CN103007442A - Design method for instant safe escape from department store fires and escape elevator system for escapes - Google Patents
Design method for instant safe escape from department store fires and escape elevator system for escapes Download PDFInfo
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- CN103007442A CN103007442A CN2012104568132A CN201210456813A CN103007442A CN 103007442 A CN103007442 A CN 103007442A CN 2012104568132 A CN2012104568132 A CN 2012104568132A CN 201210456813 A CN201210456813 A CN 201210456813A CN 103007442 A CN103007442 A CN 103007442A
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Abstract
The invention discloses a design method for instant safe escape from department store fires and an escape elevator system for escapes. A plurality of escapes which lead to the lower floor are arranged on each corridor in front of booths on each floor of a department store, so that people at each position can find the nearby escapes in time to escape from the fire scene when a fire breaks out. The escape elevator systems are arranged under the escapes, each escape elevator system comprises a drive mechanism, a supporting framework, a carrier and a locking system, and the escape elevator systems are installed under the floor slab, and are usually horizontally hidden under the floor slab in a standby state; once a fire breaks out, escape covers are opened, the supporting framework of the escape elevator system is turned downwards to be vertical, the escape elevator system automatically starts to operate, people enter the carrier, and the carrier moves downwards as chains revolve until the people are carried to the lower floor and escape from the fire scene. The escape elevator system is convenient, instant and fast, and people cannot be trapped in the fire scene due to failure to fine escapes.
Description
Technical field
The present invention relates to the method for designing of a kind of market floor fire instantaneous safety escape, several escape outlets are set in each floor level passageway.The invention still further relates to the Eascaping ladder device of each escape outlet.
Background technology
Along with the fast development of China's economy, people's living standard is greatly improved, and market in all parts of the country is met the eye on every side all and is, abundant commodity have brought very large convenience to people's material requisite.But anti-disaster ability and the safety coefficient of market building but allow of no optimist, and annual national fire incident occurs again and again, and serious threat is to people's the security of the lives and property.In the architectural design in existing market, be provided with elevator between each floor, lean against the body of wall limit and be provided with the stair escape way, if breaking out of fire, elevator is stopped transport, the stair escape way of walking can't make emergency escape in a large amount of personnel's short time, simultaneously the smog of fire bed can spread toward higher floor along the stair escape way, the personnel that above each layer of fire bed are difficult to down flee from along the stair escape way.Personnel are in time escaped the inferno fast, are people institute problems of concerns always.So the technical staff has designed many relevant escaping device from fire disaster, such as notification number: CN102114311, fast escape slide for tall building; Notification number: CN2662937, a kind of building fire-alarm safety escaping device and the manned mechanism that is used thereof; Notification number: CN201279351, emergency escape slide.The various technical measures of these inventions provide different technical schemes, and people are escaped the inferno fast.But the common feature of their technical scheme is, the position that people must arrive fixing escape device just can escape the inferno, if in the position breaking out of fire that this escape device is installed, people just can't flee from, these escape devices have just lost the function of escape so.Know that from the analysis of fire department to fire personnel death situation people involved in fire disasters person's Factors of death is shrouded by a large amount of smog mostly, can't in time find the extra exit, sucked harmful gas and suffocate poison dead.Present passageway, plane, market structural design is intricate, people will seek outlet at ordinary times when going shopping also comparatively difficult, during let alone breaking out of fire, people are not because know that in alarm this is toward where escaping the more difficult outlet of finding escape in the situation with cutting off the power supply full of smoke.Can make people when fire occurs, enter immediately the escape outlet and escape the inferno, have not yet to see an effective solution.
Summary of the invention
The objective of the invention is for existing technical problem, the method for designing of a kind of megastore floor fire instantaneous safety escape is provided, in each orientation vision, no matter grow on short-range every passageway, the escape outlet that several lead to lower floor is set, make the people in each orientation when breaking out of fire, can be close to and in time find the escape outlet, escape the inferno.The technical problem that the present invention also will solve provides the Eascaping ladder device of a kind of market floor fire disaster escaping outlet.
In order to solve the problems of the technologies described above, the present invention is for the method for designing of market floor fire instantaneous safety escape, the technical scheme that adopts is, each floor level of market is arranged and is provided with the displaying bunk of selling extensive stock, the middle part of floor level is provided with carrying client elevator outlet up and down, the both sides in market are provided with the stair passage of creeping, on each bar passageway before each floor bunk, described market, in the distance with the every 5-20 rice of straight line, an escape outlet of leading to lower floor is set, make the escape outlet is all arranged on the passageway in each orientation visual range, escape outlet below is provided with Eascaping ladder device, stake body one end of Eascaping ladder device is installed on the floor below, after rising, another free end rotation is affixed on mutually underfloor side, make this Eascaping ladder device be hidden in the floor below in armed state, the below of Eascaping ladder device is provided with alarm lamp, escape outlet top is provided with the outlet cap equal with ground, passageway, be positioned on the bunk partition wall of escape outlet side, be provided with switch and the fire alarm installation of opening outlet cap, the top of floor is furnished with the fire hazard aerosol fog sensor, Smoke Sensor is connected with warning device, place, gateway at the landing passage is provided with every between cigarette, the gateway is provided with gear cigarette louver curtain, every between cigarette and be provided with the fireproof door of autoshutdown between the stair passway, the top is provided with and leads to outdoor exhaust opening every between cigarette.
Described outlet cap is the outlet cap of simple gate unlatching or the outlet cap of two-door unlatching, outlet cap is provided with the draw ring that can open by hand under powering-off state, outlet cap adopts fire proofing material to make, upper plane indicates the prompting label that Noctilucent material is made, and outlet cap one side is provided with the starting switch of Eascaping ladder device.
Described fire alarm installation is voice suggestion.
For the present invention escape the outlet Eascaping ladder device, the technical scheme that adopts is, Eascaping ladder device comprises transmission mechanism, stake body, supporting body, locking device, the corresponding sprocket wheel that connects through rotating shaft that is provided with on four angles of described stake body both sides main framing, chain is looped around on the track of main framing outer rim through the sprocket wheel interlock, the variable speed electric motors, particularly of described transmission mechanism, gear engagement on gear in its rotating shaft and the stake body main shaft, the belt pulley band transmission of the belt wheel in the variable speed electric motors, particularly rotating shaft and a sprocket coaxiality, drive two chain rotations, make and parallelly be connected to two supporting bodies on the chain and move up and down, the stake body side is provided with the pin that two pedals that force supporting body bend inwards, the stake body upper end is installed in the floor below of escape outlet one side through connecting plate, the outlet opposite side of escaping is provided with the locking device that laterally is fixed on the floor below after the free end that makes stake body rises, and the rope of locking device is connected with the outlet cap of escaping on exporting.
On described two chains that are looped around on the main framing, parallelly be connected with 2 equidistant supporting bodies, supporting body comprises pedal and through the pallet of connector and pedal loose joint, and the fastener affixed with pallet and chain, fastener one side is provided with pulley, and pulley slides on the track of main framing, is provided with stage clip and two between pallet and the pedal without lock-switch, pedal and the pallet outside are connected with returning pull-spring, and the pedal top is provided with the stop block affixed with chain.
Described connector one end is connected with pallet, and the other end is provided with rectangular groove, and pin slides in rectangular groove and the pedal loose joint.
The main framing below of described stake body both sides respectively is provided with tensioning apparatus, and the push-tight gear of tensioning apparatus is connected in the rotating shaft of two sprocket wheels, between the push-tight shelves and crosspiece above the sprocket wheel, respectively is provided with one and promotes the screw rod that the push-tight shelves move.
Top after the free end that described locking device is positioned at stake body rises, two runners of locking device are installed in the floor below, and around being connected with rope, rope one end is fixed on the runner between two runners, the other end is connected with outlet cap, and rope is provided with the lock hook that pins stake body.
One runner of described affixed rope one end is provided with torsion spring in this runner, rotates torsion spring and rope one end is wound on hold tensioning state on the runner, lock hook is locked on the stake body, when outlet cap is opened, drive rope and move, and makes lock hook leave locking with stake body.
Described stake body both sides are provided with the post of shaking hands.
Bear in mouthful method of design at the every floor escape in above-mentioned market, on the passageway before each bunk, orientation, in visual range, be equipped with the escape outlet, every floor top is furnished with the fire hazard aerosol fog sensor, during breaking out of fire, warning system is emitted in the prompt tone of that floor breaking out of fire, and people can in time select passway for escaping.Lower floor's breaking out of fire, more than each layer personnel selection stair passage flee from downwards, place, the gateway of stair passage is provided with every between cigarette and fireproof door, has stopped smog that fire produces thoroughly to the stair passage, people can peacefully flee the scene.The fire bed personnel and can select the escape outlet on the passageway to flee from, owing to be equipped with the escape outlet on the passageway, no matter in the breaking out of fire of any position, people all can be close to and select the escape outlet, escape the inferno immediately.The Eascaping ladder device of escape outlet of the present invention is installed in floor slab bottoms, and laterally is hidden in the floor below in armed state, and Eascaping ladder device is provided with storage battery, in the situation of outage, also can start the Eascaping ladder device running.The switch of opening outlet cap is arranged on the partition wall in bunk, in case breaking out of fire, the shop assistant can open switch at once, and is in time convenient.When outlet cap was opened, the switch of outlet cap one side started Eascaping ladder device automatically, and the lock hook of locking device leaves the locking with stake body immediately, and the free end of stake body is rotated down to vertical configuration, makes Eascaping ladder device be operating condition.When supporting body rotates to when below escape outlet, pedal reverts to poised state, and two to the below do not press without lock-switch, and circuit is in open-circuit condition, and the wait personnel that stop operating enter on the supporting body chain.When personnel stand on the pedal because the pressing down of human body weight, the pedal below made circuit turn-on without lock-switch presses, chain begins to rotate, supporting body moves down along with the rotation of chain, and to personnel are carried to lower floor.Meanwhile, another supporting body has rotated to escape outlet below, and circuit is in again open-circuit condition without the pressing of lock-switch because pedal has lost two of the below, and chain has stopped again rotation.Like this, supporting body is under the drive of chain, and the compartment rotation is done in circulation, and personnel are carried from the scene of fire.The adjacent setting in escape exit position between the floor is convenient to personnel and is fled from downwards continuously up and down, avoids seeking the trouble of escape outlet again, and speed is fled from impact.Above-mentioned design is regardless of the position breaking out of fire where, and people all have the escape outlet that escapes the inferno to flee from, and convenient timely speed is fast, can not besieged in the scene of a fire because can not find to escape to export; Eascaping ladder device is simple in structure, and cost is economized, and manned speed is fast, and is easy for installation, do not affect indoor attractive in appearance.
Description of drawings
Fig. 1 is the structure chart of escape outlet distribution design on each passageway of floor level of the present invention.
Fig. 2 is the structural representation that Eascaping ladder device of the present invention is arranged on floor slab bottoms.
Fig. 3 is the structural representation that stake body of the present invention is attached to floor slab bottoms mutually.
Fig. 4 is the structural representation of stair passage of the present invention every between cigarette.
Fig. 5 is the structural representation that Eascaping ladder device of the present invention connects.
Fig. 6 is the structural representation of Eascaping ladder device of the present invention.
Fig. 7 is the structural representation that Eascaping ladder device of the present invention side pedal rotates.
Fig. 8 is the structural representation of transmission mechanism of the present invention.
Fig. 9 is the structural representation of supporting body of the present invention.
Figure 10 is the structural representation of locking device of the present invention.
Figure 11 is the structural representation that locking device runner of the present invention connects.
Figure 12 is the structural representation of runner section of the present invention.
The present invention is further detailed explanation below in conjunction with drawings and embodiments.
The specific embodiment
As shown in Figure 1, 2, 3, each floor level of market is arranged and is provided with the displaying bunk 4 of selling extensive stock, the middle part of floor level is provided with carrying client elevator outlet 1 up and down, the both sides in market are provided with the stair passage 2 of creeping, on each bar passageway 41 before each floor bunk 4, market, in the distance with the every 5-20 rice of straight line, an escape outlet 3 of leading to lower floor is set.Make in the vision in each orientation, no matter grow on short-range every passageway, at least all be provided with the outlet of an escape.Escape outlet 3 belows are provided with Eascaping ladder device, stake body 6 one ends of Eascaping ladder device are installed on floor 9 belows by connecting plate 65, after another free end 66 rotations are risen, are attached to mutually floor 9 belows in armed state, the below of Eascaping ladder device is provided with decorative panel 91, makes it be hidden in the top of floor.The decorative panel 91 outer alarm lamps 92 that are provided with, this alarm lamp 92 gives the alarm when Eascaping ladder device is prepared to descend, and informs that the personnel that are positioned at the Eascaping ladder device below leave, in order to avoid be collided.Escape outlet 3 is provided with the outlet cap equal with ground, passageway 31, outlet cap 31 is made as the outlet cap of simple gate unlatching or the outlet cap of two-door unlatching, outlet cap 31 is provided with the draw ring that can open by hand under powering-off state, outlet cap 31 adopts fire proofing material to make, upper plane indicates the prompting label that adopts Noctilucent material to make, in case prevent outage, the prompting label that Noctilucent material is made can show that escape exports 3 position.Outlet cap 31 1 sides are provided with the starting switch of Eascaping ladder device.Be positioned on bunk 4 partition walls of escape outlet 3 sides, be provided with switch and the fire alarm installation of opening outlet cap, when being convenient to breaking out of fire, business personnel are opening switch at once.Be furnished with the fire hazard aerosol fog sensor at the top of each floor, Smoke Sensor is connected with warning device, warning device is voice suggestion, when the condition of a fire occurs when, Smoke Sensor receives signal and is transferred to controller, controller tells everybody in that floor breaking out of fire by phonetic alarm device, makes people in time select passway for escaping to flee the scene.
Such as Fig. 4,26 places, gateway at landing passage 2, be provided with every between cigarette 22, the gateway is provided with gear cigarette louver curtain 23, every between cigarette 22 and stairs port 27 between be provided with the fireproof door 24 of autoshutdown, but fireproof door 24 bidirectional pull openings, fireproof door is in closed condition all the time, the inner so fiery cigarette that produces can thoroughly in stair 21, not affect withdrawing of top men.22 tops are provided with and lead to outdoor exhaust opening 25 every between cigarette, and inner smog is discharged smoke inhalation outdoor by the exhaust opening 25 of 22 tops every between cigarette during thoroughly to 26 place, gateway of stair passage.
Such as Fig. 5,6,7,8,9,10, the below of escape outlet 3 is provided with Eascaping ladder device, Eascaping ladder device comprises transmission mechanism 5, stake body 6, supporting body 7, locking device 8, the corresponding sprocket wheel 52 that connects through rotating shaft 53 that is provided with on four angles of described stake body 6 both sides main framings 61, chain 58 is looped around on the track of main framing 61 outer rims through sprocket wheel 52 interlocks, the variable speed electric motors, particularly 51 of described transmission mechanism 5, gear 513 in its rotating shaft 511 and 56 engagements of the gear on stake body 6 main shafts 57, rotating along contrary of variable speed electric motors, particularly 51, stake body 6 rotation is risen be attached to mutually floor 9 times, or stake body 6 is declined to become vertical configuration and carries out the carrying personnel.The 54 band transmissions 55 of belt wheel 512 in variable speed electric motors, particularly 51 rotating shafts and the belt pulley of a sprocket coaxiality drive two chains 58 and rotate, and make parallelly to be connected to two supporting bodies 7 on the chain 58 and to move up and down.Article two, pin 64 is looped around three sides of stake body 6, when supporting body 7 rotates along with chain 58, pin 64 forces the pedal 71 of supporting body 7 to bend inwards, when pedal 71 bends inwards, the one end presses on without lock-switch 77, circuit is in conducting state, makes supporting body 7 obtain running, also reduces occupying of space simultaneously.Main framing 61 belows, described both sides respectively are provided with tensioning apparatus 63, the push-tight gear 632 of tensioning apparatus is connected in the rotating shaft 53 of two sprocket wheels, between the push-tight shelves 632 and crosspiece 631 above the sprocket wheel 52, respectively be provided with one and promote the screw rod 633 that the push-tight shelves move, rotating screw bolt 633 is adjusted the degree of tightness of chain 58.Stake body 6 upper ends are installed in floor 9 belows of escape outlet 3 one sides through connecting plate 65, outlet 3 opposite sides of escaping are provided with the locking device 8 that laterally is fixed on the floor below after the free end 66 that makes stake body rises, and the rope 83 of locking device 8 is connected with the outlet cap 31 of escaping on exporting.
Such as Fig. 6,7,9, be looped around on two chains 58 on the main framing, parallelly be connected with 2 equidistant supporting bodies 7, supporting body 7 comprises pedal 71 and through connector 73 pallet 72 with the pedal loose joint, and the fastener 74 affixed with pallet 72 and chain 58, fastener 74 1 sides are provided with pulley 741, pulley slides on the track of main framing, be provided with stage clip 79 and two between pallet 72 and the pedal 71 without lock-switch 76/77, pedal 71 is connected with returning pull-spring 78 with pallet 72 outsides, and pedal 71 tops are provided with the stop block 75 affixed with chain.Connector 73 1 ends are connected with pallet 72, and the other end is provided with rectangular groove 731, slide pin 732 and pedal 71 loose joints in rectangular groove 731.When human body stood on the pedal 71, pedal 71 was pressed downwards, and one below making presses and circuit turn-on without lock-switch 76, and chain 58 drives supporting bodies 7 runnings.When human body is carried to lower floor and leaves pedal 71, this moment, pedal 71 was under the effect of stage clip 79, leave with former one and press without lock-switch 76, but pedal 71 is subject to stopping of pin 64 and bends inwards, make the one end press another without lock-switch 77, because of two without lock-switch 76/77 for being connected in parallel, circuit always remains on conducting state, and supporting body 7 is moved up and down continuously.When supporting body 7 moves to the position of escape outlet 3, pedal 71 is not subject to suppressing of pin 64, under the effect of returning pull-spring 78, pedal 71 returns to poised state, lose without the pressing of lock-switch 76, two all are in off-state without lock-switch 76/77, and chain 58 has stopped running, make supporting body 7 rest on escape outlet 3 places, the personnel for the treatment of enter on the supporting body.Like this, supporting body 7 is repeatedly made compartment and is turned round up and down under the drive of chain 58.The post 62 of shaking hands that the both sides of stake body 6 are provided with is convenient to personal security and is descended.
Such as Figure 10,11,12, top after the free end 66 that described locking device 8 is positioned at stake body rises, two runners 81/82 of locking device are installed in floor 9 belows, and around being connected with rope 83, rope 83 is provided with the lock hook 84 that pins stake body between two runners.Rope 83 1 ends are fixed on the runner 82, are provided with torsion spring 85 in this runner, and rotation torsion spring 85 is wound on the runner 82 rope 83 1 ends and holds tensioning state, lock hook 84 is locked on the stake body, and rope 83 other ends are connected with outlet cap 31.When outlet cap 31 is opened, drive rope 83 and move, make lock hook 84 leave locking with stake body.
Bear in mouthful method of design at the every floor escape in above-mentioned market, on the passageway 41 before each bunk, orientation 4, in visual range, be equipped with escape outlet 3, every floor top is furnished with Smoke Sensor, in case breaking out of fire, warning system is emitted in the prompt tone of that floor breaking out of fire, and people can in time select passway for escaping.Lower floor's breaking out of fire, more than each layer personnel selection stair passage 2 flee from downwards, place, the gateway of stair passage 2 is provided with every between cigarette 22 and fireproof door 24, has stopped smog that fire produces thoroughly to the stair passage, people can peacefully flee the scene.The fire bed personnel and can select the escape outlet 3 on the passageway 41 to flee from, owing to be equipped with escape outlet 3 on the passageway 41, no matter in the breaking out of fire of any position, people all can be close to and select escape outlet 3, escape the inferno immediately.The Eascaping ladder device of escape outlet of the present invention is installed in floor 9 bottoms, and laterally is hidden in the floor below in armed state, does not affect indoor attractive in appearance.Eascaping ladder device is provided with storage battery 10, in the situation of outage, also can start the Eascaping ladder device running.
When breaking out of fire, the shop assistant opens the switch that is arranged on the partition wall of bunk at once, when opening outlet cap 31, the switch of outlet cap 31 1 sides starts Eascaping ladder device automatically, the lock hook 84 of locking device leaves the locking with stake body immediately, and the free end 66 of stake body is rotated down to vertical configuration and is operating condition.When supporting body 7 rotates to escape outlet 3 below, because pedal 71 reverts to poised state, two of below are not pressed without lock-switch 76/77, circuit is in open-circuit condition, chain 58 stops operating, and supporting body 7 rests on escape outlet 3 below wait personnel and enters.When personnel stood on the pedal 71, because the pressing down of human body weight, one of pedal below was made circuit turn-on, chain 58 begin to rotate without lock-switch 76 presses, and supporting body 7 moves down along with the rotation of chain, and to personnel are carried to lower floor.Meanwhile, another supporting body has rotated to escape outlet below, presses because two of 71 pairs of belows of pedal have lost without lock-switch 76/77, and circuit is in again open-circuit condition, and chain has stopped again rotation.Because of two supporting body circuit for being connected in series, all not pressed without lock-switch 76/77 on any one supporting body, circuit all is in off-state.Like this, supporting body 7 is made the compartment circulation rotating under the drive of chain 58, personnel are carried from the scene of fire.The adjacent design in position of the outlet of the escape between the floor is convenient to personnel and is fled from downwards continuously up and down, avoids seeking the trouble of escape outlet again, and speed is fled from impact.
Claims (10)
1. the method for designing of a market floor fire instantaneous safety escape, each floor level of described market is arranged and is provided with the displaying bunk of selling extensive stock, the middle part of floor level is provided with carrying client elevator outlet up and down, the both sides in market are provided with the stair passage of creeping, it is characterized in that: on each the bar passageway before each floor bunk, described market, in the distance with the every 5-20 rice of straight line, an escape outlet of leading to lower floor is set, make the escape outlet is all arranged on the passageway in each orientation visual range, escape outlet below is provided with Eascaping ladder device, stake body one end of Eascaping ladder device is installed on the floor below, after rising, another free end rotation is affixed on mutually underfloor side, make this Eascaping ladder device be hidden in the floor below in armed state, the below of Eascaping ladder device is provided with alarm lamp, escape outlet top is provided with the outlet cap equal with ground, passageway, be positioned on the bunk partition wall of escape outlet side, be provided with switch and the fire alarm installation of opening outlet cap, the top of floor is furnished with the fire hazard aerosol fog sensor, Smoke Sensor is connected with warning device, place, gateway at the landing passage, be provided with every between cigarette, the gateway is provided with gear cigarette louver curtain, every between cigarette and be provided with the fireproof door of autoshutdown between the stair passway, the top is provided with and leads to outdoor exhaust opening every between cigarette.
2. the method for designing of a kind of market according to claim 1 floor fire instantaneous safety escape, it is characterized in that: described outlet cap is the outlet cap of simple gate unlatching or the outlet cap of two-door unlatching, outlet cap is provided with the draw ring that can open by hand under powering-off state, outlet cap adopts fire proofing material to make, upper plane indicates the prompting label that Noctilucent material is made, and outlet cap one side is provided with the starting switch of Eascaping ladder device.
3. the method for designing of a kind of market according to claim 1 floor fire instantaneous safety escape, it is characterized in that: described fire alarm installation is voice suggestion.
4. the Eascaping ladder device of a market as claimed in claim 1 floor fire disaster escaping outlet, it is characterized in that: described Eascaping ladder device comprises transmission mechanism, stake body, supporting body, locking device, the corresponding sprocket wheel that connects through rotating shaft that is provided with on four angles of described stake body both sides main framing, chain is looped around on the track of main framing outer rim through the sprocket wheel interlock, the variable speed electric motors, particularly of described transmission mechanism, gear engagement on gear in its rotating shaft and the stake body main shaft, the belt pulley band transmission of the belt wheel in the variable speed electric motors, particularly rotating shaft and a sprocket coaxiality, drive two chain rotations, make and parallelly be connected to two supporting bodies on the chain and move up and down, the stake body side is provided with the pin that two pedals that force supporting body bend inwards, the stake body upper end is installed in the floor below of escape outlet one side through connecting plate, the outlet opposite side of escaping is provided with the locking device that laterally is fixed on the floor below after the free end that makes stake body rises, and the rope of locking device is connected with the outlet cap of escaping on exporting.
5. the Eascaping ladder device of market according to claim 4 floor fire disaster escaping outlet, it is characterized in that: on described two chains that are looped around on the main framing, parallelly be connected with 2 equidistant supporting bodies, supporting body comprises pedal and through the pallet of connector and pedal loose joint, and the fastener affixed with pallet and chain, fastener one side is provided with pulley, pulley slides on the track of main framing, be provided with stage clip and two between pallet and the pedal without lock-switch, pedal and the pallet outside are connected with returning pull-spring, and the pedal top is provided with the stop block affixed with chain.
6. the Eascaping ladder device of market according to claim 5 floor fire disaster escaping outlet, it is characterized in that: described connector one end is connected with pallet, and the other end is provided with rectangular groove, and pin slides in rectangular groove and the pedal loose joint.
7. the Eascaping ladder device of market according to claim 4 floor fire disaster escaping outlet, it is characterized in that: the main framing below of described stake body both sides respectively is provided with tensioning apparatus, the push-tight gear of tensioning apparatus is connected in the rotating shaft of two sprocket wheels, between the push-tight shelves and crosspiece above the sprocket wheel, respectively be provided with one and promote the screw rod that the push-tight shelves move.
8. the Eascaping ladder device of market according to claim 4 floor fire disaster escaping outlet, it is characterized in that: the top after the free end that described locking device is positioned at stake body rises, two runners of locking device are installed in the floor below, between two runners around being connected with rope, rope one end is fixed on the runner, the other end is connected with outlet cap, and rope is provided with the lock hook that pins stake body.
9. the Eascaping ladder device of market according to claim 8 floor fire disaster escaping outlet, it is characterized in that: a runner of described affixed rope one end, be provided with torsion spring in this runner, the rotation torsion spring is wound on rope one end and holds tensioning state on the runner, lock hook is locked on the stake body, when outlet cap is opened, drive rope and move, make lock hook leave locking with stake body.
10. the Eascaping ladder device of market according to claim 4 floor fire disaster escaping outlet, it is characterized in that: described stake body both sides are provided with the post of shaking hands.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210456813.2A CN103007442B (en) | 2012-11-07 | 2012-11-07 | The method for designing of commerce region instantaneous safety escape and the Eascaping ladder device of escape outlet |
| HK13110992.2A HK1183835A1 (en) | 2012-11-07 | 2013-09-26 | Design method of emergent escape from shopping mall suffering fire and escape ladder of exits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210456813.2A CN103007442B (en) | 2012-11-07 | 2012-11-07 | The method for designing of commerce region instantaneous safety escape and the Eascaping ladder device of escape outlet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103007442A true CN103007442A (en) | 2013-04-03 |
| CN103007442B CN103007442B (en) | 2016-03-09 |
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|---|---|---|---|
| CN201210456813.2A Expired - Fee Related CN103007442B (en) | 2012-11-07 | 2012-11-07 | The method for designing of commerce region instantaneous safety escape and the Eascaping ladder device of escape outlet |
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| Country | Link |
|---|---|
| CN (1) | CN103007442B (en) |
| HK (1) | HK1183835A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394170A (en) * | 2013-08-02 | 2013-11-20 | 徐秉朗 | High-rise building fire escaping chain belt ladder |
| CN103638612A (en) * | 2013-12-17 | 2014-03-19 | 朱红渭 | Unpowered hydraulic throttling vertical fire-fighting slide with uniform-speed slow descent feature and for high-rise |
| CN110124221A (en) * | 2019-06-03 | 2019-08-16 | 李祖艺 | Escape component |
| CN114470540A (en) * | 2022-02-21 | 2022-05-13 | 常熟理工学院 | High-rise lifting escape device |
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| CN2491052Y (en) * | 2001-07-20 | 2002-05-15 | 张璐 | Self-controlling lifesaving device for high building |
| CN2558401Y (en) * | 2002-06-17 | 2003-07-02 | 蔡登凯 | Emergency ladder for lowering person from building |
| CN201848025U (en) * | 2010-10-26 | 2011-06-01 | 蔡登凯 | Fixed-type escape ladder |
| KR101043604B1 (en) * | 2008-07-03 | 2011-06-22 | 강석범 | Emergency ladder with safety descender and auto unfolding device |
| CN102151371A (en) * | 2011-03-21 | 2011-08-17 | 上海通用化工技术研究所 | Fire-extinguishing escape method and device for high-rise building |
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2012
- 2012-11-07 CN CN201210456813.2A patent/CN103007442B/en not_active Expired - Fee Related
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2013
- 2013-09-26 HK HK13110992.2A patent/HK1183835A1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2491052Y (en) * | 2001-07-20 | 2002-05-15 | 张璐 | Self-controlling lifesaving device for high building |
| CN2558401Y (en) * | 2002-06-17 | 2003-07-02 | 蔡登凯 | Emergency ladder for lowering person from building |
| KR101043604B1 (en) * | 2008-07-03 | 2011-06-22 | 강석범 | Emergency ladder with safety descender and auto unfolding device |
| CN201848025U (en) * | 2010-10-26 | 2011-06-01 | 蔡登凯 | Fixed-type escape ladder |
| CN102151371A (en) * | 2011-03-21 | 2011-08-17 | 上海通用化工技术研究所 | Fire-extinguishing escape method and device for high-rise building |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394170A (en) * | 2013-08-02 | 2013-11-20 | 徐秉朗 | High-rise building fire escaping chain belt ladder |
| CN103638612A (en) * | 2013-12-17 | 2014-03-19 | 朱红渭 | Unpowered hydraulic throttling vertical fire-fighting slide with uniform-speed slow descent feature and for high-rise |
| CN110124221A (en) * | 2019-06-03 | 2019-08-16 | 李祖艺 | Escape component |
| CN114470540A (en) * | 2022-02-21 | 2022-05-13 | 常熟理工学院 | High-rise lifting escape device |
| CN114470540B (en) * | 2022-02-21 | 2022-11-08 | 常熟理工学院 | High-rise lifting escape device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103007442B (en) | 2016-03-09 |
| HK1183835A1 (en) | 2014-01-10 |
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