WO2019235774A1 - Downward evacuation device - Google Patents

Downward evacuation device Download PDF

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Publication number
WO2019235774A1
WO2019235774A1 PCT/KR2019/006402 KR2019006402W WO2019235774A1 WO 2019235774 A1 WO2019235774 A1 WO 2019235774A1 KR 2019006402 W KR2019006402 W KR 2019006402W WO 2019235774 A1 WO2019235774 A1 WO 2019235774A1
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WO
WIPO (PCT)
Prior art keywords
frame
cover
evacuation device
downward
escape route
Prior art date
Application number
PCT/KR2019/006402
Other languages
French (fr)
Korean (ko)
Inventor
손순랑
정대하
Original Assignee
주식회사 라이프원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020180064130A external-priority patent/KR101966850B1/en
Priority claimed from KR1020190020460A external-priority patent/KR102073652B1/en
Application filed by 주식회사 라이프원 filed Critical 주식회사 라이프원
Publication of WO2019235774A1 publication Critical patent/WO2019235774A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B5/00—Other devices for rescuing from fire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible

Definitions

  • the present invention relates to a top-down evacuation device installed in the slab (Slab) partitioning the upper floor and the lower floor, in particular open by the external electrical signal input from the fire alarm and switch, etc. unfolded downward by the weight of the evacuator is safe and quick In order to be able to evacuate downstairs.
  • slab slab
  • evacuation facilities are installed to evacuate in case of fire.
  • Evacuation facilities are evacuation facilities that can be actively evacuated, such as evacuation devices that are installed on the walls that define divisions between households, and evacuation devices that are installed on the floor slab to evacuate downstairs.
  • the present invention relates to a top-down evacuation device installed on the floor and configured to evacuate the generation of the upper floor to the lower floor.
  • the conventional top-down evacuation device is disclosed in the evacuation ladder for the top-down evacuation described in the Republic of Korea Patent Publication No. 10-1111292 (notice date; February 22, 2012).
  • the conventional top-down evacuation ladder for evacuation ladder is mounted so that the upper cover for opening and closing the upper portion of the ladder box can be opened and closed at the top of the ladder box, the folded ladder is mounted inside the ladder box.
  • the conventional evacuation ladder configured as described above should open the upper cover for evacuation, the elderly or children may have difficulty in opening the upper cover because of weak force. Even if the top cover is opened, the evacuator's body must be moved to the ladder in order to evacuate down the folded ladder down the ladder, but if the height of the floor is high, the bottom of the floor is visually visible. Sometimes the fear of falling fails to evacuate earlier.
  • the present invention has been invented to solve the problems of the prior art as described above, the cover is opened by the external electrical signal input through a fire alarm and a switch that detects the fire when the fire occurs and the escape path unfolds downward
  • the bottom of the floor is invisible, so children, the elderly, etc. can be quickly evacuated without anxiety about the fall, and the purpose is to provide a top-down evacuation device configured to prevent the fall and safe evacuation.
  • the top-down evacuation device for achieving the above object is a frame that is mounted on the slab partitioning the upper floor and the lower floor to secure a passage that the evacuator can move from the upper floor to the lower floor, and a cover for opening and closing the upper part of the frame, It is technically characterized by including a evacuation route, which is any one of a slope, a staircase and an escape route, which is mounted on the frame and spreads downward when the cover is opened to allow the evacuator to move downstairs.
  • the evacuation furnace is a slope
  • the slope is hinged to the open area of the frame is folded down to expand or pivot upwards
  • the downward evacuation device connects the slope and the cover and the slope is It further includes a lever for transmitting the downward kinetic energy to the cover to open the cover.
  • the cover is hinged to one side of the frame, the lever connects the slope and the cover, and when the slope rotates downward by its own weight, the lever centers the hinge connecting the cover and the frame Turn the cover upward while turning to open.
  • the lever is divided into a horizontal portion located inside the frame and a curved portion curved toward the cover at the end of the horizontal portion, the curved portion is fixed to the cover and the tension member is fixed to the end of the horizontal portion To connect with the slope.
  • the slope can be folded by the hinge plate is mutually hinged, one end of the slope is hinged to the frame, the other end of the slope is locked to the locking part fixed to the frame to open the frame Closed area with a slope.
  • one end of the tension member is connected to the slope plate, the other end of the tension member is fixed to the lever, the tension member supports the slope spread to the lower layer.
  • the locking portion is an electromagnet, and the end of the slope is fixed by magnetic force.
  • the electromagnet is a non-magnetic state when the power is supplied, the magnetic force is generated in the non-power state.
  • the slope plate is formed with a reinforcement for supporting the horizontal portion.
  • a pulley mounted to the frame, one end of the tension member is connected to the slope plate, the other end of the tension member is fixed to the lever, the middle of the tension member is supported by the pulley The tension member is redirected by the pulley to support the slope that extends downstairs.
  • the evacuation furnace is a staircase plate
  • the staircase plate opens and closes the lower part of the open passage of the frame
  • the top-down evacuation device connects the staircase and the cover and the kinetic energy that the staircase plate moves downward It further comprises a lever for transmitting the cover to open the cover.
  • the cover is coupled to the first hinge on one side of the frame is pivoted in the vertical direction to open and close the frame, the lever connects the staircase and the cover, the staircase downward by its own weight When turning, the lever pivots around the hinge connecting the cover and the frame and swings the cover upward to open it.
  • a bracket having a long hole is fixed to the cover, and a hinge axis fixed to the end of the lever is located in the long hole so that the rotating shaft moves along the long hole and turns the cover as the lever rotates.
  • the lever is hinged to one end of the cover on the basis of the center of rotation of the frame is fixed, the other end is hinged to the staircase.
  • the cover is hinged to the top of the other side of the frame to swing in the vertical direction to open and close the frame, both ends of the lever hinged to the bottom of the cover and the end of the step plate, respectively,
  • the lever pivots around the hinge connecting the cover and the frame and turns the cover upward to open it.
  • the step plate is hinged to the support plate and the stepping plate, the support plate is hinged to one side lower end of the frame, the end of the stepping plate is hinged to the lever.
  • the other end of the step plate in the state that the step plate closed the passage passage of the frame, the other end of the step plate is locked and fixed to the locking portion fixed to the frame or slab.
  • the locking portion is an electromagnet
  • the end of the step plate is fixed by magnetic force attached.
  • the escape route is mounted to the tread, the upper end of the escape route is fixed to the tread, the bottom of the escape route is closed, the opening is formed in the lower side and the bottom upwards to escape
  • the furnace is folded, and the wire extending from the folded escape path is tied to the tread and locked, and the wire is released to unlock the escape path.
  • the evacuation route as an escape route
  • the upper end of the escape route is fixed to the frame
  • the lower end of the escape route is closed
  • the opening is formed on the lower side
  • the escape route is folded up
  • the downward evacuation device further includes a locking portion for locking the folded escape route so that the escape route can be expanded downward as the lock is released.
  • the locking portion an electromagnet fixed to the cover, a connecting member fixed to the lower end of the escape path, a magnetic body fixed to the end of the connecting member and attached to the electromagnet by the magnetic force of the electromagnet If the signal of the fire occurrence is input from the outside, the electromagnet loses the magnetic force and the magnetic material is dropped and unlocked, and the escape route is spread downward.
  • the cover is pivotally mounted on the upper surface of the slab, and includes a spring that provides an elastic force in the direction in which the cover is opened, through the unlocking of the locking portion of the cover to the elastic force of the spring Is opened by.
  • the escape route is a structure in which a plurality of passage frames are connected to expand downward or fold upward, the lower end is gradually wider or gradually narrower or wider than the upper end in the downward expansion. It is a repetitive structure that narrows.
  • the plurality of passage frames have a structure in which the upper and lower ends are bent outwardly or inwardly, and the bent portions of the upper and lower passage frames are mutually interfered when the escape route extends downward.
  • the passage frame located at the bottom when the escape route is unfolded, the bottom surface is formed so that the evacuator can be located on the upper surface of the bottom surface, the opening is formed on the side.
  • the passage frame located at the top when the escape route is unfolded is coupled to the frame.
  • the bottom surface is formed wider than the cross-sectional area of the escape path and the soundproof wall is formed at the edge of the bottom surface when the escape path is folded, the upper end of the sound barrier is in contact with the bottom surface of the slab.
  • the inner side of the passage frame is formed with an extension, the end of the extension is a hinged rotatable footrest is coupled.
  • the extension portions formed on the inner surfaces of the plurality of passage frames are alternately formed on the inner surfaces facing each other and are formed in a zigzag pattern.
  • the escape route is a tubular structure of a flexible material, the upper end of the escape route is fixed to the frame, the lower end of the escape route is closed, the opening is formed on the lower side of the escape route, A handle is formed on the inner side of the escape route.
  • the escape route includes pillars fixed to the frame, flexible and supporting the escape route, and ring members connecting the escape route and the pillar.
  • the column is a telescope structure in which a plurality of pipes are connected to expand downward or fold upward.
  • the bottom surface is fixed to the bottom of the column, the bottom surface is formed wider than the cross-sectional area of the escape route and the soundproof wall is formed at the edge of the bottom surface when the top of the soundproof wall is folded Abut the bottom of the slab.
  • the bottom of the tube is fixed to the inner side of the column except the tube is fixed to the bottom surface.
  • the scaffold is a plurality, it is formed in a zigzag pattern alternately to the opposite pillar.
  • a shock absorbing member is mounted on the escape route to reduce the speed of the unfolding of the escape route as the locking portion is unlocked to unfold the escape route downward.
  • the tread is formed with a lug to bind the wire to lock the escape route.
  • the escape route is unfolded in accordance with the signal, and the elderly are easily feared in the escape route.
  • the stepping portion is formed so that it can be lowered without a quick and safe evacuation.
  • the lower end of the escape route unfolded in a closed state is lower than the height of the lower floor and the upper floor, as the bottom of the escape route is seen, the fear of falling down through the escape route can be reduced. Therefore, there is an advantage that it is possible to escape quickly.
  • FIG. 1 is a perspective view showing a slab provided with a top-down evacuation device according to a first embodiment of the present invention
  • FIG. 2 is a cross-sectional view taken along line AA ′ of FIG. 1;
  • FIG. 3 is a cross-sectional view taken along line BB ′ shown in FIG. 1.
  • 4A and 4B are conceptual views showing an open state of a cover and an open state of a slope which is an evacuation path when the locking part shown in FIG. 2 is released;
  • FIG. 5 is a conceptual diagram illustrating a sequence from when the locking portion shown in FIGS. 4A and 4B is released to when the slope is developed.
  • FIG. 6 is a cross-sectional view showing a top-down evacuation apparatus according to a second embodiment of the present invention.
  • FIG. 7 is a cross-sectional view illustrating a state in which a slope of the top-down evacuation apparatus illustrated in FIG. 6 is developed.
  • FIGS. 8A and 8B are cross-sectional views showing a top-down evacuation apparatus according to a third embodiment of the present invention.
  • FIG. 9 is a cross-sectional view showing a top-down evacuation apparatus according to a fourth embodiment of the present invention.
  • FIG. 10 is a cross-sectional view when the staircase that is the evacuation path shown in FIG. 9 is fully deployed downward.
  • FIG. 11 is a cross-sectional view showing a top-down evacuation apparatus according to a fifth embodiment according to the present invention.
  • FIG. 12 is a cross-sectional view illustrating an open state of the top-down evacuation apparatus shown in FIG. 11.
  • FIG. 13 is a perspective view showing a cover located on a floor of a balcony on which a top-down evacuation device according to a sixth embodiment of the present invention is installed;
  • FIG. 14 is a perspective view showing a state in which the escape route of the top-down evacuation device shown in FIG. 13 is unfolded under the slab,
  • FIG. 15 is a cross-sectional view of the top-down evacuation apparatus shown in FIG. 14;
  • FIG. 16 is a cross-sectional view illustrating a folded state of the top-down evacuation apparatus shown in FIG. 14.
  • FIG. 17 is a perspective view showing a state in which the escape route of the top-down evacuation apparatus according to the seventh embodiment of the present invention is unfolded under the slab,
  • FIG. 18 is a cross-sectional view of the top-down evacuation apparatus shown in FIG.
  • FIG. 19 is a cross-sectional view showing a folded state of the top-down evacuation apparatus shown in FIG.
  • FIG. 20 is a cross-sectional view showing a state in which the escape route of the top-down evacuation apparatus according to the eighth embodiment of the present invention is unfolded under the slab,
  • FIG. 21 is a cross-sectional view illustrating a folded state of the top-down evacuation apparatus shown in FIG. 20;
  • FIG. 22 is a cross-sectional view illustrating a state in which a shock absorber is mounted on the top-down evacuation apparatus shown in FIG. 20;
  • FIG. 23 is a cross-sectional view illustrating a state in which the shock absorber is retracted while the top-down evacuation device illustrated in FIG. 22 is folded.
  • FIG. 24 is a cross-sectional view showing an unfolded state as a modified example of the top-down evacuation apparatus shown in FIG. 20,
  • FIG. 25 is a cross-sectional view illustrating a folded state of the top-down evacuation apparatus shown in FIG. 24.
  • FIG. 26 is a cross-sectional view illustrating a state in which the escape route of the top-down evacuation apparatus according to the ninth embodiment of the present invention is unfolded under the slab,
  • FIG. 27 is a cross-sectional view illustrating a folded state of the top-down evacuation apparatus shown in FIG. 26;
  • FIG. 28 is a perspective view showing an unfolded frame of the top-down evacuation apparatus shown in FIG. 26.
  • 29 is a cross-sectional view showing a locked state of the locking portion of the top-down evacuation apparatus according to the tenth embodiment of the present invention.
  • FIG. 30 is a cross-sectional view showing a state in which the locking part is released and the staircase is turned downward;
  • 31 is a cross-sectional view illustrating a state where the escape route mounted on the tread is extended.
  • FIG. 1 is a perspective view showing a slab provided with a top-down evacuation device according to a first embodiment of the present invention
  • Figure 2 is a cross-sectional view of the AA 'shown in Figure 1
  • Figure 3 is shown in Figure 1
  • It is sectional drawing of BB '. 4 is a cross-sectional view showing the state of opening of a cover and an evacuation slope when the locking portion shown in FIG. 2 is released, and FIG. 5 from the release of the locking portion shown in FIG. 4 until the slope is developed.
  • the evacuation device 100 is located through the slab (1) partitioning the upper and lower floors, the box-shaped structure of the structure which is opened forward in the protruding portion of the slab (1)
  • a lock 160 for fixing the end of the foldable slope 130 to the frame 110, a tension member 141 extending from the slope 130, and the tension member 141 are fixed at one end and the other end.
  • Silver is fixed to the cover 120 and includes a lever 150 to open the cover 120 while the position is moved by the load of the slope 130.
  • the frame 110 of the evacuation device 100 is a box-shaped structure having a height of about 1m of the degree that the evacuator can be located therein, slab (1) It is fixed through.
  • the upper end of the frame 110 fixed to the slab (1) is projected to the upper portion of the slab (1), the cover 120 is hinged (120H) coupled to the upper side of the upper frame 110, the cover pivots up and down,
  • the upper end of the frame 110 is closed by 120.
  • An extension 110E of the frame 110 extending forward is formed in the frame 110 protruding below the ceiling of the lower floor, and the front and bottom surfaces of the extension 110E are open.
  • the slope 130 hinged to the frame 110 in a state closes the front and bottom surfaces of the extension 110E.
  • the slope 130 is configured such that the slope plate 131 having a horizontal length corresponding to the width of the extension 110E is foldable by being hinged to each other (131H), one end of the slope 130 of the frame 110
  • the hinge 131H is coupled to the open bottom, and the slope 130 extends to the bottom and front of the extension 110E at the hinge 131H coupled portion to close the front and bottom of the extension 110E. do.
  • the other end of the slope 130 is locked to the lock 160 mounted to the frame 110.
  • the slope 130 is framed.
  • the middle of the length is positioned in a bent shape so as to correspond to the front and bottom surfaces of the extension portion 110E of the 110, and when the lock portion 160 is unlocked, the hinge 130 coupled to the hinge 130 is moved by gravity. It spreads downward, ie towards the bottom of the floor below.
  • the locking unit 160 is a member for locking the end of the slope 130, it may be configured with a variety of locking means.
  • the locking unit 160 is an electromagnet 161 fixed to the frame 110.
  • the electromagnet 161 In the case of the electromagnet 161, the electromagnet generates magnetic force when the power is not supplied, and becomes electromagnetism when the power is temporarily supplied.
  • the electromagnet 161 is fixed to the end of the frame 110 and the slope 130 After the end is attached and fixed to the electromagnet 161, when an electrical signal is input from a fire alarm or a switch, power is temporarily supplied to the electromagnet 161. Therefore, when the magnetism is in a non-magnetic state, the attached fixed slope 130 falls downward. It is configured to expand.
  • the locking unit 160 is not limited to the electromagnet 161, and the locking unit 160 may be configured in place of the electromagnet using members such as latches and hooks that can be locked and unlocked by a motor.
  • the frame 110 and the respective slope plates 131 are connected by the tension member 141 so that the unfolded slope 130 may maintain the unfolded state inclined from the frame 110 to the bottom of the lower layer.
  • the tension member 141 not only supports the unfolded slope 130, but also transfers the load generated by the locking portion 160 to the lever 130 to be unfolded downward to the lever 150, and by the load. As the position of the 150 is changed, the cover 120 is opened accordingly.
  • the lever 150 has a structure in which its end is curved about 180 degrees as shown in FIGS. 2 and 3, and the curved end is wrapped around the hinge 120H of the cover 120 and is coupled to the hinge 120H. It is fixed to 120, the end of the horizontal portion (150H) of the lever 150 is extended to the inside of the extension (110E) of the frame 110 and positioned horizontally, the end of the horizontal portion (150H) of the lever 150 The tension member 141 is connected.
  • the lever 150 is located on both sides of the frame 110 and both lever 150 is connected to each other by the connecting rod 151 is integrated. And the curved end is fixed to the support 153 connected to the cover 120. Support 153 is to increase the durability by making the cover 120 and the lever 150 more securely coupled.
  • the end of the horizontal portion 150H of the lever 150 is positioned at the lowest point, and the load is applied to the lever 150 as the evacuator descends along the unfolded slope 130. Even if the cover 120 further increases, the cover 120 does not turn in the direction of covering the top of the frame 110. This is because the load applied to the cover 120 acts vertically downward in accordance with the characteristics of the curved portion 150C that is curved about 180 degrees.
  • the tension member 141 may be composed of a cable, a rope or a foldable metal rod, or the like, in the case of a flexible cable and rope is configured to loosen the bundle by the load of the slope 130 in the silent state or It can be configured to be released when the slope 130 is unfolded while the cable and rope are wound around the skein.
  • the end of the slope 130 is fixed to the end of the frame 110 by the magnetic force generated by the electromagnet 161, which is the locking unit 160, and the slope 130 in this state. ) Is positioned to cover the open front and bottom surfaces of the extension 110E of the frame 110.
  • cover 120 covers the upper end of the frame 110, and the horizontal portion 150H of the lever 150 is positioned in parallel with the slab 1.
  • the evacuator recognizes the fire and operates the switch or the fire alarm is activated so that the external electrical signal is input to the control unit (not shown) of the top-down evacuation apparatus 100, and when the external electrical signal is input, the control unit locks 160.
  • the power is supplied to the electromagnet 161 temporarily) (about 1 to 60 seconds).
  • the electromagnet 161 When power is temporarily supplied to the electromagnet 161, the electromagnet 161 is in a non-magnetic state by the supplied power, and as shown in FIGS. 4 and 5, the slope 130 is extended downward by its own load. At this time, while the tension member 141 connected to each slope plate 131 is unfolded, the kinetic energy according to the load of the slope 130 is transmitted to the end portion of the horizontal portion 150H of the lever 150 through the tension member 141, and the lever also You will turn downward.
  • the cover 150 Since the lever 150 is connected to the cover 120, the cover 150 is fixed to the other end of the lever 150 around the hinge 120H of the cover 120 while the horizontal portion 150H of the lever 150 moves downward.
  • the frame 120 is opened by pivoting upwardly about the hinge 120H.
  • the evacuator descends into the frame 110 through the open frame 110 as the cover 120 pivots. At this time, when the evacuator is viewed from the upper floor, as the bottom surface of the frame 110 is visible, it may be located in the inner space of the frame 110 without fear of falling.
  • the evacuator located in the inner space of the frame 110, escapes safely downstairs on the slope 130 that extends forward.
  • the slope can be unfolded by unlocking the lock, or if the intruder tries to forcibly open the cover, the lever can be turned to unlock the lock. have.
  • the lever when the cover is forcibly opened, the lever can be reinforced internally so that the lever does not turn.
  • the reinforcement When the slope is unfolded, the reinforcement performs the function of the stepping plate of the slope so that the evacuator can easily escape to the lower floor. will be.
  • FIG. 6 is a cross-sectional view showing a top-down evacuation device according to a second embodiment of the present invention
  • Figure 7 is a cross-sectional view showing a state in which the slope of the top-down evacuation device shown in FIG.
  • reinforcing bars 133 are formed on the slope plates 131 forming the slopes 130.
  • the reinforcing rod 133 supports the horizontal portion 150H of the lever 150 in the locked state from below.
  • the reinforcing bar 133 extending from the slope plate 131 located at the front of the extension part 110E supports the bottom of the end of the horizontal part 150H of the lever 150 and is located at the bottom of the extension part 110E.
  • the reinforcing rod 133 extending upward from the slope plate 131 supports the bottom surface of the horizontal portion 150H of the lever 150.
  • the groove 133H having a radius larger than the radius of the curved portion 150C is formed in the reinforcing rod 133 supporting the curved portion 150C of the lever 150 and positioned at a distance from the curved portion 150C.
  • the flow of the horizontal portion (150H) is generated by the force applied by the intruder, and when the flow is repeated with a large period may be unlocked the lock 160.
  • the magnetic force of the electromagnet 161 acting on the slope plate 131 which is a ferromagnetic material, is rapidly weakened, so that the intruder repeatedly lifts the cover. If you apply force, it may unlock.
  • the reinforcing bar 133 formed on the slope plate 131 supports the horizontal portion 150H, thereby preventing the horizontal portion 150H from being shaken, that is, the occurrence of play, and thus, the locking portion 160 by the intruder. ) Can be prevented.
  • the locking unit 160 is released to unfold the slope 130.
  • the slope 130 is formed on the slope plate 131 as the reinforcing rod 133 is formed, and the lower floor is disposed.
  • the evacuator moving to the stiffener can be safely moved by using the reinforcing bar 133 protruding perpendicular to the slope plate 131 as a stepping plate.
  • the slope 130 is opened and the lid 120 is automatically opened by the load. Open cover allows safe escape downstairs.
  • the space where the evacuator is located as much as the height of the frame 110 is formed inside the frame 110, the area visible downward through the open cover 120 may be limited so that the fear of falling may not be felt.
  • the advantage is that evacuation can be made easily.
  • the direction in which the slope 130 is unfolded is positioned in the direction of the center of the area of the balcony, so that even if a lower generation member places the object under the frame 110, the slope is unfolded. In other words, the space utilization of the balcony can be increased.
  • the sound insulation member is filled inside the cover and the frame of the top-down evacuation ladder described above, in particular to prevent the noise from being transmitted to the upper or lower layers between the frame and the slab on the bottom of the slab. Soundproof pad is attached.
  • the slope is developed in a different direction in the opening direction of the same cover.
  • FIGS 8A and 8B are cross-sectional views of the top-down evacuation apparatus according to the third embodiment of the present invention.
  • the evacuation device is configured such that the cover is opened by turning in the left direction since the slope is developed in the left direction.
  • the evacuation device 100 according to the third embodiment is configured such that the cover 120 pivots to the left and opens even when the slope 130 is deployed in the right direction.
  • the evacuation device of the first embodiment or the evacuation device of the third embodiment can be selected and mounted on the slab according to the structural features of the place where the evacuation device is installed.
  • the tension member 141 connected to the slope 130 is connected to the slope 130 to open the cover 120 in the left direction.
  • the pulley 113 is mounted inside the frame 110 so that the slope 130 is smoothly transferred to the lever 150 in connection with the end of the horizontal portion 150H.
  • the pulley 113 is configured to guide the direction of movement of the tension member 141 to move downwardly.
  • the slope is unfolded as the locking part is released.
  • the staircase is configured to be bent in a bent form, so that the evacuator is an escape plate. It is possible to evacuate downstairs.
  • FIG. 9 is a cross-sectional view showing a top-down evacuation apparatus according to a fourth embodiment of the present invention
  • FIG. 10 is a cross-sectional view when the step plate shown in FIG. 9 is fully deployed downward.
  • the evacuation device 100 is located through the slab 1 partitioning the upper and lower floors, and is open to the upper and lower parts of the frame 110, and a first hinge at an upper end of the frame 110.
  • (180a) is coupled to the cover 120 for opening the top of the frame 110 by pivoting upward in the closed state of the top of the frame 110, the second hinge 180b coupled to the bottom side of the frame 110 To close the lower end of the frame 110 and pivot downward to open the lower end of the frame 110, and the step plate 170 and the bracket 121 and the step plate 170 fixed to the cover 120.
  • Rotating center point 181 connecting the ends and the support center is mounted on the frame 110 so that the lever 150 fixed to the frame 110 and the step plate 170 is extended to close the bottom of the frame 110. It includes a lock 160.
  • the frame 110 has a rectangular structure and is evacuated to the lower floor through a space fixed to the slab and formed inside of the frame 110.
  • the cover 120 is coupled to the upper end of the frame 110 at the upper end of the frame 110 by the first hinge 180a, and the cover 120 pivots upward to open the frame 110.
  • the bracket 121 is fixed downward to the bottom of the cover 120 near the first hinge 180a, and a long hole 121H is formed in the bracket 121.
  • the staircase plate 170 is coupled to the second hinge 180b.
  • the staircase plate 170 is divided into a support plate 173 and a stepping plate 171, the support plate 173 and the stepping plate 171 are also coupled to the third hinge 180c, and the support plate 173 is located at one lower side of the frame 110.
  • the second hinge 180b is coupled. Accordingly, as shown in FIG. 10, the supporting plate 173 and the stepping plate 171 of the staircase plate 170 are unfolded in a planar shape under the frame 110 to close the lower part of the frame 110, and the frame 110.
  • the bottom of the frame 110 is opened by opening the support plate 173 vertically with respect to the second hinge 180b coupled to one side of the bottom and the tread plate 171 at right angles to the support plate 173. In the state, the lower portion of the frame 110 and the tread plate 171 face each other.
  • the locking portion 160 fixed to the frame 110 may open the end of the stepping plate 171. Fix it.
  • the locking unit 160 may implement a function of the locking unit 160 using a latch or a hook using an electromagnet 161 or a motor.
  • the locking unit 160 is an electromagnet 161
  • the stepping plate 171 of the ferromagnetic material is temporarily attached to the electromagnet 161, and when the external electric signal is input, the step plate 170 is temporarily electromagnetized. Will turn downward).
  • the lever 150 of the evacuation device is a lever in which both ends pivot in opposite directions with respect to the rotation center point 181 fixed to the side of the frame 110, one end of which is an end of the tread plate 171.
  • the hinge shaft 180e coupled to the fourth hinge 180d and formed at the other end of the lever 150 is inserted into the long hole 121H of the bracket 121 so that the hinge shaft 180e is rotated according to the pivot of the lever 150. It moves to a state rotatable along the long hole 121H.
  • the cover 120 pivots about the first hinge 180a mounted on one side of the upper end of the frame 110, and the lever 150 is overlapped according to the mutual radius in turning about the rotation center point 181.
  • the hinge axis 180e moves in the longitudinal direction of the long hole 121H by the portion and compensates for the interference length of the turning track.
  • the upper part of the frame 110 is covered with a cover 120 and closed, and the unfolded staircase 170 is locked to the locking unit 160 to close the lower part of the frame 110.
  • the locking unit 160 is unlocked and the step plate 170 is closed. While pivoting downward with respect to the second hinge 180b connected to the frame 110, the lever 150 rotates clockwise with respect to the rotation center point 181 on the drawing.
  • the step plate 170 pivoted downward is a stepping plate 171 and a support plate ( The joined portion of the third hinge 180c of 173 is bent at a right angle.
  • the cover 120 pivots based on the first hinge 180a connected to the frame 110, and the lever 150 is the rotation center point 181.
  • the hinge shaft 180e is moved along the long hole 121H of the bracket 121 by the length of the portion where the orbits to which the turning trajectories overlap with each other are rotated with reference to).
  • the evacuator steps through the frame 110 Come down to the stepping plate 171 of the stepping plate 171 may be lowered to the bottom floor.
  • the slope described in the first embodiment is installed at the end of the tread plate, the end of the tension member is fixed inside the frame, and the tension member is connected to the slope plate. It can be configured to safely evacuate downstairs along the slope from the tread.
  • the evacuation device of the fourth embodiment described above is described as the hinge is coupled to the frame, but in the fifth embodiment described below, the lever is installed on the cover, and the opening of the cover is in the opposite direction.
  • FIG. 11 is a cross-sectional view showing a top-down evacuation device according to a fifth embodiment according to the present invention
  • Figure 12 is a cross-sectional view showing an open state of the top-down evacuation device shown in FIG.
  • the cover 120 is rotatably mounted in a vertical direction by the first hinge 180a on one side of the frame 110 installed through the slab 1.
  • the upper end of the frame 110 is opened and closed by 120.
  • the other side lower end of the frame 110 is coupled to the second hinge (180b) of the stair plate 170 in a state in which the step plate 170 is expanded to close the bottom of the frame 110 or in a state in which the step plate 170 is bent Open.
  • the step plate 170 includes a support plate 173 coupled to the second hinge 180b and a step plate 171 coupled to the support plate 173 and the third hinge 180c, and an end and a cover of the step plate 171.
  • Crowbar 150 is connected to the bottom of the 120.
  • the end of the tread plate 171 and one end of the lever 150 are coupled by the fourth hinge 180d, and the other end of the lever 150 and the bottom of the cover 120 are coupled by the fifth hinge 180e.
  • the middle of the length of the lever 150 is bent.
  • the fifth hinge ( 180e) the combined lever 150 is pivotally positioned in the bottom direction of the slab 1 as shown in FIG. 11, and the stepping plate of the step plate 170 coupled to the fourth hinge 180d at the end of the lever 150.
  • the bottom surface of the frame 110 is closed by turning to the bottom surface of the slab 1 so that the step plate 170 is extended.
  • the stepping plate 171 of the ferromagnetic material is fixed in a locked state to the lock 160 fixed to the bottom surface of the slab 1.
  • the staircase plate 170 pivots downwardly around the second hinge 180b by its own weight, and accordingly, the lever 150 In addition, it pivots downward with respect to the fifth hinge 180e.
  • the step plate 170 is positioned in a state in which the support plate 173 and the step plate 171 is bent by the third hinge 180c, as shown in FIG.
  • the cover 120 opens the upper part of the frame 110 while turning upward about the first hinge 180a.
  • Figure 13 is a perspective view showing a cover located on the floor of the balcony is installed a top down evacuation device according to a sixth embodiment of the present invention
  • Figure 14 is an escape route that is a evacuation path of the top down evacuation device according to a sixth embodiment of the present invention Is a perspective view showing a state unfolded under the slab
  • FIG. 15 is a cross-sectional view showing the top-down evacuation device shown in FIG. 14
  • FIG. 16 is a cross-sectional view showing a folded state the top-down evacuation device shown in FIG.
  • the slab 2 separating the lower and upper layers is provided with a through hole 2H in which the downward evacuation device 200 can be installed, and the through hole 2H is shown in FIG. 16.
  • the escape path 210 which is an evacuation path of the downward evacuation device 200, is mounted in a folded state, and as shown in FIGS. 14 and 15, the cover 250 is forcibly opened or folded.
  • the folded escape path 210 is expanded to the lower floor and is configured to be evacuated to the lower floor through the escape path 210 which is an evacuation path.
  • the downward evacuation device 200 installed in the slab 2 includes a frame 220 fixed to the slab 2 in accordance with a through hole 2H formed in the slab 2.
  • a plurality of passage frames 231, 232 which are folded to be located in the inside of the frame 220 and extend in the downward direction of the frame 220 to form an escape path 210 that can move downward through the inside of the frame 220, 233, 234, a cover 250 covering the upper portion of the frame 220, and a locking portion 240 for locking the plurality of folded passage frames 231, 232, 233, and 234.
  • the escape path 210 that is movable downward can be formed through the passage frames 231, 232, 233, and 234 extending downward, while the cover 250 automatically turns and opens the frame 220. It is composed.
  • the frame 220 includes an upper flange 221 in contact with the upper surface of the slab 2 in which the through hole 2H is formed, a web 222 in contact with the side surface of the through hole 2H, and a slab ( The C-type channel structure including the lower flange 223 in contact with the bottom surface of 2), the lower flange 223 of the frame 220 has a structure extending further in the inward direction of the frame 220.
  • a part of the lower flange 223 extending inwardly of the frame 220 is referred to as an 'extension 224'.
  • a plurality of passage frames 231, 232, 233, and 234 are positioned inside the frame 220, and the plurality of passage frames 231, 232, 233, and 234 are in the form of telescopes and have passages of the same structure. Frames 231, 232, 233, and 234 are located, but the large passage frame is located outside and the small passage frame is located inside.
  • Each passage frame (231, 232, 233, 234) is a rectangular tube structure and the outward bent portion (O) bent outward is formed on the top of each passage frame (231, 232, 233, 234), each passage frame ( The inwardly bent portion (I) bent inwardly is formed at the lower ends of the 231, 232, 233, and 234, and the inwardly bent portion of the passage frame 234 located inside as the smallest passage frame forms the bottom surface (F). .
  • the passageway path 210 includes four passage frames 231, 232, 233, and 234, but the number of passage frames may be changed.
  • the bottom surface F bent inwardly is formed to have a structure in which the lower end of the escape path 210 is closed.
  • the largest passage frame is referred to as the first passage frame 231, and the second passage frame 232 and the third passage frame 233 are sequentially inward. And a fourth passage frame 234. Therefore, the bottom surface F is formed in the fourth passage frame 234.
  • the outward bent portion O of the first passage frame 231 is in contact with the upper surface of the extension part 224 of the frame 220, and the first The outward bending portion O of the second passage frame 232 is in contact with the upper surface of the inward bending portion I of the passage frame 231.
  • the outward bending portion O of the third passage frame 233 is in contact with the inward bending portion I upper surface of the second passage frame 232, and the inward bending portion I upper surface of the third passage frame 233.
  • the outward bent portion O of the fourth passage frame 234 is in contact with each other.
  • the first passage frame 231 to the fourth passage frame 234 of the rectangular tube structure is connected downwardly has a structure unfolded.
  • open portions 236 are formed at the side surfaces of the third passage frame 233 and the fourth passage frame 234, so that the evacuator located inside the escape passage 210 has the opening portion 236. It is configured to move to the bottom of the slab below.
  • a stopper S is formed at the lower end of each passage frame 231, 232, 233, and 234 outward.
  • the folded passageway 210 has a first passage frame 231, a second passage frame 232, a third passage frame 233, and a fourth passage inwardly of the frame 220.
  • Frame 234 is located, the fourth passage frame 234 is pulled toward the slab (2) to secure the cover 250 by the locking portion 240 to each passage frame (231, 232, 233, 234)
  • the formed stopper S interferes with the inward bent portion I of the outer passage frames 231, 232, and 133, and maintains the folded state without being unfolded downward.
  • the locking part 240 is a wire 243 that is a connection member fixed to the center of the bottom surface F of the fourth passage frame 234, and a ferromagnetic material fixed to the upper end of the wire 243. 242 and an electromagnet 241 fixed to the bottom of the lid 250.
  • the electromagnet 241 is magnetic when the power is not supplied.
  • the electromagnet 241 is magnetic when the power is applied, and the ferromagnetic material 242 is fixed to the electromagnet 241 when the power is not supplied.
  • the ferromagnetic material 242 is normally attached to and fixed to the electromagnet 241, and the wire 243 supports the fourth passage frame 234 pulled upward in a tensioned state.
  • the stopper S of each passage frame 232, 233, and 234 is located in a relatively outer passage. Interfering with the inward bent portion (I) of the frame (231, 232, 233) is kept in a folded state, the stopper (S) of the first passage frame 231 is the bottom surface of the extension (224) of the frame 220 You will encounter
  • the ferromagnetic material 242 is dropped from the electromagnet 241 and accordingly the fourth passage frame 234 falls downward, so that the outward bent portion (O) of the passage frame (232, 233, 234) located inside is located outside
  • the passage frames 231, 232, 233, and 234 extend downward while interfering with the inward bent portion I of the passage frames 231, 232, and 233.
  • the cover 250 is hinged to the upper surface of the slab 2. There is a swinging upward by the elastic force of the torsion spring 251 is automatically opened.
  • the magnetic force of the electromagnet 241 is configured to be greater than the sum of the gravity and the elastic force of the torsion spring 251 according to the total weight of the plurality of passage frames (231, 232, 233, 234).
  • the cover 250 maintains the state covering the upper portion of the frame 220 while simultaneously folding a plurality of passage frames 231, 232, 233, and 234. It is possible to maintain the state.
  • the plurality of passage frames 231, 232, 233, and 234 folded inwardly of the frame 220 fall downward to form an escape path 210, and the outward bent portion of the first passage frame 231 ( O) interferes with the extension part 224 of the frame 220, and the outward bending portion O of the passage frame 232, 233, 234 located inward is bent inward of the passage frame 231, 232, 133 located outside.
  • the passage frames 231, 232, 233, and 234 are unfolded by interfering with the unit I.
  • the cover 250 pivots upward by the elastic force of the torsion spring 251 to expose the frame 220.
  • the evacuator is moved to the inside of the frame 220 exposed by the turning of the cover 250 to escape to the lower floor through the escape path 210, wherein the outward frame 220 of the escape path 210 is like a staircase As it is positioned at a step, it is possible to descend to the bottom surface F of the fourth passage frame 234 by stepping on the upper end of each passage frame 231, 232, 233, 234.
  • the bottom surface F of the fourth passage frame 234 has an escape path 210 up to about 100 cm before and after the slab upper surface of the lower floor. It is preferable to unfold.
  • a warning device is installed on the bottom of the slab 2 on the upper floor, and when an electrical signal is input from the alarm of the upper floor to the controller, the warning device mounted on the bottom of the slab 2 is also used. It is preferable that a warning message is output so that the person located on the lower floor does not collide with the escape path 210 that is extended downward.
  • the evacuation device according to the sixth embodiment described above has a structure narrowing downward in the way of escaping downward
  • the evacuation device according to the seventh embodiment described below has a structure widening in the downward direction.
  • other components are the same or similar to the above-described components.
  • the same or similar components are denoted by the reference numerals given in the sixth embodiment and detailed description thereof will be omitted.
  • FIG. 17 is a perspective view illustrating a passage frame of a top-down evacuation apparatus deployed under a slab according to a seventh embodiment of the present invention
  • FIG. 18 is a cross-sectional view illustrating the top-down evacuation apparatus shown in FIG. 17,
  • FIG. 19 is FIG. A cross-sectional view showing a folded state of the top-down evacuation device shown in FIG.
  • the frame 220 is fixed to the through hole 2H formed in the slab 2.
  • the lower flange 223 of the frame 220 is spaced apart from the bottom of the slab 2, and inwardly formed on the upper end of the first passage frame 231 between the bottom of the slab 2 and the lower flange 223 The bent portion I is inserted and fixed.
  • the first passage frame 231, the second passage frame 232, the third passage frame 233, the fourth passage frame 234 is a rectangular tube structure, the inward bending portion (I) is formed at the top, The outward bent portion (O) is formed at the lower end.
  • the fourth passage frame 234 is located outside the), and the inward bending portion I of the second passage frame 232 is formed in the state in which the escape passage 210 is unfolded as shown in FIGS. 17 and 18.
  • the inward bent portion O of the first passage frame 231 is in contact
  • the inward bent portion I of the third passage frame 233 is in contact with the outward bent portion O of the second passage frame 232
  • the fourth The inwardly bent portion I of the passage frame 234 is in contact with the outwardly bent portion O of the third passage frame 233.
  • the bottom surface (F) of the fourth passage frame 234 is wider than the cross-sectional area of the fourth passage frame 234, and thus the sound insulation at the edge of the bottom surface (F) wider than the fourth passage frame 234
  • the sound barrier 260 of silicon material is formed.
  • long holes 237 are formed on the side surfaces of the first passage frame 231 to the fourth passage frame 234, and the side surfaces of the third passage frame 233 and the fourth passage frame 234.
  • An opening 236 is formed in the opening. In some cases, when the height of the fourth passage frame 234 is high, the opening 236 may be formed only at the side of the fourth passage frame 234.
  • an extension part 224 is formed at the lower flange 223 of the frame 220, and the extension part 224 is formed on only one side of the rectangular frame 220. Is formed.
  • extension portion 224 is hinged to the end of the extension portion 224, the scaffold 226 pivoting upward or downward in the horizontal state.
  • the structure of the extension part 224 and the footrest 226 is formed in the first passage frame 231, the second passage frame 232, the third passage frame 233, each passage frame (231, 232, In the outward bent portion (O) of 233, an extension portion 224 is formed horizontally inwardly of each passage frame 231, 232, and 233, and the foot plate 226 is hinged to an end of the extension portion 224. .
  • Extension portions 224 formed in the passage frames 231, 232, and 233 are formed in a zigzag pattern on the side facing each other, and a wire 243 extending from the bottom surface of the fourth passage frame 234 is a footrest 226. ) And a ferromagnetic material 242 fixed to the end of the wire 243 is fixed to the electromagnet 241. It is preferable that the scaffold 226 has a structure in which a ferromagnetic material 242 removed from the electromagnet 241 passes through and falls down, or a through hole or a slot is formed.
  • the soundproof wall 260 is positioned to face the opening 236 formed in the third passage frame 233 and the fourth passage frame 234, and the evacuator is the opening portion ( In moving down through 236, the soundproof wall 260 made of silicone is flexible and is configured to be sufficiently pushed over by the force of the evacuator. In addition, even when the opening part 236 is formed only in the fourth passage frame 234, the evacuator may move beyond the soundproof wall 260 to the lower floor.
  • the evacuator When the evacuator is evacuated through the top-down evacuation device according to the embodiment configured as described above, the evacuator enters into the frame 220 through the open cover 250 and evacuates to the lower floor through the escape path 210.
  • the evacuator is positioned on the extension part 224 and the footrest 226 formed in the frame 220 and the first passage frame to the third passage frame 231, 232, 233, and the passage frame 231, 232, 233 below.
  • the footrest 226 When moving to the 234, the footrest 226 is folded upward to secure space and then descend to the lower passage frames 231, 232, 233, and 234.
  • the fourth passage frame 234 where the bottom surface F is fixed, the fourth passage frame 234 moves to the lower floor beyond the soundproof wall 260 through the opening 236 on the side surface.
  • the top-down evacuation apparatus according to the eighth embodiment described below only changes the shape of the passage frame of the top-down evacuation apparatus according to the sixth and seventh embodiments described above, and other components are different from those described above. Same or similar. The same or similar components are denoted by the reference numerals given in the sixth or seventh embodiments, and detailed description thereof will be omitted.
  • FIG. 20 is a cross-sectional view showing a state in which the escape route of the top-down evacuation device according to the eighth embodiment of the present invention is unfolded under the slab
  • FIG. 21 is a cross-sectional view showing a folded state of the top-down evacuation device shown in FIG. 8.
  • 22 is a cross-sectional view showing a state where a shock absorber is mounted on the top-down evacuation device shown in FIG. 20,
  • FIG. 24 is a cross-sectional view showing an unfolded state as a modified example of the top-down evacuation device shown in FIG. 20, and
  • FIG. 25 is a cross-sectional view showing a folded state of the top-down evacuation device shown in FIG.
  • the frame 220 has an upper flange 221 in contact with the upper surface of the slab 2 and a web 222 in contact with the side surface of the through hole 2H formed in the slab 2. And a lower flange 223 bent inwardly of the frame 220 at the bottom of the web 222.
  • the escape passage 210 includes a first passage frame 231, a second passage frame 232, and a fourth passage frame 234, and the first passage frame 231 has a rectangular tube structure.
  • Outwardly bent portions (O) that are bent outwardly are formed at the top and bottom of the passage frame (231), respectively, and outwardly bent portions (O) formed at the top of the first passage frame (231) when the escape passage (210) is unfolded. ) Abuts the lower flange 223 of the frame 220.
  • the second passage frame 232 has an inward bent portion (I) formed at the top and the bottom thereof, respectively, and the inward bent portion (I) formed at the top is an outward bent portion (O) formed at the bottom of the first passage frame (231). ), And the outwardly bent portion O formed at the upper end of the fourth passage frame 234 having the bottom surface F is in contact with the inwardly bent portion I formed at the lower end of the second passage frame 232.
  • the bottom surface F of the fourth passage frame 234 is wider than the cross-sectional area of the fourth passage frame 234, and the sound insulation wall 260 described in the seventh embodiment is fixed to the edge of the bottom surface F.
  • the passage frames are described as having a rectangular tube structure.
  • the circular frame structure or the polygonal tube structure is provided, the objects and effects of the present invention can be realized.
  • the shock absorbing member of the downward evacuation device is an air absorber 280, with the rod 282 drawn in and out of the cylinder 281 of the air absorber 280.
  • the stroke of 280 is stretched.
  • One end of the air absorber 280 is fixed to the bottom surface (F) of the fourth passage frame 234, the inward bent portion (I) formed on the lower end of the second passage frame 232 and the first passage frame 231 Through the outward bent portion (O) formed at the bottom of the, the other end of the air shock absorber 280 is formed with a latch 283 is the other end of the air absorber 280 is the outward bent portion (O) of the first passage frame 231 ) Interferes with the top surface.
  • the fourth passage frame 234 moves upward, and as the fourth passage frame 234 moves upward, the air absorber moves upward. 280 is also moved upward, and the stroke of the air absorber 280 is stretched while the upper end of the air absorber 280 is in contact with the bottom surface of the lower flange 223 of the frame 220.
  • the expanded air absorber 280 is positioned outside the first passage frame 231.
  • the frame 220 of the top-down evacuation device shown in FIGS. 24 and 25 has an upper flange 221 contacting the upper surface of the slab 2 and a web contacting the side surface of the through hole 2H formed in the slab 2. 222 and a lower flange 223 bent inwardly of the frame 220 at the bottom of the web 222.
  • the escape passage 210 includes a first passage frame 231, a second passage frame 232, a third passage frame 233, and a fourth passage frame 234.
  • the structure of the rectangular tube, the outward bent portion (O) is bent outwardly formed at the top and bottom of the first passage frame 231, respectively, when the escape passage 210 is unfolded of the first passage frame 231
  • the outwardly bent portion O formed at the upper side is in contact with the lower flange 223 of the frame 220.
  • the second passage frame 232 has an inward bent portion (I) formed at the top and the bottom thereof, respectively, and the inward bent portion (I) formed at the top is an outward bent portion (O) formed at the bottom of the first passage frame (231). ), And the outwardly bent portion O formed at the upper end of the fourth passage frame 234 having the bottom surface F is in contact with the inwardly bent portion I formed at the lower end of the second passage frame 232.
  • the third passage frame 233 has an outward bent portion O formed at an upper end thereof, and an inwardly bent portion I formed at a lower end thereof.
  • the bottom surface of the outward bent portion O of the third passage frame 233 is in contact with the top surface of the inward bent portion I of the second passage frame 232.
  • the bottom surface F of the fourth passage frame 234 is wider than the cross-sectional area of the fourth passage frame 234, and the sound insulation wall 260 described in the seventh embodiment is fixed to the edge of the bottom surface F.
  • the outward bent portion O of the fourth passage frame 234 is the third passage frame 233 when the outward bent portion O is formed at the upper end of the fourth passage frame 234 and the escape passage 210 is unfolded. It is in contact with the upper surface of the inward bent portion (I) of).
  • the same configuration as the footrest 226 mentioned in the seventh embodiment is mounted in the escape passage 210.
  • the first scaffolding portion 275 is hinged to an inner side of the first passage frame 231
  • the second scaffolding portion 276 is hinged to an end of the first scaffolding portion 275.
  • the first scaffolding portion 275 and the second scaffolding portion 276 are scaffolds of a structure that can be turned upward or downward.
  • the first scaffolding portion 275 is hinged to the other inner side of the third passage frame 233, and the second scaffolding portion 276 is hinged to the end of the first scaffolding portion 275.
  • the footrest portions 275 and 276 mounted on the first passage frame 231 and the third passage frame 233 are mounted symmetrically with each other, and are mounted in a zigzag pattern as in the seventh embodiment.
  • scaffolding portions 275 and 276 may be mounted on the inner upper end and the inner middle of the fourth passage frame 234.
  • the wire 243 of the configuration of the locking unit 240 may be fixed to the upper end of the fourth passage frame 234, the upper surface and the fourth passage of the upper inward bending portion (I) of the second passage frame 232
  • the pads 238 are fixed to edges of the bottom surface F of the frame 234, respectively.
  • the fourth passage frame 234 when the fourth passage frame 234 is raised to the bottom of the slab 2, the bottom surface of the fourth passage frame 234 ( F) is in contact with the bottom surface of the inward bent portion (I) of the second passage frame 232, the outward bent portion (O) formed on the upper end of the fourth passage frame 234 is a footrest of the first passage frame 231
  • the fourth passage frame 234 enters and folds into the frame 220 while pushing up the footrest portions 275 and 276 of the portions 275 and 276 and the third passage frame 233 upward.
  • the outward bent portion O of the third passage frame 233 is in contact with the outward bent portion O formed at the lower end of the first passage frame 231, and the first passage frame 231 is in this state. While moving upward, the first passage frame 231 and the fourth passage frame 234 enter and fold into the frame 220.
  • the folded passageway 210 is in contact with the third passage frame 233 on the bottom of the slab 2, and the third passage frame 233 is connected to the bottom surface F of the fourth passage frame 234. It is folded in a supported state.
  • the wire 243 is attached to the electromagnet 241 is fixed to the cover 250 passing through the footrest portion 275, 276, the electromagnet 241 as described in the seventh embodiment of the magnetic force If it is lost, the escape path 210 is expanded in the downward direction as shown in Figure 24 as the ferromagnetic material falls.
  • the escape way described in the sixth to eighth embodiments is preferably made of a thin steel sheet with high strength.
  • the ninth embodiment described below is a technical content of the escape route consisting of a flexible material such as cloth and the four columns are located inside.
  • FIG. 26 is a cross-sectional view illustrating a state where an escape route of a top-down evacuation device according to a ninth embodiment of the present invention is unfolded under a slab
  • FIG. 27 is a cross-sectional view illustrating a folded state of the top-down evacuation device shown in FIG. 26.
  • 28 is a perspective view showing an unfolded frame of the top-down evacuation apparatus shown in FIG.
  • the frame 220 is fixed to the through hole 2H formed in the slab 2.
  • the frame 220 includes an upper flange 221 in contact with the upper surface of the slab 2 and a web 222 in contact with the side surface of the through hole 2H, and the frame 220 has a rectangular structure.
  • the four corners of the inner surface of the frame 220 is fixed to the telescopic column 270 that can be extended or contracted in length, such as a fishing rod.
  • the pillar 270 is fixed to the inner four corners of the frame 220 and has a first pipe 271 having the largest diameter pipe and a second pipe that can be pulled into the first pipe 271 ( 272 and a third pipe 273 that can be pulled into and out of the second pipe 272, and the bottom surface F is fixed to the lower end of the third pipe 273 of the four columns 270.
  • the pillars 270 are illustrated as being connected by three tubes 271, 272, and 273, but two pillars 270 may be formed depending on the length of the tubes 271, 272, and 273. It can be configured with three or more tubes, and the above-described column 270 is fixed to the inner four corners of the frame 220, but the effect is the same even if it is fixed to the outer four corners of the frame 220.
  • the ring 274 is fixed to the outer side of the lower end of the first tube 271 and the second tube 272 of each tube constituting the pillar 270.
  • the lower end of the first tube 271 is formed inwardly bent portion (I)
  • the upper end of the second tube 272 is formed outwardly bent portion (O) is formed Interfering with the inward bent portion (I) of the first tube 271
  • the lower end of the second tube 272 is formed inwardly bent portion (I)
  • the upper end of the third tube (273) the outward bent portion ( O) is formed and spreads in interference with the inward bent portion (I) of the second pipe (272).
  • the third pipe is capable of adjusting the unfolding speed in coping with the buffer member 282 in the unfolding of the pillars 270 downward.
  • the upper end of the escape path 210 is fixed to the bottom of the slab 2 while the escape path 210 of the net or cloth type surrounds four pillars 270. Therefore, when the bottom surface (F) fixed to the lower end of the third tube (273) moves upward, the escape route 210 is folded, the third tube (273) is introduced into the second tube (272), the second The pipe 272 is drawn into the interior of the first pipe 271.
  • the handle 211 is fixed to the inner surface of the escape route 210 so that the evacuator can move down while grasping or stepping on the handle 211, and the inner surface of the escape route 210.
  • the escape route 210 is folded when the pillar 270 is contracted by being bound to the ring 274 fixed to the silver pillar 270, and when the pillar 270 is extended, the escape route 210 is unfolded and movable downward.
  • An opening 236 is formed at the lower side of the escape path 210 so that the evacuator located on the bottom surface F is movable to the slab of the lower floor.
  • the escape route has a square pillar structure
  • the escape route of the circular or polygonal structure may be configured by varying the structure of the frame and the number of pillars.
  • the escape route may be configured to be located inside the pillars.
  • first scaffolding portion 275 connecting the tube adjacent to the point corresponding to the ring 274 fixed to the lower end of the tube is fixed, and the second scaffolding portion 276 is provided at the end of the first scaffolding portion 275.
  • the hinges are combined.
  • the first scaffolding portion 275 and the second scaffolding portion 276 of the ninth embodiment correspond to the extensions 224 and the scaffolding 226 of the seventh embodiment and the first scaffolding portion 275 of the ninth embodiment
  • the second scaffold 276 is formed in a zigzag pattern.
  • the stool is located at the bottom of each pipe that is drawn in when the escape route is folded.
  • the wire 243 of the locking part 240 described above is a connecting member connecting the ferromagnetic material 242 and the fourth passage frame 234, and replaces the wire 243 with a small diameter bar or a wire.
  • a top down evacuation device may be deployed.
  • the controller (not shown) may be installed by the inventor according to the purpose of use inside and outside of the top-down evacuation device.
  • the top-down evacuation device described in the tenth embodiment below is a combination of the top-down evacuation device shown in FIGS. 11 and 12 of the fifth embodiment and the escape route shown in FIGS. 14 to 28. Is formed.
  • the lock is released by inputting an external electrical signal, and when the stepboard pivots downward by its own weight and the tread is horizontally positioned, the evacuator moves to the tread and then unfolds the escape path mounted on the tread. It is configured to move safely to the bottom of the lower floor.
  • FIG. 29 is a cross-sectional view illustrating a locked state of a locking part of a top-down evacuation device according to a tenth embodiment of the present invention
  • FIG. 30 is a cross-sectional view showing a state where a stepped plate is turned downward by releasing the lock
  • FIG. It is sectional drawing which shows the state which spreaded down the escape way.
  • the cover 120 is vertically disposed by the first hinge 180a on one side of the frame 110 installed through the slab 1. Is rotatably mounted in a direction, and an upper end of the frame 110 is opened and closed by the cover 120.
  • the staircase plate 170 which is an evacuation path, is coupled to the second hinge 180b to close the bottom of the frame 110 in a state where the staircase plate 170 is unfolded or the stepboard 170 is bent. Open in a state.
  • the step plate 170 includes a support plate 173 coupled to the second hinge 180b and a step plate 171 coupled to the support plate 173 and the third hinge 180c, and an end and a cover of the step plate 171.
  • Crowbar 150 is connected to the bottom of the 120.
  • the end of the tread plate 171 and one end of the lever 150 are coupled by the fourth hinge 180d, and the other end of the lever 150 and the bottom of the cover 120 are coupled by the fifth hinge 180e.
  • the middle of the length of the lever 150 is bent.
  • the fifth hinge ( 180e) the combined lever 150 is pivotally positioned in the bottom direction of the slab 1, and the step plate 171 of the step plate 170 coupled to the fourth hinge 180d at the end of the lever 150 is also slab.
  • the bottom surface of the frame 110 is closed by turning to the bottom surface of (1) in a state where the step plate 170 is extended.
  • the stepping plate 171 of the ferromagnetic material is fixed in a locked state to the lock 160 fixed to the bottom surface of the slab 1.
  • the staircase plate 170 pivots downwardly around the second hinge 180b by its own weight, and accordingly, the lever 150 In addition, it pivots downward with respect to the fifth hinge 180e.
  • the step plate 170 is positioned in a state in which the support plate 173 and the step plate 171 are bent by the third hinge 180c, as shown in FIG.
  • the cover 120 opens the upper part of the frame 110 while turning upward about the first hinge 180a.
  • any one of the escape paths 210 illustrated in FIGS. 14 to 28 is mounted on the tread 171.
  • the frame 220 is fixed to the slab 1, but in the tenth embodiment, the frame 220 is fixed to the tread plate 171 by welding or bolting.
  • the escape path 210 is mounted to the frame 220 fixed to the tread 171, and the wire 243 extending from the bottom surface F fixed to the bottom of the escape path 210 is formed on the tread 171. It is tied to the lug 245 or the like and locked.
  • the escape route 210 shows an example in which the escape route 210 illustrated in FIGS. 14 to 16 is fixed to the tread 171.
  • the cover plate 120 is opened by the lever 150 and the staircase plate 170 pivots downward by the unlocking of the locking unit 160. Then, the evacuator moves to the stepping plate 171 positioned horizontally, and releases and unlocks the wire 243 tied to the lug 245 of the stepping plate 171, and the escape path 210 expands downward from the stepping plate 171. , Evacuation located in the tread 171 is moved to the lower floor through the escape path (210).

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Abstract

The present invention relates to a downward evacuation device installed in a slab partitioning an upper floor and a lower floor, and in particular, the downward evacuation device is configured to be opened by an external electrical signal input from a fire alarm, a switch, etc. and expand downward by the weight thereof so that an evacuee can safely and quickly evacuate to the lower floor. The downward evacuation device according to the present invention for achieving the above purpose comprises: a frame mounted on the slab partitioning the upper floor and the lower floor to secure a passage through which the evacuee can move from the upper floor to the lower floor; a cover for opening and closing an upper portion of the frame; and an evacuation path, either a slope, stairs, or an escape route, mounted to the frame and expanding downward when the cover is opened to allow the evacuee to move to the lower floor.

Description

하향식 피난장치Top down evacuation device
본 발명은 위층과 아래층을 구획하는 슬래브(Slab)에 설치되는 하향식 피난장치에 관한 것으로서, 특히 화재경보기 및 스위치 등에서 입력된 외부 전기적신호에 의해 개방되며 자중에 의해 아래 방향으로 펼쳐져 대피자가 안전하고 신속하게 아래층으로 대피가 가능하도록 구성한 것이다.The present invention relates to a top-down evacuation device installed in the slab (Slab) partitioning the upper floor and the lower floor, in particular open by the external electrical signal input from the fire alarm and switch, etc. unfolded downward by the weight of the evacuator is safe and quick In order to be able to evacuate downstairs.
공동주택의 경우 화재 발생 시에 대피를 위해 대피시설이 설치된다.In case of multi-unit housing, evacuation facilities are installed to evacuate in case of fire.
대피시설은 대피자가 능동적으로 대피할 수 있는 시설로서, 세대 간의 구획을 정하는 벽체에 설치되는 피난장치와 아래층으로 대피할 수 있도록　 슬래브에 설치되는 피난장치 등이 있다.Evacuation facilities are evacuation facilities that can be actively evacuated, such as evacuation devices that are installed on the walls that define divisions between households, and evacuation devices that are installed on the floor slab to evacuate downstairs.
본 발명은 바닥에 설치되어 위층의 세대원이 아래층으로 대피할 수 있게 구성한 하향식 피난장치에 관한 것이다.The present invention relates to a top-down evacuation device installed on the floor and configured to evacuate the generation of the upper floor to the lower floor.
종래의 하향식 피난장치는 대한민국 등록특허공보 제10-1111292호(공고일; 2012.02.22)에 기술된 하향식 피난구용 피난 사다리가 공개되어 있다.The conventional top-down evacuation device is disclosed in the evacuation ladder for the top-down evacuation described in the Republic of Korea Patent Publication No. 10-1111292 (notice date; February 22, 2012).
종래의 하향식 피난구용 피난 사다리는 사다리박스의 상부를 개폐하는 상부 덮개가 사다리박스의 상단에 개폐 가능하도록 장착되고, 사다리박스의 내부에는 접철된 사다리가 장착된다.The conventional top-down evacuation ladder for evacuation ladder is mounted so that the upper cover for opening and closing the upper portion of the ladder box can be opened and closed at the top of the ladder box, the folded ladder is mounted inside the ladder box.
이와 같이 구성된 종래의 하향식 피난구용 피난 사다리를 통해 대피하기 위해서는 우선 상부 덮개를 열고, 사다리를 결속하는 결속부재를 해체하면 절첩된 사다리가 하향으로 레일을 따라 펼쳐져 대피자가 사다리를 타고 아래층으로 대피할 수 있게 구성된다.In order to evacuate through the conventional top-down evacuation ladder configured as described above, first open the top cover, and then dismantle the binding member that binds the ladder, and the folded ladder spreads downward along the rail so that the evacuator can escape down the ladder. It is configured to be.
이와 같이 구성된 종래의 피난 사다리는 대피를 위해서 상부 덮개를 개방하여야 하는데, 노약자 또는 어린이는 힘이 약하여 상부 덮개를 개방하기에 어려움이 있을 수 있다. 설령 상부 덮개를 개방하였다 하더라도 대피자가 절첩된 사다리를 하향으로 펼친 상태에서 사다리를 통해 아래층으로 대피하기 위해서는 대피자의 몸을 사다리로 옮겨야 하지만, 층간 높이가 클 경우 시각적으로 아래층의 바닥이 보임에 따라 추락의 두려움이 앞서 대피하지 못하는 경우가 발생한다.The conventional evacuation ladder configured as described above should open the upper cover for evacuation, the elderly or children may have difficulty in opening the upper cover because of weak force. Even if the top cover is opened, the evacuator's body must be moved to the ladder in order to evacuate down the folded ladder down the ladder, but if the height of the floor is high, the bottom of the floor is visually visible. Sometimes the fear of falling fails to evacuate earlier.
본 발명은 앞에서 설명한 바와 같은 종래 기술의 문제점을 해결하기 위하여 발명된 것으로서, 화재 발생 시에 이를 감지한 화재경보기 및 스위치 등을 통해 입력된 외부 전기적신호에 의해 덮개가 개방되고 하향으로 탈출로가 펼쳐지며 아래층 바닥이 보이지 않게 구성되어 어린이, 노약자 등도 추락에 대한 불안감 없이 신속한 대피가 가능하며, 더불어 추락방지 및 안전대피가 가능하도록 구성한 하향식 피난장치를 제공하는 데 그 목적이 있다.The present invention has been invented to solve the problems of the prior art as described above, the cover is opened by the external electrical signal input through a fire alarm and a switch that detects the fire when the fire occurs and the escape path unfolds downward The bottom of the floor is invisible, so children, the elderly, etc. can be quickly evacuated without anxiety about the fall, and the purpose is to provide a top-down evacuation device configured to prevent the fall and safe evacuation.
상기와 같은 목적을 달성하기 위한 본 발명에 따른 하향식 피난장치는 위층과 아래층을 구획하는 슬래브에 장착되어 대피자가 위층에서 아래층으로 이동 가능한 통로를 확보하는 프레임과, 프레임의 상부를 개폐하는 덮개와, 프레임에 장착되어 덮개가 개방되면 하향으로 펼쳐져 대피자가 아래층으로 이동 가능한 슬로프, 계단판 및 탈출로 중 어느 하나인 피난로를 포함하는 것을 기술적 특징으로 한다.The top-down evacuation device according to the present invention for achieving the above object is a frame that is mounted on the slab partitioning the upper floor and the lower floor to secure a passage that the evacuator can move from the upper floor to the lower floor, and a cover for opening and closing the upper part of the frame, It is technically characterized by including a evacuation route, which is any one of a slope, a staircase and an escape route, which is mounted on the frame and spreads downward when the cover is opened to allow the evacuator to move downstairs.
또한, 본 발명의 바람직한 실시예에 따르면, 피난로는 슬로프로서, 슬로프는 프레임의 개방된 구역에 힌지 결합되어 아래층으로 펼쳐지거나 상향으로 선회하여 접히며, 하향식 피난장치는 슬로프와 덮개를 연결하며 슬로프가 하향으로 이동하는 운동에너지를 덮개에 전달하여 덮개를 개방하는 지렛대를 더 포함한다.In addition, according to a preferred embodiment of the present invention, the evacuation furnace is a slope, the slope is hinged to the open area of the frame is folded down to expand or pivot upwards, the downward evacuation device connects the slope and the cover and the slope is It further includes a lever for transmitting the downward kinetic energy to the cover to open the cover.
또한, 본 발명의 바람직한 실시예에 따르면, 덮개는 프레임의 일측에 힌지 결합되고, 지렛대는 슬로프와 덮개를 연결하며, 슬로프가 자중에 의해 하향으로 회전하면 지렛대는 덮개와 프레임을 연결하는 힌지를 중심으로 선회하면서 덮개를 상향으로 선회시켜 개방한다.In addition, according to a preferred embodiment of the present invention, the cover is hinged to one side of the frame, the lever connects the slope and the cover, and when the slope rotates downward by its own weight, the lever centers the hinge connecting the cover and the frame Turn the cover upward while turning to open.
또한, 본 발명의 바람직한 실시예에 따르면, 지렛대는 프레임의 안쪽에 위치하는 가로부와 상기 가로부의 끝단에서 상기 덮개 쪽으로 만곡된 만곡부로 구분되며, 만곡부는 덮개에 고정되고 가로부의 끝단에는 인장재가 고정되어 슬로프와 연결한다.In addition, according to a preferred embodiment of the present invention, the lever is divided into a horizontal portion located inside the frame and a curved portion curved toward the cover at the end of the horizontal portion, the curved portion is fixed to the cover and the tension member is fixed to the end of the horizontal portion To connect with the slope.
또한, 본 발명의 바람직한 실시예에 따르면, 슬로프는 슬로프 판들이 상호 힌지 결합되어 접힐 수 있으며, 슬로프의 일단은 프레임에 힌지 결합되고, 슬로프의 타단은 프레임에 고정된 잠금부에 잠금되어 프레임의 개방된 부위를 슬로프로 폐쇄한다.In addition, according to a preferred embodiment of the present invention, the slope can be folded by the hinge plate is mutually hinged, one end of the slope is hinged to the frame, the other end of the slope is locked to the locking part fixed to the frame to open the frame Closed area with a slope.
또한, 본 발명의 바람직한 실시예에 따르면, 슬로프 판에는 인장재의 일단이 연결되고, 인장재의 타단은 지렛대에 고정되며, 아래층으로 펼쳐진 슬로프를 인장재가 지지한다.In addition, according to a preferred embodiment of the present invention, one end of the tension member is connected to the slope plate, the other end of the tension member is fixed to the lever, the tension member supports the slope spread to the lower layer.
또한, 본 발명의 바람직한 실시예에 따르면, 잠금부는 전자석으로, 자력에 의해 슬로프의 단부가 부착 고정된다.Further, according to a preferred embodiment of the present invention, the locking portion is an electromagnet, and the end of the slope is fixed by magnetic force.
또한, 본 발명의 바람직한 실시예에 따르면, 전자석은 전원이 공급되면 무자력 상태가 되고 무전원 상태에서 자력이 발생한다.In addition, according to a preferred embodiment of the present invention, the electromagnet is a non-magnetic state when the power is supplied, the magnetic force is generated in the non-power state.
또한, 본 발명의 바람직한 실시예에 따르면, 슬로프 판에는 가로부를 받쳐주는 보강대가 형성된다.In addition, according to a preferred embodiment of the present invention, the slope plate is formed with a reinforcement for supporting the horizontal portion.
또한, 본 발명의 바람직한 실시예에 따르면, 프레임에 장착된 도르래를 더 포함하며, 슬로프 판에는 인장재의 일단이 연결되고, 인장재의 타단은 지렛대에 고정되며, 인장재의 중간은 도르래에 지지된 상태로 인장재가 도르래에 의해 방향 전환되어 아래층으로 펼쳐진 슬로프를 지지한다.In addition, according to a preferred embodiment of the present invention, further comprising a pulley mounted to the frame, one end of the tension member is connected to the slope plate, the other end of the tension member is fixed to the lever, the middle of the tension member is supported by the pulley The tension member is redirected by the pulley to support the slope that extends downstairs.
또한, 본 발명의 바람직한 실시예에 따르면, 피난로는 계단판으로서, 계단판은 프레임의 개방된 통로의 하부를 개폐하며, 하향식 피난장치는 계단판과 덮개를 연결하며 계단판이 하향으로 이동하는 운동에너지를 덮개에 전달하여 덮개를 개방하는 지렛대를 더 포함한다.In addition, according to a preferred embodiment of the present invention, the evacuation furnace is a staircase plate, the staircase plate opens and closes the lower part of the open passage of the frame, the top-down evacuation device connects the staircase and the cover and the kinetic energy that the staircase plate moves downward It further comprises a lever for transmitting the cover to open the cover.
또한, 본 발명의 바람직한 실시예에 따르면, 덮개는 프레임의 일측 상단에 제1힌지 결합되어 상하방향으로 선회하며 프레임을 개폐하고, 지렛대는 계단판과 덮개를 연결하며, 계단판이 자중에 의해 하향으로 선회하면 지렛대는 덮개와 프레임을 연결하는 힌지를 중심으로 선회하며 덮개를 상향으로 선회시켜 개방한다.In addition, according to a preferred embodiment of the present invention, the cover is coupled to the first hinge on one side of the frame is pivoted in the vertical direction to open and close the frame, the lever connects the staircase and the cover, the staircase downward by its own weight When turning, the lever pivots around the hinge connecting the cover and the frame and swings the cover upward to open it.
또한, 본 발명의 바람직한 실시예에 따르면, 덮개에는 장공이 형성된 브래킷이 고정되고, 지렛대의 끝단에 고정된 힌지 축이 장공에 위치하여 지렛대의 선회에 따라 회전축이 장공을 따라 이동하며 덮개를 선회시킨다.In addition, according to a preferred embodiment of the present invention, a bracket having a long hole is fixed to the cover, and a hinge axis fixed to the end of the lever is located in the long hole so that the rotating shaft moves along the long hole and turns the cover as the lever rotates. .
또한, 본 발명의 바람직한 실시예에 따르면, 지렛대는 프레임이 고정된 회전 중심점을 기준으로 일단은 덮개에 힌지 결합되고, 타단은 계단판에 힌지 결합된다.In addition, according to a preferred embodiment of the present invention, the lever is hinged to one end of the cover on the basis of the center of rotation of the frame is fixed, the other end is hinged to the staircase.
또한, 본 발명의 바람직한 실시예에 따르면, 덮개는 프레임의 타측 상단에 힌지 결합되어 상하방향으로 선회하며 프레임을 개폐하고, 지렛대의 양단은 덮개의 저면에 그리고 계단판의 끝단에 각각 힌지 결합되며, 계단판이 자중에 의해 하향으로 선회하면 지렛대는 덮개와 프레임을 연결하는 힌지를 중심으로 선회하며 덮개를 상향으로 선회시켜 개방한다.In addition, according to a preferred embodiment of the present invention, the cover is hinged to the top of the other side of the frame to swing in the vertical direction to open and close the frame, both ends of the lever hinged to the bottom of the cover and the end of the step plate, respectively, When the staircase is turned downward by its own weight, the lever pivots around the hinge connecting the cover and the frame and turns the cover upward to open it.
또한, 본 발명의 바람직한 실시예에 따르면, 계단판은 지지판과 디딤판이 힌지 결합되고, 지지판은 프레임의 일측 하단에 힌지 결합되며, 디딤판의 단부는 지렛대에 힌지 결합된다.In addition, according to a preferred embodiment of the present invention, the step plate is hinged to the support plate and the stepping plate, the support plate is hinged to one side lower end of the frame, the end of the stepping plate is hinged to the lever.
또한, 본 발명의 바람직한 실시예에 따르면, 계단판은 프레임의 통로 하부를 폐쇄한 상태에서, 계단판의 타단은 프레임 또는 슬래브에 고정된 잠금부에 잠금되어 고정된다.Further, according to a preferred embodiment of the present invention, in the state that the step plate closed the passage passage of the frame, the other end of the step plate is locked and fixed to the locking portion fixed to the frame or slab.
또한, 본 발명의 바람직한 실시예에 따르면, 잠금부는 전자석으로, 자력에 의해 계단판의 단부가 부착 고정된다.Further, according to a preferred embodiment of the present invention, the locking portion is an electromagnet, the end of the step plate is fixed by magnetic force attached.
또한, 본 발명의 바람직한 실시예에 따르면, 디딤판에는 탈출로가 장착되며, 탈출로의 상단은 디딤판에 고정되고, 탈출로의 하단은 폐쇄되며 하단 측부에 개방부가 형성되고 하단을 상향으로 끌어올리면 탈출로가 접철되며, 접철된 탈출로에서 연장된 와이어를 디딤판에 묶어 잠금하고 와이어를 풀어 잠금해제하면 탈출로가 하향으로 펼쳐진다.In addition, according to a preferred embodiment of the present invention, the escape route is mounted to the tread, the upper end of the escape route is fixed to the tread, the bottom of the escape route is closed, the opening is formed in the lower side and the bottom upwards to escape The furnace is folded, and the wire extending from the folded escape path is tied to the tread and locked, and the wire is released to unlock the escape path.
또한, 본 발명의 바람직한 실시예에 따르면, 피난로는 탈출로로서, 탈출로의 상단은 프레임에 고정되고 탈출로의 하단은 폐쇄되며 하단 측부에 개방부가 형성되고 하단을 상향으로 끌어올리면 탈출로가 접철되며, 하향식 피난장치는 잠금 해제됨에 따라 탈출로가 하향으로 펼쳐질 수 있게 접철된 탈출로를 잠금하는 잠금부를 더 포함한다.In addition, according to a preferred embodiment of the present invention, the evacuation route as an escape route, the upper end of the escape route is fixed to the frame, the lower end of the escape route is closed, the opening is formed on the lower side and the escape route is folded up And, the downward evacuation device further includes a locking portion for locking the folded escape route so that the escape route can be expanded downward as the lock is released.
또한, 본 발명의 바람직한 실시예에 따르면, 잠금부는, 덮개에 고정된 전자석과, 탈출로의 하단에 고정된 연결부재와, 연결부재의 단부에 고정되며 전자석의 자력에 의해 전자석에 부착되는 자성체를 포함하며, 외부에서 화재 발생의 신호가 입력되면 전자석은 자력을 상실하여 자성체가 탈락되면서 잠금 해제되어 탈출로가 하향으로 펼쳐진다.In addition, according to a preferred embodiment of the present invention, the locking portion, an electromagnet fixed to the cover, a connecting member fixed to the lower end of the escape path, a magnetic body fixed to the end of the connecting member and attached to the electromagnet by the magnetic force of the electromagnet If the signal of the fire occurrence is input from the outside, the electromagnet loses the magnetic force and the magnetic material is dropped and unlocked, and the escape route is spread downward.
또한, 본 발명의 바람직한 실시예에 따르면, 덮개는 슬래브의 상면에 선회 가능하게 장착되고, 덮개가 개방되는 방향으로 탄성력을 제공하는 스프링을 포함하며, 잠금부의 잠금해제를 통해 덮개는 스프링의 탄성력에 의해 개방된다.In addition, according to a preferred embodiment of the present invention, the cover is pivotally mounted on the upper surface of the slab, and includes a spring that provides an elastic force in the direction in which the cover is opened, through the unlocking of the locking portion of the cover to the elastic force of the spring Is opened by.
또한, 본 발명의 바람직한 실시예에 따르면, 탈출로는 복수의 통로프레임들이 연결되어 하향으로 펼쳐지거나 상향으로 접철되는 구조이며, 하향으로 펼쳐짐에 있어 상단보다 하단이 점차 넓어지거나 점차 좁아지거나 또는 넓어졌다 좁아지는 반복적인 구조이다.In addition, according to a preferred embodiment of the present invention, the escape route is a structure in which a plurality of passage frames are connected to expand downward or fold upward, the lower end is gradually wider or gradually narrower or wider than the upper end in the downward expansion. It is a repetitive structure that narrows.
또한, 본 발명의 바람직한 실시예에 따르면, 복수의 통로프레임은 그 상단과 하단이 외향 또는 내향으로 절곡된 구조로서, 탈출로가 하향으로 펼쳐졌을 때에 상하에 위치한 통로프레임의 절곡부가 상호 간섭된다.In addition, according to a preferred embodiment of the present invention, the plurality of passage frames have a structure in which the upper and lower ends are bent outwardly or inwardly, and the bent portions of the upper and lower passage frames are mutually interfered when the escape route extends downward.
또한, 본 발명의 바람직한 실시예에 따르면, 탈출로가 펼쳐졌을 때에 최하단에 위치한 통로프레임은 바닥면이 형성되어 대피자가 바닥면의 상면에 위치할 수 있으며, 측면에 개방부가 형성된다.In addition, according to a preferred embodiment of the present invention, the passage frame located at the bottom when the escape route is unfolded, the bottom surface is formed so that the evacuator can be located on the upper surface of the bottom surface, the opening is formed on the side.
또한, 본 발명의 바람직한 실시예에 따르면, 탈출로가 펼쳐졌을 때에 최상단에 위치한 통로프레임은 프레임에 결합된다.In addition, according to a preferred embodiment of the present invention, the passage frame located at the top when the escape route is unfolded is coupled to the frame.
또한, 본 발명의 바람직한 실시예에 따르면, 바닥면은 탈출로의 단면적보다 넓게 형성되며 바닥면의 가장자리에는 방음벽이 형성되어 탈출로가 접철되었을 때에 방음벽의 상단이 슬래브의 저면에 접한다.In addition, according to a preferred embodiment of the present invention, the bottom surface is formed wider than the cross-sectional area of the escape path and the soundproof wall is formed at the edge of the bottom surface when the escape path is folded, the upper end of the sound barrier is in contact with the bottom surface of the slab.
또한, 본 발명의 바람직한 실시예에 따르면, 통로프레임의 내측면에는 연장부가 형성되고, 연장부의 끝단에는 선회 가능한 발판이 힌지 결합된다.In addition, according to a preferred embodiment of the present invention, the inner side of the passage frame is formed with an extension, the end of the extension is a hinged rotatable footrest is coupled.
또한, 본 발명의 바람직한 실시예에 따르면, 복수의 통로프레임의 내측면에 형성된 연장부는 상호 마주하는 내측면에 교번하며 지그재그 패턴으로 형성된다.In addition, according to a preferred embodiment of the present invention, the extension portions formed on the inner surfaces of the plurality of passage frames are alternately formed on the inner surfaces facing each other and are formed in a zigzag pattern.
또한, 본 발명의 바람직한 실시예에 따르면, 탈출로는 유연한 재질의 통 구조로서, 탈출로의 상단은 프레임에 고정되고, 탈출로의 하단은 폐쇄되며, 탈출로의 하단 측부에 개방부가 형성되고, 탈출로의 내측면에는 손잡이가 형성된다.In addition, according to a preferred embodiment of the present invention, the escape route is a tubular structure of a flexible material, the upper end of the escape route is fixed to the frame, the lower end of the escape route is closed, the opening is formed on the lower side of the escape route, A handle is formed on the inner side of the escape route.
또한, 본 발명의 바람직한 실시예에 따르면, 탈출로는 프레임에 고정되고 신축 가능하며 탈출로를 지지하는 기둥들과, 탈출로와 기둥을 연결하는 링 부재들을 포함한다.In addition, according to a preferred embodiment of the present invention, the escape route includes pillars fixed to the frame, flexible and supporting the escape route, and ring members connecting the escape route and the pillar.
또한, 본 발명의 바람직한 실시예에 따르면, 기둥은 복수의 관들이 연결되어 하향으로 펼쳐지거나 상향으로 접철되는 텔레스코프 구조이다.Further, according to a preferred embodiment of the present invention, the column is a telescope structure in which a plurality of pipes are connected to expand downward or fold upward.
또한, 본 발명의 바람직한 실시예에 따르면, 기둥의 하단에는 바닥면이 고정되며, 바닥면은 탈출로의 단면적보다 넓게 형성되며 바닥면의 가장자리에는 방음벽이 형성되어 기둥이 접철되었을 때에 방음벽의 상단이 슬래브의 저면에 접한다.In addition, according to a preferred embodiment of the present invention, the bottom surface is fixed to the bottom of the column, the bottom surface is formed wider than the cross-sectional area of the escape route and the soundproof wall is formed at the edge of the bottom surface when the top of the soundproof wall is folded Abut the bottom of the slab.
또한, 본 발명의 바람직한 실시예에 따르면, 바닥면이 고정된 관을 제외한 나머지 관의 하단에는 기둥의 안쪽으로 발판이 고정된다.In addition, according to a preferred embodiment of the present invention, the bottom of the tube is fixed to the inner side of the column except the tube is fixed to the bottom surface.
또한, 본 발명의 바람직한 실시예에 따르면, 발판은 복수 개로서, 마주하는 기둥에 교번하며 지그재그 패턴으로 형성된다.In addition, according to a preferred embodiment of the present invention, the scaffold is a plurality, it is formed in a zigzag pattern alternately to the opposite pillar.
또한, 본 발명의 바람직한 실시예에 따르면, 잠금부가 잠금해제되어 탈출로가 하향으로 펼쳐짐에 있어 탈출로의 펼쳐지는 속도를 감소시키는 완충부재가 탈출로에 장착된다.In addition, according to a preferred embodiment of the present invention, a shock absorbing member is mounted on the escape route to reduce the speed of the unfolding of the escape route as the locking portion is unlocked to unfold the escape route downward.
또한, 본 발명의 바람직한 실시예에 따르면, 디딤판에는 와이어를 묶어 탈출로를 잠금할 수 있는 러그가 형성된다.In addition, according to a preferred embodiment of the present invention, the tread is formed with a lug to bind the wire to lock the escape route.
앞서 설명한 바와 같이, 본 발명에 따른 하향식 피난장치는 화재경보기 또는 스위치 등을 통해 화재 발생에 따른 외부 전기적 신호가 입력되면 그 신호에 따라 탈출로가 하향으로 펼쳐지며, 탈출로의 내부에는 노약자라도 쉽게 두려움 없이 내려갈 수 있게 디딤부가 형성되어 신속하고 안전한 대피가 이루어질 수 있다는 장점이 있다. 특히, 하향으로 펼쳐진 탈출로의 하단은 폐쇄된 상태로 아래층과 위층의 층고보다 낮게 탈출로의 바닥이 보임에 따라 탈출로를 통해 아래층으로 내려감에 따른 두려움을 감소시킬 수 있다. 따라서 신속한 탈출이 가능하다는 장점이 있다.As described above, in the case of the top-down evacuation device according to the present invention, when an external electrical signal is input according to a fire occurrence through a fire alarm or a switch, the escape route is unfolded in accordance with the signal, and the elderly are easily feared in the escape route. There is an advantage that the stepping portion is formed so that it can be lowered without a quick and safe evacuation. In particular, as the lower end of the escape route unfolded in a closed state is lower than the height of the lower floor and the upper floor, as the bottom of the escape route is seen, the fear of falling down through the escape route can be reduced. Therefore, there is an advantage that it is possible to escape quickly.
도 1은 본 발명의 제1실시예에 따른 하향식 피난장치가 설치된 슬래브를 나타낸 사시도이고,1 is a perspective view showing a slab provided with a top-down evacuation device according to a first embodiment of the present invention,
도 2는 도 1에 도시된 A-A'의 단면도이며,2 is a cross-sectional view taken along line AA ′ of FIG. 1;
도 3은 도 1에 도시된 B-B'의 단면도이다.3 is a cross-sectional view taken along line BB ′ shown in FIG. 1.
도 4a 및 도 4b는 도 2에 도시된 잠금부가 해제되었을 때에 덮개의 개방과 피난로인 슬로프의 전개 상태를 나타낸 개념도이고,4A and 4B are conceptual views showing an open state of a cover and an open state of a slope which is an evacuation path when the locking part shown in FIG. 2 is released;
도 5는 도 4a 및 도 4b에 도시된 잠금부의 해제되었을 때부터 슬로프가 전개되는 때까지의 순서를 나타낸 개념도이다.FIG. 5 is a conceptual diagram illustrating a sequence from when the locking portion shown in FIGS. 4A and 4B is released to when the slope is developed.
도 6은 본 발명의 제2실시예에 따른 하향식 피난장치를 나타낸 단면도이고,6 is a cross-sectional view showing a top-down evacuation apparatus according to a second embodiment of the present invention,
도 7은 도 6에 도시된 하향식 피난장치의 슬로프가 전개된 상태를 나타낸 단면도이다. FIG. 7 is a cross-sectional view illustrating a state in which a slope of the top-down evacuation apparatus illustrated in FIG. 6 is developed.
도 8a와 도 8b는 본 발명의 제3실시예에 따른 하향식 피난장치를 나타낸 단면도이다.8A and 8B are cross-sectional views showing a top-down evacuation apparatus according to a third embodiment of the present invention.
도 9는 본 발명의 제4실시예에 따른 하향식 피난장치를 나타낸 단면도이고,9 is a cross-sectional view showing a top-down evacuation apparatus according to a fourth embodiment of the present invention,
도 10은 도 9에 도시된 피난로인 계단판이 하향으로 완전 전개되었을 때의 단면도이다.10 is a cross-sectional view when the staircase that is the evacuation path shown in FIG. 9 is fully deployed downward.
도 11은 본 발명에 따른 제5실시예에 따른 하향식 피난장치를 나타낸 단면도이고, 11 is a cross-sectional view showing a top-down evacuation apparatus according to a fifth embodiment according to the present invention,
도 12는 도 11에 도시된 하향식 피난장치가 개방된 상태를 나타낸 단면도이다.FIG. 12 is a cross-sectional view illustrating an open state of the top-down evacuation apparatus shown in FIG. 11.
도 13은 본 발명에 따른 제6실시예에 따른 하향식 피난장치가 설치된 발코니 바닥에 위치한 덮개를 나타낸 사시도이고,FIG. 13 is a perspective view showing a cover located on a floor of a balcony on which a top-down evacuation device according to a sixth embodiment of the present invention is installed;
도 14는 도 13에 도시된 하향식 피난장치의 탈출로가 슬래브 아래로 펼쳐진 상태를 나타낸 사시도이며,14 is a perspective view showing a state in which the escape route of the top-down evacuation device shown in FIG. 13 is unfolded under the slab,
도 15는 도 14에 도시된 하향식 피난장치를 나타낸 단면도이고,FIG. 15 is a cross-sectional view of the top-down evacuation apparatus shown in FIG. 14;
도 16은 도 14에 도시된 하향식 피난장치가 접철된 상태를 나타낸 단면도이다.FIG. 16 is a cross-sectional view illustrating a folded state of the top-down evacuation apparatus shown in FIG. 14.
도 17은 본 발명의 제7실시예에 따른 하향식 피난장치의 탈출로가 슬래브 아래로 펼쳐진 상태를 나타낸 사시도이고,17 is a perspective view showing a state in which the escape route of the top-down evacuation apparatus according to the seventh embodiment of the present invention is unfolded under the slab,
도 18은 도 17에 도시된 하향식 피난장치를 나타낸 단면도이며,18 is a cross-sectional view of the top-down evacuation apparatus shown in FIG.
도 19는 도 17에 도시된 하향식 피난장치가 접철된 상태를 나타낸 단면도이다.19 is a cross-sectional view showing a folded state of the top-down evacuation apparatus shown in FIG.
도 20은 본 발명의 제8실시예에 따른 하향식 피난장치의 탈출로가 슬래브 아래로 펼쳐진 상태를 나타낸 단면도이고,20 is a cross-sectional view showing a state in which the escape route of the top-down evacuation apparatus according to the eighth embodiment of the present invention is unfolded under the slab,
도 21은 도 20에 도시된 하향식 피난장치가 접철된 상태를 나타낸 단면도이며,FIG. 21 is a cross-sectional view illustrating a folded state of the top-down evacuation apparatus shown in FIG. 20;
도 22는 도 20에 도시된 하향식 피난장치에 완충기가 장착된 상태를 나타낸 단면도이고,FIG. 22 is a cross-sectional view illustrating a state in which a shock absorber is mounted on the top-down evacuation apparatus shown in FIG. 20;
도 23은 도 22에 도시된 하향식 피난장치가 접철된 상태에서 완충기가 수축된 상태를 나타낸 단면도이다.FIG. 23 is a cross-sectional view illustrating a state in which the shock absorber is retracted while the top-down evacuation device illustrated in FIG. 22 is folded.
도 24는 도 20에 도시된 하향식 피난장치의 변형 예로서 펼쳐진 상태를 나타낸 단면도이고,24 is a cross-sectional view showing an unfolded state as a modified example of the top-down evacuation apparatus shown in FIG. 20,
도 25는 도 24에 도시된 하향식 피난장치가 접철된 상태를 나타낸 단면도이다.FIG. 25 is a cross-sectional view illustrating a folded state of the top-down evacuation apparatus shown in FIG. 24.
도 26은 본 발명의 제9실시예에 따른 하향식 피난장치의 탈출로가 슬래브 아래로 펼쳐진 상태를 나타낸 단면도이고,FIG. 26 is a cross-sectional view illustrating a state in which the escape route of the top-down evacuation apparatus according to the ninth embodiment of the present invention is unfolded under the slab,
도 27은 도 26에 도시된 하향식 피난장치가 접철된 상태를 나타낸 단면도이며,FIG. 27 is a cross-sectional view illustrating a folded state of the top-down evacuation apparatus shown in FIG. 26;
도 28은 도 26에 도시된 하향식 피난장치의 프레임이 펼쳐진 상태를 나타낸 사시도이다.FIG. 28 is a perspective view showing an unfolded frame of the top-down evacuation apparatus shown in FIG. 26.
도 29는 본 발명의 제10실시예에 따른 하향식 피난장치의 잠금부가 잠금된 상태를 나타낸 단면도이고, 29 is a cross-sectional view showing a locked state of the locking portion of the top-down evacuation apparatus according to the tenth embodiment of the present invention,
도 30은 잠금부가 해제되어 계단판이 하향으로 선회한 상태를 나타낸 단면도이며, 30 is a cross-sectional view showing a state in which the locking part is released and the staircase is turned downward;
도 31은 디딤판에 장착된 탈출로를 아래로 펼친 상태를 나타낸 단면도이다.31 is a cross-sectional view illustrating a state where the escape route mounted on the tread is extended.
아래에서는 본 발명에 따른 하향식 피난장치의 양호한 실시예들을 첨부한 도면을 참조로 하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the top-down evacuation device according to the present invention will be described in detail.
[제1실시예][First Embodiment]
도면에서, 도 1은 본 발명의 제1실시예에 따른 하향식 피난장치가 설치된 슬래브를 나타낸 사시도이고, 도 2는 도 1에 도시된 A-A'의 단면도이며, 도 3은 도 1에 도시된 B-B'의 단면도이다. 그리고 도 4는 도 2에 도시된 잠금부가 해제되었을 때에 덮개의 개방과 피난로인 슬로프의 전개 상태를 나타낸 단면도이고, 도 5는 도 4에 도시된 잠금부의 해제되었을 때부터 슬로프가 전개되는 때까지의 순서를 나타낸 개념도이다.1 is a perspective view showing a slab provided with a top-down evacuation device according to a first embodiment of the present invention, Figure 2 is a cross-sectional view of the AA 'shown in Figure 1, Figure 3 is shown in Figure 1 It is sectional drawing of BB '. 4 is a cross-sectional view showing the state of opening of a cover and an evacuation slope when the locking portion shown in FIG. 2 is released, and FIG. 5 from the release of the locking portion shown in FIG. 4 until the slope is developed. A conceptual diagram showing the sequence.
도 1 및 도 2에 도시된 바와 같이, 피난장치(100)는 위층과 아래층을 구획하는 슬래브(1)를 관통해 위치하며 슬래브(1)의 아래로 돌출된 부위에는 전방으로 개방된 구조의 박스형 프레임(110)과, 프레임(110)의 상단 일측에 힌지(120H) 결합되어 상향으로 선회하여 개방되는 덮개(120)와, 프레임(110)의 개방된 전방을 폐쇄하는 절첩 가능한 피난로인 슬로프(130)와, 절첩 가능한 슬로프(130)의 끝단을 프레임(110)에 고정하는 잠금부(160)와, 슬로프(130)에서 연장된 인장재(141)와, 상기 인장재(141)가 일단에 고정되고 타단은 덮개(120)에 고정되어 슬로프(130)의 하중에 의해 위치가 이동하면서 덮개(120)를 개방하는 지렛대(150)를 포함한다.1 and 2, the evacuation device 100 is located through the slab (1) partitioning the upper and lower floors, the box-shaped structure of the structure which is opened forward in the protruding portion of the slab (1) The frame 110, the hinge 120H coupled to the upper end side of the frame 110, the cover 120 which swings upward and opens, and the slope 130 which is a foldable evacuation path for closing the open front of the frame 110. ), A lock 160 for fixing the end of the foldable slope 130 to the frame 110, a tension member 141 extending from the slope 130, and the tension member 141 are fixed at one end and the other end. Silver is fixed to the cover 120 and includes a lever 150 to open the cover 120 while the position is moved by the load of the slope 130.
아래에서는 이와 같이 구성된 하향식 피난장치에 대해 구체적으로 설명한다.Hereinafter, the top-down evacuation device configured as described above will be described in detail.
도 1 내지 도 3에 도시된 바와 같이, 피난장치(100)의 프레임(110)은 내부에 대피자가 위치할 수 있는 정도의 약 1m정도의 높이를 갖는 박스형 구조로서, 슬래브(Slab)(1)를 관통해 고정된다. 슬래브(1)에 고정된 프레임(110)의 상단은 슬래브(1)의 상부로 돌출되며, 프레임(110)의 상단 일측에는 덮개(120)가 힌지(120H) 결합되어 상하방향으로 선회하며, 덮개(120)에 의해 프레임(110)의 상단은 폐쇄된다.1 to 3, the frame 110 of the evacuation device 100 is a box-shaped structure having a height of about 1m of the degree that the evacuator can be located therein, slab (1) It is fixed through. The upper end of the frame 110 fixed to the slab (1) is projected to the upper portion of the slab (1), the cover 120 is hinged (120H) coupled to the upper side of the upper frame 110, the cover pivots up and down, The upper end of the frame 110 is closed by 120.
프레임(110)의 상단은 슬래브(1)에 고정됨에 따라 프레임(110)의 대부분은 슬래브(1)의 아래 즉 아래층의 천장에서 아래 방향으로 돌출된 형태로 위치한다.As the upper end of the frame 110 is fixed to the slab 1, most of the frame 110 is positioned below the slab 1, that is, protruded downward from the ceiling of the lower floor.
아래층의 천장 아래로 돌출된 프레임(110)에는 도 2에 도시된 바와 같이 전방으로 연장된 프레임(110)의 연장부(110E)가 형성되며, 연장부(110E)의 전면과 바닥면은 개방된 상태로 프레임(110)에 힌지 결합된 슬로프(130)가 연장부(110E)의 전면과 바닥면을 폐쇄한다.An extension 110E of the frame 110 extending forward is formed in the frame 110 protruding below the ceiling of the lower floor, and the front and bottom surfaces of the extension 110E are open. The slope 130 hinged to the frame 110 in a state closes the front and bottom surfaces of the extension 110E.
슬로프(130)는 연장부(110E)의 폭에 대응하는 가로 길이를 갖는 슬로프 판(131)들이 상호 힌지(131H) 결합되어 절첩 가능하게 구성되며, 슬로프(130)의 일단은 프레임(110)의 개방된 바닥면에 힌지(131H) 결합되고, 슬로프(130)는 힌지(131H) 결합된 부위에서 연장부(110E)의 바닥면 그리고 전면으로 연장되어 연장부(110E)의 전면과 바닥면을 폐쇄한다. 이 상태에서 슬로프(130)의 타단이 프레임(110)에 장착된 잠금부(160)에 잠금된다. The slope 130 is configured such that the slope plate 131 having a horizontal length corresponding to the width of the extension 110E is foldable by being hinged to each other (131H), one end of the slope 130 of the frame 110 The hinge 131H is coupled to the open bottom, and the slope 130 extends to the bottom and front of the extension 110E at the hinge 131H coupled portion to close the front and bottom of the extension 110E. do. In this state, the other end of the slope 130 is locked to the lock 160 mounted to the frame 110.
힌지(131H) 결합된 슬로프 판(131)들로 구성된 슬로프(130)의 일단은 프레임(110)에 힌지(131H) 결합되고 타단은 잠금부(160)에 잠금됨에 따라, 슬로프(130)는 프레임(110)의 연장부(110E) 전면과 바닥면에 대응하도록 그 길이 중간이 절곡된 형태로 위치하며, 잠금부(160)에서 잠금 해제되면 힌지(131H) 결합된 슬로프(130)는 중력에 의해 하향으로 즉 아래층의 바닥을 향해 펼쳐진다.As the hinge 130 is hinged 131H to the frame 110 and the other end is locked to the lock 160, the slope 130 is framed. The middle of the length is positioned in a bent shape so as to correspond to the front and bottom surfaces of the extension portion 110E of the 110, and when the lock portion 160 is unlocked, the hinge 130 coupled to the hinge 130 is moved by gravity. It spreads downward, ie towards the bottom of the floor below.
여기에서 잠금부(160)는 슬로프(130)의 끝단을 잠금하는 부재로서, 다양한 잠금수단으로 구성할 수 있다. The locking unit 160 is a member for locking the end of the slope 130, it may be configured with a variety of locking means.
본 발명에서 선택한 잠금부의 한 예로서, 잠금부(160)는 프레임(110)에 고정된 전자석(161)이다. 상기 전자석(161)의 경우 전원이 공급되지 않을 경우에는 자력을 발생하고 일시적으로 전원이 공급되면 무자력 상태가 되는 전자석으로서, 프레임(110)의 끝단에 전자석(161)을 고정하고 슬로프(130)의 끝단을 전자석(161)에 부착 고정한 후에 화재경보기 또는 스위치 등으로부터 전기적신호가 입력되면 전자석(161)에 일시적으로 전원이 공급되고, 그로 인해 무자력 상태가 되면 부착 고정된 슬로프(130)가 하향으로 떨어지면서 펼쳐지도록 구성한다.As an example of the locking unit selected in the present invention, the locking unit 160 is an electromagnet 161 fixed to the frame 110. In the case of the electromagnet 161, the electromagnet generates magnetic force when the power is not supplied, and becomes electromagnetism when the power is temporarily supplied. The electromagnet 161 is fixed to the end of the frame 110 and the slope 130 After the end is attached and fixed to the electromagnet 161, when an electrical signal is input from a fire alarm or a switch, power is temporarily supplied to the electromagnet 161. Therefore, when the magnetism is in a non-magnetic state, the attached fixed slope 130 falls downward. It is configured to expand.
여기에서 잠금부(160)는 전자석(161)으로 한정하지 않고, 모터에 의해 잠금 및 잠금해제가 가능한 래치, 후크 등의 부재를 이용하여 잠금부를 전자석을 대신하여 구성할 수도 있다. Here, the locking unit 160 is not limited to the electromagnet 161, and the locking unit 160 may be configured in place of the electromagnet using members such as latches and hooks that can be locked and unlocked by a motor.
한편, 펼쳐진 슬로프(130)가 프레임(110)에서 아래층의 바닥으로 경사지게 펼쳐진 상태를 유지할 수 있도록 프레임(110)과 각 슬로프 판(131)들은 인장재(141)에 의해 연결된다.Meanwhile, the frame 110 and the respective slope plates 131 are connected by the tension member 141 so that the unfolded slope 130 may maintain the unfolded state inclined from the frame 110 to the bottom of the lower layer.
인장재(141)는 펼쳐진 슬로프(130)를 지지할 뿐만 아니라, 잠금부(160)가 해제되어 슬로프(130)가 하향으로 펼쳐지면서 발생하는 하중을 지렛대(150)로 전달하며, 하중에 의해 지렛대(150)의 위치가 변경되면서 그에 따라 덮개(120)가 개방된다.The tension member 141 not only supports the unfolded slope 130, but also transfers the load generated by the locking portion 160 to the lever 130 to be unfolded downward to the lever 150, and by the load. As the position of the 150 is changed, the cover 120 is opened accordingly.
지렛대(150)는 도 2 및 도 3에 도시된 바와 같이 그 끝단이 약 180도 만곡된 구조이며, 만곡된 끝단은 덮개(120)의 힌지(120H)를 감싸 힌지(120H) 결합된 근처의 덮개(120)에 고정되고, 지렛대(150)의 가로부(150H) 끝단은 프레임(110)의 연장부(110E) 안쪽으로 연장되어 수평하게 위치하며, 지렛대(150)의 가로부(150H) 끝단에 인장재(141)가 연결된다. The lever 150 has a structure in which its end is curved about 180 degrees as shown in FIGS. 2 and 3, and the curved end is wrapped around the hinge 120H of the cover 120 and is coupled to the hinge 120H. It is fixed to 120, the end of the horizontal portion (150H) of the lever 150 is extended to the inside of the extension (110E) of the frame 110 and positioned horizontally, the end of the horizontal portion (150H) of the lever 150 The tension member 141 is connected.
지렛대(150)는 프레임(110)의 양측면에 각각 위치하며 양측 지렛대(150)는 연결대(151)로 상호 연결되어 일체화 된다. 그리고 만곡된 끝단에는 덮개(120)에 연결되는 지지대(153)가 고정된다. 지지대(153)는 덮개(120)와 지렛대(150)의 결합을 더욱 견고하게 함으로써, 내구성을 증대시키기 위한 것이다.The lever 150 is located on both sides of the frame 110 and both lever 150 is connected to each other by the connecting rod 151 is integrated. And the curved end is fixed to the support 153 connected to the cover 120. Support 153 is to increase the durability by making the cover 120 and the lever 150 more securely coupled.
이 상태에서 슬로프(130)가 하향으로 펼쳐지면서 발생하는 운동에너지는 인장재(141)를 통해 지렛대(150)의 가로부(150H) 끝단에 전달되고, 지렛대(150)의 가로부(150H) 끝단이 덮개(120)의 힌지(120H)를 중심으로 하향 선회하게 되면, 상대적으로 180도 만곡되어 힌지(120H)를 감싸는 만곡부(150C)는 상향으로 올라가게 되면서 만곡부(150C)와 지지대(153)의 끝단이 고정된 덮개(120)가 상향으로 개방된다.In this state, the kinetic energy generated while the slope 130 is extended downward is transmitted to the end portion of the horizontal portion 150H of the lever 150 through the tension member 141, and the end portion of the horizontal portion 150H of the lever 150 is When pivoting downward about the hinge 120H of the cover 120, the curved portion 150C surrounding the hinge 120H is bent upward by 180 degrees while the curved portion 150C and the end of the support 153 are raised. This fixed cover 120 is opened upward.
이와 같이 덮개(120)가 완전히 개방되면, 지렛대(150)의 가로부(150H) 끝단은 최하점에 위치하게 되고, 펼쳐진 슬로프(130)를 따라 대피자가 아래층으로 내려감에 따른 지렛대(150)에 하중이 더욱 증가하더라도 덮개(120)가 프레임(110)의 상단을 덮는 방향으로 선회하지 않는다. 이는 약 180도로 만곡된 만곡부(150C)의 특징에 따라 덮개(120)에 가해지는 하중이 수직 하향으로 작용하기 때문이다.When the cover 120 is completely opened as described above, the end of the horizontal portion 150H of the lever 150 is positioned at the lowest point, and the load is applied to the lever 150 as the evacuator descends along the unfolded slope 130. Even if the cover 120 further increases, the cover 120 does not turn in the direction of covering the top of the frame 110. This is because the load applied to the cover 120 acts vertically downward in accordance with the characteristics of the curved portion 150C that is curved about 180 degrees.
한편, 인장재(141)는 케이블, 로프 또는 절첩 가능한 금속 막대 등으로 구성될 수 있으며, 유연한 케이블 및 로프의 경우에는 묵음된 상태에서 슬로프(130)가 펼쳐지는 하중에 의해 묶음이 풀리도록 구성하거나 또는 케이블 및 로프를 타래에 감아둔 상태로 슬로프(130)가 펼쳐질 때에 풀리도록 구성할 수 있다.On the other hand, the tension member 141 may be composed of a cable, a rope or a foldable metal rod, or the like, in the case of a flexible cable and rope is configured to loosen the bundle by the load of the slope 130 in the silent state or It can be configured to be released when the slope 130 is unfolded while the cable and rope are wound around the skein.
아래에서는 이와 같이 구성된 하향식 피난장치의 작동관계에 대해 구체적으로 설명한다.The following describes the operation relationship of the top-down evacuation device configured in this way in detail.
평상 시에는 도 2에 도시된 바와 같이, 잠금부(160)인 전자석(161)에서 발생하는 자력에 의해 슬로프(130)의 끝단이 프레임(110)의 단부에 고정되며, 이 상태의 슬로프(130)는 프레임(110)의 연장부(110E)의 개방된 전면과 바닥면을 덮는 상태로 위치한다.Usually, as shown in FIG. 2, the end of the slope 130 is fixed to the end of the frame 110 by the magnetic force generated by the electromagnet 161, which is the locking unit 160, and the slope 130 in this state. ) Is positioned to cover the open front and bottom surfaces of the extension 110E of the frame 110.
그리고 덮개(120)는 프레임(110)의 상단을 덮은 상태로 지렛대(150)의 가로부(150H)는 슬래브(1)와 평행하게 위치한다.In addition, the cover 120 covers the upper end of the frame 110, and the horizontal portion 150H of the lever 150 is positioned in parallel with the slab 1.
이 상태에서 대피자가 화재를 인식하고 스위치를 작동하거나 화재경보기가 작동하여 외부 전기적신호가 하향식 피난장치(100)의 제어부(미도시)로 입력되고, 외부 전기적신호가 입력되면 제어부에서는 잠금부(160)인 전자석(161)에 일시적(약 1~60초)으로 전원을 공급한다.In this state, the evacuator recognizes the fire and operates the switch or the fire alarm is activated so that the external electrical signal is input to the control unit (not shown) of the top-down evacuation apparatus 100, and when the external electrical signal is input, the control unit locks 160. The power is supplied to the electromagnet 161 temporarily) (about 1 to 60 seconds).
전자석(161)에 일시적으로 전원이 공급되면 공급된 전원에 의해 전자석(161)은 무자력 상태가 되고, 도 4 및 도 5에 도시된 바와 같이 슬로프(130)는 자체 하중에 의해 하향으로 떨어지며 펼쳐지는데, 이때 각 슬로프 판(131)에 연결된 인장재(141)가 펼쳐지면서 슬로프(130)의 하중에 따른 운동에너지가 인장재(141)를 통해 지렛대(150)의 가로부(150H) 끝단에 전달되어 지렛대 또한 하향으로 선회하게 된다.When power is temporarily supplied to the electromagnet 161, the electromagnet 161 is in a non-magnetic state by the supplied power, and as shown in FIGS. 4 and 5, the slope 130 is extended downward by its own load. At this time, while the tension member 141 connected to each slope plate 131 is unfolded, the kinetic energy according to the load of the slope 130 is transmitted to the end portion of the horizontal portion 150H of the lever 150 through the tension member 141, and the lever also You will turn downward.
지렛대(150)는 덮개(120)에 연결되어 있어 지렛대(150)의 가로부(150H)가 하향으로 이동하면서 덮개(120)의 힌지(120H)를 중심으로 지렛대(150)의 타단에 고정된 덮개(120)는 힌지(120H)를 중심으로 상향으로 선회하여 프레임(110)이 개방된다.Since the lever 150 is connected to the cover 120, the cover 150 is fixed to the other end of the lever 150 around the hinge 120H of the cover 120 while the horizontal portion 150H of the lever 150 moves downward. The frame 120 is opened by pivoting upwardly about the hinge 120H.
지렛대(150)의 가로부(150H) 끝단이 하향으로 위치한 상태에서, 끝단에 연결된 인장재(141)는 긴장된 상태로 펼쳐진 슬로프(130)에 연결되어 슬로프(130)가 소정의 각도로 경사지게 위치하도록 지지한다.In the state where the end of the horizontal portion 150H of the lever 150 is located downward, the tension member 141 connected to the end is connected to the unfolded slope 130 so that the slope 130 is inclined at a predetermined angle. do.
대피자는 덮개(120)가 선회함에 따라 개방된 프레임(110)을 통해 프레임(110) 안쪽으로 내려온다. 이때 대피자가 위층에서 보았을 때에 프레임(110)의 바닥면이 보임에 따라 추락 등의 공포심 없이 프레임(110)의 안쪽 공간에 위치할 수 있다.The evacuator descends into the frame 110 through the open frame 110 as the cover 120 pivots. At this time, when the evacuator is viewed from the upper floor, as the bottom surface of the frame 110 is visible, it may be located in the inner space of the frame 110 without fear of falling.
프레임(110)의 안쪽 공간에 위치한 대피자는 전방으로 펼쳐진 슬로프(130)를 타고 아래층으로 안전하게 대피한다.The evacuator, located in the inner space of the frame 110, escapes safely downstairs on the slope 130 that extends forward.
[제2실시예]Second Embodiment
제1실시예에서는 지렛대가 덮개의 힌지를 중심으로 선회하도록 구성됨에 따라 잠금부의 잠금해제에 의해 슬로프가 펼쳐지거나, 만약 침입자가 덮개를 강제 개방하려고 할 경우 지렛대가 선회하여 잠금부의 잠금이 해제될 수 있다.In the first embodiment, as the lever is configured to pivot about the hinge of the cover, the slope can be unfolded by unlocking the lock, or if the intruder tries to forcibly open the cover, the lever can be turned to unlock the lock. have.
제2실시예에서는 덮개를 강제로 개방할 경우 지렛대가 선회하지 않도록 내부적으로 보강할 수 있게 구성한 것으로, 슬로프를 펼쳤을 때에 보강대는 슬로프의 디딤판의 기능을 수행하여 대피자가 쉽게 아래층으로 대피할 수 있게 구성한 것이다.In the second embodiment, when the cover is forcibly opened, the lever can be reinforced internally so that the lever does not turn. When the slope is unfolded, the reinforcement performs the function of the stepping plate of the slope so that the evacuator can easily escape to the lower floor. will be.
제2실시예에 따른 구성을 설명함에 있어 제1실시예에서 설명한 구성에 대한 구체적은 설명은 생략하고 제1실시예에서 병기한 도면부호를 동일하게 부여한다.In the description of the configuration according to the second embodiment, detailed description of the configuration described in the first embodiment will be omitted, and the same reference numerals will be given to the same reference numerals in the first embodiment.
도면에서 도 6은 본 발명의 제2실시예에 따른 하향식 피난장치를 나타낸 단면도이고, 도 7은 도 6에 도시된 하향식 피난장치의 슬로프가 전개된 상태를 나타낸 단면도이다. 6 is a cross-sectional view showing a top-down evacuation device according to a second embodiment of the present invention, Figure 7 is a cross-sectional view showing a state in which the slope of the top-down evacuation device shown in FIG.
도 6 및 도 7에 도시된 바와 같이, 슬로프(130)를 형성하는 슬로프 판(131)들에는 보강대(133)가 형성된다. As illustrated in FIGS. 6 and 7, reinforcing bars 133 are formed on the slope plates 131 forming the slopes 130.
그리고 보강대(133)는 잠금 상태에서의 지렛대(150)의 가로부(150H)를 아래에서 받쳐준다. 구체적으로 연장부(110E)의 전면에 위치한 슬로프 판(131)에서 연장된 보강대(133)는 지렛대(150)의 가로부(150H)의 끝단 저면을 받쳐주며, 연장부(110E)의 바닥에 위치한 슬로프 판(131)에서 상향으로 연장된 보강대(133)는 지렛대(150)의 가로부(150H) 저면을 받쳐준다. The reinforcing rod 133 supports the horizontal portion 150H of the lever 150 in the locked state from below. Specifically, the reinforcing bar 133 extending from the slope plate 131 located at the front of the extension part 110E supports the bottom of the end of the horizontal part 150H of the lever 150 and is located at the bottom of the extension part 110E. The reinforcing rod 133 extending upward from the slope plate 131 supports the bottom surface of the horizontal portion 150H of the lever 150.
그리고 지렛대(150)의 만곡부(150C)를 받쳐주는 보강대(133)에는 만곡부(150C)의 반경보다 큰 반경의 홈(133H)이 형성되어 만곡부(150C)와 간격을 둔 상태로 위치한다.The groove 133H having a radius larger than the radius of the curved portion 150C is formed in the reinforcing rod 133 supporting the curved portion 150C of the lever 150 and positioned at a distance from the curved portion 150C.
이와 같이 구성된 하향식 피난장치(100)에 있어서, 프레임(110)의 개방부를 덮는 덮개(120)를 침입자가 강제로 들어올리려고 할 경우, 그 힘은 지렛대(150)를 통해 가로부(150H)가 하향으로 선회하려는 힘으로 작용하게 된다.In the downward evacuation device 100 configured as described above, when an intruder tries to forcibly lift the cover 120 covering the opening of the frame 110, the force is transmitted to the horizontal portion 150H through the lever 150. It will act as a force to turn
이때 보강대(133)가 없는 경우라면 침입자가 가하는 힘에 의해 가로부(150H)의 유동이 발생하게 되며 이러한 유동이 주기를 갖고 반복되어 커질 경우 잠금부(160)의 잠금이 해제될 수 있다. 특히 슬로프 판(131)과 전자석(161) 사이에 간격이 발생할 경우, 강자성체인 슬로프 판(131)에 작용하는 전자석(161)의 자력은 급격히 약해짐에 따라 침입자가 반복적으로 덮개를 들어올리는 방향으로 힘을 가할 경우 잠금 해제되는 경우가 발생할 수 있다.At this time, if there is no reinforcing rod 133, the flow of the horizontal portion (150H) is generated by the force applied by the intruder, and when the flow is repeated with a large period may be unlocked the lock 160. In particular, when a gap occurs between the slope plate 131 and the electromagnet 161, the magnetic force of the electromagnet 161 acting on the slope plate 131, which is a ferromagnetic material, is rapidly weakened, so that the intruder repeatedly lifts the cover. If you apply force, it may unlock.
이를 방지하기 위해 슬로프 판(131)에 형성된 보강대(133)가 가로부(150H)를 받쳐 지지함으로써 가로부(150H)의 흔들림 즉 유격의 발생을 방지할 수 있으며, 따라서 침입자에 의한 잠금부(160)의 해제를 방지할 수 있다.In order to prevent this, the reinforcing bar 133 formed on the slope plate 131 supports the horizontal portion 150H, thereby preventing the horizontal portion 150H from being shaken, that is, the occurrence of play, and thus, the locking portion 160 by the intruder. ) Can be prevented.
한편, 화재경보기 또는 스위치 등에서 외부 전기적신호가 입력되면 잠금부(160)가 해제되어 슬로프(130)가 펼쳐지는데, 슬로프(130)에는 보강대(133)가 형성됨에 따라 슬로프 판(131)을 딛고 아래층으로 이동하는 대피자는 슬로프 판(131)에 수직으로 돌출된 보강대(133)를 디딤판으로 하여 안전하게 이동 가능하다.Meanwhile, when an external electrical signal is input from a fire alarm or a switch, the locking unit 160 is released to unfold the slope 130. The slope 130 is formed on the slope plate 131 as the reinforcing rod 133 is formed, and the lower floor is disposed. The evacuator moving to the stiffener can be safely moved by using the reinforcing bar 133 protruding perpendicular to the slope plate 131 as a stepping plate.
제1실시예 및 제2실시예에서 설명한 바와 같이 외부 전기적 신호에 의해 잠금부(160)의 잠금이 해제되면서 슬로프(130)가 펼쳐지고 그 하중에 의해 덮개(120)가 자동으로 개방됨에 따라 노약자라도 개방된 덮개를 통해 아래층으로 안전하게 대피 가능하다.As described in the first and second embodiments, as the lock 130 is released by an external electrical signal, the slope 130 is opened and the lid 120 is automatically opened by the load. Open cover allows safe escape downstairs.
또한 프레임(110)의 높이만큼 대피자가 위치할 공간이 프레임(110)의 안쪽에 형성됨에 따라 대피자가 개방된 덮개(120)를 통해 아래 쪽으로 보이는 부위가 제한되어 추락의 공포심을 느끼지 않게 할 수 있어 대피가 쉽게 이루어질 수 있다는 장점이 있다.In addition, since the space where the evacuator is located as much as the height of the frame 110 is formed inside the frame 110, the area visible downward through the open cover 120 may be limited so that the fear of falling may not be felt. The advantage is that evacuation can be made easily.
또한 슬로프(130)가 펼쳐지는 방향을 발코니의 면적 중심부 방향으로 위치함으로써, 아래층 세대원이 물건을 프레임(110)의 아래에 배치하더라도 슬로프가 펼쳐지는데 문제가 발생하지 않는다. 즉 발코니의 공간활용도를 증대시킬 수 있다는 장점이 있다.In addition, the direction in which the slope 130 is unfolded is positioned in the direction of the center of the area of the balcony, so that even if a lower generation member places the object under the frame 110, the slope is unfolded. In other words, the space utilization of the balcony can be increased.
한편, 도면에는 도시하지 않았으나, 앞서 설명한 하향식 피난 사다리의 덮개 및 프레임의 내부에는 차음부재가 채워지며 특히 슬래브의 저면에는 프레임과 슬래브의 사이 또는 프레임을 통해 소음이 상층 또는 하층으로 전달되는 것을 차단하기 위한 방음패드가 부착된다.On the other hand, although not shown in the figure, the sound insulation member is filled inside the cover and the frame of the top-down evacuation ladder described above, in particular to prevent the noise from being transmitted to the upper or lower layers between the frame and the slab on the bottom of the slab. Soundproof pad is attached.
[제3실시예]Third Embodiment
제3실시예에 따른 하향식 피난장치를 제1실시예의 하향식 피난장치와 대비하여 살펴보면, 동일한 덮개의 개방방향에 있어 다른 방향으로 슬로프가 전개되도록 구성한 것이다.Looking at the top-down evacuation device according to the third embodiment in comparison with the top-down evacuation device of the first embodiment, the slope is developed in a different direction in the opening direction of the same cover.
도면에서 도 8a와 도 8b는 본 발명의 제3실시예에 따른 하향식 피난장치를 나타낸 단면도이다.8A and 8B are cross-sectional views of the top-down evacuation apparatus according to the third embodiment of the present invention.
제1실시예에 따른 피난장치는 슬로프가 좌측방향으로 전개됨에 있어 덮개는 좌측방향으로 선회하여 개방되도록 구성된다. The evacuation device according to the first embodiment is configured such that the cover is opened by turning in the left direction since the slope is developed in the left direction.
이에 반해 제3실시예에 따른 피난장치(100)는 도 8a와 도 8b에 도시된 바와 같이, 슬로프(130)가 우측방향으로 전개됨에도 덮개(120)는 좌측방향으로 선회하여 개방되도록 구성된다.On the contrary, as shown in FIGS. 8A and 8B, the evacuation device 100 according to the third embodiment is configured such that the cover 120 pivots to the left and opens even when the slope 130 is deployed in the right direction.
제1실시예의 피난장치 또는 제3실시예의 피난장치는 피난장치를 설치하는 장소의 구조적 특징에 따라 선택하여 슬래브에 장착할 수 있다.The evacuation device of the first embodiment or the evacuation device of the third embodiment can be selected and mounted on the slab according to the structural features of the place where the evacuation device is installed.
도 8a와 도 8b에 도시된 바와 같이 우측 방향으로 슬로프(130)가 개방됨에 있어 덮개(120)가 좌측방향으로 선회하여 개방되기 위해서는 슬로프(130)에 연결된 인장재(141)가 지렛대(150)의 가로부(150H) 끝단에 연결됨에 있어 슬로프(130)가 하향으로 전개되는 운동에너지를 지렛대(150)에 원활하게 전달할 수 있도록 프레임(110) 내부에 도르래(113)를 장착한다.As shown in FIGS. 8A and 8B, in order to open the slope 130 in the right direction, the tension member 141 connected to the slope 130 is connected to the slope 130 to open the cover 120 in the left direction. The pulley 113 is mounted inside the frame 110 so that the slope 130 is smoothly transferred to the lever 150 in connection with the end of the horizontal portion 150H.
도르래(113)를 감싼 인장재(141)가 가로부(150H)와 슬로프(130)를 연결함에 있어서, 슬로프(130)가 하향으로 내려감에 따라 인장재(141)로 연결된 가로부(150H)의 끝단이 하향으로 선회하여 이동하도록 도르래(113)가 인장재(141)의 이동방향을 안내할 수 있게 구성한다.When the tension member 141 wrapping the pulley 113 connects the horizontal portion 150H and the slope 130, the end of the horizontal portion 150H connected by the tension member 141 is lowered as the slope 130 descends downward. The pulley 113 is configured to guide the direction of movement of the tension member 141 to move downwardly.
[제4실시예]Fourth Embodiment
제1실시예 내지 제3실시예에서는 잠금부가 해제됨에 따라 슬로프가 펼쳐지는 것으로 설명하고 있으나, 아래에서 설명하는 제4실시예에서는 계단판이 절곡된 형태로 위치하도록 구성하여 대피자가 피난로인 계단판을 딛고 아래층으로 대피 가능하게 구성한 것이다.In the first to third embodiments, the slope is unfolded as the locking part is released. However, in the fourth embodiment described below, the staircase is configured to be bent in a bent form, so that the evacuator is an escape plate. It is possible to evacuate downstairs.
도면에서, 도 9는 본 발명의 제4실시예에 따른 하향식 피난장치를 나타낸 단면도이고, 도 10은 도 9에 도시된 계단판이 하향으로 완전 전개되었을 때의 단면도이다.9 is a cross-sectional view showing a top-down evacuation apparatus according to a fourth embodiment of the present invention, and FIG. 10 is a cross-sectional view when the step plate shown in FIG. 9 is fully deployed downward.
도 9에 도시된 바와 같이, 피난장치(100)는 위층과 아래층을 구획하는 슬래브(1)를 관통해 위치하며 상하부로 개방된 프레임(110)과, 프레임(110)의 상단 일측에 제1힌지(180a) 결합되어 프레임(110)의 상단을 폐쇄한 상태에서 상향으로 선회하여 프레임(110)의 상단을 개방하는 덮개(120)와, 프레임(110)의 하단 일측에 제2힌지(180b) 결합되어 프레임(110)의 하단을 폐쇄하며 하향을 선회하여 프레임(110)의 하단을 개방하는 피난로인 계단판(170)과, 덮개(120)에 고정된 브래킷(121)과 계단판(170)의 끝단을 연결하며 받침점에 해당하는 회전 중심점(181)이 프레임(110)에 고정된 지렛대(150)와, 계단판(170)이 펼쳐져 프레임(110)의 하단을 폐쇄하도록 프레임(110)에 장착된 잠금부(160)를 포함한다.As shown in FIG. 9, the evacuation device 100 is located through the slab 1 partitioning the upper and lower floors, and is open to the upper and lower parts of the frame 110, and a first hinge at an upper end of the frame 110. (180a) is coupled to the cover 120 for opening the top of the frame 110 by pivoting upward in the closed state of the top of the frame 110, the second hinge 180b coupled to the bottom side of the frame 110 To close the lower end of the frame 110 and pivot downward to open the lower end of the frame 110, and the step plate 170 and the bracket 121 and the step plate 170 fixed to the cover 120. Rotating center point 181 connecting the ends and the support center is mounted on the frame 110 so that the lever 150 fixed to the frame 110 and the step plate 170 is extended to close the bottom of the frame 110. It includes a lock 160.
아래에서는 이와 같이 구성된 하향식 피난장치에 대해 구체적으로 설명한다.Hereinafter, the top-down evacuation device configured as described above will be described in detail.
도 9 및 도 10에 도시된 바와 같이, 프레임(110)은 사각 구조로서, 슬래브에 고정되며 프레임(110)의 안쪽으로 형성된 공간을 통해 대피자가 아래층으로 대피한다.9 and 10, the frame 110 has a rectangular structure and is evacuated to the lower floor through a space fixed to the slab and formed inside of the frame 110.
프레임(110)의 일측 상단에는 프레임(110)의 상단을 덮개(120)가 제1힌지(180a) 결합되며, 덮개(120)는 상향으로 선회하여 프레임(110)을 개방한다. 그리고 덮개(120)의 저면에는 제1힌지(180a) 근처에 하향으로 브래킷(121)이 고정되며 브래킷(121)에는 장공(121H)이 형성된다.The cover 120 is coupled to the upper end of the frame 110 at the upper end of the frame 110 by the first hinge 180a, and the cover 120 pivots upward to open the frame 110. The bracket 121 is fixed downward to the bottom of the cover 120 near the first hinge 180a, and a long hole 121H is formed in the bracket 121.
한편, 프레임(110)의 일측 하단에는 계단판(170)이 제2힌지(180b) 결합된다. 계단판(170)은 지지판(173)과 디딤판(171)으로 구분되며, 지지판(173)과 디딤판(171) 또한 제3힌지(180c) 결합되고 지지판(173)은 프레임(110)의 일측 하단에 제2힌지(180b) 결합된다. 따라서 도 10에 도시된 바와 같이 계단판(170)의 지지판(173)과 디딤판(171)이 프레임(110)의 아래에 평면 형태로 펼쳐짐으로써 프레임(110)의 하부를 폐쇄하고, 프레임(110)의 일측 하단에 결합된 제2힌지(180b)를 중심으로 지지판(173)이 수직으로 위치하고 지지판(173)에 대해 직각으로 디딤판(171)이 위치함으로써 프레임(110)의 하부가 개방되며, 개방된 상태에서 프레임(110)의 하부와 디딤판(171)이 마주하게 된다.On the other hand, the bottom of one side of the frame 110, the staircase plate 170 is coupled to the second hinge 180b. The staircase plate 170 is divided into a support plate 173 and a stepping plate 171, the support plate 173 and the stepping plate 171 are also coupled to the third hinge 180c, and the support plate 173 is located at one lower side of the frame 110. The second hinge 180b is coupled. Accordingly, as shown in FIG. 10, the supporting plate 173 and the stepping plate 171 of the staircase plate 170 are unfolded in a planar shape under the frame 110 to close the lower part of the frame 110, and the frame 110. The bottom of the frame 110 is opened by opening the support plate 173 vertically with respect to the second hinge 180b coupled to one side of the bottom and the tread plate 171 at right angles to the support plate 173. In the state, the lower portion of the frame 110 and the tread plate 171 face each other.
계단판(170)의 지지판(173)과 디딤판(171)이 평면 상태로 프레임(110)의 하부를 폐쇄함에 있어서, 프레임(110)에 고정된 잠금부(160)가 디딤판(171)의 끝단을 고정한다. 잠금부(160)는 제1실시예에서 설명한 바와 같이, 전자석(161) 또는 모터를 이용한 래치 또는 후크 등을 이용하여 잠금부(160)의 기능을 구현할 수 있다.When the support plate 173 and the stepping plate 171 of the staircase plate 170 close the lower portion of the frame 110 in a planar state, the locking portion 160 fixed to the frame 110 may open the end of the stepping plate 171. Fix it. As described in the first embodiment, the locking unit 160 may implement a function of the locking unit 160 using a latch or a hook using an electromagnet 161 or a motor.
잠금부(160)를 전자석(161)으로 할 경우 강자성체의 디딤판(171)은 전자석(161)에 부착된 상태로 외부 전기적신호가 입력되면 일시적으로 무자력 상태가 되어 계단판(170)이 전자석(161)에서 떨어져 하향으로 선회하게 된다.When the locking unit 160 is an electromagnet 161, the stepping plate 171 of the ferromagnetic material is temporarily attached to the electromagnet 161, and when the external electric signal is input, the step plate 170 is temporarily electromagnetized. Will turn downward).
제4실시예에 따른 피난장치의 지렛대(150)는 프레임(110)의 측면에 고정된 회전 중심점(181)을 기준으로 양단이 상호 반대방향으로 선회하는 지렛대로서, 일단은 디딤판(171)의 끝단에 제4힌지(180d) 결합되고, 지렛대(150)의 타단에 형성된 힌지축(180e)은 브래킷(121)의 장공(121H)에 삽입되어 지렛대(150)의 선회에 따라 힌지축(180e)이 장공(121H)을 따라 회전 가능한 상태로 이동한다.The lever 150 of the evacuation device according to the fourth embodiment is a lever in which both ends pivot in opposite directions with respect to the rotation center point 181 fixed to the side of the frame 110, one end of which is an end of the tread plate 171. The hinge shaft 180e coupled to the fourth hinge 180d and formed at the other end of the lever 150 is inserted into the long hole 121H of the bracket 121 so that the hinge shaft 180e is rotated according to the pivot of the lever 150. It moves to a state rotatable along the long hole 121H.
여기에서 덮개(120)는 프레임(110)의 상단 일측에 장착된 제1힌지(180a)를 중심으로 선회하고, 지렛대(150)는 회전 중심점(181)을 기준으로 선회함에 있어서 상호 반경에 따라 겹치는 부위만큼 힌지축(180e)이 장공(121H)의 길이방향으로 이동하며 선회 궤도의 간섭되는 길이만큼 보상한다.In this case, the cover 120 pivots about the first hinge 180a mounted on one side of the upper end of the frame 110, and the lever 150 is overlapped according to the mutual radius in turning about the rotation center point 181. The hinge axis 180e moves in the longitudinal direction of the long hole 121H by the portion and compensates for the interference length of the turning track.
아래에서는 제4실시예에 따른 하향식 피난장치의 작동관계에 대해 설명한다.The following describes the operation relationship of the top-down evacuation device according to the fourth embodiment.
평상 시에는 프레임(110)의 상부는 덮개(120)로 덮여 폐쇄되고, 펼쳐진 계단판(170)이 잠금부(160)에 잠금되어 프레임(110)의 하부를 폐쇄한다.In general, the upper part of the frame 110 is covered with a cover 120 and closed, and the unfolded staircase 170 is locked to the locking unit 160 to close the lower part of the frame 110.
제1실시예에서 설명한 바와 같이, 화재경보기 또는 스위치 등을 통해 화재 발생에 따른 외부 전기적신호가 입력되면, 도 10에 도시된 바와 같이, 잠금부(160)가 잠금해제되고 계단판(170)이 프레임(110)과 연결된 제2힌지(180b)를 중심으로 하향 선회하면서 지렛대(150)는 도면 상에서 회전 중심점(181)을 기준으로 시계방향으로 회전하게 된다.As described in the first embodiment, when an external electrical signal is input according to a fire occurrence through a fire alarm or a switch, as shown in FIG. 10, the locking unit 160 is unlocked and the step plate 170 is closed. While pivoting downward with respect to the second hinge 180b connected to the frame 110, the lever 150 rotates clockwise with respect to the rotation center point 181 on the drawing.
이때 회전 중심점(181)에서 지렛대(150)와 계단판(170)이 연결된 제4힌지(180d))까지의 길이가 제한됨에 따라 하향으로 선회한 계단판(170)은 디딤판(171)과 지지판(173)의 제3힌지(180c) 결합된 부위가 거의 직각으로 절곡된 형태를 갖게 된다.At this time, as the length from the rotation center point 181 to the fourth hinge 180d to which the lever 150 and the step plate 170 are connected is limited, the step plate 170 pivoted downward is a stepping plate 171 and a support plate ( The joined portion of the third hinge 180c of 173 is bent at a right angle.
한편, 지렛대(150)가 도면 상에서 시계방향으로 회전하면서, 지렛대(150)의 끝단이 브래킷(121)을 상향을 밀어올리면서 덮개(120)가 프레임(110)과 연결된 제1힌지(180a)을 중심으로 상향으로 선회하여 프레임(110)을 개방한다.On the other hand, while the lever 150 is rotated in the clockwise direction on the drawing, the end of the lever 150 pushes the bracket 121 upward while the cover 120 opens the first hinge 180a connected to the frame 110. The frame 110 is opened by turning upward toward the center.
이와 같이 지렛대(150)에 밀려 덮개(120)가 상향으로 개방됨에 있어 덮개(120)는 프레임(110)에 연결된 제1힌지(180a)을 기준으로 선회하고, 지렛대(150)는 회전 중심점(181)을 기준으로 선회함에 따라 선회하는 궤도가 상호 겹치는 부위의 길이만큼 힌지축(180e)이 브래킷(121)의 장공(121H)을 따라 이동하게 된다.As the cover 120 is pushed upward by the lever 150 as described above, the cover 120 pivots based on the first hinge 180a connected to the frame 110, and the lever 150 is the rotation center point 181. The hinge shaft 180e is moved along the long hole 121H of the bracket 121 by the length of the portion where the orbits to which the turning trajectories overlap with each other are rotated with reference to).
이와 같이 외부 전기적신호가 입력되면 잠금부(160)의 잠금해제를 통해 계단판(170)이 프레임(110) 아래에 절곡된 상태로 위치함에 따라 대피자는 프레임(110)을 통해 계단판(170)의 디딤판(171)으로 내려오고 디딤판(171)에서 아래층 바닥으로 내려올 수 있다.As such, when the external electrical signal is input, as the staircase plate 170 is bent under the frame 110 through the unlocking of the locking unit 160, the evacuator steps through the frame 110. Come down to the stepping plate 171 of the stepping plate 171 may be lowered to the bottom floor.
만약 디딤판(171)과 아래층의 바닥의 사이가 너무 높아 대피가 어려울 경우에는 제1실시예에서 설명한 슬로프를 디딤판의 단부에 설치하고, 프레임의 내부에 인장재의 끝단을 고정하고 슬로프 판에 인장재를 연결하여 디딤판에서 슬로프를 따라 아래층으로 안전하게 대피할 수 있게 구성할 수 있다.If the evacuation is difficult because the distance between the tread 171 and the bottom of the lower layer is too high, the slope described in the first embodiment is installed at the end of the tread plate, the end of the tension member is fixed inside the frame, and the tension member is connected to the slope plate. It can be configured to safely evacuate downstairs along the slope from the tread.
[제5실시예][Example 5]
앞서 설명한 제4실시예의 피난장치는 지렛대가 프레임에 힌지 결합된 것으로 설명하고 있으나, 아래에서 설명하는 제5실시예에서는 지렛대가 덮개에 설치되며, 덮개의 개방이 반대 방향인 예이다.The evacuation device of the fourth embodiment described above is described as the hinge is coupled to the frame, but in the fifth embodiment described below, the lever is installed on the cover, and the opening of the cover is in the opposite direction.
도면에서 도 11은 본 발명에 따른 제5실시예에 따른 하향식 피난장치를 나타낸 단면도이고, 도 12는 도 11에 도시된 하향식 피난장치가 개방된 상태를 나타낸 단면도이다.11 is a cross-sectional view showing a top-down evacuation device according to a fifth embodiment according to the present invention, Figure 12 is a cross-sectional view showing an open state of the top-down evacuation device shown in FIG.
도 11 및 도 12에 도시된 바와 같이, 슬래브(1)를 관통해 설치된 프레임(110)의 일측에는 덮개(120)가 제1힌지(180a)에 의해 상하방향으로 선회 가능하게 장착되며, 덮개(120)에 의해 프레임(110)의 상단이 개폐된다.As illustrated in FIGS. 11 and 12, the cover 120 is rotatably mounted in a vertical direction by the first hinge 180a on one side of the frame 110 installed through the slab 1. The upper end of the frame 110 is opened and closed by 120.
프레임(110)의 타측 하단에는 계단판(170)이 제2힌지(180b) 결합되어 계단판(170)이 펼쳐진 상태로 프레임(110)의 하단을 폐쇄하거나 계단판(170)이 절곡된 상태로 개방된다.The other side lower end of the frame 110 is coupled to the second hinge (180b) of the stair plate 170 in a state in which the step plate 170 is expanded to close the bottom of the frame 110 or in a state in which the step plate 170 is bent Open.
계단판(170)은 제2힌지(180b)에 결합된 지지판(173) 그리고 상기 지지판(173)과 제3힌지(180c) 결합된 디딤판(171)을 포함하며, 디딤판(171)의 끝단과 덮개(120)의 저면을 지렛대(150)가 연결된다.The step plate 170 includes a support plate 173 coupled to the second hinge 180b and a step plate 171 coupled to the support plate 173 and the third hinge 180c, and an end and a cover of the step plate 171. Crowbar 150 is connected to the bottom of the 120.
구체적으로 디딤판(171)의 끝단과 지렛대(150)의 일단은 제4힌지(180d)에 의해 결합되고, 지렛대(150)의 타단과 덮개(120)의 저면은 제5힌지(180e)에 의해 결합되며, 지렛대(150)의 길이 중간은 절곡된다.Specifically, the end of the tread plate 171 and one end of the lever 150 are coupled by the fourth hinge 180d, and the other end of the lever 150 and the bottom of the cover 120 are coupled by the fifth hinge 180e. The middle of the length of the lever 150 is bent.
이와 같이 같이 구성된 제5실시예의 하향식 피난장치에 있어서, 도 11에 도시된 바와 같이 덮개(120)가 하향 선회하여 프레임(110)의 상부를 폐쇄할 경우 덮개(120)의 저면에 제5힌지(180e) 결합된 지렛대(150)는 도 11에 보이듯이 슬래브(1)의 저면 방향으로 선회하여 위치하게 되고, 지렛대(150)의 끝단에 제4힌지(180d) 결합된 계단판(170)의 디딤판(171) 또한 슬래브(1)의 저면으로 선회하여 계단판(170)이 펼쳐진 상태로 프레임(110)의 저면을 폐쇄한다.In the top-down evacuation device of the fifth embodiment configured as described above, as shown in FIG. 11, when the cover 120 pivots downward to close the upper part of the frame 110, the fifth hinge ( 180e) the combined lever 150 is pivotally positioned in the bottom direction of the slab 1 as shown in FIG. 11, and the stepping plate of the step plate 170 coupled to the fourth hinge 180d at the end of the lever 150. In addition, the bottom surface of the frame 110 is closed by turning to the bottom surface of the slab 1 so that the step plate 170 is extended.
계단판(170)이 펼쳐진 상태로 프레임(110)의 저면을 폐쇄할 경우 강자성체의 디딤판(171)은 슬래브(1)의 저면에 고정된 잠금부(160)에 잠금된 상태로 고정된다.When the bottom surface of the frame 110 is closed in the unfolded state of the step plate 170, the stepping plate 171 of the ferromagnetic material is fixed in a locked state to the lock 160 fixed to the bottom surface of the slab 1.
이 상태에서 외부 전기적신호가 입력되어 잠금부(160)가 잠금 해제할 경우, 계단판(170)은 자중에 의해 하향으로 제2힌지(180b)를 중심으로 선회하게 되고, 그에 따라 지렛대(150) 또한 제5힌지(180e)를 중심으로 하향으로 선회하게 된다.In this state, when an external electrical signal is input and the locking unit 160 is unlocked, the staircase plate 170 pivots downwardly around the second hinge 180b by its own weight, and accordingly, the lever 150 In addition, it pivots downward with respect to the fifth hinge 180e.
이때 지렛대(150)의 길이 제한에 따라 계단판(170)은 도 12에 도시된 바와 같이 지지판(173)과 디딤판(171)이 제3힌지(180c)에 의해 절곡된 상태로 위치하게 된다.At this time, according to the length limit of the lever 150, the step plate 170 is positioned in a state in which the support plate 173 and the step plate 171 is bent by the third hinge 180c, as shown in FIG.
한편, 계단판(170)과 지렛대(150)가 하향으로 선회함에 따라 덮개(120)는 제1힌지(180a)를 중심으로 상향으로 선회하면서 프레임(110)의 상부를 개방하게 된다.On the other hand, as the staircase plate 170 and the lever 150 turn downward, the cover 120 opens the upper part of the frame 110 while turning upward about the first hinge 180a.
[제6실시예][Sixth Embodiment]
도면에서, 도 13은 본 발명의 제6실시예에 따른 하향식 피난장치가 설치된 발코니 바닥에 위치한 덮개를 나타낸 사시도이고, 도 14는 본 발명의 제6실시예에 따른 하향식 피난장치의 피난로인 탈출로가 슬래브 아래로 펼쳐진 상태를 나타낸 사시도이며, 도 15는 도 14에 도시된 하향식 피난장치를 나타낸 단면도이고, 도 16은 도 14에 도시된 하향식 피난장치가 접철된 상태를 나타낸 단면도이다.In the figure, Figure 13 is a perspective view showing a cover located on the floor of the balcony is installed a top down evacuation device according to a sixth embodiment of the present invention, Figure 14 is an escape route that is a evacuation path of the top down evacuation device according to a sixth embodiment of the present invention Is a perspective view showing a state unfolded under the slab, FIG. 15 is a cross-sectional view showing the top-down evacuation device shown in FIG. 14, and FIG. 16 is a cross-sectional view showing a folded state the top-down evacuation device shown in FIG.
도 13에 도시된 바와 같이, 아래층과 위층을 구분하는 슬래브(2)에는 하향식 피난장치(200)가 설치될 수 있는 관통공(2H)이 형성되고, 관통공(2H)에는 도 16에 도시된 바와 같이 하향식 피난장치(200)의 피난로인 탈출로(210)가 접철된 상태로 장착되며, 이 상태에서 도 14 및 도 15에 도시된 바와 같이, 덮개(250)를 강제로 열거나 또는 접철된 탈출로(210)를 잠금하고 있던 전자석(241)의 자력이 상실되면, 접철된 탈출로(210)가 아래층으로 펼쳐지면서 피난로인 탈출로(210)를 통해 아래층으로 대피 가능하게 구성된다.As shown in FIG. 13, the slab 2 separating the lower and upper layers is provided with a through hole 2H in which the downward evacuation device 200 can be installed, and the through hole 2H is shown in FIG. 16. As shown in FIG. 14 and FIG. 15, the escape path 210, which is an evacuation path of the downward evacuation device 200, is mounted in a folded state, and as shown in FIGS. 14 and 15, the cover 250 is forcibly opened or folded. When the magnetic force of the electromagnet 241 that locks the escape path 210 is lost, the folded escape path 210 is expanded to the lower floor and is configured to be evacuated to the lower floor through the escape path 210 which is an evacuation path.
아래에서는 이와 같이 구성된 하향식 피난장치에 대해 구체적으로 설명한다.Hereinafter, the top-down evacuation device configured as described above will be described in detail.
도 13 내지 도 16에 도시된 바와 같이, 슬래브(2)에 설치된 하향식 피난장치(200)는 슬래브(2)에 형성된 관통공(2H)에 맞춰 슬래브(2)에 고정되는 프레임(220)과, 접철되어서 프레임(220)의 안쪽에 위치하며 프레임(220)의 아래 방향으로 펼쳐져 프레임(220)의 안쪽을 통해 아래층으로 이동할 수 있는 탈출로(210)를 형성하는 복수의 통로프레임(231, 232, 233, 234)과, 프레임(220)의 상부를 덮는 덮개(250)와, 접철된 복수의 통로프레임(231, 232, 233, 234)들을 잠금하는 잠금부(240)를 포함하며, 잠금부(240)가 해체되면서 덮개(250)가 자동으로 선회하고 프레임(220)을 개방하면서, 하향으로 펼쳐진 통로프레임(231, 232, 233, 234)들을 통해 아래층으로 이동 가능한 탈출로(210)가 형성되도록 구성된다.As shown in FIGS. 13 to 16, the downward evacuation device 200 installed in the slab 2 includes a frame 220 fixed to the slab 2 in accordance with a through hole 2H formed in the slab 2. A plurality of passage frames 231, 232, which are folded to be located in the inside of the frame 220 and extend in the downward direction of the frame 220 to form an escape path 210 that can move downward through the inside of the frame 220, 233, 234, a cover 250 covering the upper portion of the frame 220, and a locking portion 240 for locking the plurality of folded passage frames 231, 232, 233, and 234. As the cover 240 is automatically disassembled while the 240 is disassembled, the escape path 210 that is movable downward can be formed through the passage frames 231, 232, 233, and 234 extending downward, while the cover 250 automatically turns and opens the frame 220. It is composed.
이와 같은 구성에 있어서, 프레임(220)은 관통공(2H)이 형성된 슬래브(2)의 상면과 접하는 상부 플랜지(221)와, 관통공(2H)의 측면과 접하는 웨브(222)와, 슬래브(2)의 하면과 접하는 하부 플랜지(223)를 포함한 C형 채널 구조로서, 프레임(220)의 하부 플랜지(223)는 프레임(220)의 안쪽 방향으로 더 연장된 구조를 갖는다. 여기에서 프레임(220)의 안쪽으로 연장된 하부 플랜지(223)의 일부분을 '연장부(224)'라 한다.In such a configuration, the frame 220 includes an upper flange 221 in contact with the upper surface of the slab 2 in which the through hole 2H is formed, a web 222 in contact with the side surface of the through hole 2H, and a slab ( The C-type channel structure including the lower flange 223 in contact with the bottom surface of 2), the lower flange 223 of the frame 220 has a structure extending further in the inward direction of the frame 220. Herein, a part of the lower flange 223 extending inwardly of the frame 220 is referred to as an 'extension 224'.
프레임(220)의 안쪽에는 복수의 통로프레임(231, 232, 233, 234)들이 위치하는데, 복수의 통로프레임(231, 232, 233, 234)은 텔레스코프(telescope) 형태로서, 같은 구조의 통로프레임(231, 232, 233, 234)들이 위치하되 큰 통로프레임은 바깥쪽에 위치하고 작은 통로프레임은 안쪽에 위치하는 구조를 갖는다.A plurality of passage frames 231, 232, 233, and 234 are positioned inside the frame 220, and the plurality of passage frames 231, 232, 233, and 234 are in the form of telescopes and have passages of the same structure. Frames 231, 232, 233, and 234 are located, but the large passage frame is located outside and the small passage frame is located inside.
각 통로프레임(231, 232, 233, 234)은 사각 관 구조이며 외향으로 절곡된 외향 절곡부(O)가 각 통로프레임(231, 232, 233, 234)의 상단에 형성되고, 각 통로프레임(231, 232, 233, 234)의 하단에는 내향으로 절곡된 내향 절곡부(I)가 형성되며, 가장 작은 통로프레임으로서 안쪽에 위치한 통로프레임(234)의 내향 절곡부는 바닥면(F)을 형성한다.Each passage frame (231, 232, 233, 234) is a rectangular tube structure and the outward bent portion (O) bent outward is formed on the top of each passage frame (231, 232, 233, 234), each passage frame ( The inwardly bent portion (I) bent inwardly is formed at the lower ends of the 231, 232, 233, and 234, and the inwardly bent portion of the passage frame 234 located inside as the smallest passage frame forms the bottom surface (F). .
도 14 내지 도 16에 도시된 탈출로(210)는 4개의 통로프레임(231, 232, 233, 234)로 구성된 것을 도시한 것이나, 통로프레임의 개수는 변경 가능하다. 가장 작은 통로프레임에 있어서는 내향으로 절곡된 바닥면(F)이 형성되어 탈출로(210)의 하단이 폐쇄된 구조를 갖는다.14 to 16 illustrate that the passageway path 210 includes four passage frames 231, 232, 233, and 234, but the number of passage frames may be changed. In the smallest passage frame, the bottom surface F bent inwardly is formed to have a structure in which the lower end of the escape path 210 is closed.
이와 같이 구성된 통로프레임(231, 232, 233, 234)에 있어서, 편의상 가장 큰 통로프레임를 제1통로프레임(231)라하고, 안쪽으로 순차적으로 제2통로프레임(232), 제3통로프레임(233), 제4통로프레임(234)라 한다. 따라서 제4통로프레임(234)에는 바닥면(F)이 형성된다.In the passage frames 231, 232, 233, and 234 configured as described above, for the sake of convenience, the largest passage frame is referred to as the first passage frame 231, and the second passage frame 232 and the third passage frame 233 are sequentially inward. And a fourth passage frame 234. Therefore, the bottom surface F is formed in the fourth passage frame 234.
이러한 통로프레임(231, 232, 233, 234)들이 하향으로 펼쳐진 상태에서는 프레임(220)의 연장부(224) 상면에 제1통로프레임(231)의 외향 절곡부(O)가 접하게 되고, 제1통로프레임(231)의 내향 절곡부(I) 상면에 제2통로프레임(232)의 외향 절곡부(O)가 접하게 된다. 그리고 제2통로프레임(232)의 내향 절곡부(I) 상면에 제3통로프레임(233)의 외향 절곡부(O)가 접하게 되고, 제3통로프레임(233)의 내향 절곡부(I) 상면에 제4통로프레임(234)의 외향 절곡부(O)가 접하게 된다. 따라서 사각 관 구조의 제1통로프레임(231) 내지 제4통로프레임(234)이 하향으로 연결되어 펼쳐진 구조를 갖는다. 한편, 도 14에 도시된 바와 같이 제3통로프레임(233)과 제4통로프레임(234)의 측면에는 개방부(236)가 형성되어 탈출로(210)의 안쪽에 위치한 대피자가 개방부(236)를 통해 아래층의 슬래브 바닥으로 이동할 수 있게 구성된다. In the state in which the passage frames 231, 232, 233, and 234 extend downward, the outward bent portion O of the first passage frame 231 is in contact with the upper surface of the extension part 224 of the frame 220, and the first The outward bending portion O of the second passage frame 232 is in contact with the upper surface of the inward bending portion I of the passage frame 231. In addition, the outward bending portion O of the third passage frame 233 is in contact with the inward bending portion I upper surface of the second passage frame 232, and the inward bending portion I upper surface of the third passage frame 233. The outward bent portion O of the fourth passage frame 234 is in contact with each other. Therefore, the first passage frame 231 to the fourth passage frame 234 of the rectangular tube structure is connected downwardly has a structure unfolded. Meanwhile, as shown in FIG. 14, open portions 236 are formed at the side surfaces of the third passage frame 233 and the fourth passage frame 234, so that the evacuator located inside the escape passage 210 has the opening portion 236. It is configured to move to the bottom of the slab below.
그리고 각 통로프레임(231, 232, 233, 234)의 하단에는 외향으로 스토퍼(S)가 형성된다.A stopper S is formed at the lower end of each passage frame 231, 232, 233, and 234 outward.
따라서 도 16에 도시된 바와 같이 접철된 탈출로(210)는 프레임(220)의 안쪽으로 제1통로프레임(231), 제2통로프레임(232), 제3통로프레임(233), 제4통로프레임(234)이 위치하며, 제4통로프레임(234)은 슬래브(2) 쪽으로 끌어 올려 잠금부(240)로 덮개(250)에 고정할 경우 각 통로프레임(231, 232, 233, 234)에 형성된 스토퍼(S)가 바깥쪽 통로프레임(231, 232,133)의 내향 절곡부(I)와 간섭되어 아래방향으로 펼쳐지지 않고 접철된 상태를 유지한다.Accordingly, as illustrated in FIG. 16, the folded passageway 210 has a first passage frame 231, a second passage frame 232, a third passage frame 233, and a fourth passage inwardly of the frame 220. Frame 234 is located, the fourth passage frame 234 is pulled toward the slab (2) to secure the cover 250 by the locking portion 240 to each passage frame (231, 232, 233, 234) The formed stopper S interferes with the inward bent portion I of the outer passage frames 231, 232, and 133, and maintains the folded state without being unfolded downward.
아래에서는 잠금부(240)에 대해 설명한다.Hereinafter, the locking unit 240 will be described.
도 15 및 도 16에 도시된 잠금부(240)는 제4통로프레임(234)의 바닥면(F) 중심에 고정된 연결부재인 와이어(243)와, 와이어(243)의 상단에 고정된 강자성체(242)와, 덮개(250)의 저면에 고정된 전자석(241)을 포함한다. 여기에서 전자석(241)은 전원이 공급되지 않을 경우 자성을 갖게 되고, 전원이 인가되면 자성을 잃게 되는 전자석으로서, 전원이 공급되지 않은 평상시에는 강자성체(242)가 전자석(241)에 부착 고정된다. 그리고 화재 경보 등의 비상 메시지를 갖는 전기적 신호가 외부에서 제어부(미도시)로 입력되면 전자석(241)에 전원이 인가되어 자성을 잃게 되고, 그에 따라 강자성체(242)는 전자석(241)에서 떨어지게 된다.15 and 16, the locking part 240 is a wire 243 that is a connection member fixed to the center of the bottom surface F of the fourth passage frame 234, and a ferromagnetic material fixed to the upper end of the wire 243. 242 and an electromagnet 241 fixed to the bottom of the lid 250. Herein, the electromagnet 241 is magnetic when the power is not supplied. The electromagnet 241 is magnetic when the power is applied, and the ferromagnetic material 242 is fixed to the electromagnet 241 when the power is not supplied. When an electrical signal having an emergency message such as a fire alarm is input to the controller (not shown) from the outside, power is applied to the electromagnet 241 to lose the magnetism, and thus the ferromagnetic material 242 is dropped from the electromagnet 241. .
도 16에 도시된 바와 같이 평상시에 강자성체(242)는 전자석(241)에 부착 고정되고, 와이어(243)는 긴장된 상태로 상부로 끌어 올려진 제4통로프레임(234)을 지지한다. As shown in FIG. 16, the ferromagnetic material 242 is normally attached to and fixed to the electromagnet 241, and the wire 243 supports the fourth passage frame 234 pulled upward in a tensioned state.
제4통로프레임(234)이 와이어(243)에 묶어 상부 즉 프레임(220) 안쪽에 끌어 올려져 위치함에 있어 각 통로프레임(232, 233, 234)의 스토퍼(S)는 상대적으로 바깥쪽에 위치한 통로프레임(231, 232, 233)의 내향 절곡부(I)와 간섭되어 접철된 상태를 유지하고, 제1통로프레임(231)의 스토퍼(S)는 프레임(220)의 연장부(224)의 저면에 접하게 된다.As the fourth passage frame 234 is tied to the wire 243 and pulled up and positioned inside the frame 220, the stopper S of each passage frame 232, 233, and 234 is located in a relatively outer passage. Interfering with the inward bent portion (I) of the frame (231, 232, 233) is kept in a folded state, the stopper (S) of the first passage frame 231 is the bottom surface of the extension (224) of the frame 220 You will encounter
이와 같은 상태에서 화재 경보 등의 전기적 신호가 입력되면 전자석(241)에 연결된 케이블을 통해 외부 전원 또는 충전지에 충전된 전원이 인가되어 전자석(241)은 자성을 상실하게 된다.In such a state, when an electrical signal such as a fire alarm is input, power supplied to an external power source or a rechargeable battery is applied through a cable connected to the electromagnet 241, and the electromagnet 241 loses its magnetism.
그러면 강자성체(242)가 전자석(241)에서 떨어지고 그에 따라 제4통로프레임(234)이 하향으로 낙하하게 되면서 안쪽에 위치한 통로프레임(232, 233, 234)의 외향 절곡부(O)가 바깥쪽에 위치한 통로프레임(231, 232, 233)의 내향 절곡부(I)와 간섭되면서 통로프레임(231, 232, 233, 234)들이 하향으로 펼쳐지게 된다.Then, the ferromagnetic material 242 is dropped from the electromagnet 241 and accordingly the fourth passage frame 234 falls downward, so that the outward bent portion (O) of the passage frame (232, 233, 234) located inside is located outside The passage frames 231, 232, 233, and 234 extend downward while interfering with the inward bent portion I of the passage frames 231, 232, and 233.
한편, 전자석(241)이 자성을 잃고 통로프레임(231, 232, 233, 234)들이 아래로 펼쳐져 탈출로(210)를 형성하게 되면, 덮개(250)는 슬래브(2)의 상면에 힌지 결합됨에 있어 토션스프링(251)의 탄성력에 의해 상향으로 선회하여 자동으로 개방된다. 이와 같이 구성되기 위해서는 전자석(241)의 자력은 복수의 통로프레임(231, 232, 233, 234)의 전체 무게에 따른 중력과 토션스프링(251)의 탄성력을 합한 힘보다 크게 구성된다. 따라서 전자석(241)에 강자성체(242)가 자력에 의해 부착되면 덮개(250)는 프레임(220)의 상부를 덮고 있는 상태를 유지하면서 동시에 복수의 통로프레임(231, 232, 233, 234)들이 접철된 상태를 유지할 수 있게 된다.On the other hand, when the electromagnet 241 loses the magnetism and the passage frames 231, 232, 233, and 234 are extended downward to form the escape path 210, the cover 250 is hinged to the upper surface of the slab 2. There is a swinging upward by the elastic force of the torsion spring 251 is automatically opened. In order to be configured in this way, the magnetic force of the electromagnet 241 is configured to be greater than the sum of the gravity and the elastic force of the torsion spring 251 according to the total weight of the plurality of passage frames (231, 232, 233, 234). Therefore, when the ferromagnetic material 242 is attached to the electromagnet 241 by magnetic force, the cover 250 maintains the state covering the upper portion of the frame 220 while simultaneously folding a plurality of passage frames 231, 232, 233, and 234. It is possible to maintain the state.
아래에서는 이와 같이 구성된 하향식 피난장치에 있어서, 화재 등의 비상 상황이 발생하면, 실내에 설치된 경보기 등에서 제어부(미도시)로 전기적 신호가 입력된다.In the downward evacuation device configured as described below, when an emergency situation such as a fire occurs, an electrical signal is input to a controller (not shown) from an alarm installed in the room.
제어부로 전기적신호가 입력되면 전자석(241)에 전력을 공급하여 전자석(241)의 자력을 상실시키게 되고, 그에 따라 강자성체(242)는 전자석(241)에서 탈락된다.When an electrical signal is input to the controller, power is supplied to the electromagnet 241 to lose the magnetic force of the electromagnet 241. Accordingly, the ferromagnetic material 242 is dropped from the electromagnet 241.
이때 프레임(220)의 안쪽으로 접철된 복수의 통로프레임(231, 232, 233, 234)들이 하향으로 떨어지면서 탈출로(210)를 형성하게 되는데, 제1통로프레임(231)의 외향 절곡부(O)가 프레임(220)의 연장부(224)에 간섭되고, 안쪽에 위치한 통로프레임(232, 233, 234)의 외향 절곡부(O)가 바깥쪽에 위치한 통로프레임(231, 232,133)의 내향 절곡부(I)에 간섭되어 통로프레임(231, 232, 233, 234)들이 펼쳐지게 된다.In this case, the plurality of passage frames 231, 232, 233, and 234 folded inwardly of the frame 220 fall downward to form an escape path 210, and the outward bent portion of the first passage frame 231 ( O) interferes with the extension part 224 of the frame 220, and the outward bending portion O of the passage frame 232, 233, 234 located inward is bent inward of the passage frame 231, 232, 133 located outside. The passage frames 231, 232, 233, and 234 are unfolded by interfering with the unit I.
이와 동시에 덮개(250)는 토션스프링(251)의 탄성력에 의해 상향으로 선회하여 프레임(220)이 노출된다.At the same time, the cover 250 pivots upward by the elastic force of the torsion spring 251 to expose the frame 220.
대피자는 덮개(250)의 선회에 의해 노출된 프레임(220)의 안쪽으로 이동하여 탈출로(210)를 통해 아래층으로 탈출하게 되는데, 이때 탈출로(210)의 외향 프레임(220)이 계단과 같이 단차를 두고 위치함에 따라 각 통로프레임(231, 232, 233, 234)의 상단을 딛고 제4통로프레임(234)의 바닥면(F)까지 내려갈 수 있게 된다.The evacuator is moved to the inside of the frame 220 exposed by the turning of the cover 250 to escape to the lower floor through the escape path 210, wherein the outward frame 220 of the escape path 210 is like a staircase As it is positioned at a step, it is possible to descend to the bottom surface F of the fourth passage frame 234 by stepping on the upper end of each passage frame 231, 232, 233, 234.
이 상태에서 제3통로프레임(233)과 제4통로프레임(234)의 측면에 형성된 개방부(236)를 통해 아래층의 발코니 슬래브로 내려가 대피하게 된다.In this state, through the opening 236 formed on the side surfaces of the third passage frame 233 and the fourth passage frame 234, the lower floor is evacuated to the balcony slab.
이와 같이 구성된 하향식 피난장치에 있어서 탈출로(210)가 펼쳐졌을 때에 제4통로프레임(234)의 바닥면(F)은 아래층의 슬래브 상면에서 약 100cm정도 전,후의 높이까지 탈출로(210)가 펼쳐지는 것이 바람직하다.　In the top-down evacuation device configured as described above, when the escape path 210 is unfolded, the bottom surface F of the fourth passage frame 234 has an escape path 210 up to about 100 cm before and after the slab upper surface of the lower floor. It is preferable to unfold.
또한, 비상시에 탈출로(210)가 하향으로 펼쳐지기 때문에 위층의 슬래브(2) 저면에는 경고장치가 설치되어 위층의 경보기 등에서 제어부로 전기적 신호가 입력되면 슬래브(2) 저면에 장착된 경고장치에서도 경고 메시지가 출력되어 아래층에 위치한 사람이 하향으로 펼쳐지는 탈출로(210)에 충돌하지 않게 하는 것이 바람직하다.In addition, since the escape route 210 is extended downward in case of emergency, a warning device is installed on the bottom of the slab 2 on the upper floor, and when an electrical signal is input from the alarm of the upper floor to the controller, the warning device mounted on the bottom of the slab 2 is also used. It is preferable that a warning message is output so that the person located on the lower floor does not collide with the escape path 210 that is extended downward.
한편, 경보기 등의 고장으로 대피자가 수동으로 피난장치(200)를 작동하여야 할 경우, 대피자가 덮개(250)를 수동으로 열기 위해 가하는 대피자의 힘과 토션스프링(251)의 탄성력 및 통로프레임(231, 232, 233, 234)들에 작용하는 중력이 전자석(241)의 자력보다 크게 되어 덮개(250)가 선회하면서 전자석(241)에서 강자성체(242)가 탈락되고, 그에 따라 탈출로(210)가 펼쳐지게 된다.On the other hand, when the evacuator is to operate the evacuation device 200 manually due to a failure of the alarm, etc., the force of the evacuator and the elastic force of the torsion spring 251 and the passage frame ( Gravity acting on the 231, 232, 233, 234 is greater than the magnetic force of the electromagnet 241, the ferromagnetic material 242 is dropped from the electromagnet 241 as the cover 250 is rotated, and thus the escape path 210 Will be unfolded.
[제7실시예][Example 7]
앞서 설명한 제6실시예에 따른 하향식 피난장치는 탈출로가 아래로 펼쳐짐에 있어 아래 방향으로 협소해지는 구조인 반면에, 아래에서 설명하는 제7실시예에 따른 피난장치는 아래 방향으로 넓어지는 구조이다. 이를 위해 각 통로프레임의 구조에 차이점이 있으며, 다른 구성요소는 앞서 설명한 구성요소와 동일하거나 유사하다. 동일 유사한 구성요소에 대해서는 제6실시예에서 부여한 도면부호를 병기하며 구체적인 설명은 생략한다.While the evacuation device according to the sixth embodiment described above has a structure narrowing downward in the way of escaping downward, the evacuation device according to the seventh embodiment described below has a structure widening in the downward direction. . To this end, there is a difference in the structure of each passage frame, other components are the same or similar to the above-described components. The same or similar components are denoted by the reference numerals given in the sixth embodiment and detailed description thereof will be omitted.
도 17은 본 발명의 제7실시예에 따른 하향식 피난장치의 통로프레임이 슬래브 아래로 펼쳐진 상태를 나타낸 사시도이고, 도 18은 도 17에 도시된 하향식 피난장치를 나타낸 단면도이며, 도 19는 도 17에 도시된 하향식 피난장치가 접철된 상태를 나타낸 단면도이다.FIG. 17 is a perspective view illustrating a passage frame of a top-down evacuation apparatus deployed under a slab according to a seventh embodiment of the present invention, FIG. 18 is a cross-sectional view illustrating the top-down evacuation apparatus shown in FIG. 17, and FIG. 19 is FIG. A cross-sectional view showing a folded state of the top-down evacuation device shown in FIG.
도 17 내지 도 19에 도시된 바와 같이, 슬래브(2)에 형성된 관통공(2H)에는 프레임(220)이 고정된다. 프레임(220)의 하부 플랜지(223)는 슬래브(2)의 저면과 간격이 형성되며, 슬래브(2)의 저면과 하부 플랜지(223)의 사이에는 제1통로프레임(231)의 상단에 형성된 내향 절곡부(I)가 삽입되어 고정된다.As shown in FIGS. 17 to 19, the frame 220 is fixed to the through hole 2H formed in the slab 2. The lower flange 223 of the frame 220 is spaced apart from the bottom of the slab 2, and inwardly formed on the upper end of the first passage frame 231 between the bottom of the slab 2 and the lower flange 223 The bent portion I is inserted and fixed.
제1통로프레임(231), 제2통로프레임(232), 제3통로프레임(233), 제4통로프레임(234)은 사각 관의 구조이며, 상단에 내향 절곡부(I)가 형성되고, 하단에는 외향 절곡부(O)가 형성된다. 그리고 프레임(220)에 고정된 제1통로프레임(231)의 바깥에 제2통로프레임(232), 제2통로프레임(232)의 바깥에 제3통로프레임(233), 제3통로프레임(233)의 바깥에 제4통로프레임(234)이 위치하며, 도 17 및 도 18에 도시된 바와 같이 탈출로(210)가 펼쳐진 상태에서 제2통로프레임(232)의 내향 절곡부(I)는 제1통로프레임(231)의 외향 절곡부(O)에 접하고, 제3통로프레임(233)의 내향 절곡부(I)는 제2통로프레임(232)의 외향 절곡부(O)에 접하며, 제4통로프레임(234)의 내향 절곡부(I)는 제3통로프레임(233)의 외향 절곡부(O)에 접하게 된다.The first passage frame 231, the second passage frame 232, the third passage frame 233, the fourth passage frame 234 is a rectangular tube structure, the inward bending portion (I) is formed at the top, The outward bent portion (O) is formed at the lower end. The second passage frame 232 outside the first passage frame 231 fixed to the frame 220, the third passage frame 233 outside the second passage frame 232, and the third passage frame 233. The fourth passage frame 234 is located outside the), and the inward bending portion I of the second passage frame 232 is formed in the state in which the escape passage 210 is unfolded as shown in FIGS. 17 and 18. The inward bent portion O of the first passage frame 231 is in contact, the inward bent portion I of the third passage frame 233 is in contact with the outward bent portion O of the second passage frame 232, and the fourth The inwardly bent portion I of the passage frame 234 is in contact with the outwardly bent portion O of the third passage frame 233.
그리고 제4통로프레임(234)의 바닥면(F)은 제4통로프레임(234)의 단면적보다 더 넓으며 따라서 제4통로프레임(234)의 외측으로 넓게 형성된 바닥면(F)의 가장자리에는 방음을 위한 실리콘 재질의 방음벽(260)이 형성된다.And the bottom surface (F) of the fourth passage frame 234 is wider than the cross-sectional area of the fourth passage frame 234, and thus the sound insulation at the edge of the bottom surface (F) wider than the fourth passage frame 234 The sound barrier 260 of silicon material is formed.
한편, 제1통로프레임(231) 내지 제4통로프레임(234)의 측면에는 대피자가 디딜 수 있는 장공(237)이 형성되며, 제3통로프레임(233)와 제4통로프레임(234)의 측면에는 개방부(236)가 형성되는데, 경우에 따라서는 제4통로프레임(234)의 높이가 높을 경우 제4통로프레임(234)의 측면에만 개방부(236)가 형성될 수도 있다.Meanwhile, long holes 237 are formed on the side surfaces of the first passage frame 231 to the fourth passage frame 234, and the side surfaces of the third passage frame 233 and the fourth passage frame 234. An opening 236 is formed in the opening. In some cases, when the height of the fourth passage frame 234 is high, the opening 236 may be formed only at the side of the fourth passage frame 234.
또한 도 18에 도시된 바와 같이 프레임(220)의 하부 플랜지(223)에는 연장부(224)가 형성되는데, 사각 프레임(220)의 한 쪽에만 연장부(224)가 프레임(220)의 안쪽을 형성된다.In addition, as shown in FIG. 18, an extension part 224 is formed at the lower flange 223 of the frame 220, and the extension part 224 is formed on only one side of the rectangular frame 220. Is formed.
그리고 연장부(224)에는 수평 상태에서 상향 또는 하향으로 선회하는 발판(226)이 연장부(224)의 단부에 힌지 결합된다. 이와 같은 연장부(224)와 발판(226)의 구조는 제1통로프레임(231), 제2통로프레임(232), 제3통로프레임(233)에 형성되는데, 각 통로프레임(231, 232, 233)의 외향 절곡부(O)에서 각 통로프레임(231, 232, 233)의 안쪽으로 수평하게 연장부(224)가 형성되며, 연장부(224)의 단부에는 발판(226)이 힌지 결합된다.And the extension portion 224 is hinged to the end of the extension portion 224, the scaffold 226 pivoting upward or downward in the horizontal state. The structure of the extension part 224 and the footrest 226 is formed in the first passage frame 231, the second passage frame 232, the third passage frame 233, each passage frame (231, 232, In the outward bent portion (O) of 233, an extension portion 224 is formed horizontally inwardly of each passage frame 231, 232, and 233, and the foot plate 226 is hinged to an end of the extension portion 224. .
각 통로프레임(231, 232, 233)에 형성된 연장부(224)는 상호 마주하는 측면에서 지그재그 패턴으로 형성되며, 제4통로프레임(234)의 바닥면에서 연장된 와이어(243)는 발판(226)을 통과하고 와이어(243)의 끝단에 고정된 강자성체(242)가 전자석(241)에 고정된다. 발판(226)에는 전자석(241)에서 탈락된 강자성체(242)가 통과하여 하향으로 떨어질 수 있게 망 구조이거나 관통공 또는 슬롯이 형성된 구조인 것이 바람직하다. Extension portions 224 formed in the passage frames 231, 232, and 233 are formed in a zigzag pattern on the side facing each other, and a wire 243 extending from the bottom surface of the fourth passage frame 234 is a footrest 226. ) And a ferromagnetic material 242 fixed to the end of the wire 243 is fixed to the electromagnet 241. It is preferable that the scaffold 226 has a structure in which a ferromagnetic material 242 removed from the electromagnet 241 passes through and falls down, or a through hole or a slot is formed.
한편, 도 19에 도시된 바와 같이 프레임(220)의 안쪽으로 복수의 통로프레임(231, 232, 233, 234)들이 접철되었을 경우 각 통로프레임(231, 232, 233, 234)의 내향 절곡부(I)는 슬래브(2)의 저면에 접하게 된다. 그리고 방음벽(260)의 상단 또한 슬래브(2)의 저면에 접하면서 아래층과 위층의 소음이 전달되는 것을 방음벽(260)에서 차단한다.Meanwhile, as illustrated in FIG. 19, when the plurality of passage frames 231, 232, 233, and 234 are folded into the frame 220, inward bending portions of the passage frames 231, 232, 233, and 234 ( I) comes into contact with the bottom of the slab 2. And while the upper end of the sound barrier 260 is also in contact with the bottom surface of the slab (2) to block the transmission of the noise of the lower and upper floors in the soundproof wall 260.
한편, 도 17 및 도 19에 도시된 바와 같이 방음벽(260)은 제3통로프레임(233)와 제4통로프레임(234)에 형성된 개방부(236)과 마주하게 위치하는데, 대피자가 개방부(236)를 통해 아래층으로 이동함에 있어 실리콘 재질의 방음벽(260)은 유연하여 대피자의 힘으로 충분히 밀고 넘어갈 수 있게 구성된다. 더불어 개방부(236)가 제4통로프레임(234)에만 형성된 경우에도 대피자는 방음벽(260)을 밀고 넘어 아래층으로 이동 가능하다.Meanwhile, as illustrated in FIGS. 17 and 19, the soundproof wall 260 is positioned to face the opening 236 formed in the third passage frame 233 and the fourth passage frame 234, and the evacuator is the opening portion ( In moving down through 236, the soundproof wall 260 made of silicone is flexible and is configured to be sufficiently pushed over by the force of the evacuator. In addition, even when the opening part 236 is formed only in the fourth passage frame 234, the evacuator may move beyond the soundproof wall 260 to the lower floor.
제7실시예에 따른 덮개(250)의 개방 및 전자석(241)을 포함한 잠금부(240)의 구성 등은 제6실시예의 구성과 동일하므로 구체적인 설명은 제6실시예의 설명으로 대신하며 생략한다.Since the opening of the cover 250 and the configuration of the locking part 240 including the electromagnet 241 according to the seventh embodiment are the same as those of the sixth embodiment, the detailed description will be omitted instead of the description of the sixth embodiment.
이와 같이 구성된 제실시예에 따른 하향식 피난장치를 통해 대피자가 대피할 경우, 대피자는 개방된 덮개(250)를 통해 프레임(220) 안쪽으로 들어가 펼쳐진 탈출로(210)를 통해 아래층으로 대피한다. 이때 대피자는 프레임(220)과 제1통로프레임 내지 제3통로프레임(231, 232, 233)에 형성된 연장부(224)와 발판(226)을 딛고 위치하며 아래의 통로프레임(231, 232, 233, 234)으로 이동할 때에는 발판(226)을 상부로 접어 공간을 확보한 후 아래쪽 통로프레임(231, 232, 233, 234)로 내려간다. 그리고 바닥면(F)이 고정된 제4통로프레임(234)에서는 측면의 개방부(236)를 통해 방음벽(260)을 넘어 아래층으로 이동한다.When the evacuator is evacuated through the top-down evacuation device according to the embodiment configured as described above, the evacuator enters into the frame 220 through the open cover 250 and evacuates to the lower floor through the escape path 210. In this case, the evacuator is positioned on the extension part 224 and the footrest 226 formed in the frame 220 and the first passage frame to the third passage frame 231, 232, 233, and the passage frame 231, 232, 233 below. When moving to the 234, the footrest 226 is folded upward to secure space and then descend to the lower passage frames 231, 232, 233, and 234. In the fourth passage frame 234 where the bottom surface F is fixed, the fourth passage frame 234 moves to the lower floor beyond the soundproof wall 260 through the opening 236 on the side surface.
[제8실시예][Example 8]
아래에서 설명하는 제8실시예에 따른 하향식 피난장치는 앞서 설명한 제6실시예 및 제7실시예에 따른 하향식 피난장치의 통로프레임의 형상을 변경한 것일 뿐, 다른 구성요소는 앞서 설명한 구성요소와 동일하거나 유사하다. 동일 유사한 구성요소에 대해서는 제6실시예 또는 제7실시예에서 부여한 도면부호를 병기하며 구체적인 설명은 생략한다.The top-down evacuation apparatus according to the eighth embodiment described below only changes the shape of the passage frame of the top-down evacuation apparatus according to the sixth and seventh embodiments described above, and other components are different from those described above. Same or similar. The same or similar components are denoted by the reference numerals given in the sixth or seventh embodiments, and detailed description thereof will be omitted.
도 20은 본 발명의 제8실시예에 따른 하향식 피난장치의 탈출로가 슬래브 아래로 펼쳐진 상태를 나타낸 단면도이고, 도 21은 도 8에 도시된 하향식 피난장치가 접철된 상태를 나타낸 단면도이며, 도 22는 도 20에 도시된 하향식 피난장치에 완충기가 장착된 상태를 나타낸 단면도이고, 도 23은 도 22에 도시된 하향식 피난장치가 접철된 상태에서 완충기가 수축된 상태를 나타낸 단면도이다. 그리고 도 24는 도 20에 도시된 하향식 피난장치의 변형 예로서 펼쳐진 상태를 나타낸 단면도이고, 도 25는 도 24에 도시된 하향식 피난장치가 접철된 상태를 나타낸 단면도이다.20 is a cross-sectional view showing a state in which the escape route of the top-down evacuation device according to the eighth embodiment of the present invention is unfolded under the slab, and FIG. 21 is a cross-sectional view showing a folded state of the top-down evacuation device shown in FIG. 8. 22 is a cross-sectional view showing a state where a shock absorber is mounted on the top-down evacuation device shown in FIG. 20, and FIG. 24 is a cross-sectional view showing an unfolded state as a modified example of the top-down evacuation device shown in FIG. 20, and FIG. 25 is a cross-sectional view showing a folded state of the top-down evacuation device shown in FIG.
도 20 및 도 21에 도시된 바와 같이, 프레임(220)은 슬래브(2)의 상면에 접하는 상부 플랜지(221)와, 슬래브(2)에 형성된 관통공(2H)의 측면에 접하는 웨브(222)와, 웨브(222)의 하단에 프레임(220)의 안쪽으로 절곡된 하부 플랜지(223)를 포함한다.As shown in FIGS. 20 and 21, the frame 220 has an upper flange 221 in contact with the upper surface of the slab 2 and a web 222 in contact with the side surface of the through hole 2H formed in the slab 2. And a lower flange 223 bent inwardly of the frame 220 at the bottom of the web 222.
그리고 탈출로(210)는 제1통로프레임(231), 제2통로프레임(232), 제4통로프레임(234)을 포함하며, 제1통로프레임(231)은 사각 관의 구조이며, 제1통로프레임(231)의 상단과 하단에는 외향으로 절곡된 외향 절곡부(O)가 각각 형성되고, 탈출로(210)가 펼쳐졌을 때에 제1통로프레임(231)의 상단에 형성된 외향 절곡부(O)는 프레임(220)의 하부 플랜지(223)에 접한다.The escape passage 210 includes a first passage frame 231, a second passage frame 232, and a fourth passage frame 234, and the first passage frame 231 has a rectangular tube structure. Outwardly bent portions (O) that are bent outwardly are formed at the top and bottom of the passage frame (231), respectively, and outwardly bent portions (O) formed at the top of the first passage frame (231) when the escape passage (210) is unfolded. ) Abuts the lower flange 223 of the frame 220.
제2통로프레임(232)은 그 상단과 하단에 각각 내향 절곡부(I)가 형성되며, 상단에 형성된 내향 절곡부(I)는 제1통로프레임(231)의 하단에 형성된 외향 절곡부(O)와 접하며, 바닥면(F)이 형성된 제4통로프레임(234)의 상단에 형성된 외향 절곡부(O)가 제2통로프레임(232)의 하단에 형성된 내향 절곡부(I)와 접한다.The second passage frame 232 has an inward bent portion (I) formed at the top and the bottom thereof, respectively, and the inward bent portion (I) formed at the top is an outward bent portion (O) formed at the bottom of the first passage frame (231). ), And the outwardly bent portion O formed at the upper end of the fourth passage frame 234 having the bottom surface F is in contact with the inwardly bent portion I formed at the lower end of the second passage frame 232.
제4통로프레임(234)의 바닥면(F)은 제4통로프레임(234)의 단면적보다 넓으며 바닥면(F)의 가장자리에는 제7실시예에서 설명한 방음벽(260)이 고정된다.The bottom surface F of the fourth passage frame 234 is wider than the cross-sectional area of the fourth passage frame 234, and the sound insulation wall 260 described in the seventh embodiment is fixed to the edge of the bottom surface F.
이와 같이 구성된 제8실시예에 따른 하향식 피난장치의 탈출로(210)에 있어서, 제4통로프레임(234)을 슬래브(2)의 저면으로 올리면, 제4통로프레임(234)의 바닥면(F)이 제2통로프레임(232)의 하단 외향 절곡부(O)에 접하게 되어 제4통로프레임(234)과 제2통로프레임(232)가 함께 상승하게 되고, 제2통로프레임(232)의 상단 외향 절곡부(O)가 슬래브(2)의 저면에 접하면서 정지된다. 이때 제4통로프레임(234)의 상단 외향 절곡부(O)는 프레임(220)의 안쪽에 위치하며, 방음벽(260)의 상단은 슬래브(2)의 저면에 접한다.In the escape path 210 of the downward evacuation device according to the eighth embodiment configured as described above, when the fourth passage frame 234 is raised to the bottom of the slab 2, the bottom surface F of the fourth passage frame 234 is raised. ) Is in contact with the lower outward bending portion (O) of the second passage frame 232 so that the fourth passage frame 234 and the second passage frame 232 are raised together, the upper end of the second passage frame 232 The outward bending portion O comes into contact with the bottom of the slab 2 and stops. At this time, the upper outward bending portion O of the fourth passage frame 234 is located inside the frame 220, and the upper end of the soundproof wall 260 contacts the bottom surface of the slab 2.
이와 같이 구성된 제8실시예에 따른 하향식 피난장치에 있어서, 덮개(250)의 개방 및 전자석(241)을 포함한 잠금부(240)의 구성 등은 제6실시예의 구성과 동일하므로 구체적인 설명은 제6실시예 및 제7실시예의 설명으로 대신하며 생략한다.In the top-down evacuation device according to the eighth embodiment configured as described above, since the opening of the cover 250 and the configuration of the locking part 240 including the electromagnet 241 are the same as those of the sixth embodiment, a detailed description thereof will be made as follows. The description of the embodiment and the seventh embodiment is omitted instead.
한편, 제6실시예 내지 제8실시예에서는 통로프레임들이 사각 관의 구조인 것으로 설명하고 있으나, 원형 관의 구조이거나 다각의 관 구조이더라도 본원 발명의 목적 및 효과를 구현할 수 있다.Meanwhile, in the sixth to eighth embodiments, the passage frames are described as having a rectangular tube structure. However, even if the circular frame structure or the polygonal tube structure is provided, the objects and effects of the present invention can be realized.
도면에서, 도 22 및 도 23에 도시된 바와 같이 하향식 피난장치의 완충부재는 에어쇼버(280)로서, 에어쇼버(280)의 실린더(281)의 내부로 로드(282)가 인입출되면서 에어쇼버(280)의 스트로크가 신축된다.22 and 23, the shock absorbing member of the downward evacuation device is an air absorber 280, with the rod 282 drawn in and out of the cylinder 281 of the air absorber 280. The stroke of 280 is stretched.
에어쇼버(280)의 일단은 제4통로프레임(234)의 바닥면(F)에 고정되고, 제2통로프레임(232)의 하단에 형성된 내향 절곡부(I) 그리고 제1통로프레임(231)의 하단에 형성된 외향 절곡부(O)를 관통하며, 에어쇼버(280)의 타단에는 걸림쇠(283)가 형성되어 에어쇼버(280)의 타단이 제1통로프레임(231)의 외향 절곡부(O)의 상면과 간섭된다.One end of the air absorber 280 is fixed to the bottom surface (F) of the fourth passage frame 234, the inward bent portion (I) formed on the lower end of the second passage frame 232 and the first passage frame 231 Through the outward bent portion (O) formed at the bottom of the, the other end of the air shock absorber 280 is formed with a latch 283 is the other end of the air absorber 280 is the outward bent portion (O) of the first passage frame 231 ) Interferes with the top surface.
이와 같이 구성된 하향식 피난장치(200)를 접철하면, 도 23에 도시된 바와 같이, 제4통로프레임(234)이 상향으로 이동하게 되고, 제4통로프레임(234)이 상향으로 이동함에 따라 에어쇼버(280) 또한 상향으로 이동하게 되고, 에어쇼버(280)의 상단이 프레임(220)의 하부 플랜지(223)의 저면에 접하면서 에어쇼버(280)의 스트로크는 신축된다. 신축된 에어쇼버(280)는 제1통로프레임(231)의 외측부에 위치하게 된다.When the downward evacuation device 200 configured as described above is folded, as shown in FIG. 23, the fourth passage frame 234 moves upward, and as the fourth passage frame 234 moves upward, the air absorber moves upward. 280 is also moved upward, and the stroke of the air absorber 280 is stretched while the upper end of the air absorber 280 is in contact with the bottom surface of the lower flange 223 of the frame 220. The expanded air absorber 280 is positioned outside the first passage frame 231.
이 상태에서 전자석(241)에 전원이 공급되어 자력을 상실하게 되고, 강자성체(242)가 탈락되면 제2통로프레임(232)과 제4통로프레임(234)이 하향으로 이동하게 되며, 이때 에어쇼버(280)의 상단에 형성된 걸림쇠(283)가 제1통로프레임(231)의 외향 절곡부(O)에 간섭되어 에어쇼버(280)가 하향으로 이동하는 것이 차단된다. 이 상태에서 제2통로프레임(232)과 제4통로프레임(234)이 하향으로 이동함에 있어 에어쇼버(280)의 내부 공기압력차에 의해 하향으로 이동하는 속도가 감소되어 서서히 하향으로 펼쳐진다.In this state, power is supplied to the electromagnet 241 to lose the magnetic force, and when the ferromagnetic material 242 is dropped, the second passage frame 232 and the fourth passage frame 234 move downward, and at this time, the air absorber The latch 283 formed at the upper end of the 280 interferes with the outward bending portion O of the first passage frame 231, thereby preventing the air shock 280 from moving downward. In this state, as the second passage frame 232 and the fourth passage frame 234 move downward, the speed of moving downward by the internal air pressure difference of the air absorber 280 decreases and gradually spreads downward.
이와 같이 하향식 피난장치가 하향으로 펼쳐짐에 있어 신속하게 펼쳐지는 것을 방지함으로써, 아래층에 위치한 사람이 펼쳐지는 하향식 피난장치에 충돌하는 것을 방지할 수 있다.In this way, by preventing the top-down evacuation device from being unfolded quickly in the unfolding downward, it is possible to prevent a person located on the lower floor from colliding with the unfolding downward evacuation device.
한편, 도 24 및 도 25에 도시된 하향식 피난장치의 프레임(220)은 슬래브(2)의 상면에 접하는 상부 플랜지(221)와, 슬래브(2)에 형성된 관통공(2H)의 측면에 접하는 웨브(222)와, 웨브(222)의 하단에 프레임(220)의 안쪽으로 절곡된 하부 플랜지(223)를 포함한다.Meanwhile, the frame 220 of the top-down evacuation device shown in FIGS. 24 and 25 has an upper flange 221 contacting the upper surface of the slab 2 and a web contacting the side surface of the through hole 2H formed in the slab 2. 222 and a lower flange 223 bent inwardly of the frame 220 at the bottom of the web 222.
그리고 탈출로(210)는 제1통로프레임(231), 제2통로프레임(232), 제3통로프레임(233), 제4통로프레임(234)을 포함하며, 제1통로프레임(231)은 사각 관의 구조이며, 제1통로프레임(231)의 상단과 하단에는 외향으로 절곡된 외향 절곡부(O)가 각각 형성되고, 탈출로(210)가 펼쳐졌을 때에 제1통로프레임(231)의 상단에 형성된 외향 절곡부(O)는 프레임(220)의 하부 플랜지(223)에 접한다.The escape passage 210 includes a first passage frame 231, a second passage frame 232, a third passage frame 233, and a fourth passage frame 234. The structure of the rectangular tube, the outward bent portion (O) is bent outwardly formed at the top and bottom of the first passage frame 231, respectively, when the escape passage 210 is unfolded of the first passage frame 231 The outwardly bent portion O formed at the upper side is in contact with the lower flange 223 of the frame 220.
제2통로프레임(232)은 그 상단과 하단에 각각 내향 절곡부(I)가 형성되며, 상단에 형성된 내향 절곡부(I)는 제1통로프레임(231)의 하단에 형성된 외향 절곡부(O)와 접하며, 바닥면(F)이 형성된 제4통로프레임(234)의 상단에 형성된 외향 절곡부(O)가 제2통로프레임(232)의 하단에 형성된 내향 절곡부(I)와 접한다.The second passage frame 232 has an inward bent portion (I) formed at the top and the bottom thereof, respectively, and the inward bent portion (I) formed at the top is an outward bent portion (O) formed at the bottom of the first passage frame (231). ), And the outwardly bent portion O formed at the upper end of the fourth passage frame 234 having the bottom surface F is in contact with the inwardly bent portion I formed at the lower end of the second passage frame 232.
제3통로프레임(233)은 그 상단에 외향 절곡부(O)가 형성되고, 하단에는 내향 절곡부(I)가 형성된다. 탈출로(210)가 펼쳐졌을 때에 제3통로프레임(233)의 외향 절곡부(O)의 저면은 제2통로프레임(232)의 내향 절곡부(I)의 상면에 접하게 된다.The third passage frame 233 has an outward bent portion O formed at an upper end thereof, and an inwardly bent portion I formed at a lower end thereof. When the escape path 210 is unfolded, the bottom surface of the outward bent portion O of the third passage frame 233 is in contact with the top surface of the inward bent portion I of the second passage frame 232.
제4통로프레임(234)의 바닥면(F)은 제4통로프레임(234)의 단면적보다 넓으며 바닥면(F)의 가장자리에는 제7실시예에서 설명한 방음벽(260)이 고정된다. 그리고 제4통로프레임(234)의 상단은 외향 절곡부(O)가 형성되어 탈출로(210)가 펼쳐졌을 때에 제4통로프레임(234)의 외향 절곡부(O)는 제3통로프레임(233)의 내향 절곡부(I)의 상면과 접하게 된다.The bottom surface F of the fourth passage frame 234 is wider than the cross-sectional area of the fourth passage frame 234, and the sound insulation wall 260 described in the seventh embodiment is fixed to the edge of the bottom surface F. The outward bent portion O of the fourth passage frame 234 is the third passage frame 233 when the outward bent portion O is formed at the upper end of the fourth passage frame 234 and the escape passage 210 is unfolded. It is in contact with the upper surface of the inward bent portion (I) of).
한편, 탈출로(210)의 내부에는 제7실시예에서 언급한 발판(226)과 같은 구성이 장착된다. 구체적으로 제1통로프레임(231)의 내부 일측에는 제1발판부(275)가 힌지 결합되고, 제1발판부(275)의 끝단에는 제2발판부(276)가 힌지 결합된다. 여기에서 제1발판부(275)와 제2발판부(276)는 상향 또는 하향으로 선회 가능한 구조의 발판들이다. On the other hand, the same configuration as the footrest 226 mentioned in the seventh embodiment is mounted in the escape passage 210. Specifically, the first scaffolding portion 275 is hinged to an inner side of the first passage frame 231, and the second scaffolding portion 276 is hinged to an end of the first scaffolding portion 275. Here, the first scaffolding portion 275 and the second scaffolding portion 276 are scaffolds of a structure that can be turned upward or downward.
그리고 제3통로프레임(233)의 내부 타측에는 제1발판부(275)가 힌지 결합되고, 제1발판부(275)의 끝단에는 제2발판부(276)가 힌지 결합된다. 여기에서 제1통로프레임(231)과 제3통로프레임(233)에 장착된 발판부(275, 276)들은 상호 대칭되게 장착되며, 제7실시예에서와 같이 지그재그 패턴으로 장착된다.The first scaffolding portion 275 is hinged to the other inner side of the third passage frame 233, and the second scaffolding portion 276 is hinged to the end of the first scaffolding portion 275. Here, the footrest portions 275 and 276 mounted on the first passage frame 231 and the third passage frame 233 are mounted symmetrically with each other, and are mounted in a zigzag pattern as in the seventh embodiment.
추가적으로 도 24에 도시된 바와 같이, 제4통로프레임(234)의 내부 상단과 내부 중간에도 발판부(275, 276)들이 장착될 수 있다. In addition, as shown in FIG. 24, scaffolding portions 275 and 276 may be mounted on the inner upper end and the inner middle of the fourth passage frame 234.
또한 잠금부(240)의 구성 중 와이어(243)는 제4통로프레임(234)의 상단에 고정될 수도 있고, 제2통로프레임(232)의 상단 내향 절곡부(I)의 상면과 제4통로프레임(234)의 바닥면(F) 가장자리에 패드(238)가 각각 고정된다.In addition, the wire 243 of the configuration of the locking unit 240 may be fixed to the upper end of the fourth passage frame 234, the upper surface and the fourth passage of the upper inward bending portion (I) of the second passage frame 232 The pads 238 are fixed to edges of the bottom surface F of the frame 234, respectively.
이와 같이 구성된 하향식 피난장치의 탈출로(210)에 있어서, 도 25에 도시된 바와 같이, 제4통로프레임(234)을 슬래브(2)의 저면으로 올리면 제4통로프레임(234)의 바닥면(F)이 제2통로프레임(232)의 내향 절곡부(I)의 저면과 접하게 되고, 제4통로프레임(234)의 상단에 형성된 외향 절곡부(O)는 제1통로프레임(231)의 발판부(275, 276) 및 제3통로프레임(233)의 발판부(275, 276)를 상향으로 밀어 올리면서 제4통로프레임(234)은 프레임(220)의 안쪽으로 진입해 들어가 접철된다.In the escape path 210 of the downward evacuation device configured as described above, as shown in FIG. 25, when the fourth passage frame 234 is raised to the bottom of the slab 2, the bottom surface of the fourth passage frame 234 ( F) is in contact with the bottom surface of the inward bent portion (I) of the second passage frame 232, the outward bent portion (O) formed on the upper end of the fourth passage frame 234 is a footrest of the first passage frame 231 The fourth passage frame 234 enters and folds into the frame 220 while pushing up the footrest portions 275 and 276 of the portions 275 and 276 and the third passage frame 233 upward.
이 과정 중에 제3통로프레임(233)의 외향 절곡부(O)가 제1통로프레임(231)의 하단에 형성된 외향 절곡부(O)와 접하게 되고, 이 상태로 제1통로프레임(231)이 상향으로 이동하게 되면서 제1통로프레임(231)과 제4통로프레임(234)이 프레임(220)의 안쪽으로 진입하여 접철된다.During this process, the outward bent portion O of the third passage frame 233 is in contact with the outward bent portion O formed at the lower end of the first passage frame 231, and the first passage frame 231 is in this state. While moving upward, the first passage frame 231 and the fourth passage frame 234 enter and fold into the frame 220.
도 25에 보이듯이 접철된 탈출로(210)는 슬래브(2) 저면에 제3통로프레임(233)이 접하며 제3통로프레임(233)은 제4통로프레임(234)의 바닥면(F)과 접하여 지지된 상태로 접철된다. 한편, 와이어(243)는 발판부(275, 276)들 사이를 통과하여 덮개(250)에 고정된 전자석(241)에 부착 고정되며, 제7실시예에서 설명한 바와 같이 전자석(241)이 자력을 상실하게 되면, 강자성체가 떨어지면서 탈출로(210)가 도 24에 도시된 바와 같이 아래 방향으로 펼쳐진다.As shown in FIG. 25, the folded passageway 210 is in contact with the third passage frame 233 on the bottom of the slab 2, and the third passage frame 233 is connected to the bottom surface F of the fourth passage frame 234. It is folded in a supported state. On the other hand, the wire 243 is attached to the electromagnet 241 is fixed to the cover 250 passing through the footrest portion 275, 276, the electromagnet 241 as described in the seventh embodiment of the magnetic force If it is lost, the escape path 210 is expanded in the downward direction as shown in Figure 24 as the ferromagnetic material falls.
[제9실시예][Example 9]
제6실시예 내지 제8실시예에서 설명한 탈출로는 얇으면서 강도가 큰 강판 재질로 구성된 것이 바람직하다. 이에 반해 아래에서 설명하는 제9실시예는 4개의 기둥이 안쪽에 위치하고 바깥은 천과 같은 유연한 재질로 구성된 탈출로에 대한 기술적 내용이다.The escape way described in the sixth to eighth embodiments is preferably made of a thin steel sheet with high strength. In contrast, the ninth embodiment described below is a technical content of the escape route consisting of a flexible material such as cloth and the four columns are located inside.
도 26은 본 발명의 제9실시예에 따른 하향식 피난장치의 탈출로가 슬래브 아래로 펼쳐진 상태를 나타낸 단면도이고, 도 27는 도 26에 도시된 하향식 피난장치가 접철된 상태를 나타낸 단면도이며, 도 28은 도 26에 도시된 하향식 피난장치의 프레임이 펼쳐진 상태를 나타낸 사시도이다.FIG. 26 is a cross-sectional view illustrating a state where an escape route of a top-down evacuation device according to a ninth embodiment of the present invention is unfolded under a slab, and FIG. 27 is a cross-sectional view illustrating a folded state of the top-down evacuation device shown in FIG. 26. 28 is a perspective view showing an unfolded frame of the top-down evacuation apparatus shown in FIG.
도 26 내지 도 28에 도시된 바와 같이, 슬래브(2)에 형성된 관통공(2H)에는 프레임(220)이 고정된다.As illustrated in FIGS. 26 to 28, the frame 220 is fixed to the through hole 2H formed in the slab 2.
프레임(220)은 슬래브(2)의 상면에 접하는 상부 플랜지(221)와, 관통공(2H)의 측면에 접하는 웨브(222)를 포함하며, 프레임(220)은 사각 구조를 갖는다. The frame 220 includes an upper flange 221 in contact with the upper surface of the slab 2 and a web 222 in contact with the side surface of the through hole 2H, and the frame 220 has a rectangular structure.
그리고 프레임(220)의 내측면의 4모서리에는 낚싯대와 같이 그 길이가 늘어나거나 수축 가능한 텔레스코프 형태의 기둥(270)이 고정된다.And the four corners of the inner surface of the frame 220 is fixed to the telescopic column 270 that can be extended or contracted in length, such as a fishing rod.
구체적으로, 기둥(270)은 프레임(220)의 내측 4모서리에 고정되며 직경이 가장 큰 파이프 구조의 제1관(271)과, 제1관(271)의 안쪽으로 인입출 가능한 제2관(272)과, 제2관(272)의 안쪽으로 인입출 가능한 제3관(273)을 포함하며, 4개의 기둥(270)의 제3관(273)의 하단에는 바닥면(F)이 고정된다. 여기에서 도 26 내지 도 28에서는 기둥(270)이 3개의 관(271, 272, 273)으로 연결된 것으로 도시하고 있으나, 관(271, 272, 273)의 길이에 따라 기둥(270)을 2개 또는 3개 이상의 관으로 구성할 수 있으며 상기에서는 기둥(270)이 프레임(220)의 내측 4모서리에 고정되게 설명하고 있지만 프레임(220)의 외측 4모서리에 고정되게 하여도 효과는 동일하다. In detail, the pillar 270 is fixed to the inner four corners of the frame 220 and has a first pipe 271 having the largest diameter pipe and a second pipe that can be pulled into the first pipe 271 ( 272 and a third pipe 273 that can be pulled into and out of the second pipe 272, and the bottom surface F is fixed to the lower end of the third pipe 273 of the four columns 270. . Here, in FIGS. 26 to 28, the pillars 270 are illustrated as being connected by three tubes 271, 272, and 273, but two pillars 270 may be formed depending on the length of the tubes 271, 272, and 273. It can be configured with three or more tubes, and the above-described column 270 is fixed to the inner four corners of the frame 220, but the effect is the same even if it is fixed to the outer four corners of the frame 220.
그리고 기둥(270)을 구성하는 각 관 중에서 제1관(271)과 제2관(272)의 하단에는 바깥쪽에 링(274)이 고정된다.And the ring 274 is fixed to the outer side of the lower end of the first tube 271 and the second tube 272 of each tube constituting the pillar 270.
기둥(270)이 하향으로 펼쳐짐에 있어서, 제1관(271)의 하단은 안쪽으로 내향 절곡부(I)가 형성되고, 제2관(272)의 상단은 외향 절곡부(O)가 형성되어 제1관(271)의 내향 절곡부(I)와 간섭되며, 제2관(272)의 하단은 안쪽으로 내향 절곡부(I)가 형성되고 제3관(273)의 상단은 외향 절곡부(O)가 형성되어 제2관(272)의 내향 절곡부(I)와 간섭되어 펼쳐진다.In the pillar 270 unfolded downward, the lower end of the first tube 271 is formed inwardly bent portion (I), the upper end of the second tube 272 is formed outwardly bent portion (O) is formed Interfering with the inward bent portion (I) of the first tube 271, the lower end of the second tube 272 is formed inwardly bent portion (I) and the upper end of the third tube (273) the outward bent portion ( O) is formed and spreads in interference with the inward bent portion (I) of the second pipe (272).
상기의 제3관은 완충부재(282)로 대처하여 기둥(270)들이 하향으로 펼쳐짐에 있어서 펼쳐지는 속도 조절이 가능하다.The third pipe is capable of adjusting the unfolding speed in coping with the buffer member 282 in the unfolding of the pillars 270 downward.
한편, 망 또는 천 종류의 탈출로(210)가 4개의 기둥(270)을 감싼 상태로 탈출로(210)의 상단은 슬래브(2)의 저면에 고정된다. 따라서 제3관(273)의 하단에 고정된 바닥면(F)이 상향으로 이동할 경우 탈출로(210)는 접혀지며, 제3관(273)은 제2관(272)으로 인입되고, 제2관(272)은 제1관(271)의 내부로 인입된다.Meanwhile, the upper end of the escape path 210 is fixed to the bottom of the slab 2 while the escape path 210 of the net or cloth type surrounds four pillars 270. Therefore, when the bottom surface (F) fixed to the lower end of the third tube (273) moves upward, the escape route 210 is folded, the third tube (273) is introduced into the second tube (272), the second The pipe 272 is drawn into the interior of the first pipe 271.
그리고 도 28에 도시된 바와 같이 기둥(270)의 길이가 최대로 수축된 상태에서는 바닥면(F)의 가장자리에 고정된 방음벽(260)의 상단이 슬래브(2)의 저면에 접하게 된다.As shown in FIG. 28, in the state where the length of the pillar 270 is fully contracted, the upper end of the soundproof wall 260 fixed to the edge of the bottom surface F comes into contact with the bottom surface of the slab 2.
또한 도 26에 도시된 바와 같이 탈출로(210)의 내측면에는 손잡이(211)가 고정되어 대피자가 손잡이(211)를 파지하거나 발로 딛으면서 아래로 이동 가능하며, 탈출로(210)의 내측면은 기둥(270)에 고정된 링(274)에 묶여 기둥(270)이 수축되면 탈출로(210)는 접혀지고 기둥(270)이 신장되면 탈출로(210)는 펼쳐져 아래층으로 이동 가능하다. 탈출로(210)의 하단 측부에는 개방부(236)가 형성되어 바닥면(F)에 위치한 대피자가 아래층의 슬래브로 이동 가능하게 구성된다.In addition, as shown in FIG. 26, the handle 211 is fixed to the inner surface of the escape route 210 so that the evacuator can move down while grasping or stepping on the handle 211, and the inner surface of the escape route 210. The escape route 210 is folded when the pillar 270 is contracted by being bound to the ring 274 fixed to the silver pillar 270, and when the pillar 270 is extended, the escape route 210 is unfolded and movable downward. An opening 236 is formed at the lower side of the escape path 210 so that the evacuator located on the bottom surface F is movable to the slab of the lower floor.
이와 같이 구성된 제9실시예에 따른 하향식 피난장치에 있어서, 덮개(250)의 개방 및 전자석(241)을 포함한 잠금부(240)의 구성 등은 제6실시예 내지 제8실시예의 구성과 동일하므로 구체적인 설명은 제6실시예 내지 제8실시예의 설명으로 대신하며 생략한다.In the top-down evacuation device according to the ninth embodiment configured as described above, since the opening of the cover 250 and the configuration of the locking part 240 including the electromagnet 241 are the same as those of the sixth to eighth embodiments, The detailed description is replaced with the description of the sixth to eighth embodiments and omitted.
한편 제9실시예에서는 4개의 기둥이 사각 프레임의 각 모서리에 고정되어 탈출로가 사각 기둥의 구조를 갖게 되지만, 프레임의 구조 및 기둥의 개수를 달리하여 원형 또는 다각 구조의 탈출로를 구성할 수도 있고, 또한 탈출로가 기둥들의 안쪽에 위치하도록 구성할 수도 있다.Meanwhile, in the ninth embodiment, four pillars are fixed at each corner of the rectangular frame so that the escape route has a square pillar structure, but the escape route of the circular or polygonal structure may be configured by varying the structure of the frame and the number of pillars. In addition, the escape route may be configured to be located inside the pillars.
또한 관의 하단에 고정된 링(274)과 대응하는 지점에 인접한 관을 연결하는 제1발판부(275)가 고정되고, 제1발판부(275)의 끝단에는 제2발판부(276)가 힌지 결합된다. 제9실시예의 제1발판부(275)와 제2발판부(276)는 제7실시예의 연장부(224)와 발판(226)과 대응하는 구성이며 제9실시예의 제1발판부(275)와 제2발판부(276)는 지그재그 패턴으로 형성된다. 이런 제9실시예의 발판은 탈출로가 접철됨에 있어 인입된 각 관의 하단에 발판들이 위치하게 된다.In addition, the first scaffolding portion 275 connecting the tube adjacent to the point corresponding to the ring 274 fixed to the lower end of the tube is fixed, and the second scaffolding portion 276 is provided at the end of the first scaffolding portion 275. The hinges are combined. The first scaffolding portion 275 and the second scaffolding portion 276 of the ninth embodiment correspond to the extensions 224 and the scaffolding 226 of the seventh embodiment and the first scaffolding portion 275 of the ninth embodiment The second scaffold 276 is formed in a zigzag pattern. In the stool of the ninth embodiment, the stool is located at the bottom of each pipe that is drawn in when the escape route is folded.
앞서 설명한 잠금부(240)의 와이어(243)는 강자성체(242)와 제4통로프레임(234)을 연결하는 연결부재로서, 와이어(243)를 대신하여 직경이 작은 바 또는 철사 등을 대신하더라도 전자석(241)이 자력을 상실하였을 때에 하향식 피난장치가 펼쳐질 수 있다.The wire 243 of the locking part 240 described above is a connecting member connecting the ferromagnetic material 242 and the fourth passage frame 234, and replaces the wire 243 with a small diameter bar or a wire. When 241 loses its magnetic force, a top down evacuation device may be deployed.
상기, 제어부(미도시)는　발명자가 하향식 피난장치의 내,외부에 사용목적에 따라 설치가 가능하다.The controller (not shown) may be installed by the inventor according to the purpose of use inside and outside of the top-down evacuation device.
[제10실시예]10th Example
아래 제10실시예에서 설명하는 하향식 피난장치는 제5실시예의 도 11 및 도 12에 도시된 하향식 피난장치의 구조와 도 14 내지 도 28에 도시된 탈출로를 조합한 것으로서, 디딤판에 탈출로가 형성된다.The top-down evacuation device described in the tenth embodiment below is a combination of the top-down evacuation device shown in FIGS. 11 and 12 of the fifth embodiment and the escape route shown in FIGS. 14 to 28. Is formed.
이와 같은 경우 외부 전기적신호가 입력되어 잠금부가 해제되고, 계단판이 자중에 의해 하향으로 선회하여 디딤판이 수평하게 위치한 상태에서, 대피자가 디딤판으로 이동한 후 디딤판에 장착된 탈출로를 하향으로 펼침으로써, 아래 층의 슬바닥까지 안전하게 이동할 수 있도록 구성한 것이다.In such a case, the lock is released by inputting an external electrical signal, and when the stepboard pivots downward by its own weight and the tread is horizontally positioned, the evacuator moves to the tread and then unfolds the escape path mounted on the tread. It is configured to move safely to the bottom of the lower floor.
도 29는 본 발명의 제10실시예에 따른 하향식 피난장치의 잠금부가 잠금된 상태를 나타낸 단면도이고, 도 30은 잠금부가 해제되어 계단판이 하향으로 선회한 상태를 나타낸 단면도이며, 도 31은 디딤판에 장착된 탈출로를 아래로 펼친 상태를 나타낸 단면도이다.FIG. 29 is a cross-sectional view illustrating a locked state of a locking part of a top-down evacuation device according to a tenth embodiment of the present invention, FIG. 30 is a cross-sectional view showing a state where a stepped plate is turned downward by releasing the lock, and FIG. It is sectional drawing which shows the state which spreaded down the escape way.
도 29에 도시된 바와 같이, 하향식 피난장치는 제5실시예에서 설명한 바와 같이, 슬래브(1)를 관통해 설치된 프레임(110)의 일측에는 덮개(120)가 제1힌지(180a)에 의해 상하방향으로 선회 가능하게 장착되며, 덮개(120)에 의해 프레임(110)의 상단이 개폐된다.As shown in FIG. 29, in the top-down evacuation device, as described in the fifth embodiment, the cover 120 is vertically disposed by the first hinge 180a on one side of the frame 110 installed through the slab 1. Is rotatably mounted in a direction, and an upper end of the frame 110 is opened and closed by the cover 120.
프레임(110)의 타측 하단에는 피난로인 계단판(170)이 제2힌지(180b) 결합되어 계단판(170)이 펼쳐진 상태로 프레임(110)의 하단을 폐쇄하거나 계단판(170)이 절곡된 상태로 개방된다.The bottom of the other side of the frame 110, the staircase plate 170, which is an evacuation path, is coupled to the second hinge 180b to close the bottom of the frame 110 in a state where the staircase plate 170 is unfolded or the stepboard 170 is bent. Open in a state.
계단판(170)은 제2힌지(180b)에 결합된 지지판(173) 그리고 상기 지지판(173)과 제3힌지(180c) 결합된 디딤판(171)을 포함하며, 디딤판(171)의 끝단과 덮개(120)의 저면을 지렛대(150)가 연결된다.The step plate 170 includes a support plate 173 coupled to the second hinge 180b and a step plate 171 coupled to the support plate 173 and the third hinge 180c, and an end and a cover of the step plate 171. Crowbar 150 is connected to the bottom of the 120.
구체적으로 디딤판(171)의 끝단과 지렛대(150)의 일단은 제4힌지(180d)에 의해 결합되고, 지렛대(150)의 타단과 덮개(120)의 저면은 제5힌지(180e)에 의해 결합되며, 지렛대(150)의 길이 중간은 절곡된다.Specifically, the end of the tread plate 171 and one end of the lever 150 are coupled by the fourth hinge 180d, and the other end of the lever 150 and the bottom of the cover 120 are coupled by the fifth hinge 180e. The middle of the length of the lever 150 is bent.
이와 같이 같이 구성된 제5실시예의 하향식 피난장치에 있어서, 도 29에 도시된 바와 같이 덮개(120)가 하향 선회하여 프레임(110)의 상부를 폐쇄할 경우 덮개(120)의 저면에 제5힌지(180e) 결합된 지렛대(150)는 슬래브(1)의 저면 방향으로 선회하여 위치하게 되고, 지렛대(150)의 끝단에 제4힌지(180d) 결합된 계단판(170)의 디딤판(171) 또한 슬래브(1)의 저면으로 선회하여 계단판(170)이 펼쳐진 상태로 프레임(110)의 저면을 폐쇄한다.In the top-down evacuation device of the fifth embodiment configured as described above, as shown in FIG. 29, when the cover 120 pivots downward to close the upper part of the frame 110, the fifth hinge ( 180e) the combined lever 150 is pivotally positioned in the bottom direction of the slab 1, and the step plate 171 of the step plate 170 coupled to the fourth hinge 180d at the end of the lever 150 is also slab. The bottom surface of the frame 110 is closed by turning to the bottom surface of (1) in a state where the step plate 170 is extended.
계단판(170)이 펼쳐진 상태로 프레임(110)의 저면을 폐쇄할 경우 강자성체의 디딤판(171)은 슬래브(1)의 저면에 고정된 잠금부(160)에 잠금된 상태로 고정된다.When the bottom surface of the frame 110 is closed in the unfolded state of the step plate 170, the stepping plate 171 of the ferromagnetic material is fixed in a locked state to the lock 160 fixed to the bottom surface of the slab 1.
이 상태에서 외부 전기적신호가 입력되어 잠금부(160)가 잠금 해제할 경우, 계단판(170)은 자중에 의해 하향으로 제2힌지(180b)를 중심으로 선회하게 되고, 그에 따라 지렛대(150) 또한 제5힌지(180e)를 중심으로 하향으로 선회하게 된다.In this state, when an external electrical signal is input and the locking unit 160 is unlocked, the staircase plate 170 pivots downwardly around the second hinge 180b by its own weight, and accordingly, the lever 150 In addition, it pivots downward with respect to the fifth hinge 180e.
이때 지렛대(150)의 길이 제한에 따라 계단판(170)은 도 30에 도시된 바와 같이 지지판(173)과 디딤판(171)이 제3힌지(180c)에 의해 절곡된 상태로 위치하게 된다.At this time, according to the length restriction of the lever 150, the step plate 170 is positioned in a state in which the support plate 173 and the step plate 171 are bent by the third hinge 180c, as shown in FIG.
한편, 계단판(170)과 지렛대(150)가 하향으로 선회함에 따라 덮개(120)는 제1힌지(180a)를 중심으로 상향으로 선회하면서 프레임(110)의 상부를 개방하게 된다.On the other hand, as the staircase plate 170 and the lever 150 turn downward, the cover 120 opens the upper part of the frame 110 while turning upward about the first hinge 180a.
한편, 디딤판(171)에는 도 14 내지 도 28에 도시된 탈출로(210) 중 어느 하나가 장착된다. 앞서 설명한 탈출로(210)의 구성에서는 프레임(220)에 슬래브(1)에 고정되지만, 제10실시예에서는 프레임(220)이 디딤판(171)에 용접 또는 볼트 체결에 의해 고정된다.Meanwhile, any one of the escape paths 210 illustrated in FIGS. 14 to 28 is mounted on the tread 171. In the configuration of the escape path 210 described above, the frame 220 is fixed to the slab 1, but in the tenth embodiment, the frame 220 is fixed to the tread plate 171 by welding or bolting.
디딤판(171)에 고정된 프레임(220)에는 탈출로(210)가 장착되며, 탈출로(210)의 하단에 고정된 바닥면(F)에서 연장된 와이어(243)는 디딤판(171)에 형성된 러그(245) 등에 묶여 잠금된다.The escape path 210 is mounted to the frame 220 fixed to the tread 171, and the wire 243 extending from the bottom surface F fixed to the bottom of the escape path 210 is formed on the tread 171. It is tied to the lug 245 or the like and locked.
대피자가 디딤판(171)에 묶인 와이어(243)를 풀면, 탈출로(210)는 잠금해제되면서 하향으로 펼쳐진다. 탈출로(210)의 접철관계는 도 14 내지 도 28에 도시된 탈출로(210)에 대한 설명에서 이미 구체적으로 설명한 바, 여기에서는 탈출로에 대한 설명을 생략하며, 도 29 내지 도 31에 도시된 탈출로(210)는 도 14 내지 도 16에 도시된 탈출로(210)를 디딤판(171)에 고정한 예를 도시한 것이다.When the evacuator releases the wire 243 tied to the tread 171, the escape path 210 is unlocked and spreads downward. The folding relationship of the escape path 210 is already described in detail in the description of the escape path 210 shown in FIGS. 14 to 28, and the description of the escape path is omitted here, and is illustrated in FIGS. 29 to 31. The escape route 210 shows an example in which the escape route 210 illustrated in FIGS. 14 to 16 is fixed to the tread 171.
이와 같이 구성된 제10실시예에서의 하향식 피난장치는 잠금부(160)의 잠금해제에 의해 계단판(170)이 하향으로 선회하고 더불어 지렛대(150)에 의해 덮개(120)가 개방된다. 그러면 대피자는 수평하게 위치하는 디딤판(171)으로 이동한 후 디딤판(171)의 러그(245)에 묶인 와이어(243)를 풀어 잠금 해제하면 디딤판(171)에서 아래 방향으로 탈출로(210)가 펼쳐지고, 디딤판(171)에 위치한 대피자는 탈출로(210)를 통해 아래층으로 이동하게 된다.In the top-down evacuation device according to the tenth embodiment configured as described above, the cover plate 120 is opened by the lever 150 and the staircase plate 170 pivots downward by the unlocking of the locking unit 160. Then, the evacuator moves to the stepping plate 171 positioned horizontally, and releases and unlocks the wire 243 tied to the lug 245 of the stepping plate 171, and the escape path 210 expands downward from the stepping plate 171. , Evacuation located in the tread 171 is moved to the lower floor through the escape path (210).

Claims (37)

  1. 위층과 아래층을 구획하는 슬래브에 장착되어 대피자가 위층에서 아래층으로 이동 가능한 통로를 확보하는 프레임과,A frame mounted on the slab that divides the upper floor and the lower floor to secure a passage for evacuation from the upper floor to the lower floor,
    프레임의 상부를 개폐하는 덮개와,Cover to open and close the upper part of the frame,
    프레임에 장착되어 덮개가 개방되면 하향으로 펼쳐져 대피자가 아래층으로 이동 가능한 슬로프, 계단판 및 탈출로 중 어느 하나인 피난로를 포함하는 것을 특징으로 하는 하향식 피난장치.Top down evacuation device, characterized in that it comprises a evacuation path of any one of the slopes, staircases and escape paths that are mounted on the frame and spread downward when the cover is opened.
  2. 제1항에 있어서,The method of claim 1,
    피난로는 슬로프로서, 슬로프는 프레임의 개방된 구역에 힌지 결합되어 아래층으로 펼쳐지거나 상향으로 선회하여 접히며,Evacuation routes are slopes, the slopes of which are hinged to the open area of the frame, extending downstairs or pivoting upwards,
    하향식 피난장치는 슬로프와 덮개를 연결하며 슬로프가 하향으로 이동하는 운동에너지를 덮개에 전달하여 덮개를 개방하는 지렛대를 더 포함하는 것을 특징으로 하는 하향식 피난장치.The top-down evacuation device further comprises a lever connecting the slope and the cover and transmitting a kinetic energy in which the slope moves downward to the cover to open the cover.
  3. 제2항에 있어서,The method of claim 2,
    덮개는 프레임의 일측에 힌지 결합되고,The cover is hinged to one side of the frame,
    지렛대는 슬로프와 덮개를 연결하며, 슬로프가 자중에 의해 하향으로 회전하면 지렛대는 덮개와 프레임을 연결하는 힌지를 중심으로 선회하면서 덮개를 상향으로 선회시켜 개방하는 것을 특징으로 하는 하향식 피난장치.The lever connects the slope and the cover, and when the slope rotates downward by its own weight, the lever rotates the cover upward while turning the hinge connecting the cover and the frame to open the cover upward.
  4. 제3항에 있어서,The method of claim 3,
    지렛대는 프레임의 안쪽에 위치하는 가로부와 상기 가로부의 끝단에서 상기 덮개 쪽으로 만곡된 만곡부로 구분되며, 만곡부는 덮개에 고정되고 가로부의 끝단에는 인장재가 고정되어 슬로프와 연결하는 것을 특징으로 하는 하향식 피난장치.The lever is divided into a horizontal portion located inside the frame and a curved portion curved toward the cover at the end of the horizontal portion, the curved portion is fixed to the cover and the tension member is fixed to the end of the horizontal portion is connected to the slope downwards Device.
  5. 제1항 내지 제4항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 4,
    슬로프는 슬로프 판들이 상호 힌지 결합되어 접힐 수 있으며, 슬로프의 일단은 프레임에 힌지 결합되고, 슬로프의 타단은 프레임에 고정된 잠금부에 잠금되어 프레임의 개방된 부위를 슬로프로 폐쇄하는 것을 특징으로 하는 하향식 피난장치.The slopes can be folded by folding the slope plates are mutually hinged, one end of the slope is hinged to the frame, the other end of the slope is locked to the locking part fixed to the frame, characterized in that for closing the open part of the frame to the slope Top down evacuation device.
  6. 제5항에 있어서,The method of claim 5,
    슬로프 판에는 인장재의 일단이 연결되고, 인장재의 타단은 지렛대에 고정되며, 아래층으로 펼쳐진 슬로프를 인장재가 지지하는 것을 특징으로 하는 하향식 피난장치.One end of the tension member is connected to the slope plate, the other end of the tension member is fixed to the lever, the top-down evacuation device, characterized in that the tension member supports the slope unfolded.
  7. 제5항에 있어서,The method of claim 5,
    잠금부는 전자석으로, 자력에 의해 슬로프의 단부가 부착 고정된 것을 특징으로 하는 하향식 피난장치.The locking portion is an electromagnet, the top down evacuation apparatus characterized in that the end of the slope is fixed by magnetic force.
  8. 제7항에 있어서,The method of claim 7, wherein
    전자석은 전원이 공급되면 무자력 상태가 되고 무전원 상태에서 자력이 발생하는 것을 특징으로 하는 하향식 피난장치.The electromagnet is a top-down evacuation device, characterized in that the magnetic force is generated when the power is supplied and the magnetic force in the non-powered state.
  9. 제7항에 있어서,The method of claim 7, wherein
    슬로프 판에는 가로부를 받쳐주는 보강대가 형성된 것을 특징으로 하는 하향식 피난장치.Downward evacuation device, characterized in that the slope plate is formed with a reinforcement for supporting the horizontal portion.
  10. 제5항에 있어서,The method of claim 5,
    프레임에 장착된 도르래를 더 포함하며,It further comprises a pulley mounted to the frame,
    슬로프 판에는 인장재의 일단이 연결되고, 인장재의 타단은 지렛대에 고정되며, 인장재의 중간은 도르래에 지지된 상태로 인장재가 도르래에 의해 방향 전환되어 아래층으로 펼쳐진 슬로프를 지지하는 것을 특징으로 하는 하향식 피난장치.One end of the tension member is connected to the slope plate, and the other end of the tension member is fixed to the lever, and the tension member is supported by the pulley while the tension member is turned by the pulley to support the slope that is extended to the lower floor. Device.
  11. 제1항에 있어서,The method of claim 1,
    피난로는 계단판으로서, 계단판은 프레임의 개방된 통로의 하부를 개폐하며,Evacuation routes are staircases, which open and close the lower part of the open passageway of the frame,
    하향식 피난장치는 계단판과 덮개를 연결하며 계단판이 하향으로 이동하는 운동에너지를 덮개에 전달하여 덮개를 개방하는 지렛대를 더 포함하는 것을 특징으로 하는 하향식 피난장치.The top-down evacuation device is a top-down evacuation device, characterized in that it further comprises a lever connecting the cover and the step plate to transfer the kinetic energy moving downwards to the cover to open the cover.
  12. 제11항에 있어서,The method of claim 11,
    덮개는 프레임의 일측 상단에 제1힌지 결합되어 상하방향으로 선회하며 프레임을 개폐하고,The cover is coupled to the first hinge on one side of the frame to swing in the vertical direction to open and close the frame,
    지렛대는 계단판과 덮개를 연결하며, 계단판이 자중에 의해 하향으로 선회하면 지렛대는 덮개와 프레임을 연결하는 힌지를 중심으로 선회하며 덮개를 상향으로 선회시켜 개방하는 것을 특징으로 하는 하향식 피난장치.The lever connects the staircase and the cover, and when the staircase pivots downward by its own weight, the lever pivots around the hinge connecting the cover and the frame and swings the cover upward to open the evacuation device.
  13. 제12항에 있어서,The method of claim 12,
    덮개에는 장공이 형성된 브래킷이 고정되고, 지렛대의 끝단에 고정된 힌지 축이 장공에 위치하여 지렛대의 선회에 따라 회전축이 장공을 따라 이동하며 덮개를 선회시키는 것을 특징으로 하는 하향식 피난장치.A bracket having a long hole is fixed to the cover, and a hinge shaft fixed to the end of the lever is positioned in the long hole, and the rotating shaft moves along the long hole according to the turning of the lever, and swings the cover.
  14. 제12항 또는 제13항에 있어서,The method according to claim 12 or 13,
    지렛대는 프레임이 고정된 회전 중심점을 기준으로 일단은 덮개에 힌지 결합되고, 타단은 계단판에 힌지 결합된 것을 특징으로 하는 하향식 피난장치.The lever is hinged to the cover at one end relative to the center of rotation of the frame is fixed, the other end is hinged to the step plate, characterized in that the top-down evacuation device.
  15. 제11항에 있어서,The method of claim 11,
    덮개는 프레임의 타측 상단에 힌지 결합되어 상하방향으로 선회하며 프레임을 개폐하고,The cover is hinged to the top of the other side of the frame and swings up and down, opening and closing the frame,
    지렛대의 양단은 덮개의 저면에 그리고 계단판의 끝단에 각각 힌지 결합되며,Both ends of the lever are hinged to the bottom of the cover and to the end of the staircase, respectively.
    계단판이 자중에 의해 하향으로 선회하면 지렛대는 덮개와 프레임을 연결하는 힌지를 중심으로 선회하며 덮개를 상향으로 선회시켜 개방하는 것을 특징으로 하는 하향식 피난장치.Top down evacuation device characterized in that when the staircase is turned downward by its own weight, the lever pivots around the hinge connecting the cover and the frame and pivots the cover upward.
  16. 제11항 또는 제15항에 있어서,The method of claim 11 or 15,
    계단판은 지지판과 디딤판이 힌지 결합되고, 지지판은 프레임의 일측 하단에 힌지 결합되며, 디딤판의 단부는 지렛대에 힌지 결합된 것을 특징으로 하는 하향식 피난장치.The step plate is hinged to the support plate and the stepping plate, the support plate is hinged to the lower side of one side of the frame, the end of the stepping plate is characterized in that the hinge is coupled to the lever.
  17. 제11항, 제12항, 제13항, 제15항 중 어느 한 항에 있어서,The method according to any one of claims 11, 12, 13, 15,
    계단판은 프레임의 통로 하부를 폐쇄한 상태에서, 계단판의 타단은 프레임 또는 슬래브에 고정된 잠금부에 잠금되어 고정된 것을 특징으로 하는 하향식 피난장치. The bottom plate of the top down evacuation device, characterized in that the other end of the step plate is locked to the locking portion fixed to the frame or slab in a state in which the passage lower portion of the frame.
  18. 제17항에 있어서,The method of claim 17,
    잠금부는 전자석으로, 자력에 의해 계단판의 단부가 부착 고정된 것을 특징으로 하는 하향식 피난장치.The locking portion is an electromagnet, wherein the end of the staircase is attached and fixed by magnetic force.
  19. 제16항에 있어서,The method of claim 16,
    디딤판에는 탈출로가 장착되며, 탈출로의 상단은 디딤판에 고정되고, 탈출로의 하단은 폐쇄되며 하단 측부에 개방부가 형성되고 하단을 상향으로 끌어올리면 탈출로가 접철되며,An escape route is mounted on the tread, the upper end of the escape route is fixed to the tread, the bottom of the escape route is closed, an opening is formed at the lower side, and the escape route is folded when the bottom is lifted upward.
    접철된 탈출로에서 연장된 와이어를 디딤판에 묶어 잠금하고 와이어를 풀어 잠금해제하면 탈출로가 하향으로 펼쳐지는 것을 특징으로 하는 하향식 피난장치.Top down evacuation device characterized in that the wire is extended from the collapsed escape route tied to the tread and locked and the wire is released to unlock the escape route downward.
  20. 제1항에 있어서,The method of claim 1,
    피난로는 탈출로로서, 탈출로의 상단은 프레임에 고정되고 탈출로의 하단은 폐쇄되며 하단 측부에 개방부가 형성되고 하단을 상향으로 끌어올리면 탈출로가 접철되며,Evacuation route is an escape route, the top of the escape route is fixed to the frame, the bottom of the escape route is closed, an opening is formed at the bottom side, and when the bottom is pulled upward, the escape route is folded,
    하향식 피난장치는 잠금 해제됨에 따라 탈출로가 하향으로 펼쳐질 수 있게 접철된 탈출로를 잠금하는 잠금부를 더 포함하는 것을 특징으로 하는 하향식 피난장치. The top down evacuation device further comprises a lock to lock the escape route folded so that the escape route can be extended downwards as it is unlocked.
  21. 제20항에 있어서,The method of claim 20,
    잠금부는, The lock part,
    덮개에 고정된 전자석과, Electromagnet fixed to the cover,
    탈출로의 하단에 고정된 연결부재와,A connecting member fixed at the bottom of the escape route,
    연결부재의 단부에 고정되며 전자석의 자력에 의해 전자석에 부착되는 자성체를 포함하며,It is fixed to the end of the connecting member and includes a magnetic material attached to the electromagnet by the magnetic force of the electromagnet,
    외부에서 화재 발생의 신호가 입력되면 전자석은 자력을 상실하여 자성체가 탈락되면서 잠금 해제되어 탈출로가 하향으로 펼쳐지는 것을 특징으로 하는 하향식 피난장치.Top down evacuation device characterized in that the electromagnet loses the magnetic force when the signal of the fire occurrence is input from the outside, the magnetic material is dropped and unlocked to expand the escape path downward.
  22. 제19항 또는 제21항에 있어서,The method of claim 19 or 21,
    덮개는 슬래브의 상면에 선회 가능하게 장착되고, 덮개가 개방되는 방향으로 탄성력을 제공하는 스프링을 포함하며, 잠금부의 잠금해제를 통해 덮개는 스프링의 탄성력에 의해 개방되는 것을 특징으로 하는 하향식 피난장치.The cover is pivotally mounted on the upper surface of the slab, and includes a spring for providing an elastic force in the direction in which the cover is opened, the cover is opened by the elastic force of the spring through the unlocking of the lock portion.
  23. 제19항 또는 제21항에 있어서,The method of claim 19 or 21,
    탈출로는 복수의 통로프레임들이 연결되어 하향으로 펼쳐지거나 상향으로 접철되는 구조이며, 하향으로 펼쳐짐에 있어 상단보다 하단이 점차 넓어지거나 점차 좁아지거나 또는 넓어졌다 좁아지는 반복적인 구조인 것을 특징으로 하는 하향식 피난장치.The escape route is a structure in which a plurality of passage frames are connected and unfolded downward or fold upward, and in a downward unfold, the bottom structure is a repetitive structure in which the lower part becomes wider, narrower, or wider than the upper part. Evacuation device.
  24. 제23항에 있어서,The method of claim 23, wherein
    복수의 통로프레임은 그 상단과 하단이 외향 또는 내향으로 절곡된 구조로서, 탈출로가 하향으로 펼쳐졌을 때에 상하에 위치한 통로프레임의 절곡부가 상호 간섭되는 것을 특징으로 하는 하향식 피난장치.The plurality of passage frames have a structure in which the upper and lower ends thereof are bent outwardly or inwardly, and when the escape route is extended downward, the bent portions of the passage frames positioned above and below each other interfere with each other.
  25. 제24항에 있어서,The method of claim 24,
    탈출로가 펼쳐졌을 때에 최하단에 위치한 통로프레임은 바닥면이 형성되어 대피자가 바닥면의 상면에 위치할 수 있으며, 측면에 개방부가 형성된 것을 특징으로 하는 하향식 피난장치.The passage frame located at the bottom when the escape route is unfolded, the bottom surface is formed, the evacuator can be located on the upper surface of the floor, the top-down evacuation device characterized in that the opening is formed on the side.
  26. 제24항에 있어서,The method of claim 24,
    탈출로가 펼쳐졌을 때에 최상단에 위치한 통로프레임은 프레임에 결합된 것을 특징으로 하는 하향식 피난장치.Top down evacuation device, characterized in that the passage frame located at the top when the escape route is unfolded.
  27. 제25항에 있어서,The method of claim 25,
    바닥면은 탈출로의 단면적보다 넓게 형성되며 바닥면의 가장자리에는 방음벽이 형성되어 탈출로가 접철되었을 때에 방음벽의 상단이 슬래브의 저면에 접하는 것을 특징으로 하는 하향식 피난장치.The bottom surface is formed wider than the cross-sectional area of the escape route, the soundproof wall is formed at the edge of the bottom surface when the escape path is folded down, the top of the soundproof wall is characterized in that the bottom of the slab in contact with the bottom.
  28. 제25항에 있어서,The method of claim 25,
    통로프레임의 내측면에는 연장부가 형성되고, 연장부의 끝단에는 선회 가능한 발판이 힌지 결합된 것을 특징으로 하는 하향식 피난장치.An extension part is formed on an inner surface of the passage frame, and a pivotable footrest is hinged to the end of the extension part.
  29. 제28항에 있어서,The method of claim 28,
    복수의 통로프레임의 내측면에 형성된 연장부는 상호 마주하는 내측면에 교번하며 지그재그 패턴으로 형성된 것을 특징으로 하는 하향식 피난장치.Extension parts formed on the inner surface of the plurality of passage frames alternately on the inner surface facing each other, characterized in that formed in a zigzag pattern top down evacuation device.
  30. 제19항 또는 제21항에 있어서,The method of claim 19 or 21,
    탈출로는 유연한 재질의 통 구조로서, 탈출로의 상단은 프레임에 고정되고, 탈출로의 하단은 폐쇄되며, 탈출로의 하단 측부에 개방부가 형성되고, 탈출로의 내측면에는 손잡이가 형성된 것을 특징으로 하는 하향식 피난장치.The escape route is a tubular structure made of a flexible material, the upper end of the escape route is fixed to the frame, the lower end of the escape route is closed, an opening is formed in the lower side of the escape route, and the handle is formed on the inner side of the escape route Top down evacuation device.
  31. 제30항에 있어서,The method of claim 30,
    탈출로는 프레임에 고정되고 신축 가능하며 탈출로를 지지하는 기둥들과, 탈출로와 기둥을 연결하는 링 부재들을 포함하는 것을 특징으로 하는 하향식 피난장치. The escape route is a top-down evacuation device which is fixed to the frame, the pillars supporting the escape route, and a ring member connecting the escape route and the pillar.
  32. 제31항에 있어서,The method of claim 31, wherein
    기둥은 복수의 관들이 연결되어 하향으로 펼쳐지거나 상향으로 접철되는 텔레스코프 구조인 것을 특징으로 하는 하향식 피난장치.The pillar is a top-down evacuation device, characterized in that the telescope structure that the plurality of pipes are connected to expand downward or fold upward.
  33. 제32항에 있어서,33. The method of claim 32,
    기둥의 하단에는 바닥면이 고정되며, 바닥면은 탈출로의 단면적보다 넓게 형성되며 바닥면의 가장자리에는 방음벽이 형성되어 기둥이 접철되었을 때에 방음벽의 상단이 슬래브의 저면에 접하는 것을 특징으로 하는 하향식 피난장치.The bottom surface is fixed to the bottom of the column, the bottom surface is formed wider than the cross-sectional area of the escape route, the soundproof wall is formed at the edge of the bottom surface when the column is folded, the top-down evacuation, characterized in that the top of the sound wall is in contact with the bottom surface of the slab Device.
  34. 제33항에 있어서,The method of claim 33, wherein
    바닥면이 고정된 관을 제외한 나머지 관의 하단에는 기둥의 안쪽으로 발판이 고정된 것을 특징으로 하는 하향식 피난장치.Top down evacuation device, characterized in that the scaffold is fixed to the inside of the pillar at the bottom of the remaining tube except the bottom of the fixed tube.
  35. 제34항에 있어서,The method of claim 34, wherein
    발판은 복수 개로서, 마주하는 기둥에 교번하며 지그재그 패턴으로 형성된 것을 특징으로 하는 하향식 피난장치.A plurality of scaffolding, top down evacuation device, characterized in that formed in a zigzag pattern alternately to the opposite pillar.
  36. 제20항에 있어서,The method of claim 20,
    잠금부가 잠금해제되어 탈출로가 하향으로 펼쳐짐에 있어 탈출로의 펼쳐지는 속도를 감소시키는 완충부재가 탈출로에 장착된 것을 특징으로 하는 하향식 피난장치.Top-down evacuation device characterized in that the shock absorbing member for reducing the speed of unfolding the escape path in the way the escape path is unfolded downward unlocked.
  37. 제19항에 있어서,The method of claim 19,
    디딤판에는 와이어를 묶어 탈출로를 잠금할 수 있는 러그가 형성된 것을 특징으로 하는 하향식 피난장치.Downward evacuation device, characterized in that the lug is formed to bind the wire to lock the escape path.
PCT/KR2019/006402 2018-06-04 2019-05-29 Downward evacuation device WO2019235774A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2018-0064130 2018-06-04
KR1020180064130A KR101966850B1 (en) 2018-06-04 2018-06-04 A Top-Down Escape Apparatus
KR10-2019-0020460 2019-02-21
KR1020190020460A KR102073652B1 (en) 2019-02-21 2019-02-21 Top-down emergency evacuation device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115634381A (en) * 2022-09-15 2023-01-24 中建八局第一建设有限公司 Novel assembled is fleed and is secretly adorned floor device
CN115634381B (en) * 2022-09-15 2023-04-18 中建八局第一建设有限公司 Assembled hidden floor device of fleing

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