KR101706609B1 - A safety dvice and emergency escape device for high-rise building - Google Patents

Abstract

The present invention relates to an outdoor emergency evacuation device for an apartment building which is applied to the outside of an apartment building, enabling an evacuee to evacuate to a low place during an emergency as the outdoor emergency evacuation device is installed in one side of a window. To achieve this purpose of the present invention, the outdoor emergency evacuation device for the apartment building comprises: an entrance unit (10) protruding to form an evacuation space on an outer wall of the building in order for the evacuee to evacuate from the inside which is an evacuation place to the outside of the building when fire breaks out; a safety fence unit (20) adjacent to the entrance unit (10) forming a space in order for the evacuee to evacuate to a lower side; and a sliding stair unit (30) installed in an inner side of the safety fence unit (20) having evacuation stairs sliding by being unfolded such that the evacuee is able to evacuate to the lower side.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a safety rail for a high-rise building,

The present invention relates to an escape evacuation device for both safety rails for high-rise buildings, which is applied to high-rise buildings such as apartment houses and office buildings, and is usually used as a safety guardrail for fall prevention. When an emergency such as a fire occurs, And to be able to evacuate to the outside of the large pizza or escape safely downstairs.

As the society develops, the centralization of the city is getting worse and the office buildings and apartment buildings in the city are becoming higher. However, such high-rise buildings tend to be exposed more frequently to fire.

This is due to the increase in the installation of electronic equipment, electric heating equipment, and heating and heating equipment in many modern high-rise buildings, and the possibility of fire due to the heating of electric heater and the possibility of electric power overload is increasing day by day 365 days a year.

However, in the case of an emergency such as a fire in such a high-rise or a skyscraper, people inside the building must passively wait for a skyscraper ladder, which is an evacuation structural device, without equipment and devices capable of actively evacuating. It is very difficult to approach or access in a short time.

Since it is very limited or almost impossible to escape from the inside of a building when an emergency occurs in a tall building, if a fire or other emergency occurs inside a tall building all over the world, many people will be injured repeatedly .

In order to solve such a problem, in order to evacuate when an emergency such as a fire occurs, the Building Law has proposed various evacuation methods for apartment houses. Typical examples of such evacuation methods are fire escape shelters To be installed.

However, these indoor fire escape facilities are not intended to escape when a fire occurs, but to passively evacuate temporarily from the fire scene until the fire suppression and structure are achieved.

In order to solve such a problem, there are cases where an emergency staircase is installed in a high-rise building or a fire evacuation facility is installed on each floor, and a device capable of continuously evacuating toward a low- However, most of them are located in a building, so that rapid evacuation is very limited.

In addition, the proposed evacuation devices can be evacuated downward from the upper layer to the lower layer, but even if there is no urgent situation in the upper layer, there is a risk that the lower layer can easily enter the lower layer. There is a disadvantage in that it is difficult to install the locking device in the entrance of the evacuation passage and to use it in an emergency situation.

In addition, in the case of such an indoor fire evacuation facility, it is necessary to design a separate space when designing the apartment house. Therefore, it is inconvenient that the living space of the tenant is reduced after completion, There were many cases in which it was not provided.

In order to overcome the above-mentioned problem of evacuation, there has been proposed an evacuation device or evacuation device installed outside the building. However, most of them are difficult to verify for its effectiveness and because of its structural characteristics, Most of them are reluctant to use.

A representative example of such an outdoor type evacuation device is proposed in Korean Patent No. 10-1562205 (Safety fire evacuation system in a high-rise building, registered on October 15, 2015), but in the case of this technology, Not only the mechanical impact is applied to the outer wall of the lower layer, but also the problem that the lower pile can be priced.

In addition, there is a risk that the evacuee will fall to the open outside of the evacuation device because the safety compartments such as the fins of the plurality of evacuation devices are inadequate in case of emergency, and there is a problem that the evacuee is reluctant to evacuate the top- .

Korean Patent Laid-Open No. 10-2004-0069307 (railing for fire escape, released on August 05, 2004) Korean Registered Patent No. 10-0738377 (Emergency Escape Ladder, Registered on July 05, 2007) Korean Patent Laid-Open No. 10-2008-0107571 (folding-type rescue device, published on December 11, 2008) Korean Registered Patent No. 10-0968162 (Fire escape staircase installed on the veranda of the building with security device, registered on June 29, 2010) Korean Registered Patent No. 10-1562205 (Safety fire evacuation system in high-rise building, registered on October 15, 2015)

In order to overcome the above-mentioned problems, the present invention provides a safe haven escape device for a high-rise building, which can safely evacuate the evacuation device from the outside of the evacuation device when the evacuation device is deployed for evacuation in case of emergency, .

It is still another object of the present invention to provide an escape / evacuation device for both safety rails for a high-rise building capable of minimizing the mechanical impact applied to the evacuation device during deployment for evacuation and also serving as a safety rail for preventing falls will be.

Another object of the present invention is to provide a safe haven shelter for a high-rise building which can be easily assembled on site at the time of installation, and which can be combined with each part to cope with the direction according to the situation of the site.

In order to achieve the object of the present invention, there is provided an evacuation evacuation device which is installed outside a high-rise building, which is used as a fall prevention rail for a normal case and can be used for evacuation and evacuation in the event of a fire, An entrance unit 10 protruding and protruding to form a space for evacuation to the outside of the building in order to evacuate to the outside of the building and a safety unit 20 provided adjacent to the entrance unit 10, And a sliding step unit (30) provided on the inside of the fence unit (20) and the safety fence unit (20), and a shelter step is developed so as to be downwardly evacuated downward and slidably installed. Thereby providing an escape evacuation apparatus for both safety rails for buildings.

The access unit 10 includes a coupling frame 12 attached to an outer wall of a building, a fuse plate 13 corresponding to the coupling frame 12, And an electric foot pedal 15 is further provided at an inner lower end portion of the folding fence 14. The folding fingers 14 are provided with a hinge at the center, And the folding downward steps 11 are coupled to the respective rectangular frames so that the escape person can move downward when the downward escape is made from the upper layer to the lower layer of the multi-family house.

The safety fence unit 20 includes a binding plate 21 coupled to the outer wall of the building, safety fences 22 corresponding to the binding plate 21 and spaced apart from the outer wall of the building, A support portion 23 provided on a side opening portion of the safety fence 22 and the binding plate 21 and a guide rod 24 for allowing the support portion 23 to move when the safety fence 22 is deployed, The sliding step unit 30 includes a pair of sliding fins 31 and a pair of sliding fins 31 provided on the inner side of the sliding fins 31 And the folding fences 34 are joined to the open faces of the pair of sliding fins 31. [

The folding fins 34 are formed such that a pair of rectangular frames are coupled to each other around a hinge and are folded around a hinge. A plurality of horizontal bars 34a are formed in a ladder shape on the pair of rectangular frames The horizontal bar 34a prevents the escape of the escaping person downward from the opening face of the pair of sliding fences 31 when the escaping person downwardly moves, The support portion 23 is formed in a shape of a scissor in which a pair of bars are hinge-coupled to each other. The support portion 23a supports the binding frame 21 so that one end of the support bar 23a can be rotated. And a guide bar 24 provided at one side of the safety fence 22 are provided at the other end portion of the support bar 23a and a coupling hinge 23b which is coupled to an upper portion of the safety fence 22, Can be extrapolated to Doedoe composed transfer hinge (23c) coupled to said transfer hinge (23c) is so hinged to the other end of the support bar (23a).

The conveying hinge 23c moves along the guide rod 24 when the support bar 23a in the schematic form is deployed and the other end of the support bar 23a is guided by the guide hinge 23c by the guide hinge 23c, The elastic member 24b is further provided at one side of the guide rod 24 so that the folding hinge 23c presses the elastic member 24b and the elastic member 24b In order to prevent the safety fence unit 20 from being unfolded due to an external impact in the normal state, the transfer hinge 23c is upwardly moved by the elastic force, The present invention provides an escape avoiding apparatus for a safety railing for a high-rise building, which further comprises an elevating unit (26).

It is another object of the present invention to provide an escape evacuation device for both safety rails for use in a high-rise building, which is capable of safely evacuating the evacuator without being exposed to the outside of the evacuation device when the evacuation device is deployed in case of emergency, So that it is possible to minimize the damage of human life through rapid evacuation.

In addition, it can reduce the mechanical shock applied to the device during deployment of the evacuation device, thereby improving the service life and safety, and facilitating the assembly of each part part during installation. There is an effect that it can be shortened.

1 is a perspective view of the present invention.
2 is an exploded perspective view of the present invention.
3 is a perspective view of the folding apparatus according to the present invention.
4 is an exemplary diagram showing an operation state of the present invention.
5 is a partial enlarged view for showing the locking device 26 according to the present invention.
FIG. 6 is a partially enlarged view showing a deployment operation according to the present invention. FIG.
7 is an exemplary view showing the operation of the folding step 32 according to the present invention.
8 is an exemplary view showing an installation example according to the present invention.

Hereinafter, a person skilled in the art will be described in detail with reference to the drawings so as to easily implement an escape / evacuation device for both safety rails for a high-rise building of the present invention.

FIG. 1 is a perspective view of the present invention, FIG. 2 is an exploded perspective view of the present invention, FIG. 3 is a perspective view of a folding apparatus according to the present invention, and FIG.

6 is a partially enlarged view for showing a deployment operation according to the present invention, and Fig. 7 is a sectional view of a folding step according to the present invention. Fig. 5 is a partially enlarged view showing a locking device 26 according to the present invention, (32).

1 to 7, the evacuation shelter for combined use with a safety railing for a high-rise building according to the present invention is attached to an outer wall of a house, and is normally installed in a folded state by a fall prevention rail on a balcony or the like, It is deployed and used as an evacuation device.

The above-described evacuation shelter for dual use safety rails of the present invention comprises an access unit 10 protruding to form an evacuation space on the outer wall of a building to evacuate to the outside of the building, A safety fence unit 20 provided adjacent to the unit 10 to form a space for downwardly escaping the safety fence unit 20 and a safety step unit 20 provided inside the safety fence unit 20, And a sliding step unit 30 slidably installed.

The access unit 10 includes a coupling frame 12 attached to an outer wall of a building, a fascia plate 13 corresponding to the coupling frame 12, And an electric foot pedal 15 coupled to the inner lower end.

At this time, the electric foot pedal 15 is formed to be folded by a hinge at the central part, and both side ends are hinged to the lower end of the coupling frame 12 and the lower end of the fascia plate 13, respectively.

The access unit 10 configured as described above is configured to engage the side surfaces of the coupling frame 12 and the fascia plate 13 with the folding fins 14 and to fix the coupling frame 12 and the fascia plate 13 13 are combined to form a structure for forming a space on the inner side.

Here, the folding fences 14 are formed in a shape having a hinge at the center and a pair of square frames coupled to each other around the hinge, and the folding downward steps 11 are coupled to the respective rectangular frames, And to allow the escapee to move downward when escaping downward from the upper part of the house to the lower part.

This is to make it easier for children with low body size to escape downward as well as adults.

More specifically, it is positioned so as to correspond to the ends of the evacuation devices individually installed on the various floors and used when the evacuator moves downward to move from the upper layer to the evacuation device installed in the next layer.

The safety fence unit 20 provided adjacent to the side surface of the access unit 10 includes a coupling plate 21 coupled to an outer wall of the building and a coupling plate 21 corresponding to the coupling plate 21, And a supporting portion 23 and a supporting portion 23 provided on a side opening portion of the safety fence 22 and the binding plate 21 and the supporting portion 23 are provided on the side of the safety fence 22, And a hinge bar 25 provided on the upper side of the binding plate 21. The hinge bar 25 is provided with a guide pin 24,

In addition, a plurality of vertical bars 22a are further provided on one side of the safety fence 22 to prevent the escape person from falling down.

The sliding step unit 30 provided inside the safety fence unit 20 is provided with a plurality of different electric fields. The sliding step unit 30 is disposed inside the safety fence unit 20, The safety fence unit 20 is deployed together with the safety fence unit 20 downward to serve as an emergency staircase.

At this time, the sliding step unit 30 includes a pair of sliding fins 31, a folding step 32 provided inside the sliding fins 31, and a pair of folding fins 34 ).

At this time, the folding fins 34 are formed so that a pair of square frames are coupled to each other around the hinge and are folded around the hinge, and a plurality of horizontal bars 34a are formed in a ladder shape on the pair of square frames do.

The transverse bar 34a serves to prevent the escaping person from moving downward while grasping downward, and to prevent the escaping person from falling into the opening face of the pair of sliding fins 31. [

The sliding fins 31 may be formed in a stepped shape by providing a plurality of vertical bars having different lengths in a stepwise manner.

In addition, the sliding fence 31 which is spaced apart from the outer wall of the building of the sliding fence 31 may further include a safety bar for preventing the escape person from falling down.

More specifically, the length of the vertical bar is increased as the distance from the entrance / exit unit 10 increases, so that the height of the vertical bar is decreased in steps.

Accordingly, vertical bars having different heights are arranged in order to maintain a top-down shape.

The deceleration coupling member 33 is provided at one side of the sliding fence 31 so as to be inserted into a plurality of vertical bars 22a provided in the longitudinal direction of the safety fence 22, So as to move up and down in the longitudinal direction of the vertical bar 22a and supported by the horizontal bar coupled to the lower end of the vertical bar 22a to prevent the vertical bar 22a from being lowered beyond a certain distance.

In the sliding fence 31, a plurality of steps are integrally formed and descend to operate.

Here, the provision of the deceleration coupling unit 33 as described above allows the lowering shock applied to the safety fence unit 20 to be attenuated when the sliding step unit 30 descends.

The safety rails of the safety rails for a high-rise building according to the present invention are installed in a folded form on a window of a balcony or the like to be normally used as a fall prevention safety rail. To this end, The device 26 is further provided on one side of the safety fence unit 20. [

More specifically, the locking device 26 is provided on a part of the upper side of the fastening plate 21 of the safety fence unit 20 and is engaged with the safety fences 22 in the folded state, (22) from separating from the binding plate (21).

For this purpose, a latching groove is formed on one side so as to be caught by the safety fence 22 and prevented from being separated. (See Fig. 5)

In addition, the supporting portion 23 for supporting and supporting the safety fence 22 in an emergency such as a fire can be formed by a supporting bar 23a having a pair of bars hinged to each other and a supporting bar 23a And the safety fence 22 and the safety fence 22 so that one end of the safety fence 22 and the safety fence 22 are rotatable and the other end of the support bar 23a is connected to the safety frame 22. [ The conveying hinge 23c is hinged to the other end of the support bar 23a so that the conveying hinge 23c can be hinged to the other end of the support bar 23a .

The conveying hinge 23c moves along the guide rod 24 when the support bar 23a in the form of a scissor is deployed and the other end of the support bar 23a is guided by the conveying hinge 23c to the guide rod 24, And an elastic member 24b is further provided at one side of the guide rod 24 so that the folding hinge 23c presses the elastic member 24b and the elastic force is applied to the elastic force And the transfer hinge 23c is transferred in the upward direction so as to be easily deployed. (See Fig. 6)

The sliding step unit 30 constructed as described above is formed of a pair of sliding fins 31 and a folding step 32 provided inside the sliding fins 31. The safety fences 22, A pair of sliding fins 31 are coupled to the safety fence unit 20 so as to be deployed together with the deployment operation of the safety fence unit 20. [

At this time, a folding step 32 hinged to a lower end of the pair of sliding fins 31 is developed. The folding step 32 is formed by hinging one end of a pair of panels to fold the folding step, As well.

In addition, the sliding fins 31 spaced from the outer wall of the building among the pair of sliding fins 31 are further provided with a safety bar to prevent the escape person from falling down.

The safety evacuation shelter for high-rise buildings according to the present invention is used in evacuation when a plurality of safety evacuation shelters are combined on the outer wall of a multi-family house.

To this end, an exemplary installation example according to the present invention will be described in detail below with reference to FIGS. 8 and 9.

8 is an exemplary view showing an installation example according to the present invention.

A plurality of safety evacuation shelters for use in combination with a safety rail for a high-rise building of the present invention are installed on the outer wall of a multi-family house to form a top-down stairway structure of a high-rise building and serve as an evacuation shelter.

More specifically, in a normal state, it is applied as a fall prevention rail to a folded state (A), and is developed as an evacuation shelter device when a fire or the like is developed.

For example, the entrance / exit unit 10 is located on the left side of the outer wall of the building, and the safety fence unit 20 and the sliding step unit The safety unit 30 and the sliding step unit 30 are arranged in a step-down manner in a downward direction, and the entrance unit 10 is positioned on the right side of the outer wall of the building in the immediately following layer and the safety fence unit 20 and the sliding step unit 30 are arranged in a left- A plurality of units are installed so as to intersect with each other.

In order to allow cross installation as described above, the stairs are arranged in a top-down manner when the escaper moves from a high-rise building to a low-level building. Each of the entrance unit 10, the safety fence unit 20, (30) are individually assembled and assembled before site installation, thereby realizing an evacuation evacuation device of a complicated structure.

By the above-described method, it is possible to shorten the time required for on-site installation and to implement a left-down type and a right-down type which are different in shape. In order to accomplish this, It is.

With this method, it is possible to complete the evacuation and evacuation device for both safety rails for a high-rise building of the present invention.

10: access unit 11: folding down stairs
12: joint frame 13: fancy plate
14: folding punch 15: electric footrest
20: Safety punch unit 21: Coupling plate
22: safety fence 23:
24: guide bar 25: hinge bar
26: Locking device 30: Sliding step unit
31: sliding fence 32: folding stairs
33: Deceleration coupling 34: Folding fan

Claims (9)

It is installed on the outside of a high-rise building and is used as a railing prevention rail for the purpose of evacuation and evacuation in case of emergency. In order to evacuate to the outside of the building, An access unit 10 that protrudes and protrudes so as to form an escape space;
A coupling plate 21 provided adjacent to the entrance unit 10 and extending to be evacuated downward and coupled to the outer wall of the building, and a coupling plate 21 corresponding to the coupling plate 21 and extending from the outer wall of the building And a supporting portion 23 provided on a side opening portion of the safety fence 22 and the binding plate 21 and the supporting portion 23 are installed on the sides of the safety fence 22, And a hinge bar 25 provided on the upper side of the fastening plate 21 so that the safety fences 22 are easily deployed and supported by the guide pins 24 and the safety fins 22, The supporting part 23 is provided with a supporting bar 23a in a form of a scissors in which a pair of bars are hinged and a fixing frame 21 for supporting one side end of the supporting bar 23a, A joining hinge 23b coupled to each of the parts, And a conveying hinge 23c coupled to the other end of the jig 23a so as to be extensively coupled to the guide frame 24 provided at one side of the safety fence 22 and the binding frame 21, 23c are hinged to the other end of the support bar 23a; And
And a sliding step unit (30) provided on the inside of the safety fence unit (20) and slidably installed to extend downwardly so as to be downwardly escaped. Evacuation device.
The method according to claim 1,
The access unit 10 includes a coupling frame 12 attached to an outer wall of a building, a fascia plate 13 corresponding to the coupling frame 12, And a folding fence (14) for folding and folding the folding fences (14), and an electric footrest (15) is further provided at an inner lower end.
3. The method of claim 2,
The folding fence 14 is formed with a hinge at the center and a pair of square frames coupled to the hinge. The folding down stairs 11 are coupled to the respective rectangular frames, So that the escape person can move in the lower direction when the lower shelf is lowered from the upper part to the lower shelf.
delete The method according to claim 1,
The sliding step unit 30 includes a pair of sliding fins 31 and a folding step 32 provided on the inner side of the sliding fins 31 and a folding fins 34 joined to the open faces of the pair of sliding fins 31 And a safety guard rail for a high-rise building.
6. The method of claim 5,
The folding fins 34 are formed so that a pair of rectangular frames are coupled to each other around a hinge and are folded around a hinge. A plurality of horizontal bars 34a are formed in a ladder shape on the pair of rectangular frames, The horizontal bar (34a) is designed to prevent the escape person from falling down to the open side of the pair of sliding fences (31) when the escape person downwardly escapes, Device.
delete The method according to claim 1,
The conveying hinge 23c is moved and supported along the guide rod 24 when the support bar 23a of the scissor type is developed. The elastic member 24b is installed on one side of the guide rod 24 So that the folding hinge 23c pushes the elastic member 24b and the feeding hinge 23c is moved upward by the elastic force that is pressed during the expansion so as to facilitate the development. Evacuation shelter for both safety railings for buildings.
The method according to claim 1,
And a lock device (26) is further provided on one side of the fastening plate (21) to prevent the safety fence unit (20) from being deployed due to external impact in normal times. .

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