KR101976476B1 - Eleavting device to prevent disasters such as fire - Google Patents

Abstract

The present invention relates to an emergency escape lifting device to prevent a disaster such as fire, and the emergency escape lifting device allows people in a building to escape quickly and safely, while being lifted and lowered along an exterior wall from the roof of the building. The emergency escape lifting device comprises a lifting supporting body installed on the roof of the building, and a lifting body supported by the lifting supporting body. The lifting supporting body is configured to be moved in a left and right direction while being fixed in a front and rear direction. The lifting body is installed to be withdrawn forward from the lifting supporting body, is separated from the lifting supporting body in case of disaster, and is configured to be lifted and lowered outside the building while being suspended on a lifting rope adjusted by a power device installed on the ground.

Description

FIELD OF THE INVENTION [0001] The present invention relates to an emergency escape lift device for a fire disaster,

The present invention relates to an evacuation device for allowing a person to quickly escape from a building in the event of a disaster such as a fire or an earthquake. More particularly, the present invention relates to an evacuation device for rapidly evacuating a building, To an escape emergency escape apparatus for a fire disaster which enables a safe escape.

Due to urbanization and efficient land use, the buildings are gradually becoming high-rise. However, the high-rise buildings of these buildings are vulnerable to disasters such as fires and earthquakes, which often causes many casualties in the event of a disaster.

For example, in the case of Korea, Dae Yeon Hotel Hotel Ha-jae, which is a 7-story building on December 25, 1971, suffered many casualties of 163 deaths and 63 casualties. Since then, there have been many casualties due to large and small fire. On May 21, 29 people were killed and 37 others were wounded due to a 9-story Jecheon Sports Center fire.

In the case of overseas, there were 85 deaths and 680 casualties in a 26-story hotel in Las Vegas on November 21, 1980.

Therefore, emergency escape facilities such as stiffness are forced to be installed for buildings of a certain size or more. The stiffener ties a rope to the body when a fire occurs in a high-rise building, allowing it to slowly descend through the exterior wall of the building.

However, since such a robber is a self-evacuation system, the user must be aware of how to use the robber, and be the owner of the mind and body to use it.

According to the recent survey by the Korea Consumer Protection Board, 65% of the elderly nursing homes in the metropolitan area are located in high-rise buildings. Therefore, it can be expected that the majority of elderly people in elderly nursing homes have difficulty in evacuating their self - rescue using a robotic device due to mental and physical disorders, which can lead to serious safety accidents in case of fire.

In addition, since the fortress is able to escape only one person, the rapid evacuation of many people in the multi-use facility is difficult in reality.

In order to solve these problems, a fire suppression and lifesaving elevator apparatus for a high-rise building has been proposed in Patent Registration No. 10-0701790.

As shown in FIG. 1, the evacuation and landing devices are lifted in the upper, lower, left, and right directions of the outer wall of the building requiring a structure by taking a wire 100 of a predetermined thickness, which is elongated in two strands, An elevator 30 made of a heat resistant wall having a non-combustible material 21 having a considerable heat resistance even in case of fire or flame generated in a fire, in the construction of the lifesaving elevator apparatus 10 for evacuating or rescue human life while moving; Self-generated power generating means (40) capable of exerting its own driving force at a predetermined position inside and outside of the elevator (30); The power generator is connected to the power supplied from the power generating unit so that the elevator 30 can easily travel from the fixed place stored through the self-generated power generating unit 40 to the place under the predetermined building, 453), a traveling device such as a steering device; The stationary wire 100 is given a considerable load on the wire 100 so that the wire 100 can be lifted up by riding on the two wires 100 that are long from the roof of the building. A tackle type wire pulley (60) which is strongly urged and does not slip; An elevator fire-fighting device for the purpose of temporary extinguishing of a partial flame necessary for lifesaving of a fire or a fire place approaching the elevator 30 during lifesaving activities due to a fire or suppressing the fire itself; .

The above-described prior art elevator lift apparatus has an advantage that a plurality of persons can be simultaneously evacuated. However, since the elevator car itself needs to adjust the driving force of the elevator, the occupant must adjust the elevator manually. Therefore, it is impossible to expect emergency evacuation by only the big pizzas with weak mind and body while the firefighter is not on board, Maintenance work is not easy because the lifting and lowering equipment should be suspended and fixed in a state of being protruded from the outer wall of the building even in normal times.

KR 10-0701790 B1

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and provides an emergency escape platform for a fire disaster which can be readily used by the elderly, .

It is another object of the present invention to provide an emergency escape platform for a fire disaster capable of maximizing the efficiency of the rescue operation by minimizing the lateral movement for the structure by absorbing lateral deviation with respect to the structural position.

Another object of the present invention is to provide an emergency escape platform for a fire emergency which can be easily stored and maintained on the roof of a building.

According to a most preferred embodiment of the present invention for solving the above-mentioned problems, there is provided an elevating support comprising a lift supporting body provided on a roof bottom surface of a building and an elevating body supported by the elevating supporting body, The elevating body is provided so as to be capable of being pulled forward from the elevating support, and in a state of being suspended in the elevating rope which is separated from the elevating support body in the event of a disaster and adjusted by a power device installed on the ground Wherein the emergency escape platform for a fire disaster is constructed so as to ascend and descend from the outside of the building.

According to another embodiment of the present invention, the elevating support comprises: a suspending barrel for suspending the ascending / descending member; a front vertical supporting frame for supporting the front of the suspending barrel; a rear vertical supporting frame for supporting the rear of the suspending barrel; A vertical vertical supporting frame and a rear vertical supporting frame, wherein the upper and lower vertical supporting frames are vertically supported on both sides of the vertical supporting frame, And a plurality of cloud tubes rotatably installed between mutually opposing fixing pipes. The emergency escape platform for a fire disaster is characterized in that the emergency escape platform for a fire disaster is provided.

According to another embodiment of the present invention, a guide fixing support tube is installed so as to fix both ends to a roof bottom of a building or a concrete railing, and at the connection portion between the rear vertical supporting frame and the mounting floor frame, There is provided an emergency escape platform for a fire emergency, characterized in that a moving support bracket having a through hole to be inserted is provided.

According to another embodiment of the present invention, the front vertical support frame and the rear vertical support frame are provided with a front end support groove and a rear end support recess, respectively, through which the suspending member is inserted, A lift table is provided. At this time, the front end support grooves and the rear end support grooves may be formed by spacing a pair of guide rollers located at the upper and lower portions.

According to another embodiment of the present invention, a hanging pulley is fixedly provided at the front end of the suspending member, and a pulling pulley is provided at the rear of the suspending pulley. The pulling pulley is provided on the hanging- And the lifting rope is detachably attached to a connecting rope connected to the power unit, the lifting rope having one end fixed to the elevating body and then passing through the hanging pulley and the pulling pulley, An emergency escape platform for fire disasters is provided.

According to another embodiment of the present invention, the elevating body is formed in a box shape having a bottom surface and front, rear, left, and right sides and an open top, A rope throwing slit is provided at the center front end of the bottom surface, a rope throwing window communicating with the rope passing slit is formed on the front surface, and a door is provided on at least one of the front, left and right sides The emergency escape platform for a fire disaster is provided. At this time, a rope insertion trench may be further provided at the center rear end of the bottom surface to be connected to the rope passing slit.

According to another embodiment of the present invention, the lifting body is further provided with wing plates that can be folded at an upper portion on the left and right sides of the lifting body, and a supporting wire, which supports the wing plate in an unfolded state, Is provided between the left and right sides of the wing plate and each upper end of the wing plate.

Since the lift device of the present invention is operated by adjustment of the power device installed on the outer surface of the disaster-causing building, safe and efficient operation by an expert such as a fire fighter or the like is enabled and the elderly can easily access and use, It allows many people to evacuate at the same time.

Also, the lift device of the present invention can enlarge the area of the area that can be simultaneously evacuated by the tie-off blade, thereby allowing large piles located in a wide range to be carried together without moving the lift device to the left and right, .

In addition, the lift device of the present invention can be installed outside the building only in case of a disaster such as a fire, thereby facilitating maintenance without hindering the appearance of the building, and enabling quick use in the event of a disaster such as fire.

1 is a cross-sectional view of a fire suppression and lifesaving elevator apparatus of a high-rise building according to the prior art.
2 is a perspective view of a lift device according to an embodiment of the present invention.
Fig. 3 is a perspective view of an elevation support which is a constitution of the lift device.
4 is a cross-sectional view taken along the line AA of Fig.
5 is a front view of the elevation support.
6 is a side view of the elevation support.
7 is a partial perspective view and a cross-sectional view showing the operating relationship of the latch provided on the lifting support.
Fig. 8 is a perspective view of an ascending / descending body, which is another constitution of the abovementioned landing gear.
9 is an exploded perspective view of the ascending / descending member.
10 is a detailed view showing the operation of the rope rest which can be installed inside the elevating body.
11 is a partial perspective view illustrating a method of attaching and detaching a drum that can be fixedly installed in the elevating member.
12 is a perspective view of an elevator according to another embodiment of the present invention.
13 is a cross-sectional view illustrating an operating relationship of a wing plate provided in the embodiment of FIG.
14 and 15 are cross-sectional views of the process of operating the landing gear of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in order to obscure or obscure the technical idea of the present invention due to the detailed description of the known structure in describing the present invention, the description of the structure of the above known structure will be omitted.

2 is a perspective view illustrating a state where a landing gear according to an embodiment of the present invention is installed on a roof of a building.

As shown in FIG. 2, the elevating device of the present invention is installed on the outside of the building, that is, on the roof, so that people in the building can quickly escape due to a disaster such as fire or earthquake. And includes a support body 200 and an ascending / descending body 400.

3 is a perspective view showing the overall appearance of the lifting support 200. Fig. 4 is a sectional view taken along the line AA of Fig. 3, and Fig. 5 is a vertical cross- 6 and 7 are side views for explaining the operation relationship of a part of the configuration of the lifting support 200. Fig. 7 is a partial perspective view for explaining the operation relationship of another configuration, and Fig. Sectional view.

The lifting support 200 is installed on the roof bottom 710 of the building and supports the lifting body 400 when the lifting body 400 is used or when the lifting body 400 is used. .

The elevating support 200 is fixed in its forward and backward directions in which the lifting body 400 moves, but is movable in the left and right directions, thereby allowing the lifting body 400 to descend to an accurate structure position.

The elevating and lowering support 200 includes a suspension member 250 and a front vertical supporting frame 210 and a rear vertical supporting frame 220 and a mounting floor frame 240, So as to support the heavy load.

The hanging rods 250 are supported by the front vertical supporting frame 210 and the rear vertical supporting frame 220 in a structure in which the ascending / descending body 400 is directly suspended in a cantilever structure manner.

As shown in FIG. 4, the lifting rope 400 is suspended from the suspending rods 250 through the lifting ropes 270 as described later, and is lifted up and down. And a pulling pulley 252 through which the lifting rope 270 passing through the suspending pulley 251 passes is provided in the rear of the suspending pulley 251.

Therefore, when the lifting rope 270 passed through the lifting pulley 252 is pulled, the lifting body 400 is lifted while the load is securely supported on the lifting rod 250. When the lifting rope 270 is loosened, (400) is lowered.

The front vertical supporting frame 210 is for supporting the front of the hanging rod 250, and on the other hand, it is an entrance through which the elevating member 400 is drawn and drawn as shown in FIG.

Therefore, the front vertical supporting frame 210 should be provided with an opening 211 having a size enough to allow the ascending / descending body 400 to pass through, and means for supporting the hanging hook 250 must be provided at the upper end thereof. One of the above means may be provided with a front end support groove 212 into which the suspension member 250 is inserted.

The rear vertical supporting frame 220 also supports the rear of the suspender 250 so that the load of the elevating unit 400 is supported by the roof concrete of the building so that the ascending / descending of the elevating unit 400 can be safely performed.

Therefore, it is preferable that a rear end support groove 222 corresponding to the front end support groove 212 is formed at the upper end of the rear vertical support frame 220. Hereinafter, the front vertical support frame 210 and the rear vertical support frame 220 are provided with the front end support grooves 212 and the rear end support grooves 222, respectively.

The hanging bar body 250 may have a structure that is fixed to the front vertical supporting frame 210 and the rear vertical supporting frame 220 in a state of protruding forward of the building, In addition, it damages the appearance of buildings and makes maintenance difficult.

Therefore, it is preferable that the suspending member 250 is installed in a structure that can be projected forward from the front vertical supporting frame 210 depending on whether the elevating member 400 is used or not.

The front suspension support groove 212 provided at the front vertical support frame 210 and the rear vertical support frame 220 and the suspension member 250 inserted into the rear end support groove 222 are formed in the front The suspending member 250 is pulled out when the lifting body 400 is used due to the occurrence of a disaster so that the lifting body 400 is lifted up vertically The suspending member 250 is retracted to prevent the leading end of the suspending member 250 from protruding from the outer surface of the building when the disaster is completed and the elevator 400 is moved back to the elevating support 200 . The stopper 253 may be provided at the rear end of the hanging bar 250 so that the hanging bar 250 may not be detached from the front vertical supporting frame 210 and the rear vertical supporting frame even if the hanging bar 250 is fully drawn out. And the stopper 253 is engaged with the rear end support groove 222 so that the pulling degree of the suspending member 250 with respect to the front vertical supporting frame 210 and the rear vertical supporting frame 220 is limited.

At this time, a pair of guide rollers 230 are installed at the upper ends of the front vertical support frame 210 and the rear vertical support frame 220, and the pair of guide rollers 230 are positioned at the upper and lower sides, The front end support groove 212 and the rear end support groove 222 can be formed. The front end support groove 212 and the rear end support recess 222 formed by the pair of guide rollers 230 can smoothly draw out the inserted hanging rod 250, So that the suspending member 250 can be easily taken out to enable rapid use of the ascending / descending body 400.

A mounting floor frame 240 is installed at each lower end of the front vertical supporting frame 210 and the rear vertical supporting frame 220 so that the elevating body 400 can be mounted.

The mounting floor frame 240 allows the front vertical supporting frame 210 and the rear vertical supporting frame 220 to be integrated with each other and also allows easy maintenance by storing the elevator 400 in a normal state, When the elevator 400 is in a state of emergency, the elevator 400 serves as an entry / exit platform that allows the elevator 400 to be slid and taken out to the front of the exterior wall of the building.

The mounting floor frame 240 includes a fixing pipe 241 for connecting the front vertical supporting frame 210 and the rear vertical supporting frame 220 to each other and integrating the front vertical supporting frame 210 and the rear vertical supporting frame 220, And a plurality of cloud tubes 242 installed to be installed. Therefore, the ascending / descending body 400 mounted on the mounting floor frame 240 can be easily moved back and forth with only a small force in accordance with the rotation of the cloud tube 242.

As described above, the lifting support body 200 constructed as described above is configured to be movable in the left-right direction so that the lifting body 400 is lifted and lowered at an accurate structural position, while the load acting on the lifting body 400 is transmitted to the building structure I will. For this purpose, a guide stationary support pipe 260 is provided to which both end portions are fixed to the roof bottom 710 of the building or the concrete railings 720.

Fixing and mounting of the ends of the guide fixing support tube 260 to the concrete railing 720 on the roof bottom 710 of the building can be performed by known means such as anchor bolts and fixing brackets. And all the loads of the large pizza on board.

In addition, the guide fixed support tube 260 serves as a guiding means for moving the lifting support 200 to the left and right. Preferably, the guide fixed support tube 260 should be spaced apart from the roof top surface 710 at a predetermined interval.

On the other hand, a movable support bracket 243 is installed at the lower end of the rear surface 420 of the elevation support 200, that is, at the connection portion between the rear vertical support frame 220 and the mounting floor frame 240. The movable support bracket 243 is provided with a through hole 243a through which the guide fixing support tube 260 is inserted.

The lifting and supporting member 200 installed to insert the guide fixing supporting tube 260 into the through hole 243a of the moving supporting bracket 243 can be moved laterally along the guide fixing supporting tube 260. [

8 is a perspective view of the elevator 400 according to an embodiment of the present invention. FIG. 8 is a perspective view of the elevator 400 as a whole. FIGS. 10 and 11 are detailed views of respective embodiments related to a method of dropping a bundle of lifting ropes 270 placed in the lifting body 400. FIG.

12 and 13 are a perspective view and a cross-sectional view, respectively, for explaining the structure of the ascending / descending body 400 according to still another embodiment of the present invention and another operating relationship.

The ascending / descending body 400 of the present invention is lifted up and down from the outside of the building in a state suspended from the lifting rope 270 adjusted by the power unit 600 installed on the ground, To escape from the building.

More specifically, the ascending / descending member 400, which is separated from the ascending and descending support 200 and positioned in front of the outer wall of the building, is fixed to one end of the ascending rope 270, The load 270 is transmitted through the suspender pulley 251 provided at the end of the suspending member 250 so that the load of the elevating member 400 is supported by the suspending member 250, The rope 270 is again lowered to the ground between the ascending / descending body 400 and the outer wall of the building after passing through the pulling pulley 252 provided behind the suspender pulley 251, and the power is transmitted to the power device 600 And connected to the connected connecting rope 610. The other end of the lifting rope 270 and the end of the connecting rope 610 to which the other end of the lifting rope 270 is connected are provided with connection rings 271 and 611 which can be fastened and disengaged from each other.

Accordingly, the power unit 600 is operated to release the lifting rope 270 to lower the lifting body 400 or to wind the lifting rope 270 so that the lifting body 400 can be lifted, It is possible to sequentially evacuate.

When the suspending member 250 is pulled out from the front vertical supporting frame 210 of the lifting support 200 or the like, the suspending pulley 251 and the pulling pulley 252 Is attached to the front end support groove 212 of the front vertical support frame 210 so that the front end of the suspension member 250 does not protrude from the outer wall surface of the building and the pulling pulley 250 The elevator rope 252 is positioned between the elevator 400 and the building outer wall so that the elevator rope 270 passing through the hoistway 252 is interfered by the elevator 400 and the building outer wall So that it can be pulled or released.

 To this end, the pulling drum 252 is installed in front of the front end support groove 212 so as to be movable back and forth on the suspending barrel 250. 4, when the elevator 400 is not used, that is, when the elevator 400 is placed on the elevation support 200 and the suspender 250 is pulled inward, When the lifting body 400 is used, that is, when the lifting body 400 is pulled out of the building and the hanging hook 250 is also fully extended outward, The lifting rope 252 is positioned between the lifting body 400 and the outer wall of the building as shown in FIG. 6 so that the lifting rope 270 is not interfered by the lifting body 400 and the building

When the lifting rope 400 is completely drawn out of the building and the lifting rope 252 is excessively moved to be positioned directly above the lifting body 400, when the lifting rope 270 is pulled, And also inhibits safe operation of the lift device due to the friction between the lifting rope 270 and the lifting device 400.

Therefore, it is possible to further include an engaging means for restricting the movement of the pulling pulley 252 so as not to move excessively toward the pulling pulley 251.

The hooking means may be provided in the form of a protrusion on the hanging hook 250. It is preferable that a U-shaped hook 213 is provided on the front vertical supporting frame 210 as shown in FIG. 7, So that the pulling of the hanging bar 250 is not disturbed.

7 (b), the front vertical support frame 210 may have a through hole (not shown), and the front vertical support frame 210 may have a through hole And is pulled out through the through hole to be pulled together when the hanging hook 250 is pulled in. Of course, a stopper 213a should be provided at both ends of the latch 213 to prevent the latch 213 from being detached from the front vertical support frame 210.

Although not shown, spring means are provided on both sides of the retaining band 213 so that the position of the pulling barrel 252 is automatically positioned between the elevating body 400 and the outer wall of the building when the suspending barrel 250 is taken out .

The ascending / descending body 400 is composed of a bottom surface 450 and front, rear, left and right sides 410, 420, 430 and 440, and is shaped like a box having an open upper part, so that the large piles loaded on the ascending / descending body 400 can be safely lowered do. A door 470 is provided on at least one of the rear surface 420 and the left and right surfaces 430 and 440 except for the front surface 410. Accordingly, the large pizzas can enter the inside of the ascending / descending body 400 through the door 470, and can also enter through the open portion of the upper portion, so that the pizzas can cope with the situation according to the disaster occurrence site. The walls of the front, rear, left, and right sides (410, 420, 430, and 440) may have a blocking wall structure so that smoke or flame does not enter the inside of the ascending / descending body 400. The lower portion of the ascending / descending body 400 may further include a wheel 453 so as to be more easily moved back and forth.

When the ascending / descending body 400 that has completed the evacuation operation enters the inside of the ascending and descending support body 200 in order to return to the original position, the ascending and descending body 400 passes through the pulling pulley 252, The first guide pulleys 421 and the second guide pulleys 422 are provided at the upper and lower ends of the center of the rear surface 420 to prevent the lifting rope 270 from being detached . A rope passing slit 451 connected to the center front end of the bottom surface 450 and a center bottom end of the front surface 410 and a rope passing slit 451 connected to the top of the rope passing slit 451 of the front surface 410, A throwing window 411 is formed.

Accordingly, when the ascending / descending body 400 is positioned inside the ascending and descending support body 200, the ascending and descending rope 270 passes through the first and second guide counters 421 and 422 as shown in FIG. 9 9-11, after passing through the bottom of the bottom surface 450 and passing through the rope passing slit 451, the rope throwing slot 411 may be positioned inside the elevator 400 where the rope throwing field 411 is located .

The lifting rope 270 is disposed in such a manner that the lifting rope 270 surrounds the lifting body 400 so that the lifting rope 270 is pulled to the ground when the emergency occurs so that the lifting body 400 is naturally pulled out of the lifting support 200 Effect.

The rope insertion trench 452 is connected to the rope passing slit 451 at the center rear end of the bottom surface 450 so that when the rope 400 enters the inside of the rope support 200, So that the ascending / descending rope 270 is not damaged and the ascending / descending body 400 can be smoothly entered.

The bundle of lifting ropes 270 located inside the lifting body 400 must be able to be discharged to the outside of the building through the rope throwing window 411 at any time.

9 to 11 illustrate respective embodiments for easy dropping of the hoist ropes 270. The first embodiment of the hoist ropes 270 is disposed at the rear side of the rope throwing window 411 in contact with the lower end of the rope throwing window 411 The rope holder 461 is installed to be inclined downward in the direction of the rope throwing window 411 so that the bundle of heavy lifting ropes 270 slides along the slope and is easily released desirable.

In this case, a rope fixing piece 462 is further provided at the front end of the rope mounting table 461. The rope fixing piece 462 prevents the lifting rope 270 placed on the rope mounting base 461 from slipping so that the lifting rope 270 is not normally released, but when the lifting body 400 is used, So that the lifting rope 270 slides down on the slope and can be dropped out of the building.

The structure of the rope fixing piece 462 is not particularly limited as long as it can perform the above-described functions, but it is preferable that the rope fixing piece 462 can be easily operated by anyone. As one of the embodiments, the rope fixing piece 462 is rotatably coupled to the front end of the rope holding table 461 by a hinge such as a hinge. Normally, as shown in Fig. 8, (Not shown) such as a bolt hook after the protruding jaws are formed in the direction of the arrows, and when the lock device is released when a disaster occurs, the load of the lift rope 270 causes the load The rope fixing piece 462 is rotated to the lower portion of the rope holding table 461 so that the rope holding table 461 can smoothly deliver the lifting rope 270.

11 shows a second embodiment for easy release of a bundle of hoisting ropes 270, wherein (a) - (c)

In the second embodiment described above, the drum 280 is further provided with the rope holder 461 not provided and the lifting pawl 270 being wound. The drum 280 is dropped together with the lifting rope 270 wound around the drum 280 through the rope throwing window 411. The material of the drum 280 is made of a very light and robust synthetic resin material.

The drums 280 are provided with through holes at the center, and the stationary rods 281 inserted into the through holes are fixed and released by a locking device provided on both sides of the rope throwing field 411. The locking device is only required to have a structure in which the drum 280 in which the stationary rod 281 is inserted can be fixed to the front surface 410 of the ascending / descent body 400 or can be easily separated therefrom. The rod insertion slot 412 is provided on both sides of the rope throwing window 411 of the front face 410 and the rod insertion slot 412 is inserted into the rod insertion slot 412, A fixing piece 413 having a guide groove on the groove 412 and a moving piece 414 for closing and opening the rod insertion groove 412 while moving up and down along the guide groove. At this time, it is preferable that the moving piece 414 is further provided with a handle 414a so that anyone can easily release the fixed state of the drum 280 on which the lifting rope 270 is wound so that the lifting rope 270 can be discharged to the outside.

As shown in FIGS. 12 and 13, the left and right surfaces 430 and 440 of the ascending / descending body 400 may further include a wing plate 480 that can be folded upward.

The wing plate 480 expands the width of the width of the wing plate 480 from the building so as to allow the wing plate 480 to enter the lifting structure 400, thereby enabling a more efficient structure and evacuation operation. That is, even if the position of the ascending / descending body 400 is slightly different from the structural position, it absorbs this difference and makes it possible to easily ride on the ascending / descending body 400 to nearby pacemakers, thereby maximizing the efficiency of the structure.

The lower end of the wing plate 480 is hinged to the lower ends of the left and right surfaces 430 and 440 of the lifting body 400 and the upper end is fixed to one end of the supporting wire 481.

The other end of the support wire 481 is fixed to the upper ends of the left and right sides 430 and 440 of the ascending / descending member 400 to support the unfolded state of the wing plate 480 and restrict the unfolding angle of the wing plate 480.

The fixing method of the supporting wire 481 to the lifting body 400 can be variously performed. A lock fixing means (not shown) for fixing the other end of the support wire 481 integrally to the upper ends of the left and right sides 430 and 440 of the ascending / descending member 400 and locking or releasing the folded state of the wing plate 480 And may be further provided on the outer surfaces of the left and right surfaces 430 and 440 of the ascending / descending body 400. 13A, a fixing hole 484 through which the support wire 481 passes is provided at the upper ends of the left and right sides 430 and 440 of the ascending / descending body 400, and a latch 485 is provided at the lower end thereof And is formed on the other end of the supporting wire 481 passing through the fixing hole 484 as shown in FIG. 13 (b) so that it can not pass through the fixing hole 484 because the inner diameter is larger than the inner diameter of the fixing hole 484. The wing plate 480 is unfolded by merely detaching the fixing ring 482 from the latch 485 in the lifting body 400 by fixing the latch 482 by the fixing ring 482 . At this time, the fixing ring 482 may further include a support plate (not shown) for efficiently supporting the wing plate 480 when the wing plate 480 is unfolded.

Up to now, the structure of the lift device of the present invention has been described. Figs. 14 and 15 are cross-sectional views showing the steps of evacuating people in the building using the lift device.

The suspending member 250 is drawn backward as shown in FIG. 14 (a), and the ascending / descending member 400 is also placed on the placing floor 240 of the ascending and descending support 200. At this time, the lifting rope 270 is also wrapped around the back of the lifting body 400 and is placed on the upper surface of the rope lifting base 461 inside the lifting body 400 in a state of being wound as shown in FIG. 9, and is fixed to the rope throwing window 411 in a state of being wound around the drum 280 as shown in FIG. Of course, the bundle of lifting ropes 270 placed on the upper surface of the rope rack 461 is not slid downward by the rope fixing pieces 462, and stays stable.

As shown in FIG. 2, the concrete railings 720 are usually installed on the roof of the building. In a portion where the elevating support 200 and the elevator 400 are normally located, So that the lifting and lowering body 400 can be moved in and out.

14 (b), the suspending member 250 is pushed so as to be pulled out from the front vertical support frame 210 to the front as much as possible, and then the rope throwing window The bundle of hoist ropes 270 wound around the hoist ropes 411 is discharged to the outside of the building. The release of the bundle of lifting ropes 270 can be performed by opening the rope fixing piece 462 in the outward direction to slip on the upper surface of the inclined rope holder 461 by its own weight, The rope throwing window 411, and the rope throwing window 411, respectively.

The movement of the lifting rope 270 can be adjusted only by the power unit 600 by connecting the end of the lifting rope 270 to the connecting rope 610 connected to the power unit 600 installed on the ground Let's do it.

When the lifting rope 270 is connected to the power unit 600, the power unit 600 is operated to wind the lifting rope 270 so that the lifting rope 270 wrapping the back of the lifting unit 400 moves the lifting rope 400 ) To be pushed out of the front building.

15, the lifting body 400 is positioned in front of the outer wall of the building. In this case, the lifting rope 270 is rotated by rotating the power unit 600 in the opposite direction, So that the ascending / descending body 400 can be gradually lowered. Of course, in this state, it is possible to move the lifting and lowering cradle to the left and right through firefighters or waiting shelters, or to lift the wing plates 480 to ride on the left and right of the middle building.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the scope of the invention is not limited to the disclosed embodiments, but, on the contrary, It is obvious that it will be possible to carry out various modifications thereof. It is therefore intended that such modifications are within the scope of the invention as set forth in the claims.

200; A lift support 210; Front vertical support frame
220; A rear vertical support frame 230; Guide roller
240; A mounting floor frame 250; Suspenders
260; A guide fixed support tube 270; Lifting rope
400; A lifting body 410; Front
420; Rear surface 430; Seat
440; 450 on the right; Bottom surface
470; A door 480; Wing plate
600; Power unit

Claims (10)

An evacuation device installed outside a building to allow a person to quickly escape from the building in the event of a disaster such as fire or earthquake,
An elevating support body 200 installed on a roof top surface 710 of the building and an elevating body 400 supported by the elevating support body 200,
The lifting support 200 includes a suspending member 250 for suspending the lifting member 400, a front vertical supporting frame 210 for supporting the front of the suspending member 250, A rear vertical support frame 220 for supporting the rear of the vertical support frame 210 and a rear vertical support frame 220 for supporting the rear of the vertical support frame 210; The mounting floor frame 240 includes a fixing pipe 241 for connecting the front vertical supporting frame 210 and the rear vertical supporting frame 220 to each other and connecting them to each other, And a plurality of rolling tubes 242 installed to be rotatable between the first and second rollers 241 and 241,
The ascending / descending member 400 is installed so as to be pulled out from the ascending and descending support 200. In the event of a disaster, the ascending and descending member 400 is separated from the ascending and descending support 200 and is lifted up and down by the lifting rope 270 adjusted by the power device 600 installed on the ground And is configured to ascend and descend from the outside of the building in a suspended state,
A guide fixing support tube 260 is installed to fix both end portions to the roof bottom 710 or the concrete railing 720 of the building and a connecting portion between the rear vertical supporting frame 220 and the mounting bottom frame 240 Wherein a movable support bracket (243) having a through hole (243a) into which the guide fixed support tube (260) is inserted is provided. delete delete The method according to claim 1,
A front end support groove 212 and a rear end support recess 222 into which the suspending member 250 is inserted are provided at the upper ends of the front vertical supporting frame 210 and the rear vertical supporting frame 220, Emergency escape elevator for fire disasters. 5. The method of claim 4,
Wherein the front end support groove (212) and the rear end support groove (222) are formed by spacing a pair of guide rollers (230) located at upper and lower portions. 5. The method of claim 4,
A stopper 253 is provided at the rear end of the suspending member 250 and the stopper 253 is engaged with the rear end support groove 222 to support the front vertical supporting frame 210 and the rear vertical supporting frame 220, And the degree of withdrawal of the hook body (250) is limited. 5. The method of claim 4,
A hanging drum 251 is fixed to the front end of the suspending barrel 250 and a pulling drum 252 is provided behind the hanging drum 251. The pulling drum 252 is mounted on the hanging bar 250 Is provided in front of the front end support groove (212) so as to be movable forward and rearward,
The lifting rope 270 is fixed to the lifting body 400 and then passes through the suspension drum 251 and the pulling drum 252. The lifting rope 270 is provided at the other end with a coupling ring 271, And is detachably attached to the connected connecting rope (610). The method according to claim 1,
The ascending / descending body 400 is formed in the shape of a box having an open top, which is composed of a bottom surface 450 and front, rear, left and right sides 410, 420, 430, and 440. At the upper and lower ends of the center of the rear surface 420, The rope passing slit 451 is provided at the center front end of the bottom surface 450 and the rope passing slit 451 is formed in the front surface 410 of the rope passing slit 451. [ Wherein the throwing window 411 is formed and a door 470 is provided on at least one of the rear surface 420 and the left and right surfaces 430 and 440. 9. The method of claim 8,
Further comprising a rope inserting trench (452) connected to the rope passing slit (451) at the center rear end of the bottom surface (450). 9. The method of claim 8,
Each of the left and right sides 430 and 440 of the ascending and descending body 400 is further provided with a wing plate 480 which can be folded upward and the wing plate 480 supports the unfolded state, Characterized in that a limiting supporting wire (481) is installed between the left and right sides (430, 440) of the ascending / descending body (400, 430) and each upper end of the blade plate (480).

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