CN2257201Y

CN2257201Y - Continuous lifesaving slow lowering device for high buildings

Info

Publication number: CN2257201Y
Application number: CN 96209301
Authority: CN
Inventors: 刘敬祥
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-04-15
Filing date: 1996-04-15
Publication date: 1997-07-02
Anticipated expiration: 2006-04-15

Abstract

The utility model relates to a continuous lifesaving slow lowering device for high buildings. Opposite slow lowering slots are arranged on both sides of walls outside windows of high buildings; the extreme ends of the slow lowering slots are in the shape of a curve arc near the ground; the slow lowering slots are convex, and guide slide tracks are arranged in the position of the slow lowering slots, which have small widths. Slow lowering tracks at arranged in the positions of the low lowering slots, which have large widths; slow lowering blocks which are arranged in a stagger mode are arranged on the walls of two inner sides of the slow lowering slots; leading in tracks are respectively arranged on escape windows; a slow lowering rod is a supporting rod of which both sides respectively are provided with pulleys which can just be accommodated in the guide slide tracks of the slow lowering slots; triangular slow lowering bodies accommodated in the slow lowering tracks are arranged on both ends of the supporting rod, which are slightly near the inner side of the supporting rod; a safety belt which is used for binding a body is arranged in the middle of the supporting rod.

Description

The high building slow descending device of escaping continuously

The utility model relates to a kind of high building slow descending device of escaping continuously.

The survival equipment of general high building mostly uses descending lifeline (machine), promptly on the exterior wall in building, be installed with hanger, and in each floor, place descending lifeline, and when the escape of fire alarm desire takes place, promptly taking out descending lifeline buckles it on hanger, and then take out safety belt wear be tied on one's body, and being buckled in the slow of descending lifeline, the safety of on one's body safety belt falls on the rope, utilize the weight of health and the effect of descending lifeline outward so climb out of wall, make human body gently reduce to ground safely, though this type of is slow to fall facility its convenience and security thereof are no doubt arranged, it also has following disappearance:

1. this type of slow fall equipment and only can be used in comparatively not high floor, because higher floor is longer apart from the distance on ground, so the slow length of falling rope of general descending lifeline is not enough to arrive ground.

2. this type of slow equipment that falls only can a people use at every turn, promptly must just can be connected to second people and use in that a people is slow when reducing to ground, thus can delay the time of emergency escape, and life-threatening safety.

In view of this, the purpose of this utility model is to provide a kind of high building slow descending device of escaping continuously, and it makes the human body slowly land to ground with the suitable cushioning effect that stops.

A purpose more of the present utility model is to provide a kind of high building slow descending device of escaping continuously, and it can not be subjected to the restriction of story height, even high again high building can also use.

Another purpose of the present utility model is to provide a kind of high building slow descending device of escaping continuously, use this to delay when falling facility, after a people jumps off, when treating apart from suitably distance and top nobody, can then allow escape again in second forces, so can one then escape, so can strive for time of escaping, and more people can be rescued.

The high building that provides according to the utility model slow descending device of escaping continuously, it is mainly fallen groove and is slowly fallen bar and constituted by slow, wherein:

The section that should slow fall groove generally is convex, be that less width end is a slide guide road, big width end is slow falling, and between slide guide road and slow falling, be connected both by neck, slowly again fall lateral surface and be provided with anti-detachment side plate, simultaneously at the slow slow piece that falls that is provided with the uniform arrangement of staggering mutually on the inner two side walls that falls; The slow interior side that falls groove at each escape scuttle place of high building, offer and to make this slow pole, pulley that falls bar reach the slow breach that body passes through that falls, be installed with hinge in the place, both sides up and down at the slow back side that falls of indentation, there simultaneously, it combines fixing with a lead in track near the set angle seat of the upper and lower of end, promptly this lead in track can rotation, the general c-shaped shape of the section of this lead in track, its end are the opening of big width; Be the curved arc shape at the slow groove that falls near the ground end again, and be provided with equidistant uniform tank in the slide guide road, and all be provided with the arc flexure strip in each tank, the slow least significant end that falls groove of arc is provided with baffle plate simultaneously, and is provided with soft shape cushion pad on baffle plate;

Should slow fall bar is that pole two ends are provided with pulley, this pulley just can fit into slow fall groove the slide guide road in, and be provided with the slow body that falls again at inboard slightly two ends, this slow body that falls just can fit in slow the falling, and the place is provided with two hangers in the middle of the pole, and is provided with the safety belt of tighten health in hangers;

Outside the wall outside each escape scuttle of high building, to delay with holder according to the height of floor and to fall then one being fixed on the wall of groove one, and the slow groove that falls of least significant end is curved arc shape, the slow groove that falls at each escape scuttle place is provided with lead in track again, in addition in each floor, place several and slowly fall bar according to number, make the survivor can a people then a people escape continuously.

Wherein, protruding two stators are located in these slow both sides, slide guide road that fall groove, and are provided with uniform fixing hole on stator, are fixed on the wall in order to holder.

From the above mentioned, the utility model high building slow descending device of escaping continuously, the slow groove that falls is set on the wall outside each escape scuttle of high building, be provided with lead in track at each escape scuttle place again, can guide the slow bar that falls to enter slow falling in the groove, the slow bar two head sheave slide guides of falling are fallen on the slide guide road of groove in slow, and make slow on it fall body and slow slow slow falling of falling of falling groove produces the suitable cushioning effect that stops between the piece, make and wear that tie up can be through slowly land to ground at the slow human body that falls on the bar safety belt, simultaneously after a people jumps off escape, treat distance suitably distance and top nobody the time, can a continuous people then a people jump off escape, and slow setting of falling groove can not be subjected to the restriction of story height.

The utility model can be obtained to understand completely by following detailed description and accompanying drawing, the usefulness that these describe in detail and accompanying drawing only explains, and should not limit to the utility model.

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 is a partial cutaway schematic of the present utility model.

Fig. 3 is an A-A generalized section among Fig. 1.

Fig. 4 for slow structure of falling groove of the present utility model and and lead in track, holder between marriage relation figure.

Fig. 5 is the slow schematic perspective view that falls bar of the present utility model.

Fig. 6,6A, 6B are the slow structural representation that falls the groove end of the present utility model.

Fig. 7 is the profile that delays in the slide guide road that falls the groove end structure of the present utility model.

See also shown in Figure 1, the utility model high building slow descending device of escaping is continuously mainly fallen groove 1 and is slowly fallen bar 2 and constituted by slow, promptly outside the wall outside each escape scuttle, to delay with holder according to the height of floor and to fall then one being fixed on the wall of 1 one of grooves, the ectotropic curved arc shape of groove 1 ' be is fallen at least significant end slow, the slow groove 1 that falls at each escape scuttle place is provided with lead in track 3, and in addition in each floor, place several and slowly fall bar 2 according to number, wherein:

Should slow groove 1 fall as shown in Figure 3, both sides are oppositely arranged outside its wall outside escape scuttle, and should delay the section such as the Fig. 3 that fall groove 1, generally be convex shown in 4, be that less width end is a slide guide road 11, big width end is one slowly to fall 12, and in slide guide road 11 and slow establish adapter neck 16 between falling 12, its width is smaller than the width in slide guide road 11, and slow 12 the lateral surface of falling is provided with anti-detachment side plate 17, be provided with on 12 the inside two side walls with the suitable distance slow piece 13 that falls of uniform arrangement that staggers simultaneously slow falling, locate protruding two stators 14 again in 11 both sides, slide guide road, and on stator 14, be provided with uniform fixing hole 15, and slow to fall groove 1 promptly be to insert between two stators 14 with the junction surface 41 of holder 4 one ends, then with screw 42 with both combinations, after holder 4 is fixed on (as shown in Figures 1 to 3) on the wall; Secondly, the slow interior side that falls groove 1 at each escape scuttle place, offer and to make this slow fall the pole 21 of bar 2, pulley 22 reaches the slow breach 10 that body 23 passes through that falls, and fall 12 back sides at breach 10 places slow and be installed with hinge 31 in the place, both sides up and down, another lead in track 3 is installed with angle seat 32 near the upper and lower of end, it is combined (as Fig. 3 with hinge 3, shown in 4), become parallel so can allow lead in track 3 when not using, fold outside wall with metope, and desire can outside switching when using, make lead in track 3 rotations stretch into indoor and become plumbness, the end of while lead in track 3 then to connect and fall on slide guide road 11 outer side surfaces of groove 1 in slow with wall; The general c-shaped shape of the section of this lead in track 3, it stretches into the opening 30 (as shown in Figure 2) that indoor end is big width, and its purpose is to make the slow pulley 22 that falls bar 2 two ends to be easy to enter in the lead in track 3; Groove 1 ' be the curved arc shape (as Fig. 6 is falling near ground end slow again, shown in 7), its section configuration is as aforementioned, difference be slide guide road 11 ' in be provided with suitably equidistant uniform tank 18 ', and each tank 18 ' in be provided with an arc flexure strip 19 ', and this flexure strip 19 ' an end be fixed on tank 18 ' on, the other end then is movable, and two relative flexure strips 19 ' between distance be smaller than slide guide road 11 ' width, simultaneously slow fall groove 1 ' least significant end be provided with baffle plate 111 ', and baffle plate 111 ' medial surface set firmly a rubber buffer 112 '.

Should slow bar 2 fall as Fig. 3; shown in 5; its two ends by a pole 21 are provided with pulley 22; this pulley 22 just can fit into slow falling in the guide runner 11 of groove 1; and be provided with the slow body 23 that falls triangular in shape again at inboard slightly two ends; should slow fall body 23 and just can be contained in slow falling in 12; and the place is provided with two hangers 211 in the middle of pole 21; two of safety belt 24 directly is fixed thereon with 241 end; at the cross band 242 that directly is installed with the tighten health with 241 appropriate position; and be provided with safety button 243 at the two ends of cross band 242; directly be provided with the collar 244 that thigh is penetrated two then, and the skin bag of the collar 244 is carried out soft protective is arranged with 241 end.

By above-mentioned each member, when high building generation fire alarm, slow bar 2 that falls of survivor's staff, and all wear and tightly tie up safety belt 24, go into lead in track 3 switchings indoor (as Fig. 3, shown in 4), a staff is grabbed the slow bar 2 that falls then, to delay the pulley 22 that falls bar 2 two ends in order and aim at opening 30 insertions of lead in track 3, make the slow bar 2 that falls slip into slow falling in the groove 1 along lead in track 3, health slowly sinks then, make slow fall bar 2 by human weight toward descending, pulley 22 is slided in slide guide road 11, slowly fall slow in 12 and fall piece 13 and then fall slow on the bar 2 and fall body 23 and produce and stop cushioning effect slow, the human body slowly land is gone down, and slow the falling 1 ' time of groove that drops to least significant end because its slide guide road 11 ' in be provided with flexure strip 19 ', so except because of slow fall groove 1 ' the design of curved arc shape, add flexure strip 19 ' effect, sliding of pulley 22 stopped, and more slows down the speed of decline, and be subjected to during to least significant end baffle plate 111 ' cushion pad 112 ' backstop and smoothly safety drop out.

So, use this to delay when falling facility, after a people escapes to jump, when treating at a distance of suitably distance and top nobody, can then allow and jump escape again in second forces, escape continuously so can a people follow a people, so can strive for time of escaping, more people can be rescued.

In addition, slow setting of falling groove 1 can not be subjected to the restriction of story height, needs only the height according to floor, slow one of the groove that falls is followed one being arranged on outside the wall, even high again high building can also use.

In sum, structure of the present utility model has been eliminated the disappearance of the product of commonly using, and the non-structure of commonly using can be compared, so the utility model not only meets practical value, and at first creating and the tool progressive.

Claims

1, a kind of high building slow descending device of escaping continuously is characterized in that being fallen groove and slowly being fallen bar and constituted by slow, wherein:

Should slow fall bar is that pole two ends are provided with pulley, this pulley just can fit into slow falling in the slide guide road of groove, and is provided with the slow body that falls again at inboard slightly two ends, and this slow body that falls just can fit in slow the falling, and the place is provided with two hangers in the middle of the pole, and is provided with the safety belt of tighten health in hangers;

Outside the wall outside each escape scuttle of high building, to delay with holder according to the height of floor and to fall then one being fixed on the wall of one of groove, and the slow groove that falls of least significant end is curved arc shape, and the slow groove that falls at each escape scuttle place is provided with lead in track again, places several the slow bars that fall according to number in addition in each floor.

2, according to the described high building of claim 1 slow descending device of escaping continuously, it is characterized in that: protruding two stators are located in these slow both sides, slide guide road that fall groove, and on stator, be provided with uniform fixing hole, cooperate with this stator to delay with a holder and fall groove and be fixed on the wall.