CN203001725U

CN203001725U - Escaping system in building

Info

Publication number: CN203001725U
Application number: CN2012205989859U
Authority: CN
Inventors: 吴旭榕
Original assignee: FUJIAN PROVINCE LIANJIANG COUNTY XUNJIE TECHNOLOGY INCUBATION Co Ltd
Current assignee: FUJIAN PROVINCE LIANJIANG COUNTY XUNJIE TECHNOLOGY INCUBATION Co Ltd
Priority date: 2012-11-10
Filing date: 2012-11-10
Publication date: 2013-06-19
Anticipated expiration: 2022-11-10

Abstract

The utility model relates to an escaping system in a building, which is characterized in that a descent control device and a rope releasing device are arranged on the roof floor or the refuge floor of the building; a descent rope of the descent control device extends by a reel or a bunch from the descent control device; the rope releasing device can be controlled to release the reel or the bunch of descent rope along the external wall from up to down in the roof floor of the building or floors under the refuge floor; the rope releasing device can be controlled to be released along the external wall from up to down in the top floor or the middle floor of the building; and the descent rope is released downwards and extends beside a window, a balcony or an opening opened outwards in an external wall, of the middle floor to provide application.

Description

A kind of escape system of building

Technical field

The application belongs to a kind of escape system of building.

Background technology

The second in the world high tower, the Russian Ao Sitanjinnuo television tower fire of 540 meters high, cause the program of each large TV station of Russia all to be broken, the communication disruption of all paging centers of Moscow and the Ministry of Internal Affairs, Moscow first-aid system, 4 people are trapped in elevator dead, and many people are injured, TV Tower Structures is seriously damaged, make a stir all over the world, the fire of skyscraper is all drawing people's sight line always, but the integrity problem of Fire lift is more worth thinking deeply about when fire.The act arm truck that also has existing fire-extinguishing and lifesaving to adopt, generally can implement 53 meters high fire attacks and rescue the people, namely be about as much as the height of 15 layers, in case 15th floors above high-rise breaking out of fires, put out a fire upstairs except carrying the water band on foot, in the time of more, firefighters can only hope " fire " to heave a sigh, and let alone rescues the people upstairs.The limit of having ascended a height of fire control aerial ladder vehicle, usually fire control aerial ladder vehicle can only rise to 80% left and right of limit value, if surface wind reaches 4 to 5 grades, the fire control aerial ladder vehicle operation that just can't raise.Such skyscraper more than 50 meters is in a single day on fire or have personnel stranded, aerial ladder just is difficult to play a role, the ordinary circumstance trapped personnel can only self-dependent ability be escaped, and the fire fighting device of part skyscraper is incomplete, Door for fire hydrant exists by the resident and the various phenomenons such as blocks with foreign material, brings resistance for especially the fire fighting escape.In a word, traditional high-rise life saving, elevator is forbidden and is dangerous, walking stair exists by the danger of the intensity of a fire and dense smoke blocking-up, it is again dangerous, stable adopting in addition various descending lifelines, the lifesaving appliance of self-help escape, also there is obstacle at heart in use, all causes the family or the user that buy descending lifeline or escape apparatus few because various factors comprises the safety issue of descending lifeline, the storage problem of descending lifeline, the repair and maintenance problem of descending lifeline, the indoor aesthetic problem of hook impact of descending lifeline still more.prepared descending lifeline as the user, but when breaking out of fire is used, still have problems, the user needs to install within very short time and fixes descending lifeline, this brings inconvenience to use and easily makes mistakes, when special problem is breaking out of fire, we often are fixed on descending lifeline by the other or balcony of window, at this moment downstairs fire fighting truck can be concentrated facing to window or balcony sprinkling fire, and most of descending lifelines or escape apparatus are the most water funk infiltrations of friction-type, this can reduce friction and cause the inefficacy of descending lifeline or escape apparatus, when also having breaking out of fire flame usually outside window or the balcony extension spread, the high temperature of flame can make descending lifeline or escape apparatus lose efficacy equally.Along with the increase of building height and day by day intensive, the potential safety hazard of building is also more and more, under the critical situation such as breaking out of fire, the effective escape means of people are considerably less, and the means of fire-extinguishing and lifesaving and lifesaving are highly restricted, nowadays the effective ways of researching and developing the high-rise building life saving escape become urgent problems, and we are badly in need of effective fire in high buildings rescue run means.

Summary of the invention

The application's purpose is to provide the passage of a kind of building escape, and when breaking out of fire or earthquake or other need in time leave building, described building can provide a kind of passage, allows the people flee from ground or security platform or other floor from high building safely in time.

For achieving the above object, the application adopts following technical scheme:

a kind of escape system of building, the escape system of described building is included in descending lifeline and the rope releasing device that is provided with on the roofing layer of described building or refuge story, the slow rope that falls of above-mentioned descending lifeline extends a volume or a branch of slow rope that falls from descending lifeline, but the floor tricing line rope releasing device of the roofing layer of described building or refuge story below will an above-mentioned volume or a branch of delaying fall rope and release from top to bottom along the exterior wall side, the uppermost storey of described building or intermediate floor can be controlled the slow rope that falls and release from top to bottom along the exterior wall side use is provided, the described slow rope that falls releases that the window that extends to intermediate floor is other or balcony is other or builds that external opening is other provides use, it is above-mentioned that slow to fall rope be steel wire rope, the slow rope that falls is brushed fireproof paint is arranged.

Wherein, described rope releasing device comprises control system, driving mechanism, executing agency, and above-mentioned control system adopts one of following scheme:

Above-mentioned control system comprises and is arranged in motor or the control circuit in the outside, the power-on switch that is connected with the control circuit of motor, the control stay cord that is connected with the movable piece of power-on switch or moving contact or brace or button control arm, hold and control stay cord and be arranged on outer built-in pipe from top to bottom within the walls, above-mentioned control stay cord is arranged in the switch box body of floor of the roofing layer that extends to from top to bottom described building in above-mentioned built-in pipe or refuge story below, and above-mentioned control stay cord changes direction by rotating disk also can be at pre-buried in-pipe;

Above-mentioned control system comprises control stay cord, built-in pipe, the switch box body that is connected with executing agency, above-mentioned built-in pipe is embedded in outer setting from top to bottom within the walls, above-mentioned control stay cord change direction by rotating disk and extend to from top to bottom the roofing layer of described building in above-mentioned built-in pipe or the switch box body of the floor below refuge story in, above-mentioned control stay cord can be at pre-buried in-pipe;

Above-mentioned control system comprises and is arranged in motor or the control circuit in the outside, the power-on switch that is connected with the control circuit of motor, power-on switch is arranged in the switch box body of floor of the roofing layer of described building or refuge story below, be connected with the switch electric wire between power-on switch and control circuit, the switch electric wire is arranged in outer built-in pipe from top to bottom within the walls, and above-mentioned switch electric wire from up to down extends in the switch box body of above-mentioned floor in built-in pipe and is connected with power-on switch from roofing layer or refuge story.

Wherein, described rope releasing device comprises control system, driving mechanism, executing agency, and above-mentioned driving mechanism adopts one of following scheme:

Above-mentioned driving mechanism adopts motor-driven;

Above-mentioned driving mechanism adopts hydraulic-driven;

Above-mentioned driving mechanism adopts air pressure to drive;

Above-mentioned driving mechanism adopts Spring driving;

Above-mentioned driving mechanism adopts manual drive.

Wherein, described rope releasing device comprises control system, driving mechanism, executing agency, and above-mentioned executing agency adopts one of following scheme:

Above-mentioned executing agency comprises the case lid, the rotating shaft that are connected with motor, be arranged on rotating disk on case lid, be used for reeling and slowly fall the rotating shaft of rope or be used for holding the slow supporting plate that falls rope, and said motor can drive above-mentioned case lid and turn to the exterior wall outside of described building and discharge to delay around rotating shaft and fall rope under the control of control system;

Above-mentioned executing agency adopts manipulator, manipulator can grab under the control of control system pick up a described volume or a branch of slow fall rope and move to the exterior wall outside discharge the above-mentioned slow rope that falls;

above-mentioned executing agency comprises the rotatable gear that is connected with motor, the slow delivery board that falls rope is used for veering away, hold the slow openable supporting plate that falls rope with being used for of being rotatably connected of delivery board, above-mentioned delivery board is connected on the connecting shaft of rotatable gear, rotatable gear is arranged on gear track, the gear inosculation of rotatable gear and gear track, said motor is fixedly connected on above-mentioned delivery board and by the chain band and is connected with rotatable gear, motor can drive rotatable gear by the chain band and rotate, rotatable gear can drive above-mentioned delivery board movement outside to exterior wall on gear track, when supporting plate runs to the outside of exterior wall, due to action of gravitation, supporting plate is opened downwards, slow just opening and fall to each intermediate floor of described building with supporting plate of rope fall, rotary drum is set on delivery board, slow fall rope and walk around rotary drum and descend, the position of rotary drum guarantees that the slow rope that falls can not be subject to the obstruction of motor and rotatable gear and can reduce the slow frictional force of rope when changing direction of falling,

Above-mentioned executing agency comprises supporting plate, push rod, and above-mentioned push rod supports above-mentioned supporting plate, and push rod rotatably allows the supporting plate that loses support rotate around a rotating shaft downwards, but the slow rope that falls that is arranged on above-mentioned supporting plate gets off with regard to landing;

Above-mentioned executing agency adopts tape loop, tape loop is enclosed within the periphery of drive roll and driven cylinder, above-mentioned driving mechanism adopts motor, motor can drive above-mentioned drive roll and rolls and drive the tape loop cycle rotation, when tape loop was arranged on the inner side of outer wall edge, the slow rope that falls that tape loop is arranged on tape loop when rotating just can hang along the outside of exterior wall.

Wherein, described descending lifeline comprises supporting construction one, metal ring track, magnet, above-mentioned supporting construction one is fixedly installed above-mentioned metal ring track, two surfaces being close to the metal ring track are symmetrically arranged with two magnet, magnet is fixed on supporting construction two, above-mentioned supporting construction two is fixed in a rotating shaft, above-mentioned rotating shaft is rotatable, connecting in rotating shaft reels is provided with the slow rope that falls of a volume, and an above-mentioned slow end that falls rope extends out from described descending lifeline and forms a described volume or a branch of slow rope that falls.

wherein, described building is from roofing layer or refuge story to the built-in pipe that is arranged with perforation, the floor place of built-in pipe below roofing layer or refuge story is connected with the switch box body, above-mentioned built-in pipe blocks at above-mentioned switch box body place, the switch box body is provided with openable lid, be provided with in above-mentioned built-in pipe and control stay cord or electric wire, power-on switch is arranged on roofing layer or refuge story, the actuating mechanism of power-on switch is arranged on by power-on switch, actuating mechanism is connected with an end of above-mentioned control stay cord, control stay cord from roofing layer or refuge story downwards by be arranged on body of wall or outside within the walls built-in pipe extend and extend in above-mentioned switch box body to uppermost storey or intermediate floor, opening above-mentioned lid can pull to control stay cord and drive above-mentioned actuating mechanism and make the closed energising of power-on switch, above-mentioned control stay cord can provide use in roofing layer or refuge story extend to the switch box body of below floor, design is that power-on switch is arranged in above-mentioned switch box body in addition, power-on switch in above-mentioned switch box body is connected with said wires, electric wire upwards extends on the roofing layer of described building in above-mentioned built-in pipe or is connected with above-mentioned control circuit on refuge story from the switch box body.

Wherein, the safety belt dressed of user is fixedly connected on described slow falling on rope by grabbing rope device.

Wherein, the described rope device of grabbing adopts one of following scheme:

The above-mentioned rope device of grabbing comprises movable slider, fixing slide block, and above-mentioned fixedly slide block is fixed on the housing of grabbing rope device, and movable slider is movably arranged on the housing of grabbing rope device, and described safety belt is connected with above-mentioned housing of grabbing rope device,

The described slow hole that rope can be put into above-mentioned movable slider side that falls, above-mentioned movable slider can enter to insert fixedly and clamp the slow rope that falls in slide block, movable slider is provided with parallel inclined-plane with fixing slide block, in above-mentioned movable slider can slip into fixedly slide block along above-mentioned inclined-plane, clamped the above-mentioned slow rope that falls when fixedly slide block is exerted pressure to movable slider by the inclined-plane;

The above-mentioned rope device of grabbing is an openable snap ring, describedly slow fall rope and be provided with male member every a segment distance, the inside diameter of above-mentioned snap ring is less than the outer dia of above-mentioned male member, the safety belt that the user dresses is connected with above-mentioned snap ring, snap ring can open and be inserted in above-mentioned slow rope falls and after closure fix snap ring, the above-mentioned slow male member that falls rope can block and support above-mentioned snap ring.

Wherein, be provided with a plurality of descending lifelines and a plurality of rope releasing device on the roofing layer of described building or refuge story.

Wherein, the slow rope that falls of the roofing layer of described building or the rope releasing device on refuge story two volumes that two or more descending lifelines can be extended out or multireel is discharged into by the opening that window is other or balcony is other or exterior wall is external of same perpendicular row.

after adopting technique scheme, the described slow rope that falls can be hung along the outside of the exterior wall of building by controlling and extend to that the window of uppermost storey or intermediate floor is other or balcony is other or build that external opening is other provides use, during breaking out of fire, the user has dressed safety belt and has fallen that rope is fixedly connected with and by above-mentioned window or balcony or build external outward opening and land downwards with slow, thereby fall rope through the reducing gear of descending lifeline and be subjected to the effect of reducing gear to guarantee that the slow rope that falls is drawn out with the speed of safety due to slow, this just can guarantee that the user descends with the speed of safety, when first user lands safely, second user can be connected to and slowly fall on rope by above-mentioned window or balcony or build external opening landing dressing good safety belt, certainly, for guaranteeing the speed of fleeing from, we can design simultaneously two people one or organize one group of three people or one group of many people descends simultaneously, allow again after decline next group librarian use is slow to fall rope and flee from landing, this has just played continuous lifesaving.above-mentioned technical scheme also has the following advantages: 1, can be provided with above-mentioned switch box body at each window of dwelling house and balcony, control stay cord or power-on switch, each window when breaking out of fire like this, the external opening of balcony and exterior wall is all passway for escaping, the people of premises communications centre specially crosses conflagration area and removes to seek specific passway for escaping, existing each family can not buy descending lifeline for each window, general one family can buy a descending lifeline or escape apparatus is just fine, so each family generally only has a descending lifeline passway for escaping, just may block escape personnel's escape when parlor or the breaking out of fire of doorway, bedroom, even if there is window on the escape personnel side, when descending lifeline in parlor or another room, but conflagration area has been blocked the escape personnel, therefore the escape personnel just can't take descending lifeline and go escape, and the application's technical scheme can be provided with descending lifeline at each window and the balcony of every cover premises, all set up passway for escaping at each window and balcony, 2, now people to buy the quantity of descending lifeline few, main cause is to worry effect and the security performance of descending lifeline, if by the unified screening of developer descending lifeline, select superior in quality descending lifeline, that user will be more relieved, 3, the quantity that present people buy descending lifeline is few, reason also has the placement of descending lifeline to take up room, during use, descending lifeline will have fixedly part, the decorative effect that affect the room is understood in arranging of fixture, and the descending lifeline of the application's technical scheme is to be placed on the suitable parts such as roof or refuge story, it does not take the space of dwelling house, just can start described rope releasing device after the lid that only needs the user to open the outside of body of wall or side or inboard switch box body from window limit or balcony limit during use pulls and controls stay cord or press power-on switch falls rope to slow on the roofing layer of described building or refuge story and moves to the outside of exterior wall and release and delay and fall rope, the slow rope that falls just can extend to along hanging under the lateral of exterior wall by the opening that window is other or balcony is other or exterior wall is external of below floor, the user who needs like this escape slow falls that rope is fixedly connected with and jumping downwards falls with regard to wearable good safety belt by what grab rope device or adopt that other way and above-mentioned extension put in place, the user just can descend safely under the effect that is arranged on the descending lifeline on roofing layer or refuge story and escape, 4, because the house type in the vertical direction of general dwelling house is the same, the window of every layer of dwelling house and balcony are unified in the position of vertical direction, so when descending lifeline is arranged on the building surface layer or on refuge story the time, descending lifeline slow falls rope and hangs downwards to extend and just can satisfy the even all uses of floors of a plurality of floors, and developer's technical scheme of just implementing the application in the construction stage just reduces costs than each family's purchase descending lifeline like this, 5, by developer's unification, daily repair and maintenance work and the management work that descending lifeline also is convenient to descending lifeline is set, thereby guarantee the normal use of descending lifeline, 6, the user connects and uses the fast and safety of slow speed of falling rope during fire, the safety belt that descending lifeline only need dress need be installed and be connected and fixed and slowly fall rope and jump to fall to getting final product.one of advantage of the application's maximum also is: be at first because descending lifeline is arranged on roofing layer or refuge story, above-mentioned roofing layer or refuge story area are large, allow descending lifeline to be designed to the descending lifeline of large volume, can design the higher slowing-down structure of multiple protection in the inside large space due to the descending lifeline of large volume, this is that present family expenses small size descending lifeline can't be realized, also have descending lifeline or the escape apparatus of present family expenses also to exist usual detection all qualified, the accident but breaking out of fire just meets accident when using, this is that the user is fixed on descending lifeline by the other or balcony of window during due to breaking out of fire, at this moment fire-extinguishing truck is with regard to the floor room water spray of Chang Huixiang breaking out of fire, the frictional force that the injection that the descending lifeline of friction-type runs into water will reduce the descending lifeline internal structure makes slowly falls the speed that rope is drawn out of and causes the accident greater than safety speed, same when the room breaking out of fire, can outwards spray flare from window or balcony after fire spread, flame, this also can cause the above-mentioned damage that is fixed on the other or descending lifeline that balcony is other of window, lost efficacy, this is all the major safety risks that breaking out of fire uses present descending lifeline or escape apparatus to exist, adopt technique scheme just can evade above-mentioned potential safety hazard, this is because descending lifeline is arranged on roofing layer or refuge story, this is not ignition point, descending lifeline can not be subject to the impact of fire, when also having breaking out of fire, the user has dressed safety belt and has been connected and fixed above-mentioned hanging and extended put in place slow and fall after rope by window or balcony or outward opening is descended safely, due to the safety speed general control that descends 1 meter of per second---1.5 meters, that is to say that the slow rope that falls is to descend with interior speed with 1.5 meters of 1 meter of per second or per seconds, the above-mentioned slow rope that falls adopts steel wire cable and is coated with and brushes fireproof paint, even at this moment slowly fall rope and be exposed in flame, because the effect of fireproof paint and the slow rope that falls are that speed with 1.5 meters of 1 meter of per second or per seconds is drawn out of and descends, it is slow that to fall the time that rope is in flame very short, flame can not fall rope and causes damage slow, last building now is more and more higher, high-rise building continues to bring out, this just causes the slow rope that falls of present descending lifeline constantly to lengthen, the volume of descending lifeline constantly increases, the model of descending lifeline also must constantly increase, this will inevitably affect descending lifeline manufacturing cost and practicality, and the application's technical scheme just can be evaded this problem, the application can only offer each floor use with a vertical slow rope that falls from top to bottom, no matter which floor breaking out of fire all can use above-mentioned that root to descend safely from roofing layer or the vertical fallen vertical slow rope that falls from top to bottom of refuge story of described building.In addition, slow fall rope and usually be arranged on roofing layer or on refuge story due to above-mentioned, this can not affect the effect of Exterior Design, can not use architectural design and building not impact.The scheme of also being combined with the metal ring track just like the application's the above-mentioned magnet of descending lifeline employing, that effect of utilizing magnetic brake is overall safety, effective, this is to depend on the base attribute of magnetic due to magnetic brake, except electromagnet, using permanent magnet is not need electric power, and the descending lifeline of this magnetic brake is safer, more steady than the descending lifeline of existing friction catch.the application's above-mentioned descending lifeline comprises the metal ring track, magnet, two surfaces being close to the metal ring track are symmetrically arranged with two magnet, magnet is fixed on supporting construction, above-mentioned supporting construction is fixed in a rotating shaft, above-mentioned rotating shaft is rotatable, connecting in rotating shaft reels is provided with the slow rope that falls of a volume, an above-mentioned slow end that falls rope extends out from described descending lifeline use is provided, when above-mentioned slow falling just drives above-mentioned magnet when rope is stressed to be drawn out and slide on the becket track, when metal ring track (normally aluminium alloy or copper) cutting magnetic induction line, can be at the inner eddy current that produces of metal ring track, this will generate a magnetic field and revolt motion, consequent brake force is the speed that is directly proportional, this magnetic brake effect can be interpreted as and can reduce by half delaying the speed of pulling out of falling rope rapidly, for example can be reduced to rapidly 3 meters of per seconds from 6 meters of per seconds and be reduced to again 1.5 meters of per seconds etc. delaying the speed of pulling out of falling rope, when decelerating to a certain degree, the speed of pulling out just can not slow down again, the speed of at this moment pulling out can keep constant speed, just need to assist with the friction-type braking as stopping.The metal ring track relatively moves in magnet, can produce heat energy, and the application's descending lifeline is arranged on roofing layer or refuge story, has enough spaces to be used for designing the size of circular orbit on roofing layer or refuge story, also has enough spaces to be used for designing the requirement of satisfying heat radiation.

Description of drawings

Fig. 1 is the cross-sectional schematic of the application the first embodiment;

Fig. 2 is that the rope releasing device of the application the first embodiment discharges the cross-sectional schematic of delaying when falling rope;

Fig. 3 is the generalized section of the application the second embodiment;

Fig. 4 is the schematic top plan view of the application the second embodiment;

Fig. 5 is that the application the second embodiment delays the generalized section when falling the rope whereabouts;

Fig. 6 is that the delivery board of the application the second embodiment moves to the exterior wall schematic top plan view in when outside;

Fig. 7 is the cross-sectional schematic of grabbing rope device;

Fig. 8 grabs the fastening cross-sectional schematic of delaying when falling rope of rope device;

Fig. 9 is the oblique view of grabbing rope device;

Figure 10 grabs the fastening oblique view that delays when falling rope of rope device;

Figure 11 is the cross-sectional schematic of the application the 3rd embodiment;

Figure 12 is the schematic top plan view of the application the 3rd embodiment;

Figure 13 is that the application the 3rd embodiment delays the cross-sectional schematic when falling the rope whereabouts;

The specific embodiment

as shown in Figure 1, Fig. 1 is the cross-sectional schematic of the application the first embodiment, the escape system of described building is included in descending lifeline 7 and the rope releasing device that is provided with on the roofing layer 38 of described building, above-mentioned descending lifeline 7 slow falls rope 2 and extends by rotating disk 13 from descending lifeline 7 openings 12 and change the direction extension dishes slow rope 16 that falls that rolls up, but the intermediate floor of described building or the outer correct position tricing line rope releasing device of building will be above-mentioned one roll to delay and fall rope 16 and release from top to bottom along exterior wall 30 outsides, above-mentionedly discharge from top to bottom the following slow rope 16 that falls along exterior wall 30 sides and can draw and pull slow in descending lifeline 7 to fall safety speed that rope 2 descends with human body from the interior pull of opening 12 of descending lifeline 7 out after the reducing gear effect of descending lifeline 7, the principle of above-mentioned reducing gear is can do or do with steel with aluminum at metal ring track 9(when magnet 5 and magnet 8) surperficial rapid movement, metal ring track 9 is interior can produce the eddy current that stops magnet 5 and magnet 8 motions, eddy current can make the magnet 5 of motion and the decrease speed that magnet 8 is decelerated to safety and stability very soon, generally in 1.3 meters of per seconds, the final stabilized speed of magnet 5 and magnet 8 can slowly be fallen the number of rope 16 and the safety speed of everyone weight and requirement is carried out the selection of kind and the size of magnet 5 and magnet 8 by being connected to.Above-mentioned rope releasing device comprises control system, driving mechanism, executing agency, the driving mechanism of the present embodiment is motor 21, and control system comprises and is arranged in motor 21 or the control circuit in the outside, the power-on switch 23 that is connected with the control circuit of motor 21, the control stay cord 28 that is connected with the movable piece of power-on switch 23 or moving contact or brace or button control arm, holds control stay cord 28 and be arranged on the interior built-in pipe from top to bottom 33 of exterior wall 30.Above-mentioned control stay cord 28 changes directions by rotating disk 27 and rotating disk 39 and extends to from top to bottom in the switch box body 37 of intermediate floor in the perforate 32 of the exterior wall 30 of described building and built-in pipe 33.The executing agency of above-mentioned rope releasing device comprises the chain band 35, rotating shaft 15, the case lid 10 that are connected with motor 21, be arranged on rotating disk 13, rotating disk 17 on case lid 10, the slow rotating shaft 18 of falling rope 16 that is used for reeling, be used for holding the slow supporting plate 19 that falls rope 16, and above-mentioned case lid 10 can rotate around rotating shaft 15 under the drive of motor 21.A kind of building as shown in Figure 1, comprise exterior wall 30, be provided with switch box body 37 in described exterior wall 30, be provided with in above-mentioned switch box body 16 and control stay cord 28, above-mentioned control stay cord 28 is connected in the moving contact of the power-on switch 23 of descending lifeline 7, the user can pull control stay cord 28 in above-mentioned switch box body 37 in the intermediate floor of described building, control stay cord 28 and pull the moving contact of power-on switch 23 to make the closed energising of power-on switch 23 by rotating disk 39 and rotating disk 27.descending lifeline 7 is arranged on the roofing layer 38 of described building, descending lifeline 7 comprises case lid 10, casing 6, case lid 10 can rotate folding around the rotating shaft 15 that is arranged on casing 6, casing 6 is fixedly installed metal ring track 9(by supporting construction 11 and can makes of aluminum metal), be close to metal ring track 9 and be provided with magnet 5 and magnet 8, magnet 5 and magnet 8 are fixed on supporting construction 20, supporting construction 20 is fixed in rotating shaft 1, rotating shaft 1 is rotatable, be connected with the slow rope 3 that falls of a volume in rotating shaft 1, the slow rope 3 that falls is pulled out part and is the slow rope 2 that falls, be provided with rotating disk 13 and rotating disk 17 on above-mentioned case lid 10, case lid 10 surfaces are provided with rotating shaft 18 and supporting plate 19, the above-mentioned slow rope 2 that falls extends the outside of casing 6 and coiled rotating disk 13 and coils in rotating shaft 18 again and become the slow rope 16 that falls of a volume from the opening 12 of casing 6.also be provided with motor 21 in casing 6, the turning cylinder 22 of motor 21 can drive rotating shaft 15 by chain band 35 and rotate, the control circuit of motor 21 is by electric wire 25, electric wire 26 is connected with power-on switch 23, power-on switch 23 is normally open when normal, the moving contact of power-on switch 23 is connected with a control stay cord 28, controlling stay cord 28 changes directions by rotating disk 27 and rotating disk 39 extend to from top to bottom intermediate floor in the perforate 32 of the exterior wall 30 of described building and built-in pipe 33, be provided with switch box body 37 in the exterior wall 30 of intermediate floor, switch box body 37 is provided with openable lid 36, when breaking out of fire or earthquake or other need in time leave building, the user can open the lid and 36 pull out in the above-mentioned switch box body 37 and control stay cord 28 and make the closed energising of power-on switch 23, said motor 21 can stop after under the control of control circuit, the follow procedure action makes case lid 10 open certain angle, the other bracing frame 31 that is provided with case lid 10 of another descending lifeline 7, be provided with support spring 29 on bracing frame 31, the cushioning effect of 29 supporting box covers 10 of support spring.

As shown in Figure 2, Fig. 2 is that the rope releasing device of the application the first embodiment discharges slow cross-sectional schematic when falling rope.When breaking out of fire or earthquake or other need in time leave building, the user can open the lid and 36 pull out in the above-mentioned switch box body 37 and control stay cord 28 and make the closed energising of power-on switch 23, said motor 21 can stop after under the control of control circuit, the follow procedure action makes case lid 10 open certain angle, the other bracing frame 31 that is provided with case lid 10 of descending lifeline 7, be provided with support spring 29 on

bracing frame

31,29 cushioning effects of support spring.be provided with descending lifeline 7 and rope releasing device on the roofing layer of described building, but the intermediate floor of described building or the outer correct position tricing line rope releasing device of building will be above-mentioned one roll to delay and fall rope 16 and release from top to bottom along exterior wall 30 sides, above-mentionedly discharge from top to bottom the following slow rope 16 that falls along exterior wall 30 sides and can draw and pull slow in descending lifeline 7 to fall safety speed that rope 2 descends with human body from the interior pull of descending lifeline 7 out after the reducing gear effect of descending lifeline 7, the principle of above-mentioned reducing gear is when magnet 5 and the magnet 8 surperficial rapid movement at metal ring track 9, metal ring track 9 is interior can produce the eddy current that stops magnet 5 and magnet 8 motions, eddy current can make the magnet 5 of motion and the decrease speed that magnet 8 is decelerated to safety and stability very soon, generally in 1.3 meters of per seconds, the final stabilized speed of magnet 5 and magnet 8 can slowly be fallen the number of rope 16 and the safety speed of everyone weight and requirement is carried out the selection of kind and the size of magnet 5 and magnet 8 by being connected to.Above-mentioned rope releasing device comprises control system, driving mechanism, executing agency, the driving mechanism of the present embodiment is motor 21, control system comprise be arranged in motor 21 or the control circuit in the outside, the power-on switch 23 that is connected with the control circuit of motor 21, with the control stay cord 28 that the movable piece of power-on switch 23 or moving contact or brace or button control arm are connected, hold control stay cord 28 and be arranged on the interior built-in pipe from top to bottom 33 of exterior wall 30.Above-mentioned control stay cord 28 changes directions by rotating disk 27 and rotating disk 39 and extends to from top to bottom in the switch box body 37 of intermediate floor in the perforate 32 of the exterior wall 30 of described building and built-in pipe 33.the executing agency of above-mentioned rope releasing device comprises the chain band 35 that is connected with motor 21, rotating shaft 15, case lid 10, be arranged on the rotating disk 13 on case lid 10, rotating disk 17, slow rotating shaft 18 of falling rope 16 is used for reeling, be used for holding the slow supporting plate 19 that falls rope 16, above-mentioned case lid 10 can rotate around rotating shaft 15, as shown in Figure 2, after rotating, case lid 10 leans against on support spring 29, case lid 10 drives simultaneously the slow rope 16 that falls of an above-mentioned volume in rotation and overturns, falling rope 16 because the effect of contraction of rotating shaft 18 and supporting plate 19 is slow when beginning turning can be fixed in rotating shaft 18, when being turned to exterior wall 30 outside, due to action of gravitation make an above-mentioned volume slow fall that rope 16 landing from the rotating shaft 18 is got off and spread apart along the exterior wall 30 of described building fall to extending to the window of intermediate floor is other or balcony is other or exterior wall to by outward opening, the wearable good safety belt of user also is fixedly connected with the slow rope 16 that falls that puts in place, then by above-mentioned window or balcony or the external outward opening of exterior wall jumps off downwards and under descending lifeline 7 effect safety descend.Be provided with switch box body 37 in described exterior wall 30, be provided with in above-mentioned switch box body 37 and control stay cord 28, above-mentioned control stay cord 28 is connected in the power-on switch 23 of motor 21, the user can pull out control stay cord 28 in above-mentioned switch box body 37 in the intermediate floor of described building, control stay cord 28 and pull the moving contact of power-on switch 23 to make the closed energising of power-on switch 23 by rotating disk 39 and rotating disk 27.above-mentioned descending lifeline 7 is arranged on the roofing layer 38 of described building, above-mentioned descending lifeline 7 comprises case lid 10, casing 6, case lid 10 can rotate folding around the rotating shaft 15 that is arranged on casing 6, casing 6 is fixedly installed metal ring track 9(by supporting construction 11 can use aluminium alloy), be close to metal ring track 9 and be provided with magnet 5 and magnet 8, magnet 5 and magnet 8 are fixed on supporting construction 20, supporting construction 20 is fixed in rotating shaft 1, rotating shaft 1 is rotatable, be provided with the slow rope 3 that falls of a volume in rotating shaft 1, the slow rope 3 that falls is pulled out part and is the slow rope 2 that falls, be provided with rotating disk 13 and rotating disk 17 on above-mentioned case lid 10, case lid 10 surfaces are provided with rotating shaft 18 and supporting plate 19, the above-mentioned slow rope 2 that falls extends the outside of casing 6 and coiled rotating disk 13 and coils in rotating shaft 18 again and become the slow rope 16 that falls of a volume from casing 6.be provided with motor 21 in casing 6, the turning cylinder 22 of motor 21 can drive rotating shaft 15 by chain band 35 and rotate, the control circuit of motor 21 is by electric wire 25, electric wire 26 is connected with power-on switch 23, power-on switch 23 is normally open when normal, the moving contact of power-on switch 23 or movable disconnecting link are connected with control stay cord 28, controlling stay cord 28 changes directions by rotating disk 27 and rotating disk 39 extend to from top to bottom intermediate floor in the perforate 32 of the exterior wall 30 of described building and built-in pipe 33, be provided with switch box body 37 in the exterior wall 30 of intermediate floor, switch box body 37 is provided with openable lid 36.Such scheme also has following characteristics and advantage: the slow rope 16 that falls that falls to extending along exterior wall 30 has a segment distance apart from the surface of exterior wall 30, and this can guarantee that the escape personnel comes to harm on the surface that the landing process can not collide exterior wall 30 and can slow down user's the feared state of mind.

as shown in Figure 3, Fig. 3 is the generalized section of the application the second embodiment, the escape system of described building is included in descending lifeline 86 and the rope releasing device that is provided with on the roofing layer 85 of described building, the slow rope 57 that falls of one volume of above-mentioned descending lifeline 86 extends the slow rope 58 that falls, the slow rope 58 that falls extends into the slow rope 65 that falls of a volume by rotating disk 60 and rotating disk 63 change directions, but the intermediate floor of described building or the outer correct position tricing line rope releasing device of building will be above-mentioned one roll to delay and fall rope 65 and release from top to bottom along the outside of exterior wall 73, above-mentioned discharge from top to bottom along exterior wall 73 outsides slow fall rope 65 can draw pull slow in descending lifeline 86 to fall the safety speed of rope 57 through descending with human body after the reducing gear effect of descending lifeline 86 from the rotating shaft 56 of descending lifeline 86 or on rotating disk pull is out, the principle of above-mentioned reducing gear is when magnet 55 and magnet 53 during the surperficial rapid movement at metal ring track 51, metal ring track 51 is interior can produce the eddy current that stops magnet 55 and magnet 53 motions, eddy current can make the magnet 55 of motion and the decrease speed that magnet 53 is decelerated to safety and stability very soon, generally in 1.3 meters of per seconds, the final stabilized speed of magnet 55 and magnet 53 can slowly be fallen the number of rope 65 and the safety speed of everyone weight and requirement is carried out the selection of kind and the size of magnet 55 and magnet 53 by being connected to, the above-mentioned slow rope 57 that falls, the slow rope 58 that falls, the slow rope 65 that falls is same slow ropes that fall, we can be provided with male member such as colligation is welded with steel ring slow falling on rope 65 every a segment distance, above-mentioned male member with grab rope device when being combined, male member can support to catch on grabs rope device.

Above-mentioned rope releasing device comprises control system, driving mechanism, executing agency.

The driving mechanism of the present embodiment is motor 61.

the executing agency of above-mentioned rope releasing device comprises the chain band 68 that is connected with motor 61, be arranged on the rotating disk 60 on housing 59, rotating disk 63, the slow delivery board 330 that falls rope 65 is used for veering away, hold the slow openable supporting plate 76 that falls rope 65 with being used for of being rotatably connected of delivery board 330, above-mentioned delivery board 330 and supporting plate 76 are arranged on a support plate, support plate is connected with gear track 67, above-mentioned delivery board 330 is fixedly connected with the connecting shaft of rotatable gear 66, rotatable gear 66 is arranged between gear track 67 and flanging 87, the gear inosculation of rotatable gear 66 and gear track 67, said motor 61 is fixedly connected on above-mentioned delivery board 330 and by chain band 68 and is connected with rotatable gear 66, motor 61 can drive rotatable gear 66 by chain band 68 and rotate, rotatable gear 66 can drive above-mentioned delivery board 330 movement outside to exterior wall 73 on gear track 67, supporting plate 76 has left the supporting of above-mentioned support plate when supporting plate 76 runs to the outside of exterior wall 73, due to action of gravitation, supporting plate 76 is opened downwards, slow just opening and fall to each intermediate floor of described building with supporting plate 76 of rope 65 fall, rotary drum 62 is set on delivery board 330, slow fall rope 65 and walk around rotary drum 62 and descend, the position of rotary drum 62 is for guaranteeing that the slow rope 65 that falls can not be subject to the obstruction of motor 61 and rotatable gear 66 and can reduce the slow frictional force of rope 65 when changing direction of falling.

Above-mentioned control system comprise be arranged in motor 61 or the control circuit in the outside, the power-on switch 88 that is connected with the control circuit of motor 61, with the control stay cord 80 that the movable piece of power-on switch 88 or moving contact or brace or button control arm are connected, hold control stay cord 80 and be arranged on the interior built-in pipe from top to bottom 81 of exterior wall 73.Above-mentioned control stay cord 80 changes in directions extend to intermediate floor from top to bottom in the perforate space 72 of the exterior wall 73 of described building and built-in pipe 81 switch box body 83 and the switch box body of other intermediate floor by rotating disk 79.

be provided with switch box body 83 in the exterior wall 73 of building as shown in Figure 3, be provided with in above-mentioned switch box body 83 and extend the control stay cord 80 that puts in place, above-mentioned control stay cord 80 is connected in power-on switch 88, the user can pull out control stay cord 80 in above-mentioned switch box body 83 in the floor of described building, controlling stay cord 80 pulls the movable disconnecting link of power-on switch 88 or moving contact to make the closed energising of power-on switch 88 by rotating disk 79, certainly also power switch circuit of action launching of available control stay cord 80 and make above-mentioned control circuit energising and allow the motor operation by the program of setting, also has design: at the interior on-off circuit that arranges of above-mentioned built-in pipe 81, the switch of on-off circuit is arranged in switch box body 81, when pressing above-mentioned switch, the user just can make the control circuit energising allow the motor follow procedure move.

above-mentioned descending lifeline 86 is arranged on the roofing layer 85 of described building, descending lifeline 86 comprises housing 59, housing 59 is fixedly installed metal ring track 51(by supporting construction 50 can use aluminium alloy), be close to metal ring rail 51 and be provided with magnet 55 and magnet 53, magnet 55 and magnet 53 are fixed on supporting construction 52, supporting construction 52 is fixed in rotating shaft 56, rotating shaft 56 is rotatable, be provided with the slow rope 57 that falls of a volume in rotating shaft 56, the slow rope 57 that falls is pulled out part and is the slow rope 58 that falls, be provided with rotating disk 60 and rotating disk 63 on above-mentioned housing 59, the above-mentioned slow rope 57 that falls extends and coiled rotating disk 60 and rotating disk 63 from rotating shaft 56 and coils and become the slow rope 65 that falls of a volume.the control circuit of said motor 61 is by electric wire 70, electric wire 77 is connected with power-on switch 88, power-on switch 88 is normally open when normal, the movable disconnecting link of power-on switch 88 or moving contact are connected with control stay cord 80, controlling stay cord 80 changes directions by rotating disk 79 extend to from top to bottom intermediate floor in the perforate 72 of the exterior wall 73 of described building and built-in pipe 81, be provided with switch box body 83 in the exterior wall 73 of intermediate floor, switch box body 83 is provided with openable lid 82, when breaking out of fire or earthquake or other need in time leave building, the user can open the lid and 82 pull out in the above-mentioned switch box body 83 and control stay cord 80 and make the closed energising of power-on switch 88, said motor 61 just can make the slow delivery board that falls rope 65 of placement stop after outer operation certain distance to exterior wall 73 in follow procedure action under the control of control circuit.

as shown in Figure 4, Fig. 4 is the schematic top plan view of the application the second embodiment, the escape system of described building is included in descending lifeline 86 and the rope releasing device that is provided with on the roofing layer 85 of described building, the slow rope 57 that falls of one volume of above-mentioned descending lifeline 86 extends the slow rope 58 that falls, the slow rope 58 that falls extends into the slow rope 65 that falls of a volume by rotating disk, but the intermediate floor of described building or the outer correct position tricing line rope releasing device of building will be above-mentioned one roll to delay and fall rope 65 and release from top to bottom along exterior wall 73 outsides, above-mentioned along exterior wall 73 sides discharge from top to bottom slow fall rope 65 can draw pull slow in descending lifeline 86 to fall safety speed that rope 57 descends with human body after the reducing gear effect of descending lifeline 86 from the rotating shaft of descending lifeline 86 or on rotating disk pull is out, the principle of above-mentioned reducing gear is to adopt the aluminium manufacturing when the magnet of magnet 55 and below at metal ring track 51() surperficial rapid movement the time, the interior eddy current that can produce the magnet movement that stops magnet 55 and below of metal ring track 51, eddy current can make the magnet of the magnet 55 of motion and below be decelerated to very soon the decrease speed of safety and stability, generally in 1.3 meters of per seconds, concrete principle can be referring to Lenz's law.

The driving mechanism of the present embodiment is motor 61.

the executing agency of above-mentioned rope releasing device comprises the chain band 68 that is connected with motor 61, be arranged on the rotating disk on housing 59, the slow delivery board 330 that falls rope 65 is used for veering away, hold the slow openable supporting plate 76 that falls rope 65 with being used for of being rotatably connected of delivery board 330, above-mentioned delivery board 330 and supporting plate 76 are arranged on a support plate 89, support plate 89 is connected with gear track 67, above-mentioned delivery board 330 is fixedly connected with the connecting shaft of rotatable gear 66, rotatable gear 66 is arranged between gear track 67 and flanging, the gear inosculation of rotatable gear 66 and gear track 67, said motor 61 is fixedly connected on above-mentioned delivery board 330 and by chain band 68 and is connected with rotatable gear 66, motor 61 can drive rotatable gear 66 by chain band 68 and rotate, rotatable gear 66 can drive above-mentioned delivery board 330 movement outside to exterior wall 73 on gear track 67, supporting plate 76 has left the supporting of above-mentioned support plate 89 when supporting plate 76 runs to the outside of exterior wall 73, due to action of gravitation, supporting plate 76 is opened downwards, slow just opening and fall to each intermediate floor of described building with supporting plate 76 of rope 65 fall, rotary drum 62 is set on delivery board 330, slow fall rope 65 and walk around rotary drum 62 and descend, the position of rotary drum 62 guarantees the slow obstruction that rope 65 can be avoided motor 61 and rotatable gear 66 objects such as grade of falling, and can reduce to delay the frictional force when falling rope 65 change direction, extend slow service life of falling rope 65.

As shown in Figure 5, Fig. 5 is that the application the second embodiment delays the generalized section when falling the rope whereabouts, its structure explanation is described basic identical with above-mentioned Fig. 1 as shown in Figure 5, and the below only makes simple explanation, and the rope releasing device comprises control system, driving mechanism, executing agency.the driving mechanism of the present embodiment is motor, said motor is fixedly connected on above-mentioned delivery board 330 and by the chain band and is connected with rotatable gear 66, motor can drive rotatable gear 66 by the chain band and rotate, rotatable gear 66 can drive above-mentioned delivery board 330 movement outside to exterior wall on gear track 67, when supporting plate 76 runs to the outside of exterior wall, due to action of gravitation, supporting plate 76 is opened downwards, slow just opening and fall to each intermediate floor of described building with supporting plate 76 of rope 65 fall, rotary drum 62 is set on delivery board 330, slow fall rope 65 and walk around rotary drum 62 and descend, the position of rotary drum 62 guarantees that the slow rope 65 that falls can not be subject to the obstruction of motor and rotatable gear 66 and can reduce the slow frictional force of rope 65 when changing direction of falling.

Above-mentioned control system comprise be arranged in motor or the control circuit in the outside, the power-on switch 88 that is connected with the control circuit of motor, with the control stay cord 80 that the movable piece of power-on switch 88 or moving contact or brace or button control arm are connected, hold control stay cord 80 and be arranged on outward within the walls built-in pipe from top to bottom 81.Above-mentioned control stay cord 80 changes in direction extends to intermediate floor from top to bottom in the perforate space of the exterior wall of described building and built-in pipe 81 switch box body by rotating disk and in the switch box body of other intermediate floor.

the control circuit of said motor is by electric wire 70, electric wire 77 is connected with power-on switch 88, power-on switch 88 is normally open when normal, the movable disconnecting link of power-on switch 88 or movable contact are connected with control stay cord 80, controlling stay cord 80 changes directions by rotating disk 79 extend to from top to bottom intermediate floor in the perforate of the exterior wall of described building and built-in pipe 81, the outer switch box body that is provided with within the walls of intermediate floor, the switch box body is provided with openable lid 82, when breaking out of fire or earthquake or other need in time leave building, the user can open the lid and 82 pull out in the above-mentioned switch box body 83 and control stay cord 80 and make the closed energising of power-on switch 88, said motor can make to place in follow procedure action under the control of control circuit and stop after the slow delivery board 89 that falls rope 65 is transported outward the row certain distance to exterior wall, such scheme also has following characteristics and advantage: the slow rope 65 that falls that falls to extending along exterior wall has a segment distance apart from wall face, this can guarantee that the escape personnel can not collide wall face in the landing process.

As shown in Figure 6, Fig. 6 is that the delivery board of the application the second embodiment moves to the exterior wall schematic top plan view in when outside, when delivery board 330 can be moved in the effect of motor 61 outside of exterior wall, supporting plate 76 has left the supporting of above-mentioned support plate 89, due to action of gravitation, supporting plate 76 can be opened downwards, the slow rope 65 that falls just can be with the opening and fall to each intermediate floor of described building of supporting plate 76.

as shown in Figure 7, Fig. 7 is the cross-sectional schematic of grabbing rope device, when rope device 116 is grabbed in use, the user has dressed safety belt and safety belt has been connected and grabbed on the shell 139 of rope device 116, fall rope 118 and put into the internal void 117 of grabbing rope device 116 slow, slow fall rope 118 and pass the internal void 117 of grabbing rope device 116, grab rope device 116 and comprise movable slider 128, movable slider 131, fixedly slide block 127, fixedly slide block 129, above-mentioned fixedly slide block 127, fixedly slide block 129 is fixed on the housing 139 of grabbing rope device 116, movable slider 128, movable slider 131 is movably arranged on the housing 139 of grabbing rope device 116, above-mentioned movable slider 128, movable slider 131 can enter and insert fixedly slide block 127, the fixing slow rope 118 that falls of the interior clamping of slide block 129, be provided with the cylindric protruding thing 119 and the cylindric protruding thing 120 that are parallel to inclined-plane 137 on movable slider 128, be provided with the cylindric protruding thing 121 and the cylindric protruding thing 122 that are parallel to inclined-plane 138 on movable slider 131, above-mentioned cylindric protruding thing 119 and cylindric protruding thing 120 insert and are parallel in the grooved tracks on inclined-plane 137, above-mentioned cylindric protruding thing 121 and cylindric protruding thing 122 insert and are parallel in the grooved tracks on inclined-plane 138, grooved tracks is arranged on the housing 139 of grabbing rope device 116, fixedly slide block 127 is provided with the slip plane 136 that is parallel to inclined-plane 137, fixedly slide block 129 is provided with the slip plane 135 that is parallel to inclined-plane 138, movable slider 128, be provided with Compress Spring 125 and Compress Spring 126 on the bottom surface of movable slider 131, when upspringing, Compress Spring 125 and Compress Spring 126 promote movable slider 128, movable slider 131 enters fixedly slide block 127 and fixedly in slide block 129, in the process that advances, because inserting, above-mentioned cylindric protruding thing 119 and cylindric protruding thing 120 be parallel in the grooved tracks on inclined-plane 137, above-mentioned cylindric protruding thing 121 and cylindric protruding thing 122 insert and are parallel in the grooved tracks on inclined-plane 138, movable slider 128 under the constraint of above-mentioned grooved tracks, movable slider 131 very successfully is advanced into fixedly slide block 127, fixedly in slide block 129, and at fixing 127 pairs of movable sliders 128 of slide block, clamped the slow rope 118 that falls when fixedly 129 pairs of movable sliders 131 of slide block are exerted pressure, after the user has dressed safety belt and has connected on the shell 139 of grabbing rope device 116, when the window as the user by exterior wall lands downwards, Compress Spring 125 and Compress Spring 126 are upspring and are promoted movable slider 128, movable slider 131 enters fixedly slide block 127 and fixedly in slide block 129, and because user's gravity and the downward motion of user makes the slow rope 118 that falls produce pulling force upwards and drive movable slider 128 under the effect of frictional force, movable slider 131 more in depth enters fixedly slide block 127, fixedly in slide block 129, enter fixedly slide block 127, fixedly slide block 129 is darker, fixedly slide block 127, fixedly slide block 129 is by slip plane 136 and 135 pairs of movable sliders 128 of slip plane, the pressure that movable slider 131 produces is larger, this has just produced the effect of self-locking, slow like this rope 118 falls under the clamping of movable slider 128 and movable slider 131 and gravity factor, under the self-locking action that the factor that moves downward produces, being fastened on the user who grabs on rope device 116 descends safely on rope 118 and can not fall with regard to being fixed on slow falling.also have, we can be at movable slider 128, be connected with stay cord upwards on movable slider 131, stay cord upwards can be movable slider 128 under the External Force Acting that makes progress, movable slider 131 draws in fixedly slide block 127, fixedly in slide block 129, the above-mentioned stay cord that makes progress extends to outside the shell 139 of grabbing rope device 116 use is provided, movable slider 128, movable slider 131 also can start by mechanical device, for example can adopt Compress Spring 125, Compress Spring 126 is upspring or motor action or the above-mentioned movable slider 128 of hydraulic stem action promotion, movable slider 131 enters above-mentioned fixedly slide block 127, fixedly in slide block 129 and clamp the slow rope 118 that falls.As shown in Figure 7, described movable slider 128, movable slider 131 are near the slow shape undulate shape that falls the one side of rope 118, movable slider 128 has wavy surface 130, movable slider 131 has wavy surface 123, wavy surface 130 and wavy surface 123 coincide, and certain above-mentioned movable slider 128, movable slider 131 also can be designed to flat shape near slow one side of falling rope 118.

as shown in Figure 8, Fig. 8 grabs the fastening cross-sectional schematic of delaying when falling rope of rope device, movable slider 128, the compressed spring 125 of movable slider 131 and Compress Spring 126 are upspring and are advanced into fixedly slide block 127 and fixedly in slide block 129, and at fixing 129 pairs of movable sliders 131 of slide block, clamped the slow rope 118 that falls when fixedly 127 pairs of movable sliders 128 of slide block are exerted pressure, this moment, user's gravity made the slow rope 118 that falls produce pulling force upwards and drive movable slider 128 under the effect of frictional force with the factor that moves downward, movable slider 131 more deeply enters fixedly slide block 127, fixedly in slide block 129, enter fixedly slide block 127, fixedly slide block 129 is darker, fixedly slide block 127, fixing 129 pairs of movable sliders 128 of slide block, the pressure that movable slider 131 produces is larger, this has just produced the effect of self-locking, the slow like this rope 118 that falls is under the clamping of movable slider 128 and movable slider 131 and grab rope device 116 under the self-locking action that produces of gravity factor and just be fixed on slow falling on rope 118, being fastened on the user that grabs on rope device 116 can not fall with regard to being fixed on slow fall on rope 118.

as shown in Figure 9, Fig. 9 is the oblique view of grabbing rope device, when rope device 116 is grabbed in use, the user has dressed safety belt and safety belt has been connected and grabbed on the shell 139 of rope device 116, opening 115 by on shell 139 falls rope 118 and puts into the internal void 117 of grabbing rope device 116 slow, slow fall rope 118 and pass the internal void 117 of grabbing rope device 116, grab rope device 116 and comprise movable slider 128, movable slider 131, fixedly slide block 127, fixedly slide block 129, above-mentioned fixedly slide block 127, fixedly slide block 129 is fixed on the housing 139 of grabbing rope device 116, movable slider 128, movable slider 131 slidably is arranged on the housing 139 of grabbing rope device 116, slow fall rope 118 put into when grabbing rope device 116 must fixing slide block 127 and fixedly slide block 129 be arranged on above, above-mentioned movable slider 128, movable slider 131 can enter and insert fixedly slide block 127, the fixing slow rope 118 that falls of the interior clamping of slide block 129, be provided with two cylindric protruding things that are parallel to inclined-plane 137 on movable slider 128, be provided with two cylindric protruding things that are parallel to inclined-plane 138 on movable slider 131, above-mentioned two cylindric protruding things insert and are parallel in the grooved tracks on inclined-plane 137, above-mentioned two cylindric protruding things insert and are parallel in the grooved tracks on inclined-plane 138, grooved tracks is arranged on the housing 139 of grabbing rope device 116, fixedly slide block 127 is provided with the slip plane 136 that is parallel to inclined-plane 137, fixedly slide block 129 is provided with the slip plane 135 that is parallel to inclined-plane 138, movable slider 128, be provided with Compress Spring 125 and Compress Spring 126 on the bottom surface of movable slider 131, when upspringing, Compress Spring 125 and Compress Spring 126 promote that two movable sliders enter fixedly slide block 127 and fixedly in slide block 129, in the process that advances, because inserting, two on above-mentioned movable slider 128 cylindric protruding things are parallel in the grooved tracks on inclined-plane 137, two cylindric protruding things on above-mentioned movable slider 131 insert and are parallel in the grooved tracks on inclined-plane 138, movable slider 128 under the constraint of above-mentioned two grooved tracks, movable slider 131 very successfully is advanced into fixedly slide block 127, fixedly in slide block 129, and at fixing 127 pairs of movable sliders 128 of slide block, clamped the slow rope 118 that falls when fixedly 129 pairs of movable sliders 131 of slide block are exerted pressure, after having dressed safety belt and connected on the shell 139 of grabbing rope device 116, the user allow simultaneously Compress Spring 125 and Compress Spring 126 upspring to make movable slider 128 and movable slider 131 to slide into above-mentioned fixedly slide block 127 and fixedly in slide block 129, when the window as the user by exterior wall lands downwards, user's gravity and downward motion make the slow rope 118 that falls produce pulling force upwards and drive movable slider 128 under the effect of frictional force, movable slider 131 more in depth enters fixedly slide block 127, fixedly in slide block 129, enter fixedly slide block 127, fixedly slide block 129 is darker, fixedly slide block 127, fixedly slide block 129 is by slip plane 136 and 135 pairs of movable sliders 128 of slip plane, the pressure that movable slider 131 produces is larger, this has just produced the effect of self-locking, slow like this rope 118 falls under the clamping of movable slider 128 and movable slider 131 and gravity factor, under the self-locking action that the factor that moves downward produces, being fastened on the user that grabs on rope device 116 can not fall with regard to being fixed on slow fall on rope 118.also have, we can be at movable slider 128, be connected with stay cord upwards on movable slider 131, stay cord upwards can be movable slider 128 under the External Force Acting that makes progress, movable slider 131 draws in fixedly in slide block, the above-mentioned stay cord that makes progress extends to the shell of grabbing rope device 116 use is provided outward, movable slider 128, movable slider 131 also can start by mechanical device, for example adopt and make Compress Spring 125, Compress Spring 126 is upspring or motor action or the above-mentioned movable slider 128 of hydraulic stem action promotion, movable slider 131 enters above-mentioned fixedly slide block 127, fixedly in slide block 129 and clamp the slow rope 118 that falls.Movable slider 128, movable slider 131 are plane near slow one side of falling rope 118 as shown in Figure 9, certainly as shown in Figure 7, above-mentioned movable slider 128, movable slider 131 also can be designed to wave-like to increase and slow frictional force of falling rope 118 near slow one side of falling rope 118.

as shown in figure 10, Figure 10 grabs the fastening oblique view that delays when falling rope of rope device, movable slider 128, the compressed spring 125 of movable slider 131 and Compress Spring 126 are upspring and are advanced into fixedly slide block 127 and fixedly in slide block 129, and at fixing 129 pairs of movable sliders 131 of slide block, clamped the slow rope 118 that falls when fixedly 127 pairs of movable sliders 128 of slide block are exerted pressure, this moment, user's gravity made the slow rope 118 that falls produce pulling force upwards and drive movable slider 128 under the effect of frictional force with the factor that moves downward, movable slider 131 more deeply enters fixedly slide block 127, fixedly in slide block 129, enter fixedly slide block 127, fixedly slide block 129 is darker, fixedly slide block 127, fixing 129 pairs of movable sliders 128 of slide block, the pressure that movable slider 131 produces is larger, this has just produced the effect of self-locking, the slow like this rope 118 that falls is under the clamping of movable slider 128 and movable slider 131 and grab rope device 116 under the self-locking action that produces of gravity factor and just be fixed on slow falling on rope 118, being fastened on the user that grabs on rope device 116 can not fall with regard to being fixed on slow fall on rope 118.

as shown in figure 11, Figure 11 is the cross-sectional schematic of the application the 3rd embodiment, the escape system of described building is included in descending lifeline 150 and the rope releasing device that is provided with on the roofing layer 177 of described building, be provided with the slow rope 152 that falls of a volume in descending lifeline 150, slow in above-mentioned descending lifeline 150 falls rope 152 and can be drawn out from the opening of descending lifeline 150 safety speed with 1.5 meters of per seconds through the effect of descending lifeline 150 interior reducing gears, slow in above-mentioned descending lifeline 150 falls rope 152 and extends from the outward opening of descending lifeline 150 one section slow rope 160 that falls is set, the slow length of falling rope 160 of above-mentioned descending lifeline 150 extensions is not less than building roof height and dish and rolls up and slow fall rope 167 and be arranged on the supporting plate 172 of rope releasing device.Above-mentioned rope releasing device comprises control system, driving mechanism, executing agency, and driving mechanism adopts user's pulling stay cord 176.Control system comprises that the exterior wall 159 of described building interior (or in beam or in post) is provided with stay cord 176, the push rod 173 that is provided with in the built-in pipe 179 of vertical perforation, built-in pipe 179.Executing agency comprises supporting plate 172, push rod 171.above-mentioned stay cord 176 1 ends are connected in the push rod 173 that is used for supporting splint 172 under supporting plate 172, push rod 173 can rotate around a rotating shaft, above-mentioned stay cord 176 extends and extends to from the top down in a switch box body of intermediate floor along the built-in pipe 179 in exterior wall 159 from the push rod 173 of control system, above-mentioned stay cord 176 can control and the leave behind push rod 173 of rope releasing device, the supporting plate 172 that loses supporting rotates and leans against on skewback or swash plate 170 around rotating shaft 168, being connected to simultaneously the case lid 175 that the push rod 171 on supporting plate 172 will be arranged on casing 166 backs down, at this moment above-mentioned supporting plate 172 leans against on the inclined-plane 169 of skewback 170, slow fall that rope 167 just slides and hang from top to bottom along the outside of exterior wall 159 release.

as shown in figure 11, descending lifeline 150 is arranged on roofing 177, slow fall rope 152 and stretch out in descending lifeline 150, descending lifeline 150 comprises metal ring track 163, be close to metal ring track 163 and be provided with magnet 161 and magnet 165, magnet 161 and magnet 165 are fixed on supporting construction 158, supporting construction 158 is fixed in rotating shaft 156, rotating shaft 156 can be rotated on bearing 155 and bearing 157, be connected with the slow rope 152 that falls of a volume in rotating shaft 156, the slow rope 152 that falls extends the part of pulling out descending lifeline 150 and is the slow rope 160 that falls, during use, the user clamps above-mentioned sagging put in place slow by rope tightening device and falls rope 167 and descend, the user just is fastened on by rope tightening device and slow fall on rope 167 and pull the slow rope 167 that falls to pull simultaneously and slowly fall rope 160 from the interior extraction of descending lifeline 150 in the decline process, the above-mentioned slow rope 160 that falls drives rotating shafts 156 and rotates on bearing 155 and bearing 157, magnet 161 and magnet 165 that rotating shaft 156 drives on supporting construction 158 rotate on metal ring track 163, due to magnet 161 and magnet 165 in rotation process at the interior generation of metal ring track 163 magnetic field eddy current, the magnetic field eddy current hinders the rapid movement of magnet 161 and magnet 165, can make the magnet 161 of quick rotation and the speed of magnet 165 quickly fall to safety speed, the user just can pull slow rope 160 safety under the effect of descending lifeline 150 of falling to descend by the slow rope 167 that falls like this, another supporting construction 151 is connected with metal ring track 163 and metal ring track 163 plays a supportive role, supporting construction 151 is arranged in casing 178.For strengthening the effect of above-mentioned descending lifeline 150, above-mentioned magnet 161 and magnet 165 can adopt Haier's Bake array, and this is a kind of magnet structure, are the approximate ideal structures on engineering, and target is to produce the strongest magnetic field with minimum magnet.

as shown in figure 12, Figure 12 is the schematic top plan view of the application the 3rd embodiment, the escape system of described building is included in the descending lifeline 150 that is provided with on the roofing layer of described building, be provided with the slow rope 152 that falls of a volume in descending lifeline 150, slow in above-mentioned descending lifeline 150 falls rope 152 and can be drawn out from the opening of descending lifeline 150 safety speed with 1.5 meters of per seconds through the effect of descending lifeline 150 interior reducing gears, slow in above-mentioned descending lifeline 150 falls rope 152 and extends from the outward opening of descending lifeline 150 one section slow rope 160 that falls is set, the slow length of falling rope 160 of above-mentioned descending lifeline 150 extensions is not less than building roof height and dish and rolls up and slow fall rope 167 and be arranged on the supporting plate 172 of rope releasing device, in the exterior wall 159 of described building, (or in beam or in post) is provided with the built-in pipe of vertical perforation, be provided with stay cord in built-in pipe, above-mentioned stay cord one end is connected in the top thick stick that is used for supporting splint 172 under supporting plate 172, push rod can rotate around a rotating shaft, above-mentioned stay cord from the push rod that is used for supporting splint of rope releasing device extends and the edge outside within the walls built-in pipe extend to from the top down intermediate floor, during use, the user of intermediate floor can pull above-mentioned stay cord and the push rod that is used for supporting splint of the rope releasing device of leaving behind, supporting plate 172 rotates and leans against on the skewback or swash plate of below around rotating shaft 168, being connected to simultaneously the case lid 175 that the push rod 171 on supporting plate 172 will be arranged on casing backs down, at this moment the above-mentioned slow rope 167 that falls slides and hangs from top to bottom along the exterior wall side along the bevel direction of below skewback and releases.

as shown in figure 12, descending lifeline 150 is arranged on roofing, slow fall rope 152 and stretch out in descending lifeline 150, descending lifeline 150 comprises metal ring track 163, be close to metal ring track 163 and be provided with magnet 161, magnet 161 is fixed on supporting construction 158, supporting construction 158 is fixed in rotating shaft 156, rotating shaft 156 can be rotated on bearing, be connected with the slow rope 152 that falls of a volume in rotating shaft 156, the slow rope 152 that falls extends the part of pulling out descending lifeline 150 and is the slow rope 160 that falls, during use, the user clamps above-mentioned sagging put in place slow by rope tightening device and falls rope 167 and descend, the user just is fastened on by euphroe and slow fall on rope 167 and pull the slow rope 167 that falls to pull simultaneously and slowly fall rope 160 from the interior extraction of descending lifeline 150 in the decline process, the above-mentioned slow rope 160 that falls drives rotating shaft 156 rotations, the magnet 161 that rotating shaft 156 drives on supporting construction 158 rotates on metal ring track 163, due to magnet 161 in rotation process at the interior generation of metal ring track 163 magnetic field eddy current, the magnetic field eddy current hinders magnet 161 rapid movements, can make the speed of the magnet 161 of quick rotation quickly fall to safety speed, the user just can pull slow rope 160 safety under the effect of descending lifeline 150 of falling to descend by the slow rope 167 that falls like this, another supporting construction 151 is connected with circular orbit 163 and circular orbit 163 is played a supportive role.

as shown in figure 13, Figure 13 is that the application the 3rd embodiment delays the cross-sectional schematic when falling the rope whereabouts, outer (or in beam or in post) within the walls of described building is provided with the built-in pipe of vertical perforation, be provided with stay cord 176 in built-in pipe, above-mentioned stay cord 176 1 ends are connected in the top thick stick 173 that is used for supporting splint 172 under supporting plate 172, push rod 173 can rotate around a rotating shaft, above-mentioned stay cord 176 from the push rod that is used for supporting splint 172 of rope releasing device extends and the edge outside within the walls built-in pipe extend to from the top down the switch box body of intermediate floor, during use, the user of intermediate floor opens the switch box body and pulls above-mentioned stay cord 176, above-mentioned stay cord 176 pulls top thick stick 173 downwards, the supporting plate 172 that loses supporting is just around pivoted downward and lean against on skewback 170, being connected to simultaneously the case lid 175 that the push rod 171 on supporting plate 172 will be arranged on casing backs down, at this moment the slow rope 167 that falls slides and hangs from top to bottom to release along the exterior wall side along the bevel direction of skewback 170 use is provided, the user of intermediate floor just can be connected and fixed and slow fall that rope 167 outwards jumps off and slowly landing of safety downwards.

Claims

1. the escape system of a building, it is characterized in that: the escape system of described building is included in descending lifeline and the rope releasing device that is provided with on the roofing layer of described building or refuge story, above-mentioned descending lifeline slow falls rope and extends a volume or a branch ofly slowly fall rope from descending lifeline, but the floor tricing line rope releasing device of the roofing layer of described building or refuge story below will an above-mentioned volume or a branch of delaying fall rope and release from top to bottom along the exterior wall side.

2. the escape system of building as claimed in claim 1, it is characterized in that: described rope releasing device comprises control system, driving mechanism, executing agency, above-mentioned control system adopts one of following scheme:

Above-mentioned control system comprises and is arranged in motor or the control circuit in the outside, the power-on switch that is connected with the control circuit of motor, the control stay cord that is connected with the movable piece of power-on switch or moving contact or brace or button control arm, hold and control stay cord and be arranged on outer built-in pipe from top to bottom within the walls, above-mentioned control stay cord is arranged in the switch box body of floor of the roofing layer that extends to from top to bottom described building in above-mentioned built-in pipe or refuge story below;

Above-mentioned control system comprises control stay cord, built-in pipe, the switch box body that is connected with executing agency, above-mentioned built-in pipe is embedded in and outer arranges from top to bottom within the walls, above-mentioned control stay cord change direction by rotating disk and extend to from top to bottom the roofing layer of described building in above-mentioned built-in pipe or the switch box body of the floor below refuge story in;

3. the escape system of building as claimed in claim 1, it is characterized in that: described rope releasing device comprises control system, driving mechanism, executing agency, above-mentioned driving mechanism adopts one of following scheme:

Above-mentioned driving mechanism adopts motor-driven;

Above-mentioned driving mechanism adopts hydraulic-driven;

Above-mentioned driving mechanism adopts air pressure to drive;

Above-mentioned driving mechanism adopts Spring driving;

Above-mentioned driving mechanism adopts manual drive.

4. the escape system of building as claimed in claim 1, it is characterized in that: described rope releasing device comprises control system, driving mechanism, executing agency, above-mentioned executing agency adopts one of following scheme:

Above-mentioned executing agency comprises the rotatable gear that is connected with motor, the slow delivery board that falls rope that is used for veering away, be used for holding the slow openable supporting plate that falls rope with delivery board is rotatably connected, above-mentioned delivery board is connected on the connecting shaft of rotatable gear, rotatable gear is arranged on gear track, the gear inosculation of rotatable gear and gear track, said motor are fixedly connected on above-mentioned delivery board and by the chain band and are connected with rotatable gear;

Above-mentioned executing agency comprises supporting plate, push rod, and above-mentioned push rod supports above-mentioned supporting plate, and push rod rotatably allows the supporting plate that loses support rotate around a rotating shaft downwards;

Above-mentioned executing agency adopts tape loop, and tape loop is enclosed within the periphery of drive roll and driven cylinder, and above-mentioned driving mechanism adopts motor, and motor can drive above-mentioned drive roll and rolls and drive the tape loop cycle rotation.

5. the escape system of building as claimed in claim 1, it is characterized in that: described descending lifeline comprises supporting construction one, the metal ring track, magnet, above-mentioned supporting construction one is fixedly installed above-mentioned metal ring track, two surfaces being close to the metal ring track are symmetrically arranged with two magnet, magnet is fixed on supporting construction two, above-mentioned supporting construction two is fixed in a rotating shaft, above-mentioned rotating shaft is rotatable, connecting in rotating shaft reels is provided with the slow rope that falls of a volume, an above-mentioned slow end that falls rope extends out from described descending lifeline and forms a described volume or a branch of slow rope that falls.

6. the escape system of building as claimed in claim 1, it is characterized in that: described building is from roofing layer or refuge story to the built-in pipe that is arranged with perforation, the floor place of built-in pipe below roofing layer or refuge story is connected with the switch box body, above-mentioned built-in pipe blocks at above-mentioned switch box body place, the switch box body is provided with openable lid, is provided with to control stay cord or electric wire in above-mentioned built-in pipe.

7. the escape system of building as claimed in claim 1 is characterized in that: the safety belt that the user dresses is fixedly connected on described slow falling on rope by grabbing rope device.

8. the escape system of building as claimed in claim 7 is characterized in that: the described rope device of grabbing adopts one of following scheme:

the above-mentioned rope device of grabbing comprises movable slider, fixing slide block, above-mentioned fixedly slide block is fixed on the housing of grabbing rope device, movable slider is movably arranged on the housing of grabbing rope device, described safety belt is connected with above-mentioned housing of grabbing rope device, the described slow hole that rope can be put into above-mentioned movable slider side that falls, above-mentioned movable slider can enter to insert fixedly and clamp the slow rope that falls in slide block, movable slider is provided with parallel inclined-plane with fixing slide block, in above-mentioned movable slider can slip into fixedly slide block along above-mentioned inclined-plane, clamped the above-mentioned slow rope that falls when fixedly slide block is exerted pressure to movable slider by the inclined-plane,

The above-mentioned rope device of grabbing is an openable snap ring, describedly slow fall rope and is provided with male member every a segment distance, and the inside diameter of above-mentioned snap ring is less than the outer dia of above-mentioned male member.

9. the escape system of building as claimed in claim 1, is characterized in that: be provided with a plurality of descending lifelines and a plurality of rope releasing device on the roofing layer of described building or refuge story.

10. the escape system of building as claimed in claim 1 is characterized in that: the slow rope that falls of two volumes that the roofing layer of described building or the rope releasing device on refuge story can extend out two or more descending lifelines or multireel is discharged into by the opening that window is other or balcony is other or exterior wall is external of same perpendicular row.