KR20110005130A

KR20110005130A - Emergency escaping apparatus for tall building

Info

Publication number: KR20110005130A
Application number: KR1020090062676A
Authority: KR
Inventors: 나판주
Original assignee: 주식회사 아세아방재
Priority date: 2009-07-09
Filing date: 2009-07-09
Publication date: 2011-01-17

Abstract

According to the present invention, the guide rail which is installed spaced apart at regular intervals on the outer wall of the high-rise building; A lowering device mounted on the guide rail and descending at a constant speed along the rail, wherein the guide rail corresponds to the floor of the high-rise building or the outer wall of the second-floor balcony from a height corresponding to the outermost balcony wall of the high-rise building. The guide is fixedly installed through the fixing member to the height of the guide member is integrally or selectively configured in the longitudinal direction of the rail on the opposite surface of the fixing member, the guide formed to a predetermined depth on both sides of the fixing member and the guide gear is not configured A groove; The steel sheet is provided on the outer side of the housing resiliently fitted into the guide rail of the guide rail or the guide rail of the guide rail so that the housing is mounted on the guide rail; A rotating gear installed in the housing so as to be engaged with the guide gear of the guide rail when the mounting piece is fitted into the guide groove and rotated along the guide gear; A reduction gear installed in the housing so as to be engaged with the rotary gear and rotated according to the rotation of the rotary gear; A reduction gear disposed radially to receive centrifugal force on the reduction wheel of the reduction gear; A deceleration cover fixed to surround the deceleration wheel and the deceleration piece to prevent the deceleration wheel from rotating by allowing the deceleration piece to contact the inner surface by centrifugal force due to the rotation of the deceleration wheel; And is provided on the outer side of the housing is provided an emergency escape device for a high-rise building comprising a protective member to safely protect the evacuator when the housing is mounted on the guide rail.

Description

Emergency escaping apparatus for tall buildings

The present invention relates to an emergency escape device for a high-rise building, and more particularly, in the high-rise building when the emergency occurs, such as a fire mounted on the guide rail installed on the outside of the balcony of the high-rise so that the wan descends safely along the guide rail It relates to an emergency escape device for high-rise building that allows the evacuator to escape quickly.

In general, slumber means that are frequently used as emergency escape devices, ie slopers are located near windows or verandas when it is difficult to use stairs or elevators in case of emergency such as fires in high-rise buildings such as apartments, hotels and hospitals. It is a safety evacuation mechanism that is installed and slowly descends to the descending rope system due to the weight of the evacuator. In other words, the stiffener was developed to be installed in a window or veranda when evacuating to the outside through a normal access passage due to a fire, etc., so that the evacuator can be evacuated to the outside safely. Tightening and descending will automatically evacuate to the lower part of high-rise building by its own weight.

The conventional emergency escape device as described above, when the emergency occurs, holding the wan and reel to move to the window or porch to secure the clamp of the wan on the cradle fixed to the building, the safety belt connected to one end of the rope on the body reel Throw the rope out of the building so that the rope wound on the reel is released.In this state, the rope is released slowly through the veranda or window. Will land.

However, in the conventional emergency escape apparatus, when there are a plurality of evacuators in the same space as the descending machine, after one evacuator completes escape, another evacuator can use the descending means, so that the other evacuators can continue. And rapid escape is difficult.

In addition, the emergency escape device is a descending from the upper part to the lower part of the high-rise building by using a rope, etc., if the rope is shaken by wind or the like, evacuation signs or balcony windows installed on the outer wall of the building or the outer wall There is a problem of being injured by collision with the installation member such as.

Accordingly, an object of the present invention is to mount a slumber on a rail installed outside the balcony of a high-rise building in case of an emergency such as a fire in a high-rise building so that the slumber descends safely along the guide rail so that the evacuator can escape quickly. It is to provide an emergency escape device for.

Another object of the present invention is to provide an emergency escape device for a high-rise building that allows a plurality of ascenders to be mounted on a single rail to allow a plurality of evacuators to escape continuously and quickly.

In addition, another object of the present invention is to provide an emergency escape device for a high-rise building that can prevent the evacuation of the evacuator to escape through the descender descending along the rail fixed to the outer wall of the high-rise building.

Meanwhile, the object of the present invention is not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

To this end, according to the present invention, the guide rail which is installed spaced apart at regular intervals on the outer wall of the high-rise building; A lowering device mounted on the guide rail and descending at a constant speed along the rail, wherein the guide rail corresponds to the floor of the high-rise building or the outer wall of the second-floor balcony from a height corresponding to the outermost balcony wall of the high-rise building. The guide is fixedly installed through the fixing member to the height of the guide member is integrally or selectively configured in the longitudinal direction of the rail on the opposite surface of the fixing member, the guide formed to a predetermined depth on both sides of the fixing member and the guide gear is not configured A groove; The steel sheet is provided on the outer side of the housing resiliently fitted into the guide rail of the guide rail or the guide rail of the guide rail so that the housing is mounted on the guide rail; A rotating gear installed in the housing so as to be engaged with the guide gear of the guide rail when the mounting piece is fitted into the guide groove and rotated along the guide gear; A reduction gear installed in the housing so as to be engaged with the rotary gear and rotated according to the rotation of the rotary gear; A reduction gear disposed radially to receive centrifugal force on the reduction wheel of the reduction gear; A deceleration cover fixed to surround the deceleration wheel and the deceleration piece to prevent the deceleration wheel from rotating by allowing the deceleration piece to contact the inner surface by centrifugal force due to the rotation of the deceleration wheel; And is provided on the outer side of the housing is provided an emergency escape device for a high-rise building comprising a protective member to safely protect the evacuator when the housing is mounted on the guide rail.

Therefore, according to the present invention, when an emergency situation such as a fire in a high-rise building is mounted on the guide rail installed on the outside of the balcony of the high-rise building so that the descender can safely descend along the guide rail so that the evacuator can escape quickly. .

In addition, a plurality of descenders are mounted on a single guide rail so that the plurality of evacuators can escape continuously and quickly.

In addition, the evacuator escapes through the descending descender descending along the guide rail fixed to the outer wall of the high-rise building so that the evacuator can be prevented from being injured by the installation member of the outer wall by the wind or the like.

In addition, the guide rail is provided from the uppermost balcony to the second floor balcony of the high-rise building through the configuration of a sensor for detecting an object on one side and the security system in conjunction with the outside to enter the indoor space along the guide rail Can be prevented.

On the other hand, the effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a high-rise building to which the emergency escape device for a high-rise building according to the first embodiment of the present invention, Figure 2 is a perspective view showing a guide rail and a steel in the emergency escape device for a high-rise building of Figure 1 3 is an exploded perspective view showing a stiffener in the emergency escape device for high-rise building of Figure 2, Figures 4 and 5 are the coupling state of the guide rail and the stiffener in the emergency escape device for high-rise building of Figure Side and cross-sectional views shown.

1 to 5, the emergency escape apparatus for a high-rise building according to a first embodiment of the present invention, the guide rail 100 is installed at a predetermined interval on the outer wall of the high-rise building and the guide It is mounted on the rail for 100 includes a descender 200 to descend at a constant speed along the rail.

The guide rail 100 is fixedly installed through the fixing member 110 from a height corresponding to the outer wall of the uppermost balcony of the high-rise building to a height corresponding to the ground wall of the high-rise building or the outer wall of the second-floor balcony, more preferably. Spaced apart from the outer wall to facilitate the access of the evacuator.

In addition, the guide rail 100, it is preferable to have a cross section of a cylindrical or hexahedron or 'H' beam, a guide gear such as a rack gear in the longitudinal direction of the rail on the opposite surface of the fixing member 110 120 is integrally or selectively configured, and the guide groove 130 of a predetermined depth is formed on both sides of the fixing member 110 and the guide gear 120 are not configured.

Here, the guide rail 100, as described above, may be provided from the height corresponding to the outer wall of the uppermost balcony of the high-rise building to the ground of the high-rise building, more preferably, the guide rail (100) In order to prevent the intrusion into the interior of the building along the) it is preferable that the fixing member 110 is provided to a height corresponding to the outer wall of the second floor balcony. In this case, it is preferable that an auxiliary guide rail (not shown) having a length corresponding to the height of the ground or the first floor balcony is elastically provided at the lower end of the guide rail 100. At this time, the extension of the auxiliary guide rail is preferably made by a well-known spring or hydraulic method. In addition, the guide groove of the rail for the auxiliary guide is formed to be rounded along the surface formed with the guide gear 120 so that the steel bar 200 is easily separated from the end of the guide groove of the rail for the auxiliary guide described later The mounting state can be immediately released without the mounting operation of the mounting piece (210).

Therefore, according to the guide rail 100, the outer wall of the high-rise building is installed at a predetermined interval spaced apart so that the descender 200 is mounted and lowered, unlike the conventional ropes do not shake the outside wind, etc. It is possible to prevent injuries of the evacuator by preventing a collision with the installation member of the outer wall.

The stub 200 is provided on the outside of the housing (H) to be elastically fitted in the guide groove 130 of the guide rail 100 so that the housing (H) is mounted on the guide rail (100) When the piece 210 and the mounting piece 210 are fitted into the guide groove 130, the guide piece is installed inside the housing H so as to be engaged with the guide gear 120 of the guide rail 110. Rotating gear 220 rotated along the gear 120, the reduction gear 230 is installed in the housing (H) to be engaged with the rotary gear 220 is rotated in accordance with the rotation of the rotary gear 220 The deceleration wheel 240 is radially disposed to receive the centrifugal force on the deceleration wheel 231 of the deceleration gear 230, and the deceleration wheel 231 is fixed to surround the deceleration wheel 231 and the deceleration piece 240. The deceleration piece 240 is brought into contact with the inner surface by the centrifugal force according to the rotation of the deceleration wheel 231 The protective member 260 is provided on the deceleration cover 250 to prevent the front and the outer side of the housing H to safely protect the evacuator when the housing H mounted on the guide rail 100 is lowered. Include.

Here, the mounting piece 210, the rotary gear 220, the reduction gear 230, the reduction piece 240 and the reduction cover 250 may be composed of a plurality each.

The mounting piece 210 is to elastically fit in the guide groove 130 of the guide rail 100 so that the housing (H) is mounted on the guide rail 100, the interior of the housing (H) The collar 213 and the collar 213 are elastically extended to the outside of the through hole 211 by the spring 212 so that the spring 212 is inserted into the through hole 211 formed at both sides. A support rod 214 extending perpendicular to an end of the support rod 214, a end rod 215 extending in parallel with the collar 213 at an end of the support rod 214, and a guide groove 130 at one end of the end rod 215. It comprises a guide roller 216 rotated along).

Therefore, according to the mounting piece 210, when the support rod 214 or the single rod 215 is pulled out of the housing H by an external force, the collar is fitted into the through hole 211 of the housing H. 213 is moved toward the outside of the through-hole 211, and in this state the external force applied to the support rod 214 or the single rod 215 after positioning the single rod 215 in the guide groove 130 When released, the single rod 215 is inserted into the guide groove 130 by a spring 212 fitted in the collar 213.

Here, the length of the support section 214 corresponds to the length of the rotary gear 220 in the housing (H) to maintain the state that is fully engaged with the guide gear 120 of the guide rail 100 Preferably, the length of the collar 213 and the single rod 215 is naturally separated from the guide groove 130 by the single rod 215 in the state in which the single rod 215 is inserted into the guide groove 130. It is preferable to correspond to the length which prevents it.

In addition to the roller guided along the bottom surface corresponding to the opening surface of the guide groove 130, the guide roller 216, that is, the side surface between the opening surface and the bottom surface of the guide groove 130, that is, the guide gear ( It is preferred to have a roller guided along the side surface on which 120 is formed. This, even if the housing (H) is opposed to the outside of the guide rail 100, the guide gear 120 is formed by the weight of the evacuator supported by the protection member 260 of the housing (H) to smoothly descend It is to make it possible.

The rotary gear 220 is rotatably arranged inside the housing (H) to descend while rotating along the guide gear 120 during an emergency situation, that is, the lowering operation. At this time, the guide gear 120 and the rotary gear 220 is in a state of being fully engaged by the mounting piece 210 to prevent the rotary gear 220 from idling or sliding due to the weight of the evacuator. do.

The reduction gear 230 is fitted to the rotary gear 220 in the housing (H) to be rotatably arranged to rotate in accordance with the rotary gear 220 when an emergency occurs, that is, the lowering operation, A reduction wheel 231 is configured to apply a braking force to the rotary gear 220 when rotating, and a plurality of partitioning protrusions 232 protrude radially from the reduction wheel 231.

The deceleration piece 240 is radially disposed to receive centrifugal force between the partition protrusions 232 protruding from the deceleration wheel 231 of the deceleration gear 230 so that the rotary gear 220 may be caused by the dead weight of the evacuator. In the case of rapid rotation, that is, when the descending speed is fast, the brake serves as a plurality of deceleration pieces 240 by the centrifugal force during the rotation of the deceleration wheel 231, respectively. It pushes out and comes into contact with the inner surface of the deceleration cover 250 to impart a strong frictional force to brake the deceleration wheel 231.

The deceleration cover 250 is fixed by a plurality of fastening members inside the housing (H) to surround the deceleration wheel 231 and the deceleration piece 240, respectively, by centrifugal force during rotation of the deceleration wheel 231. The deceleration piece 240 pushed outward along the partition protrusion 232 is in contact with the inner surface.

The protection member 260 is for protecting the evacuator safely when the housing H mounted on the guide rail 100 is lowered, and the seat belt 261 provided at one side of the housing H. It includes a footrest 262 and the like provided on the lower side of the housing (H).

Here, the footrest 262, it is preferable that the plurality of brackets 263 extend from the lower side of the housing (H) so as to be folded, more preferably the footrest 262 through the extension of the bracket 263. The housing (H) is preferably placed on the chest of the evacuator supported by the foot to allow the evacuator to hold the housing (H) by hand when descending.

At this time, the seat belt 261 is preferably to be worn on the waist or shoulder of the evacuator. In addition, the footrest 262 is preferably folded to face the housing (H) through a known rotating member to facilitate storage.

On the other hand, the bracket 263 of the protection member 260 may be provided with a chair instead of the footrest 262, if the chair is provided evacuator seated on the chair through the extension of the bracket 263 The housing (H) is located in the chest portion of the evacuator is to lower the hand to hold the housing (H) when descending. At this time, the seat belt 261 is preferably to be worn on the waist or shoulder of the evacuator.

In addition, one side of the housing (H) is further provided with a separate handle (not shown), it is good to allow the escape to hold the handle to escape in a stable posture.

Therefore, according to the stubborn 200, it can be safely escaped at a constant speed along the rail in a state mounted on the guide rail 100 installed at a predetermined interval spaced on the outer wall of the high-rise building, so that the evacuator can escape quickly, A plurality of descenders can be mounted on one rail to allow a plurality of evacuators to escape continuously and quickly.

Hereinafter, with reference to the drawings will be described the operation and effect of the emergency escape device for a high-rise building according to a first embodiment of the present invention.

First, the guide rails 100 are easily accessible from the evacuation member through the fixing member 110 from the height corresponding to the outer wall of the uppermost balcony of the high-rise building to the height corresponding to the floor of the high-rise building or the outer wall of the second-floor balcony. ) Is provided.

Here, the guide rail 100, the guide gear 120 is configured in the longitudinal direction of the rail on the opposite surface of the fixing member 110, the fixing member 110 and the guide gear 120 is configured Guide grooves 130 of a predetermined depth are configured on both sides that are not.

Then, the mounting piece 210 provided on the outside of the housing (H) of the steel sheet 200 is elastically fitted into the guide groove 130 of the guide rail 100, accordingly, the housing (H) The rotating gear 220 arranged inside is maintained in a state of being fully engaged with the guide gear 120 of the guide rail 100.

Thereafter, the seat belt 261 of the protection member 260 provided on the outside of the housing H is connected to the footrest 262 of the protection member 260 in a state where the seat belt 261 is worn on the waist or shoulder of the evacuator. The bracket 263 is extended to allow the housing H to be positioned at the chest of the evacuator.

Thereafter, as described above, the housing (H) of the sturdy 200 is mounted on the guide rail 100, and the evacuator manipulates and wears the seat belt 261 and the footrest 262 of the protective member 260. When this is completed, the rotating gear 220 is rotated along the guide gear 120 by the weight of the evacuator, the descending machine 200 is lowered. Here, the seat belt 261 is preferably worn on the waist of the evacuator before the mounting piece 210 of the stub 200 is mounted on the guide rail (100).

At this time, when the speed of rotating the rotary gear 220 along the guide gear 120 is increased by the weight of the evacuator, the deceleration wheel 231 of the reduction gear 230 meshed with the rotary gear 220. The deceleration piece 240 disposed in the deceleration gear 240 is pushed out of the deceleration wheel 231 by the centrifugal force due to the rotation of the deceleration gear 230 or the deceleration wheel 231 of the deceleration cover 250. In contact with the inner surface to brake the rotation of the reduction wheel 231, accordingly, since the rotating gear 220 is rotated slowly along the guide gear 120, the descending speed of the descending machine 200 can be maintained constant.

Subsequently, when the guide rail 100 is fixedly installed through the fixing member 110 to a height corresponding to the outer wall of the second floor balcony of the high-rise building, the stubber 200 descends to the lower end of the guide rail 100. In this case, an auxiliary guide rail (not shown) having a length corresponding to the height of the ground or the first floor balcony is gradually extended from the position of the lower end of the guide rail 100 so that the evacuator can safely land on the ground.

In addition, along the guide groove 130 is formed to be rounded along the surface formed with the guide gear 120 on the auxiliary guide rail so that the mounting piece 210 of the housing (H) is easily separated to descend continuously You can avoid interrupting the evacuator's escape.

In addition, it is possible to allow the plurality of stub 200 to be continuously mounted on the guide rail 100, through which a number of evacuators can escape continuously.

Here, a friction member (not shown) that provides mutual friction on one surface of the housing (H) that is in contact with one surface provided with the guide gear 120, when the guide rail 100 and the stub 200 is mounted. Is further formed to prevent the falling speed of the descending machine 200 in conjunction with the friction action of the deceleration piece 240 and the deceleration cover 250 is preferably made.

6 is a perspective view showing a stiffener in the emergency escape apparatus for a high-rise building according to a second embodiment of the present invention.

As described above, the lumber 200 according to the first embodiment of the present invention is a protective member 260 provided in the housing (H) of the lumber 200 mounted on the guide rail 100 is the housing Only the footrest 262 is extended from the bracket (263) through the bracket (263), the sturdy steel 200 according to the second preferred embodiment of the present invention, the protective member 260 is the guide rail 100 When the guide member 120 and the guide groove 130 is located on the back and both sides of the fixing member 110 and the fixing member 110 is located in front of the installation direction, that is, from the balcony or the like, the guide gear 120 ), The seat belt 261 and the footrest 262 of the protective member 260 are disposed toward the surface, so that the evacuator must move the body to correspond to the protective member 260. ) Is formed in one direction or both And a pivoting member 270 that can be rotated in such.

Thus, the stiffener 200 according to the second preferred embodiment of the present invention has the same components as those of the first preferred embodiment except for the rotating member 270, and thus only the rotating member 270 is described in detail. Let's explain.

As shown in FIG. 6, the pivoting member 270 of the mild steel 200 according to the second exemplary embodiment of the present invention is provided on the inside of the housing H, that is, the footrest 262 of the protective member 260. The first housing (H1) is provided with a bracket 263 that is connected to the stretchable and the second housing provided with the rotary gear 220, the reduction gear 230, the reduction piece 240 and the reduction cover 250 ( A rotating shaft (not shown) provided between H2), and the first housing H1 rotates in one or both directions with respect to the second housing H2 on the rotating shaft, and can rotate to maintain the rotated direction. And a plurality of fixing pins (not shown) configured between the pivot ring and the first housing H1 to maintain a position of the ring (not shown) and the first housing H1 rotated by the pivot ring. do. Here, the rotation member 270 preferably has a known configuration.

Therefore, according to the rotation member 270, even when the protective member 260 faces the surface when the guide rail 120 corresponds to the installation direction of the guide rail 100, that is, from the balcony, etc. Through the rotation of the housing (H1) it is possible to move the position of the protective member 260 to an easy access position of the evacuator to use the protective member 260 safer than gold as an evacuator.

On the other hand, the decelerator 200 according to the first embodiment and the second embodiment of the present invention, both of the deceleration piece by the centrifugal force according to the rotation of the reduction gear 230 in order to lower the descender 200 at a constant speed ( 240, the deceleration wheel 231 of the reduction gear 230 is to be braked by the friction force generated while contacting the inner surface of the reduction cover 250, the third preferred embodiment of the present invention, the deceleration piece ( Instead of 240, the deceleration wheel 231 or deceleration when the rotation speed of the sensor (not shown) for detecting the rotational speed of the reduction gear 230 and the reduction gear 230 detected by the detection sensor is a predetermined value or more. The cover 250 may include a known magnetic braking member (not shown) for contacting a brake pad (not shown) according to a magnetic field. In this case, a separate magnetic braking member and a separate sensor for supplying operating power to the sensing sensor may be provided. Battery (not shown) And an operation switch (not shown).

In addition, all of the first to third preferred embodiments of the present invention for the guide rail 100, more preferably for the guide in order to prevent outsiders from entering the indoor space along the guide rail (100) A sensor member such as an ultrasonic sensor or an infrared sensor for detecting the movement of an object on one side or the fixing member 110 of the rail 100 is provided, and a warning sound generating means for generating a warning sound when the sensor member is operated. The camera means for photographing the outer wall of the security system is preferably further included. Here, the crime prevention system stops the operation of the sensor member and the camera means in the event of an emergency, such as a fire from the control box (receiving panel) to the movement of the evacuator to descend by using the descender 200 in an emergency situation It is good practice to prevent detection by intrusion.

7 is a view showing the guide rail and the lowering device in the emergency escape device for a high-rise building according to a fourth embodiment of the present invention.

As described above, the emergency escape apparatus for a high-rise building according to the first embodiment of the present invention, the guide groove 130 is formed in the guide rail 100, the stiffener in the guide groove 130 Although the mounting piece 210 of 200 is to be mounted, the emergency escape device for a high-rise building according to a fourth embodiment of the present invention, as shown in Figure 7, the cylindrical shape that the guide groove is not formed The guide gear 120 of the guide rail 100 of the guide surface 120, that is, both sides of the surface that is fixed by the fixing member 110 to support the mounting piece 210 of the stub 200 have.

Therefore, the shape of the guide rail 100 may be variously implemented, and the manufacturing of the guide rail 100 may be simplified without forming the guide groove.

In addition, the insertion groove 140 in the longitudinal direction is formed in the central portion of the guide gear 120 formed on one surface of the guide rail 100, the insertion groove in the central portion of the rotary gear 220 of the sturdy steel 200 An insertion hole 221 is formed to be inserted into the 140.

Therefore, the coupling between the guide gear 120 of the guide rail 100 and the rotary gear 220 of the mild steel 200 may have a more stable state.

Therefore, according to the present invention as described above, when the emergency situation, such as a fire in a high-rise building by mounting the stub 200 to the guide rail 100 installed on the outside of the balcony of the high-rise building, the stub 200 is guide rail 100 Can be safely descended so that the evacuator can escape quickly.

In addition, a plurality of assembling machine 200 is mounted on a single guide rail 100 to allow a plurality of evacuators to escape continuously and quickly.

In addition, the evacuator escapes through the descending steel 200 descending along the guide rail 100 fixed to the outer wall of the high-rise building, thereby preventing the injured from being injured by the installation member of the outer wall by the wind or the like. You can do that.

In addition, the guide rail 100 is provided from the uppermost balcony of the high-rise building to the second floor of the balcony, and an outsider uses the guide rail 100 through a configuration of a sensor for detecting an object on the one side and a security system interlocked with it. Therefore, it is possible to prevent the entry into the indoor space.

While the preferred embodiments of the present invention have been described above with reference to the accompanying drawings, those skilled in the art to which the present invention pertains have various permutations and modifications without departing from the spirit or essential features of the present invention. It is to be understood that the present invention may be practiced in other specific forms, since modifications may be made. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

1 is a perspective view showing a high-rise building applied emergency escape apparatus for a high-rise building according to a first embodiment of the present invention;

Figure 2 is a perspective view of the guide rail and the lower in the emergency escape device for high-rise building of Figure 1;

Figure 3 is an exploded perspective view showing a stiffener in the emergency escape device for high-rise building of Figure 2;

4 and 5 are a side cross-sectional view and a planar cross-sectional view, respectively, showing the coupling state of the guide rail and the steel sheet in the emergency escape device for the high-rise building of Figure 2;

6 is a perspective view showing a stiffener in the emergency escape device for a high-rise building according to a second embodiment of the present invention; And

* Drawing reference *

100: guide rail 110: fixing member

120: guide gear 130: guide groove

140: Insertion groove 200: stiffener

210: mounting plate 220: rotating gear

230: reduction gear 240: reduction gear

250: reduction cover 260: protective member

270: rotating member

Claims

A guide rail 100 installed on the outer wall of the high-rise building at regular intervals;

Mounted on the guide rail 100, emergency escape device for high-rise building, characterized in that it comprises a descender 200 descending at a constant speed along the rail.

According to claim 1, The guide rail 100,

It is fixedly installed through the fixing member 110 from the height corresponding to the outer wall of the uppermost balcony of the high-rise building and the height corresponding to the outer wall of the second floor or the balcony,

Emergency escape device for high-rise building, characterized in that the guide gear 120 is integrally or selectively configured in the longitudinal direction of the rail on the opposite surface of the fixing member (110).

The method of claim 2, wherein the guide rail 100,

Emergency fixing device for a high-rise building, characterized in that it comprises a guide groove 130 formed in a predetermined depth on both sides of the fixing member 110 and the guide gear 120 is not configured.

The method of claim 2, wherein the guide rail 100,

Emergency escape device for high-rise building, characterized in that it comprises an insertion groove 140 formed in the longitudinal direction in the central portion of the guide gear 120.

The method of claim 3 or 4, wherein the stub steel 200,

It is provided on the outside of the housing (H) to be elastically fitted in the guide groove 130 of the guide rail 100 or the guide rail 100 so that the housing (H) is mounted on the guide rail (100) Mounting piece 210;

When the mounting piece 210 is fitted into the guide groove 130, the guide piece 120 is installed inside the housing H so as to fit with the guide gear 120 of the guide rail 110. Rotating gear 220 is rotated along;

A reduction gear 230 arranged in the housing H to be engaged with the rotary gear 220 and rotated according to the rotation of the rotary gear 220;

A reduction piece 240 disposed radially to receive a centrifugal force on the reduction wheel 231 of the reduction gear 230;

The deceleration wheel 231 and the deceleration piece 240 are fixed to surround the deceleration piece 240 by the centrifugal force caused by the rotation of the deceleration wheel 231 to rotate the deceleration wheel 231. Reducing cover 250 to prevent; And

Emergency for a high-rise building, characterized in that provided on the outer side of the housing (H) comprises a protective member 260 to safely protect the evacuator when the housing (H) mounted on the guide rail 100 when descending. Escape device.

The method of claim 5, wherein the mounting piece 210,

The collar 213 is elastically provided to the outside of the through hole 211 by the spring 212 is provided to be rotatable while the spring 212 is fitted in the through hole 211 formed in the inner both sides of the housing (H). ;

A support rod 214 extending perpendicular to an end of the collar 213;

A short rod 215 extending in parallel with the collar 213 at an end of the support section 214; And

Emergency escape device for a high-rise building, characterized in that it comprises a guide roller 216 is rotated along the guide groove 130 on one end of the single rod (215).

The emergency escape apparatus for high-rise building according to claim 5, wherein the rotary gear (220) has an insertion hole (221) protruding from the center portion thereof.

The method of claim 5, wherein the reduction gear 230,

Reduction wheel 231 is configured to apply a braking force to the rotary gear 220,

The deceleration wheel 231, the emergency escape device for a high-rise building, characterized in that a plurality of partition projections (232) protrude radially.

The method of claim 8, wherein the reduction piece 240,

When the rotary gear 220 is rapidly rotated by the weight of the evacuator is radially disposed so as to receive centrifugal force between the partition projections 232 protruding from the reduction wheel 231 of the reduction gear 230, a plurality of reduction pieces 240 is pushed out along the partition protrusion 232 by the centrifugal force during the rotation of the deceleration wheel 231, so that a strong frictional force is applied to the inner surface of the deceleration cover 250, Emergency escape device for high-rise building.

The method of claim 5, wherein the protection member 260,

Emergency escape device for a high-rise building, characterized in that it comprises a seat belt (261) provided on one side of the housing (H) and a footrest (262) provided on the lower side of the housing (H).

The method of claim 10, wherein the scaffold 262,

Emergency escape device for a high-rise building, characterized in that the plurality of brackets (263) extend from the lower side of the housing (H) to be folded.

The method of claim 10, wherein the descender 200,

A first housing (H1) having a bracket (263) extendably connected to the footrest (262) of the protection member (260) of the housing (H);

It is provided between the rotary gear 220, the reduction gear 230, the reduction gear 240 and the second housing (H2) is provided with a reduction cover 250,

Emergency escape device for a high-rise building, characterized in that the first housing (H1) further comprises a rotating member (270) to be rotated in one direction or in both directions with respect to the second housing (H2).

The method of claim 5, wherein the descender 200,

Instead of the deceleration piece 240,

The deceleration wheel 231 or the deceleration cover 250 when a rotation speed of a detection sensor (not shown) for detecting the rotational speed of the reduction gear 230 and the rotational speed of the reduction gear 230 detected by the detection sensor is greater than or equal to a predetermined value. Emergency escape device for a high-rise building characterized in that it comprises a known magnetic braking member (not shown) for contacting the brake pad (not shown) according to the magnetic field.

According to claim 1, One side of the guide rail 100 is provided with a sensor member for detecting the movement of the object and the warning sound generating means for generating a warning sound for the operation of the sensor member and the outer wall of the building is photographed Emergency escape device for high-rise building, characterized in that it further comprises a security system that the camera means is interlocked.

The method of claim 2, wherein the guide rail 100,

When provided through the fixing member 110 to a height corresponding to the outer wall of the second floor balcony,

An auxiliary guide rail (not shown) having a length corresponding to the height of the ground or the first floor balcony is provided at the lower end of the guide rail 100 to be stretchable.

The guide groove of the rail for the auxiliary guide is an emergency escape device for high-rise building, characterized in that it is formed rounded along the surface formed with the guide gear (120).