WO2018230836A1

WO2018230836A1 - Balcony parapet and fire/disaster evacuation facility

Info

Publication number: WO2018230836A1
Application number: PCT/KR2018/004823
Authority: WO
Inventors: 류순모; 강재식
Original assignee: 한국건설기술연구원
Priority date: 2017-06-16
Filing date: 2018-04-26
Publication date: 2018-12-20
Also published as: CN110770404B; KR101843842B1; CN110770404A

Abstract

A balcony parapet and fire/disaster evacuation facility according to the present invention comprises: an evacuation box; a locking means held and fixed to the evacuation box; an evacuation door enabling moving to a fall restraint and evacuation means which is structurally changed to an emergency fire escape stairway from the evacuation box; and a door locking means for holding and fixing the evacuation door to the evacuation box such that the evacuation door does not open. Therefore, the facility enables moving to the fall restraint and evacuation means which is structurally changed to an emergency fire escape stairway and then moving to an evacuation box of the floor below.

Description

Balcony handrail combined use fire, disaster evacuation facility

The present invention relates to a balcony railing combined fire and disaster evacuation facility, more specifically, a balcony railing for the fall prevention in ordinary times without the risk of fire, while the high-rise residents isolated from the fire when a fire occurs It relates to a balcony railing combined fire and disaster evacuation facility that is restructured into a fire disaster evacuation facility so as to safely descend to the ground.

In general, modern buildings have been increased in order to expand the living space inside the building and effectively use narrow members. Such high-rise buildings are usually equipped with main entrance doors for human access. On the other side of the main entrance door, a veranda is installed, and the veranda is provided with a fall guard rail for preventing fall.

This high-rise building has the advantage of being able to accommodate a large number of people in a narrow site, overlooking the surrounding landscape in a tall building, and having the convenience of having various amenities inside 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 soared on a narrow site, and there is a problem that if a fire occurs once, it can lead to large casualties. .

On the other hand, there is a method to avoid the body from the fire by using a waning device installed on the veranda in order to solve this problem, there was a problem such as difficult to operate because the gangling device is difficult to operate, and one rope Due to the burden of carrying the weight of the user there was a problem that can not shake the fear of fire and anxiety due to the use of the stiffness.

On the other hand, the prior art of the present invention has been filed and registered a "fire evacuation safety railings" of the Patent Registration No. "10-0927317", the fire evacuation safety railings are blocking the usual upper glass wall without the risk of fire. In the event of a fire, the upper glass wall is interposed between the first frame and the upper glass wall which are pivoted by a hinge fixed to the outer wall of the building and facing the lower glass wall or the lower outer wall, and there is no fire risk. If there is a fire while blocking, the second frame turning along the first frame in the direction of the lower glass wall or the lower outer wall, and both ends of one side and both ends of the second frame are connected to the first frame and the second frame, respectively, so that there is no risk of fire. It is usually erected alongside the upper glass wall to prevent the fall of the upper occupants while the first frame and the second frame are lower glass. When turned in the direction of the wall and the outer wall of the lower layer, the foot tread space is expanded while being connected to the first frame and the second frame in the orthogonal direction of the first frame and the second frame and spreading the gap between the first frame and the second frame. And a fixing means for fixing one side of the second frame to the upper building structure so that the first frame and the second frame are not pivoted to the lower glass wall or the lower outer wall by a hinge. have.

In order to solve the above problems, the present invention provides a balcony railing combined fire and disaster evacuation facility that allows a person isolated in a high-rise building to safely descend to the ground through a veranda when a fire occurs in a high-rise building and the main entrance is closed. It is an object of the present invention.

Balcony and handrail combined fire and disaster evacuation facility according to the present invention for achieving the above object is a foot-shaped bar mounted on the outside of the high-rise building and is rectangular parallelepiped rear and top facing the high-rise building and supporting the foot on the side An evacuation box having two or more in the height direction; It is installed on the left or right side of the evacuation box and the bottom is fixed to the outside of the high-rise building through the hinge means, and the rear without contacting the high-rise building is normally used as a safety railing to prevent falling and the fire is generated. Fall prevention and evacuation means for structural change to an emergency staircase for fire evacuation when the shaft is rotated 180 degrees downward through the means; Locking means for holding and fixing the fall prevention and evacuation means to the evacuation box so that the fall prevention and evacuation means are not rotated 180 degrees in the lower direction of the high-rise building through the hinge means. Open or closed in the state of being mounted on either side of the evacuation box facing the fall prevention and evacuation means so that the evacuator can move from the evacuation box to the fire escape evacuation stairway from the evacuation box to the rescue fall and evacuation means Evacuation doors; And a door locking means for holding and fixing the evacuation door to the evacuation box so that the evacuation door does not open, and the fall prevention and evacuation means are usually erected in a vertical direction without a risk of fire, so as to be used as a safety handrail for preventing fall. If the locking means is unlocked and the fall prevention and evacuation means are rotated 180 degrees in the lower direction of the high-rise building through the hinge means, the fall prevention and evacuation means are restructured into an emergency stairs for evacuation, Through the evacuation box and the evacuation door, you can move to the rescue-resistant fall prevention and evacuation means to the fire escape emergency stairs and then to the lower evacuation box.

The balcony handrail combined fire and disaster evacuation facility according to the present invention having such a structure is used as a safety handrail for preventing a fall in normal situations without a risk of fire, whereas when a fire occurs, the structure is changed to an emergency stairway for evacuating the fire and is isolated from the fire. Residents can be descended downstairs through the fire escape staircase on the veranda.

1 is a view showing an embodiment in which the present invention is used as a safety fence for preventing the fall of ordinary times without the risk of fire,

Figure 2 is a view showing a state in which the present invention changed the structure of the fire escape emergency stairs when the fire occurs,

3 is a view for explaining the fall prevention and evacuation means,

4 is a view for explaining a locking means;

5 is a view showing a coupling relationship between the other fixing piece and the other fixing bar,

6 is a view for explaining the coupling relationship between the lock handle and the lock handle holder;

Figure 7a shows a shaft fixing hole machined in the shaft fixing bracket,

7b shows a hinge means,

Figure 7c is a view showing a hold arm engaging projection provided on the rotator bracket,

8 is a side view of the hinge means,

9 shows a door locking means;

10 shows the evacuation door fixing means,

11 is a view for explaining the evacuation box base bracket,

12 is a view for explaining a pair of front extension pieces mounted to the evacuation box fixing bracket,

13 is a view for explaining the anchor type anchor bracket,

14 is a view for explaining the wedge-type hinge bracket and the stepping means stop plate,

15 is a view for explaining the side folding plate hinge bracket and the side folding plate stopper,

16 is a view for explaining the folding prevention means,

17 is a view showing an apartment equipped with the present invention without the risk of fire,

18 is a view showing a situation where the apartment descent descends through the present invention in the event of a fire.

* Description of the sign *

1. Footstep Bar 3. Evacuation Box

5. Hinge means 7. Fall prevention and evacuation means

9. Locking means 11. Evacuation door

17. Hanger frame 19. Guide frame

21. First Scaffold 23. Second Scaffold

25. Foot step 27. First side plate

29. Second side plate 31. Side folding plate

33. One side fixing bar 35. Locking arm

37. First Hook Hook 39. One Side Fixing Piece

41. Other fixing bar 43. Second locking hook

45. Other fixing piece 47. Iron plate of one side

49. Iron plate on the other side 51. Lock handle

53. Lock handle holder 55. Wall fixing bracket

61.Shaft 63.Reduction Gear

65. Hanger frame hold arm 67. Rotator bracket

69. End Cap 71. Locking Bolt

73. Anti-interference ring 75. Shock absorbing bracket

77. Shock absorbing member 79. Reinforcing piece

81. Retractor bracket 83. Concrete step

85. Door lock handle 87. L-shaped holder

89. Evacuation door fixing means 91. Straight extension bar

93. Square groove 95. Dimming latch

97. Evacuation Box Mounting Bracket 99. Evacuation Box Stand Bracket

101. Lower part extension 103. Retractor anchor bracket

105. Extension front 107. Vertical guide angle frame

109. Retractor hinge bracket 111. Foot stop means

113. Side folding plate hinge bracket 115. Side folding plate stopper

117. Fold prevention means 119. Fold prevention lock handle

121. L-shaped stopper for anti-folding 123. Vertical hanger angle frame

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

The balcony handrail combined fire and disaster evacuation facilities according to the present invention is mounted on the outside of a high-rise building, as shown in Figures 1 to 2, the rear and the upper surface facing the high-rise building as a rectangular shape is open to support the foot on the side An evacuation box 3 provided with two or more stepping bars 1 in the height direction; It is installed on the left or right side of the evacuation box (3) and the bottom is fixed to the outside of the high-rise building through the hinge means (5), and the back of the usual no fire risk contact with the outside of the high-rise building to use as a safety railing to prevent falling. Fall prevention and evacuation means (7) when the fire is generated and the structural change to the fire escape emergency stairs when rotated 180 degrees in the lower direction of the high-rise building through the hinge means (5); Evacuate the fall prevention and evacuation means (7) so that the fall prevention and evacuation means (7) are not rotated 180 degrees in the lower direction of the high-rise building through the hinge means (5). Locking means (9) for holding on and fixing to; By opening or closing in the state of being mounted on either side of the evacuation box 3 facing the fall prevention and evacuation means 7, the evacuator is changed from the evacuation box 3 to the emergency stairs for evacuation in case of high-rise building fire. An evacuation door 11 to move to the fall prevention and evacuation means; And a door locking means 15 for holding and fixing the evacuation door 11 to the evacuation box 3 so that the evacuation door 11 does not open, and the fall prevention and evacuation means 7 is vertically free from fire risk. It is erected in the direction to be used as a safety railing to prevent falling to prevent the fall accident of residents, and in the event of a fire, the locking means (9) is unlocked and the fall prevention and evacuation means (7) through the hinge means (5) When the shaft is rotated 180 degrees, the fall prevention and evacuation means (7) is changed to the emergency stairway for evacuation, and the fire evacuator prevents the fall of the structural change to the emergency stairway for evacuation through the evacuation box (3) and the evacuation door (11). And move to the evacuation means (7) and then to the downstair evacuation box (3).

The fall prevention and evacuation means (7), as shown in Figure 3, in the form of a rectangular frame (Frame), the lower end is fixed to the outside of the high-rise building through the hinge means (5) to the upper direction of the high-rise building or the lower building A hanger frame 17 (Hanger Frame) that is rotated axially, a guide frame 19 (Guide Frame), which is provided with a fall prevention grate on the body in the form of a square frame and overlaps the hanger frame 17, hinged first footrest (21) and the second footrest 23, both sides of the first footrest (21) is axially fixed to the hanger frame (17) is axially rotated, both sides of the second footrest (23) guide frame (19) When the hanger frame 17 is axially fixed and rotated and there is no danger of fire, the first frame 21 and the second plate 23 are erected in the vertical direction while the fire is generated. Hanger frame 17 is the lower part of a high rise building Two or more stepping means 25 to allow the foot to be spread out while lying down in the horizontal direction when the first and

second footrests

21 and 23 overlap with each other, and the hanger frame 17. It is installed at both ends of the guide frame 19 and provided with a hinged first side plate 27 and the second side plate 29 and the upper and lower ends of the first side plate 27 is axially fixed to the hanger frame 17 When the hanger frame 17 is axially rotated in the state and the upper and lower ends of the second side plate 29 are axially fixed to the guide frame 19 and there is no danger of fire, The overlapped first side plate 27 and the second side plate 29 are sandwiched between the hanger frame 17 and the guide frame 19. When the fire occurs, the hanger frame 17 is axially rotated in the lower direction of the high-rise building. 1 side plate 27 and the second side plate 29 is made up of the side folding plate 31 If there is no risk of fire, the stepping means 25 and the side folding plate 31 are overlapped between the hanger frame 17 and the guide frame 19 which are erected in the upper direction of a high-rise building to prevent a fall accident of residents. On the other hand, when a fire occurs, the hanger frame 17 and the guide frame 19 are axially rotated in the lower direction of the high-rise building and overlapped with the first footrest 21, the second footrest 23, and the first side plate 27. And the second side plate 29 may be unfolded to allow the fire evacuator to step on the stepping means 25 and move downstairs.

The two or more stepping means 25 are provided with a height difference from each other, and when the fire occurs, the two or more stepping means 25 are arranged in a step shape.

As shown in FIGS. 4 and 5, the locking means 9 protrudes from the side of the evacuation box 3 facing the upper side of the guide frame 19 toward the guide frame 19. (33) and a locking arm (35) which is axially rotated in a bar shape and penetrated to the upper part of the hanger frame (17) and whose one end and the other end protrude out of the left and right sides of the hanger frame (17), respectively. ), A first locking hook 37 is fixed to one end of the locking arm 35 and to which one side fixing bar 33 is fitted at a bottom facing the one side fixing bar 33 together with the locking arm 35. One side fixing bar 33 is fixed to the first locking hook 37 when the shaft is rotated in one direction while the first locking hook 33 is fixed to the first locking hook 37 when the shaft is rotated in the other direction together with the locking arm 35. One side fixing piece 39, which extends from one side of the fixed bar 33, is pulled out of the first locking hook 37, and the outer wall of the building. The other fixing bar 41 protruding toward the guide frame 19 from the bracket protruding toward the front of the building from the other side, and the other fixing bar fixed to the other end of the locking arm 35 and facing the other fixing bar 41 While the second locking hook 43 to which the 41 is inserted is axially rotated in one direction together with the locking arm 35, the other fixing bar 41 is caught and fixed to the second locking hook 43. The other side fixing bar 41 spanning the second locking hook 43 when the shaft is rotated in the other direction together with the locking arm 35 is composed of the other side fixing piece 45 coming out of the second locking hook 43, When the one side fixing piece 39 is rotated in the other direction, the locking arm 35 and the other fixing piece 45 are rotated along the one fixing piece 39 while the locking is released and the hanger frame 17 is rotated. And the guide frame 19 are axially rotated in the lower direction of the high-rise building.

The upper portion of the one side fixing piece 39 is provided with a handle so as to easily rotate the one side fixing piece 39 in the counterclockwise or clockwise direction.

On one side of the one side fixing piece 39 facing the guide frame 19, as shown in Figure 6, the longitudinal section extends from one side of the one side fixing piece 39 in the direction of the guide frame 19 in the form of a transitor And a one-side tracer iron piece 47 whose inner side is in contact with the rear and top surfaces of the guide frame 19, and one side of the other fixing piece 45 facing the guide frame 19 is shown in FIG. 5. Similarly, the longitudinal cross section is provided in the form of a translator, the other side of the caster iron piece 49 is extended from one side of the other fixing piece 45 in the direction of the guide frame 19, the inner surface is in contact with the back and top of the guide frame 19.

As shown in FIG. 6, the upper surface of the guide frame 19, the lock handle 51 is disposed in parallel with the guide frame 19 in the form of a plate and axially rotated in a state fixed to the guide frame 19 Is fitted.

In addition, when the lock handle 51 is axially rotated in the outward direction of a high-rise building, the lock handle 51 is caught and the one side fixing piece 39 is not axially rotated. The lock handle holder 53 which prevents it from being attached is attached.

As shown in FIGS. 7A to 7C, the hinge means 5 includes a wall fixing bracket 55 fixed to the outer wall of the building disposed under the hanger frame 17 and a front surface of the wall fixing bracket 55. A pair of shaft fixing brackets 59 protruding side by side in front of the building with a predetermined width interval therebetween and having a shaft fixing hole 57 penetrated to the side thereof, and a shaft 61 fitted into the shaft fixing hole 57. Including a shaft and a speed reducer 63 for reducing the rotational speed of the shaft 61 in a state in which it is mounted on the outer side of the shaft fixing bracket 59, and a lower end thereof in the form of a bar. A hanger frame hold arm 65 which is axially rotated and axially rotated and whose upper end is fixedly coupled to the lower end of the hanger frame 17, is mounted between the pair of shaft fixing brackets 59 and integrally coupled with the shaft 61. Rotates along shaft 61 in Rotator bracket 67 which is axially rotated along the hanger frame hold arm 65 with the tread 61, end cap 69 in the form of a circular ring which abuts against the outer side of the shaft fixing bracket 59 ( End cap) and fixing bolts 71 penetrating the end cap 69 and then bolted to the fore end of the shaft 61, such that the hanger frame hold arm 65 is mounted along the hanger frame 17. When the shaft is rotated in the lower direction of the building, the rotator bracket 67 is axially rotated along the hanger frame hold arm 65 and the shaft 61 integrally coupled with the rotator bracket 67 rotates along the rotator bracket 67 and the reducer The lowering of the rotational speed of the shaft 61 results in lowering of the rotational speed of the hanger frame 17.

One side of the rotator bracket 67 is provided with a pair of hold arm engaging protrusions 66 protruding side by side with the hanger frame hold arm 65 interposed therebetween, as shown in FIG. The frame hold arm 65 pushes the hold arm locking projection 66, and the hold arm locking projection 66 pivotally rotates the rotator bracket 67 and the shaft 61 which are integrally coupled.

In addition, the hinge means (5) is in the form of a circular ring (Ring) between any one of the shaft fixing bracket 59 and the rotator bracket 67 adjacent to each other, the rotator bracket 67 and the hanger frame hold arm ( Between shaft 65 and between the adjacent hanger frame hold arms 65 and the other shaft fixing bracket 59 by means of shaft 61, the shaft fixing bracket 59 and the rotator bracket 67, It further includes an interference prevention ring 73 for preventing collision between the hanger frame hold arms 65.

As illustrated in FIG. 8, a lower end of the wall fixing bracket 55 is provided with a 'b' shaped buffer bracket 75, and the front of the buffer bracket 75 collides with the hanger frame 17. The shock absorbing member 77 which cushions the shock at the time is additionally mounted.

In addition, a reinforcing piece 79 is mounted between the shock absorbing bracket 75 and the wall fixing bracket 55 to secure the coupling between the shock absorbing bracket 75 and the wall fixing bracket 55.

In addition, the top of the wall fixing bracket 55 is a 'b' shaped cross-type bracket 81 is mounted, the cross-type bracket 81 is a concrete projecting in a square shape from the bottom end of the balcony or balcony It is fitted to the stepped 83.

As shown in FIG. 9, the door locking means 15 has a bar lock shape and a door lock handle 85 fixed to an inner side surface of the evacuation box 3 and a evacuation box. 3) consists of an L-shaped holder 87 mounted in an 'L' shape on the inner surface of the evacuation door 11 facing the door, the door lock handle 85 is axially rotated in the direction of the L-shaped holder 87 The evacuation door 11 does not open when fitted to the L-shaped holder 87, whereas the evacuation door 11 is released when the door lock handle 85 fitted to the L-shaped holder 87 is disengaged from the L-shaped holder 87. Will be opened.

The lower part of the evacuation door 11 as shown in Figure 10, the fire is generated, the evacuation door opened when the guide frame 19 is axially rotated in the lower direction of the high-rise building and the evacuation door 11 is opened ( 11 is provided with an evacuation door fixing means 10 for fixing the guide frame 19 to the guide frame 19, and the evacuation door fixing means 89 is a straight bar that is erected in a vertical direction. 11) and the straight extension bar 91 extending in the lower direction of the ',' in the form of 'c' is coupled to the bottom of the straight extension bar, the guide frame 19 in the event of a fire is axially rotated in the lower direction of the high-rise building and evacuated When the door 11 is opened, each pipe provided in the guide frame 19 may be made of a detent type latch 95 fitted into the square groove 93.

On the outer wall of the high-rise building facing the evacuation box 3 while being arranged on the same height line as the hinge means 5, as shown in FIGS. 11 to 13, a pair of evacuation boxes spaced apart by a predetermined width interval. A fixing bracket 97 is mounted, and at the lower end of the pair of evacuation box fixing brackets 97, the brackets protrude in parallel with the evacuation box fixing brackets 97 in a forward direction and evacuate the evacuation box 3. Evacuation box support bracket (99) for supporting the bottom of the is provided.

Both side surfaces of the evacuation box receiving bracket 99 are provided with lower extension pieces 101 protruding side by side in the downward direction of the evacuation box receiving bracket 99.

In addition, as shown in FIG. 12, a pair of front extension pieces 105 protruding side by side in front of the evacuation box fixing bracket 97 are provided on both sides of the evacuation box fixing bracket 97. The front face of the front extension piece 105 faces the rear face of the evacuation box 3.

In addition, the top of the evacuation box receiving bracket 99, as shown in Figure 13, bent in a 'b' shape and anchored while being fitted in a concrete step 83 projecting in a square shape from the bottom end of the balcony or balcony. (Anchor) A fixed anchor anchor bracket 103 is provided.

As shown in FIG. 14, the guide frame 19 is provided with two or more longitudinal guide angular frames 107 erected in the longitudinal direction with the stepping means 25 interposed therebetween, and the second scaffold 23 As shown in FIG. 14, the longitudinal guide angular frame 107 abuts with the vertical guide angular frame 107 is mounted with a lifter type hinge bracket 109, and both sides of the second footrest 23 are lifter type hinge brackets 109. Is fixed to the shaft.

In addition, the hanger frame 17 is provided with two or more vertical hanger frame 123 in the vertical direction sandwiching the stepping means 25, both sides of the first footrest 21 in the longitudinal direction The hanger is axially fixed to each frame 123.

In addition, the first footrest 21 so that the first footrest 21 and the second footrest 23 which are not normally fired do not incline toward the hanger frame 17 in the vertical hanger frame 123. The foot plate stop plate 111 in the form of a plate (Plate) is supported.

The left and right ends of the hanger frame 17 facing the top and bottom of the side folding plate 31 and the left and right ends of the guide frame 19 are laid down in the horizontal direction as shown in FIG. 15. A side folding plate hinge bracket 113 protruding in the inward direction of the hanger frame 17 and the guide frame 19 is provided, and the upper and lower ends of the first side plate 27 and the upper side and the second side plate 29. The lower end is fixed to the side folding plate hinge bracket 113.

In addition, at the side edges of the side folding plate hinge brackets 113 mounted on the hanger frame 17, as shown in FIG. 15, the side folding plate hinge brackets 113 are erected in a vertical direction with a 90 degree angle to the side folding plate hinge brackets 113. The side folding plate stopper 115 is mounted to prevent the normally folded side folding plate 31 which does not have a risk of fire from falling in front of the hanger frame 17.

As shown in FIG. 16, the side folding plate 31 is provided with folding preventing means 117 to prevent the first side plate 27 and the second side plate 29 which are unfolded in the form of a date when the fire occurs. .

The folding preventing means 117 is arranged in parallel with the first side plate 27 and the anti-folding lock handle 119 is axially rotated in the state fixed to the first side plate 27, and 'b' shape L-shaped anti-folding type for holding and locking the anti-folding lock handle 119 mounted on the second side plate 29 to prevent the first side plate 27 and the second side plate 29 extending in a straight shape from being folded. It may be made of a latch (121).

The balcony handrail combined fire / disaster evacuation facility according to the present invention having such a structure is used as a safety railing for preventing fall during normal times without a risk of fire, and when the fire occurs, the residents are isolated by the fire by changing the structure to the emergency stairs for evacuation. Use the fire escape stairs on this veranda to descend downstairs.

Claims

An evacuation box (3) mounted on the outside of the high-rise building and having a rectangular parallelepiped shape, wherein the back and top surfaces facing the high-rise building are open and the foot support bars (1) supporting the sides of the high-rise building are provided in a height direction;

It is installed on the left or right side of the evacuation box (3) and the bottom is fixed to the outside of the high-rise building through the hinge (Hinge) means, the usual back without contacting the high-rise building is used as a safety handrail to prevent the fall and fire Fall prevention and evacuation means (7) generated and changed into a fire escape emergency staircase when rotated 180 degrees in the lower direction of the high-rise building through the hinge means (5);

Hold the fall prevention and evacuation means (7) in the evacuation box (3) so that the fall prevention and evacuation means (7) are not rotated 180 degrees in the lower direction of the high-rise building through the hinge means. Locking means 9 for securing;

By opening or closing in the state of being mounted on either side of the evacuation box 3 facing the fall prevention and evacuation means 7, the evacuator is changed from the evacuation box 3 to the emergency stairs for evacuation in case of high-rise building fire. An evacuation door 11 to move to the fall prevention and evacuation means;

And a door locking means 15 which fixes the evacuation door 11 to the evacuation box 3 so that the evacuation door 11 does not open.

The fall prevention and evacuation means (7) in the usual without the risk of fire is built in the vertical direction to be used as a safety fence for the fall prevention to prevent the fall accident of residents,

In the event of a fire, the locking means 9 are unlocked and the fall prevention and evacuation means 7 are evacuated when the fall prevention and evacuation means 7 are rotated 180 degrees in the lower direction of the high-rise building through the hinge means 5. Rescue to emergency stairway and the fire evacuator will move to the fall prevention and evacuation means (7) restructured to the emergency staircase for fire evacuation through the evacuation box (3) and evacuation door (11) and then to the downstair evacuation box (3). Can and

The fall prevention and evacuation means (7) is in the form of a rectangular frame (Frame), the lower end is fixed to the outside of the high-rise building through the hinge means (5) hanger frame (17) which is axially rotated in the direction of the high-rise building or the lower building (Hanger Frame),

Guide frame 19 (Guide Frame), which is provided with a fall preventing grate on the body and overlaps with the hanger frame 17 in the form of a square frame,

It is provided with a hinged first footrest 21 and the second footrest 23 and both sides of the first footrest 21 is axially fixed to the hanger frame 17 is axially rotated, both sides of the second footrest 23 Is axially fixed to the guide frame 19 and is rotated axially and there is no fire risk, when the usual hanger frame 17 is erected in the upper direction of a high-rise building, the first footrest 21 and the second footrest 23 overlap the vertical direction. If the hanger frame 17 is axially rotated in the lower direction of a high-rise building when the fire occurs, the overlapping first footrest 21 and the second footrest 23 are laid flat in the horizontal direction so as to support the foot. At least 25 stepping means,

And a first side plate 27 and a second side plate 29 hinged and installed at both ends of the hanger frame 17 and the guide frame 19, and the top and bottom of the first side plate 27 are hangers. The hanger frame 17 is axially rotated in a state of being fixed to the frame 17 and the top and bottom of the second side plate 29 are axially rotated while being fixed to the guide frame 19 and there is no risk of fire. When erected in the upper direction of the high-rise building, the overlapping first side plate 27 and the second side plate 29 are sandwiched between the hanger frame 17 and the guide frame 19, and in the event of a fire, the hanger frame 17 lowers the lower part of the high-rise building. When the shaft is rotated in the direction, the first side plate 27 and the second side plate 29 overlapped with the side folding plate 31 is formed,

While there is no risk of fire, the stepping means 25 and the side folding plate 31 are overlapped between the hanger frame 17 and the guide frame 19 which are erected in the upper direction of a high-rise building to prevent the fall of residents. When a fire occurred, the hanger frame 17 and the guide frame 19 were rotated in the lower direction of the high-rise building and overlapped with the first scaffold 21, the second scaffold 23, and the first side plate 27 and the first side plate. 2 side plate (29) is unfolded so that the fire evacuator can step on the foot step (25) and move downstairs,

The hinge means (5) is a wall fixing bracket 55 fixed to the outer wall of the building disposed under the hanger frame 17,

A pair of shaft fixing brackets 59 protruding side by side to the front of the building with a predetermined width interval therebetween from the front of the wall fixing bracket 55 and having a shaft fixing hole 57 penetrated to the side;

A reducer 63 including a shaft 61 fitted in the shaft fixing hole 57 and reducing the rotational speed of the shaft 61 in a state of being fixed to an outer side of the shaft fixing bracket 59;

Hanger frame hold arm 65 in the form of a bar (Bar) is fixed to the shaft 61 is rotated axially and the top is fixedly coupled to the bottom of the hanger frame 17,

Mounted between the pair of shaft fixing brackets 59 and rotated along the shaft 61 in an integrally coupled state with the shaft 61 and along the hanger frame hold arm 65 with the shaft 61. Rotator Bracket (67) being rotated,

End cap 69 (End cap) in the form of a circular ring to abut the outer side of the shaft fixing bracket 59,

And a fixing bolt 71 penetrating the end cap 69 and then bolted to the front end of the shaft 61,

When the hanger frame hold arm 65 is axially rotated along the hanger frame 17 in the lower direction of a tall building, the rotator bracket 67 is axially rotated along the hanger frame hold arm 65 and integral with the rotator bracket 67. Combined with the shaft 61 rotates along the rotator bracket 67 and the reducer 63 lowers the rotational speed of the shaft 61 and consequently lowers the rotational speed of the hanger frame 17. Fire and disaster evacuation facility.
According to claim 1,

The door locking means 15 is a bar (Bar) door lock handle 85 (Door lock Handle) fixed to the inner side of the evacuation box (3),

It consists of an L-shaped holder 87 mounted in an 'L' shape on the inner surface of the evacuation door 11 facing the evacuation box (3),

When the door lock handle 85 is axially rotated in the direction of the L-shaped holder 87 to be fitted to the L-shaped holder 87, the evacuation door 11 does not open, whereas the door lock that has been fitted to the L-shaped holder 87. A balcony handrail combined fire and disaster evacuation facility, characterized in that the evacuation door 11 opens when the handle 85 is displaced from the L-shaped holder 87.
According to claim 1,

A fire is generated in the lower part of the evacuation door 11 so that the guide frame 19 is axially rotated in the lower direction of the high-rise building and the evacuation door 11 opened when the evacuation door 11 is opened is guide frame 19. Evacuation door fixing means 89 for securing the

The evacuation door fixing means (89) is a straight bar extending in the vertical direction from the evacuation door (11) to the lower direction of the evacuation door (11),

It is coupled to the bottom of the straight extension bar as a 'c' shape, the guide frame 19 is axially rotated in the lower direction of the high-rise building when the fire occurs and the angle provided in the guide frame 19 when the evacuation door 11 is opened A fire and disaster evacuation facility with a balcony railing, characterized in that the pipe consists of a recessed latch (95) fitted in a square groove (93).
According to claim 1,

The side folding plate 31 is equipped with a folding preventing means 117 to prevent the first side plate 27 and the second side plate 29 unfolded in the form of a date when a fire occurs,

The folding preventing means 117 is disposed in parallel with the first side plate 27 and the anti-fold lock handle 119 is axially rotated in a state fixed to the first side plate 27,

The first side plate 27 and the second side plate 29 unfolded in a straight shape by holding and fixing the anti-folding lock handle 119 mounted on the second side plate 29 and rotated in a clockwise direction in a 'b' shape. Balcony handrail combined fire and disaster evacuation facility, characterized in that consisting of the anti-folding L-shaped latch (121)
According to claim 1,

The locking means 9 has one side fixing bar 33 protruding in the direction of the guide frame 19 from the side of the evacuation box 3 facing the upper one side of the guide frame 19,

Locking arm 35 which is axially rotated in a bar shape and penetrated and fixed to an upper portion of the hanger frame 17, and one end and the other end protrude out of the left and right sides of the hanger frame 17, respectively.

The first locking hook 37 is fixed to one end of the locking arm 35 and the one side fixing bar 33 is fitted on the bottom facing the one side fixing bar 33, so that any one of the locking arms 35 is formed together with the locking arm 35. One side fixed bar 33 is caught on the first locking hook 37 when it is axially rotated in the direction, while one side across the first locking hook 37 when the shaft is rotated in the other direction together with the locking arm 35. One side fixing piece 39, from which the fixing bar 33 comes out of the first locking hook 37,

The other fixing bar 41 protruding toward the guide frame 19 from the bracket protruding toward the front of the building from the outer wall of the building,

And a second locking hook 43 which is fixed to the other end of the locking arm 35 and faces the other fixing bar 41 to which the other fixing bar 41 is fitted, which together with the locking arm 35. The other fixing bar 41 is caught by the second locking hook 43 when the shaft is rotated in one direction and fixed while the second locking hook 43 is caught when the shaft is rotated in the other direction with the locking arm 35. The other side fixing bar 41 consists of the other side fixing piece 45 coming out of the second locking hook 43,

When the one side fixing piece 39 is rotated in the other direction, the locking arm 35 and the other fixing piece 45 are rotated along the one fixing piece 39 while the locking is released and the hanger frame 17 is rotated. And guide rails 19 are pivotally rotated in the lower direction of a high-rise building.
The method of claim 6,

One side surface of the one side fixing piece 39 facing the guide frame 19 extends in the direction of the guide frame 19 from one side of the one side fixing piece 39 in the form of a translator and an inner surface of the guide frame 19. Equipped with one side tracer iron piece (47) in contact with the back and top of the),

One side surface of the other fixing piece 45 facing the guide frame 19 has a longitudinal cross-section in the direction of the guide frame 19 from one side of the other fixing piece 45 in the form of a translator and the inner surface of the guide frame 19. The other tracer iron piece 49 which comes in contact with the back side and the top side of the

The upper surface of the guide frame 19 is mounted in the form of a plate parallel to the guide frame 19 in parallel with the lock handle 51 is axially rotated in the state fixed to the guide frame 19,

The upper surface of the one-handed iron piece 47 has a '┏' shape when the lock handle 51 is axially rotated in the outward direction of the high-rise building, the lock handle 51 is caught to prevent the one side fixing piece 39 from being axially rotated. The balcony handrail combined use fire and disaster evacuation facility characterized by the lock handle holder 53 being attached.
According to claim 1,

The hinge means 5 is in the form of a circular ring between any one shaft fixing bracket 59 and the rotator bracket 67 adjacent to each other, and the rotator bracket 67 and the hanger frame hold arm 65 adjacent to each other. Between the adjacent hanger frame hold arm 65 and the other shaft fixing bracket 59 by a shaft 61, the shaft fixing bracket 59 and the rotator bracket 67, the hanger frame A balcony handrail combined fire and disaster evacuation facility, further comprising an interference prevention ring (73) for preventing a collision between the hold arms (65).