KR101161560B1 - safe railing which is equipped with a rescue ladder - Google Patents

Abstract

The present invention is superimposed on the safety railings provided on the upstairs porch without the risk of fire, and when a fire occurs, the ladder is swiveled in the direction of the safety railings provided on the downstairs porch while one end is connected to the upstairs porch, and the rescue ladder between the upstairs porch and the lower porch. A rescue ladder connected to a safety handrail capable of releasing a fire, comprising: a balcony or balcony, and a balcony or balcony having a fall-proof safety railing, wherein the upper balcony is located at the bottom edge of the upper balcony or balcony. Or a through hole having one side exposed to the outside of the building by penetrating the bottom of the balcony above the upper floor, and an emergency exit through which a person can pass in the center while being fitted into the through hole. Adjacent to the safety railing A door opening and closing door hinged to the frame to open or close the emergency exit, and a safety railing hinged to one side of the frame exposed outside the building to a lower balcony or downstairs balcony. The rescue ladder may be pivoted in the direction of the safety railing, and the lock mechanism may be attached or detached from the safety railing object mounted on the upper balcony or the upper balcony. The rescue ladder provided in the present invention having such a structure does not disturb the exterior of the building by overlapping with a safety railing for everyday life without risk of fire and does not reduce the living space.
In addition, the rescue ladder provided in the present invention in the event of a fire can be separated from the safety railings provided on the upstairs porch, so that the bridge between the upstairs porch and the downstairs porch.
In addition, the opening and closing door provided in the present invention closes the emergency exit provided on the floor of the upper upper porch without the risk of fire, and in the event of a fire, the emergency exit is opened so that the occupants upstairs can move to the lower porch on the rescue ladder through the emergency exit. To help.

Description

Safety railing which is equipped with a rescue ladder

The present invention relates to a rescue ladder connected to a safety railing for placing a rescue ladder between an upstairs porch and a downstairs porch in the event of a fire in a high-rise building. When a fire breaks out, one side is pivoted to a safety railing on the lower porch, connected to the outer wall of the upstairs porch, and a rescue ladder connected to the safety railing that allows the rescue ladder to be placed between the upstairs and the lower porch. will be.

In general, in order to expand the living space inside the building and to use the narrow site more effectively, the building structure is gradually becoming higher, and such a high-rise building is usually equipped with a main entrance door for human access. On the opposite side of the main entrance door, a veranda is installed, and the veranda is provided with a fall guard rail.

Such a high-rise building has the advantage of being able to accommodate a large number of people in a narrow site, the view of the surrounding landscape from the inside of a high building, and has the advantage of having a number of amenities in a building.

However, the above-mentioned high-rise buildings have a disadvantage in that a high frequency of fires occur due to the inhabitation of several people inside a building soaring over a narrow site, and there is a problem in that, once a fire occurs, it can lead to large casualties. .

Of course, if the main entrance door and the emergency exit is open when the first fire occurs, it is possible to try to escape through the main entrance door and the emergency exit.

However, when the emergency exit and the main entrance door is blocked with flames, the occupants trapped inside the high-rise building have a problem of waiting for death or jumping over the safety railings to prevent falling as a result of being trapped inside the high-rise building.

On the other hand, in order to solve this problem, as shown in Figure 12, the application of the "Veranda railing equipped with an emergency ladder" of the application number 10-2005-0128253 has been filed and registered, the veranda railing equipped with the emergency ladder is shown in Figure 12 As shown in the figure, it is superimposed on a safety railing installed on a veranda without a risk of fire, and when a fire occurs, it is spread out on a lower porch and a rescue ladder can be placed between an upper veranda and a lower veranda.

However, the porch railing equipped with the above-mentioned emergency ladder pushes the rescue ladder out of the building to be orthogonal to the safety railing, and then misses the rescue ladder because the occupant must hang on the rescue ladder protruding out of the building. There was a problem that you can fall downstairs.

In addition, the above-described invention has a problem that the entire occupant of the building may be exposed to the fire risk because only the party who is in danger of the fire may escape, and the rescue team carrying out the rescue work outside the building causes the fire in an emergency situation due to the fire. There was a problem that can not quickly detect the location of the occurrence.

Accordingly, the present invention solves the problems of the fire escape means presented above, without disturbing the appearance of the usual building structure without the risk of fire, can minimize the anxiety when moving to the lower floor, the fire escape means to the entire building when operating Its purpose is to provide a rescue ladder connected to a safety railing that can emit a fire alarm signal.

In addition, another object of the present invention is to provide a rescue ladder connected to the safety railing to quickly find the location of the place where the rescue ladder is placed outside the building when the fire ladder is placed between the upper floor and the lower floor. The purpose is to provide.

In order to achieve the above object, the present invention is a high-rise building in which a veranda or a balcony is installed, and a safety railing for preventing fall from the veranda or the balcony is provided. A through hole having one side exposed to the outside of the building by penetrating the bottom of the building, and having an emergency exit through which a person can pass in the center while being fitted in the through hole, the frame having one side exposed to the outside of the building, and the safety handrail A door opening and closing door hinged to an adjacent frame to close or open the emergency exit, and a safety railing hinged to one side of the frame exposed outside the building to a lower balcony or lower balcony Axis in the direction of the safety railing equipped on the The number of rescue ladders, and upstairs porch or upstairs balcony attached to the railing safety targets can be achieved with a rescue ladder lock mechanism that can be attached or detached.

The rescue ladder provided in the present invention having such a structure does not disturb the appearance of the building structure by overlapping with the usual safety handrail without the risk of fire, and does not occupy a living space.

In addition, the rescue ladder provided in the present invention in the event of a fire can be separated from the safety railings provided on the upstairs porch or upstairs balcony to bridge between the upstairs veranda and the downstairs veranda or between the upstairs balcony and the downstairs balcony, The opening and closing door is closed in the emergency exit equipped on the floor of the upper floor porch normally without the risk of fire, and in the event of a fire, the emergency exit is opened so that upstairs can move on the rescue ladder through the rescue exit to the lower porch.

Thus, the upstairs occupant may open the opening and closing door and then move to the downstairs porch or downstairs balcony with a rescue ladder placed between the upstairs porch and the downstairs porch or between the upstairs balcony and the downstairs balcony.

In addition, the present invention is equipped with a fire alarm means for generating a fire alarm for the entire building when the opening and closing door is opened, it is possible to prevent large-scale human injury due to fire.

In addition, when a fire breaks out and a rescue ladder is placed between the upstairs and the downstairs, the light emitting means can be mounted on the circumference of the rescue ladder facing the outside of the building to quickly find the location where the fire occurred outside the building. can do.

1 is a view of the fall-prevention safety handrail equipped with the present invention from the outside of a high-rise building in normal fire risk,
Figure 2 is a view of the fall-proof safety railings equipped with the present invention from the inside of the upper upper porch without the risk of fire,
3 is a view of the opening and closing doors installed on the upper porch from the lower porch,
4, 5 and 6 are views for explaining a process in which the lock mechanism is released and the rescue ladder pivots in the direction of the downstairs porch;
7A to 7D are views for explaining a process in which when the gripping bar is pulled, the catching bar integrally connected with the gripping bar through the through bar is pulled out of the catching hook and finally the opening / closing door is opened;
8a to 8b are views for explaining the principle that the fire alarm means is operated when the opening and closing door is opened,
9 and 10 are views for explaining a process in which the fixing bracket and the opening and closing door is connected by a fixing nail,
FIG. 11 is a view for explaining a state in which a rescue ladder is pivoted to a lower floor porch when a fire occurs, and an opening / closing door installed on the upper floor porch is opened;
12 is a view for explaining the prior art filed before the present invention.

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

1 to 11, a veranda or a balcony is installed, a high-rise building with a safety railing 1 for preventing fall on the edge of the veranda or balcony, the upper edge of the balcony or upper balcony The through-hole (3) penetrates the floor of the upstairs porch or upstairs balcony, and one side is exposed to the outside of the building, and the emergency exit (5) fitted in the through-hole (3) can pass through the center Is equipped with one side of the frame 7 is exposed to the outside of the building, hinged to the frame (7) adjacent to the safety railings (1) opening and closing door (9) that can close or open the emergency exit (5) ) And a lower balcony or lower balcony in a safety handrail (1) hinged to one side of the frame (7) exposed outside the building and fitted to an upper balcony or an upper balcony. A lock mechanism capable of attaching or detaching the rescue ladder 11 pivoted in the direction of the safety railing 1 provided on the safety ladder 11 and the safety ladder 1 mounted on the upper balcony or the upper balcony. 13).

In addition, a handle 15 may be mounted on the circumferential surface of the opening / closing door 9 facing the emergency exit 5, as shown in FIG. 3.

In addition, as shown in FIGS. 4 and 5, the light emitting means 17 is mounted on the circumferential surface of the rescue ladder 11 facing each other with the safety handrail 1 provided on the upper balcony or the upper balcony. The location where the fire occurred outside the building when the rescue ladder 11 was turned from the upstairs veranda to the downstairs veranda or the upstairs balcony to the downstairs veranda and to bridge the upstairs and downstairs or between the upstairs balcony and the downstairs balcony. Is easy to find.

In this case, the light emitting means 17 may be a light emitting diode capable of emitting light by a current source or a reflecting plate capable of reflecting external light.

Meanwhile, as shown in FIG. 6, one side of the safety handrail 1 provided on the upstairs veranda or the upstairs balcony facing the inside of the upstairs veranda or the upstairs balcony extends in the inward direction of the upstairs veranda or the upstairs balcony. The fixing bracket 21 may be provided, and the fixing bracket 21 penetrates the fixing bracket 21 and the opening / closing door 9 when the opening / closing door 9 is pivoted in the direction of the fixing bracket 21. Can be equipped with a fixing nail (23).

Meanwhile, as illustrated in FIGS. 7A to 7D, extension brackets 27 extending in the frame 7 direction may be provided at edges of the opening / closing door 9, and two extension brackets 27 may be provided. The through rods 29a and 29b may be inserted and slide side by side, and the holding rod 31 may be mounted between the through rods 29a and 29b extending out of the opening / closing door 9 and extending. A locking bar 33 may be mounted between the through bars 29a and 29b penetrating the bracket 27 and inserted into the opening / closing door 9.

In addition, the upper edge of the emergency exit (5), as shown in Figure 7b, extends in the upper direction of the frame (7), and is fitted with a hook hook 35 bent in the outward direction of the emergency exit (5) In general, there is no danger that the locking bar 33 can be caught by the locking hook 35 to suppress the opening and closing of the door 9.

Therefore, when a fire occurs, as shown in Figure 7c, when the gripping rod 31 is pulled, the catching rod 33 moves out of the catching hook 35 while moving toward the extension bracket 27 to open and close the door ( 9) can be opened.

In addition, between the through bars 29a and 29b penetrating the extension bracket 27 and inserted into the opening / closing door 9, as shown in FIG. Position fixing bar 37 may be installed, and the circumferential surface of the opening and closing door 9 facing the emergency exit (5) extends in the direction of the emergency exit (5), and then the locking bar 33 and the position fixing bar ( A position fixing plate 39 can be mounted which can be connected to the extension bracket 27 by passing therebetween.

At this time, since the position fixing rod 37 may slide along the through rods 29a and 29b while being sandwiched between the opening and closing door 9 and the position fixing plate 39, the locking rod 33 swings in the vertical direction. Can be suppressed.

In addition, as shown in FIG. 8A, the left wall of the upstairs or upstairs balcony or the right side wall of the upstairs balcony or upstairs balcony may generate an electrical control signal for a fire alarm when the door 9 is opened. A fire alarm means 25 may be mounted. As shown in FIG. 8B, when the open / close door 9 is opened, the fire alarm means 25 is pushed by the open / close door to provide an electrical control signal. A push switch may be used or a proximity sensor that can generate an electrical control signal depending on the presence or absence of the open / close door 9 in a proximate position can be used.

The process of operating the rescue ladder 11 connected to the safety railing 1 according to the present invention having the above structure will be described with reference to FIGS. 1 to 11 as follows.

As shown in FIG. 1, the rescue ladder 11 equipped with the present invention without fire risk is connected to the safety handrail 1 provided on the upstairs porch by the lock mechanism 13 and installed on the upstairs porch. It may overlap the safety railing 1.

In addition, the opening / closing door 9 covers the emergency exit 5 provided in the frame 7, as shown in FIG. 2, and the locking bar 33 covers the opening / closing door 9 over the locking hook 35. ) Can be suppressed from opening.

Thus, as shown in Figure 3, a person located on the lower porch by the locking bar 33 hanging on the locking hook 35 can open and close the door 9 installed on the bottom of the upper porch and move to the upper porch. none.

On the other hand, if the front door of the upstairs residence is closed because a fire occurs inside the high-rise building is installed, the upstairs residents move to the veranda of the upstairs residence to avoid the fire generated in the upstairs residence.

Next, in order to place the rescue ladder 11 between the safety railing 1 provided on the upper porch and the safety railing 1 provided on the lower porch, the rescue ladder 11 and the safety railing ( 1) Release the lock mechanism 13 connected between the rescue ladder 11 and the safety railings (1).

Meanwhile, as shown in FIGS. 4 to 6, the rescue ladder 11 installed on the upper porch is pivoted to the lower porch by a hinge connected to the frame 7 as the lock mechanism 13 is released. You can place a bridge between the and downstairs porch.

The upstairs occupant then pulls the gripping rod 31, as shown in FIG. 7A, to open the emergency exit 5.

At this time, as the gripping rod 31 is pulled, the through bars 29a and 29b connected to the gripping rod 31 are pulled out and the hooks connected to the through bars 29a and 29b at the same time as shown in FIG. 7B. The rod 33 comes out of the catch hook 35.

In addition, the position fixing rod 37 installed in parallel with the engaging rod 33 between the through rods 29a and 29b is, as shown in FIGS. 7B and 7C, the opening / closing door 9 and the position fixing plate 39. The slide bar is slid in the direction of the extension bracket 27 in a state of being sandwiched between the bars. In this case, the positioning bar 37 is pulled in the direction of the extension bracket 27 along the through bars 29a and 29b. When it comes out, it can prevent shaking in an up-down direction.

On the other hand, the upper floor occupant who pulled out the gripping rod 31 and pulled the catching rod 33 from the catching hook 35 opened the opening / closing door 9 to shaft in the direction of the safety railing 1 as shown in FIG. 7D. Make a turn.

At this time, the opening and closing door 9 is open and at the same time as shown in Figures 8a and 8b, by turning on the push switch provided in the fire alarm means 25 can generate a fire alarm signal inside the high-rise building.

Next, the occupant upstairs, as shown in Figures 9 and 10, the opening and closing door 9 is pivoted by a hinge connected to the frame (7) to fix the fixing nail (23) so as not to close the emergency exit (5) again Connect the fixing bracket 21 and the opening and closing door 9 by using.

On the other hand, the upstairs resident who completed the above process, as shown in Figure 11, to pass through the emergency exit (5) holding the handle 15 provided on the opening and closing door (9) to move to the lower floor porch, and then rescue ladder Pass (11) to the lower porch.

The rescue ladder 11 provided in the present invention having such a structure does not disturb the exterior of the building by overlapping with the safety railing 1 which is normally free of fire risk and does not reduce the living space.

In addition, in the event of a fire, the rescue ladder 11 provided in the present invention may be separated from the safety railing 1 provided on the upstairs porch, thereby placing a bridge between the upstairs porch and the downstairs porch.

In addition, the opening / closing door 9 provided in the present invention closes the emergency exit 5 provided on the floor of the upper upper porch without the risk of fire. ) Through the rescue ladder (11) allows you to move downstairs porch.

1. Guard rail 3. Through hole
5. Emergency exit 7. Frame
9. Opening and closing door 11. Rescue ladder
13. Lock mechanism 15. Handle
17. Light emitting means 21. Fixing bracket
23. Fixed nail 25. Fire alarm means
27. Extension Bracket 29a. Through rod
31. Gripping rod 33. Hanging bar
35. Hang hook 37. Positioning bar
39. Position plate

Claims (8)

In a high-rise building in which a veranda or a balcony is installed, and a fall prevention safety handrail 1 is installed on the veranda or the balcony,
A through hole (3) having one side exposed to the outside of the building through the floor of the upstairs balcony or upstairs balcony from the bottom edge of the upstairs balcony or upstairs balcony;
A frame (7) fitted with the through hole (3) and having an emergency exit (5) through which a person can pass in the center, one side of which is exposed to the outside of the building;
An opening / closing door (9) hinged to the frame (7) adjacent to the safety railing (1) to close or open the emergency exit (5);
A salvage hinged to one side of the frame 7 exposed outside the building and pivoted in the direction of the safety railing 1 provided on the upstairs veranda or upstairs balcony to the safety railing 1 on the downstairs veranda or downstairs balcony. A ladder 11;
And a lock mechanism 13 capable of attaching or detaching the rescue ladder 11 on the safety railing 1 mounted on the upstairs veranda or upstairs balcony,
A handle 15 is mounted on a circumferential surface of the opening / closing door 9 facing the emergency exit 5,
Light emitting means 17 is mounted on the circumferential surface of the rescue ladder 11 facing the safety handrail 1 provided on the upstairs veranda or upstairs balcony,
On one side of the safety handrail 1 provided on the upstairs veranda or upstairs balcony facing the inner side of the upstairs veranda or upstairs balcony, a fixing bracket 21 extending in the inward direction of the upstairs veranda or upstairs balcony is provided.
The fixing bracket 21 is provided with a fixing nail 23 that can penetrate the fixing bracket 21 and the opening and closing door 9 when the opening and closing door 9 is pivoted in the direction of the fixing bracket 21.
On the left side wall of the upstairs or upstairs balcony or on the right side wall of the upstairs or upstairs balcony is equipped with fire alarm means 25 which can generate an electrical control signal for fire alarm when the door 9 is opened,
The fire alarm means 25 is a push switch capable of generating an electrical control signal by being pushed and pushed by the opening / closing door 9 when the opening / closing door 9 is opened, or electrically Proximity sensors capable of generating control signals
An extension bracket 27 extending in the direction of the frame 7 is provided at the edge of the opening / closing door 9,
Two through bars 29a and 29b are inserted into the extension bracket 27 and slide side by side.
A holding rod 31 is mounted between the through rods 29a and 29b extending out of the opening / closing door 9,
A locking bar 33 is mounted between the through bars 29a and 29b penetrating through the extension bracket 27 and inserted into the opening / closing door 9.
A locking hook 35 extending upward in the frame 7 and bent outwardly of the emergency exit 5 is mounted at the upper edge of the emergency exit 5 so that the locking rod 33 is normally caught without a risk of fire. It is possible to suppress the opening / closing door 9 from being caught by the hook 35, and when the fire is generated and the gripping rod 31 is pulled, the catching rod 33 is closed by the through rods 29a and 29b. While moving in the direction of the extension bracket 27, the locking hook 35 is released to open and close the door 9,
A position fixing bar 37 disposed in parallel with the locking bar 33 is installed between the through bars 29a and 29b penetrating through the extension bracket 27 and inserted into the opening / closing door 9.
The circumferential surface of the opening / closing door 9 facing the emergency exit 5 extends in the direction of the emergency exit 5 and is connected to the extension bracket 27 by passing between the catching rod 33 and the position fixing bar 37. Rescue ladder connected to the safety railing, characterized in that the position fixing plate 39 is mounted.
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