CN1820805A - Escaping and life saving system for high building - Google Patents

Abstract

The escaping and life saving system for high building has one steel cable fixed between the building and the drum in the escaping room, the escaper may be locked to the steel cable through a guide device by the rescuer so as to reach ground, some person may be elevated through the cable with one winding drum set on ground, or the escaper may lock himself to the cable via a controller connected to the safety belt so as to land through controlling the controller.

Description

Escaping and life saving system for high building

Technical field

The present invention is attached to a kind of on the skyscraper can make the people from descend escape or rise to eminence from ground and go to rescue people's the escape and the invention of life saving system of eminence, also is applicable to from eminence to descend or rise to the recreation facility of eminence from ground.

Background technology

When the numerous skyscraper in city ran into fire, explosive accident, people wished to arrive safely and fast the outer safe ground of this building, and some people is badly in need of succouring on the people of outside.Technique known is to escape with descending lifeline when needing the survivor present position not too high at present, and its weak point is that a descending lifeline only uses for a people, and decrease speed can not oneself be controlled; Or by the aerial ladder rescue, but untimely, wait that especially the personnel that rescue are more inconvenient; Moreover be to allow at ground venting pad need the survivor to jump off, make it frightened and dangerous; Very high and people does not more still have effective ways again when need survivor present position, more can't allow succour on the people of outside.So people wish to have and a kind ofly can make the people drop to the ground escape from the high building safely and fast and rise to escape and the life saving system that high building is rescued the people from ground, also wish to have a kind ofly can descend or rise to the recreation facility of eminence from ground, take exercise by this amusement on ordinary days and rise to the technical ability that high building is rescued the people from high-rise life saving or from ground from eminence.

Summary of the invention

The purpose of this invention is to provide a kind of system that drops to ground on the high-rise for the survivor safely and fast that is attached to, this system still can rise to required eminence fast with the salvor and go to rescue the people.

Another object of the present invention provides and a kind ofly can make the people descend or rise to the recreation facility of eminence from ground from eminence, makes people take exercise from the high building escape or be raised to high building from ground in amusement on ordinary days and gets on to rescue people's technical ability.

The object of the present invention is achieved like this: establishing on the high-rise building between the escape that fireproof door is installed, its exterior wall place establishes emergency exits, corresponding this door is installed vertical wirerope to ground and do melt pit at the roof place, built-in take-up device tension this vertical wirerope, and dispose around the vertical cushion of wirerope on ground; A steel pipe is fixed through support in the emergency exits top, its place, two ends respectively adorns an assembly pulley assembly, still there are wirerope guide wheel assembly and wirerope wheel assembly in one end place, other establishes a wirerope, make it pass an assembly pulley assembly and a wall, winding number Zhou Yu is installed in to return behind the reel assembly of roof between escape again and passes behind this wall, another assembly pulley assembly and the wirerope guide wheel assembly on the wirerope wheel assembly again, and all there is safety door hook at these wirerope two ends; Through guide rail the front portion being installed on the ground between escape can be pushed out outside the wall to giving the pedal assembly that allocation can be positioned, in the middle of it is Active foot plate, its bottom surface through be connected in both sides decide on the pedal the axle hinged, there is shaft formula handle both sides above it, operate this shaft formula handle its front portion is rotated up and down, decide the position fixing knob that there is control Active foot plate rotary state the pedal inboard, there is guardrail its outside and front side, locker is still arranged, built-in tubular guider assembly and counterweight sand pocket; Tubular guider assembly is hinged by two housings, but folding, and every side is being adorned the otic placode and the spanner of end closed pore with lock respectively, is adorning spring leaf in the housing, is adorning brake pad in another housing.

There is damping block to be pushed down wirerope to the tension of place, axle center on the above-mentioned assembly pulley assembly, cuts the tiny sawtooth of outstanding multidirectional front lower place Dou on the cambered surface of its indent, can combine closely with it through this wirerope that enters the reel assembly with assurance by spring.

Safety door hook place in the above-mentioned assembly pulley assembly has sheath can prevent that safety door hook is at its thing of operation mistiming extension.

Above-mentioned reel assembly is normally closed braking, and a release handle is arranged, and has one to be the EMER emergency braking rim brake of often opening on-position.

Paint the caution look for one section of place, wirerope two ends on the above-mentioned reel assembly, the sheath at safety door hook place is painted with reflective difference caution look, to show the situation on the near ground of survivor of using this device by left and right sides.

Above-mentioned wirerope guide wheel assembly is to be loaded at one one or two pulley is installed on the support that is "T"-shaped on the steel pipe, supports wirerope between assembly pulley assembly and wirerope wheel assembly, is not stuck when pulley is formed when it is pulled to by the wirerope wheel assembly.

In the above-mentioned wirerope wheel assembly, one side of wirerope wheel has the drag ring that is fixed on the steel pipe, the screw that opposite side has latch bracket, spring, spring support and links to each other with nutplate in being fixed on steel pipe, latch bracket is that spline is connected with positioning sleeve on the nutplate, can guarantee that it does not rotate with the wirerope wheel, adjustment screw can make between wirerope wheel and the drag ring desired frictional force, can not hinder cable and also can not cause loose cable, random cable because of the too fast rotation of inertia when outwards putting wirerope.

In the above-mentioned pedal assembly, decide on the outer side rail of pedal " U " shape wirerope guider to be installed, the survivor that can avoid and descend that will be placed in one to the wirerope of rising interferes with or disturb each other.

For guaranteeing that deciding the Active foot plate that rescuer's pin is not rotated on the pedal damages, decide the backplate that the retaining pin is equipped with in the pedal inboard.

The front portion of above-mentioned pedal assembly has the power autonomous lamp that can shine downwards.

Fireproof door is preferably open inward or opens and closes to the side push-and-pull between above-mentioned escape, on it and the visit window of clear glass arranged, with fireproof door power autonomous illuminating lamp is arranged all outward between escape, should establish passage between neighbouring escape, transferring Ji to need escape personnel's quantity, also should be equipped with fire extinguisher between escape.

The using method of said apparatus is: the administrative department of high-rise building is by needing 4-5 people, the training that the 3-4 people rescuer's of the place of scooping out, ground configuration is sued and laboured in advance and escaped and save oneself between every escape.When needing to implement rescue run, the administrative department of high-rise building sends instruction, ground scoop out and the escape of appointment between the rescuer put in place immediately, open fireproof door, with emergency exits the anterior wall of releasing of pedal assembly is also located outward, two rescuers deciding on the pedal of standing respectively in both sides, be hung on oneself on the steel pipe or support of the outer top of wall with safety belt and safety door hook, again with tubular guider locking on vertical wirerope, the safety door hook at one assembly pulley assembly place is pulled to suitable position, another rescuer need to assist the escape personnel to fasten seat belts and the helmet and the Active foot plate front portion of standing, one rescuer operates position fixing knob, one rescuer operates shaft formula handle and makes anterior upwards rotation of Active foot plate and be convenient to this survivor and be hung on the safety door hook through safety belt, and with the little safety door hook in safety belt the place ahead and the otic placode and the spanner locking of tubular guider, it can not be opened voluntarily, allow the survivor promptly and two legs also clamp the tubular guider, operation position fixing knob and shaft formula handle make the Active foot plate front portion steadily be swung down to vertical configuration, the release handle that one rescuer operates the reel assembly makes its steady downslide, the caution look that the rescuer observes another safety door hook sheath and this place's wirerope is its near ground as can be known, regulate reduction of speed it is landed safely, the tubular guider can ensure that the person does not contact and can not be scratched with vertical wirerope.When first place survivor landed, the wirerope on the wirerope wheel assembly was just in time all emitted, for next survivor gets ready.

The personnel that scoop out on ground assist the escape personnel who lands to break away from the scene and take off the tubular guider rapidly, the rescuer of signal eminence places homonymy to decide " U " shape wirerope guider of the outer side rail of pedal on the top of this section wirerope, and puts another survivor's downslide.If the survivor is slight of stature too, can carry additionally the weightening finish of counterweight sand pocket, overcome the secondary resistance of each combination along its downslide.

To in time close fireproof door in the time of as between pyrotechnics invasion escape, but will keep a close eye on the survivor who arrives at any time, it be drawn between this escape rapidly; As it fire is arranged on one's body, in time spray fire extinguisher and put out.

To enter number between escape serious when unbalance when floor up and down, should transfer Ji by the passage between levels.

When suing and labouring night, in time open neat power autonomous illuminating lamp.

A wire rope drum is put on ground, after the wirerope that puts down on the reel assembly between the wirerope on it and escape links to each other and quilt pulled on, the rescuer will oneself hang jail that end in the wirerope that is put down, and in vertical wirerope, the other end that the wirerope circle tube on ground pulls down this wirerope can rise to the rescuer between upstairs escape and go to sue and labour through tubular guider locking.

Oneself was unmanned when last rescuer oneself needed escape between escape operates above-mentioned escape lifesaving appliance for it, so the present invention makes it arrive ground reposefully again for but it provides the locking that can link to each other with the inherently safe band in vertical wirerope and can regulate the control assembly of reduction of speed according to this.

This control assembly shell is by hinged and be made up of two housings of retaining mechanism, there are the suspension ring that can hang safety door hook its lower end, adorning in one housing and deciding brake pad, adorning the dynamic friction piece in another housing, it is propped up by spring behind, one small end of one push rod passes the upper end that housing and spring are against the dynamic friction piece, the other end with link to each other with the hinged handle of housing.In use this control assembly locking is linked to each other in vertical wirerope and through safety door hook and the safety belt of self, spring has made it with vertical wirerope initial frictional force arranged with brake pad this moment, and the survivor imposes suitable grip to handle can obtain desirable reduction of speed or temporary transient stuck on this vertical wirerope.This survivor also can be below control assembly the short slightly tubular guider of connection one, in order to avoid shank is by vertical wirerope scratch.

The medial surface of deciding brake pad and dynamic friction piece in the above-mentioned control assembly is a curve, and cuts outstanding many little sawtooth on the cambered surface of its indent with the frictional force of increase with vertical wirerope.This two brake pad is all used the manufacturing of high-quality steel, and does to harden and antirust processing.

The present invention still provides one and control assembly to match and portable wirerope cartridge: a wirerope box, in through wirerope wheel around wirerope, one end exposes, safety door hook and control assembly are arranged on it, the center that the side of wirerope box has frictional disk and wirerope to take turns is done spline and is connected, there are screw and spring can regulate the frictional force of itself and housing, to ensure that in use the wirerope wheel does not have rotation out of control and outwards puts wirerope.The wirerope box still has the sign of access times outward, and every use is once promptly made mark so that scrap when reaching the regulation access times.The floor that the suitable survivor of aforesaid wirerope cartridge need descend uses when not too high, this the time safety door hook of wirerope cartridge can be hung over the nearly door and window place in building, make the wirerope box be suspended from outside the building (give the frictional force that mixes up and can not glide automatically) because of it has, safety belt of self and the control assembly on it are connected and can method safety as previously mentioned descend, the wirerope box also can promote to glide synchronously by the controlled device assembly, does not so just need in advance vertical wirerope to be installed.

The especially suitable fire fighter of aforesaid wirerope cartridge uses when withdrawing from the scene of a fire that does not have the normal route of retreat, because also having only wherein when no matter how high building catches fire, the floor of minority catches fire, the fire fighter is as long as cross the floor that catches fire with this device outside wall, still can enter in the building, arrive ground from stair again by the door and window place of lower floor.

This wirerope cartridge also can be used for family, but should be in advance give count escape door and window place wall outer above the metallic support that front end has suspension ring is installed, the wirerope cartridge is hung on glides when escaping herein, the survivor can avoid being abraded by wall.

Build a high tower at recreation ground, its front is established a vertical wirerope as previously mentioned, the man lift is established in the back, be provided with between the escape of cat head by high building, concrete operations also as previously mentioned, the present invention promptly can be used for recreation facility, people is taken exercise in amusement on ordinary days be raised to the technical ability that high building gets on to rescue the people from high building escape or from ground.

The present invention is practical reliable, easily implement and cost low, both be applicable to that newly-built building is installed to be applicable to also that aging blocks increase and to build, be particularly useful for the hotel and the office room of high-rise building, and be applicable to fire brigade and part family.

Description of drawings

Fig. 1 is the schematic diagram that the assembly pulley assembly has part to analyse and observe;

Fig. 2 is the view of Figure 1A-A;

Fig. 3 is the schematic diagram that phantom is arranged of reel assembly;

Fig. 4 is the view of Fig. 3 B-B;

Fig. 5 is that the C of Fig. 4 part is to view;

Fig. 6 is that pedal assembly is installed on ground and its front portion is pulled to the outer schematic top plan view of wall;

Fig. 7 is the view of Fig. 6 D-D;

Fig. 8 is that the E of Fig. 7 part is to enlarged diagram;

Fig. 9 is the schematic diagram that tubular guider assembly has broken section;

Figure 10 is the view of Fig. 9 F-F;

Figure 11 is the schematic diagram that control assembly has part to analyse and observe;

Figure 12 is the part view dorsad of Figure 11;

Figure 13 is the schematic diagram that the wirerope cartridge has broken section;

Figure 14 is Figure 13 G-G and the schematic diagram that matches with control assembly;

Figure 15 is the wirerope wheel assembly is installed on broken section on the steel pipe a schematic diagram;

Figure 16 is the schematic diagram of wirerope guide wheel assembly;

Figure 17 is the schematic diagram of vertical wirerope to the melt pit place;

Figure 18 is the schematic diagram at emergency exits place;

Figure 19 is that wirerope is through the assembly pulley assembly partial schematic sectional view between escape through walls;

Figure 20 is the elevational schematic view that the reel assembly is installed on roof between escape;

Figure 21 is that the schematic diagram of wirerope cartridge with support installed by family.

Among the figure

1 2 3 4 5 6 7 8 9 10 11 12 13 1415 16 17 18 19 20 21 22 23 24 2526 27 28 29 3031 32 33 34 3536 37 38 39 40 41 42 43 44 45 46 4748 49 50 51 52 5354 55 56 57 5859 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

I assembly pulley assembly II reel assembly III pedal assembly IV tubular guider assembly V control assembly VI wirerope cartridge VII wirerope wheel assembly VIII wirerope guide wheel assembly

Concrete enforcement

One makes each one according to relevant drawings respectively

I assembly pulley assembly

As depicted in figs. 1 and 2, pulley (1) is contained in the support (3) of front end sealing through axle (2), and there is groove these support front end both sides, and damping block (4) is contained in herein through axle (5), both sides have spring (6) to link to each other with axle (5) with axle (2), the wirerope (7) that passes thus can be compressed.Damping block (4) contacts with wirerope (7) is on the recessed cambered surface and cuts the tiny sawtooth that outstanding multidirectional front lower place tilts, and should harden and antirust.In use, resistance can be bigger when wirerope (7) is upwards spurred by the reel assembly, can be guaranteed its braking effectively by reliably tightly on reel.The rear end of support (3) is the indent semicircle so that and steel pipe (8) match.

II reel assembly

As Fig. 3, Fig. 4 and shown in Figure 5, left socle (9) and right support (10) are supporting axle (11), fixing brake wheel (12) and reel (13) on this axle, there is crossbeam (14) this two stands front side, upper guide bush on it (15) and following guide pin bushing (16) can ensure the tram of wirerope (7) on reel (13), there is the small rack (18) of opening the centre that adjustable brake ribbon (17) degree of tightness is being adorned on crossbeam (14) top, brake ribbon (17) lower end through spring (19) tension with upper rack posts (20) that left and right sides two stands (9) links to each other with (10) on, make brake wheel be normally closed on-position, brake ribbon (17) lower end links to each other with release handle (23) on the lower fulcrum bar (22) that is connected in left and right sides two stands (9) and (10) lower end through connecting rod (21), this release handle of pulling can make brake wheel (12) and each coupled parts be rotated downwards, following guide pin bushing (16) is located adorning and is the EMER emergency braking rim brake (24) of often opening on-position, pulled down and when embedding opening in the middle of this time guide pin bushing when it, wirerope (7) lock that can will pass through thus is dead, front protection cover (25) and rear shield (26) are contained in the both sides of left and right sides two stands (9) and (10), be rectangular in shape abduction and porose of this two stands top, the available bolt that rises of splashing is loaded on roof between escape.

The III pedal assembly

As Fig. 6, Fig. 7 and shown in Figure 8, pedal (27) decide on a left side and the right side is decided pedal (28) side left guardrail (29) and the right guardrail (30) that is bent to front end arranged, there is " U " shape wirerope guider (31) in the outside of this two guardrail, two decide it to be connected as a single entity in the rear end through framework (32) bottom pedal (27) and (28), axle (33) articulated Active foot plate (34) is still arranged at the bottom, there is the shaft formula handle (35) that extends backward its side, operating this shaft formula handle can make Active foot plate (34) front end overturn up and down and reset, this front end still has opening to hold vertical wirerope (54), pedal (28) is decided on the right side but there is the position fixing knob (36) of restraint pedal (34) rollover states the inboard, locker (37) is still arranged on it, in be equipped with tubular guider assembly IV and counterweight sand pocket (this sand pocket can add on the survivor who hangs over slight of stature too, makes its smooth downslide.There is not this sand pocket in the accompanying drawing).The framework (32) of bottom should be manufactured with channel-section steel, and notch is outside, associated guide rail (38) is manufactured with channel-section steel or angle steel, the two ends, bottom surface are long and porose slightly, the available bolt that rises of splashing is loaded on ground between escape, adorning roller (39) and spring holder (40) on this guide rail, can located by it when giving allocation when this pedal assembly is pushed to.Two front ends of deciding pedal (27) and (28) are being adorned the lamp (41) that can shine when being convenient to sue and labour night downwards, and the baffle plate (42) of the rescuer's pin of damaging in the time of can avoiding Active foot plate (34) upset is being adorned in its inboard.

IV tubular guider assembly

As Fig. 9 and shown in Figure 10, its length is about the left shell (43) of human body height, right shell body (44) through axle (45) hinged (with thin steel band connect also can), can folding, all articulated inboard has groove and other end side to have the spanner (46) of through hole all to have the otic placode of through hole to match with right shell body (44) upper and lower side on the last lower ear plate of left shell (43), brake pad (47) is arranged in the left shell (43), spring leaf (48) is arranged in the right shell body (44), when this tubular guider can not glided during in vertical wirerope by locking automatically through spanner (46), can oneself not throw off with this spanner after the survivor links to each other through little safety door hook (49) in use.

The V control assembly

As Figure 11 and shown in Figure 12, left shell (50) and right shell body (51) are hinged through axle (52), through bolt (53) locking of band butterfly wing and can be therebetween with vertical wirerope (54) locking, bolt has cannelure on (53), there is spring arch clasp (55) can guarantee that this bolt do not lose herein, all there are the suspension ring that can hang safety door hook left shell (50) and right shell body (51) lower end, adorning in the left shell (50) and deciding brake pad (56), adorning the dynamic friction piece (58) that the upper end can be swung through axle (57) in the right shell body (51), its back is propped up by spring leaf (59), push rod (60) outer end links to each other with handle (61) on being hinged on this housing, the inner is a small column, pass the upper end that spring leaf (59) hole herein is against dynamic friction piece (58), big slightly thereafter garden platform can be against on the spring leaf (59).The medial surface of deciding brake pad (56) and dynamic friction piece (58) slightly becomes shaped form, cuts the little sawtooth of outstanding multidirectional declivity on the cambered surface of its indent, and this two brake pad should be manufactured with the high-quality steel, and hardens and antirust.

During use, the control assembly locking will there be a frictional force with it behind vertical wirerope, the survivor hangs over the safety door hook on the inherently safe band in the suspension ring of its lower end, holds its handle, can obtain different reduction of speed or stuck on this vertical wirerope according to the difference of the application of force.

VI wirerope cartridge

As Figure 13 and shown in Figure 14, two identical housings (62) are formed a wirerope box through screw (63), interior dress is wound with the wirerope wheel (65) of wirerope (64), portable hook (66) is arranged outward, wirerope (64) exposed junction has safety door hook (67) and gives the control assembly (V) that installs, the center that frictional disk (68) passes housing (62) and wirerope wheel (65) is that spline is connected, adjustment screw (69) can be determined the resistance that wirerope wheel (65) is subjected to when rotating through spring (70) and spring support (71), it can not glided when unsettled automatically, the wirerope box has the label (73) of tegillum (72) and its access times of sign outward, still have be convenient to when wirerope (64) to observe its arranging situation can push-and-pull wicket (74).

VII wirerope wheel assembly

As shown in figure 15, interior plate (75), axle sleeve (76) and outer panel (77) are formed the wirerope wheel, place, outer panel (77) outer has handle (78) that this wirerope wheel is rotated, and flexible card (79) treats that when wirerope fixedly safety door hook is used, there is latch bracket (80) center, spring (81), spring support (82) and screw (83), when its be installed into steel pipe (8) when going up screw (83) be connected with nutplate (84) in being fixed in steel pipe (8), latch bracket (80) is connected as spline with positioning sleeve (85) on the nutplate (84), interior plate (75) and the drag ring (86) that is loaded on the steel pipe (8) offset, adjustment screw (83) can make the wirerope wheel that desired frictional force is arranged when rotating, and can not cause loose cable and random cable because of inertia oneself rotates when outwards putting wirerope in the future.

VIII wirerope guide wheel assembly

As shown in figure 16, support (87) front end is being adorned two pulleys (88), and its rear end is a tubulose, can be fixed on the steel pipe (8) through screw (89).

This wirerope guide wheel assembly is loaded on and can makes wirerope (7) smoothly to assembly pulley assembly (I) transition between wirerope wheel assembly (VII) and the assembly pulley assembly (I).

Two install

Between selected escape, make steel hanger at its corresponding roof place and vertical wirerope (54) is installed to ground, do the melt pit of osculum as shown in figure 17, stretching this vertical wirerope of built-in wire tensioner (90), the lid (91) that can split and the cushion (92) that can split are disposed in ground.

As Figure 18 and shown in Figure 19, wall is done the sliding door of splitting with going up lower guideway (93) outward between escape, its top is installed steel pipe (8) through support (94) and assembly pulley assembly (I) with screw, one end is being adorned wirerope guide wheel assembly (VIII) and wirerope wheel assembly (VII), guard shield (95) is being adorned in the top again, this guard shield is in the dismounting separately of wirerope wheel assembly (VII) end, and this moment, this end wouldn't be installed.

As shown in figure 20, the reel assembly (II) that front protection cover (25) and rear shield (26) will be installed temporarily is loaded on roof between escape with expansion bolt (96), the wirerope (7) of will be through guide pin bushing (97) and coming passes upper guide bush (15) and is around in reel (13) several weeks of lasting again through guide pin bushing (16) derivation down, shown in the figure (18) this wirerope passed for another example to install behind wall and another assembly pulley assembly (I) and scribble reflective different sheath (98) and the safety door hook (99) of warning the plastic colloid of looks, this safety door hook outer end is fixed in outside the wirerope wheel assembly (VII) in the elasticity card (79) on the side plate (77), the wirerope of the other end (7) folds in the wirerope wheel, turning handle (78) is fitly taken turns wirerope (7) around wirerope, and this wirerope is tightened on the wirerope guide wheel assembly VIII, regulate screw (83) as shown in figure 15, wirerope wheel can be rotated smoothly and outwards put wirerope but can own rotation outwards not put wirerope and cause random cable, front protection cover (25) and rear shield (26) that guard shield (95) that again will be herein and reel assembly (II) are located install, and another assembly pulley assembly (I) locates also to install sheath (98) and safety door hook (99).

As shown in Figure 6, (III) places ground between escape with pedal assembly, and is aligned with vertical wirerope (54) and front portion and is pushed out behind the position that the outer back of wall Active foot plate (34) front end can be overturn smoothly the bolt (96) that rises with splashing downwards and fixes its guide rail (38).

In the family, be chosen to be emergency exits or window above, as shown in figure 21, the front end that the bolt (96) that rises with splashing is installed metal has the support (100) of sealing suspension ring, uses in order to hanging wirerope cartridge (VI).

Claims (11)

1 one kinds are attached on the high-rise for the survivor and drop to ground safely and fast and the salvor can be risen to the escaping and life saving system for high building that required eminence goes to rescue the people fast, be upstairs to establish between escape, its exterior wall place establishes emergency exits, it is characterized in that corresponding this door installs vertical wirerope to ground and do melt pit at the roof place, built-in this vertical wirerope of take-up device tension, the cushion around vertical wirerope is disposed on ground; A steel pipe is fixed through support in the emergency exits top, its place, two ends respectively adorns an assembly pulley assembly, still there are wirerope guide wheel assembly and wirerope wheel assembly in one end place, other establishes a wirerope, make it pass an assembly pulley assembly and a wall, winding number Zhou Yu be installed in return again behind the reel assembly of roof between escape pass this wall, another pulley is formed and wirerope guide wheel assembly after again on the wirerope wheel assembly, all there is safety door hook at these wirerope two ends; Through guide rail the front portion being installed on the ground between escape can be pushed out outside the wall to giving the pedal assembly that allocation can be positioned, in the middle of it is Active foot plate, its bottom surface through be connected in both sides decide on the pedal the axle hinged, there is shaft formula handle both sides above it, operate this shaft formula handle its front portion is rotated up and down, decide the position fixing knob that there is control Active foot plate rotary state the pedal inboard, there is guardrail its outside and front side, locker is still arranged, built-in tubular guider assembly and counterweight sand pocket; Tubular guider assembly is hinged by two housings, but folding, and every side is being adorned the otic placode and the spanner of end closed pore with lock respectively, is adorning spring leaf in the housing, is adorning brake pad in another housing.

2 escaping and life saving system for high building as claimed in claim 1 have damping block to be pushed down wirerope by spring to the tension of place, axle center on its assembly pulley assembly.

3 escaping and life saving system for high building as claimed in claim 1, there is sheath at the safety door hook place at its wirerope two ends.

4 escaping and life saving system for high building as claimed in claim 1, its reel assembly is normally closed braking, and a release handle is arranged, and has one to be the EMER emergency braking rim brake of often opening on-position.

5 escaping and life saving system for high building as claimed in claim 1 are painted the caution look for one section of its place, wirerope two ends, and the sheath at safety door hook place is painted with reflective difference caution look by left and right sides.

6 escaping and life saving system for high building as claimed in claim 1, its wirerope guide wheel assembly are to be loaded at one one or two pulley is installed on the support that is "T"-shaped on the steel pipe.

7 escaping and life saving system for high building as claimed in claim 1, in its wirerope wheel assembly, one side of wirerope wheel has the drag ring that is fixed on the steel pipe, the screw that opposite side has latch bracket, spring, spring support and links to each other with nutplate in being fixed on steel pipe, latch bracket is that spline is connected with positioning sleeve on the nutplate.

8 escaping and life saving system for high building as claimed in claim 1 in its pedal assembly, are decided on the outer side rail of pedal " U " shape wirerope guider to be installed, and deciding the pedal inboard has baffle plate.

9 high building escape systems as claimed in claim 1, but locking control assembly on its vertical wirerope, this control assembly shell is by hinged and be made up of two housings of retaining mechanism, there are the suspension ring that can hang safety door hook its lower end, adorning in one housing and deciding brake pad, adorning the dynamic friction piece in another housing, it is propped up by spring behind, one small end of one push rod passes the upper end that housing and spring are against the dynamic friction piece, the other end with link to each other with the hinged handle of housing.

10 control assemblies as claimed in claim 9, its medial surface of deciding brake pad and dynamic friction piece is a curve, and cuts outstanding many little sawtooth on the cambered surface of its indent.

11 escaping and life saving system for high building as claimed in claim 1, one wirerope cartridge can match with control assembly, take turns around wirerope through wirerope in it, one end exposes, safety door hook and control assembly are arranged on it, the side of wirerope box has the center of frictional disk and wirerope wheel to do spline to be connected, and has screw and spring can regulate the frictional force of itself and housing, and the wirerope box has the sign of access times outward.

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