescue the trapped people and valuables at each floor, as well as conveying the firefighting materials from the ground to a roof; when in work, the crown block cannot be influenced by the ground environment surrounding a high-rise building and can also be used as a cleaning scaling ladder for cleaning the outer walls and glass windows of the high-rise building.

Description

Roof overhead traveling crane

Technical field

The present invention relates to a kind of fire-fighting overhead traveling crane of super-high storied building, use is waited in the conveying for escape during high building breaking out of fire and instrument of putting out a fire to save life and property, and belongs to technical field of fire control.

Background technology

Along with the development of urbanization, cause the rare of land resource, occur increasing super-high storied building.In super-high storied building, during breaking out of fire, floor inside can produce and burn out fire-fighting power supply, Fire lift lost efficacy and many unpredictable factors such as passageway for fire apparatus are shut in big fire, and the fire-fighting system in building is paralysed.So just difficulty is brought to the personnel escape in high building, conveying fire-fighting instrument and the work of putting out a fire to save life and property, the quality time of putting out a fire to save life and property and succouring can be wasted.Particularly more than 100 meters high buildings, outdoor to put out a fire to save life and property and rescue can be beyond one's ability to help because of the defect of fire-fighting equipment, current fire-fighting sky lift is generally below 50 meters, coordinate the range of giant to be also no more than 100 meters, the stop of sky lift sometimes also can be subject to the surrounding enviroment restriction in building and cannot work.Helicopter is adopted to connect high building fire-proof bolt outside building and conveying fire-fighting goods and materials, the dense smoke that can produce because of big fire and air-flow and cannot be close.Current tall-building fire fighting design and fire-fighting equipment device do not catch up with the development of high building far away, and more than 100 meters have become the blind spot of fire-fighting and rescue, and this just needs design a kind of not by effective fire plant that above-mentioned all factors affect.

Summary of the invention

The object of this reality invention is to provide one and can overcomes all fire burst factor, all Outdoor Fire Hydrants of any floor, balcony and emergency exit can be useful in stop, by the escape personnel's safe escape on all emergency exits and balcony, fire-fighting instrument can be transported to any floor and the fire-fighting overhead traveling crane facilitating the outer all fire hydrants of junction chamber.

In order to achieve the above object, technical scheme of the present invention there is provided a kind of fire-fighting overhead traveling crane can stopped at all Outdoor Fire Hydrants of any height floor, balcony and emergency exit, comprises roof bull headction, driving, hoist engine, cranks arm, hanging basket.Driving can run by the parallel direction of roof bull headction, and vehicle wheel adopts double-deck iron tyre, prevents from overturning during driving article hoisting, has retractor device, the distance of convenient adjustment hanging basket and Outdoor Fire Hydrant, balcony and emergency exit on cranking arm.

The present invention is applicable to the floor of all height, relies on the movement of overhead traveling crane to avoid big fire by the indicator of trapped personnel of each floor and valuables safe escape, also the fire-fighting goods and materials on ground can be transported to top layer.During overhead traveling crane work, do not affect by the ground environment around high building, also can as the clean aerial ladder of the wall face of high building and windowpane

Advantage of the present invention adapts to all height floors, high building high building fire-proof excellent, can make rescue reaction at short notice to fire.Fill up super-high storied building fire prevention in the world blank.

Accompanying drawing explanation

Fig. 1 is overhead traveling crane stand-by state structural representation;

Fig. 2 is overhead traveling crane working state structure schematic diagram;

Fig. 3 is that overhead traveling crane general structure coordinates schematic diagram.

Detailed description of the invention

The present invention is illustrated below in conjunction with embodiment.

As shown in Figure 3, for a kind of tall-building fire fighting overhead traveling crane structural representation, described tall-building fire fighting overhead traveling crane by overhead traveling crane body 1, steel wheel 2, seat 3 of cranking arm, gearbox 5, hoist engine 4, overhead traveling crane CD-ROM drive motor 6, overhead traveling crane an l o anti-tip wheel 7, hanging basket 8, hanging wheel 9, crank arm 10, chain sling 11, hoist engine motor 12, telescopic arm 14, telescopic driver 15 and accompanying drawing 1 bull headction 13 form.

Bull headction 13 and roof flooring are fixed, and overhead traveling crane body 1 are installed overhead traveling crane an l o anti-tip wheel 7 and coordinate with bull headction 13, and when preventing hanging basket 8 load-bearing, overhead traveling crane body 1 overturns.Overhead traveling crane body 1 is above equipped with seat 3 of cranking arm, and cranking arm on seat 3 of cranking arm 10 lifts telescopic arm 14, and telescopic driver 15 drives telescopic arm 14 hanging basket 8 can be stretched out outside building.Hoist engine motor 12 drives hoist engine 4 that hanging basket 8 is elevated at each floor, and overhead traveling crane CD-ROM drive motor 6 drives gearbox 5 to drive steel wheel 2 that overhead traveling crane is run on bull headction 13.

During work, hanging basket 8 has been coordinated in the conveying of each floor and stop effect by overhead traveling crane CD-ROM drive motor 6, hoist engine motor 12 and telescopic driver 15.Overhead traveling crane CD-ROM drive motor 6 completes overhead traveling crane body 1 and hanging basket 8 run action on roof rail 13, and hoist engine motor 12 completes hanging basket 8 elevating function, and telescopic driver 15 completes hanging basket 8 and to leave and near the action of Outdoor Fire Hydrant, balcony and emergency exit.

Claims

1. a tall-building fire fighting sky bassinet structure, overhead traveling crane body 1, steel wheel 2, seat 3 of cranking arm, gearbox 5, hoist engine 4, overhead traveling crane CD-ROM drive motor 6, overhead traveling crane an l o anti-tip wheel 7, hanging basket 8, hanging wheel 9, crank arm 10, chain sling 11, hoist engine motor 12, telescopic arm 14, telescopic driver 15 and bull headction 13.

2. roof overhead traveling crane is to the stop function of Outdoor Fire Hydrant, balcony and emergency exit.

3. the rescue mode method of tall-building fire fighting overhead traveling crane.