CN103007442B - The method for designing of commerce region instantaneous safety escape and the Eascaping ladder device of escape outlet - Google Patents
The method for designing of commerce region instantaneous safety escape and the Eascaping ladder device of escape outlet Download PDFInfo
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- CN103007442B CN103007442B CN201210456813.2A CN201210456813A CN103007442B CN 103007442 B CN103007442 B CN 103007442B CN 201210456813 A CN201210456813 A CN 201210456813A CN 103007442 B CN103007442 B CN 103007442B
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- 238000004079 fireproofing Methods 0.000 claims description 3
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Abstract
The invention discloses the method for designing of a kind of store floor fire instantaneous safety escape and the Eascaping ladder device of escape outlet.On each bar passageway before each floor bunk, market, several escape towards lower floor is set and exports, make the people in each orientation when breaking out of fire, can be close to and find escape outlet in time, escape the inferno.Escape outlet below is provided with Eascaping ladder device, Eascaping ladder device comprises transmission mechanism, stake body, supporting body, locking device, Eascaping ladder device is arranged on below floor, laterally be hidden in armed state below floor at ordinary times, once breaking out of fire, open outlet cap, the stake body of Eascaping ladder device is rotated down to vertical configuration and automatically starts running, people enter in supporting body, and supporting body 7 moves down along with the rotation of chain, and escape the inferno to personnel are carried to lower floor.The present invention is convenient and hourly velocity is fast, can not because can not find escape outlet by besieging in the scene of a fire.
Description
Technical field
The present invention relates to the method for designing of a kind of store floor fire instantaneous safety escape, each floor level passageway arranges several escape outlet.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, the living standard of people is greatly improved, and market in all parts of the country is met the eye on every side all, and abundant commodity bring 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 the security of the lives and property of people.In the architectural design in existing market, elevator is provided with between each floor, lean against body of wall limit and be provided with stair escape way, if breaking out of fire, elevator is stopped transport, the stair escape way of walking cannot make emergency escape in a large amount of personnel's short time, simultaneously the smog of fire bed can spread toward higher floor along stair escape way, the personnel each layer of more than fire bed are difficult to down flee from along stair escape way.How to make personnel escape the inferno in time fast, be the problem that people pay close attention to always.So technical staff devises many relevant escaping device from fire disaster, as notification number: CN102114311, fast escape slide for tall building; Notification number: CN2662937, a kind of building fire-alarm safety escaping device and with the use of manned mechanism; Notification number: CN201279351, emergency escape slide.The various technical measures of these inventions, provide different technical schemes, 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 installing the position breaking out of fire of this escape device, people just cannot flee from, and so these escape devices just lose the function of escape.To know from fire department the analysis of fire personnel death situation, the reason of people involved in fire disasters person's death, mostly shroud by a large amount of smog, extra exit cannot be found in time, sucked harmful gas and suffocated poisoning dead.Present plane passageway, market structural design is intricate, people will find outlet at ordinary times when going shopping also comparatively difficult, in addition during breaking out of fire, because of alarmed, people do not know that this is escaped toward where, the more difficult outlet finding escape when full of smoke and power-off.People can be made when fire occurs to enter escape outlet immediately escape the inferno, have not yet to see an effective solution.
Summary of the invention
The object 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 bar passageway, arrange several escape towards lower floor to export, make the people in each orientation when breaking out of fire, can be close to and find escape outlet in time, escape the inferno.The technical problem that the present invention also will solve is to provide the Eascaping ladder device of a kind of store floor fire disaster escaping outlet.
In order to solve the problems of the technologies described above, the method for designing that the present invention escapes for store floor fire instantaneous safety, the technical scheme adopted is, market each floor level arrangement is provided with the displaying bunk of selling extensive stock, the middle part of floor level is provided with the upper and lower elevator outlet of carrying client, the both sides in market are provided with the stair passage of creeping, on each bar passageway before each floor bunk, described market, with in the distance of the every 5-20 rice of straight line, arrange an escape towards lower floor to export, make the passageway in each orientation visual range all there is escape outlet, escape outlet below is provided with Eascaping ladder device, stake body one end of Eascaping ladder device is installed on below floor, another free end is affixed on underfloor side after rotating and rising mutually, this Eascaping ladder device is hidden in below floor 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 the switch and fire alarm installation of opening outlet cap, the top of floor is furnished with fire hazard aerosol fog sensor, Smoke Sensor is connected with warning device, be provided with every between cigarette at the gateway place of landing passage, gateway is provided with gear cigarette louver curtain, the fire resistant doorsets of automatically closing are provided with every between cigarette and between stair passway, every between cigarette, top is provided with and leads to outdoor exhaust opening.
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 can opened 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 side is provided with the starting switch of Eascaping ladder device.
Described fire alarm installation is voice message.
For the present invention escape outlet Eascaping ladder device, the technical scheme adopted is, Eascaping ladder device comprises transmission mechanism, stake body, supporting body, locking device, the corresponding sprocket wheel be provided with through rotating shaft connection on four angles of described stake body both sides main framing, chain is looped around on the track of main framing outer rim through sprocket wheel occlusion, the variable speed electric motors, particularly of described transmission mechanism, gears meshing on gear in its rotating shaft and stake body main shaft, the belt pulley V belt translation of the belt wheel in variable speed electric motors, particularly rotating shaft and a sprocket coaxiality, two chains are driven to rotate, the parallel supporting body be connected on two chains is moved up and down, stake body side is provided with two pins forcing the pedal of supporting body to bend inwards, stake body upper end is arranged on below the floor of escape outlet side through connecting plate, escape outlet opposite side is laterally fixed on the locking device below floor after being provided with and making the free end of stake body increase, the rope of locking device is connected with the outlet cap exported of escaping.
On described two chains be looped around on main framing, parallelly be connected with 2 equidistant supporting bodies, supporting body comprises pedal and the pallet through connector and pedal loose joint, and with pallet and the affixed fastener of chain, fastener side is provided with pulley, and pulley slides on the track of main framing, is provided with stage clip and two without lock-switch between pallet and pedal, be connected with returning pull-spring outside pedal and pallet, above pedal, be 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, pin slide in rectangular groove with pedal loose joint.
Respectively be provided with tensioning apparatus below the main framing of described stake body both sides, the push-tight of tensioning apparatus gear is connected in the rotating shaft of two sprocket wheels, push-tight shelves above sprocket wheel and between crosspiece, is respectively provided with the screw rod of a promotion push-tight shelves movement.
Described locking device is positioned at the top after the free end rising of stake body, two runners of locking device are arranged on below floor, and around being connected with rope between two runners, rope one end is fixed on a runner, the other end is connected with outlet cap, and rope is provided with the lock hook pinning 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 runner hold tensioning state, make lock hook be locked on stake body, when outlet cap is opened, drives rope to move, makes lock hook leave the locking with stake body.
Described stake body both sides are provided with post of shaking hands.
In the method for the raw exit design of the every floor escape in above-mentioned market, on passageway before bunk, each orientation, escape outlet is equipped with in visual range, every floor top is furnished with 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 select passway for escaping in time.Lower floor's breaking out of fire, above each layer personnel selection stair passage is fled from downwards, and the gateway place of stair passage is provided with every between cigarette and fire resistant doorsets, and block smog that fire produces thoroughly to stair passage, people can peacefully flee the scene.Fire bed personnel can select the outlet of the escape on passageway to flee from, and owing to passageway being equipped with escape outlet, no matter in the breaking out of fire of any position, people all can be close to and select outlet of escaping, and escape the inferno immediately.The Eascaping ladder device of escape outlet of the present invention is arranged on floor slab bottoms, and is laterally hidden in armed state below floor, and Eascaping ladder device is provided with storage battery, in the event of a power failure, also can start Eascaping ladder device running.The switch-linear hybrid opening outlet cap is on the partition wall in bunk, once breaking out of fire, shop assistant can open switch at once, in time convenient.When outlet cap is opened, the switch of outlet cap side starts 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 escape outlet below, pedal reverts to poised state, and do not press without lock-switch two of below, circuit is in open-circuit condition, and the wait personnel that stop operating enter on supporting body chain.When personnel stand on pedal, due to pressing down of human body weight, make circuit turn-on below pedal without lock-switch is pressed, chain starts to rotate, and 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 because pedal loses two pressing without lock-switch to below, circuit is in open-circuit condition again, and chain stopped rotation again.Like this, supporting body is under the drive of chain, and circulation is made compartment and rotated, and carries personnel from scene of fire.Escape exit position between upper and lower floor is disposed adjacent, and is convenient to personnel and flees from downwards continuously, and avoid the trouble finding escape outlet again, speed is fled from impact.The no matter position breaking out of fire where of above-mentioned design, people all have the escape outlet escaped the inferno to flee from, convenient and hourly velocity is fast, can not because can not find escape outlet by besieging in the scene of a fire; Eascaping ladder device structure is simple, and cost is economized, and manned speed is fast, easy for installation, does not affect indoor beauty.
Accompanying drawing explanation
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 lateral pedal of the present invention 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.
Below in conjunction with drawings and embodiments, the present invention is further detailed explanation.
Detailed description of the invention
As shown in Figure 1, 2, 3, market each floor level arrangement is provided with the displaying bunk 4 of selling extensive stock, the middle part of floor level is provided with the upper and lower elevator outlet 1 of carrying client, 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, with in the distance of the every 5-20 rice of straight line, the escape outlet 3 that leads to lower floor is set.Make in the vision in each orientation, no matter grow on short-range every bar passageway, be at least all provided with the outlet of an escape.Eascaping ladder device is provided with below escape outlet 3, stake body 6 one end of Eascaping ladder device is installed on below floor 9 by connecting plate 65, and another free end 66 is attached to below floor 9 mutually in armed state after rotating and rising, the below of Eascaping ladder device is provided with decorative panel 91, makes it be hidden in the top of floor.Be provided with alarm lamp 92 outside decorative panel 91, this alarm lamp 92 prepares to give the alarm when declining at Eascaping ladder device, informs that the personnel be positioned at below Eascaping ladder device leave, in order to avoid be collided.Escape outlet 3 is provided with the outlet cap 31 equal with ground, passageway, outlet cap 31 is set to the outlet cap of simple gate unlatching or the outlet cap of two-door unlatching, outlet cap 31 is provided with the draw ring can opened by hand under powering-off state, outlet cap 31 adopts fire proofing material to make, upper plane indicates the prompting label adopting Noctilucent material to make, prevent once power-off, the prompting label that Noctilucent material is made, the position of escape outlet 3 can be shown.Outlet cap 31 side is provided with the starting switch of Eascaping ladder device.Be positioned on bunk 4 partition wall of escape outlet 3 side, be provided with the switch and fire alarm installation of opening outlet cap, when being convenient to breaking out of fire, business personnel can horse back opening switch.Fire hazard aerosol fog sensor is furnished with at the top of each floor, Smoke Sensor is connected with warning device, warning device is voice message, when there is the condition of a fire, Smoke Sensor receives Signal transmissions to controller, controller, by phonetic alarm device, is told that everybody is in that floor breaking out of fire, is made people select passway for escaping to flee the scene in time.
As Fig. 4, at gateway 26 place of landing passage 2, to be provided with every between cigarette 22, gateway is provided with gear cigarette louver curtain 23, every between cigarette, be provided with the fire resistant doorsets 24 of automatically closing between 22 and stairs port 27, fire resistant doorsets 24 can bidirectional pull opening, and fire resistant doorsets are in closed condition all the time, the fiery cigarette that such inside produces thoroughly in stair 21, can not affect withdrawing of top men.Be provided with above 22 every between cigarette and lead to outdoor exhaust opening 25, when inner smog is thoroughly to 26 place, gateway of stair passage, by the exhaust opening 25 every between cigarette above 22 by outside smoke inhalation discharge chamber.
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 be provided with through rotating shaft 53 connection on four angles of described stake body 6 both sides main framing 61, chain 58 is looped around on the track of main framing 61 outer rim through sprocket wheel 52 occlusion, the variable speed electric motors, particularly 51 of described transmission mechanism 5, gear 513 in its rotating shaft 511 engages with the gear 56 on stake body 6 main shaft 57, the suitable reverse rotation of variable speed electric motors, particularly 51, make stake body 6 rotate rising and be attached to floor mutually 9 times, or stake body 6 is declined to become vertical configuration and carries out carrying personnel.Belt wheel 512 in variable speed electric motors, particularly 51 rotating shaft and belt pulley 54 V belt translation 55 of a sprocket coaxiality, drive two chains 58 to rotate, and the parallel supporting body 7 be connected on two chains 58 is moved up and down.Article two, pin 64 is looped around three sides of stake body 6, supporting body 7 along with chain 58 rotate time, pin 64 forces the pedal 71 of supporting body 7 to bend inwards, when pedal 71 bends inwards, its one end presses without on lock-switch 77, circuit is in conducting state, and supporting body 7 is operated, and also reduces occupying of space simultaneously.Tensioning apparatus 63 is respectively provided with below described both sides main framing 61, the push-tight gear 632 of tensioning apparatus is connected in the rotating shaft 53 of two sprocket wheels, push-tight shelves 632 above sprocket wheel 52 and between crosspiece 631, respectively be provided with the screw rod 633 of a promotion push-tight shelves movement, rotating screw bolt 633 adjusts the degree of tightness of chain 58.Stake body 6 upper end is arranged on below the floor 9 of escape outlet 3 side through connecting plate 65, escape outlet 3 opposite side is laterally fixed on the locking device 8 below floor after being provided with and making the free end 66 of stake body increase, the rope 83 of locking device 8 is connected with the outlet cap 31 exported of escaping.
As Fig. 6,7,9, be looped around on two chains 58 on main framing, parallelly be connected with 2 equidistant supporting bodies 7, supporting body 7 comprises pedal 71 and through connector 73 pallet 72 with pedal loose joint, and with pallet 72 and the affixed fastener 74 of chain 58, fastener 74 side is provided with pulley 741, pulley slides on the track of main framing, stage clip 79 and two are provided with without lock-switch 76/77 between pallet 72 and pedal 71, be connected with returning pull-spring 78 outside pedal 71 and pallet 72, above pedal 71, be provided with the stop block 75 affixed with chain.Connector 73 one end is connected with pallet 72, and the other end is provided with rectangular groove 731, slides the pin 732 in rectangular groove 731 and pedal 71 loose joint.When human body stands on pedal 71, pedal 71 presses downwards, and make one of below to press and circuit turn-on without lock-switch 76, chain 58 drives supporting body 7 to operate.When human body be carried to lower floor leave pedal 71 time, now pedal 71 is under the effect of stage clip 79, leave and press without lock-switch 76 with former one, but pedal 71 is subject to the stop of pin 64 and bends inwards, its one end is made to press another without lock-switch 77, cause two is without lock-switch 76/77 for being connected in parallel, and 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 pressing without lock-switch 76, two are all in off-state without lock-switch 76/77, and chain 58 stopped running, make supporting body 7 rest on escape outlet 3 place, the personnel for the treatment of enter on supporting body.Like this, supporting body 7, under the drive of chain 58, is repeatedly made compartment and is operated up and down.The post 62 of shaking hands that the both sides of stake body 6 are provided with, is convenient to personal security and declines.
As Figure 10,11,12, described locking device 8 is positioned at the top after free end 66 rising of stake body, two runners 81/82 of locking device are arranged on below floor 9, and around being connected with rope 83 between two runners, rope 83 is provided with the lock hook 84 pinning stake body.Rope 83 one end is fixed on a runner 82, is provided with torsion spring 85 in this runner, and rotation torsion spring 85 makes rope 83 one end be wound on runner 82 and holds tensioning state, and make lock hook 84 be locked on stake body, rope 83 other end is connected with outlet cap 31.When outlet cap 31 is opened, drive rope 83 to move, make lock hook 84 leave the locking with stake body.
In the method for the raw exit design of the every floor escape in above-mentioned market, on passageway 41 before bunk, each orientation 4, escape outlet 3 is equipped with in visual range, every floor top is furnished with Smoke Sensor, once breaking out of fire, warning system is emitted in the prompt tone of that floor breaking out of fire, and people can select passway for escaping in time.Lower floor's breaking out of fire, above each layer personnel selection stair passage 2 is fled from downwards, and the gateway place of stair passage 2 to be provided with every between cigarette 22 and fire resistant doorsets 24, and block smog that fire produces thoroughly to stair passage, people can peacefully flee the scene.Fire bed personnel can select the outlet of the escape on passageway 41 3 to flee from, and owing to passageway 41 being equipped with escape outlet 3, 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 arranged on bottom floor 9, and is laterally hidden in armed state below floor, does not affect indoor beauty.Eascaping ladder device is provided with storage battery 10, in the event of a power failure, also can start Eascaping ladder device running.
When a fire, shop assistant opens the switch be arranged on the partition wall of bunk at once, when opening outlet cap 31, the switch of outlet cap 31 side starts Eascaping ladder device automatically, the lock hook 84 of locking device leaves the locking with stake body immediately, the free end 66 of stake body be rotated down to vertical configuration be operating condition.When supporting body 7 rotates to below escape outlet 3, because pedal 71 reverts to poised state, do not press without lock-switch 76/77 two of below, circuit is in open-circuit condition, chain 58 stops operating, supporting body 7 rest on escape outlet 3 below wait personnel enter.When personnel stand on pedal 71, due to pressing down of human body weight, one below pedal is made circuit turn-on without lock-switch 76 presses, and chain 58 starts to rotate, 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, and press because pedal 71 to lose without lock-switch 76/77 two of below, circuit is in open-circuit condition again, and chain stopped rotation again.Because two supporting body circuit are for being connected in series, all not pressed without lock-switch 76/77 on any one supporting body, circuit is all in off-state.Like this, supporting body 7 makes compartment circulation rotating under the drive of chain 58, carries personnel from scene of fire.The adjacent design in position of the escape outlet between upper and lower floor, is convenient to personnel and flees from downwards continuously, and avoid the trouble finding escape outlet again, speed is fled from impact.
Claims (9)
1. the method for designing of a store floor fire instantaneous safety escape, each floor level arrangement of described market is provided with the displaying bunk of selling extensive stock, the partition wall in bunk is provided with fire alarm installation, the top of floor is furnished with fire hazard aerosol fog sensor, Smoke Sensor is connected with warning device, the middle part of floor level is provided with the upper and lower elevator outlet of carrying client, the both sides in market are provided with the stair passage of creeping, it is characterized in that: on each bar passageway before each floor bunk, described market, with in the distance of the every 5-20 rice of straight line, arrange an escape towards lower floor to export, make the passageway in each orientation visual range all there is escape outlet, escape outlet below is provided with Eascaping ladder device, stake body one end of Eascaping ladder device is installed on below floor, another free end is affixed on underfloor side after rotating and rising mutually, this Eascaping ladder device is hidden in below floor 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, the partition wall being positioned at the bunk of escape outlet side is provided with the switch opening outlet cap, at the gateway place of landing passage, be provided with every between cigarette, gateway is provided with gear cigarette louver curtain, the fire resistant doorsets of automatically closing are provided with every between cigarette and between stair passway, every between cigarette, top is provided with and leads to outdoor exhaust opening.
2. the method for designing of a kind of store floor fire instantaneous safety escape according to claim 1, 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 can opened 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 side is provided with the starting switch of Eascaping ladder device.
3. the method for designing of a kind of store floor fire instantaneous safety escape according to claim 1, is characterized in that: described fire alarm installation is voice message.
4. the Eascaping ladder device of the escape outlet in a store floor fire instantaneous safety escape method for designing as claimed in claim 1, it is characterized in that: described Eascaping ladder device comprises transmission mechanism, stake body, supporting body, locking device, the corresponding sprocket wheel be provided with through rotating shaft connection on four angles of described stake body both sides main framing, chain is looped around on the track of main framing outer rim through sprocket wheel occlusion, the variable speed electric motors, particularly of described transmission mechanism, gears meshing on gear in its rotating shaft and stake body main shaft, the belt pulley V belt translation of the belt wheel in variable speed electric motors, particularly rotating shaft and a sprocket coaxiality, two chains are driven to rotate, the supporting body that 2 parallel equidistant are connected on two chains turns round movement up and down, supporting body comprises pedal and the pallet through connector and pedal loose joint, and with pallet and the affixed fastener of chain, fastener side is provided with pulley, pulley slides on the track of main framing, stage clip and two are provided with without lock-switch between pallet and pedal, returning pull-spring is connected with outside pedal and pallet, the stop block affixed with chain is provided with above pedal, stake body side is provided with two pins forcing the pedal of supporting body to bend inwards, stake body upper end is arranged on below the floor of escape outlet side through connecting plate, escape outlet opposite side is laterally fixed on the locking device below floor after being provided with and making the free end of stake body increase, the rope of locking device is connected with the outlet cap exported of escaping.
5. the Eascaping ladder device of the escape outlet in store floor fire instantaneous safety escape method for designing according to claim 4, it is characterized in that: described connector one end is connected with pallet, the other end is provided with rectangular groove, pin slide in rectangular groove with pedal loose joint.
6. the Eascaping ladder device of the escape outlet in store floor fire instantaneous safety escape method for designing according to claim 4, it is characterized in that: below the main framing of described stake body both sides, be respectively provided with tensioning apparatus, the push-tight gear of tensioning apparatus is connected in the rotating shaft of two sprocket wheels, push-tight shelves above sprocket wheel and between crosspiece, are respectively provided with the screw rod of a promotion push-tight shelves movement.
7. the Eascaping ladder device of the escape outlet in store floor fire instantaneous safety escape method for designing according to claim 4, it is characterized in that: described locking device is positioned at the top after the free end rising of stake body, two runners of locking device are arranged on below floor, around being connected with rope between two runners, rope one end is fixed on a runner, the other end is connected with outlet cap, and rope is provided with the lock hook pinning stake body.
8. the Eascaping ladder device of the escape outlet in store floor fire instantaneous safety escape method for designing according to claim 7, it is characterized in that: a runner of described affixed rope one end, torsion spring is provided with in this runner, rotation torsion spring makes rope one end be wound on runner and holds tensioning state, lock hook is made to be locked on stake body, when outlet cap is opened, drive rope to move, make lock hook leave the locking with stake body.
9. the Eascaping ladder device of the escape outlet in store floor fire instantaneous safety escape method for designing according to claim 4, is characterized in that: described stake body both sides are provided with 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 |
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| Publication Number | Publication Date |
|---|---|
| CN103007442A CN103007442A (en) | 2013-04-03 |
| CN103007442B true 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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| CN (1) | CN103007442B (en) |
| HK (1) | HK1183835A1 (en) |
Families Citing this family (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 |
| CN114470540B (en) * | 2022-02-21 | 2022-11-08 | 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101043604B1 (en) * | 2008-07-03 | 2011-06-22 | 강석범 | Emergency ladder with safety descender and auto unfolding device |
-
2012
- 2012-11-07 CN CN201210456813.2A patent/CN103007442B/en not_active Expired - Fee Related
-
2013
- 2013-09-26 HK HK13110992.2A patent/HK1183835A1/en not_active IP Right Cessation
Patent Citations (4)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103007442A (en) | 2013-04-03 |
| HK1183835A1 (en) | 2014-01-10 |
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