CN202070032U - High-rise escape relief device - Google Patents
High-rise escape relief device Download PDFInfo
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- CN202070032U CN202070032U CN2011200741956U CN201120074195U CN202070032U CN 202070032 U CN202070032 U CN 202070032U CN 2011200741956 U CN2011200741956 U CN 2011200741956U CN 201120074195 U CN201120074195 U CN 201120074195U CN 202070032 U CN202070032 U CN 202070032U
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Abstract
The utility model relates to a high-rise escape relief device, which is characterized in that the high-rise escape relief device consists of a horizontally-movable extensible supporting system which can move horizontally along the floor of the top of a high-rise and a guide rope winding and unwinding system which is fixed on the horizontally-movable extensible supporting system; the horizontally-movable extensible supporting system consists of a cantilever-type main rack and an extensible supporting mechanism which is sheathed in the inner chamber of the cantilever of the main rack in a penetrating way; and the guide rope winding and unwinding system consists of a rope winding and unwinding mechanism and a steel cable winding and unwinding mechanism which are arranged on the main rack and the extensible supporting mechanism. The high-rise escape relief device is mainly used for realizing self-rescue or rescue of disaster victims and assisting firefighters with rescue and fire extinguishment when a fire happens in the high-rise.
Description
Technical field
The utility model relates to the firefighting security device field, is when being used for fire in high buildings specifically, and a kind of high-rise life saving disaster relief device that disaster affected people is saved oneself or he rescues and assists the fire fighter to rescue, put out a fire is provided.
Background technology
Fire is the disaster that out of control burning caused on time or space.Recent decades, scientist is continually developing science method for extinguishing fire and facility, reduces the especially generation of fire in high buildings of fire as much as possible, and manages to reduce and both got angry the harm of calamity.Skyscraper fire extinguishing can be described as global problem, because more than ten meter on the high energy frame to nine of bangor ladder car, conventional aerial ladder height has only four or five ten meters, and the jetting height of hydraulic giant is also limited.As seen, skyscraper is difficult to outside fire extinguishing, and the intensity of a fire when too big the fire hydrant of building interior also be difficult to timely use.At present, the device that is used for the high-rise life saving disaster relief also has following several:
One, high building is slow falls escape apparatus, and it is made up of hook, rope, damper, earlier hook is fixed on door, metope outside window, hangs up damper when needing and hauls rope and be close to the slow ground of reducing to of exterior wall and carry out and escape.The limitation of this escape apparatus: 1, single household uses; 2, the wind direction of hook fixed position when catching fire has uncertainty; 3, be close to that the exterior wall reason may abrade or hooked even be draped by ridge and cause danger in the air.
Two, Elevator high-rise life saving disaster relief device, it is to load onto track at the high building exterior wall face, and an elevator moves up and down at wall face, and its weak point is that coverage rate is limited, the cost height, and destroy facade.
Three, the Chinese invention patent application number is 00113490.6 the aerial fire-fighting and rescue apparatus of a kind of skyscraper, T font track and the single armed cable car and the control circuit composition that can carry out a band liftable hanging basket of controlled operation provided thereon along T font track, its area coverage is big, cable car and wall face distance are adjustable, remedied the deficiency of preceding two kinds of escape disaster relief devices, but its complex structure, floor space is big, single armed supports cable car built on the sand, and the cost height.
Therefore, overcome existing high-rise life saving disaster relief apparatus structure complexity, floor space is big, and single armed supporting cable car built on the sand, and the problem that cost is high, the high-rise life saving disaster relief device of provide that a kind of structure is firm, escape and the disaster relief are all easy to operate just become this field and urgently expect the problem that solves.
Summary of the invention
The utility model purpose: aim to provide that a kind of structure is firm, escape and all easy to operate high-rise life saving disaster relief device of the disaster relief.
Solving the technical scheme that its technical problem adopts is:
This high-rise life saving disaster relief device, it is formed with the dragline extension and retraction system that is fixed on the extensible supporting system of described parallel-moving type by making the extensible supporting system of parallel-moving type that moves horizontally along high building top flooring; The extensible supporting system of described parallel-moving type is one to be made up of cantilevered main stand and the type of extension supporting mechanism that is set on the main stand cantilever cavity; Described dragline extension and retraction system is made up of the rope jack and the cable wire jack that are arranged on main stand and the type of extension supporting mechanism.
Two hollow beam that A, described cantilevered main stand are fixedlyed connected with it by a vertical frame and an end are formed, the other end of two hollow beam respectively is provided with a spacing reinforcement hoop, and be provided with a tranverse connecting rod that connects two parallel hollow beam frame end portions in the bottom of spacing reinforcement hoop and form firm frame structure, and connect and compose firm right angular triangular solids frame set zoarium through one group of brace; Simultaneously, the bottom of described vertical frame and the spacing reinforcement hoop of cantilevered hollow beam frame roof is respectively by one being fixed in T font track that the roof horizontal plane lays, being fixed on along the T font track on the facade body of wall horizontal plane, and constitutes translation mechanism along two T font track displacements with the supporting guide wheel group of T font track, vertical frame.
B, described extended position supporting mechanism comprise an end be side opening, and string be enclosed within mainframe cantilevered hollow beam inner chamber extensible U-shaped framework, be located at a combination of falling type pyramid framework and the cover steel wire traction mechanism that the formula that is nested with is provided with inside and outside being in the described extensible U-shaped framework and form; Described falling type pyramid framework combination is made of triangle outer support frame, triangle inner support frame, one group of pull bar hinge, wherein: the base of described triangle outer support frame is one to insert the outer support frame turning cylinder in the mounting hole road on the right and left cantilevered hollow beam and the extensible U-shaped framework simultaneously, described triangle inner support frame by being arranged on two hypotenuse ends a hinge type turning cylinder and the both sides of the gable top of triangle outer support frame be serially connected; Simultaneously, the position, nearly base of two groups of the inside and outside bracing frame of described triangle corresponding hypotenuses respectively is provided with one group of pull bar hinge; Described steel wire traction mechanism is made of elevator motor, traction steel wire, separated time guide wheel group, elevator motor wherein is fixed on the vertical frame, by the separated time guide wheel group of its traction steel wire of drawing by being provided with on the tranverse connecting rod that is arranged on the hollow beam end, be connected respectively on the fixation with steel wire ring that string is enclosed within the extensible U-shaped framework in the hollow beam, constitute the drawing mechanism of extensible U-shaped framework.
C, described rope jack comprise escaping rope strand roller, rope guide wheel group, escaping rope, wherein escaping rope strand roller is placed on vertical frame and the brace that hollow beam is connected, escaping rope one end that is wrapped on the escaping rope strand roller is fixed on the escaping rope strand roller, after wearing the rope guide wheel group of walking around the upper and lower setting of branch that is arranged on the vertical frame after the other end is pulled out in regular turn, behind the outer support frame turning cylinder of process triangle outer support frame afterbody and the hinge type turning cylinder at the inside and outside bracing frame of triangle top, hang until ground.
D, described cable wire jack, comprise that being located at the steel wire rope that twists on the same axostylus axostyle of roller with rope jack escaping rope twists roller, steel wire rope guide wheel group, steel wire rope, described steel wire penetrating is away from returning behind a guide wheel in the steel wire rope guide wheel group of wall face, the butt and butt of steel wire rope is fixedly become steel wire rope loop, again with docking point through another guide wheel top, be suspended from ground after passing the hinge type turning cylinder top at the inside and outside bracing frame of triangle top.
Also be provided with symmetrically arranged one group of stopping mechanism on described two hollow beam, described stopping mechanism is made up of L shaped retaining pivoted arm and stopping lock; Described stopping mechanism is arranged at the close spacing reinforcement hoop position of hollow beam.
Described extensible U framework penetrates on the hack lever of hollow beam and has one section waist-shaped hole road, is provided with rolling pulley, limit switch and fixation with steel wire ring; Also be provided with fixed angles turnover hinge, turnover hinge and fixed shelf on the crossbearer of the exsertile framework of described extensible U-shaped framework; Described turnover hinge is arranged at below, extensible U-shaped framework extension crossbearer middle part, the reverses direction of turnover hinge is towards the chassis body openend, and the inboard of turnover hinge is provided with the traction stake, described traction stake matches with the perforate of triangle inner support frame end, described fixed shelf is arranged at the two ends of turnover hinge, and is positioned at the cross bar inboard of extensible U-shaped chassis body; Described fixed angles turnover hinge is arranged at the gap location between turnover hinge and the fixed shelf, the hinge axis solid welding of fixed angles turnover hinge is on the fixed shelf limit, fixed angles turnover hinge one head rest is lived the bottom of cross bar middle part turnover hinge, and the other end abuts in triangle inner support frame end lateral surface; Simultaneously, also be provided with warning lamp and receiver of remote-control sytem on the described extensible U-shaped framework bar lateral surface.
Two ends upwards simultaneously are welded with towards the right angle rest button of crooked 90 degree of tapering direction at the bottom of the described triangle inner support frame, be inserted in an end of spacing pivoted arm in the right angle rest button, the other end of spacing pivoted arm stretches out the lateral surface 15mm of triangle outer support frame, and spacing pivoted arm vertical pivot just is welded in triangle outer support frame inner side limiting-position pivoted arm centre bore below.
Described triangle inner support frame and adjacent facade angle (α) are 60 °～85 °, and the angle (β) of described triangle outer support frame and triangle inner support frame (28) is 30 °～70 °.
Be furnished with the Weighing type descending lifeline on the described escaping rope, described Weighing type descending lifeline comprises tripodia pivoted arm, gear base plate, bowl-type flywheel, flywheel shaft, pivoted arm, friction plate, pulley assembly, spring steel plate, connecting rod, pitman shaft, becket, C shape conductor rope shell, press reel for rope, press that rope handle, steel loop give birth to that rope is spacing, retaining is buckled, steel wire, pressure rope handle fulcrum shaft, the lever of weighing, extension spring, tumbler shaft, jump ring, escaping rope friction pulley; The two side faces opening respectively is welded with a pair of symmetrical earrings before and after the wherein said C shape conductor rope shell top, and the escaping rope friction pulley that is fixed on the flywheel shaft is housed in the vestibule annular distance, and its front side, below is welded with becket, and its right flank middle opening is in order to hook retaining button; Described pressure rope handle is three forked types, and head is equipped with the pressure reel for rope wheel of band sleeve pipe pulley, and its head stretches in the opening of C shape conductor rope shell rear, and neck is contained in the symmetry earrings of C shape conductor rope shell rear, be nested with the shared pressure rope handle fulcrum shaft of the lever of weighing on; The upper end of the described lever of weighing connects steel wire by one and penetrates in the pressure rope handle cavity, and be connected with outside steel loop, the lower end of the described lever of weighing is connected with a arm in the tripodia pivoted arm by pitman shaft and a connecting rod, and the pressure rope handle fulcrum shaft of the described lever of weighing and the setting of gear base plate are at grade; Described gear base plate is welded in the reverse side of the C v notch v of C shape conductor rope shell with butt-joint, its center is concentric with flywheel shaft, be nested with a tripodia pivoted arm on the described flywheel shaft, on the even separated gear base plate face of described tripodia pivoted arm, be provided with uniform three pivoted arms that can rotate around a tumbler shaft, the upper end tumbler shaft of described pivoted arm is located at the nearly circle centre position of gear base plate, its afterbody slightly is longer than the tripodia pivoted arm and is contacted with spring steel plate, on the gear base plate in the every group of pivoted arm and the tripodia pivoted arm outside, be provided with a combined friction sheet that is convexly curved, be provided with end to end extension spring between the described adjacent combined friction sheet.
Described combined friction sheet, its skin of pressing close to the bowl-type flywheel is a friction plate, its internal layer is a spring steel plate; Described bowl-type flywheel bowl limit covers on the friction plate lateral surface makes itself and friction plate that the contact-making surface of 3-5mm be arranged.
The beneficial effects of the utility model are:
1, the location is correct; Both can control remote controller and start, also can carry out manually-operated at roof by the ground staff.Variable speed electric motors, particularly drives supporting device and slides, and can be accurately positioned in the ignition point uptake, allows the survivor that the position of escape is arranged, can also resetting when needing.
2, prevent that the survivor from abrading or being hooked by ridge; The ground staff controls remote controller, under the pulling function of elevator motor, make triangle outer support frame, triangle inner support frame and pull bar hinge on the enclosure wall wall face, form the pyramid framework, thereby make the rope and the steel wire rope loop that put down behind ground, keep certain distance with wall face, can prevent that the survivor from abrading or being hooked by ridge, and leg-of-mutton frame supported is more stable, that avoids producing behind the rope loaded weight waves, and structure is safer and firm.
3, be not subjected to story height restriction, broad covered area; The utility model is installed in high building roof edge wall, and the rope lengths of putting down is exactly the height of high building, and just can escape and the disaster relief in the place that has rope to cover, be particularly useful for the super-high storied building that the aerial ladder car reaches.
4, easy to operate; By controlling remote controller, locate, put just energy automatic in-position of rope, and attack time is short.
5, power autonomous; Utilize solar energy to be charge in batteries, can guarantee can operate as normal under the situation of fire generation and outage.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the utility model upper component flat distribution map;
The three-dimensional distribution map of Fig. 3 figure the utility model upper component;
Fig. 4 is the member distribution schematic diagram of Fig. 3 after stretching;
Fig. 5 is the left apparent time member distribution schematic diagram of Fig. 2;
Fig. 6 stopping mechanism structural representation;
Fig. 7 is a pyramid framework of the present utility model structural representation when using;
Structural representation when Fig. 8 launches for the Weighing type descending lifeline;
Fig. 9 is that the A-A of Fig. 8 is to cutaway view;
Structural representation when Figure 10 closes up for the Weighing type descending lifeline;
Figure 11 is the left-hand side view of Figure 10;
Figure 12 is the left-hand side view of Figure 11;
Figure 13 is the dextrad side view of Figure 12.
Among the figure:
1- 2- 3- 4- 5- 6- 7-8- 9- 10- 11- 12- 12.1- 12.2-L 13- 14- 15- 16- 17- 18- 19-U 20- 21- 22- 23.1- 23.2- 24- 25- 26- 27- 28- 29- 29.1- 30- 31- 32- 32.2- 32.3- 32.4- 32.5- 32.6- 32.7- 32.8- 32.9- 32.10- 32.11- 32.12- 32.13-C 32.14- 32.15- 32.16- 32.17- 32.19- 32.20- 32.21- 32.22- 32.23- 32.24- 32.25- 32.26- 33- 34- 35- 36- 37- 38- 39- 40- 41- 42- 43- 43.1- 44-T 45- 45.1- 46- 47- 49- 50- 51-。
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing 1～Figure 13 and embodiment.
This high-rise life saving disaster relief device, it is formed with the dragline extension and retraction system that is fixed on the extensible supporting system of described parallel-moving type by making the extensible supporting system of parallel-moving type that moves horizontally along high building top flooring; The extensible supporting system of described parallel-moving type is one to form the cantilevered main stand by cantilevered vertical frame 1 and the extended position supporting mechanism that is set on vertical frame 1 cantilever cavity; Described dragline extension and retraction system is made up of the rope jack and the cable wire jack that are arranged on vertical frame 1 and the extended position supporting mechanism.
The described solar energy autonomous power supply system that on main stand, also is provided with; Described high-rise life saving disaster relief device also is provided with the long distance control system.Described solar energy autonomous power supply system also can be independent of the main stand setting.
Two hollow beam 2 that described cantilevered main stand is fixedlyed connected with it by a vertical frame 1 and an end are formed, the other end of two hollow beam 2 respectively is provided with a spacing reinforcement hoop 13, and be provided with a tranverse connecting rod 15 that connects two parallel hollow beam, 2 frame end portions in the bottom of spacing reinforcement hoop 13 and form firm frame structure, and connect and compose firm right angular triangular solids frame set zoarium through one group of brace 51; Simultaneously, the bottom of described vertical frame 1 and cantilevered hollow beam framework is respectively by one being fixed in T font track 44 that the roof horizontal plane lays, being fixed on along the T font track 44 on the facade body of wall horizontal plane, and the translation mechanism that constitutes along 44 displacements of two T font tracks with the supporting guide wheel group 43 of T font track 44, vertical frame 1.
Described extended position supporting mechanism comprise an end be side opening, and string be enclosed within the extensible U-shaped framework 19 of mainframe cantilevered hollow beam 2 inner chambers, be located at falling type pyramid framework the combination 17 and one cover steel wire traction mechanism that the formula that is nested with is provided with inside and outside being in the described extensible U-shaped framework 19 and form; Described falling type pyramid framework combination 17 is by triangle outer support frame 18, triangle inner support frame 28, pull bar hinge 29, the anti-rest button 29.1 that hangs down constitutes, the base of its triangle outer support frame 18 is one to insert the outer support frame turning cylinder 25 in the mounting hole road on the right and left cantilevered hollow beam 2 and the extensible U-shaped framework 19 beam bodies 9 simultaneously, the hinge type turning cylinder 27 of its triangle inner support frame 28 by being arranged on two hypotenuse tops is serially connected with the both sides of the gable top of triangle outer support frame 18, and the position, nearly base of two groups of corresponding hypotenuses of two triangle bracing frame respectively is provided with one group of pull bar hinge 29;
When pull bar hinge 29 opens, triangle inner support frame 28 is 60 °～85 ° with adjacent facade angle (α), the angle (β) at triangle outer support frame 18 and triangle inner support frame 28 tops is 30 °～70 °, promptly constitute pyramid framework combination 17, when closing up, pull bar hinge 29 axle heads are nested with the formula structure inside and outside placing and promptly constituting on the anti-rest button 29.1 that hangs down of triangle outer support frame 18 waist inboards.
In addition, a pulley is respectively installed in described triangle inner support frame 28 two ends bottoms, in case can do a small amount of adjustment during parallel-moving type vertical frame 1 position error.
In addition, described triangle inner support frame 28 bottoms two ends upwards one side are welded with towards the right angle rest button 46 of crooked 90 degree of tapering direction, be inserted in an end of spacing pivoted arm 45 in the right angle rest button 46, the other end of spacing pivoted arm 45 stretches out the lateral surface 15mm of triangle outer support frame 18, and spacing pivoted arm vertical pivot 45.1 just is welded in triangle outer support frame 18 inner side limiting-position pivoted arms 45 centre bores below.
In addition, by dividing plate escaping rope 30 and steel wire rope 31 are separated in the middle of the hinge type turning cylinder 27 at the inside and outside bracing frame of described triangle top, anti-rope skipping pressing plate 26 is installed in hinge type turning cylinder 27 tops.
Also be provided with symmetrically arranged one group of stopping mechanism 12 on described two hollow beam 2, described stopping mechanism 12 is made up of L shaped retaining pivoted arm 12.2 and stopping lock 12.1; Described stopping mechanism 12 is arranged at the close spacing reinforcement of hollow beam 2 and binds round 13 positions.
The hack lever inner top that penetrates hollow beam 2 of described extensible U framework 19 is provided with rolling pulley 11; Described limit switch 10 is positioned at inboard fixation with steel wire ring 14 back of extensible U framework 19 legs.
Also be provided with fixed angles turnover hinge 23.2, turnover hinge 23.1 and fixed shelf 20 on the crossbearer of the exsertile framework of described extensible U-shaped framework 19 ends; Described turnover hinge 23.1 is arranged at extensible U-shaped framework 19 and stretches below, crossbearer middle part, and the reverses direction of turnover hinge 23.1 is towards the chassis body openend, and turnover hinge 23.1 is provided with traction stake 24; Described traction stake 24 matches with the perforate of triangle inner support frame 19 ends; Described fixed shelf 20 is arranged at the two ends of turnover hinge 23.1, and is positioned at extensible U-shaped framework 19 crossbearer inboards; Described fixed angles turnover hinge 23.2 is arranged at the gap location between turnover hinge 23.1 and the fixed shelf 20, the hinge axis solid welding of fixed angles turnover hinge 23.2 is on fixed shelf 20 limits, fixed angles turnover hinge 23.2 one head rests are lived the bottom of cross bar middle part turnover hinge 23.1, and the other end abuts in triangle inner support frame 28 top outside; 28 two support arm tops of described triangle inner support frame place on the turnover hinge 23, and 18 two support arm tops of triangle outer support frame place on the fixed shelf 20.
Described steel wire traction mechanism is made of elevator motor 6, traction steel wire 7, separated time guide wheel group 16, elevator motor 6 wherein is fixed on the vertical frame 1, by the separated time guide wheel group 16 of its traction steel wire of drawing 7 by being provided with on the tranverse connecting rod 15 that is arranged on hollow beam 2 ends, be connected respectively on the fixation with steel wire ring 14 that string is enclosed within the extensible U-shaped framework 19 in the hollow beam 2, constitute the drawing mechanism of extensible U-shaped framework 19.
Described rope jack comprises escaping rope strand roller 8, rope guide wheel group 5, escaping rope 30, and escaping rope strand roller 8 wherein is placed on vertical frame 1 and the brace 51 that hollow beam 2 is connected; The fixing bails 38 of going up of buffer spring 37 are fastened ring sandbag 39 and are rested on the turnover hinge 23.1 with triangle inner support frame 28 tops on described escaping rope 30 1 headgears, the tapping of triangle inner support frame 19 ends is enclosed within the traction stake 24 on the turnover hinge 23.1, wear again behind hinge type turning cylinder 27 tops of escaping rope 30 other ends through triangle inside and outside bracing frame top and walk around rope guide wheel group 5 and be fixed on the escaping rope strand roller 8, draw escaping rope 30 in.
Described cable wire jack comprises that being located at the hawser that twists on the roller 8 same axostylus axostyles with rope jack escaping rope twists roller 47, steel wire rope guide wheel group 4, steel wire rope 31; Described steel wire rope 31 passes away from returning behind a guide wheel in the steel wire rope guide wheel group 4 of wall face, the butt and butt of steel wire rope 31 is fixedly become steel wire rope loop, again with docking point through another guide wheel top, pass behind hinge type turning cylinder 27 tops at the inside and outside bracing frame of triangle top to tie up on the ring sandbag 39 and rest on the turnover hinge 23.1 with triangle inner support frame 28 tops with rope; On the described hawser strand roller 47 shackle is housed, the steel wire rope loop after the doubling from pulling out on the shackle that is hooked on hawser strand roller 47 away from guide wheel below the steel wire rope guide wheel group 4 of wall face, is rotated hawser strand roller 47 and draws steel wire rope loop in.
Also be provided with warning lamp 22 and receiver of remote-control sytem 21 on the described extensible U-shaped framework 19, described warning lamp 22 and receiver of remote-control sytem 21 are arranged on the crossbearer lateral surface of extensible U framework 19.
Described solar energy autonomous power supply system comprises solar panel 50, cover body 49, battery 3; Described cover body 49 covers in translation cantilevered main stand outside, and the top is equipped with solar panel 50; Described solar panel 50 links to each other with battery 3; Described battery 3 links to each other respectively with receiver of remote-control sytem 21, warning lamp 22, variable speed electric motors, particularly 42, elevator motor 6, limit switch 10.
Described high-rise life saving disaster relief device also is furnished with the long distance control system; Described remote controller 41 is controlled by the ground staff.
Be furnished with Weighing type descending lifeline 32 on the described escaping rope 30, described Weighing type descending lifeline 32 comprises tripodia pivoted arm 32.2, gear base plate 32.3, bowl-type flywheel 32.4, flywheel shaft 32.5, pivoted arm 32.6, friction plate 32.7, pulley assembly 32.8, spring steel plate 32.9, connecting rod 32.10, pitman shaft 32.11, escape becket 32.12, C shape conductor rope shell 32.13, press reel for rope wheel 32.14, press rope handle 32.15, steel loop 32.16, escaping rope spacing 32.17, retaining button 32.19, steel wire 32.20, press rope handle fulcrum shaft 32.21, the lever 32.22 of weighing, extension spring 32.23, tumbler shaft 32.24, jump ring 32.25, escaping rope friction pulley 32.26; The two side faces opening respectively is welded with a pair of symmetrical earrings before and after wherein said C shape conductor rope shell 32.13 tops, the escaping rope friction pulley 32.26 that is fixed on the flywheel shaft 32.5 is housed in the vestibule annular distance, its front side, below is welded with becket 32.12, and its right flank middle opening is in order to hook retaining button 32.19; Described pressure rope handle 32.15 is three forked types, head is equipped with the pressure reel for rope wheel 32.14 of band sleeve pipe pulley, its head stretches in the C shape conductor rope shell 32.13 rear openings, neck is contained in the C shape conductor rope shell 32.13 rears symmetries earrings, be nested with the shared pressure rope handle fulcrum shaft 32.21 of the lever 32.22 of weighing on; The upper end of the described lever 32.22 of weighing connects steel wire 32.20 by one and penetrates in pressure rope handle 32.15 cavitys, and is connected with outside steel loop 32.16; The lower end of the described lever 32.22 of weighing is connected with a arm in the tripodia pivoted arm 32.2 by pitman shaft 32.11 and a connecting rod 32.10, and the pressure rope handle fulcrum shaft 32.21 of the described lever 32.22 of weighing and 32.3 settings of gear base plate are at grade; Described gear base plate 32.3 usefulness butt-joints are welded in the reverse side of the C v notch v of C shape conductor rope shell 32.13, its center is concentric with flywheel shaft 32.5, be nested with a tripodia pivoted arm 32.2 on the described flywheel shaft 32.5, on 32.4 of described tripodia pivoted arm 32.2 even separated gear base plates, be provided with uniform three pivoted arms 32.6 that can rotate around a tumbler shaft; The upper end tumbler shaft of described pivoted arm 32.6 is located at gear base plate 32.4 nearly circle centre positions, its afterbody slightly is longer than the tripodia pivoted arm and is contacted with spring steel plate 32.9, on the gear base plate 32.3 in the every group of pivoted arm 32.6 and tripodia pivoted arm 32.2 outsides, be provided with a combined friction sheet that is convexly curved, be provided with end to end extension spring 32.23 between the described adjacent combined friction sheet.
Described combined friction sheet, its skin of pressing close to bowl-type flywheel 32.4 is a friction plate 32.7, its internal layer is a spring steel plate 32.9; 4 bowls of limits of described bowl-type flywheel cover on friction plate 32.7 lateral surfaces makes itself and friction plate 32.7 that the contact-making surface of 3-5mm be arranged.
The course of work of above-mentioned escape disaster relief device is as follows:
When fire takes place, the ground staff controls remote controller 41, by a left side, right lateral is walked key, the cantilevered main stand is walked on T font track 44, the optimum position of escaping rope 30 is put in selection, when pressing remote controller 41, when putting escaping rope 30 keys, traction steel wire 7 is drawn in 6 tensions of elevator motor in, by the separated time guide wheel group 16 of setting on the tranverse connecting rod 15 that is arranged on hollow beam 2 tops and the fixation with steel wire ring 14 on the extensible U type framework 19, traction stake 24 on the turnover hinge 23.1 that makes extensible U type framework 19 and link to each other is in tow in the triangle, outer support frame skids off to the building exterior wall face direction in hollow beam 2, when the support arm turning cylinder 25 of triangle outer support frame 18 ends is run into the L shaped retaining pivoted arm 12.2 that accumbency and it is holded up, the L shaped retaining pivoted arm of holding up 12.2 is pinned by stopping lock 12.1, the support arm turning cylinder 25 of triangle outer support frame 18 ends stops to slide and fixing after running into spacing reinforcement hoop 13, and what action was carried out synchronously therewith also has; An end that is arranged on the spacing pivoted arm 45 on the triangle outer support frame 18 is run into design and was bound round 13 o'clock in the spacing reinforcement of hollow beam 2 openends, spacing pivoted arm 45 just rotates around spacing pivoted arm vertical pivot 45.1, this moment, spacing pivoted arm 45 other ends skidded off from right angle rest button 46, the triangle inner support frame 28 bottom landings of leaning on right angle rest button 46 to hang, be fixed in the triangle, the pull bar hinge 29 that closes up between the outer support frame opens support under the effect of triangle inner support frame 28 deadweights straight, triangle inner support frame 28 tops are rotated perk in the other direction around hinge type turning cylinder 27 for fulcrum, the 90 degree fixed angles turnover hinges 23.2 that originally leaned against triangle inner support frame 28 lateral surfaces do not have dependence and landing, because original turnover hinge of holding by fixed angles turnover hinge 23.1 23 turns over, be with escaping rope 30 and steel wire rope 31 landings again together with ring sandbag 39.
Along with elevator motor 6 continues to draw in traction steel wire 7, extensible U type framework 19 in the cantilever mechanism continues to skid off in tow, the landing from the fixed shelf 20 of triangle outer support frame 18 tops, at this moment, triangle outer support frame 18, triangle inner support frame 28 and pull bar hinge 29 form the awl triangular support at building exterior wall face, promptly constitute pyramid framework combination 17, quit work after elevator motor 6 limited switches 10 are cut off the electricity supply simultaneously, ring sandbag 39 is being with escaping rope 30 and steel wire rope loop to continue landing until ground, and the high-rise life saving disaster relief work can launch this moment.
Above-mentioned action required time be elevator motor 6 start working to cut off the electricity supply till; Required stroke is about 800mm～1200mm (deciding on high building exterior wall face situation) for drawing the length of traction steel wire 7 in.
The use principle of this Weighing type descending lifeline is as follows:
When needs are escaped, the escape personnel has been with safety belt, hang on the steel loop 32.16, press rope handle 32.15 to open C shape and C shape conductor rope shell 32.13 remains between the 75-90 angle, hand-held C shape presses the opening part of rope handle 32.15 usefulness C shape conductor rope shells 32.13 to be inserted in escaping rope 30, then C shape being pressed rope handle 32.15 to compress to close up closes, make retaining button 32.19 hook the middle opening part in C shape conductor rope shell 32.13 sides, combine closely in order to force to make between escaping rope 30 and the escaping rope friction pulley 32.26, when escaping rope friction pulley 32.26 and escaping rope 30 frictional rotation, make flywheel shaft 32.5 drive bowl-type flywheels 32.4 and rotate.Consider that the escape personnel has heavily, have light, when escape personnel's body weight is heavier, spur the lever 32.22 of weighing by steel wire 32.20 on the steel loop 32.16 that safety belt is hung, the lever 32.22 other end perks of weighing, by force the combined friction sheet is withstood bowl-type flywheel 32.4 by connecting rod 32.10, tripodia pivoted arm 32.2, pivoted arm 32.6, increase frictional force decrease speed is slowed down.Along with the variation of escape personnel's body weight, thereby the lever 32.2 of weighing also changes the frictional force of bowl-type flywheel 32.4 by above-mentioned mechanical action thereupon and reaches body weight is heavier and body weight is lighter people and descend with identical relatively speed and implement to escape.
This high-rise life saving disaster relief device entire work process in sum is as follows:
1, controls remote controller 41 by the ground staff, make correct location of parallel-moving type mainframe 1 left and right walking or resetting;
2, control remote controller 41 by the ground staff, make triangle outer support frame 18, triangle inner support frame 28 and pull bar hinge 29 constitute the awl triangular support, make escaping rope 30 and steel wire rope loop 31 landings keep certain distance to ground and with building exterior wall face at external wall;
3, the survivor buckle Weighing type descending lifeline 32 and safety belt can the landing escape;
4, utilize steel wire rope loop, the fireman clamps clamping plate of clamping plate group 33 on one side of steel wire rope loop, and hang up hydrant 34 and drag hook 35 (or other disaster relief article), be pulled to ignition point with rope pulling device 40, another fireman is with a pair of climbing string device 36 hands, pin and use along escaping rope 30 and climb to ignition point, after hanging over drag hook 35 on the ignition point windowsill another clamping plate of clamping plate group 33 are clamped the another side of steel wire rope loop, notice ground fireman send water just can put out a fire for hydrant 34, also can crawl into to unload hydrant 34 in the room and put out a fire or rescue.Since with climbing string device 36 climb to ignition point be air line distance, shorten fire extinguishing or rescue time greatly, same action can repeat repeatedly to put out a fire and disaster relief dynamics to increase.
In addition, Weighing type descending lifeline 32 can also be delivered in the staff that needs escape.Steel wire rope loop is the conveyer belt between high building and the ground, the combination of flexible utilization steel wire rope loop, escaping rope 30, clamping plate group 33, climbing string device 36, rope pulling device 40, drag hook 35 and Weighing type descending lifeline 32 etc. can be finished a lot of disaster relief works, thereby more convenient in fire extinguishing, the disaster relief and rescue work.
Wherein, Weighing type descending lifeline 32 plays the slow effect of falling and preventing escaping rope 30 and hand friction, and its height is advisable with 400mm～500mm.Climbing string device 36 is adorned two altogether along escaping rope 30 is upper and lower, is convenient to fireman's climbing of using both hands and feet; Rope pulling device 40 is adorned two altogether along steel wire rope 31 is upper and lower, both hands and with or a people respectively hold one and pull down steel wire rope 31 in order to conveying disaster relief article.Clamping plate group 33 is to be linked to each other with a strap by the clamping plate of two same structures to form, in the clamping plate groove of packing in the steel wire rope loop that the parallel-moving type mainframe is put down, reserving one section is used for fixing to turn back to behind the hydrant 34 in another groove again and locks with butterfly nut, another clamping plate of clamping plate group 33 hang standby, when treating that hydrant 34 is moved ignition point to, climb the another side locking that another fireman who gets on is fixed in steel wire rope loop with climbing string device 36.Drag hook 35 is can play a protective role when hydrant 34 is slipped out of the hand, and drag hook 35 is hooked in can controls hydrant 34 back power-assisteds on the ignition point windowsill and help the fireman to crawl in the room, the auxiliary fireman's fire extinguishing and the disaster relief.
Fig. 3 illustrates high-rise life saving disaster relief device of the present utility model, and the triangle outer support frame 18 of dragline extension and retraction system B, triangle inner support frame 28 and pull bar hinge 29 form the awl triangular support at building exterior wall face, i.e. pyramid framework combination 17.Pyramid framework combination 17 height of its formation are between 500mm～900mm, be advisable with 700mm, triangle inner support frame 28 is 60 °～85 ° with adjacent facade angle α, be advisable with 75 degree, the angle β of triangle outer support frame 18 and triangle inner support frame 28 is 30 °～70 °, is advisable with 50 degree.30 1 of the escaping ropes that puts down are fixed on the escaping rope strand roller 8, and the other end is until ground.This moment, one end of steel wire rope 31 was enclosed within the guide wheel away from the steel wire rope guide wheel group 4 of building exterior wall face, and the other end is until ground, and escaping rope 30 that puts down and steel wire rope loop and building exterior wall face all keep certain distance.In addition, ring sandbag 39 plays the gravity effect, prevents that also the landing personnel that cause from injuring simultaneously.
Those skilled in the art will recognize that; the above-mentioned specific embodiment is exemplary; be in order to make those skilled in the art can better understand this patent content; should not be construed as is restriction to this patent protection domain; change or modify so long as disclose spiritual any being equal to of being done, all fall into this patent protection domain according to this patent.
Claims (8)
1. high-rise life saving disaster relief device is characterized in that: it is by making the extensible supporting system of parallel-moving type that moves horizontally and the dragline extension and retraction system that is fixed on the extensible supporting system of described parallel-moving type be formed along high building top flooring; The extensible supporting system of described parallel-moving type is one to form the cantilevered main stand by cantilevered main stand and the type of extension supporting mechanism that is set on the mainframe cantilever cavity; Described dragline extension and retraction system is made up of the rope jack and the cable wire jack that are arranged on mainframe and the type of extension supporting mechanism.
2. a kind of high-rise life saving disaster relief device as claimed in claim 1 is characterized in that:
Two hollow beam (2) that A, described cantilevered main stand are fixedlyed connected with it by a vertical frame (1) and an end are formed, two hollow beam (2) the other end respectively be provided with a spacing reinforcement hoop (13), and be provided with a tranverse connecting rod (15) that connects two parallel hollow beam (2) frame end portions in the bottom of spacing reinforcement hoop (13) and form firm frame structure, and connect and compose firm right angular triangular solids frame set zoarium through one group of brace (51); Simultaneously, the tranverse connecting rod (15) of described vertical frame (1) and cantilevered hollow beam (2) framework bottom is respectively by one being fixed in T font track (44) that the roof horizontal plane lays, being fixed on along the T font track of laying on the facade body of wall horizontal plane (44), and constitutes translation mechanism along two T font track (44) displacements with the supporting guide wheel group (43) of T font track, vertical frame (1);
B, described extended position supporting mechanism comprise an end be side opening, and string be enclosed within mainframe cantilevered hollow beam (2) inner chamber extensible U-shaped framework (19), be located at a falling type pyramid framework combination (17) and the cover steel wire traction mechanism that the formula that is nested with is provided with inside and outside being in the described extensible U-shaped framework (19) and form; Described falling type pyramid framework combination (17) is by triangle outer support frame (18), triangle inner support frame (28) pull bar hinge (29) constitutes, wherein: the base of described triangle outer support frame (18) is one to insert the outer support frame turning cylinder (25) in the mounting hole road (9) on the right and left cantilevered hollow beam (2) and the extensible U-shaped framework (19) simultaneously, and the hinge type turning cylinder (27) of described triangle inner support frame (28) by being arranged on two hypotenuse ends is serially connected with the both sides of the gable top of triangle outer support frame (18); Simultaneously, the position, nearly base of two of described two triangle bracing frame groups of corresponding hypotenuses respectively is provided with one group of pull bar hinge (29); Described steel wire traction mechanism is made of elevator motor (6), traction steel wire (7), elevator motor (6) wherein is fixed on the vertical frame (1), go up the separated time guide wheel group (16) that is provided with by its traction steel wire of drawing (7) by the tranverse connecting rod (15) that is arranged on hollow beam (2) end, be connected respectively on the fixation with steel wire ring (14) that string is enclosed within the extensible U-shaped framework (19) in the hollow beam (2), constitute the drawing mechanism of extensible U-shaped framework (19);
C, described rope jack comprises escaping rope strand roller (8), rope guide wheel group (5), escaping rope (30), wherein escaping rope strand roller (8) is placed on vertical frame (1) and the brace (51) that hollow beam (2) is connected, escaping rope (30) one ends that are wrapped on the escaping rope strand roller (8) are fixed on the escaping rope strand roller (8), wear in regular turn after the other end is pulled out and walk around on the branch that is arranged on the main formula framework (1), after the rope guide wheel group (5) of following setting, in the outer support frame turning cylinder (25) and triangle through triangle outer support frame (18) afterbody, behind the hinge type turning cylinder (27) at outer support frame top, hang until ground;
D, described cable wire jack, comprise that being located at the steel wire rope that twists on the same axostylus axostyle of roller (8) with rope jack escaping rope twists roller (47), steel wire rope guide wheel group (39), steel wire rope (31), described steel wire rope (31) passes away from returning behind a guide wheel in the steel wire rope guide wheel group (39) of wall face, the butt and butt of steel wire rope (31) is fixedly become steel wire rope loop, again with docking point through another guide wheel top, be suspended from ground after passing hinge type turning cylinder (27) top at the inside and outside bracing frame of triangle top.
3. high-rise life saving disaster relief device according to claim 1 and 2, it is characterized in that: also be provided with symmetrically arranged one group of stopping mechanism (12) on described two hollow beam (2), described stopping mechanism is made up of L shaped retaining pivoted arm (12.2) and stopping lock (12.1), and described stopping mechanism (12) is arranged at close spacing reinforcement hoop (13) position of hollow beam (2).
4. high-rise life saving disaster relief device according to claim 1 and 2 is characterized in that: described extensible U framework (19) penetrates on the hack lever of hollow beam (2) and has one section waist-shaped hole road (9), is provided with rolling pulley (11), limit switch (10) and fixation with steel wire ring (14); Also be provided with fixed angles turnover hinge (23.2), turnover hinge (23) and fixed shelf (20) on the crossbearer of the exsertile framework of described extensible U-shaped framework (19); Described turnover hinge (23) is arranged at below, extensible U-shaped framework (19) extension crossbearer middle part, the reverses direction of turnover hinge (23) is towards the chassis body openend, and the inboard of turnover hinge (23) is provided with traction stake (24), described traction stake (24) matches with the perforate of triangle inner support frame end, described fixed shelf (20) is arranged at the two ends of turnover hinge (23), and is positioned at the cross bar inboard of extensible U-shaped chassis body; Described fixed angles turnover hinge (23.2) is arranged at the gap location between turnover hinge (23) and the fixed shelf (20), the hinge axis solid welding of fixed angles turnover hinge (23.2) is on fixed shelf (20) limit, fixed angles turnover hinge (23.2) one head rests are lived the bottom of cross bar middle part turnover hinge (23), and the other end abuts in triangle inner support frame (28) end lateral surface; Simultaneously, also be provided with warning lamp (22) and receiver of remote-control sytem (21) on described extensible U-shaped framework (19) the cross bar outside.
5. high-rise life saving disaster relief device according to claim 2, it is characterized in that: two ends, described triangle inner support frame (28) bottom upwards one side are welded with towards the right angle rest button (46) of crooked 90 degree of tapering direction, be inserted in an end of spacing pivoted arm (45) in the right angle rest button (46), the other end of spacing pivoted arm (45) stretches out the lateral surface 15mm of triangle outer support frame (18), and spacing pivoted arm vertical pivot (45.1) just is welded in triangle outer support frame (18) inner side limiting-position pivoted arm (45) centre bore below.
6. high-rise life saving disaster relief device according to claim 1 and 2, it is characterized in that: described triangle inner support frame (28) is 60 °～85 ° with adjacent facade angle (α), and the angle (β) of described triangle outer support frame (18) and triangle inner support frame (28) is 30 °～70 °.
7. according to the described high-rise life saving disaster relief of claim 3 device, it is characterized in that: be furnished with Weighing type descending lifeline (32) on the described escaping rope (30), described Weighing type descending lifeline (32) comprises tripodia pivoted arm (32.2), gear base plate (32.3), bowl-type flywheel (32.4), flywheel shaft (32.5), pivoted arm (32.6), friction plate (32.7), pulley assembly (32.8), spring steel plate (32.9), connecting rod (32.10), pitman shaft (32.11), becket (32.12), C shape conductor rope shell (32.13), press reel for rope (32.14), press rope handle (32.15), steel loop (32.16), give birth to rope spacing (32.17), retaining button (32.19), steel wire (32.20), press rope handle fulcrum shaft (32.21), the lever (32.22) of weighing, extension spring (32.23), tumbler shaft (32.24), jump ring (32.25), escaping rope friction pulley (32.26); The two side faces opening respectively is welded with a pair of symmetrical earrings before and after wherein said C shape conductor rope shell (32.13) top, the escaping rope friction pulley (32.26) that is fixed on the flywheel shaft (32.5) is housed in the vestibule annular distance, its front side, below is welded with becket (32.12), and its right flank middle opening is in order to hook retaining button (32.19); Described pressure rope handle (32.15) is three forked types, head is equipped with the pressure reel for rope wheel (32.14) of band sleeve pipe pulley, its head stretches in the opening of C shape conductor rope shell (32.13) rear, neck is contained in C shape conductor rope shell (32.13) the rear symmetry earrings, be nested with the shared pressure rope handle fulcrum shaft (32.21) of the lever of weighing (32.22) on; The upper end of the described lever of weighing (32.22) connects steel wire (32.20) by one and penetrates in pressure rope handle (32.15) cavity, and be connected with outside steel loop (32.16), the lower end of the described lever of weighing (32.22) is connected with a arm in the tripodia pivoted arm (32.2) by pitman shaft (32.11) and a connecting rod (32.10), and the pressure rope handle fulcrum shaft (32.21) of the described lever of weighing (32.22) and gear base plate (32.3) setting are at grade; Described gear base plate (32.3) is welded in the reverse side of the C v notch v of C shape conductor rope shell (32.13) with butt-joint, its center is concentric with flywheel shaft (32.5), be nested with a tripodia pivoted arm (32.2) on the described flywheel shaft (32.5), on the even separated gear base plate of described tripodia pivoted arm (32.2) (32.4) face, be provided with uniform three pivoted arms (32.6) that can rotate around a tumbler shaft; The upper end tumbler shaft (32.24) of described pivoted arm (32.6) is located at the nearly circle centre position of gear base plate (32.4), its afterbody slightly is longer than tripodia pivoted arm (32.2) and is contacted with spring steel plate (32.9), on the gear base plate (32.3) in the every group of pivoted arm (32.6) and tripodia pivoted arm (32.2) outside, be provided with a combined friction sheet that is convexly curved, be provided with end to end extension spring (32.23) between the described adjacent combined friction sheet.
8. according to the described high-rise life saving disaster relief of claim 7 device, it is characterized in that: described combined friction member, its skin of pressing close to bowl-type flywheel (32.4) is friction plate (32.7), its internal layer is spring steel plate (32.9); Described bowl-type flywheel (32.4) bowl limit covers on friction plate (32.7) lateral surface makes itself and friction plate (32.7) that the contact-making surface of 3-5mm be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200741956U CN202070032U (en) | 2011-03-21 | 2011-03-21 | High-rise escape relief device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200741956U CN202070032U (en) | 2011-03-21 | 2011-03-21 | High-rise escape relief device |
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| CN202070032U true CN202070032U (en) | 2011-12-14 |
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| CN2011200741956U Expired - Fee Related CN202070032U (en) | 2011-03-21 | 2011-03-21 | High-rise escape relief device |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20111214 Termination date: 20140321 |