CN102409928A

CN102409928A - Escape door/window

Info

Publication number: CN102409928A
Application number: CN2011103215463A
Authority: CN
Inventors: 林谊忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-11
Filing date: 2011-10-11
Publication date: 2012-04-11
Anticipated expiration: 2031-10-11
Also published as: CN102409928B

Abstract

The invention discloses an escape door/window and relates to escape shelter equipment for building fire. The escape door/window comprises a window frame, a fireproof window sash and an escape window grille; the whole structure is connected with a wall through bolts or steel structures and fixed at a pocket corridor end, an escape exit, a public passage and an indoor windowsill or balcony of a building. In emergency escape, the escape window grille, an escape cabinet and escape equipment are quickly expanded and suspended outside the window at the same time through an opening/closing device and a slide rail to form an escape ladder or escape vehicle with multiple safety guarantees; the escape door/window is applicable to floors of different heights, and can minimize the worry and fear of people in danger in a tall building at high altitude regardless of the height, weather, daytime/nighttime, power and other factors for people living in the building including the old, the weak and the disabled; and moreover, the escape door/window can be operated independently or by many people and used for rescuing people one after another, being a novel system which realizes safe escape and shelter and is comprehensive in preventing disasters, damage and thievery for tall buildings.

Description

The escape door and window

Technical field:

The present invention relates to a kind of building fire escape equipment of taking refuge, especially relate to the escape door and window that the building building are equipped with.

Background technology:

Along with the development of society, building is built higher and higher, and the people who lives in the highrise building is more and more.Thereupon, the meet accident possibility of disaster of highrise building also increases (like fire, earthquake, blast or terrorist attacks etc.).Tonghua, Jilin Province in morning on the 1st January in 2011 city like family's quick hotel's breaking out of fire accident, cause 10 people's death to have 41 people injured; About January 13 1:00 AM, be positioned at shop, the western Na gulf projection big fire of Changsha maple woods one tunnel No. 303, fire causes 10 people dead, and has many people injured; Morning April 25; Building 1 four floor room breaking out of fires of Jiu Gong town, Daxing District, Beijing; Cause 17 people dead, 24 people are injured ... The fire disaster accident has not only been brought the loss of tremendous economic and lives and properties to country, return the victim family members and bring the psychological shade that is difficult to erase.Indubitable, big fire is merciless, and fire has become human fatal " killer ", has emergency escape only, just avoids difficulty.During breaking out of fire, it is big that the intensive highrise building of personnel is evacuated difficulty, is prone to take place the dead crowd of crowd and hinders accident; Existing high-rise life saving utensil and method are to almost not escape effect of most person in distress; Safety grid is installed in order to guard against theft additional at window, balcony in a lot of families, causes that there's nowhere to run, awaits one's doom.

Above situation explanation; Because do not have the escape outlet and the high-rise life saving apparatus that is suitable for all floor all personnels of standard safe and convenient; Following standard GB 21976.1, to be equipped with the take refuge place of equipment of building fires escape very few; So when the high building dangerous situation takes place, cause a tremendous loss of lives and property loss.High building emergency escape problem has become human must the solution, but unsolved so far world-famous puzzle.Really, during fire of high-rise building, it is last effective way that the survivor uses the escape downwards of escape outlet, window or balcony.At present, existing public technology has:

1. Chinese utility model patent ZL201020644621.0 notice of authorization day 2011.06.29 utility model title " fire-proof and theft-proof escape net " technical scheme is: on safety grid, be provided with escape road and escape window; The escape road is provided with track cable; One end of track cable is connected on the safety grid; The other end is connected on the escape road, and the escape road is provided with escape window, is provided with expansion link between four limits in escape road and the safety grid; When fire takes place, will escape and release 3-5 rice, use the escaping rope escape of jumping out of the building through escape window.Its shortcoming is: structure is not rigorous, and is bulky, and safety factor is not high; When critical, the too much operation and the incorrect meeting in position lack of standardization or that escape is selected for use of moving influence the safety that descends even cause secondary unexpected.

2. Chinese invention patent number 200510026819.6 denominations of invention " riding escape car of the many people of high building fire self-rescue and lifesaving method thereof " summary of the invention: riding escape car of many people and lifesaving method thereof have adopted the wire rope plate wheel to combine with worm and gear, are equipped with the technical scheme of change-speed gearing group crank handle again.Its shortcoming is: complex structure, be difficult to be provided with, and not easy to operate.Reason is to escape, and to carry many people general frame certainly rough heavy for car; Add wire rope, plate wheel, worm and gear, pedal, wheel of tens meters etc.; Car load at least all has hundred jin, and during like emergency escape, weakling one people is hung on the escape car and is difficult on the exterior wall implement; Besides, its lifesaving method also just is applicable to the high people of bold well-trained skill.

3. Chinese utility model patent ZL 2,009 2 0193792.3 utility model titles " hydraulic automatic speed-limiting device " technical scheme is: be made up of hydraulic damping and mechanical damping and possess dual control; Check and balance; Exempt from operation and can adjust speed limit voluntarily; The resistance of the heavy more limiter of speed of hawser load is corresponding just big more, makes the high-rise life saving person of different weight all obtain safe decrease speed.Shortcoming is: also has many Considerations when client chooses,, uses in the operating process, how much have misgivings in the high-altitude in reality like science, stability, practicality, safety etc., and frightened at heart.

Summary of the invention:

The invention solves the defective of above-mentioned prior art; Provide a kind of and when accident takes place, can eliminate high-level fear of high building distress personnel and misgivings to greatest extent, possess multiple safety guarantee, do not receive meteorology, day and night, the influence of factors such as non-transformer is arranged and can steadily reduce to ground rapidly and flee from the high-rise life saving door and window of being rescued in the scene of a fire.The present invention possesses numerous embodiments and is applicable to different story heights, and is highly unrestricted, of many uses, but high building is rescued the people when dangerous situation takes place, but usual work high above the ground.With simple in structure, easy to operate, safe and applicable; Advanced technology; Economical rationality is preceding topic; On the basis of summing up China's building fire protection and science and technology of fire protection achievement in research, architectural design and building fire experience and lessons; The principle that the utilization FSE is learned and the functional characteristic of various escape equipment take into full account fire development, spread rule and safe escape time, through carrying out analysis-by-synthesis, calculating, design, reach the purpose that the present invention can more effectively improve the probability of being rescued to the research test of high-altitude safe decline standard action with to the frightened factor of personnel.The present invention is a kind of novel loss prevention thought of design of taking precautions against natural calamities as a kind of escape performance design that equipment is configured in highrise building of taking refuge, and is a kind of new method for designing that is based upon hommization on the more rational condition.

The objective of the invention is to realize through following proposal: it is made up of window frame (1), fire prevention sash (4), escape window bar (3); Its integral body is through bolt (23) or steel work and body of wall is fastened on the building dead end end, escape outlet, public aisle and indoor windowsill or balcony place; It is characterized in that: window frame (1) comprises escape cabinet (2), headstock gear (8), slide rail (10); Suspension ring (12); Escape cabinet (2) is provided with the escape equipment; When emergency escape, escape window bar (3), escape cabinet (2) and escape equipment together launch rapidly to be suspended from through headstock gear (8), slide rail (10) forms the floor that the Emergency Ladder that possesses multiple safety guarantee or the car of escaping are applicable to differing heights outside window.

Above-mentioned Emergency Ladder is made up of escape window bar (3), Rope ladder for escaping (9); Escape window bar (3) comprises base (17); Rope ladder for escaping (9) connects and is hidden under the base (17), and during expansion, upper end mechanism is buckled in window frame (1) and is suspended from outside window; Rope ladder for escaping (9) hanging is under base (17), and the outside and external wall distance are greater than 0.3 meter.

Above-mentioned escape equipment comprises descending lifeline (7), safety belt (5), (6), wire rope 15 or escaping rope; Wire rope 15 is wrapped in descending lifeline (7) operation; Wire rope (15) two ends are attachment security band (5), (6) respectively; When the safety belt (5) of an end or (6) are slow when dropping to ground, other end safety belt (6) or (5) then are suspended from the escape exit automatically.

Above-mentioned escape car is made up of escape window bar (3), escape basket (16), wire rope (15), track 21; Escape window bar (3) connects escape basket (16), and escape basket (16) is provided with slide fastener (20), escape basket safety lock (18), elevator (13), guardrail (19), Shockproof wheel (14) from top to bottom; Wire rope (15) is wrapped in the resistance cable wheel of descending lifeline (7), and the rope end is " U " shape trend to be worn and walk around assembly pulley (24), elevator (13), escape basket safety lock (18), on the fixing at last suspension ring (12); Slide fastener (20) connects escape basket top through steel chain or wire rope, is buckled in the track (21).

Above-mentioned elevator (13) comprises lifting disk (25) and drags and draw the negative force control device of transmission; Wire rope (15) is " Q " shape trend and passes to drag and draw the negative force control device of transmission in elevator (13) body; Rotate lifting disk (25) and can make the escape car rise, descend, just do not change automatically locking.

Above-mentioned track (21) is the ground that is exported to that " Y " shape mode connects each adjacent escape car of same wall plane.

Above-mentioned escape cabinet (2) structure is at least a storehouse; Descending lifeline (7) is fixed on slip storehouse cabinet through mechanism; Other storehouse cabinets are used to deposit the emergency escape equipment of taking refuge, comprising escaping rope, Lifesaving device, safety belt, self-rescue apparatus, fire extinguisher, Emergency Tool case.

Above-mentioned escape cabinet (2) is provided with the handle switch of luminous signboard (22) and headstock gear (8) on panel.

Above-mentioned fire prevention sash (4) is provided with flame resistant glass and adiabatic encapsulant, and is provided with door closer (11) between the window frame (1).

Take technique scheme; No matter the present invention can both eliminate the high-level misgivings of high building distress personnel and the feared state of mind at any height to greatest extent if combining existing multiple escape equipment technology to provide a kind of when accident takes place; Do not receive meteorology, day and night, the influence of factors such as non-transformer arranged; And can stablely rapidly reduce to ground and flee from the escape door and window of being rescued and can back and forth rescuing the people in the scene of a fire; There is the road of the escape of various ways safety guarantee not only effectively to solve the emergency escape problem in superelevation building one of window formation rapidly; Be equally applicable to the public place,, when contingency takes place, the escape escape means with a safety be provided between a refuge area for the escape personnel like intensive floors of personnel such as public place of entertainment, market, hotels.

The invention has the beneficial effects as follows: the present invention has remedied present high-rise life saving equipment does not have the sense of security, risk use, complex structure, the not high shortcoming of safety factor; Provide a kind of simple and quick; Moulding is brief attractive in appearance; In reality escape operating process, implement the various ways safety guarantee, and can eliminate high-level misgivings and fear to greatest extent in whole process; Weak invalid all can escape from outside window, and safety waits for rescue or self-help escape.The present invention can realize possessing the escape scheme that numerous embodiments is applicable to different story heights, has built or highrise building even top commercial building yet to be built all can be installed and used, and is of many uses, at ordinary times can also work high above the ground except the function that possesses curtain wall door and window; When meeting accident accident, distress personnel independent operation or many people escape is escaped and all can be implemented with rescuing the people, and to slow process of reducing to ground the various ways safety guarantee is arranged all from high building, and life-and-death matter, insures what no impediment shall arise; The present invention combine automatic speed-limiting descending lifeline and Emergency Ladder or drag performanceization, the human oriented design of drawing the negative force control device of transmission and escape basket car be one realize safety exit and take precautions against natural calamities, loss prevention, the comprehensive novel system of antitheft; Improve the fire probability of being rescued significantly in conjunction with practice and summing up experience, valid data and technical support are provided also for simultaneously relevant specification such as " Code for fire protection design of buildings ", " crowded place management of fire safety ", " building fire escape take refuge equipment " and standard.

Description of drawings:

Fig. 1 is the sketch map of surface structure of the present invention.

Fig. 2 is Fig. 1 left view.

Fig. 3 is that the escape window bar is formed Emergency Ladder internal cross section structural representation.

Fig. 4 is the lateral view after Fig. 3 launches.

Fig. 5 is the structural representation of escape car.

Fig. 6 is the A-A generalized section of escape car.

Fig. 7 is that track " Y " shape moves towards to connect sketch map.

Label declaration: 1 window frame, 2 escape cabinets, 3 escape window bars, 4 fire prevention sash, 5,6 safety belts, 7 descending lifelines; 8 headstock gears, 9 Rope ladder for escaping, 10 slide rails, 11 door closers, 12 suspension ring, 13 elevators; 14 Shockproof wheels, 15 wire rope, 16 escape baskets, 17 bases, 18 escape basket safety locks, 19 guardrails; 20 slide fasteners, 21 tracks, 22 luminous signboards, 23 bolts, 24 assembly pulleys, 25 lifting disks.

The specific embodiment:

Basic thought of the present invention is to utilize indoor windowsill, balcony as the escape outlet; Fall stability in conjunction with prior art ZL 2,009 2 0193792.3 " hydraulic automatic speed-limiting device " high building is slow, realize multiple safety guarantee escape take refuge and take precautions against natural calamities antitheft, the comprehensive novel system of environmental protection and energy saving.Abide by GB21976 " building fire escape take refuge equipment " first: be equipped with the guide standard, the present invention adopts numerous embodiments to be applicable to the floor of differing heights.

Embodiment 1: the present invention is that the embodiment that adopts accompanying

drawing

3,4 to form Emergency Ladder by escape window bar 3, Rope ladder for escaping 9 is applicable to the high-rise life saving that is not higher than 30 meters floors.It is characterized in that: window frame 1 comprises escape cabinet 2, headstock gear 8, slide rail 10; Luminous signboard 22; Headstock gear 8 starts handles and is located on escape cabinet 2 wainscots with luminous signboard 22 " escape outlet " and interpretive guidelines, and the equipment of taking refuge of escaping is fixed in the cabinet 2 of escaping through mechanism, and the length of wire rope 15 extends to ground; One end is worn and is walked around attachment security band 5 after descending lifeline 7 mechanisms, and other end attachment security band 6 is wrapped on the cable wheel in the escape cabinet 2 with wire rope 15; Escape window bar 3 comprises base 17, Rope ladder for escaping 9; The upper end is sealed with escape cabinet 2 through headstock gear 8; The lower end is passed through base 17 and is connected Rope ladder for escaping 9, and Rope ladder for escaping 9 dishes are put and are hidden in the base 17 at ordinary times, and the step outside and external wall distance are greater than 0.3 meter when launching to be suspended from outside window; When startup headstock gear 8 escape window bars 3, Rope ladder for escaping 9, safety belt 5 are suspended from rapidly outside window through slide rail 10 effects; When using of seat belts 5 overhead about 0.5 meter the time; Safety belt 6 is suspended from outside window automatically, in like manner repeats to be used alternatingly

safety belt

5,6, implements many people and back and forth escapes.Fire prevention sash 4 is provided with door closer 11, and fire endurance was not less than 0.9 hour, and the escape personnel escapes from and shuts fire prevention sash 4 behind the window and can completely cut off the scene of a fire and take refuge.Use step and method: when breaking out of fire, illuminate surrounding environment in the emergency lighting lantern festival of 1 li of window frame, luminous signboard 22 " escape outlet " is also high-visible with interpretive guidelines; When the survivor uses when of the present invention, at first open door closer 11 and shift fire prevention sash 4 onto maximum spacing, pull 90 degree to headstock gear 8 clockwise again; The 3 past extrapolations of escape window bar, this moment, window was just instantaneous opens, and safety belt 5 occurs on the windowsill simultaneously then; Escape window bar 3 is against windowsill and is suspended from outside window, and the Rope ladder for escaping 9 of lower end is connected to the floor of taking refuge, and abides by and puts on safety belt in interpretive guidelines; After buckling the safety button strap clamp is adjusted appropriateness, back to outside window, both hands buttress window frame 1 and keep balance in the crouching upper window frame 1; Fall back on the rear foot on the cross bar of escape window bar 3 then and take advantage of a situation and climb down, when safety belt 5 hawsers are in tensioned state, open this and attempt both feet and leave step, singlehanded staircase insurance; When at the uniform velocity descending gently, can courageously cast off restrictions.In the decline process, in order to avoid panic psychology is feared in scratch and elimination, human body faces wall, keeps body erect with have gentle hands sustaining wall face, utilizes sole to contact with metope, when running into obstruction, can pedal wall and keep away or selected stop.After safety is reduced to ground, take the safe fasten hide or leather on band scene that speeds away, this moment, safety belt 6 was suspended from outside the escape window automatically, when many people use, repeated to be used alternatingly

safety belt

5 and 6, can implement many people fast and back and forth escape.

Embodiment 2: be not higher than 6 meters floor in other public place and be not higher than 15 meters residential houses; Shown in accompanying drawing 4, form Emergency Ladder and be suspended from outside window by escape window bar 3, Rope ladder for escaping 9; And the bottom ground height of Rope ladder for escaping 9 is provided with escaping rope in the escape cabinet 2 in 0.5 meter.During emergency evacuation, escape from outside window, utilize escaping rope to protect, flee the scene fast with Rope ladder for escaping 9 Emergency Ladders through escape window bar 3 again around arm one circle.

Embodiment 3: the floor of escape and rescue is high more; Safety factor to the escape equipment is just high more; The safety condition of need considering is just more complicated, and the present invention adopts shown in the accompanying drawing 5 embodiment of forming the car of escaping by escape window bar 3, the basket 16 of escaping, wire rope 15, track 21 to be applicable to not to be higher than 60 meters floors and super-high buildings.Escape basket 16 is provided with slide fastener 20, escape basket safety lock 18, elevator 13, guardrail 19, Shockproof wheel 14 from top to bottom shown in accompanying drawing 6; Slide fastener 20 connects escape basket top through steel chain or wire rope, is buckled in the track 21; Descending lifeline 7 is through being bolted in the escape cabinet 2; The length that is wrapped in the wire rope 15 on the resistance cable wheel of descending lifeline 7 is not less than high 2.2 times in building; The rope end is " U " shape trend to be worn and walks around assembly pulley 24, elevator 13, escape basket safety lock 18, on the fixing at last suspension ring 12; Rotate lifting disk 25 and can make the escape car rise, descend, just do not change automatically locking.The level and smooth wall of selection is installed track 21 near exporting by escape, and track 21 is the ground that is exported to that " Y " shape mode connects each adjacent escape car of same wall plane shown in accompanying drawing 7; Divide the incision angle of track and main track to be less than 60 degree, connect each outlet of same facade through track.Having possessed multiple multi-form safety arrestment mechanism through above technical scheme the present invention ensures safety:

Above-mentioned elevator 13 is to adopt to drag to draw formula transmission and negative power control technology, and wire rope 15 is " Q " shape trend through specific structure in body, and the external force of lifting disk 25 changes machinery into drags gravitation, thereby reaches the effect of negative power lockmaking;

Above-mentioned escape basket safety lock 18 is when escape basket 16 suspention gliding speeds reach lock rope speed or escape car suspention angle of inclination when reaching lock rope angle; Can pin safe wire rope 15 automatically, escape car suspension platform is stopped gliding or tilt, safety lock structure is compact simple; In light weight; Convenient for installation and maintenance, reliable in action, safety;

Above-mentioned slide fastener 20 is buckled in the track 21 and slides, and is the same like the slide rail roller-coaster, avoiding obstacles and the influence of wind resistance power; Connect each outlet of same plane through track, can avoid interlocking when many escape cars use simultaneously and touch negotiation each other; Can also take into account adjacent escaping exit lifesaving each other, when the angle of escape car and track 21 reached the self-locking angle, slide fastener 20 ability automatic lockings were on track; Prevention escape car glides or rocks, and lock in person even if glides to wait the escape car to adjust to the right place then, and it is unique that track 21 designs; Several meters have been established magnetic force help slowing-down brake and have been prevented to thread off reliable in action, safety endways;

Above-mentioned descending lifeline 7 adopts the hydraulic automatic speed-limiting devices to be made up of hydraulic damping and mechanical damping to possess dual control; Check and balance; Exempt from operation and can adjust speed limit voluntarily; The resistance of the heavy more limiter of speed of hawser load is corresponding just big more, avoided because of operating the serious consequence that fault, serious overload, brake failure etc. cause, and be to escape to guarantee safe important leverage when the overall height place is slow to fall operation.The present invention is except resolving safely high altitude escape, and the operation of equal-height position reason is installed in the construction of projects such as the application on the usual very suitable highrise building, insulation, foam ash, veneer and maintenance, the cleaning in tall building, building, is new mechanical facility in the high-rise working field.

Use step of the present invention and escape method: when the high building breaking out of fire, be regardless of night, non-transformer is arranged; The emergent luminous signboard 22 of escape outlet " escape outlet " will be made guide, and the survivor arrives in front of " escape outlet ", guides explanation by operation; Opening door closer 11 earlier shifts fire prevention sash 4 onto maximum spacing; Pull 90 degree to headstock gear 8 grip switches clockwise again and open, the past extrapolation of escape car, the escape car can be suspended from for use outside window then.The escape car is controlled in the survivor elder generation, 25 tests of rotating operation lifting disk, and whether the escape car can rise gently, descend; Just do not change automatically locking, after simply confirming, assist remaining crowd to get on the bus in order; The escape car once can carry many people, and one family 4-6 mouth people can escape simultaneously, as permission can also be escaped with going up important object together between having living space in time; Fasten one's safety belt then, guardrail 19 closes.After ready; The arbitrarily manual downhill race dish of survivor is driven the route that the escape car just can be implemented to escape; Head, hand all do not stretch out outside the car in the escape process, in order to avoid scratch, haveing suffered journey only needs a few minutes; Ground was just reduced in general 100 meters high-altitudes of situation safely in 3 minutes, sensation is just the same with sitting elevator at ordinary times.After first people successfully lands, be fixed on the lax ends of wire rope 15 underground, rotate lifting disk 25 by the operator again and return by former road and implement rescue.Below be the analysis and the reply way of unusual condition:

1. if when many escape cars used same track to escape simultaneously, the survivor need not fear or misgivings, even unmanned downhill race voluntarily can not collided yet, wire rope can not made fork yet and interfere, and can slightly contact or be close to during meeting and lean on mutually.Because the escape car all moves at the track that becomes Y shape to lay in the same way, and slow reduction of speed degree gets into main track in no particular order and can not interfere all about 2 meter per seconds.Elder generation arrives ground, pushes the escape car rapidly open behind the slide fastener 20 disengaging tracks and abdicates the parking stall.Pushing open if do not have enough time can be not dangerous yet, and result worst is that several cars vertically stack, and also be safe this moment, and the priority below come is abdicated the parking stall just can total evacuation.

2. if got off and the escape car that has broken away from track to return once more and rescue the people, but track also has other cars to take.In this case, the rescue personnel can look for the lax ends of wire rope 15 correct position be fixed on ground or transfers to other people and control, and the rescue personnel in like manner operates lifting disk 25 just can back and forth rescue the people along wire rope.At this moment, though the protection of disengaging track is also very safe, because the wire rope of an end has been fixed on ground or by people's control, guaranteed the stable of escape car equally.

3. if the person in distress is weak invalid, do not have ability, do not have courage or do not understand operation; It is close fire prevention sash 4 passes just in time to escape from window; The fire endurance of fire prevention sash was not less than 1 hour and had the encapsulant of thermal insulation; Treat during this to wait for rescue outside window or on escape car self-help escape; Fire prevention sash 4 effectively completely cuts off the scenes of a fire, avoids dense smoke, and escape cabinet 2 cabinet storehouse internal memories are placed with the equipment of taking refuge such as escape hawser, safety belt, self-rescue apparatus, emergency medicine-chest, fire extinguisher, near the rescue of the escape car can also obtaining of taking refuge outside window.The safety arrestment mechanism and the safeguard measure of various ways of the present invention pre-set when mounted; Escape basket 16 bottoms are provided with Shockproof wheel 14; Therefore unbred survivor or weak invalid mishandle also and accident can not occur, and arbitrarily moving back and forth all can safe landing, safe and reliable.

4. if meet the injured first aid that needs at high building; Or stay in the patient that high building burst is critically ill; Promptly send to hospital and not have elevator can be used, just can use the present invention fast to send downstairs and go, can remove patient when sending to hospital like this from and rock jolting of staircase; Also win simultaneously the time of timely treatment, more effectively improve the purpose of the probability of being rescued.

Mounting method of the present invention: integral body of the present invention comprises window frame 1, escape cabinet 2, fire prevention sash 4 and escape window bar 3, and all mechanisms' employings have certain intensity makes it be enough to ensure the component of member integrity and stability.During installation, first fixed window frame 1, window frame 1 will export in aggregates with building escape; In the time of above windowsill or balcony; Is window frame 1 external surface and wall face one plane, is installed in through set bolt 23 on the framework of building curtain wall, safety grid or through expansion bolt and is fixed on wall body structure, and window frame 1 adopts ironware to be connected with body of wall; Install between back window frame 1 and the body of wall and must water cement mortar, and maintenance can normally be used more than 24 hours.Escape window bar 3 is installed for the pattern of Emergency Ladder: load onto escape window bar 3 and engage with escape cabinet 2 through headstock gear 8; Descending lifeline 7 is through in the mechanism of bolt slide rail 10; The length of wire rope 15 extends to ground, and an end is worn and walked around attachment security band 5 after descending lifeline 7 mechanisms, and other end attachment security band 6 is wrapped on the cable wheel in the escape cabinet 2 with wire rope 15; Escape is with 5 to be placed on escape cabinet 2 and escape window bar 3 junctions, is convenient to emit.The installation of escape car: earlier descending lifeline 7 through being bolted on the cabinet 2 of escaping; Get 2.2 times of resistance cable wheels that are wrapped in descending lifeline 7 that wire rope 15 length are not less than the place story height; The rope end is " U " shape trend and wears and walk around assembly pulley 24, elevator 13, escape basket safety lock 18; Be fixed at last on the fastening suspension ring 12 of window frame 1, slide fastener 20 connects the escape roof through steel chain or wire rope, is buckled in the track 21.Near more level and smooth wall track 21 is installed in, main track vertically leads to overhead about 1.8 meters, the angle of branch track and main track should be less than 60 degree, through the branch track same facade up and down floor export with contiguous escape and shown in accompanying drawing 7, connect.At last, fire prevention sash 4 is installed, the door closer 11 that closes connects the emergency power supply of luminous signboard 22, just accomplishes a high-rise life saving door and window is installed.

Claims

One kind the escape door and window; It is made up of window frame (1), fire prevention sash (4), escape window bar (3); Its integral body is through bolt (23) or steel work and body of wall is fastened on the building dead end end, escape outlet, public aisle and indoor windowsill or balcony place; It is characterized in that: window frame (1) comprises escape cabinet (2), headstock gear (8), slide rail (10), suspension ring (12), and escape cabinet (2) is provided with the escape equipment; When emergency escape, escape window bar (3), escape cabinet (2) and escape equipment together launch rapidly to be suspended from through headstock gear (8), slide rail (10) forms the floor that the Emergency Ladder that possesses multiple safety guarantee or the car of escaping are applicable to differing heights outside window.
2. a kind of escape door and window according to claim 1; It is characterized in that: described Emergency Ladder is made up of escape window bar (3), Rope ladder for escaping (9), and escape window bar (3) comprises base (17), and Rope ladder for escaping (9) connects and is hidden under the base (17); During expansion; Upper end mechanism is buckled in window frame (1) and is suspended from outside window, and Rope ladder for escaping (9) hanging is under base (17), and the outside and external wall distance are greater than 0.3 meter.
3. a kind of escape door and window according to claim 1 and 2; It is characterized in that: described escape equipment comprises descending lifeline (7), safety belt (5), (6), wire rope 15 or escaping rope; Wire rope 15 is wrapped in descending lifeline (7) operation; Wire rope (15) two ends are attachment security band (5), (6) respectively, and when the safety belt (5) of an end or (6) are slow when dropping to ground, other end safety belt (6) or (5) then are suspended from the escape exit automatically.
4. a kind of escape door and window according to claim 1; It is characterized in that: described escape car is made up of escape window bar (3), escape basket (16), wire rope (15), track 21; Escape window bar (3) connects escape basket (16), and escape basket (16) is provided with slide fastener (20), escape basket safety lock (18), elevator (13), guardrail (19), Shockproof wheel (14) from top to bottom; Wire rope (15) is wrapped in the resistance cable wheel of descending lifeline (7), and the rope end is " U " shape trend to be worn and walk around assembly pulley (24), elevator (13), escape basket safety lock (18), on the fixing at last suspension ring (12); Slide fastener (20) connects escape basket top through steel chain or wire rope, is buckled in the track (21).
5. a kind of escape door and window according to claim 4; It is characterized in that: described elevator (13) comprises lifting disk (25) and drags and draw the negative force control device of transmission; Wire rope (15) is " Q " shape trend and passes to drag and draw the negative force control device of transmission in elevator (13) body; Rotate lifting disk (25) and can make the escape car rise, descend, just do not change automatically locking.
6. a kind of escape door and window according to claim 4 is characterized in that: described track (21) is the ground that is exported to that " Y " shape mode connects each adjacent escape car of same wall plane.
7. a kind of high-rise life saving door and window according to claim 1; It is characterized in that: described escape cabinet (2) structure is at least a storehouse; Descending lifeline (7) is fixed on slip storehouse cabinet through mechanism; Other storehouse cabinets are used to deposit the emergency escape equipment of taking refuge, comprising escaping rope, Lifesaving device, safety belt, self-rescue apparatus, fire extinguisher, Emergency Tool case.
8. a kind of high-rise life saving door and window according to claim 1 is characterized in that: described escape cabinet (2) is provided with the handle switch of luminous signboard (22) and headstock gear (8) on panel.
9. a kind of high-rise life saving door and window according to claim 1 is characterized in that: described fire prevention sash (4) is provided with flame resistant glass and adiabatic encapsulant, and is provided with door closer (11) between the window frame (1).