CN103801030A - Building - Google Patents

Abstract

The invention provides a building. The building is characterized in that a rope release device and a coiled or folded and bunchy slow-descent chain are arranged in a roof layer or an intermediate floor of the building; the rope release device can be controlled in a floor provided with the rope release device, a floor below the floor provided with the rope release device, a floor above the floor provided with the rope release device or a suitable position outside the building, so as to move the coiled or folded and bunchy slow-descent chain to the outer side of an outer wall of the building to fall down from the outer side of the outer wall of the building; the coiled or folded and bunchy slow-descent chain is formed by being coiled or folded after extending out from a descent control device, or the coiled or folded and bunchy slow-descent chain is formed by being coiled or folded after being fixedly connected with a fixed object and extending out.

Description

A kind of building

Technical field

The application belongs to a kind 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 Russian Ge great TV station all to be broken, the communication disruption of all paging centers in 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 in the time of fire.The act arm truck that also has existing fire-extinguishing and lifesaving to adopt, generally can implement 53 meters of high fire attacks and rescue people, be about as much as the height of 15 layers, once 15th floors above high-rise breaking out of fires, put out a fire upstairs except carrying water band on foot, more time, firefighters can only hope " fire " to heave a sigh, and let alone rescues people upstairs.The limit of having ascended a height of fire control aerial ladder vehicle, conventionally 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 cannot raise.Once such 50 meters of above skyscrapers are on fire or have personnel stranded, aerial ladder is just difficult to play a role, 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 resident and the various phenomenons such as blocks with foreign material, brings resistance to especially 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, in use, also there is obstacle at heart, still more because various factors comprises that the hook of repair and maintenance problem, the descending lifeline of storage problem, the descending lifeline of safety issue, the descending lifeline of descending lifeline affects indoor aesthetic problem and all causes that to buy family or the user of descending lifeline or escape apparatus few.As user has prepared descending lifeline, but when breaking out of fire is used, still existing problems, user need install and fix descending lifeline within very short time, this brings inconvenience and easily makes mistakes using, when special problem is breaking out of fire, we are often fixed on descending lifeline by window side or balcony, at this moment fire fighting truck downstairs 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, also have when breaking out of fire flame usually outside window or 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 high-rise building life saving escape become urgent problem, and we are badly in need of effective fire in high buildings rescue run means.

Summary of the invention

The application's object is to provide the passage of a kind of building escape, and in the time that breaking out of fire or earthquake or other need to leave building in time, described building can provide a kind of passage, allows 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 building, the roofing layer of described building or intermediate floor are provided with rope releasing device and coiling chain rolling or folding bunchy, be provided with the floor of rope releasing device or be provided with rope releasing device floor below floor be provided with rope releasing device floor above floor or described building outside suitable position can control under outside that above-mentioned rope releasing device moves to the exterior wall of described building chain above-mentioned coiling rolling or folding bunchy hangs, chain above-mentioned coiling rolling or folding bunchy extends and coils or be folded to form or the chain of above-mentioned coiling rolling is chain extension coiling or be folded to form from being fixedly connected with fixture from descending lifeline, the safety belt that the user of the floor of the below of the described floor that is provided with rope releasing device dresses hangs on the chain putting in place described in being fixedly connected on by grabbing rope device, 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 fixing 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, described chain can be put into the hole of above-mentioned movable slider side, above-mentioned movable slider can enter to insert in fixing slide block and clamp chain, movable slider is provided with parallel inclined-plane with fixing slide block, above-mentioned movable slider can slip in fixing slide block along above-mentioned inclined-plane, when exerting pressure to movable slider by inclined-plane, clamps fixing slide block above-mentioned chain, the above-mentioned rope device of grabbing is an openable snap ring, and described chain 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, above-mentioned grab rope device be rock-climbing use lifting device or 8 word ring or drop devices, above-mentioned grab rope device comprise one with outer straight flange or with the becket of wave-like, a rope sling, when chain hangs while putting in place, user can be close together the outside of the outer straight flange of above-mentioned becket or wave-like and use the above safety belt of tiing a knot and dress with user of above-mentioned rope sling winding 3 circle to be connected with chain, user is just fastened on above-mentioned chain by above-mentioned rope sling and becket like this.Above-mentioned chain is made up of steel wire rope inner core and the outer sheath of compiling, and chain is brushed fireproof paint, and above-mentioned chain also adopts steel wire rope or nylon rope or cordage soon.

Wherein, described fixture be arranged on the floor of the below that is provided with the floor of rope releasing device or is arranged on the floor that is provided with rope releasing device or be arranged on the floor that is provided with rope releasing device top floor or be arranged on the outer suitable position of described building, above-mentionedly be fixedly connected with rear extended chain with fixture and extend and form a volume or a branch of chain to the described floor that is provided with rope releasing device, the chain of described descending lifeline extends out and is arranged on and in built-in pipe, extends to the described roofing layer that rope releasing device is set or refuge story or intermediate floor and form described chain that coil or folding from descending lifeline, above-mentioned chain can be removable in built-in pipe.

Wherein, described descending lifeline be arranged on the floor of the below that is provided with the floor of rope releasing device or is arranged on the floor that is provided with rope releasing device or be arranged on the floor that is provided with rope releasing device top floor or be arranged on the outer suitable position of described building, above-mentioned descending lifeline adopts reciprocating descent control device or drawing and pulling type descending lifeline or chain-belt type descending lifeline, one of following scheme of chain strip adoption of above-mentioned reciprocating descent control device:

Above-mentioned reciprocating descent control device extends two chains and is provided with the floor of rope releasing device described in extending to and coils or be folded into two volumes or two bundle chains;

Above-mentioned reciprocating descent control device extends two chains, the end of above-mentioned two chains is fixedly connected with and forms the chain of a circulation, described in the chain of above-mentioned circulation extends to, be provided with the floor of rope releasing device and coil or be folded into a volume or a branch of chain, the chain of described descending lifeline extends out and is arranged on and in built-in pipe, extends to described roofing layer or refuge story or the intermediate floor that rope releasing device is set from descending lifeline, above-mentioned chain can be at pre-buried in-pipe, above-mentioned built-in pipe can be arranged on the outside of wall in body of wall or in post or in beam or in shear wall or in or beyond vertical duct.

Wherein, described slow falling rope is arranged on the floor that is provided with rope releasing device described in extending in built-in pipe, built-in pipe can be arranged on the outside of wall in body of wall or in post or in beam or in shear wall or in or beyond vertical duct, and described chain can be walked around rotating disk or runner or cylinder and change direction.

Wherein, the floor of the described floor that is provided with rope releasing device or described rope releasing device below or the floor or the outer suitable position of described building that are provided with the top of the floor of rope releasing device are provided with the gauge tap of controlling stay cord or being connected with circuit, and above-mentioned control stay cord or gauge tap can veer away described that coil or folding chain get off along exterior wall side by tricing line rope releasing device from top to bottom.

Wherein, the arranged outside of wall has built-in pipe in the body of wall of described building or in post or in beam or in shear wall or in or beyond vertical duct, above-mentioned built-in pipe extends setting downward or upward from described roofing layer or the intermediate floor that is provided with rope releasing device, above-mentioned built-in pipe is connected with switch box body at floor place, built-in pipe blocks at above-mentioned switch box body place, in above-mentioned built-in pipe, be provided with and control stay cord or circuit, above-mentioned control stay cord or circuit extend up or down with above-mentioned rope releasing device and are connected from above-mentioned switch box body.

Wherein, described rope releasing device comprises control system, driving mechanism, executing agency, described in above-mentioned executing agency is arranged on, is provided with on the floor of rope releasing device, and above-mentioned control system adopts one of following scheme:

Above-mentioned control system comprises the control circuit that is arranged on the inner or outer side of motor, the power-on switch being connected with the control circuit of motor, the control stay cord being 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 within the walls, above-mentioned control stay cord extends in the switch box body of floor of described building after being arranged on the interior movable piece from above-mentioned power-on switch of above-mentioned built-in pipe or moving contact or brace or the connection of button control arm, above-mentioned control stay cord changes direction by rotating disk also can be at pre-buried in-pipe, described architectural establishment has built-in pipe, built-in pipe floor below residing floor place of executing agency or executing agency's floor of living in is connected with switch box body, above-mentioned built-in pipe blocks at above-mentioned switch box body place, switch box body is provided with openable lid, in above-mentioned built-in pipe, be provided with 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 one end of above-mentioned control stay cord, control stay cord from the residing floor of executing agency downwards by be arranged on body of wall or built-in pipe within the walls extend and extend in above-mentioned switch box body to uppermost storey or intermediate floor, opening above-mentioned lid can pull control stay cord and drive above-mentioned actuating mechanism to make the closed energising of power-on switch, below can extending to from the residing floor of executing agency, above-mentioned control stay cord provides use in the switch box body of 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 electric wire, electric wire is connected with control circuit from switch box body upwards extends to the residing floor of executing agency of described building in above-mentioned built-in pipe.

Above-mentioned control system comprises the control stay cord, built-in pipe, the switch box body that are connected with executing agency, above-mentioned built-in pipe is embedded in outward within the walls, above-mentioned control stay cord changes direction by rotating disk and extends downward in the switch box body of floor of described building from above-mentioned executing agency in above-mentioned built-in pipe, and above-mentioned control stay cord can be at pre-buried in-pipe;

Above-mentioned control system comprises and is arranged on the control circuit of side in or beyond motor, the power-on switch being connected with the control circuit of motor, power-on switch is arranged in the switch box body at floor place or above-mentioned executing agency residing floor place of above-mentioned executing agency below, between power-on switch and executing agency, be connected with circuit, circuit is arranged in outer built-in pipe within the walls, above-mentioned circuit from up to down extends in the switch box body of above-mentioned floor and is connected with power-on switch in built-in pipe from the residing floor of executing agency, above-mentioned driving mechanism adopts one of following scheme:

Above-mentioned driving mechanism adopts motor to drive;

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, the rotating shaft of the chain that is used for reeling or be used for holding the supporting plate of chain, above-mentioned motor can under the control of control system, drive above-mentioned case lid around rotating shaft turn to the exterior wall outside of described building and discharge described in chain that coil or folding;

Above-mentioned executing agency adopts manipulator, manipulator under the control of control system, can grab pick up described in chain that coil or folding move to exterior wall outside and discharge above-mentioned that coil or folding chain;

Above-mentioned executing agency comprises the rotatable gear being connected with motor, the delivery board of chain is used for veering away, the openable supporting plate of chain that coil or folding described in holding 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, above-mentioned motor is fixedly connected on above-mentioned delivery board and by chain band and is connected with rotatable gear, motor can drive rotatable gear to rotate by chain band, rotatable gear can drive above-mentioned delivery board movement outside to exterior wall on gear track, in the time that supporting plate runs to the outside of exterior wall, due to the effect of gravity, supporting plate is opened downwards, chain is opening and fall to each intermediate floor of described building with supporting plate just, rotary drum is set on delivery board, chain is walked around rotary drum and is declined, frictional force when the position assurance chain of rotary drum can not be subject to the obstruction of motor and rotatable gear and can reduce chain changing direction,

Above-mentioned executing agency comprises supporting plate, the push rod of chain that coil or folding described in placement, above-mentioned push rod supports above-mentioned supporting plate, push rod rotatably allows the supporting plate that loses support rotate around a rotating shaft downwards, and the chain being arranged on above-mentioned supporting plate just can get off in 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 to roll and drive tape loop cycle rotation, in the time that tape loop is arranged on inner side of outer wall edge, the chain that tape loop is arranged on tape loop while rotation just can hang along the outside of exterior wall.

Wherein, described descending lifeline adopts reciprocating magnetic brake descending lifeline, and concrete structure adopts one of following manner:

Described descending lifeline comprises metal ring track, magnet, two surfaces being close to metal ring track are symmetrically arranged with magnet, magnet is fixed in supporting construction, above-mentioned supporting construction is fixed in a rotating shaft, above-mentioned rotating shaft is rotatable, in rotating shaft, connecting reels is provided with a volume chain, and one end of above-mentioned chain extends out and forms described chain that coil or folding from described descending lifeline;

Described descending lifeline comprises metal ring track, magnet, two surfaces being close to metal ring track are symmetrically arranged with magnet, magnet is fixed in supporting construction, above-mentioned supporting construction is fixed in a rotating shaft, above-mentioned rotating shaft is rotatable, in rotating shaft, be fixedly installed rotating disk, on rotating disk, be wound with the chain of a circulation, the chain of above-mentioned circulation extends to the residing floor of executing agency from above-mentioned rotating disk to be come and forms a volume chain, above-mentioned executing agency moves and discharges after an above-mentioned volume chain, the chain of circulation provides use from the residing floor of the above-mentioned executing agency adapter sleeve that hangs being arranged on after rotating disk ground or body of wall or cylinder tensioning, the user of the floor of above-mentioned executing agency below can be recycled or is used alternatingly two chains that appear at the window dish of building or the opening side that balcony is other or exterior wall is external, above-mentioned two chains are all two vertical components that the chain of circulation hangs downwards after extending,

Described descending lifeline comprises metal ring track, magnet, two surfaces being close to metal ring track are symmetrically arranged with magnet, magnet is fixed in supporting construction, above-mentioned supporting construction is fixed in a rotating shaft, above-mentioned rotating shaft is rotatable, in rotating shaft, be fixedly installed gear turntable, on the gear of gear turntable, cover has the chain of a circulation, the chain of above-mentioned circulation is the wheel chain band of circulation, the wheel chain band of above-mentioned circulation extends to the residing floor of executing agency from above-mentioned rotating disk to be come and forms a volume chain, above-mentioned executing agency moves and discharges after an above-mentioned volume chain, the wheel chain band of circulation hangs and gets off to provide use from the residing floor of above-mentioned executing agency, when use, the above-mentioned best adapter sleeve of wheel chain band hanging provides use on the gear that is arranged on the gear turntable on ground or body of wall and after tensioning, the user of the floor of above-mentioned executing agency below can be recycled or is used alternatingly the two rooted tooth endless chain bands that appear at the window dish of building or the opening side that balcony is other or exterior wall is external, above-mentioned two rooted tooth endless chain bands are all two vertical components that the wheel chain band of circulation hangs downwards after extending.

Wherein, the slow rope that falls of two volumes that the rope releasing device of the roofing layer of described building or refuge story or intermediate floor can extend out two or more descending lifelines or fixture 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, user has dressed safety belt and can slow fallen rope and be connected with above-mentioned, connect one of the following scheme of adopting: in the time that roofing layer or intermediate floor arrange two descending lifelines, hang and get off to delay to fall rope one from descending lifeline one, hang to get off to delay while falling rope two from descending lifeline two, user has dressed after safety belt and can grab rope device by the lifting device of rock-climbing use or other and be fastenedly connected slow and fall on rope one, also on rope two, connect stall euphroe slow falling simultaneously, stall euphroe connects with the one end that is connected stay cord, the other end that connects stay cord is connected with above-mentioned safety belt, stall euphroe can be connected to slow falling on rope two and slide when normal, when when stall, decrease speed exceedes safety speed suddenly, stall euphroe can fasten the slow rope two that falls.So when user's safety belt connects upper slow while falling that rope one is gentle to fall rope two and jump as stated above downwards, user just can safety decline under slow traction of falling rope one and under the decelerating effect of descending lifeline one, in decline process as descending lifeline one lost efficacy or the slow rope one that falls while breaking, user's decrease speed strengthened and is greater than safety speed in moment, at this moment stall euphroe just fastens the slow rope two that falls, user just can be fixedly connected on the slow safety decline under slow traction of falling rope two and under the decelerating effect of descending lifeline two on rope two of falling like this, this provides the insurance scheme of landing for subsequent use just to user in the slow process of falling, this can be avoided user to use slow fear of falling rope at heart, in the time that roofing layer or intermediate floor arrange three descending lifelines, hang and get off to delay to fall rope one from descending lifeline one, hang to get off to delay while falling rope two from descending lifeline two, hang and get off to delay to fall rope three from descending lifeline three, user has dressed after safety belt and can grab rope device by the lifting device of rock-climbing use or other and be fastenedly connected slow and fall on rope one, also on rope two, connect automatic stall euphroe one slow falling simultaneously, automatically stall euphroe one connects with the one end that is connected stay cord one, the other end that connects stay cord is connected with above-mentioned safety belt, also on rope three, connect manual stall euphroe two slow falling simultaneously, manually stall euphroe two connects with the one end that is connected stay cord two, the other end that connects stay cord two is connected with above-mentioned safety belt, above-mentioned stall euphroe can be connected to slow falling on rope and slide when normal, when when stall, decrease speed exceedes safety speed suddenly, stall euphroe can fasten the slow rope that falls by automatic or manual.So when user's safety belt connects the slow rope one that falls as stated above, the slow rope two that falls, delay when falling rope three and jumping downwards, user just can safety decline under slow traction of falling rope one and under the decelerating effect of descending lifeline one, in decline process as descending lifeline one lost efficacy or the slow rope one that falls while breaking, user's decrease speed strengthened and is greater than safety speed in moment, at this moment stall euphroe falls rope two once fastening to delay automatically, user just can be fixedly connected on the slow safety decline under slow traction of falling rope two and under the decelerating effect of descending lifeline two on rope two of falling like this, if at this moment descending lifeline two also lost efficacy or delayed and fall rope two fractures, user's decrease speed is still greater than safety speed, user just can Push switch or is pulled stay cord to start manual stall euphroe two, hand cord-tightening device two just can be fixedly connected on slow falling on rope three, user also can safety decline under the decelerating effect of descending lifeline three like this.Reduce costs if, above-mentioned slow rope two or the slow upper end that falls rope three of falling can adopt with fixture and be fixedly connected with, when decline as occur stall, stall euphroe can be fixed slow rope two or the slow rope three that falls of falling, and user just can fixedly hover over to delay to fall rope two or delay and fall on rope three and prevented from falling like this.This insurance scheme of landing for subsequent use being provided just to user in the slow process of falling of above scheme, this can be avoided user to use slow fear of falling rope at heart.

Adopt after technique scheme, described chain can be hung along the outside of the exterior wall of building by control and extend to window side or the balcony side of uppermost storey or intermediate floor or build external opening side provides use, when breaking out of fire, user has dressed that safety belt is fixedly connected with chain and by above-mentioned window or balcony or build external outward opening and land downwards, because thereby chain passes through the reducing gear of descending lifeline and is subject to the effect of reducing gear to guarantee that chain is drawn out with the speed of safety, this just can guarantee that user declines with the speed of safety, in the time that first user lands safely, second user can be connected to the safety belt of having dressed on chain by above-mentioned window or balcony or build external opening landing, certainly, for guaranteeing the speed of fleeing from, we can design simultaneously one group of two people one or one group of three people of group or many people and decline simultaneously, after decline, allow again next group librarian use chain 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 the each window of house and balcony, control stay cord or power-on switch, each window in the time of breaking out of fire like this, the external opening of balcony and exterior wall is all passway for escaping, the people of premises specially communications centre crosses conflagration area and removes to find 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, in the time of parlor or the breaking out of fire of doorway, bedroom, just may block escape personnel's escape, even if there is window on escape personnel side, when descending lifeline is in parlor or another room, but conflagration area has been blocked escape personnel, therefore escape personnel just cannot take descending lifeline and go escape, and the application's technical scheme can be provided with descending lifeline at each window of every cover premises and balcony, all set up passway for escaping at each window and balcony, 2, the quantity that present people buy descending lifeline is few, and 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, when use, descending lifeline will have fixing part, the decorative effect that affect room is understood in arranging of fixture, and the descending lifeline of the application's technical scheme is to be placed on the suitable part such as roof or refuge story, it does not take the space of house, the lid that only needs user to open the outside of body of wall or the switch box body of side or inner side from window limit or balcony limit when use just can start described rope releasing device pulling and controlling stay cord or press power-on switch the chain on the roofing layer of described building or refuge story is moved to the outside of exterior wall and discharges chain, chain 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, need like this user of escape to be fixedly connected with by the chain of grabbing rope device or adopt other way to put in place with above-mentioned extension with regard to wearable good safety belt and to jump downwards, user just can decline safely and escape under the effect that is arranged on the descending lifeline on roofing layer or refuge story, 4, because the house type in the vertical direction of general house is the same, the window of every layer of house and balcony are unified in the position of vertical direction, so in the time that descending lifeline is arranged on building surface layer or on refuge story, the chain of descending lifeline hangs downwards to extend and just can meet the even all uses of floor of multiple floors, and the technical scheme that developer just implements the application in the construction stage so just reduces costs than each family purchase descending lifeline, 5, by unified daily repair and maintenance work and the management work that descending lifeline is set is also convenient to descending lifeline of developer, thereby guarantee the normal use of descending lifeline, 6, user connects and uses the fast and safety of the speed of chain when fire, and not needing to install descending lifeline only needs the safety belt of having dressed and be connected and fixed chain to jump.One of maximum advantage of the application is also: be 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, in the large space of the inside of the descending lifeline due to large volume, can design the slowing-down structure that multiple protection is higher, this is that current family expenses small size descending lifeline cannot be realized, also have descending lifeline or the escape apparatus of current family expenses also to exist usual detection all qualified, the accident but breaking out of fire just meets accident while use, this is that 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 descending lifeline internal structure makes speed that chain is drawn out of be greater than safety speed to cause the accident, same in the time of room breaking out of fire, after fire spread, can outwards spray flare from window or balcony, flame, this also can cause the damage of the above-mentioned descending lifeline that is fixed on window side or balcony side, lost efficacy, this is all the major safety risks that breaking out of fire is used current 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, while also having breaking out of fire, user has dressed safety belt and has been connected and fixed above-mentioned hanging and extended after the chain that puts in place by window or balcony or outward opening is declined safely, because the safety speed general control declining is at 1 meter per second---1.5 meters, that is to say that chain is to decline with interior speed with 1 meter or 1.5 meters per second per second, above-mentioned chain strip adoption steel wire cable painting brush fireproof paint, even if at this moment chain is exposed in flame, because the effect of fireproof paint and chain are be drawn out of and decline with the speed of 1 meter or 1.5 meters per second per second, the time of chain in flame is very short, flame can not cause damage to chain, last building is now more and more higher, high-rise building continues to bring out, this just causes the chain of current 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 with a vertical chain from top to bottom and use, no matter which floor breaking out of fire all can be used above-mentioned that root to decline safely from roofing layer or the vertical fallen vertical chain from top to bottom of refuge story of described building.Important beneficial effect is to be discharged into by the opening that window is other or balcony is other or exterior wall is external of same perpendicular row when two volumes or the slow rope that falls of multireel that the roofing layer of described building or the rope releasing device of refuge story or intermediate floor can extend out two or more descending lifelines or fixture in addition, user has dressed safety belt and can slow fallen rope and be connected with above-mentioned, connect one of the following scheme of adopting: in the time that roofing layer or intermediate floor arrange two descending lifelines, hang and get off to delay to fall rope one from descending lifeline one, hang to get off to delay while falling rope two from descending lifeline two, user has dressed after safety belt and can grab rope device by the lifting device of rock-climbing use or other and be fastenedly connected slow and fall on rope one, also on rope two, connect stall euphroe slow falling simultaneously, stall euphroe connects with the one end that is connected stay cord, the other end that connects stay cord is connected with above-mentioned safety belt, stall euphroe can be connected to slow falling on rope two and slide when normal, when when stall, decrease speed exceedes safety speed suddenly, stall euphroe can fasten the slow rope two that falls.So when user's safety belt connects upper slow while falling that rope one is gentle to fall rope two and jump as stated above downwards, user just can safety decline under slow traction of falling rope one and under the decelerating effect of descending lifeline one, in decline process as descending lifeline one lost efficacy or the slow rope one that falls while breaking, user's decrease speed strengthened and is greater than safety speed in moment, at this moment stall euphroe just fastens the slow rope two that falls, user just can be fixedly connected on the slow safety decline under slow traction of falling rope two and under the decelerating effect of descending lifeline two on rope two of falling like this, this provides the insurance scheme of landing for subsequent use just to user in the slow process of falling, this can be avoided user to use slow fear of falling rope at heart, in the time that roofing layer or intermediate floor arrange three descending lifelines, hang and get off to delay to fall rope one from descending lifeline one, hang to get off to delay while falling rope two from descending lifeline two, hang and get off to delay to fall rope three from descending lifeline three, user has dressed after safety belt and can grab rope device by the lifting device of rock-climbing use or other and be fastenedly connected slow and fall on rope one, also on rope two, connect automatic stall euphroe one slow falling simultaneously, automatically stall euphroe one connects with the one end that is connected stay cord one, the other end that connects stay cord is connected with above-mentioned safety belt, also on rope three, connect manual stall euphroe two slow falling simultaneously, manually stall euphroe two connects with the one end that is connected stay cord two, the other end that connects stay cord two is connected with above-mentioned safety belt, above-mentioned stall euphroe can be connected to slow falling on rope and slide when normal, when when stall, decrease speed exceedes safety speed suddenly, stall euphroe can fasten the slow rope that falls by automatic or manual.So when user's safety belt connects the slow rope one that falls as stated above, the slow rope two that falls, delay when falling rope three and jumping downwards, user just can safety decline under slow traction of falling rope one and under the decelerating effect of descending lifeline one, in decline process as descending lifeline one lost efficacy or the slow rope one that falls while breaking, user's decrease speed strengthened and is greater than safety speed in moment, at this moment stall euphroe falls rope two once fastening to delay automatically, user just can be fixedly connected on the slow safety decline under slow traction of falling rope two and under the decelerating effect of descending lifeline two on rope two of falling like this, if at this moment descending lifeline two also lost efficacy or delayed and fall rope two fractures, user's decrease speed is still greater than safety speed, user just can Push switch or is pulled stay cord to start manual stall euphroe two, hand cord-tightening device two just can be fixedly connected on slow falling on rope three, user also can safety decline under the decelerating effect of descending lifeline three like this.Reduce costs if, above-mentioned slow rope two or the slow upper end that falls rope three of falling can adopt with fixture and be fixedly connected with, when decline as occur stall, stall euphroe can be fixed slow rope two or the slow rope three that falls of falling, and user just can fixedly hover over to delay to fall rope two or delay and fall on rope three and prevented from falling like this.Above scheme this provide and prevented that the dual fail-safe measure that user falls even can be designed with three insurances or more insure measure just to user in the slow process of falling, this fear that can avoid user to use delaying falling rope at heart and being perfectly safe of guaranteeing that user lands.In the time that the application's descending lifeline adopts reciprocating descent control device, from the descending lifeline slow slow rope two that falls of rope one and one volume that falls of a volume that extends out, when executing agency moves and discharges above-mentioned slow while falling that rope one is gentle falls rope two, the slow gentle rope two that falls of rope one that falls all hangs down and falls earthward or approach ground, falls the gentle user's use of falling rope two and can alternately offer the floor of executing agency below of rope one so slow.In the time that the application's descending lifeline adopts reciprocating descent control device and slow fall that rope adopts circulation slow while falling rope, from the extend out slow rope that falls of a volume circulation of descending lifeline, when executing agency move and discharge above-mentioned circulation slow while falling rope, the slow of circulation falls rope Crater face or approaches ground, therefore just there are two slow ropes that fall on the opening that window is other or balcony is other or exterior wall the is external side of the floor of executing agency below, above-mentioned two slow ropes that fall extend the slow rope that falls that is connected to become above-mentioned circulation, so above-mentioned two slow fallen rope user capable of circulation or that alternately offer the floor of executing agency below and use, certainly in the time that above-mentioned circulation slow falls that rope is vertical to fall earthward or approach ground, preferably above-mentioned circulation slow rope cover fallen to around arranging on runner on the ground or on construction wall or rotating disk and tensioning.

Accompanying drawing explanation

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 cross-sectional schematic when chain;

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;

Generalized section when Fig. 5 is the application the second embodiment chain whereabouts;

Fig. 6 is the schematic top plan view of the delivery board of the application the second embodiment while moving to outside exterior wall;

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

Fig. 8 is the cross-sectional schematic while grabbing rope device fastener chain;

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

Figure 10 is the oblique view while grabbing rope device fastener chain;

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;

As shown in Figure 1, Fig. 1 is the cross-sectional schematic of the application the first embodiment, on the roofing layer 38 of described building, be provided with descending lifeline 7 and rope releasing device, the chain 2 of above-mentioned descending lifeline 7 extends by rotating disk 13 and changes the direction extension dish chain 16 that rolls up from descending lifeline 7 openings 12, the intermediate floor of described building or the outer correct position of building can release an above-mentioned rolling chain 16 along exterior wall 30 outsides by tricing line rope releasing device from top to bottom, above-mentionedly discharge from top to bottom following chain 16 along exterior wall 30 sides and can draw safety speed that the chain 2 pulling in descending lifeline 7 declines with human body after the reducing gear effect of descending lifeline 7 from the interior pull of opening 12 of descending lifeline 7 out, 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 to move, eddy current can make the magnet 5 of motion and magnet 8 be decelerated to very soon the decrease speed of safety and stability, generally in 1.3 meters per second, the final stabilized speed of magnet 5 and magnet 8 can be carried out the kind of magnet 5 and magnet 8 and big or small selection by being connected to the number of chain 16 and everyone weight and the safety speed of requirement.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 the control stay cord 28 that is arranged on the control circuit of sides in or beyond motor 21, the power-on switch 23 being connected with the control circuit of motor 21, be 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 built-in pipe from top to bottom 33 in exterior wall 30.Above-mentioned control stay cord 28 changes direction 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 rotating shaft 18 of the chain 16 that is used for reeling, be used for holding the supporting plate 19 of chain 16, and above-mentioned case lid 10 can rotate around rotating shaft 15 under the drive of motor 21.One building as shown in Figure 1, comprise exterior wall 30, in described exterior wall 30, be provided with switch box body 37, in above-mentioned switch box body 16, be provided with 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, user can pull control stay cord 28 in the intermediate floor of described building in above-mentioned switch box body 37, controls stay cord 28 and pulls 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 being arranged on casing 6, casing 6 is fixedly installed metal ring track 9(by supporting construction 11 and can makes by 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 in supporting construction 20, supporting construction 20 is fixed in rotating shaft 1, rotating shaft 1 is rotatable, in rotating shaft 1, be connected with a volume chain 3, chain 3 pulling units are divided into chain 2, on above-mentioned case lid 10, be provided with rotating disk 13 and rotating disk 17, case lid 10 surfaces are provided with rotating shaft 18 and supporting plate 19, above-mentioned chain 2 extends the outside of casing 6 and coiled rotating disk 13 from the opening 12 of casing 6 to be coiled in rotating shaft 18 again and becomes a volume chain 16.In casing 6, be also provided with motor 21, the turning cylinder 22 of motor 21 can drive rotating shaft 15 to rotate by chain band 35, 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 direction 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, in the exterior wall 30 of intermediate floor, be provided with switch box body 37, switch box body 37 is provided with openable lid 36, in the time that breaking out of fire or earthquake or other need to leave building in time, user can open the lid and 36 make the closed energising of power-on switch 23 from the interior pull-out control of above-mentioned switch box body 37 stay cord 28, above-mentioned motor 21 can be under the control of control circuit follow procedure action stop after making case lid 10 open certain angle, the other bracing frame 31 that is provided with case lid 10 of another descending lifeline 7, on bracing frame 31, be provided with support spring 29, 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 cross-sectional schematic when chain.In the time that breaking out of fire or earthquake or other need to leave building in time, user can open the lid and 36 make the closed energising of power-on switch 23 from the interior pull-out control of above-mentioned switch box body 37 stay cord 28, above-mentioned motor 21 can be under the control of control circuit follow procedure action stop after making case lid 10 open certain angle, the other bracing frame 31 that is provided with case lid 10 of descending lifeline 7, on bracing frame 31, be provided with support spring 29,29 cushioning effects of support spring.On the roofing layer of described building, be provided with descending lifeline 7 and rope releasing device, the intermediate floor of described building or the outer correct position of building can release an above-mentioned rolling chain 16 along exterior wall 30 sides by tricing line rope releasing device from top to bottom, above-mentioned along exterior wall 30 sides discharge from top to bottom following chain 16 can draw the chain 2 pulling in descending lifeline 7 after the reducing gear effect of descending lifeline 7 with human body decline safety speed from the interior pull of descending lifeline 7 out, the principle of above-mentioned reducing gear is when magnet 5 and magnet 8 are at the surperficial rapid movement of metal ring track 9, metal ring track 9 is interior can produce the eddy current that stops magnet 5 and magnet 8 to move, eddy current can make the magnet 5 of motion and magnet 8 be decelerated to very soon the decrease speed of safety and stability, generally in 1.3 meters per second, the final stabilized speed of magnet 5 and magnet 8 can be carried out the kind of magnet 5 and magnet 8 and big or small selection by being connected to the number of chain 16 and everyone weight and the safety speed of requirement.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 on the control circuit of sides in or beyond motor 21, the power-on switch 23 being 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 built-in pipe from top to bottom 33 in exterior wall 30.Above-mentioned control stay cord 28 changes direction 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 being connected with motor 21, rotating shaft 15, case lid 10, be arranged on the rotating disk 13 on case lid 10, rotating disk 17, the rotating shaft 18 of chain 16 is used for reeling, be used for holding the supporting plate 19 of chain 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 an above-mentioned volume chain 16 to overturn in rotation simultaneously, while beginning turning because the effect of contraction chain 16 of rotating shaft 18 and supporting plate 19 can be fixed in rotating shaft 18, in the time being turned to exterior wall 30 outside, due to the effect of gravity make the landing from rotating shaft 18 of an above-mentioned volume chain 16 get 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 is also fixedly connected with the chain 16 putting 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 decline.In described exterior wall 30, be provided with switch box body 37, in above-mentioned switch box body 37, be provided with and control stay cord 28, above-mentioned control stay cord 28 is connected in the power-on switch 23 of motor 21, user can be from the interior pull-out control of above-mentioned switch box body 37 stay cord 28 in the intermediate floor of described building, controls stay cord 28 and pulls 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 being 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 in supporting construction 20, supporting construction 20 is fixed in rotating shaft 1, rotating shaft 1 is rotatable, in rotating shaft 1, be provided with a volume chain 3, chain 3 pulling units are divided into chain 2, on above-mentioned case lid 10, be provided with rotating disk 13 and rotating disk 17, case lid 10 surfaces are provided with rotating shaft 18 and supporting plate 19, above-mentioned chain 2 extends the outside of casing 6 and coiled rotating disk 13 from casing 6 to be coiled in rotating shaft 18 again and becomes a volume chain 16.In casing 6, be provided with motor 21, the turning cylinder 22 of motor 21 can drive rotating shaft 15 to rotate by chain band 35, 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 direction 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, in the exterior wall 30 of intermediate floor, be provided with switch box body 37, switch box body 37 is provided with openable lid 36.Such scheme also has following characteristics and advantage: the chain 16 that falls to extending along exterior wall 30 has a segment distance apart from the surface of exterior wall 30, and this surface that can guarantee that escape personnel can not collide exterior wall 30 in landing process comes to harm 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, on the roofing layer 85 of described building, be provided with descending lifeline 86 and rope releasing device, one volume chain 57 of above-mentioned descending lifeline 86 extends chain 58, chain 58 changes direction by rotating disk 60 and rotating disk 63 and extends into a volume chain 65, the intermediate floor of described building or the outer correct position of building can release an above-mentioned rolling chain 65 along the outside of exterior wall 73 by tricing line rope releasing device from top to bottom, the above-mentioned chain 65 discharging from top to bottom along exterior wall 73 outsides can draw the safety speed that the chain 57 pulling in descending lifeline 86 declines with human body after the reducing gear effect of descending lifeline 86, and from the rotating shaft 56 of descending lifeline 86 or on rotating disk, pull is out, the principle of above-mentioned reducing gear is in the time of surperficial rapid movement at metal ring track 51 of magnet 55 and magnet 53, metal ring track 51 is interior can produce the eddy current that stops magnet 55 and magnet 53 to move, eddy current can make the magnet 55 of motion and magnet 53 be decelerated to very soon the decrease speed of safety and stability, generally in 1.3 meters per second, the final stabilized speed of magnet 55 and magnet 53 can be carried out the kind of magnet 55 and magnet 53 and big or small selection by being connected to the number of chain 65 and everyone weight and the safety speed of requirement, above-mentioned chain 57, chain 58, chain 65 is same chains, we can be on chain 65 be provided with male member every a segment distance and be welded with steel ring as colligation, above-mentioned male member with grab rope device while 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 being connected with motor 61, be arranged on the rotating disk 60 on housing 59, rotating disk 63, the delivery board 330 of chain 65 is used for veering away, the openable supporting plate 76 that is used for holding chain 65 being rotatably connected with 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, above-mentioned 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 to rotate by chain band 68, rotatable gear 66 can drive above-mentioned delivery board 330 movement outside to exterior wall 73 on gear track 67, in the time that supporting plate 76 runs to the outside of exterior wall 73, supporting plate 76 has left the supporting of above-mentioned support plate, due to the effect of gravity, supporting plate 76 is opened downwards, chain 65 is opening and fall to each intermediate floor of described building with supporting plate 76 just, rotary drum 62 is set on delivery board 330, chain 65 is walked around rotary drum 62 and is declined, the position of rotary drum 62 is the frictional force when guaranteeing that chain 65 can not be subject to the obstruction of motor 61 and rotatable gear 66 and can reduce chain 65 changing direction.

Above-mentioned control system comprise be arranged on the control circuit of sides in or beyond motor 61, the power-on switch 88 being 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 built-in pipe from top to bottom 81 in exterior wall 73.Above-mentioned control stay cord 80 changes in the switch box body 83 that direction extends to from top to bottom intermediate floor in the perforate space 72 of the exterior wall 73 of described building and built-in pipe 81 and the switch box body of other intermediate floor by rotating disk 79.

In the exterior wall 73 of building as shown in Figure 3, be provided with switch box body 83, in above-mentioned switch box body 83, be provided with and extend the control stay cord 80 putting in place, above-mentioned control stay cord 80 is connected in power-on switch 88, user can be from the interior pull-out control of above-mentioned switch box body 83 stay cord 80 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 can make with controlling power switch circuit of action launching of stay cord 80 above-mentioned control circuit energising and allow motor move 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, user just can make control circuit energising allow 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 in supporting construction 52, supporting construction 52 is fixed in rotating shaft 56, rotating shaft 56 is rotatable, in rotating shaft 56, be provided with a volume chain 57, chain 57 pulling units are divided into chain 58, on above-mentioned housing 59, be provided with rotating disk 60 and rotating disk 63, above-mentioned chain 57 extends and coiled rotating disk 60 and rotating disk 63 from rotating shaft 56 to be coiled and becomes a volume chain 65.The control circuit of above-mentioned 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 direction 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, in the exterior wall 73 of intermediate floor, be provided with switch box body 83, switch box body 83 is provided with openable lid 82, in the time that breaking out of fire or earthquake or other need to leave building in time, user can open the lid and 82 make the closed energising of power-on switch 88 from the interior pull-out control of above-mentioned switch box body 83 stay cord 80, above-mentioned motor 61 just can follow procedure action stop the delivery board of placing chain 65 under the control of control circuit after the outer operation certain distance of exterior wall 73.

As shown in Figure 4, Fig. 4 is the schematic top plan view of the application the second embodiment, on the roofing layer 85 of described building, be provided with descending lifeline 86 and rope releasing device, one volume chain 57 of above-mentioned descending lifeline 86 extends chain 58, chain 58 extends into a volume chain 65 by rotating disk, the intermediate floor of described building or the outer correct position of building can release an above-mentioned rolling chain 65 along exterior wall 73 outsides by tricing line rope releasing device from top to bottom, the above-mentioned chain 65 discharging from top to bottom along exterior wall 73 sides can draw the safety speed that the chain 57 pulling in descending lifeline 86 declines with human body after the reducing gear effect of descending lifeline 86, and 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 aluminium manufacture when the magnet of magnet 55 and below at metal ring track 51() surperficial rapid movement 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 55 of motion and the magnet of below be decelerated to very soon the decrease speed of safety and stability, generally in 1.3 meters per second, concrete principle can be referring to Lenz's law.

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 being connected with motor 61, be arranged on the rotating disk on housing 59, the delivery board 330 of chain 65 is used for veering away, the openable supporting plate 76 that is used for holding chain 65 being rotatably connected with 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, above-mentioned 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 to rotate by chain band 68, rotatable gear 66 can drive above-mentioned delivery board 330 movement outside to exterior wall 73 on gear track 67, in the time that supporting plate 76 runs to the outside of exterior wall 73, supporting plate 76 has left the supporting of above-mentioned support plate 89, due to the effect of gravity, supporting plate 76 is opened downwards, chain 65 is opening and fall to each intermediate floor of described building with supporting plate 76 just, rotary drum 62 is set on delivery board 330, chain 65 is walked around rotary drum 62 and is declined, the position assurance chain 65 of rotary drum 62 can be avoided the obstruction of motor 61 and rotatable gear 66 objects such as grade, and the frictional force can reduce chain 65 and change direction time, extend the service life of chain 65.

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

Above-mentioned control system comprise be arranged on the control circuit of side in or beyond motor, the power-on switch 88 being 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 built-in pipe from top to bottom 81 within the walls.Above-mentioned control stay cord 80 changes in the switch box body that direction extends to from top to bottom intermediate floor in the perforate space of the exterior wall of described building and built-in pipe 81 and in the switch box body of other intermediate floor by rotating disk.

The control circuit of above-mentioned 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 direction 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, switch box body is provided with openable lid 82, in the time that breaking out of fire or earthquake or other need to leave building in time, user can open the lid and 82 make the closed energising of power-on switch 88 from the interior pull-out control of above-mentioned switch box body 83 stay cord 80, above-mentioned motor can follow procedure action stop the delivery board 89 of placing chain 65 under the control of control circuit after exterior wall outward transport row certain distance, such scheme also has following characteristics and advantage: the chain 65 that falls to extending along exterior wall has a segment distance apart from wall face, this can guarantee that escape personnel can not collide wall face in landing process.

As shown in Figure 6, Fig. 6 is the schematic top plan view of the delivery board of the application the second embodiment while moving to outside exterior wall, delivery board 330 can be in the time that the effect of motor 61 be moved to the outside of exterior wall supporting plate 76 left the supporting of above-mentioned support plate 89, due to the effect of gravity, supporting plate 76 can be opened downwards, chain 65 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, in the time that rope device 116 is grabbed in use, user has dressed safety belt and safety belt is connected and grabbed on the shell 139 of rope device 116, chain 118 is put into the internal void 117 of grabbing rope device 116, chain 118 is through the internal void 117 of grabbing rope device 116, grab rope device 116 and comprise movable slider 128, movable slider 131, fixing slide block 127, fixing slide block 129, above-mentioned fixing slide block 127, fixing 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 fixing slide block 127, the fixing interior clamping chain 118 of slide block 129, on movable slider 128, be provided with the cylindric protruding thing 119 and the cylindric protruding thing 120 that are parallel to inclined-plane 137, on movable slider 131, be provided with the cylindric protruding thing 121 and the cylindric protruding thing 122 that are parallel to inclined-plane 138, 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, fixing slide block 127 is provided with the slip plane 136 that is parallel to inclined-plane 137, fixing slide block 129 is provided with the slip plane 135 that is parallel to inclined-plane 138, movable slider 128, on the bottom surface of movable slider 131, be provided with Compress Spring 125 and Compress Spring 126, Compress Spring 125 and Compress Spring 126 promote movable slider 128 while upspringing, movable slider 131 enters in fixing slide block 127 and fixing slide block 129, in the process advancing, 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 is very successfully advanced into fixing slide block 127, in fixing slide block 129, and at fixing slide block 127 to movable slider 128, when exerting pressure to movable slider 131, clamps fixing slide block 129 chain 118, after user has dressed safety belt and has connected on the shell 139 of grabbing rope device 116, in the time that user is landed downwards by the window of exterior wall, Compress Spring 125 and Compress Spring 126 are upspring and are promoted movable slider 128, movable slider 131 enters in fixing slide block 127 and fixing slide block 129, and because user's gravity and the downward motion of user make chain 118 produce pulling force upwards and drive movable slider 128 under the effect of frictional force, movable slider 131 more in depth enters fixing slide block 127, in fixing slide block 129, enter fixing slide block 127, fixing slide block 129 is darker, fixing slide block 127, fixing slide block 129 by slip plane 136 and slip plane 135 to movable slider 128, the pressure that movable slider 131 produces is larger, this has just produced the effect of self-locking, chain 118 is under the clamping of movable slider 128 and movable slider 131 and gravity factor like this, under the self-locking action that the factor moving downward produces, being fastened on the user who grabs on rope device 116 is just fixed on chain 118 safety and declines and can not fall.Also have, we can be at movable slider 128, on movable slider 131, be connected with stay cord upwards, stay cord upwards can be movable slider 128 under External Force Acting upwards, movable slider 131 draws in fixing slide block 127, in fixing slide block 129, above-mentioned stay cord upwards 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 fixing slide block 127, fix in slide block 129 and clamp chain 118.As shown in Figure 7, described movable slider 128, movable slider 131 are near the shape undulate shape of the one side of chain 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 the one side of chain 118.

As shown in Figure 8, Fig. 8 is the cross-sectional schematic while grabbing rope device fastener chain, movable slider 128, the compressed spring 125 of movable slider 131 and Compress Spring 126 are upspring and are advanced in fixing slide block 127 and fixing slide block 129, and at fixing slide block 129 to movable slider 131, when exerting pressure to movable slider 128, clamps fixing slide block 127 chain 118, now user's gravity makes chain 118 produce pulling force upwards and under the effect of frictional force, drive movable slider 128 with the factor moving downward, movable slider 131 more deeply enters fixing slide block 127, in fixing slide block 129, enter fixing slide block 127, fixing slide block 129 is darker, fixing slide block 127, fixing slide block 129 is to movable slider 128, the pressure that movable slider 131 produces is larger, this has just produced the effect of self-locking, chain 118 is grabbed rope device 116 and is just fixed on chain 118 under the clamping of movable slider 128 and movable slider 131 and under the self-locking action that produces of gravity factor like this, being fastened on the user who grabs on rope device 116 is just fixed on chain 118 and can not falls.

As shown in Figure 9, Fig. 9 is the oblique view of grabbing rope device, in the time that rope device 116 is grabbed in use, user has dressed safety belt and safety belt is connected and grabbed on the shell 139 of rope device 116, by the opening 115 on shell 139, chain 118 is put into the internal void 117 of grabbing rope device 116, chain 118 is through the internal void 117 of grabbing rope device 116, grab rope device 116 and comprise movable slider 128, movable slider 131, fixing slide block 127, fixing slide block 129, above-mentioned fixing slide block 127, fixing slide block 129 is fixed on the housing 139 of grabbing rope device 116, movable slider 128, movable slider 131 is slidably arranged on the housing 139 of grabbing rope device 116, chain 118 is put into while grabbing rope device 116 must be arranged on top fixing slide block 127 and fixing slide block 129, above-mentioned movable slider 128, movable slider 131 can enter and insert fixing slide block 127, the fixing interior clamping chain 118 of slide block 129, on movable slider 128, be provided with two cylindric protruding things that are parallel to inclined-plane 137, on movable slider 131, be provided with two cylindric protruding things that are parallel to inclined-plane 138, 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, fixing slide block 127 is provided with the slip plane 136 that is parallel to inclined-plane 137, fixing slide block 129 is provided with the slip plane 135 that is parallel to inclined-plane 138, movable slider 128, on the bottom surface of movable slider 131, be provided with Compress Spring 125 and Compress Spring 126, Compress Spring 125 and Compress Spring 126 promote two movable sliders and enter in fixing slide block 127 and fixing slide block 129 while upspringing, in the process advancing, 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 is very successfully advanced into fixing slide block 127, in fixing slide block 129, and at fixing slide block 127 to movable slider 128, when exerting pressure to movable slider 131, clamps fixing slide block 129 chain 118, user has dressed safety belt and has connected and allowed Compress Spring 125 and Compress Spring 126 upspring after grabbing on the shell 139 of rope device 116 movable slider 128 and movable slider 131 are slided in above-mentioned fixing slide block 127 and fixing slide block 129 simultaneously, in the time that user is landed downwards by the window of exterior wall, user's gravity and downward motion make chain 118 produce pulling force upwards and under the effect of frictional force, drive movable slider 128, movable slider 131 more in depth enters fixing slide block 127, in fixing slide block 129, enter fixing slide block 127, fixing slide block 129 is darker, fixing slide block 127, fixing slide block 129 by slip plane 136 and slip plane 135 to movable slider 128, the pressure that movable slider 131 produces is larger, this has just produced the effect of self-locking, chain 118 is under the clamping of movable slider 128 and movable slider 131 and gravity factor like this, under the self-locking action that the factor moving downward produces, being fastened on the user who grabs on rope device 116 is just fixed on chain 118 and can not falls.Also have, we can be at movable slider 128, on movable slider 131, be connected with stay cord upwards, stay cord upwards can be movable slider 128 under External Force Acting upwards, movable slider 131 draws in fixing slide block, above-mentioned stay cord upwards 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 fixing slide block 127, fix in slide block 129 and clamp chain 118.Movable slider 128, movable slider 131 are plane near the one side of chain 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 the frictional force of wave-like with increase and chain 118 near the one side of chain 118.

As shown in figure 10, Figure 10 is the oblique view while grabbing rope device fastener chain, movable slider 128, the compressed spring 125 of movable slider 131 and Compress Spring 126 are upspring and are advanced in fixing slide block 127 and fixing slide block 129, and at fixing slide block 129 to movable slider 131, when exerting pressure to movable slider 128, clamps fixing slide block 127 chain 118, now user's gravity makes chain 118 produce pulling force upwards and under the effect of frictional force, drive movable slider 128 with the factor moving downward, movable slider 131 more deeply enters fixing slide block 127, in fixing slide block 129, enter fixing slide block 127, fixing slide block 129 is darker, fixing slide block 127, fixing slide block 129 is to movable slider 128, the pressure that movable slider 131 produces is larger, this has just produced the effect of self-locking, chain 118 is grabbed rope device 116 and is just fixed on chain 118 under the clamping of movable slider 128 and movable slider 131 and under the self-locking action that produces of gravity factor like this, being fastened on the user who grabs on rope device 116 is just fixed on chain 118 and can not falls.

As shown in figure 11, Figure 11 is the cross-sectional schematic of the application the 3rd embodiment, on the roofing layer 177 of described building, be provided with descending lifeline 150 and rope releasing device, in descending lifeline 150, be provided with a volume chain 152, chain 152 in above-mentioned descending lifeline 150 can be drawn out with the safety speed of 1.5 meters per second from the opening of descending lifeline 150 through the effect of descending lifeline 150 interior reducing gears, chain 152 in above-mentioned descending lifeline 150 extends one section of chain 160 is set from the outward opening of descending lifeline 150, the length of the chain 160 of above-mentioned descending lifeline 150 extensions is not less than building roof height and the dish chain 167 that rolls up is 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 the stay cord 176, the push rod 173 that in the built-in pipe 179 of vertical perforation, built-in pipe 179, are provided with.Executing agency comprises supporting plate 172, push rod 171.Above-mentioned stay cord 176 one end are connected in the push rod 173 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 along the built-in pipe 179 in exterior wall 159 in a switch box body of intermediate floor 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, the push rod 171 being simultaneously connected on supporting plate 172 backs down the case lid 175 being arranged on casing 166, at this moment above-mentioned supporting plate 172 leans against on the inclined-plane 169 of skewback 170, chain 167 just slides and hangs and release from top to bottom along the outside of exterior wall 159.

As shown in figure 11, descending lifeline 150 is arranged on roofing 177, chain 152 stretches 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 in supporting construction 158, supporting construction 158 is fixed in rotating shaft 156, rotating shaft 156 can be rotated on bearing 155 and bearing 157, in rotating shaft 156, be connected with a volume chain 152, the part that chain 152 extends pull-out descending lifeline 150 is chain 160, when use, user is clamped the above-mentioned sagging chain putting in place 167 and is declined by rope tightening device, user is just fastened on chain 167 and in decline process and is pulled chain 167 to pull chain 160 from the interior extraction of descending lifeline 150 simultaneously by rope tightening device, above-mentioned chain 160 drives rotating shaft 156 to rotate on bearing 155 and bearing 157, rotating shaft 156 drives magnet 161 and the magnet 165 in supporting construction 158 to 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, 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, user just can pull chain 160 safety under the effect of descending lifeline 150 to decline by chain 167 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 in 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, on the roofing layer of described building, be provided with descending lifeline 150, in descending lifeline 150, be provided with a volume chain 152, chain 152 in above-mentioned descending lifeline 150 can be drawn out with the safety speed of 1.5 meters per second from the opening of descending lifeline 150 through the effect of descending lifeline 150 interior reducing gears, chain 152 in above-mentioned descending lifeline 150 extends one section of chain 160 is set from the outward opening of descending lifeline 150, the length of the chain 160 of above-mentioned descending lifeline 150 extensions is not less than building roof height and the dish chain 167 that rolls up is 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, in built-in pipe, be provided with stay cord, above-mentioned stay cord one end is connected in the top thick stick for supporting splint 172 under supporting plate 172, push rod can rotate around a rotating shaft, above-mentioned stay cord from the push rod for supporting splint of rope releasing device extend and along outside built-in pipe within the walls extend to from the top down intermediate floor, when use, the user of intermediate floor can pull above-mentioned stay cord and the push rod for supporting splint of the rope releasing device of leaving behind, supporting plate 172 rotates and leans against around rotating shaft 168 on the skewback or swash plate of below, the push rod 171 being simultaneously connected on supporting plate 172 backs down the case lid 175 being arranged on casing, at this moment above-mentioned chain 167 slides and hangs and release from top to bottom along exterior wall side along the bevel direction of below skewback.

As shown in figure 12, descending lifeline 150 is arranged on roofing, chain 152 stretches 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 in supporting construction 158, supporting construction 158 is fixed in rotating shaft 156, rotating shaft 156 can be rotated on bearing, in rotating shaft 156, be connected with a volume chain 152, the part that chain 152 extends pull-out descending lifeline 150 is chain 160, when use, user is clamped the above-mentioned sagging chain putting in place 167 and is declined by rope tightening device, user is just fastened on chain 167 and in decline process and is pulled chain 167 to pull chain 160 from the interior extraction of descending lifeline 150 simultaneously by euphroe, above-mentioned chain 160 drives rotating shaft 156 to rotate, rotating shaft 156 drives the magnet 161 in supporting construction 158 to rotate 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, 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, user just can pull chain 160 safety under the effect of descending lifeline 150 to decline by chain 167 like this, another supporting construction 151 is connected with circular orbit 163 and circular orbit 163 is played a supportive role.

Claims (10)

1. a building, it is characterized in that: the roofing layer of described building or intermediate floor are provided with rope releasing device and coiling chain rolling or folding bunchy, be provided with the floor of rope releasing device or be provided with rope releasing device floor below floor be provided with rope releasing device floor above floor or described building outside suitable position can control under outside that above-mentioned rope releasing device moves to the exterior wall of described building chain above-mentioned coiling rolling or folding bunchy hangs, chain above-mentioned coiling rolling or folding bunchy is to extend and chain that coil or be folded to form or above-mentioned coiling rolling is chain extension coiling or be folded to form from being fixedly connected with fixture from descending lifeline.

2. building as claimed in claim 1, it is characterized in that: described fixture be arranged on the floor of the below that is provided with the floor of rope releasing device or is arranged on the floor that is provided with rope releasing device or be arranged on the floor that is provided with rope releasing device top floor or be arranged on the outer suitable position of described building, be above-mentionedly fixedly connected with rear extended chain with fixture and extend and form a volume or a branch of chain to the described floor that is provided with rope releasing device.

3. building as claimed in claim 1, it is characterized in that: described descending lifeline be arranged on the floor of the below that is provided with the floor of rope releasing device or is arranged on the floor that is provided with rope releasing device or be arranged on the floor that is provided with rope releasing device top floor or be arranged on the outer suitable position of described building, above-mentioned descending lifeline adopts reciprocating descent control device or drawing and pulling type descending lifeline or chain-belt type descending lifeline, one of following scheme of chain strip adoption of above-mentioned reciprocating descent control device:

Above-mentioned reciprocating descent control device extends two chains and is provided with the floor of rope releasing device described in extending to and coils or be folded into two volumes or two bundle chains;

Above-mentioned reciprocating descent control device extends two chains, and the end of above-mentioned two chains is fixedly connected with and forms the chain of a circulation, is provided with the floor of rope releasing device and coils or be folded into a volume or a branch of chain described in the chain of above-mentioned circulation extends to.

4. build as claimed in claim 2 or claim 3, it is characterized in that: described slow falling rope is arranged on the floor that is provided with rope releasing device described in extending in built-in pipe, and built-in pipe can be arranged on the outside of wall in body of wall or in post or in beam or in shear wall or in or beyond vertical duct.

5. building as claimed in claim 1, it is characterized in that: described in the floor or the outer suitable position of described building that are provided with the floor of the floor of rope releasing device or described rope releasing device below or are provided with the top of the floor of rope releasing device be provided with the gauge tap of controlling stay cord or being connected with circuit, above-mentioned control stay cord or gauge tap can veer away described that coil or folding chain get off along exterior wall side by tricing line rope releasing device from top to bottom.

6. building as claimed in claim 5, it is characterized in that: the arranged outside of wall has built-in pipe in the body of wall of described building or in post or in beam or in shear wall or in or beyond vertical duct, above-mentioned built-in pipe extends setting downward or upward from described roofing layer or the intermediate floor that is provided with rope releasing device, above-mentioned built-in pipe is connected with switch box body at floor place, built-in pipe blocks at above-mentioned switch box body place, in above-mentioned built-in pipe, be provided with and control stay cord or circuit, above-mentioned control stay cord or circuit extend up or down with above-mentioned rope releasing device and are connected from above-mentioned switch box body.

7. building as claimed in claim 1, it is characterized in that: described rope releasing device comprises control system, driving mechanism, executing agency, described in above-mentioned executing agency is arranged on, be provided with on the floor of rope releasing device, above-mentioned control system adopts one of following scheme:

Above-mentioned control system comprises the control stay cord that is arranged on the control circuit of side in or beyond motor, the power-on switch being connected with the control circuit of motor, 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 within the walls, above-mentioned control stay cord extends in the switch box body of floor of described building after being arranged on the interior movable piece from above-mentioned power-on switch of above-mentioned built-in pipe or moving contact or brace or the connection of button control arm;

Above-mentioned control system comprises the control stay cord, built-in pipe, the switch box body that are connected with executing agency, outside above-mentioned built-in pipe is embedded in, within the walls, above-mentioned control stay cord changes direction by rotating disk and extends downward in the switch box body of floor of described building from above-mentioned executing agency in above-mentioned built-in pipe;

Above-mentioned control system comprises and is arranged on the control circuit of side in or beyond motor, the power-on switch being connected with the control circuit of motor, power-on switch is arranged in the switch box body at floor place or above-mentioned executing agency residing floor place of above-mentioned executing agency below, between power-on switch and executing agency, be connected with circuit, circuit is arranged in outer built-in pipe within the walls.

8. building as claimed in claim 1, is characterized in that: 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, the rotating shaft of the chain that is used for reeling or be used for holding the supporting plate of chain, above-mentioned motor can under the control of control system, drive above-mentioned case lid around rotating shaft turn to the exterior wall outside of described building and discharge described in chain that coil or folding;

Above-mentioned executing agency adopts manipulator, manipulator under the control of control system, can grab pick up described in chain that coil or folding move to exterior wall outside and discharge above-mentioned that coil or folding chain;

Above-mentioned executing agency comprises the rotatable gear that is connected with motor, the delivery board of chain that is used for veering away, hold with being used for of being rotatably connected of delivery board described in the openable supporting plate of chain that coil or folding, 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, above-mentioned motor is fixedly connected on above-mentioned delivery board and by chain band and is connected with rotatable gear;

Above-mentioned executing agency comprises supporting plate, the push rod of chain that coil or folding described in placement, 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 to roll and drive tape loop cycle rotation.

9. building as claimed in claim 1, is characterized in that: described descending lifeline concrete structure adopts one of following manner:

Described descending lifeline comprises metal ring track, magnet, two surfaces being close to metal ring track are symmetrically arranged with magnet, magnet is fixed in supporting construction, above-mentioned supporting construction is fixed in a rotating shaft, above-mentioned rotating shaft is rotatable, in rotating shaft, connecting reels is provided with a volume chain, and one end of above-mentioned chain extends out and forms described chain that coil or folding from described descending lifeline;

Described descending lifeline comprises metal ring track, magnet, two surfaces being close to metal ring track are symmetrically arranged with magnet, magnet is fixed in supporting construction, above-mentioned supporting construction is fixed in a rotating shaft, above-mentioned rotating shaft is rotatable, in rotating shaft, be fixedly installed rotating disk, be wound with the chain of a circulation on rotating disk, the chain of above-mentioned circulation extends to the residing floor of executing agency from above-mentioned rotating disk to be come and forms a volume chain;

Described descending lifeline comprises metal ring track, magnet, two surfaces being close to metal ring track are symmetrically arranged with magnet, magnet is fixed in supporting construction, above-mentioned supporting construction is fixed in a rotating shaft, above-mentioned rotating shaft is rotatable, in rotating shaft, be fixedly installed gear turntable, on the gear of gear turntable, cover has the chain of a circulation, the chain of above-mentioned circulation is the wheel chain band of circulation, and the wheel chain band of above-mentioned circulation extends to the residing floor of executing agency from above-mentioned rotating disk to be come and forms a volume chain.

10. building as claimed in claim 1, is characterized in that: the slow rope that falls of two volumes that the rope releasing device of the roofing layer of described building or refuge story or intermediate floor can extend out descending lifeline or fixture 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.

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