KR101659943B1 - Balcony device having shelter function in apartment house in case of fire - Google Patents

Balcony device having shelter function in apartment house in case of fire Download PDF

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Publication number
KR101659943B1
KR101659943B1 KR1020160066530A KR20160066530A KR101659943B1 KR 101659943 B1 KR101659943 B1 KR 101659943B1 KR 1020160066530 A KR1020160066530 A KR 1020160066530A KR 20160066530 A KR20160066530 A KR 20160066530A KR 101659943 B1 KR101659943 B1 KR 101659943B1
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KR
South Korea
Prior art keywords
opening
winding
closing plate
balcony
fire
Prior art date
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KR1020160066530A
Other languages
Korean (ko)
Inventor
진종신
Original Assignee
현대공영(주)
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Priority to KR1020160066530A priority Critical patent/KR101659943B1/en
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Publication of KR101659943B1 publication Critical patent/KR101659943B1/en

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/02—Devices for lowering persons from buildings or the like by making use of rescue cages, bags, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/12—Driving gear incorporating electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/003—Balconies; Decks
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/52—Ladders in general with non-rigid longitudinal members
    • E06C1/56—Rope or chain ladders
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/12—Lifts or other hoisting devices on ladders
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)

Abstract

The present invention relates to a fire evacuation balcony of a multi-unit dwelling having an evacuation function in case of fire. The fire evacuation balcony comprises: an opening and closing plate which is installed on an outer wall of the balcony and is inserted in an opening of a window frame having the opening; a pair of main ropes on the left side and the right side which have lower end portions fixated to an opening and closing plate locking means and middle portions on the left side and the right side of the opening and closing plate; a pair of first auxiliary ropes on the left side and the right side which have lower end portions, fixated to upper end portions on the left side and the right side of the opening and closing plate, and upper end portions joined to the pair of main ropes; a pair of second auxiliary ropes on the left side and the right side which have lower end portions, fixated to lower end portions on the left side and the right side of the opening and closing plate, and upper end portions joined to the pair of the main ropes; a rope ladder including a plurality of horizontal ropes which have both end portions connected between the pair of main ropes and are arranged at intervals; a rope ladder winding means; a descending means; and a control means for controlling a lock means and the winding means. The fire evacuation balcony has an opening and closing plate which is locked while closing a portion of the outer wall of the balcony in a usual circumstance. In case of fire, the opening and closing plate can be separated from a portion of the outer wall of the balcony to enable a user to be evacuated. The opening and closing plate is joined to a lower end portion of the rope ladder wound around a winding rod installed on the outer wall of the balcony to enable the user to use the opening and closing plate as a seat when being evacuated by using the rope ladder. In addition, the fire evacuation balcony has a safety belt on the rope ladder to enable the old and the infirm to be evacuated safely with help from others. The fire evacuation balcony enables many people other than the old and the infirm to be rapidly evacuated by using the rope ladder.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a fire-extinguishing apparatus for a fire-

The present invention relates to a fire-extinguishing apparatus for a fire-fighting room in a multi-family house having a function of evacuating in the event of a fire, more specifically, a part of the exterior wall of the balcony is closed in a normal state, And an open / close plate is connected to a lower end of a string ladder wound around a winding rod installed on an outer wall of the balcony so as to allow the open / close plate to be shelved by using a ladder, A safety belt is provided on the ladder to help the elderly person to escape safely. In addition, a fire extinguisher can be used for a fire extinguisher in a apartment building .

Generally, a fire in a apartment is evacuated through most of the balconies. In the case of evacuating through the balcony, a robber is used. However, since such a conventional robber can evacuate only one person at a time, there is a problem that it is impossible to quickly evacuate a plurality of people.

As a conventional prior art, Korean Patent Registration No. 10-1027371 (registered on Mar. 30, 2011) has a through hole formed on a balcony so as to communicate with a lower layer, an intermediate slide plate rotatably supported on a through hole, (Hereinafter, referred to as 'Prior Art 1') which is provided with a lower slide plate so that it can be evacuated from an upper-layer balcony to a lower-layer balcony.

Korean Registered Patent No. 10-0613880 (registered on Jun. 12, 2006), as a prior art, is formed in the form of a folding ladder and is normally folded on a balcony rail, and when it is evacuated, it extends downward to form a ladder for evacuation (Hereinafter referred to as " Prior Art 2 ") using a " balcony railing. &Quot;

In addition, as a conventional prior art, Korean Patent Registration No. 10-0937385 (Registered on Nov. 11, 2010) discloses a structure in which a damper cylinder is supported by a vertical movement guide installed on a balcony rail, a support frame is mounted on a lower end of a rod of a damper cylinder, The damper cylinder is contracted so that the support frame and the guard frame are positioned on the balcony and the rod of the damper cylinder is extended in a state in which the support frame and the guard frame are deployed at the time of evacuation (Hereinafter referred to as "prior art 3") for allowing a person on board to escape to the lower floor.

However, the prior art 1 has a problem that it is difficult for a plurality of people to evacuate to the ground quickly because one floor has to be evacuated several times or dozens of times depending on the number of the houses in the apartment, so as to evacuate from the upper balcony to the lower balcony.

Also, although the prior arts 2 and 3 can evacuate several floors at a time, depending on the number of floors in the apartment complex, it is necessary to evacuate several times in order to evacuate to the ground. Therefore, There is a difficulty in doing.

Therefore, it is required to develop a technology that allows several people to evacuate quickly in a short time, and that the elderly can also be helped to evacuate safely.

Korean Registered Patent No. 10-1027371 (Registered Mar. 30, 2011) 'Balcony structure for emergency evacuation of buildings' Korean Registered Patent No. 10-0613880 (Registered on Jun. 12, 2006) 'Emergency evacuation device using the balconies' Korea Registered Patent No. 10-0937385 (Registered on November 11, 2010) 'Balcony Railings for Emergency Evacuation of Buildings'

SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a foldable balustrade which is capable of being evacuated by being provided with an opening and closing plate which can be detached from a part of the outer wall of the balcony when a fire occurs, The ladder is connected to the bottom of the ladder and the ladder is used to make the ladder serve as a saddle, and the ladder is equipped with a safety belt so that the elderly can help to escape safely. And to provide a fire-extinguishing balcony apparatus for a residential house having a evacuation function when a fire occurs so that the user can evacuate quickly using the ladder.

According to an aspect of the present invention, there is provided a window device comprising: a window frame provided on an outer wall of a balcony and having an opening; An opening / closing plate inserted into the opening of the window frame; Locking means for locking or unlocking the opening / closing plate with respect to the window frame; A pair of right and left main ropes having lower ends fixed to the right and left intermediate portions of the opening and closing plate; a pair of left and right main ropes having lower ends fixed to left and right upper ends of the opening and closing plate, A pair of right and left second auxiliary ropes having lower ends fixed to left and right lower ends of the opening and closing plate and upper ends connected to a pair of main ropes, A line ladder comprising a plurality of horizontal ropes disposed; A winding means for winding the string ladder; A stiffening means for gradually lowering the stem ladder while being loosened; And a control means for controlling the locking means and the winding means, wherein a stopper is provided at an edge of an opening of the window frame for preventing the opening / closing plate from dropping out to the outside of the room, A plurality of solenoids horizontally installed on the left and right vertical portions of the window frame, a lock bar extending and retracted horizontally by the solenoid, and a lock bar formed on an inner surface of the vertical portion of the window frame, And a lock hole formed on both sides of the opening and closing plate and inserted into the lock rods. A seat belt is provided between the main ropes so as to be able to be safely escaped without falling down, And the winding means is located at the upper end of the window frame, A winding motor provided at one side of the winding housing and provided with a slit in which the wire ladder enters and exits, a winding motor provided horizontally at one side of the winding housing, one end of the winding motor is coupled to a motor shaft of the winding motor, And a pair of rope guides rotatably supported by bearings fixed to the housing to wind the main rope, the first and second auxiliary ropes, and the winding rods, A fixed disk fixed to the bearing, a rotating disk fixed to the take-up rod, a fixed friction disk fixedly attached to the opposing surfaces of the fixed disk and the rotating disk, a rotating friction disk, and a stationary disk, A plurality of fastening bolts penetrating through a disk and a rotating friction plate and having a head portion which is in close contact with the stationary disk and whose tip portion protrudes from the rotating disk; And a plurality of compression coil springs inserted between the rotation disc and the tightening nut, wherein the control means comprises: an input unit for inputting a normal mode and a falling mode; A fire detector installed in each household of the apartment house; If a normal mode is input to the input unit and a fire detection signal is not inputted from the fire detector, a lock control command for the solenoid of the lock means is outputted, and if a fire detection signal is inputted from the fire detector regardless of the input of the input unit When a falling mode is inputted to the input unit after a fire detection signal is inputted by the fire detector, a release direction rotation control command for the winding motor of the winding means is outputted ; A solenoid driving unit for sending a driving signal to the solenoid according to a control signal of the control unit; And a winding motor driving unit for sending a release direction driving signal to the winding motor in accordance with a control signal of the control unit.

According to the present invention, there is provided a fire-extinguishing balcony apparatus for a residential house having a function of evacuating a fire, comprising: a window frame provided on an outer wall of a balcony and having an opening; An opening / closing plate inserted into the opening of the window frame; Locking means for locking or unlocking the opening / closing plate with respect to the window frame; A pair of right and left main ropes having lower ends fixed to the right and left intermediate portions of the opening and closing plate; a pair of left and right main ropes having lower ends fixed to left and right upper ends of the opening and closing plate, A pair of right and left second auxiliary ropes having lower ends fixed to left and right lower ends of the opening and closing plate and upper ends connected to a pair of main ropes, A line ladder comprising a plurality of horizontal ropes disposed; A winding means for winding the string ladder; A stiffening means for gradually lowering the stem ladder while being loosened; And a control means for controlling the locking means and the winding means so that the door is locked in a state in which a part of the outer wall of the balcony is normally closed and the door is detached from a part of the outer wall of the balcony in the event of a fire, The ladder is connected to the lower part of the rope ladder wound on the outer wall of the balcony so that the ladder can be used to seat the opening and closing plate while the ladder is provided with a safety belt, Help people to escape safely, and allow people other than the elderly to evacuate quickly by using a ladder.

1 to 9 show a preferred embodiment of a fire-extinguishing balcony apparatus for a residential house having a fire-extinguishing function according to the present invention,
1 is a perspective view showing a state in which an opening of a window frame is closed by an opening / closing plate,
2 is a perspective view showing a state in which the opening and closing plate is unfolded from the opening of the window frame so as to be used as a saddle,
Fig. 3 is a perspective view showing a state in which the ladder is primarily loosened and the open / close plate is kept horizontal at the lower end of the window frame,
4 is a partially cutaway exploded perspective view showing the locking means,
5 is an exploded perspective view showing a ladder and a winding means,
6 is an exploded perspective view of the open / close plate and the line ladder,
Fig. 7 is a longitudinal front view showing a state in which the open / close plate and the line ladder are engaged,
8 is a partial longitudinal front view showing the winding means and the stiffening means,
9 is a functional block diagram showing control means.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a fire-extinguishing system for a fire-fighting house having a fire-extinguishing function according to the present invention will be described in detail with reference to the accompanying drawings.

1 to 9 show a preferred embodiment of a fire-extinguishing balcony apparatus for a residential house having a function of evacuation when a fire occurs according to the present invention.

In the following description, the left and right directions refer to a state viewed from the balcony outdoor side.

A fire-extinguishing system for a fire-fighting room of a multi-family house having a function of evacuating a fire in accordance with the present embodiment includes a window frame 100 provided with an opening 110 on an exterior wall of a balcony (not shown) An opening / closing plate (200) inserted into the opening (110) of the window frame (100); A locking means (300) for locking or unlocking the opening / closing plate (200) with respect to the window frame (100); A pair of left and right main ropes 410 to which a lower end is fixed to left and right intermediate portions of the opening and closing plate 200 and a lower end fixed to left and right upper ends of the opening and closing plate 200, A pair of right and left first auxiliary ropes 420 connected to the left and right lower ends of the open / close board 200 and connected to the pair of main ropes 410, A second auxiliary rope 430 and a plurality of horizontal ropes 440 connected to both ends of the main rope 410 and spaced apart at regular intervals; A winding means (500) for winding the string ladder (400); A lowering means (600) for lowering the lower ladder (400) while releasing it gradually; And control means (700) for controlling the locking means (300) and the winding means (500).

The window frame 100 is composed of a hollow interior member such as a typical window sash.

A stopper 120 is provided at an edge of the opening 110 of the window frame 100 to allow the opening and closing plate 200 to fall out of the room without being dropped into the room.

The open / close board 200 can be inserted into the opening 110 of the window frame 100 and can be used for future escape.

The locking means 300 includes a plurality of solenoids 310 horizontally installed on the left and right vertical portions of the window frame 100 and two solenoids 310 horizontally extended and retracted by the solenoid 310, A locking bar hole 330 formed on the inner surface of the vertical portion of the window frame 100 and through which the locking bar 320 can be operated to pass, And a lock hole 340 into which the lock bar 320 is inserted.

When the power is turned off, the solenoid 310 operates in a direction in which the operating rod is advanced by a self-contained return spring (not shown) so that the locking rod 320 is inserted into the locking hole 340. When the power is applied And the lock bar 320 may operate in a direction in which the actuating bar retracts by self-provided coils and magnets so as to escape from the lock hole 340.

The solenoid 310 is inserted into the inner space through the mounting hole 130 formed on the outer side of the right and left vertical portions of the window frame 100 and the bolt (not shown) passing through the flange portion 311 formed at one end And can be attached to the window frame 100 by fastening it to the outer surface of the vertical portion.

The locking bar 320 may be separately formed and coupled to the operating rod of the solenoid 310 or the operating rod itself of the solenoid 310 may serve as the locking bar 320.

The main rope 410, the first and second auxiliary ropes 420 and 430 and the horizontal rope 440 constituting the rope ladder 400 can be constructed of a rope used in a conventional emergency escape rope, They can be joined together or they can be connected by tightening fasteners.

The main rope 410 and the first and second auxiliary ropes 420 and 430 are fixed to the opening and closing plate 200 to fix the main rope 410 and the lower ends of the first and second auxiliary ropes 420 and 430 to the open / 460 and 470 provided with the tightening portions 451, 461 and 471 tightened at the lower end and the flanges 452, 462 and 472 formed at the lower ends of the tightening portions 451, 461 and 471, Through ropes 210, 220 and 230 formed in the opening and closing plate 200 and through which the main rope 410 and the first and second auxiliary ropes 420 and 430 pass, 250 and 260 formed at the lower ends of the base ropes 220, 230 to receive the base rope fasteners 450, 460, 470.

The main rope 410 and the first and second auxiliary ropes 420 and 430 and the rope fasteners 450 and 430 are knotted at the lower ends of the main rope 410 and the first and second auxiliary ropes 420 and 430, 460 and 470 are not arbitrarily deviated from each other. At this time, knot grooves (not shown) in which the knot is received may be formed on the rope fasteners 450, 460, 470 so that the knot is not projected from the rope fasteners 450, 460, 470.

A seat belt 480 is connected between the main ropes 410 so as to be able to be safely escaped without falling down and surrounded by the side of a person who is going to escape.

The winding means 500 includes a winding housing 510 located at an upper end of the window frame 100 and having a slit 511 through which the wire ladder 400 enters and exits, (Not shown) of the winding motor 520 and is horizontally installed in the winding housing 510. The other end of the motor 520 is fixed to the winding housing 510 And a winding rod 530 which is rotatably supported on the bearing 540 and on which the main rope 410 and the first and second auxiliary ropes 420 and 430 are wound.

The winder housing 510 may be embedded in the outer wall of the balcony together with the window frame 100. In order to install the winder motor 520 and the winder rod 530, can do.

When the winding means 500 is installed for the first time, one end of the winding rod 530 is coupled to the motor shaft of the winding motor 520, and the upper end of the main rope 410 is fixed to the winding rod 530, And the other end of the winding rod 530 is rotatably supported on a bearing 540 fixed to the winding housing 510 and the other end of the winding lug 530 is rotatably supported by the bearing 540. In addition, The main rope 410 and the first and second auxiliary ropes 420 and 430 and the horizontal rope 440 are suspended downward through the slit 511 formed in the bottom surface of the winding housing 510, The main rope 410 and the first and second auxiliary ropes 420 and 430 and the horizontal rope 440 are wound around the winding rod 530 by rotating the main rope 410 in the take- And the bottom ends of the first and second auxiliary ropes 420 and 430 are fixed to the open / close board 200.

The winding rope 530 is provided with a pair of rope guides (not shown) for preventing the main rope 410, the first and second auxiliary ropes 420 and 430 and the horizontal rope 440 from coming off the winding rod 530 550 are provided.

The stiffening means 600 includes a fixed disk 610 fixed to the bearing 540, a rotating disk 620 fixed to the take-up rod 530, a fixed disk 610 and a rotating disk 620, A fixed friction plate 630 and a rotating friction plate 640 which are fixedly attached to the opposing surfaces of the fixed plate 610 and the rotating plate 620. The fixed friction plate 630 and the fixed friction plate 630 and the rotating friction plate 640 A plurality of fastening bolts 650 whose head 651 is in close contact with the fixed disk 610 and whose distal ends protrude from the rotary disk 620 and fastening nuts 660 fastened to the projecting ends of the fastening bolts 650 And a plurality of compression coil springs 670 inserted between the rotary disk 620 and the tightening nuts 660.

The winding rod penetrating through the winding rod 530 and the tightening bolt 650 penetrate the central portion of the fixed disk 610, the rotating disk 620, the fixed friction disk 630 and the rotating friction disk 640, A bolt through-hole is formed. The winding rod through-hole and the bolt through-hole are shown in the drawing, but the reference numerals are omitted.

The fixed disk 610 and the rotating disk 620 are made of an alloy material to maintain the structural strength and the fixed disk 630 and the rotating disk 640 are made of a material having a high frictional force, A synthetic resin used as a brake pad of an automobile, an organic material mixed with Kevlar fiber or aramid fiber, or a semi-metallic material or a ceramic material mixed with various metals.

The control means 700 includes an input unit 710 for inputting a normal mode and a falling mode; A fire detector 720 installed in each household of the apartment house; And outputs a lock control command to the solenoid 310 of the lock means 300 if the normal mode is input to the input unit 710 and the fire detection signal is not inputted from the fire sensor 720, When the fire detection signal is inputted from the fire detector 720 irrespective of the input of the fire detection signal 720, the fire detection signal from the fire detector 720 is outputted to the solenoid 310 of the lock means 300, A control unit 730 for outputting a release direction rotation control command to the winding motor 520 of the winding unit 500 when the input unit 710 receives the falling mode; A solenoid driver 740 for sending a driving signal to the solenoid 310 according to a control signal of the controller 730; And a winding motor driving unit 750 for sending out a winding direction driving signal for the winding motor 520 in accordance with a control signal of the control unit 730.

The input unit 710 may be configured to input an unlocking mode for the solenoid 310 if necessary even in the absence of a fire.

The input unit 710 may include a switch or a touch pad installed on the inner side of the window frame 100.

Hereinafter, the operation of the fire fighting balcony apparatus of the apartment house having the evacuation function in the event of fire according to the present embodiment will be described.

Since the normal mode is input to the normal input unit 710 and the fire detector 720 does not detect the fire detection signal, the controller 730 outputs a lock control command to the solenoid 310 of the lock means 300, The solenoid drive unit 740 sends a lock drive signal to the solenoid 310 in accordance with the lock control command of the solenoid 310 so that the solenoid 310 operates in the forward direction, Is inserted into the lock hole (340), and the opening / closing plate (200) is kept locked.

When a fire detection signal is inputted to the control unit 730 by the fire detector 720, the control unit 730 outputs an unlocking control command to the solenoid 310, and in response to the unlocking control command of the control unit 730, The solenoid 310 is operated in the retreating direction so that the locking rod 320 escapes from the locking hole 340 of the opening and closing plate 200 and the opening and closing plate 200, Is held in the unlocked state.

In this state, when people in the room push the door panel 200 outdoors, the door panel 200 is removed from the opening 110 of the window frame 100 to the outdoor side and the opening 110 of the window frame 100 is opened .

At this time, the open / close board 200 is fixed to the lower ends of the pair of left and right main ropes 410. The left and right upper end portions and left and right lower end portions of the open / close board 200 are connected to the first and second auxiliary ropes 420, 430 and the upper ends of the first and second auxiliary ropes 420 and 430 are connected to the main rope 410 so that the opening and closing plate 200 does not fall down and the main rope 410, And is held by the second auxiliary ropes 420 and 430.

The opening and closing plate 200 supported by the main rope 410 and the first and second auxiliary ropes 420 and 430 is moved horizontally in the middle of the window frame 100 until the falling mode is input to the input unit 710. [ (See Fig. 2).

When the falling mode is inputted to the input unit 720 in this state, the control unit 730 outputs a release direction rotation control command for the winding motor 520. When the winding motor driving unit 750 releases the winding motor 520 The main winding rope 410 and the first and second auxiliary ropes 420 and 430 are unwound from the winding rod 530 and the main rope 410 And the opening and closing plate 200 supported by the first and second auxiliary ropes 420 and 430 are lowered.

When the first falling mode is inputted to the input unit 720, the main rope 410 and the first and second auxiliary ropes 420 and 430 When the opening / closing plate 200 supported by the window frame 100 is held in a horizontal state at the lower end of the window frame 100 (see FIG. 3), it can be stopped.

In the state where the window frame 100 is held horizontally at the lower end of the window frame 100, the user wants to escape the window frame 100 through the opening 110 of the window frame 100, The main rope 410, the first and second auxiliary ropes 420 and 430 and the horizontal rope 440 are gripped on the sides of the safety belt 480 loosened together with the first and second auxiliary ropes 420 and 430, Keep in position.

When the second falling mode is inputted to the input unit 710 in this state, the control unit 730 outputs a release direction rotation control command for the winding motor 520, and the winding motor driving unit 750 drives the winding motor 520 The first and second auxiliary ropes 420 and 430 and the first and second auxiliary ropes 420 and 430 and the second auxiliary ropes 420 and 430. [ The main rope 410, the first and second auxiliary ropes 420 and 430, and the horizontal rope 440 are released by the weight of the large pizza holding the rope 440.

At this time, because the stiffening means 600 is provided on one side of the winding rod 530 on which the wire ladder 400 is wound, the wire ladder 400 does not come out suddenly but comes out gradually so that the shelter does not drop sharply, So that it can be prepared safely.

That is, when the winding rod 530 rotates in the unwinding direction, the winding rod 530 rotates in the unwinding direction. When the fixed disk 610 is fixed to the bearing 540 that rotatably supports the winding rod 530 And a rotating disk 620 is fixed to the winding rod 530. A fixed friction disk 630 and a rotating friction disk 640 are fixed to opposite surfaces of the fixed disk 610 and the rotating disk 620, And the fixed friction plate 630 and the rotating friction plate 640 pass through the fixed plate 610, the rotating plate 620, the fixed friction plate 630 and the rotating friction plate 640, A tightening nut 660 tightly fastened to the fixed disk 610 and fastened to the projecting end of the tightening bolt 650 with a plurality of fastening bolts 650 whose distal ends protrude from the rotary disk 620, And is elastically brought into close contact with a plurality of compression coil springs 670 inserted between the fastening nut 620 and the tightening nut 660 The winding rod 530 does not rotate rapidly but rotates slowly so that the ladder 400 is not rapidly released and the opening and closing plate 200 is not lowered abruptly so that the evacuator can safely evacuate.

When the ladder 400 is released as described above and the opening and closing plate 200 reaches the ground, a release control command for the release of the control unit 730 to the take-up motor 520 and a release control command for the release motor drive unit 750 The signal is stopped and rotation of the winding motor 520 in the unwinding direction is stopped and the weight of the large pizza is not applied to the string ladder 400 so that the string ladder 400 is no longer released.

The evacuated person who has reached the ground can be completely evacuated by being separated from the open / close board 200 which has been used as a saddle and the seat belt 480 which has been occupied.

This control is performed by setting the length of the ladder 400 to calculate the floor height at which the fire-fighting balcony apparatus of the apartment house having the evacuation function in the present embodiment is installed, until the ladder 400 is completely released The number of revolutions of the winding motor 520 in the release direction can be calculated.

Here, the first evacuee can give priority to the elderly person, and with the help of the non-aged person, the elderly people can safely evacuate depending on the seatbelt 480 and the horizontal rope 440 by saddling the open / By helping the elderly and evacuating together, they will be able to evacuate more safely.

Since then, non-elderly people can evacuate by using the spread ladder (400) from the balcony to the floor, so that many people can evacuate quickly.

Also, since the ladder 400 and the open / close board 200 according to the present embodiment can be used or the ladder 400 can be used to evacuate to the ground at once, faster and safer evacuation can be achieved.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or essential characteristics thereof. Therefore, the embodiments disclosed in the present invention are not intended to limit the scope of the present invention but to limit the scope of the technical idea of the present invention. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100: window frame 200: opening / closing plate
300: locking means 310: solenoid
320: Locking rod 330: Locking rod passing hole
340: lock hole 400: line ladder
410: main ropes 420, 430: first and second auxiliary ropes
440: Horizontal rope 480: Seat belt
500: winding means 510: winding housing
520: Winding motor 530: Winding rod
540: Bearing 550: Rope guide
600: Strengthening means 610: Fixed disk
620: rotating disk 630: fixed friction disk
640: rotating friction disk 650: fastening bolt
660: tightening nut 670: compression coil spring
700: control means 710:
720: Fire detector 730:
740: Solenoid driving part 750: Winding motor driving part

Claims (1)

A window frame 100 installed on an outer wall of the balcony and having an opening 110; An opening / closing plate (200) inserted into the opening (110) of the window frame (100); A locking means (300) for locking or unlocking the opening / closing plate (200) with respect to the window frame (100); A pair of left and right main ropes 410 to which a lower end is fixed to left and right intermediate portions of the opening and closing plate 200 and a lower end fixed to left and right upper ends of the opening and closing plate 200, A pair of right and left first auxiliary ropes 420 connected to the left and right lower ends of the open / close board 200 and connected to the pair of main ropes 410, A second auxiliary rope 430 and a plurality of horizontal ropes 440 connected to both ends of the main rope 410 and spaced apart at regular intervals; A winding means (500) for winding the string ladder (400); A stiffening means (600) for allowing the stem ladder (400) to be gradually released and descending; And control means (700) for controlling the locking means (300) and the winding means (500)
A stopper 120 is provided at the edge of the opening 110 of the window frame 100 to allow the opening and closing plate 200 to fall out to the room side,
The locking means 300 includes a plurality of solenoids 310 horizontally installed on the left and right vertical portions of the window frame 100, a lock bar 320 operated to move back and forth horizontally by the solenoid 310, A lock bar passage hole 330 formed on an inner side surface of the vertical portion of the window frame 100 and through which the lock bar 320 can be operatively passed and a lock bar hole 330 formed on both sides of the lock bar 320, And a locking hole 340 into which the locking hole 340 is inserted,
A seat belt 480 is connected between the main ropes 410 so as to be able to be safely escaped without falling down,
The winding means 500 includes a winding housing 510 located at an upper end of the window frame 100 and having a slit 511 through which the wire ladder 400 enters and exits, And a bearing 540 having one end connected to the motor shaft of the winding motor 520 and horizontally installed in the winding housing 510 and the other end fixed to the winding housing 510 A winding rope 530 rotatably supported on the main rope 410 and the first and second auxiliary ropes 420 and 430 so that the main rope 410 and the first and second auxiliary ropes 420 and 430 are wound around the rope guide 530, (550)
The stiffening means 600 includes a fixed disk 610 fixed to the bearing 540, a rotating disk 620 fixed to the take-up rod 530, a fixed disk 610 and a rotating disk 620, A fixed friction plate 630 and a rotating friction plate 640 which are fixedly attached to the opposing surfaces of the fixed plate 610 and the rotating plate 620. The fixed friction plate 630 and the fixed friction plate 630 and the rotating friction plate 640 A plurality of fastening bolts 650 whose head 651 is in close contact with the fixed disk 610 and whose distal ends protrude from the rotary disk 620 and fastening nuts 660 fastened to the projecting ends of the fastening bolts 650 And a plurality of compression coil springs 670 inserted between the rotation disc 620 and the tightening nut 660,
The control means 700 includes an input unit 710 for inputting a normal mode and a falling mode; A fire detector 720 installed in each household of the apartment house; And outputs a lock control command to the solenoid 310 of the lock means 300 if the normal mode is input to the input unit 710 and the fire detection signal is not inputted from the fire sensor 720, When the fire detection signal is inputted from the fire detector 720 irrespective of the input of the fire detection signal 720, the fire detection signal from the fire detector 720 is outputted to the solenoid 310 of the lock means 300, A control unit 730 for outputting a release direction rotation control command to the winding motor 520 of the winding unit 500 when the input unit 710 receives the falling mode; A solenoid driver 740 for sending a driving signal to the solenoid 310 according to a control signal of the controller 730; And a winding motor drive unit (750) for sending out a release direction drive signal to the winding motor (520) according to a control signal of the control unit (730). Balcony equipment.
KR1020160066530A 2016-05-30 2016-05-30 Balcony device having shelter function in apartment house in case of fire KR101659943B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210083887A (en) 2019-12-27 2021-07-07 주식회사 매직웨이 Sliding folding evacuation device

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Publication number Priority date Publication date Assignee Title
KR20050096025A (en) * 2004-03-29 2005-10-05 이기성 An emergency escape apparatus
KR100613880B1 (en) 2004-12-07 2006-08-21 박용문 Emergency shelter device using a handrail balcony
KR20090009138U (en) * 2008-03-07 2009-09-10 양해완 Emergency escape device for high-storied building
KR20090118141A (en) * 2008-05-13 2009-11-18 노석종 Equipment for emergency refuge
KR100937385B1 (en) 2009-09-17 2010-01-18 (주)휴먼아키피아종합건축사사무소 A parapet of a balcony having a shelter
KR20110004264A (en) * 2009-07-06 2011-01-13 조윤성 Eemergency escaping apparatus of a layer space
KR101027371B1 (en) 2010-09-02 2011-04-11 (주)해승종합건축사사무소 A balcony structure having emergency exit in a building

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050096025A (en) * 2004-03-29 2005-10-05 이기성 An emergency escape apparatus
KR100613880B1 (en) 2004-12-07 2006-08-21 박용문 Emergency shelter device using a handrail balcony
KR20090009138U (en) * 2008-03-07 2009-09-10 양해완 Emergency escape device for high-storied building
KR20090118141A (en) * 2008-05-13 2009-11-18 노석종 Equipment for emergency refuge
KR20110004264A (en) * 2009-07-06 2011-01-13 조윤성 Eemergency escaping apparatus of a layer space
KR100937385B1 (en) 2009-09-17 2010-01-18 (주)휴먼아키피아종합건축사사무소 A parapet of a balcony having a shelter
KR101027371B1 (en) 2010-09-02 2011-04-11 (주)해승종합건축사사무소 A balcony structure having emergency exit in a building

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210083887A (en) 2019-12-27 2021-07-07 주식회사 매직웨이 Sliding folding evacuation device

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