CN109821162A - A kind of external hanging type escape system for high building - Google Patents
A kind of external hanging type escape system for high building Download PDFInfo
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- CN109821162A CN109821162A CN201910094514.0A CN201910094514A CN109821162A CN 109821162 A CN109821162 A CN 109821162A CN 201910094514 A CN201910094514 A CN 201910094514A CN 109821162 A CN109821162 A CN 109821162A
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- 235000020679 tap water Nutrition 0.000 claims abstract description 17
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- 210000003195 fascia Anatomy 0.000 claims description 93
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- 238000003825 pressing Methods 0.000 description 2
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Abstract
The invention discloses a kind of external hanging type escape systems for high building, it is related to tier building fire-fighting domain, hard fence including being rotatably installed in every layer of common window respectively, lock the blocking device of hard fence, start the indoor trigger device of blocking device, and the lower end of upper hard fence and next blocking device cooperate；Multiple air nozzles and water spout are mounted on each hard fence, and the outside of each hard fence is fixedly installed with escape net and collects the escape net gathering mechanism of escape net；It further include the master control device for starting multiple blocking devices jointly, for the air compressor of multiple air nozzles gas supply, the reservoir to supply water for multiple water spouts.When fire can occur in doors for the present invention; move down people along escape net; and cooled down by the tap water that water spout sprays to the human body on escape net; the compressed air that air nozzle sprays provides fresh air for human body; to enable people to be effectively protected when escaping along escape net, personnel come to harm when preventing fire from occurring.
Description
Technical field
The present invention relates to tier building fire-fighting domains, in particular to a kind of external hanging type escape system for high building.
Background technique
With economic continuous development, the process of urbanization is constantly accelerated, and a large amount of population enters city colonization, so that high
Layer building is more and more, due to the increase of the density of population in skyscraper, natural gas, various domestic electric appliances and power electrical
Equipment is likely to the problems such as fuel gas leakage, electrical equipment short circuit, aging circuit occur in use, there is very big fire
Calamity hidden danger.
In the event of a fire in a high-rise building, elevator is stopped transport, and numerous big more options of resident walk stair escape in high building, at this point,
Fire fighter carries fire extinguishing equipment, walks on stair to rescue people's fire extinguishing, and numerous residents walk the escape of stair downlink in high building, and two pedestrians exist
In the narrow channel of stair, it is easy to cause swarm and jostlement, the event of the dead group's wound of group is caused to happen occasionally；When residences numerous in high building
Elected select walks stair upwards, when escaping toward roof platform, often due to a variety of causes such as roof householder and property administration commission, often
It is that gate is tightly locked, roof iron gate is tightly locked when critical, and no key can not open iron gate, and phobes turn round downward from stair again
Escape can lose valuable escape opportunity, increase injury of the fire to high building resident personnel.Therefore sudden in experience fire etc.
When burning issue, the highest attention of people how is increasingly caused from high-rise building safe escape.
Although having had already appeared some escape devices in the prior art, existing escape device often exists easy to operate
The disadvantages of property is poor, bearing capacity is small, people tend not to quickly grasp its application method in emergency situations, and it is more to be unable to complete fulfillment
People escapes simultaneously.
Summary of the invention
The purpose of the present invention is to provide a kind of external hanging type escape systems for high building, to solve the above problems.
Purpose to realize the present invention, the technical solution of use are as follows: a kind of external hanging type escape system for high building, including point
It is not rotatably installed in the hard fence of every layer of common window, locks the blocking device of hard fence, starts the interior of blocking device
Trigger device, and the lower end of upper hard fence and next blocking device cooperate；It is mounted on each hard fence more
A air nozzle and water spout, and the outside of each hard fence is fixedly installed with escape net and collects the escape net receipts of escape net
Hold together mechanism；Further include the master control device for starting multiple blocking devices jointly, for the air compressor of multiple air nozzles gas supply, is
The reservoir that multiple water spouts supply water.
It further, further include the Side fascia being rotatably installed on every layer of common window, hard fence is fixedly mounted outside
The inside of wallboard, and escape net is fixedly mounted on the outside of Side fascia, and the lower end of each Side fascia be mounted on next layer
Blocking device cooperation on common window.
Further, the upper end of the Side fascia is also hingedly equipped with top pillar, and the hinged end of top pillar is fixedly installed with first
Spring is opened, and the other end of the first opening spring is fixed on Side fascia；It is fixedly installed at the top of the hard fence soft
Articulamentum, the elongated end of top pillar, which is pressed on, to be flexible coupling on layer.
It further, further include the second opening spring, and the second opening spring is fixedly mounted on wall, and second
The lower end of the other end and Side fascia that open spring is fixedly mounted.
Further, the escape net gathering mechanism is located at the outside of Side fascia, and escape net gathering mechanism includes successively cutting with scissors
The upper cover plate, side baffle and lower cover plate of installation are connect, and side baffle is fixed with Side fascia, upper cover plate, side baffle and lower cover plate are U-shaped
Arrangement, escape net collapse between upper cover plate and lower cover plate；Tensioning spring, tensioning spring are also hingedly provided on the upper cover plate
Upper end and top pillar it is hinged；It is also a on the Side fascia to be fixedly installed with escape net opening device, and escape net opening device pair
The elongated end of upper cover plate and lower cover plate is locked.
Further, the escape net opening device includes the mounting rack being fixedly mounted on Side fascia, and mounting rack is in U
Type；A pair of of locking spinal plate is hingedly installed in the mounting rack, cross bar is hingedly installed between two locking spinal plates, is consolidated on cross bar
Dingan County is equipped with catch bar；Sleeve is fixedly installed on the lower surface of the mounting rack, sleeve is run through to extension in the lower end of catch bar
It stretches；Reset spring is fixedly installed in the sleeve, reset spring is set on catch bar, and the upper end of reset spring and cross bar
It pushes against, the lower end of reset spring and the bottom surface of sleeve push against.
Further, the blocking device includes the fixing seat being fixedly mounted on external wall and is hingedly mounted on external wall
On arch connecting rod, the lower end of Side fascia and arch connecting rod cooperate；Contraction spring is installed, contraction spring prolongs in the fixing seat
It stretches end and is fixedly installed with sliding shoe, pull rod is connected between sliding shoe and arch connecting rod, driving steel cable is fixedly installed on pull rod,
Master control device, indoor trigger device are connect with driving steel rope gearing；It is fixedly installed with latch segment at the top of the Side fascia,
Latch segment is locked with sliding shoe.
Further, the indoor trigger device includes being hingedly mounted on indoor opening handle and fixing with opening handle
Indoor triggering steel cable, and the upper end of indoor triggering steel cable is fixedly connected with steel cable is driven；It is also covered with outside the opening handle
Fixed cover.
It further, further include computer room, master control device, air compressor are installed in computer room；Master control device packet
Include the hydraulically extensible cylinder being mounted in computer room and the main triggering steel cable for being fixedly mounted on hydraulically extensible cylinder output end, and main triggering steel
Rope is fixedly connected with multiple driving steel cables；The hydraulic pump connecting with hydraulically extensible cylinder is also equipped in the computer room.
Further, further include head pulley and auxiliary pulley of the rotating support on wall, and drive the middle part winding of steel cable
On head pulley, it is wound around on auxiliary pulley in the middle part of indoor triggering steel cable.
Further, indicator light, comprehensive trigger device are also equipped on the hard fence；The comprehensive trigger device with
Master control device electrical connection.
It further, further include the bogey for being mounted on roof；The bogey includes being fixedly mounted on roof
Fixed block；Bearing spring is fixedly installed on the fixed block, the upper end of main triggering steel cable is fixedly connected with bearing spring.
Further, tap water delivery pipe is connected between the water spout and reservoir, in tap water delivery pipe
Solenoid valve is installed；Wind pressure delivery pipe is connected between the air nozzle and air compressor.
The beneficial effects of the invention are as follows,
When fire occurs for high-storey, people can be such that blocking device loses to hard fence by opening blocking device
Locking, make hard fence automatic turning open；Due to the automatic turning of hard fence, makes to be fixed on the outside of hard fence and escape
Raw net is overturn with the overturning of hard fence, and hard fence is after overturning, and the lower end triggering of the hard fence of overturning is mounted on
Blocking device on next layer of common window overturns next layer of hard fence, so that next layer of hard fence is made to be opened,
To which floor to the hard fence of lowermost layer for successively making entire building that fire occur is opened, each hard is opened at this time and is enclosed
Escape net gathering mechanism on column is connected the escape net on each hard fence successively, to make per capita capable of for this building
Along escape net successively downwards with moving, to make building in the case of fire, the people in building can escape along escape net
It is raw.And in people's escape, for the tap water sprayed by water spout to body temperature lowering, the compressed air that air nozzle sprays is human body
Fresh air is provided, so that the human body for making to jump into the string bag is effectively protected, personnel are hurt when preventing fire from occurring
Evil.
Detailed description of the invention
Fig. 1 is the system diagram 1 provided by the present invention for the external hanging type escape system of high building；
Fig. 2 is the system diagram 2 provided by the present invention for the external hanging type escape system of high building；
Fig. 3 is the main view (schematic diagram) of hard fence in Fig. 1；
Fig. 4 is the left view (schematic diagram) of hard fence in Fig. 1；
Fig. 5 is the cross-sectional view of A-A in Fig. 3；
Fig. 6 is the expanded schematic diagram of hard fence in Fig. 1；
Fig. 7 is the indoor trigger device structural schematic diagram of hard fence in Fig. 1；
Fig. 8 is the main view (schematic diagram) of blocking device in Fig. 3；
Fig. 9 is the side view (schematic diagram) of blocking device in Fig. 3；
Figure 10 is state diagram (schematic diagram) of the blocking device when being installed in the pressing of upper one layer of Side fascia in Fig. 3；
Figure 11 is the structure chart (schematic diagram) of escape net opening device in Fig. 3；
Figure 12 is the structure chart (schematic diagram) of bogey in Fig. 1；
Figure 13 is the escape route figure (schematic diagram) provided by the present invention for the external hanging type escape system of high building.
Label and corresponding parts title in attached drawing:
1, hard fence, 2, blocking device, 3, indoor trigger device, 4, air nozzle, 5, water spout, 6, escape net, 7, total
Control device, 8, air compressor, 9, reservoir, 10, Side fascia, 11, top pillar, 12, first opens spring, and 13, be flexible coupling layer,
14, escape net gathering mechanism, 15, escape net opening device, 16, latch segment, 17, computer room, 18, bogey, 19, tap water it is defeated
Pipe is sent, 20, wind pressure delivery pipe, 21, second opens spring, 22, head pulley, 23, auxiliary pulley, 24, indicator light, 25, comprehensive triggering
Device；
201, fixing seat, 202, arch connecting rod, 203, contraction spring, 204, sliding shoe, 205, pull rod, 206, driving steel
Rope；
301, opening handle, 302, indoor triggering steel cable, 303, fixed cover；
701, hydraulically extensible cylinder, 702, main triggering steel cable, 703, hydraulic pump；
1401, upper cover plate, 1402, side baffle, 1403, lower cover plate, 1404, tensioning spring；
1501, mounting rack, 1502, locking spinal plate, 1503, cross bar, 1504, catch bar, 1505, sleeve, 1506, reset bullet
Spring；
1801, fixed block, 1802, bearing spring.
Specific embodiment
The present invention is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
A kind of external hanging type escape system for high building provided by the invention shown by Fig. 1, Fig. 2, including rotate respectively
It is mounted on the hard fence 1 of every layer of common window, locks the blocking device 2 of hard fence 1, starts the indoor touching of blocking device 2
Transmitting apparatus 3, and the lower end of upper hard fence 1 and next blocking device 2 cooperate；It is mounted on each hard fence 1
Multiple air nozzles 4 and water spout 5, and the outside of each hard fence 1 is fixedly installed with escape net 6 and collects escape net 6
Escape net gathering mechanism 14；It further include the master control device 7 for starting multiple blocking devices 2 jointly, for multiple air nozzles 4 gas supply
Air compressor 8, the reservoir 9 to supply water for multiple water spouts 5.
The hard fence 1 during installation, can install a frame by big pulling force setscrew at aisle ends bottom plate
Hard fence 1 is hingedly mounted on the outer end of base of frame fixed plate by frame bottom fixed board, enables hard fence 1 in framework bottom
It is overturn in portion's fixed plate；The blocking device 2 for being locked to hard fence 1, make hard fence 1 do not need into
It can be locked by blocking device 2 when row overturning, and in the hard fence 1 when layer after overturning opening, it is hard when layer
The lower end of matter fence 1 can automatically trigger the blocking device 2 being mounted on next layer of common window, make next layer of hard fence
1 can automatic turning open, be repeated in, the hard fence 1 of floor to the building lowermost layer of the calamity that makes to light a fire is opened by all overturnings.
The escape net 6 is fixedly mounted on the outside of hard fence 1, and escape net 6 is located at the side of hard fence 1.
When generation fire needs to escape, by triggering blocking device 2, hard fence 1 is made to lose the lock of blocking device 2
Tightly, thus make 1 automatic turning of hard fence open, and hard fence 1 overturn open when, the lower end of hard fence 1 can trigger
The blocking device 2 being mounted on next layer of common window makes 1 automatic turning of hard fence being mounted on next layer of common window
It opens, is repeated in movement, open the floor that fire occurs to the hard fence 1 of building lowermost layer by all overturnings；And it is every
While overturning opening, escape net gathering mechanism 14 automatically opens a hard fence 1, beats each hard fence 1 in overturning
When opening, each escape net 6 is opened, to make successively to be connected between multiple escape nets 6, does not need people in the case of fire
Advanced downwards by corridor, directly avoids people from being burnt during escape to escape is moved along escape net 6.
The interior trigger device 3 is directly to pass through the indoor triggering of trigger device 3 locking when facilitating building that fire occurs
Device 2 makes the simpler convenience of the triggering of blocking device 2, and when making building that fire occur, people can pass through indoor trigger device 3
Starting blocking device 2 at the first time makes blocking device 2 quickly open hard fence 1, and making hard fence 1, quickly overturning is opened, and makes
People can fast-escape within first time.The master control device 7 is used to that multiple blocking devices 2 to be carried out while be controlled, when
When fire occurs for building, it can make multiple blocking devices 2 by starting master control device 7 while start, so that multiple hard be made to enclose
Column 1 can be carried out overturning, keep the escape net 6 on multiple hard fences 1 fully open.The model of the air nozzle 4 and water spout 5
It is SUE, air compressor 8 provides compressed air to air nozzle 4, and reservoir 9 provides tap water to water spout 5, people is made to exist
When escaping along escape net 6, the originally water energy that water spout 5 sprays cools down to people, and the air that air nozzle 4 sprays can be people
Fresh air is provided, effective protection is carried out to the people on escape net 6 to realize, effectively prevent the people to escape along escape net 6
Burnt.
The escape system further includes the Side fascia 10 being rotatably installed on every layer of common window, the fixed peace of hard fence 1
Mounted in the inside of Side fascia 10, and escape net 6 is fixedly mounted on the outside of Side fascia 10, and the lower end of each Side fascia 10 with
The blocking device 2 being mounted on next layer of common window cooperates.The Side fascia 10 is rotatably installed in base of frame fixed plate,
Side fascia 10 is located at the outer end of base of frame fixed plate；The hard fence 1 is fixedly mounted on the interior of hard fence 1 by screw
Side, escape net 6 are fixedly mounted on the outside of Side fascia 10, make Side fascia 10 after 90 ° of overturning, and escape net 6 is received by escape net
Hold together after mechanism 14 opens and is hung downwards automatically by self weight.
When Side fascia 10 is in overturning, the lower end of Side fascia 10 can trigger the locking dress being mounted on next layer of common corridor
2 are set, the blocking device being mounted on next layer of common corridor 2 is automatically triggered, keeps next layer of hard fence 1 real on triggering
Overturning is now automatically opened, movement is repeated in, overturns floor to the hard fence 1 of building lowermost layer that fire occurs all
It opens, so that the escape net 6 being located on each Side fascia 10 be made successively to be connected, people is made not need to pass through building in the case of fire
Road advances downwards, directly avoids people from being burnt during escape to escape is moved along escape net 6.
As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, the upper end of the Side fascia 10 is also hingedly equipped with top pillar 11, the hinge of top pillar 11
It connects end and is fixedly installed with the first opening spring 12, and the other end of the first opening spring 12 is fixed on Side fascia 10；It is described hard
The top of matter fence 1 is fixedly installed with the layer 13 that is flexible coupling, and the elongated end of top pillar 11, which is pressed on, to be flexible coupling on layer 13.The top pillar 11
Elongated end to indoor extension, and top pillar 11 is parallel with wall top, and the first opening spring 12 makes to push up for tensing top pillar 11
The upper end of column 11 can be bonded with wall top always, make hard fence 1 when not needing to be overturn, and top pillar 11 can be made to support with wall top
Tightly, make the locking effect of hard fence 1 more preferable, effectively prevent the automatic turning when not needing to be overturn of hard fence 1；Together
When, when hard fence 1 needs to overturn, with the overturning of hard fence 1, wall top can apply a downward power to top pillar 11,
It is flexible coupling 13 structure of layer since the top of hard fence 1 has, with the overturning of hard fence 1, top pillar 11 is to being flexible coupling
Layer 13 applies a pressure, enables the elongated end of top pillar 11 to lower swing, effectively prevent hard fence 1 in switching process more
Smoothly, make the overturning of hard fence 1 lighter.
The escape net gathering mechanism 14 is located at the outside of Side fascia 10, and escape net gathering mechanism 14 includes successively hinged pacifies
Upper cover plate 1401, side baffle 1402 and the lower cover plate 1403 of dress, and side baffle 1402 and Side fascia 10 are fixed, side baffle 1402
With, and upper cover plate 1401, side baffle 1402 and the U-shaped arrangement of lower cover plate 1403, escape net 6 are collapsed in upper cover plate 1401 and lower cover
Between plate 1403；Tensioning spring 1404, the upper end of tensioning spring 1404 and top pillar are also hingedly provided on the upper cover plate 1401
11 is hinged；It is also a on the Side fascia 10 to be fixedly installed with escape net opening device 15, and escape net opening device 15 is to upper cover
The elongated end of plate 1401 and lower cover plate 1403 is locked.
The escape net gathering mechanism 14 makes escape net 6 can be under unused state for collapsing to escape net 6
Row centralized collection facilitates storage, more beautiful.The side baffle 1402 is welded close to the upper end of hard fence 1, side baffle 1402
It is fixed on Side fascia 10, and hinged by hinge between upper cover plate 1401, side baffle 1402, lower cover plate 1403；Passing through will
Upper cover plate 1401, side baffle 1402, lower cover plate 1403 are successively hinged, keep escape net gathering mechanism 14 U-shaped under rounding state
Arrangement, make escape net 6 under rounding state when be located in escape net gathering mechanism 14, to realize gathering to escape net 6；Institute
The one end for stating tensioning spring 1404 is fixed by screws on upper cover plate 1401, and the other end of tensioning spring 1404 passes through tensioning bullet
Spring 1404 is fixed on top pillar 11；The escape net opening device 15 is for locking upper cover plate 1401 and lower cover plate 1403
Tightly, make escape net opening device 15 in the closed state, upper cover plate 1401, side baffle 1402, lower cover plate 1403 and escape net are opened
Opening device 15 collectively forms rectangular configuration shape, is enclosed in escape net 6 in escape net gathering mechanism 14 by complete gathering, effectively keeps away
Exempt from escape net 6 arbitrarily to be opened.
When hard fence 1 is overturn, escape net opening device 15 is opened, and makes upper cover plate 1401 and lower cover plate 1403
Elongated end loses coupling mechanism force, and tensioning spring 1404 is started to shrink by the tensile force of itself at this time, passes through tensioning spring 1404
It shrinks, makes tensioning spring 1404 that upper cover plate 1401 be driven to begin turning, upper cover plate 1401 is made to be opened；With hard fence 1
Continue to overturn, lower cover plate 1403 is rotated by the gravity of itself along side baffle 1402, and lower cover plate 1403 is automatically opened；When
When hard fence 1 turns to 90 °, lower cover plate 1403 is totally turned over by self gravity, at this time lower cover plate 1403 and side baffle
Angle between 1402 is 90 °, and escape net gathering mechanism 14 is fully opened, and is fully opened escape net 6.
As shown in figure 11, the escape net opening device 15 includes the mounting rack 1501 being fixedly mounted on Side fascia 10,
And mounting rack 1501 is U-shaped；A pair of of locking spinal plate 1502, two locking spinal plates 1502 are hingedly installed in the mounting rack 1501
Between cross bar 1503 is hingedly installed, catch bar 1504 is fixedly installed on cross bar 1503；The lower surface of the mounting rack 1501
On be fixedly installed with sleeve 1505, the lower end of catch bar 1504 extends outwardly through sleeve 1505；It is fixed in the sleeve 1505
Reset spring 1506 is installed, reset spring 1506 is set on catch bar 1504, and the upper end of reset spring 1506 and cross bar
1503 push against, and the lower end of reset spring 1506 and the bottom surface of sleeve 1505 push against.
The mounting rack 1501 is weldingly fixed on Side fascia 10, and two locking spinal plates 1502 are hingedly installed by pin shaft
On mounting rack 1501, and two locking spinal plates 1502 are in symmetry arrangement, i.e., the locking face of two locking spinal plates 1502 is in symmetrical
Arrangement；The lower end that spinal plate 1502 is locked with two respectively in the both ends of the cross bar 1503 is hinged, when moving up and down cross bar 1503
Two locking spinal plates 1502 are driven to be swung simultaneously；The catch bar 1504 is located at the lower section of cross bar 1503, catch bar 1504
With 1503 right angle setting of cross bar, and the upper end of catch bar 1504 and the middle part of cross bar 1503 are welded and fixed；The sleeve 1505 is
It is cylindric, and the lower end of catch bar 1504 extends outwardly through the lower end of sleeve 1505, and catch bar 1504 can be in sleeve 1505
Inside slide up and down.
The lower end of the reset spring 1506 and the inner bottom surface of sleeve 1505 are welded and fixed, the upper end of reset spring 1506 with
Cross bar 1503 is welded and fixed, and by being arranged reset spring 1506 on catch bar 1504, catch bar 1504 is made to push cross bar
After 1503 move up and down, reset spring 1506 can drive catch bar 1504 to be resetted, and catch bar 1504 is made to drive cross bar 1503
It resets, and cross bar 1503 finally drives two locking spinal plates 1502 to be resetted.
When hard fence 1 is in overturning, with the rotation of hard fence 1, the lower end of catch bar 1504 and exterior wall wall it
Between distance it is closer；After hard fence 1 is totally turned over, catch bar 1504 is supported and is located on exterior wall wall, pushes exterior wall wall
Catch bar 1504 moves up, and catch bar 1504 drives cross bar 1503 to move up, and the mobile drive of cross bar 1,503 two
Locking spinal plate 1502 flips outward simultaneously, makes two locking spinal plates 1502 openings, so that two locking spinal plates 1502 be made to lose pair
The coupling mechanism force of upper cover plate 1401 and lower cover plate 1403.After upper cover plate 1401 and lower cover plate 1403 lose coupling mechanism force, upper cover plate
1401 pass through the elastic force of tensioning spring 1404 itself, drive upper cover plate 1401 to be overturn, upper cover plate 1401 is made to be opened, and under
Cover board 1403 is then overturn by the gravity of itself, and lower cover plate 1403 is automatically opened；When upper cover plate 1401 and lower cover plate
After 1403 are opened, that is, realize the opening of escape net 6.
It is more preferable to the locking effect of upper cover plate 1401 and lower cover plate 1403 in order to make to lock spinal plate 1502, it can be in upper cover plate
1401 and lower cover plate 1403 outer wall on a limited block is fixedly mounted, two lock pole piece locking face on open up one
Make to lock spinal plate 1502 to upper cover plate 1401, lower cover plate by the cooperation of limited block and bayonet with the bayonet of limited block cooperation
When 1403 locking, the bayonet on two locking spinal plates 1502 is engaged with the limited block on upper cover plate 1401, lower cover plate 1403, is made
Cover board 1401 and the locking effect of lower cover plate 1403 are more preferable, effectively prevent upper cover plate 1401 and lower cover plate 1403 de- in locking
It falls.
As shown in figure Fig. 7, Fig. 8, Fig. 9, the blocking device 2 includes 201 He of fixing seat being fixedly mounted on external wall
The arch connecting rod 202 being hingedly mounted on external wall, the lower end of Side fascia and arch connecting rod cooperate；Pacify in the fixing seat 201
Fill contraction spring 203, the elongated end of contraction spring 203 is fixedly installed with sliding shoe 204, sliding shoe 204 and arch connecting rod 202 it
Between be connected with pull rod 205, be fixedly installed with driving steel cable 206 on pull rod 205, master control device 7, indoor trigger device 3 with
Steel cable 206 is driven to be sequentially connected；The top of the Side fascia 10 is fixedly installed with latch segment 16, latch segment 16 and sliding shoe 204
It is locked.
The fixing seat 201 is fixedly mounted on external wall by screw, and arch connecting rod 202 is hingedly mounted on by trunnion
On external wall, and arch connecting rod 202 is in bending, and the upper end of arch connecting rod 202 is rotatably equipped with idler wheel, makes under Side fascia 10
When end pulls down arch connecting rod 202, making the lower end surface of the upper end of arch connecting rod 202 and Side fascia 10 is in be slidably matched, and is had
Effect reduces the friction between 202 upper end of arch connecting rod and Side fascia 10, makes Side fascia 10 after overturning, and Side fascia 10 can be quickly
Arch connecting rod 202 is pressed downward, to make arch connecting rod 202 pull sliding shoe 204 by pull rod 205, to lose to installation
The locking of Side fascia 10 on next layer of common window, makes the Side fascia 10 on next layer of common window be opened, and realizes next
The automatic turning of Side fascia 10 on layer common window.
The contraction spring 203 is fixedly mounted in fixing seat 201 by screw, between adjustable spring and sliding shoe 204
It is fixedly connected by screw；The sliding shoe 204 is in " ┏ " type, and the vertical component effect and latch segment 16 of sliding shoe 204 cooperate, to make
Hard fence 1 is locked.One end of the pull rod 205 and arch connecting rod 202 are hinged, the other end of pull rod 205 and sliding
Block 204 is hinged, and when arch connecting rod 202 is swung, arch connecting rod 202 pulls sliding shoe 204 by pull rod 205, makes sliding shoe 204
Coupling mechanism force is lost between latch segment 16, Side fascia 10 is made to lose coupling mechanism force, to realize the unlatching to hard fence 1 and lock
Tightly.By installing contraction spring 203 between fixing seat 201 and sliding shoe 204, makes sliding shoe 204 after sliding or needing
When external wallboard 10 is locked, contraction spring 203 can drive sliding shoe 204 to be resetted by the convergent force of itself, make to slide
Restore coupling mechanism force between motion block 204 and latch segment 16, to realize the locking of external wallboard 10, is realized with this to hard fence 1
Locking.
The driving steel cable 206 is fixedly connected with arch connecting rod 202, and master control device 7 can be right with indoor trigger device 3
Driving steel cable 206 is driven, and is made master control device 7 and indoor trigger device 3 that can drive driving steel cable 206, is made to drive steel
Rope 206 pulls arch connecting rod 202, and arch connecting rod 202 pulls sliding shoe 204 to slide by pull rod 205, makes sliding shoe 204 and lock
Tight block 16 loses coupling mechanism force, so that Side fascia 10 be made to lose locking, realizes the unlatching to hard fence 1 with this.Work as emergency
When lower, people can control blocking device 2 by any of which mode in master control device 7 or indoor trigger device 3
Sliding shoe 204, make hard fence 1 realize open, it is more convenient to use.
As shown in Figure 10, the indoor trigger device 3 include be hingedly mounted on indoor opening handle 301 and with open hand
The fixed indoor triggering steel cable 302 of handle 301, and the upper end of indoor triggering steel cable 302 is fixedly connected with driving steel cable 206；It is described
Fixed cover 303 is also covered with outside opening handle 301.The opening handle 301 is mounted on indoor wall by hinged trunnion,
Can be rotated opening handle 301；The interior triggering steel cable 302 is strapped on opening handle 301, makes opening handle 301
In rotation, opening handle 301 can pull indoor triggering steel cable 302, and pass through indoor triggering steel cable 302 and driving steel
The fixation of rope 206 makes indoor triggering steel cable 302 that driving steel cable 206 can driven to be pulled when pulled, to make arch connecting rod
202, which swing drive sliding shoe 204, slides, and so that sliding shoe 204 and latch segment 16 is lost coupling mechanism force, so that Side fascia 10 be made to lose lock
Tightly, the unlatching to hard fence 1 is realized with this, it is more convenient to use, facilitate operation.303 fixing cards of the fixed cover are mounted in wall
On wall, opening handle 301 is all closed, and can not only be protected to opening handle 301, and can effectively prevent child and arbitrarily pull
It is dynamic.
Escape system further includes computer room 17, and master control device 7, air compressor 8 are installed in computer room 17；Master control dress
Setting 7 includes the hydraulically extensible cylinder 701 being mounted in computer room 17 and the main triggering steel for being fixedly mounted on 701 output end of hydraulically extensible cylinder
Rope 702, and main triggering steel cable 702 is fixedly connected with multiple driving steel cables 206；It is also equipped in the computer room 17 and hydraulically extensible
The hydraulic pump 703 that cylinder 701 connects.The computer room 17 is mounted on the bottom of entire building space, and when making building that fire occur, property can be fast
Speed enters control master control device 7 and air compressor 8 in computer room 17.The hydraulically extensible cylinder 701 and hydraulic pump 703 are equal
It is fixedly mounted in computer room 17, main triggering steel cable 702 and the output end of hydraulically extensible cylinder 701 are fixed by connection types such as screws
Connection.
When the fire occurs, and indoor trigger device 3 when opening not in time, property can be made by opening hydraulically extensible cylinder 701
Hydraulically extensible cylinder 701 drives main triggering steel cable 702, makes main triggering steel cable 702 while driving multiple driving steel cables 206, makes multiple
Driving steel cable 206 drives arch connecting rod 202 to swing simultaneously, so that multiple sliding shoes 204 be made to slide, loses multiple sliding shoes 204
It goes to lock corresponding latch segment 16, so that the Side fascia 10 of entire building layer is lost coupling mechanism force, to make the exterior wall of entire building layer
Plate 10 loses locking, realizes the unlatching to the hard fence 1 of entire building layer with this, so that the user of entire building layer is helped to escape,
Make to escape more efficient.
As shown in figure 12, escape system further includes the bogey 18 for being mounted on roof；The bogey 18 includes solid
Dingan County is mounted in the fixed block 1801 of roof；Bearing spring 1802, main triggering steel cable 702 are fixedly installed on the fixed block 1801
Upper end be fixedly connected with bearing spring 1802.The fixed block 1801 can be cement seat, and one end of bearing spring 1802 is cast
In fixed block 1801, to realize the fixed installation to bearing spring 1802；The upper end of the main triggering steel cable 702 and carrying
Spring 1802 is fixedly mounted, and makes main triggering steel cable 702 in reset, and bearing spring 1802 can be by the elastic force of itself to main triggering
Steel cable 702 applies a upward pulling force, and main triggering steel cable 702 is made to keep tension device, to make to connect with main triggering steel cable 702
What the multiple driving steel cables 206 connect resetted is equidistant, and makes multiple driving steel cables 206 while losing tightening force, makes multiple lockings
Contraction spring 203 in device 2 pulls sliding shoe 204 to slide simultaneously respectively, makes multiple sliding shoes 204 while resetting, with this reality
Now multiple Side fascias 10 are locked, the hard fence 1 of entire building space is locked to realize.
It is connected with tap water delivery pipe 19 between the water spout 5 and reservoir 9, is installed in tap water delivery pipe 19
There is solenoid valve；Wind pressure delivery pipe 20 is connected between the air nozzle 4 and air compressor 8.The tap water delivery pipe
19 and wind pressure delivery pipe 20 are stainless steel tube, by the connection of tap water delivery pipe 19, keep the tap water in reservoir 9 final
It is sprayed by water spout 5, so that the people being embodied as in the string bag cool down；It is conveyed by wind pressure delivery pipe 20 to air nozzle 4
Pressure wind effectively prevent people by cigarette so that the people in the air string bag sprayed by air nozzle 4 be made to provide fresh air
Gas is choked.The solenoid valve is 2W025-06.
Escape system further includes the second opening spring 21, and the second opening spring 21 is fixedly mounted on wall, and
Second opens the lower end fixed installation of the other end of spring 21 and Side fascia 10.Specifically, described second opens the one of spring 21
End is fixed in base of frame fixed plate, and the other end of the second opening spring 21 is fixed on Side fascia 10.It is needed when fire occurs
When overturning to hard fence 1, when sliding shoe 204 and latch segment 16 lose coupling mechanism force, the second opening spring 21 is logical at this time
The elastic force for crossing itself makes the second opening spring 21 apply a pulling force to Side fascia 10, overturns Side fascia 10, thus band
Dynamic hard fence 1 is overturn, and keeps the overturning of hard fence 1 more convenient quickly.
Escape system further includes multiple head pulleys 22 and multiple auxiliary pulley 23 of the rotating support on wall, and each driving
The middle part of steel cable 206 is wound around on corresponding head pulley 22, and the middle part of each interior triggering steel cable 302 is wound around corresponding secondary sliding
On wheel 23.The quantity of the driving pulley is equal with the driving quantity of steel cable 206, the corresponding driving steel cable of each driving pulley
206, be oriented to each driving steel cable 206 can by driving pulley；The quantity of the auxiliary pulley 23 and indoor triggering steel
The quantity of rope 302 is equal, makes each auxiliary pulley 23 corresponding one indoor triggering steel cable 302, makes each indoor triggering steel cable 302
It can be oriented to by auxiliary pulley 23.By setting head pulley 22 and auxiliary pulley 23, make to drive steel cable 206 and indoor triggering steel cable
302 sliding effect is higher, and driving steel cable 206 and indoor triggering steel cable 302 is effectively prevent to be rubbed in drawing process by wall.
Indicator light 24, comprehensive trigger device 25 are also equipped on the hard fence 1；The comprehensive trigger device 25 with it is total
Control device 7 is electrically connected.The indicator light 24 can be multiple, and multiple indicator lights 24 are being separately mounted to hard fence 1 just
Face and side facilitate people's discovery fire at the first time；The comprehensive trigger device 25, which is used to send master control device 7, to be believed
Number, make master control device 7 upon receipt of the signals, hydraulically extensible cylinder 701 can be opened at the first time, fills the locking of entire building space
It sets 2 to be all turned on, to keep the hard fence 1 of entire building space and escape net 6 fully open simultaneously, people is facilitated quickly to flee from fire
Calamity.
As shown in figure 13, when fire occurs for a certain layer of building, resident can remove fixed cover 303, and pull unlatching hand
Handle 301 swings opening handle 301, and opening handle 301 swing when, opening handle 301 drives indoor triggering steel cable
302, so that indoor triggering steel cable 302 is pulled driving steel cable 206, driving steel cable 206 drives arch connecting rod 202 to swing, arch connecting rod
202, which swing drive pull rod 205, pulls sliding shoe 204 to slide, and so that sliding shoe 204 is lost the coupling mechanism force to latch segment 16, to make
Latch segment 16 loses locking.At this point, the second opening spring 21 pulls Side fascia 10 to be rotated by the elastic force of itself, due to hard
Matter fence 1 is fixedly mounted on the inside of Side fascia 10, and for Side fascia 10 in rotation, Side fascia 10 drives hard fence 1 is synchronous to turn
It is dynamic.And with the rotation of Side fascia 10, top pillar 11 pulls down the contraction of layer 13 that is flexible coupling, and makes the elongated end of top pillar 11 to moving down
It is dynamic, so that entire hard fence 1 be made to realize overturning.
After hard fence 1 is totally turned over, the catch bar 1504 in escape net opening device 15 is pushed against on external wall, is made
External wall push catch bar 1504 move up, catch bar 1504 when moving up, catch bar 1504 drive cross bar 1503 to
Upper movement, cross bar 1503 push two locking spinal plate 1502 overturnings, make two locking spinal plates 1502 are opposite to open, to make to escape
Upper cover plate 1401 and lower cover plate 1403 in net gathering mechanism 14 lose coupling mechanism force, after upper cover plate 1401 loses coupling mechanism force, on
Cover board 1401 passes through the elastic force of tensioning spring 1404 itself, shrinks tensioning spring 1404 and pulls upper cover plate 1401 along side baffle
1402 are overturn, and upper cover plate 1401 is automatically opened；After lower cover plate 1403 loses coupling mechanism force, lower cover plate 1403 is then by certainly
The gravity of body downwardly turns over, and automatically opens the realization of lower cover plate 1403, escape net 6 is automatically switched at this time.
When the Side fascia 10 and escape net 6 of this layer are in opening procedure, with the overturning of Side fascia 10, under Side fascia 10
End starts to trigger to the blocking device 2 for being mounted on next layer, makes Side fascia 10 in overturning, the lower end surface pair of Side fascia 10
Arch connecting rod 202 on next layer of common window in blocking device 2 starts to press, and as Side fascia 10 continues to overturn, works as exterior wall
After plate 10 is to the arch connecting rod 202 in blocking device 2 on next layer of common window completely pressing, arch connecting rod 202 passes through pull rod
205 pull the sliding shoe 204 being mounted on next layer of common window in blocking device 2, make to be mounted on next layer of common window
Sliding shoe 204 in blocking device 2 loses locking with the latch segment 16 on the Side fascia 10 being mounted on next layer of common window
Power, so that the elastic force for making the Side fascia 10 being mounted on next layer of common window open spring 21 itself by second pulls exterior wall
Plate 10 is rotated, and the Side fascia being mounted on next layer of common window 10 is also turned on, and is mounted on the public window of next layer
While Side fascia 10 on mouth overturns opening, the escape net being mounted on the Side fascia 10 on next layer of common window opens dress
It sets 15 and is automatically also unlatching, so that it is also turned on the escape net 6 on the Side fascia being mounted on next layer of common window 10, according to
Secondary repetition opens the floor that fire occurs to the hard fence 1 and escape net 6 of building lowermost layer by all overturnings, and is beaten
The escape net 6 opened successively is connected, and people is made not need to advance downwards by corridor in the case of fire, directly along escape net 6 to
Lower mobile escape, avoids people from being burnt during escape.
People can escape along escape net 6, when people escape along escape net 6, when the system is opened, and automatic starting immediately
Electromagnetic water valve is started to work and opened to air compressor 8, and compressed air is passed through wind pressure delivery pipe 20 to jet by air compressor 8
Mouth 4 conveys compressed air, and air nozzle 4 is made to spray compressed air outward, to provide fresh air to the people in escape net 6；
And the tap water in reservoir 9 then passes through tap water delivery pipe 19 and conveys tap water to water spout 5, sprays water spout 5 originally
Water cools down for the people in escape net 6 to provide tap water to the people in escape net 6, effectively prevent escape net
People in 6 are burnt.
When resident pulls opening handle 301 or multi-story not in time while catching fire, property can be entered in computer room 17, open
Hydraulically extensible cylinder 701 in dynamic master control device 7, hydraulically extensible cylinder 701 start to shrink, and hydraulically extensible cylinder 701 drives main triggering
Steel cable 702 moves down main triggering steel cable 702, since fixation connects main triggering steel cable 702 simultaneously with multiple driving steel cables 206
It connects, for main triggering steel cable 702 when moving down, main triggering steel cable 702 pulls multiple driving steel cables 206 simultaneously, makes multiple drivings
Steel cable 206 is pulled simultaneously, thus make multiple driving steel cables 206 while pulling the arch connecting rod 202 in multiple blocking devices 2,
So that multiple arch connecting rods 202 is pulled corresponding sliding shoe 204 by pull rod 205, make the sliding shoe 204 of entire building space with it is multiple
Latch segment 16 on Side fascia 10 loses coupling mechanism force, to make multiple Side fascias 10 while be rotated, since hard fence 1 is solid
Dingan County is mounted in the inside of Side fascia 10, and for Side fascia 10 in rotation, Side fascia 10 drives hard fence 1 to rotate synchronously.And with
The rotation of Side fascia 10, top pillar 11 pull down the contraction of layer 13 that is flexible coupling, move down the elongated end of top pillar 11, to make whole
The hard fence 1 of a building realizes overturning.And escape of the hard fence 1 of entire building in overturning, on entire Side fascia 10
Net 6 is also fully open, and (while when the system is opened, roof is started to work and opened to starting air compressor 8 automatically immediately
Electromagnetic water valve) to making the escape net 6 of entire building successively be connected, make people do not need in the case of fire by corridor to
Lower advance, directly moves down escape along escape net 6, and people is avoided to be burnt during escape.
And after fire occurs, air compressor 8, air nozzle 4, water spout 5 can be closed, people are directly from escape net
Come out in 6, manually by escape net gathering mechanism 14 upper cover plate 1401 and lower cover plate 1403 reset, make 6 quilt of escape net
It collapses in escape net gathering mechanism 14, manually pulls hard fence 1 at this time, hard fence 1 during rotation, open by escape net
Catch bar 1504 in opening device 15 loses the thrust of wall, and reset spring 1506 drives 1503 He of cross bar by the elastic force of itself
Catch bar 1504 moves down reset, and for cross bar 1503 when moving down, cross bar 1503 drives two locking spinal plates 1502 opposite
It swings, locks two locking spinal plates 1502 to upper cover plate 1401, lower cover plate 1403 respectively, to realize the receipts to escape net 6
Hold together.
When escape net 6 collapse after, press the elongated end of top pillar 11 downwards, make the elongated end of top pillar 11 will be flexible coupling layer 13 to
Lower compression, it is artificial to pull Side fascia 10, rotate synchronously the hard fence 1 being fixed on Side fascia 10.When Side fascia 10 is complete
After reset, start the hydraulically extensible cylinder 701 in computer room 17, hydraulically extensible cylinder 701 is made to start to extend, loses main triggering steel cable 702
Downward pulling force is removed, the bearing spring 1802 in bogey 18 starts to shrink at this time, and bearing spring 1802 is made to pull main triggering
Steel cable 702 moves up, and main triggering steel cable 702 is made to start to reset, to make that steel cable 206 is driven to lose main triggering steel cable 702
Pulling force, contraction spring 203 pulls sliding shoe 204 to reset by the elastic force of itself at this time, makes on sliding shoe 204 and Side fascia 10
Latch segment 16 is locked, to realize the locking of external wallboard 10, hard fence 1 is made to be locked；And sliding shoe 204 exists
After reset, then sliding shoe 204 drives pull rod 205 that arch connecting rod 202 is pulled to reset.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of external hanging type escape system for high building, which is characterized in that including being rotatably installed in every layer of common window respectively
Hard fence, lock the blocking device of hard fence, start the indoor trigger device of blocking device, and upper hard fence
Lower end and next blocking device cooperate；Multiple air nozzles and water spout are mounted on each hard fence, and each hard
The outside of matter fence is fixedly installed with escape net and collects the escape net gathering mechanism of escape net；Further include start jointly it is multiple
The master control device of blocking device, for the air compressor of multiple air nozzles gas supply, the reservoir to supply water for multiple water spouts.
2. the external hanging type escape system according to claim 1 for high building, which is characterized in that further include being rotatably installed in
Side fascia on every layer of common window, hard fence are fixedly mounted on the inside of Side fascia, and escape net is fixedly mounted on Side fascia
Outside, and the lower end of each Side fascia cooperates with the blocking device that is mounted on next layer of common window；The Side fascia
Upper end top pillar is also hingedly installed, the hinged end of top pillar is fixedly installed with the first opening spring, and first opens the another of spring
One end is fixed on Side fascia；The layer that is flexible coupling is fixedly installed at the top of the hard fence, the elongated end of top pillar is pressed on soft
On articulamentum；It further include the second opening spring, and the second opening spring is fixedly mounted on wall, and second opens spring
The other end and Side fascia lower end be fixedly mounted.
3. the external hanging type escape system according to claim 2 for high building, which is characterized in that the escape net collapses machine
Structure is located at the outside of Side fascia, and escape net gathering mechanism includes the upper cover plate, side baffle and lower cover plate successively hingedly installed, and side
Baffle is fixed with Side fascia, upper cover plate, side baffle and the U-shaped arrangement of lower cover plate, escape net collapse upper cover plate and lower cover plate it
Between；Tensioning spring is also hingedly provided on the upper cover plate, the upper end of tensioning spring and top pillar are hinged；It is also a on the Side fascia
It is fixedly installed with escape net opening device, and escape net opening device is locked to the elongated end of upper cover plate and lower cover plate.
4. the external hanging type escape system according to claim 3 for high building, which is characterized in that the escape net opens dress
The mounting rack including being fixedly mounted on Side fascia is set, and mounting rack is U-shaped；A pair of of locking is hingedly installed in the mounting rack
Spinal plate is hingedly equipped with cross bar between two locking spinal plates, is fixedly installed with catch bar on cross bar；The lower surface of the mounting rack
On be fixedly installed with sleeve, the lower end of catch bar extends outwardly through sleeve；It is fixedly installed with reset spring in the sleeve, it is multiple
Position spring is set on catch bar, and the upper end of reset spring and cross bar push against, and the lower end of reset spring and the bottom surface of sleeve are supported
Tightly.
5. the external hanging type escape system according to claim 2 for high building, which is characterized in that the blocking device includes
The fixing seat being fixedly mounted on external wall and the arch connecting rod being hingedly mounted on external wall, the lower end of Side fascia and arch connect
Bar cooperation；Contraction spring is installed, the elongated end of contraction spring is fixedly installed with sliding shoe, sliding shoe and arch in the fixing seat
Be connected with pull rod between connecting rod, be fixedly installed with driving steel cable on pull rod, master control device, indoor trigger device with driving steel
Rope drive connection；Latch segment is fixedly installed at the top of the Side fascia, latch segment is locked with sliding shoe.
6. the external hanging type escape system according to claim 5 for high building, which is characterized in that the interior trigger device
Including being hingedly mounted on indoor opening handle and the indoor triggering steel cable fixed with opening handle, and indoor triggering steel cable is upper
End is fixedly connected with driving steel cable；Fixed cover is also covered with outside the opening handle.
7. the external hanging type escape system according to claim 5 or 6 for high building, which is characterized in that further include computer room, always
Control device, air compressor are installed in computer room；Master control device includes the hydraulically extensible cylinder being mounted in computer room and consolidates
Dingan County is mounted in the main triggering steel cable of hydraulically extensible cylinder output end, and main triggering steel cable is fixedly connected with multiple driving steel cables；It is described
The hydraulic pump connecting with hydraulically extensible cylinder is also equipped in computer room.
8. the external hanging type escape system according to claim 7 for high building, which is characterized in that further include being mounted on roof
Bogey；The bogey includes the fixed block for being fixedly mounted on roof；Carrying is fixedly installed on the fixed block
The upper end of spring, main triggering steel cable is fixedly connected with bearing spring.
9. the external hanging type escape system according to claim 7 for high building, which is characterized in that further include that rotating support exists
Head pulley and auxiliary pulley on wall, and drive and be wound around on head pulley in the middle part of steel cable, the middle part winding of indoor triggering steel cable
On auxiliary pulley；Indicator light, comprehensive trigger device are also equipped on the hard fence；The comprehensive trigger device and master control
Device electrical connection.
10. the external hanging type escape system according to claim 1 for high building, which is characterized in that the water spout and storage
It is connected with tap water delivery pipe between pond, solenoid valve is installed in tap water delivery pipe；The air nozzle and air pressure
Wind pressure delivery pipe is connected between contracting machine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910094514.0A CN109821162B (en) | 2019-01-31 | 2019-01-31 | Externally-hung escape system for high-rise building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910094514.0A CN109821162B (en) | 2019-01-31 | 2019-01-31 | Externally-hung escape system for high-rise building |
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| Publication Number | Publication Date |
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| CN109821162A true CN109821162A (en) | 2019-05-31 |
| CN109821162B CN109821162B (en) | 2020-09-22 |
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| CN201910094514.0A Active CN109821162B (en) | 2019-01-31 | 2019-01-31 | Externally-hung escape system for high-rise building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111111029A (en) * | 2020-02-20 | 2020-05-08 | 象山奋凡消防科技有限公司 | Lifting device for escape |
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| JP2003284786A (en) * | 2002-03-28 | 2003-10-07 | Shinsuke Aoshima | Disaster prevention net and method of using the same |
| CN1562413A (en) * | 2004-03-26 | 2005-01-12 | 刘琨 | Mesh ladder of fleeing for lives |
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| CN108498965A (en) * | 2018-05-22 | 2018-09-07 | 舒海生 | Escape device for high-rise buildings |
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2019
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003284786A (en) * | 2002-03-28 | 2003-10-07 | Shinsuke Aoshima | Disaster prevention net and method of using the same |
| CN1562413A (en) * | 2004-03-26 | 2005-01-12 | 刘琨 | Mesh ladder of fleeing for lives |
| CN204502161U (en) * | 2015-03-23 | 2015-07-29 | 上海市闵行中学 | A kind of fire Rapid escape system for buildings |
| CN104740790A (en) * | 2015-04-22 | 2015-07-01 | 孙向前 | High-rise building fire refuge escape device |
| CN108498965A (en) * | 2018-05-22 | 2018-09-07 | 舒海生 | Escape device for high-rise buildings |
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| CN111111029A (en) * | 2020-02-20 | 2020-05-08 | 象山奋凡消防科技有限公司 | Lifting device for escape |
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Effective date of registration: 20240424 Address after: 644501 No.4, 2nd floor, unit 2, building 2, No.264, Binhe East Street, Xunchang Town, Gong county, Yibin City, Sichuan Province Patentee after: Hou Yu Country or region after: China Patentee after: Yang Zefang Address before: 644501 No.4, 2nd floor, unit 2, building 2, No.264, Binhe East Street, Xunchang Town, Gong county, Yibin City, Sichuan Province Patentee before: Hou Yu Country or region before: China |