CN110694190B - Fire linkage type balcony breast board escape passage - Google Patents
Fire linkage type balcony breast board escape passage Download PDFInfo
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- CN110694190B CN110694190B CN201910909902.XA CN201910909902A CN110694190B CN 110694190 B CN110694190 B CN 110694190B CN 201910909902 A CN201910909902 A CN 201910909902A CN 110694190 B CN110694190 B CN 110694190B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/20—Devices for lowering persons from buildings or the like by making use of sliding-ropes, sliding-poles or chutes, e.g. hoses, pipes, sliding-grooves, sliding-sheets
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
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Abstract
The invention discloses a fire linkage type balcony breast board escape channel which comprises a pair of openable breast boards and breast board opening mechanisms, wherein the pair of openable breast boards and the breast board opening mechanisms are respectively arranged on the left side and the right side of a balcony, breast board mounting grooves are respectively formed in both sides of the balcony, the lower sides of a channel side breast board and a receiving side breast board are hinged in the corresponding breast board mounting grooves, the upper parts of the openable breast boards are locked and fixed through inserting locking structures, the breast board opening mechanisms are connected with a fire detector or a fire alarm switch to control the inserting locking structures to be unlocked, the breast board opening mechanisms are arranged on one side of each layer of channel side breast board, channel accommodating mechanisms and tubular channels are arranged in the channel side breast board, and the bottoms of the tubular channels fall onto the receiving side breast board in an opened state when the channel side breast board is in an opened state. The invention does not influence the balcony use space, and the openable breast board arranged on the balcony can automatically open under the condition of closing the balcony to form an escape channel without influencing escape.
Description
Technical Field
The invention belongs to the field of escape safety facilities, and particularly relates to a fire linkage type balcony breast board escape channel.
Background
The existing escape facilities adopted by the building have some defects, such as an escape channel positioned on a balcony floor slab, a hole is formed in a balcony structural slab, the use function of a balcony is influenced, certain potential safety hazards exist, if the balcony structural slab is touched by mistake, danger is caused to personnel on the balcony, and meanwhile, the safety of the balcony structural slab is also reduced; as an emergency passage, an exit for picking up the vertical face of the building needs to be specially arranged, and one passage directly reaches the floor, for higher floors, facilities of all the floors are easy to influence each other, so that the operability is poor; the korean hydraulic escape ladder has good safety, but occupies a space used in a balcony and is high in cost. Therefore, the existing escape facilities in the balcony area cannot meet various requirements of escape capacity, structural reliability and safety.
Disclosure of Invention
The invention aims to provide a fire linkage type balcony breast board escape channel, which solves the problem that the escape capability, the structural reliability and the safety cannot be considered at the same time in the prior art.
A conflagration coordinated type balcony breast board passway for escaping, its characterized in that: the balcony opening device comprises a pair of openable breast boards arranged on the left side and the right side of a balcony and a breast board opening mechanism arranged on the bottom of the balcony, wherein the openable breast board at the upper end of each layer of the balcony is divided into a channel side breast board and a receiving side breast board, the lower part of the channel side breast board of the upper layer of the balcony corresponds to the receiving side breast board of the lower layer of the balcony, the two sides of the balcony are respectively provided with a breast board mounting groove, the lower sides of the channel side breast board and the receiving side breast board are hinged in the corresponding breast board mounting grooves, the upper parts of the openable breast boards are fixed through electric control mortise locks, the electric control mortise locks and the breast board opening mechanisms are electrically connected with a fire detector or a fire alarm switch, the breast board opening mechanism is connected with the openable breast boards to control the opening of the breast boards, a channel containing mechanism and a tubular channel are arranged in the channel side breast boards, and the tubular channel falls onto the receiving side breast board in an opened state from the bottom when the channel, the mouth part is connected with the channel opening of the channel side fence plate, and the lower end of one side of the tubular channel facing the balcony is provided with an inlet and an outlet.
Preferably, the opening at the upper end of the fence mounting groove is provided with a lock rod slot at one side far away from the wall body and a relative ejector rod through groove at one side close to the wall body, the electric control mortise lock is arranged at the upper side of the openable fence and comprises an electric mortise lock body, a lock rod sliding groove, a lock rod inserted in the lock rod sliding groove in a sliding manner and an ejector rod driven by the electric mortise lock body, the ejector rod through groove is inserted with the ejector rod in a sliding manner, one end of the ejector rod is fixedly connected with a telescopic bolt of the electric mortise lock body arranged in the wall body, the other end of the ejector rod extends into the lock rod sliding groove in a locking state and pushes one end of the lock rod into the lock rod slot, an unlocking spring for pushing the lock rod outwards is arranged in the lock rod slot, and in an unlocking state, the unlocking spring pushes the.
Preferably, the breast board opening mechanism is a fire-fighting linkage door closer, the extending end of a connecting rod of the fire-fighting linkage door closer is hinged with the inner side of the openable breast board through a hinge seat, a shell of the fire-fighting linkage door closer is arranged at the bottom of the balcony close to the openable breast board, two fire-fighting linkage door closers are in a group, one group of fire-fighting linkage door closer is respectively arranged at two sides of the openable breast board, and each openable breast board corresponds to one group of fire-fighting linkage door closer.
Preferably, the upper surfaces of two sides in the breast board mounting groove are also provided with a chain mounting groove, a first chain hanging ring is fixed in the chain mounting groove, the upper ends of two sides of the openable breast board are respectively provided with a second chain hanging ring, and the first chain hanging ring and the second chain hanging ring are connected through a chain to pull the openable breast board to keep the openable breast board in a horizontal state under an opening state.
Preferably, the passageway opening is formed in one side, facing the balcony, of the passageway side fence, the passageway accommodating groove is formed in the other side of the passageway side fence, the tubular passageway is of a flexible tubular structure, the bottom of the tubular passageway is fixed to the passageway bottom plate, the locking groove is formed in the side face of the passageway bottom plate, the tubular passageway is accommodated in the passageway accommodating groove in a locking state, the passageway bottom plate is inserted into the locking groove from the side face by the passageway accommodating mechanism and is fixed to the opening in the lower portion of the passageway accommodating groove, the outer layer of the tubular passageway is a flexible metal net, and a rope ladder is arranged on the inner side of the flexible metal net.
Preferably, the channel receiving mechanism comprises a starting cross rod, an unlocking slide rod, a locking block and a receiving spring, a locking block sliding groove, an unlocking sliding groove and a cross rod sliding groove for the starting cross rod to move towards the hinged position of the channel side fence plate are arranged in the channel side fence plate, the starting cross rod is in sliding fit with the cross rod sliding groove, two ends of the starting cross rod and the cross rod sliding groove extend out and are fixedly provided with a hanging ring connecting plate, the hanging ring connecting plate is fixedly provided with a second locking chain hanging ring, the locking block comprises a triangular plate inserted into the locking groove and an L-shaped plate connected into the locking block sliding groove in a sliding manner, the vertical extending part of the L-shaped plate faces towards the direction of the balcony, the bottom of the L-shaped plate is connected with the triangular plate into a whole, the unlocking sliding groove is perpendicular to the starting cross rod and the locking block sliding groove, the unlocking slide rod is connected into the unlocking slide groove, the inclined plane of inclined plane extension is facing to perpendicular extension's side fillet portion, unblock slide bar one end top start the horizontal pole side and the other end with unblock spout bottom is gapped, accomodate the spring and locate the L template with between the locking piece spout bottom.
Preferably, the receiving side breast board is provided with a receiving groove towards one side of the balcony, the receiving groove is matched with the channel bottom board in shape, the channel bottom board is an iron board, and the bottom of the receiving groove is provided with a layer of magnetic material.
The invention has the following advantages:
1. the opening mechanism of the balcony breast board is an openable breast board positioned on the side surface, the structural board of the balcony does not need to be modified, the structural strength and the safety are improved, and the problem that the breast board opening mechanism suddenly drops due to opening of the channel even if the breast board opening mechanism is touched by mistake is solved. And the starting device of the breast board is connected with the lower layer, and the lower receiving side breast board can be opened at the same time when the breast board is opened, so that the breast board can safely fall from the safe passage. In addition, as the safety channels are arranged layer by layer, the situation that escapers are dangerous due to overlarge impact is not easy to happen when the escape channels escape, and the condition that a fire generally easily spreads upwards is considered, so that the escape channels escape to the area which is not influenced by the fire below and can also leave from escape channels in the building body, the escape is more convenient, and particularly, the number of influenced people is large. Even in high-rise buildings, all the layers move downwards layer by layer, and the escape passages among all the layers cannot interfere with each other when the escape device is arranged, so that the escape device is easier to arrange.
2. The escape facility is positioned on the side surface of the balcony, so that the balcony use space is not influenced, the escape facility does not pass through the indoor space, and the indoor use function is not influenced. Meanwhile, the openable breast boards are automatically opened under the condition that the balcony is closed, so that an escape channel can be formed, the escape is not influenced, and the balcony can be suitable for closed balconies. The balcony anti-theft device is linked with a fire sensing device, and is automatically started only when a fire happens, the structure does not reduce the indoor anti-theft safety, the balcony can be normally closed for use, and the balcony anti-theft device can be suitable for houses, dormitories and public building spaces with balconies as long as the side face of the balcony has enough space capable of opening the breast board.
3. When the device is used, the outer layer of the tubular channel adopts the flexible metal net, so that the channel is ensured to have certain strength and is not easy to damage, and the channel cannot be broken when personnel fall down. Because the falling distance is shorter and only one floor is available, the personal safety can be basically guaranteed. In addition, due to the arrangement of the rope ladder, if an escaper finds that the lower balcony is in fire and cannot pass through the balcony, the escaper can also open the upper tubular passage, move upwards, bypass the burnt balcony at the lower balcony, escape from escape passages of other balconies, and can select more routes.
Drawings
FIG. 1 is a schematic of a building structure in which a building embodying the present invention is arranged wherein the dashed line represents the direction of a passageway, the bold solid line represents the escape route, and the arrow represents the opening direction of the openable panels;
FIG. 2 is a schematic of the structure of the present invention disposed between two layers;
FIG. 3 is a schematic view of the structure of FIG. 2 shown hidden from another perspective behind the openable barrier;
FIG. 4 is an enlarged view of a portion of region A of the structure shown in FIG. 3;
FIG. 5 is a schematic view of the interior of the channel side rail panel of the present invention;
FIG. 6 is a schematic view showing the structure of a balcony according to the present invention for two stories, one above the other, in an open state;
FIG. 7 is a schematic view of the structure of the openable closure panels on both sides in an open position;
FIG. 8 is a schematic view of the structure of the tubular passage of the present invention;
fig. 9 is a block diagram of the connection between the fire alarm switch on each floor of the building and the actuator on each floor of the present invention.
The reference numerals in the figures are as follows: 1. balcony, 11, balustrade mounting groove, 111, lock bar slot, 112, unlock spring, 12, chainlock mounting groove, 13, chainlock, 14, extension, 141, unlock spring, 2, channel side balustrade, 21, inner boss, 211, recess, 212, lock bar slot, 22, lock bar, 23, channel opening, 24, tubular channel, 241, flexible metal mesh, 242, entrance, 243, ramp, 25, channel floor, 251, lock groove, 26, channel receiving mechanism, 261, link connecting plate, 262, start cross bar, 263, lock block, 264, unlock slide bar, 2641, ramp extension, 265, receiving spring, 266, cross bar slot, 267, lock block slot, 268, unlock slot, 3, electrically controlled latch, 31, electrically controlled latch body, 32, ejector pin, 4, receiving side balustrade, 41, receiving slot, 5, balustrade opening mechanism, 51, housing, 52, connecting bar, 53 hinged to the seat.
Detailed Description
The following detailed description of the embodiments of the present invention will be given in order to provide those skilled in the art with a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention.
The invention provides a fire linkage type balcony breast board escape channel as shown in figures 1-9, which comprises a pair of openable breast boards respectively arranged at the left side and the right side of a balcony 1 and a breast board opening mechanism 5 arranged at the bottom of the balcony 1, the openable breast board at the upper end of each layer of balcony 1 is divided into a channel side breast board 2 and a receiving side breast board 4, the lower part of the channel side breast board 2 of the upper layer of balcony 1 corresponds to the receiving side breast board 4 of the lower layer of balcony 1, both sides of the balcony 1 are provided with breast board mounting grooves 11, the lower sides of the channel side breast board 2 and the receiving side breast board 4 are hinged in the corresponding breast board mounting grooves 11, the upper parts of the openable breast boards are locked and fixed through an electric control mortise lock 3, both the electric control mortise lock 3 and the breast board opening mechanism 5 are electrically connected with a fire detector or a fire alarm switch, the breast board opening mechanism 5 is connected with the openable breast boards to control the opening thereof, the channel side fence plate 2 is internally provided with a channel containing mechanism 26 and a tubular channel 24, the bottom of the tubular channel 24 falls onto the receiving side fence plate 4 in an open state when the channel side fence plate 2 is in an open state, the mouth part is connected to the channel opening 23 of the channel side fence plate 2, and the lower end of one side, facing the balcony 1, of the tubular channel 24 is provided with an inlet and an outlet 242.
The opening at the upper end of the breast board mounting groove 11 is provided with a lock rod slot 111 at one side far away from the wall body and an opposite ejector rod through groove at one side close to the wall body, the electric control mortise lock 3 is arranged on the upper side of the openable sideboard and comprises an electric mortise lock body 31, a lock rod chute 212, a lock rod 22 inserted in the lock rod chute 212 in a sliding way and a push rod 32 driven by the electric mortise lock body 31, the push rod 32 is inserted into the push rod through groove in a sliding manner, one end of the push rod 32 is fixedly connected with a telescopic bolt of the electric mortise lock main body 31 arranged in a wall body, the other end of the push rod 32 extends into the lock rod sliding groove 212 in a locking state and pushes one end of the lock rod 22 into the lock rod slot 111, an unlocking spring 112 for ejecting the locking bar 22 outwards is arranged in the locking bar slot 111, in the unlocked state, the unlocking spring 112 pushes the lock lever 22 into the lock lever slide groove 212.
The breast board opening mechanism 5 is a fire-fighting linkage door closer, the extending end of a connecting rod 52 of the fire-fighting linkage door closer is hinged with the inner side of the openable breast board through a hinge seat 53, a shell 51 of the fire-fighting linkage door closer is arranged at the bottom of the balcony 1 and close to the openable breast board, two fire-fighting linkage door closers are in a group, one group of fire-fighting linkage door closer is respectively arranged at two sides of the openable breast board, and each openable breast board corresponds to one group of fire-fighting linkage door closer.
The upper surfaces of two sides in the breast board mounting groove 11 are also provided with a chain mounting groove 12, a first chain hanging ring is fixed in the chain mounting groove 12, the upper ends of two sides of the openable breast board are respectively provided with a second chain hanging ring, and the first chain hanging ring and the second chain hanging ring are connected through a chain 13 and pull the openable breast board to keep the openable breast board in a horizontal state under an opening state.
The passageway side breast board 2 towards balcony 1 one side is equipped with passageway opening 23 and the opposite side is equipped with the passageway and accomodates the groove, tubular passageway 24 is flexible tubular structure and bottom is fixed on passageway bottom plate 25, passageway bottom plate 25 side is equipped with locked groove 251, and under the locking state, tubular passageway 24 is accomodate the passageway is accomodate the groove, passageway bottom plate 25 by passageway receiving mechanism 26 inserts from the side the locked groove 251 is fixed the lower part opening part in the passageway is accomodate the groove, tubular passageway 24 outer layer is flexible metal mesh 241, flexible metal mesh 241 inboard is provided with rope ladder 243.
The channel receiving mechanism 26 comprises a starting cross bar 262, an unlocking slide bar 264, a locking block 263 and a receiving spring 265, a locking block sliding groove 267, an unlocking sliding groove 268 and a cross bar sliding groove 266 for moving the starting cross bar 262 towards the hinged position of the channel side bar 2 are arranged in the channel side bar 2, the starting cross bar 262 is in sliding fit with the cross bar sliding groove 266, two ends of the starting cross bar 262 are extended out and fixed with a hanging ring connecting plate 261, the hanging ring connecting plate 261 is fixed with a second locking chain hanging ring, the locking block 263 comprises a triangular plate inserted into the locking groove 251 and an L-shaped plate connected in the locking block sliding groove 267 in a sliding manner, a vertical extending part 14 of the L-shaped plate faces towards the balcony 1 direction, the bottom of the L-shaped plate is connected with the triangular plate into a whole, the unlocking sliding groove 268 is perpendicular to the starting cross bar 262 and the locking block sliding groove 267, the unlocking slide bar 264 is connected in the unlocking sliding, an inclined plane extending portion 2641 is disposed on one side of the unlocking slide bar 264 facing the locking block 263, an inclined plane of the inclined plane extending portion 2641 faces a side round portion of the vertical extending portion 14, one end of the unlocking slide bar 264 abuts against the side of the starting cross bar 262, a gap is formed between the other end of the unlocking slide bar 264 and the bottom end of the unlocking slide groove 268, and the accommodating spring 265 is disposed between the L-shaped plate and the bottom end of the locking block slide groove 267.
The receiving side breast board 4 is provided with a receiving groove 41 towards one side of the balcony 1, the receiving groove 41 is matched with the channel bottom board 25 in shape, the channel bottom board 25 is an iron board, and the bottom of the receiving groove 41 is provided with a layer of magnetic material.
The fire detector or the fire alarm switch of one floor of the invention should control the actuating mechanism of the escape passage on the same floor as the fire detector or the fire alarm switch and on the upper and lower floors. When a fire occurs at a certain position of a floor, the openable breast boards at two sides of the balcony 1 at the floor where the fire occurs can be opened at the same time, and the openable breast boards arranged on the balcony 1 at the upper floor and the lower floor at the fire occurrence position are also opened, so that personnel at the upper floor and the lower floor can move up and down through the tubular channel 24 to escape the fire.
When the invention is in a locking state at ordinary times, the openable fence is erected in the fence installation groove 11, the electric mortise lock body 31 inserts one end of the ejector rod 32 into the lock rod chute 212, and one end of the lock rod 22 is ejected into the lock rod slot 111 to extrude the locking spring 313, so that the locking and fixing of the openable fence are realized. The tubular channel 24 is folded and received in the channel receiving groove, and the locking block 263 enables the triangular plate at the front of the locking block 263 to be inserted into the locking groove 251 of the channel bottom plate 25 under the action of the receiving spring 265, so as to realize locking and fixing effects on the locking block.
In case of fire, the electric mortise lock body 31 can be started to unlock by a fire detector or a man-made fire alarm switch, and then the breast board opening mechanism 5 is driven to turn the openable breast board outwards and open. In the process that the channel side fence 2 is opened to the horizontal state, the chain 13 can pull the hanging ring connecting plate 261, thereby driving the starting cross rod 262 to move towards the hinged position of the channel side fence 2, so that the unlocking slide rods 264 on the two sides can be pressed to move, the inclined plane extending part 2641 can be pressed to the side round corner part of the vertical extending part 14, and further the whole locking block 263 is pushed to move outwards along the locking block sliding groove 267, so that the triangle plate of the locking block can move outwards to be separated from the locking groove 251, and the channel bottom plate 25 can be unlocked. The unlocked channel floor 25 faces downward and falls under its own weight, falling into the receiving slot 41 of the receiving siderail 4. The channel floor 25 interacts with the magnetic material to effect the fixing.
The disaster-stricken person moves from the balcony 1 to the upper surface of the passageway side railing panel 2 to enter from the passageway opening 23, can climb to the balcony 1 of the next floor through the rope ladder 243, and can leave from the un-ignited floor of the next floor, and if the floor is also affected by the fire, the disaster-stricken person can start the balcony railing panel escape channel of the floor to further move downwards to leave. In addition, the opening mechanism 5 of the barrier plate on the upper layer of the fire occurrence position and the electric mortise lock body 31 can also be designed to be connected with a fire alarm switch on the fire occurrence position, so that when one layer catches fire, the passageway side barrier plate 2 on the upper layer and the receiving side barrier plate 4 on the layer can also be opened, and thus, in case of fire on the lower balcony 1, the disaster-stricken personnel can also move upwards through the soft ladder 243 to avoid the fire source.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution of the invention, or to apply the inventive concept and solution directly to other applications without modification.
Claims (5)
1. The utility model provides a conflagration coordinated type balcony breast board passway for escaping which characterized in that: the balcony guardrail comprises a pair of openable breast boards arranged on the left side and the right side of a balcony (1) and a breast board opening mechanism (5) arranged on the bottom of the balcony (1), the openable breast boards on the upper end of each layer of the balcony (1) are divided into a channel side breast board (2) and a receiving side breast board (4), the lower part of the channel side breast board (2) of the upper layer of the balcony (1) corresponds to the receiving side breast board (4) of the lower layer of the balcony (1), both sides of the balcony (1) are provided with breast board mounting grooves (11), the lower sides of the channel side breast board (2) and the receiving side breast board (4) are hinged in the corresponding breast board mounting grooves (11), the upper parts of the openable breast boards are locked and fixed through electric control latches (3), the electric control latches (3) and the breast board opening mechanism (5) are electrically connected with a fire detector or a fire alarm switch, the breast board opening mechanism (5) is connected with the breast boards to control the opening thereof, a channel containing mechanism and a tubular channel (24) are arranged in the channel side fence plate (2), the bottom of the tubular channel (24) falls onto the receiving side fence plate (4) in an open state when the channel side fence plate (2) is in an open state, a mouth part is connected to a channel opening (23) of the channel side fence plate (2), and an inlet and an outlet (242) are arranged at the lower end of one side, facing the balcony (1), of the tubular channel (24);
the opening at the upper end of the breast board mounting groove (11) is provided with a lock rod slot (111) at one side far away from the wall body and a relative ejector rod through groove at one side close to the wall body, the electric control mortise lock (3) is arranged at the upper side of the openable breast board and comprises an electric mortise lock body (31), a lock rod sliding groove, a lock rod (22) inserted in the lock rod sliding groove in a sliding way and an ejector rod (32) driven by the electric mortise lock body (31), the ejector rod through groove is inserted with the ejector rod (32) in a sliding way, one end of the ejector rod (32) is fixedly connected with a telescopic bolt of the electric mortise lock body (31) arranged in the wall body, the other end of the ejector rod (32) extends into the lock rod sliding groove in a locking state and pushes one end of the lock rod (22) into the lock rod slot (111), an unlocking spring (112) for pushing the lock rod (22, in the unlocking state, the unlocking spring (112) pushes the lock rod (22) into the lock rod sliding groove;
the channel storage mechanism comprises a starting transverse rod (262), an unlocking sliding rod (264), a locking block (263) and a storage spring (265), a locking block sliding groove (267), an unlocking sliding groove (268) and a transverse rod sliding groove (266) for the starting transverse rod (262) to move towards the hinged position of the channel side fence (2) are arranged in the channel side fence (2), the starting transverse rod (262) is in sliding fit with the transverse rod sliding groove (266) and two ends of the starting transverse rod sliding groove extend out and are fixed with a hanging ring connecting plate (261), a second locking chain hanging ring is fixed on the hanging ring connecting plate (261), the locking block (263) comprises a triangular plate inserted into the locking groove (251) and an L-shaped plate which is in sliding connection with the locking block sliding groove (267), a vertical extending part (14) of the L-shaped plate faces towards the balcony (1), the bottom of the L-shaped plate is connected with the triangular plate into a whole, and the unlocking sliding groove (268) is perpendicular to the starting transverse rod (262) and the locking block sliding groove, sliding connection in unblock spout (268) unblock slide bar (264), unblock slide bar (264) court lock piece (263) one side is equipped with inclined plane extension (2641), the inclined plane of inclined plane extension (2641) is facing to the side fillet portion of perpendicular extension (14), unblock slide bar (264) one end top start horizontal pole (262) side and the other end with unblock spout (268) bottom is gapped, it locates to accomodate spring (265 the L template with between lock piece spout (267) bottom.
2. A fire linkage type balcony breast board escape way according to claim 1, characterized in that: the fire-fighting linkage door closer is characterized in that the breast board opening mechanism (5) is a fire-fighting linkage door closer, the extending end of a connecting rod (52) of the fire-fighting linkage door closer is hinged with the inner side of the openable breast board through a hinge seat (53), a shell (51) of the fire-fighting linkage door closer is installed at the bottom of the balcony (1) and close to the openable breast board, two fire-fighting linkage door closers are in a group, one group of fire-fighting linkage door closer is respectively arranged on two sides of the openable breast board, and each openable breast board corresponds to one group of fire-fighting linkage door closers.
3. A fire linkage type balcony breast board escape way according to claim 2, characterized in that: the upper surfaces of two sides in the breast board mounting groove (11) are also provided with a lock chain mounting groove (12), a first lock chain hanging ring is fixed in the lock chain mounting groove (12), the upper ends of two sides of the openable breast board are respectively provided with a second lock chain hanging ring, and the first lock chain hanging ring and the second lock chain hanging ring are connected through a lock chain (13) in an opening state to pull the openable breast board to keep the openable breast board in a horizontal state.
4. A fire linkage type balcony breast board escape way according to claim 3, characterized in that: passageway side breast board (2) court balcony (1) one side is equipped with passageway opening (23) and the opposite side is equipped with the passageway and accomodates the groove, tubular passage (24) are flexible tubular structure and bottom and fix on passageway bottom plate (25), passageway bottom plate (25) side is equipped with locked groove (251), and under the locking state, tubular passage (24) are accomodate the groove is accomodate to the passageway, passageway bottom plate (25) quilt passageway receiving mechanism (26) insert from the side locked groove (251) are fixed the lower part opening part in groove is accomodate to the passageway, tubular passage (24) skin is flexible metal mesh (241), flexible metal mesh (241) inboard is provided with rope ladder (243).
5. A fire linkage type balcony breast board escape way according to claim 4, characterized in that: the bearing side breast board (4) is provided with a bearing groove (41) towards one side of the balcony (1), the bearing groove (41) is matched with the channel bottom board (25) in shape, the channel bottom board (25) is an iron plate, and the bottom of the bearing groove (41) is provided with a layer of magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910909902.XA CN110694190B (en) | 2019-09-25 | 2019-09-25 | Fire linkage type balcony breast board escape passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910909902.XA CN110694190B (en) | 2019-09-25 | 2019-09-25 | Fire linkage type balcony breast board escape passage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110694190A CN110694190A (en) | 2020-01-17 |
| CN110694190B true CN110694190B (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910909902.XA Active CN110694190B (en) | 2019-09-25 | 2019-09-25 | Fire linkage type balcony breast board escape passage |
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| CN (1) | CN110694190B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102522485B1 (en) * | 2022-07-27 | 2023-04-17 | (주)아이팝엔지니어링종합건축사사무소 | Safety rail for building with evacuation function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4592903B2 (en) * | 2000-09-18 | 2010-12-08 | 大和ハウス工業株式会社 | Balcony structure with evacuation ladder |
| KR100845297B1 (en) * | 2007-06-28 | 2008-07-10 | 주식회사 은성테크닉스 | Ladder installed balcony parapet for escaping in case of emergency |
| KR20120000565U (en) * | 2010-07-14 | 2012-01-20 | 김인근 | Emergency ladder with crime prevention bar |
| KR101201714B1 (en) * | 2012-06-08 | 2012-11-15 | (주)투에이치엠건축사사무소 | Balcony Handrail Structure for Building |
| CN204428640U (en) * | 2015-01-05 | 2015-07-01 | 吴江市锦亿嘉纺织品有限公司 | A kind of quick self-help escape passage of balcony of elastic buffer |
| CN110270019A (en) * | 2019-05-15 | 2019-09-24 | 李雨萌 | A kind of high-rise building escape device |
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2019
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