CN202620512U - Emergency cableway for tall building - Google Patents

Abstract

Provided is an emergency cableway for a tall building. The emergency cableway for the tall building comprises two eccentric rollers which can press tightly a steel rope, stepped wheels, and a pair of convolute suppressing rollers. One of the eccentric rollers is fixed on aside plate of an inner shell, the other of the eccentric rollers is fixedly connected with two movable pull plates, the other ends of the two movable pull plates are connected with driving wheels in movable mode, and the driving wheels are pre-tensioned through pre-tension springs. The stepped wheels are locked tightly with the driving wheels in coaxial mode, a clutch single tooth which can hook and control the stepped wheels is arranged below the stepped wheels, the bottom of the clutch single tooth is connected with a reset clutch torsional spring, and the clutch single tooth is movably connected with a pull rod. The convolute suppressing rollers are connected with two clamping plates through shafts, the other ends of the two clamping plates are connected with two side plates, the clamping plates are connected with the side plates through torsional springs, one of the convolute suppressing rollers is connected with a pair of pull rods, and the emergency cableway for the tall building is also provided with a operating control device of the pull rods. The technical scheme of the emergency cableway for the tall building includes that at least two friction rollers are adopted to tightly press the steel rope so that invalidation of the friction rollers is prevented effectively and security in the use process of the emergency cableway for the tall building is ensured.

Description

The high building cableway of meeting an urgent need

Technical field

The utility model relates to a kind of high building escape device.

Background technology

Along with population rapid growth and the development of social unified planning ground, to the high-altitude development, skyscraper is more and more rapidly for the mankind, and people's life area, workplace, recreational facilities place are often closely related with skyscraper.Yet this has also brought potential safety hazard for people, meets the problem that situations such as fire, earthquake how can safe escape just become most critical.

Many kinds of high building escape devices are also arranged in the prior art, but they exist unsurmountable shortcoming.For example; Most of imitative high building decline descending lifeline in the prior art, adopting the fibrage rope to use load-bearing carrier, its shortcoming as gliding mostly is under the same size condition; Situation such as, thickness identical like volume; Then the load-bearing load is little, and non-refractory can't pass through wall with flues safely, and the not wear-resisting mill that bumps meets situation such as sharp object easy abrasion.Though some prior art adopts hawser to make the decline dragline; But owing to design defect and hawser structural design bottleneck adopt winding arrangement; This structure is unreachable to the movement velocity effect of fast free falling bodies because of the restriction that receives twining movement; Thereby limited the controlled range of movement velocity, hindered the performance of adaptability and flexibility.

The most of design concept of prior art is only to pay attention to slowing down slow falling, and its device can not reach the rapid movement of a controlled moment, with reply burst or the high-temperature region through the place, in the process of escape, causes the secondary injury easily.

Escape device basically all needs survivor's both hands to grab to hold up with auxiliary escape in the prior art; Such as the people when using these equipment, both hands elder generation grasping wall edge often, edge objects such as railing; Can not only use singlehanded grasping, even in other words in case of necessity can not be with decontroling both hands at any time.

In the prior art, benefit from mostly under the restriction of rope, structure and limited bulk, descending lifeline has only a unique cover controllable mechanism always.But it is send out under incident and the situation the spy,, just might damage or wear and tear wherein individually or some parts, will influence its function, even entirely ineffective like collision etc.Equipment does not just have guarantee and reserve force, in the escape process, produces unexpected easily.

Prior art is most of can only once only to supply a people to use by one group of descending lifeline owing to benefit from rope and design structure restriction, i.e. heavy burden is light, volume is big, and can not reach the quick escape effect that the lineup uses simultaneously.The obstruction defective that exists space or fixed position to overstock causes and withdraws hidden danger.

Prior art receives the restriction of design structure a bit, is equipped with hook or fixed-site.The use limitation that this has just caused these equipment causes position that hook can only be arranged again or fixing place to use, and can not shift use at any time at random.And does not shift with people's will in place, place that dangerous situation takes place, so the use of this survival equipment just exists the limitation in place.

Some compels tropism or accurate property prior art in operation, need repeatedly train and practise, and like the parachuting formula, uses the downslide slow descending device with similar exploration, all needs repeatedly or does constant practice, because the fact verifies that the professional also can make mistakes sometimes.So these existing designs are complicated, method for using is not easy to be grasped, can be because of misoperation or operate miss initiation potential in the use.

Summary of the invention

The technical problem that the utility model will solve provides that a kind of security performance highly, light is easy to store and carry, high building emergency set simple to operate.

For addressing the above problem, the utility model provides a kind of high building cableway of meeting an urgent need, a kind of high building cableway of meeting an urgent need; It comprises Shell Plate, cable wire 16; A left side fixed side 36, right fixed side 37, left guide wheel 38,40, two on right guide wheel can compress cable wire 16 first eccentric rollers 15, second eccentric roller 17; Second eccentric roller 17 is fixed on the said left and right inner casing side plate 36,37; First eccentric roller 15 is fixedly connected on first and second movable arm-tie 11,12, and this first and second movable arm-tie 11,12 bottoms are fixed through axle 13, and upper end axle 10 flexibly connects first and second microscler arm-ties 6,7 through connecting cleat 9; The other end of this first and second microscler arm-tie 6,7 and first driving wheel 4 flexibly connect, and first driving wheel 4 is through prestretching spring 2 pretensioned.

Retaining mechanism; Comprise and first step cone 20 of said first driving wheel 4 with shaft locking; But below said first step cone 20, there is a hook to put the first clutch single-stage tooth 21 of control first step cone 20; Torsion spring 23, the first clutch single-stage teeth 21 that the first clutch single-stage tooth, 21 bottoms connect the clutch that resets flexibly connect through the connecting axle 24 and first pull bar 25;

A pair of circling round suppressed roller; The first concentric roller 48 passes first and second two clamping plate 45,46 through axle 49 and is connected with described left and right inner casing side plate 36,37; The axle 44 of first and second clamping plate 45,46 connects torsion spring 43; But torsion spring fix stopper 42, the 47 pre-compacted first concentric roller 48, said axle 49 can move up and down in the side plate arcuate socket 50,51 on the left and right inner casing side plate 36,37

The second concentric roller 52 is fixedly connected with third and fourth clamping plate 55,56 through action roller axle 59; Third and fourth clamping plate 55,56 link to each other with left and right side plate 36,37 through axis 54; Said axle 59 can move up and down in side plate arcuate socket 60,61; Said axle 59 two ends are movably connected on respectively in the long keyhole on second and third pull bar 62,63, and said axle 59 is positioned at the middle and upper part of long keyhole, and the actuation means that is used to operate pull bar.

The said the 3rd concentric roller 65 is fixed; On the other side circling round suppressed the 4th concentric roller 73 1 ends through action roller axle 74 and the 5th, 71,72 flexible connections of six clamping plate; Five, the other end of six clamping plate 71,72 connects torsion spring 67 through axle 70, and these action roller axle 74 two ends are connected with fourth, fifth pull bar 78,79.

The 5th, the six concentric rollers 80,81 that a pair of pre-compacted hawser is arranged; The 5th concentric roller 80 seals in support shaft 82; Support 83 is fixedly connected with support handle 84; Support handle 84 passes stage clip 85 and voltage regulation screw 86 movable serial connections, and voltage regulation screw 86 is fixedly connected with left and right fixed side 36,37 through nut block 87, and the microscler keyhole 90,91 on the left and right fixed side 36,37 is passed in support shaft 82 two ends activities;

The 6th concentric roller 81 is connected through central shaft 93 and the 7th, eight clamping plate 94,95; Seven, the other end of eight clamping plate 94,95 is connected by a movable axis 96; Torsion spring 92 is connected with the 7th, eight clamping plate 94,95 through torsion spring fix stopper 97,98; The long keyhole 99,100 of arc that the two ends activity of central shaft 93 is passed on the left and right fixed side 36,37 flexibly connects with the 6th, seven pull bars 101,102 respectively.

It comprises second driving wheel 107 through prestretching spring 105 pre-compacted; Second driving wheel 107 flexibly connects with third and fourth movable arm-tie 109,110, and the 3rd eccentric roller 112 is movably connected on third and fourth movable arm-tie 109,110 through axle 111, and fixed axis 115 passes third and fourth movable arm-tie 109; Microscler keyhole 113 on 110; 114 are fixed on left and right two fixed sides 36,37, and 116 activities of the 4th eccentric roller are serially connected on the fixed axis 117; The microscler keyhole 118,119 on third and fourth movable arm-tie 109,110 is passed at fixed axis 117 two ends, is fixed on the left and right fixed side 36,37.

It comprises retaining mechanism; Second driving wheel, 107 coaxial second step cones 121 that are connected; Second step cone 121 receives the second clutch single-stage tooth, 122 hooks to put control, and the second single-stage clutch tooth 122 flexibly connects through flexibly connecting axle the 126 and the 8th pull bar 127, the 8th pull bar 127 be connected cross bar 27 flexible connections.

Driving wheel adopts flat to be connected in series concentric shafts with step cone and is fixedly connected.

Said manipulation device comprises first to eight pull bar, 25,62,63,78,79,101,102,127 bottoms and is connected cross bar 27 and is connected; Connecting cross bar 27 is connected with centre pipe rope 28; Centre pipe rope 28 passes Shell Plate 29 and Shell Plate stationary pipes 30; Flexibly connect through turning cylinder 31,32 and control stick 33, also be provided with the support column 34 of control stick 33 in Shell Plate 29 bottoms.

The technical scheme of the utility model adopts two pairs of friction rollers to compress hawser at least; Can effectively prevent the inefficacy of friction pulley, can guarantee this high building emergency set security in use, the control system of this technical scheme can effectively be controlled the speed of this device; Can control the speed of this device through unique pull joystick; Both can reach the rapid movement of the controlled moment of freely falling body again, through the deathtrap with speed landing slowly.The device of this this technical scheme of employing does not receive the restriction in place, can use at any time.This utility model technical scheme is simple to operate, need not promptly can use by specialized training, and the liberation both hands that technical scheme can be at any time are such as embracing a child or a bait.The overall structure size of this technical scheme is little in addition, is convenient to store and carry.This patent load-bearing load is big, i.e. heavy burden is light, volume greatly not only can a people use but also can the lineup use simultaneously, has improved the utilization rate of this device greatly.The device that this technical scheme reflected adopts the fireproof high-temperature resistant material, is applicable in the rugged environment and uses.

Description of drawings

Below in conjunction with accompanying drawing the embodiment of the utility model is done further explanation.

Fig. 1 is the front view of emergent cableway first embodiment of high building.

Fig. 2 is the rearview of emergent cableway first embodiment of high building.

Fig. 3 is the left view of emergent cableway first embodiment of high building.

Fig. 4 is that emergent cableway second embodiment of high building has increased a pair of combination and circles round and suppress the front view of roller.

Fig. 5 is that emergent cableway second embodiment of high building has increased a pair of combination and circles round and suppress the left view of roller.

Fig. 6 is that emergent cableway second embodiment of high building has increased a pair of combination and circles round and suppress the rearview of roller.

Fig. 7 is that emergent cableway the 3rd embodiment of high building has increased adjustable friction mechanical resistance Buddhist nun rolling wheel structural front view.

Fig. 8 is that emergent cableway the 3rd embodiment of high building has increased adjustable friction mechanical resistance Buddhist nun rolling wheel structure rearview.

Fig. 9 is that emergent cableway the 3rd embodiment of high building has increased adjustable friction mechanical resistance Buddhist nun rolling wheel structure left view.

Figure 10 is the front view that emergent cableway the 4th embodiment of high building has increased the pressure locking mechanism that rubs.

Figure 11 is the rearview that emergent cableway the 4th embodiment of high building has increased the pressure locking mechanism that rubs.

Figure 12 is the front view of emergent cableway the 5th embodiment of high building.

Figure 13 is the perspective view of emergent cableway the 5th embodiment of high building.

Figure 14 is that installation diagram is looked on the left side of emergent cableway the 5th embodiment of high building.

Figure 15 is that installation diagram is looked on the right side of emergent cableway the 5th embodiment of high building.

The specific embodiment

First embodiment of the utility model shown in Fig. 1 ~ 3; The emergent cableway of this high building comprises cable wire 16, Shell Plate 29, left and right fixed side 36,37, and two ends are fixed on last left guide wheel 38, the right guide wheel 40 of both sides side plate 36,37; Guide wheel 38 rotates around axle 39, and guide wheel 40 rotates around axle 41.

It comprises by the fixing prestretching spring 2 of prestretching spring steady pin 1, again through hold-down screw 3 fixations in first driving wheel, 4, the first driving wheels 4 of pretensioned through hole connecting axle 5; Its axis and hole cunning are joined, and driving the pull bar front and back is first a pair of microscler arm-tie 6, the second microscler arm-tie 7, and first and second microscler arm-tie 6,7 is through connecting axle 8; Wherein connecting axle and hole cunning are joined, and drive to connect fixture block 9, and an end that connects fixture block 9 is through connecting steady pin 10; Wherein pin is motionless with the hole close-fitting; Be fixedly linked with front and back first movable arm-tie 11, the second movable arm-tie 12, first and movable arm-tie 11,12 can be the center of circle with axle 13, its axis 13 is joined with the hole cunning; Drive two ends and movable arm-tie 11,12 fixing fixed axis 14 are done circular motion; Simultaneously fixed axis 14 drives first eccentric rollers, 15 motions that are through in the middle of the axle 14, and its axis 14 is joined with roller hole cunning, and first eccentric roller 15 can be at first and second movable arm-tie 11, rotate between 12.

First eccentric roller 15 is pushed down the folded middle hawser 16 that is pressed in because of the effect of power; Hawser 16 compresses with second eccentric roller 17 because of the active force that receives first eccentric roller 15 mutually, produces friction trend, and first eccentric roller 15, second eccentric roller 17 are under the effect of the power that receives the human body downglide motion; Folded hawser 16 is done the roller friction; Because the reactivity of frictional force, making second eccentric roller 17 is that the center of circle rotates with the axle 18 that two is fixed on the left and right fixed side 36,37 in both sides, and making first eccentric roller 15 is that the center of circle rotates with axle 14; Because first and second eccentric roller 15,17 all is an eccentric wheel structure; So eccentric roller 15, folded distance changes with rotation between 17, is locked the position like eccentric roller 15 with first and second movable arm-tie 11,12, then inevitablely, first and second eccentric roller 15,17 changes along with rotating; Between the two-wheeled during size decreases; Folded hawser 16 is progressively clamped,, clamp consequently to clamping motionless state so can produce because of presetting meter and making corresponding dimensional standard.

Retaining mechanism is to be fixedly connected through flat serial connection concentric shafts 19 by first driving wheel 4; Flat serial connection concentric shafts 19 1 ends and first step cone, 20 fixing polyphones connect; The left and right fixed side 36,37 in both sides is passed in 19 activities simultaneously of flat serial connection concentric shafts; Because first driving wheel 4 is fixedly disjunctors of concentric front and back with first step cone 20, so can guarantee their complete synchronism.First step cone 20 receives the hook of the first clutch single-stage tooth 21 to put control simultaneously.The first clutch single-stage tooth 21 is that the center of circle receives torsion spring 23 to turn round back pressure with locating shaft 22; The clutch action of can doing to reset rotates, and 35 1 of torsion spring backing pins hook the elongated hole flexible connection of the first clutch single-stage tooth, 21, the first clutch single-stage teeth 21 through the connecting axle 24 own and first pull bar 25; First pull bar 25 is connected cross bar 27 through connecting axle 26 and flexibly connects with manipulation; Connect cross bar 27 and center mooring pipe 28 one simultaneously and generate and is connected, mooring pipe 28 passes Shell Plate 29 and is connected in series with Shell Plate stationary pipes 30 and pair of rotary axes 31,32 activities, and spools 31, hawser 16 movable passing are arranged between 32; Turning cylinder 31,32 flexibly connects with control stick 33 mutually simultaneously; Control stick 33 is drop-down through people's hand operated, can be the center of circle with turning cylinder 31,32, and support column 34 is done the lever moment motion and driven and connect the parts motion and to produce this structure of design required fixing; Locking with loosen and gliding speed control effect.

It comprises that a pair of circling round suppress roller combination: torsion spring fix stopper 42 blocks torsion spring 43 1 ends; Torsion spring 43 is enclosed within the middle of the axle 44; By first clamping plate 45, second clamping plate 46 pass axle 44 from both sides activity clamp; First clamping plate 45, second clamping plate 46 flexibly connect with axle 44, and axle 44 two ends are connected with left and right fixed side 36,37, and another torsion spring backing pin 47 is fixedly connected with first and second clamping plate 45,46; The first concentric roller 48 is middle at first and second clamping plate 45,46 through axle 49 live splints; First and second clamping plate 45,46 are passed at axle 49 two ends and left and right fixed side 36,37 flexibly connects, but the position receives the size restrictions of side plate arcuate socket 50,51, but can be at torsion spring 43 under the precompressed effect of backing pin 42,47; Glided rubbing action in the first concentric roller 48 through first and second clamping plate 45,46 power transmission and hawser 16; And axle 49 can move up and down in side plate arcuate socket 50, and the first concentric roller 48 receives the effect of screen resilience in advance and returns pre-compacted process wire rope 16 again simultaneously, and process wire rope 16 receives the precompressed in like manner of other the side second concentric roller 52 simultaneously; Change the SBR trend that compresses and produce preparatory frictional force with prewhirling; In addition side is a torsion spring 53, and axis 54 and three-ply board 55,56 movable combinations of the 4th clamping plate are turned round the living screen resilience of cutting down output through being fixed in middle backing pin 57 of left and right fixed side 36,37 and the backing pin 58 that is fixed on third and fourth clamping plate 55,56 simultaneously; This power is passing to third and fourth clamping plate 55,56 through backing pin 58; Pass to the second concentric roller 52 through the action roller axle 59 on third and fourth clamping plate 55,56, the long arc-shaped holes 60,61 on the left and right fixed side 36,37 is passed in axle 59 two ends activities simultaneously, and axle 59 motion size positions receive the requirements of making size restrictions of long arc-shaped holes 60,61.

Axle 59 two ends flexibly connect with second pull bar 62, the 3rd pull bar 63 respectively; Second pull bar 62, the 3rd pull bar 63 flexibly connect with drag link 27 through flexibly connecting axle 64; And drag link 27 is through mooring pipe 28; The little axle 31,32 of connection activity is by control stick 33 controls; When this concentric roller 48,52 is compressed folded hawser 16 under personal gravity effect simultaneously, and when the frictional force increase made concentric roller 48,52 and hawser 16 not do relative motion, two concentric rollers wheel 48,52 relative process wire rope 16 vertical lines can not be on same straight line; I.e. two concentric rollers 48,52 height cramping hawser 16 slightly; The elongated hole of second pull bar 62, the 3rd pull bar 63 is passed in the axle 59 two ends activities of the second concentric roller 52 simultaneously, and second, third pull bar 62,63 activities of process draw and put, and receives long arc-shaped holes 60, the 61 spacing restrictions on the left and right fixed side 36,37 simultaneously.

This high building is met an urgent need cableway in use, and hawser passes this device in advance passes hawser in the middle of each rolling wheel, passing the centre pipe rope.During use, hawser is lowered into the position that will arrive, the user of service can be to lower slider in safety belt that hangs or hanging basket then; The emergent cableway system of this high building this moment can glide according to preset speed, accelerates gliding speed if desired, can spur control stick 33 downwards; Action bars 33 is under support column 34 pressure; Move downward through turning cylinder 33 drive center mooring pipes 28, center mooring pipe 28 drives connection cross bar 27 and moves downward, and connects cross bar 27 drive pull bars and moves downward; Pull bar drives single-stage clutch tooth; Make single-stage clutch tooth and step cone be in clutch state, simultaneously pull bar can drive roller roller is moved downward along the limiting holes of side plate, slowly away from cable wire that it compressed.The suffered thrust of cable wire reduces gradually, and the speed of decline strengthens, and continues pulling control stick 33 downwards, and the speed of decline can continue to increase, and to the least significant end that can spur, this moment, decrease speed was maximum, can pass through the hazardous area fast up to control stick 33, such as ignition zone etc.When need lower speed, can upwards pull control stick, reduce gradually along with upwards pulling control stick speed gradually, when control stick to the most significant end that can spur, again can be according to predefined speed to lower slider.The emergent cableway of this high building has unique operating mechanism, can avoid in occasions such as high building emergency escapes, and people are because the mistake manipulation that causes in a hurry.

Second of the utility model embodiment makes up to circle round to suppress a kind of connected mode of roller shown in Fig. 4 ~ 6, and its structure is that the 3rd concentric roller 65 seals in axle 66; Wherein the roller hole with the axle sliding fit; Axle 66 two ends are fixedly connected with left and right fixed side 36,37, and opposite side is that resilience rolling wheel structure is by torsion spring 67, through backing pin 68,69 pre-compacted; Five-layer plywood 71, the 6th clamping plate 72 connect through turning cylinder 70; The 4th roller 73 is fixing through action roller axle 74 and the 5th, six clamping plate 71,72, and the long arc shape hole 75,76 on the left and right fixed side 36,37 is passed at roller shaft 74 two ends, and axle 74 two ends flexibly connect four-pull-rod 78, the 5th pull bar 79 is connected; Four-pull-rod 78, the 5th pull bar 79 flexibly connect with drag link 27 through flexibly connecting axle 74 inboards, and the connection through mooring pipe 28 receives control stick 33 controls again.

The 3rd embodiment of the utility model has increased damping rolling wheel structure shown in Fig. 7 ~ 9; The 5th concentric roller the 80, the 6th concentric roller 81 by a pair of precompressed process wire rope 16; The 5th concentric roller 80 flexibly connects through support shaft 82 and rolling support 83; Support 83 is fixedly connected with support handle 84; Support handle 84 passes stage clip 85 and voltage regulation screw 86 movable serial connections; Voltage regulation screw 86 joins with the attaching nut piece 87 spiral activities of being fixed in left and right fixed side 36,37, and nut block 87 is fixedly connected through the elongated hole 88,89 of left and right fixed side 36,37, and microscler keyhole 90,91 left and right horizontal under the effect of spring pressure and process wire rope 16 sliding friction propulsive thrust that axle 82 two ends activities are simultaneously passed on left fixed side 36, the right fixed side 37 moves.

The 6th concentric roller 81 is under the precompressed rotating force effect of torsion spring 92; Is that the center of circle circle round reset with the 7th clamping plate 94, the 8th clamping plate 95 with movable axis 96 through central shaft 93; Torsion spring 92 is by the fixing two of fix stopper 97,98 precompressed; Central shaft 93 two ends activities simultaneously pass on left fixed side 36, the right fixed side 37 the long keyhole 99,100 of arc respectively with the elongated hole flexible connection of the 7th pull bar 101, the 8th pull bar 102; The 7th pull bar 101, the 8th pull bar 102 flexibly connect with drag link 27 through flexibly connecting axle 103, and the connection of drag link mooring pipe 28, turning cylinder 31 through the center receives control stick 33 controls.

The utility model the 4th embodiment has increased a kind of pressure retaining mechanism that rubs shown in Figure 10 ~ 11; By the fixing prestretching spring 105 of prestretching spring steady pin 104; Pass through hold-down screw 106 fixations again in second driving wheel 107 of pretensioned; Second driving wheel 107 flexibly connects through hole connecting axle 108 and the 3rd movable arm-tie the 109, the 4th movable arm-tie 110; Axle 111 two ends are fixed on the 3rd movable arm-tie the 109, the 4th movable arm-tie 110, and intermediate active is connected in series the 3rd eccentric roller 112 because of receiving pretension pre-compacted process wire rope 16, and third and fourth movable arm-tie 109,110 is because of receiving the pretension effect; Fixed axis 115 can horizontally slip in the elongated hole 113,114 on third and fourth movable arm-tie 109,110; Fixed axis 115 two ends are fixed on the left and right side plate 36,37, and active force and four eccentric roller 116 applied pressures of hawser 16 because of receiving eccentric roller 112 produce friction trend; 116 activities of the 4th eccentric roller are serially connected on the fixed axis 117; The microscler keyhole 118,119 that fixed axis 117 two ends are passed on third and fourth movable arm-tie 109,110 is fixedly connected on the left and right fixed side 36,37, and third and fourth eccentric roller 112,116 is done rolling friction to folded hawser 16 under the effect of the power that receives the human body downglide motion; Because the reactivity and two rolling wheels of frictional force are eccentric structures; So third and fourth eccentric roller 112,116 folded distance in frictional rotation changes with rotation, varying motion is restricted by retaining mechanism, folded hawser 16 is progressively clamped during size decreases between the two-wheeled.

Retaining mechanism is to be fixedly connected through inclined to one side shape serial connection concentric shafts 120 by second driving wheel 107; Shape serial connection concentric shafts 120 1 ends and second step cone, 121 fixing polyphones connect partially; Left and right fixed side 36,37 is passed in 120 activities simultaneously of inclined to one side shape serial connection axle, because second driving wheel 107 and second step cone 121 are fixedly disjunctors of concentric front and back, so guarantee their complete synchronism; Second step cone 121 receives the hook of the second clutch single-stage tooth 122 to put control simultaneously; The second clutch single-stage tooth 122 is that the center of circle is turned round by torsion spring 124 to push back bullet with locating shaft 123, and the clutch action of can doing to reset rotates, torsion spring latch 125; One of torsion spring hooks the second clutch single-stage tooth 122; The second clutch single-stage tooth 122 is through itself flexibly connecting the elongated hole flexible connection of axle the 126 and the 8th pull bar 127, and the 8th pull bar 127 flexibly connects with being connected cross bar 27 through flexibly connecting axle 26, and cross bar 27 connection of warp 28,31 is again controlled by control stick 33.

Shown in Figure 12 ~ 13 the 5th embodiment of the utility model; It has comprised that first and second eccentric roller compresses hawser and retaining mechanism thereof; First, second, third and fourth concentric roller compresses circling round of hawser and suppresses roller structure; Five, six concentric rollers compress the adjustable friction mechanical resistance Buddhist nun rolling wheel structure of hawser, and third and fourth eccentric roller compresses the pressure retaining mechanism that rubs of hawser.This embodiment has guaranteed the security reliability of this technical scheme fully through adopting said structure simultaneously.

Claimed this technical scheme of the utility model is not limited only to above-mentioned several embodiment, uses according to arbitrary simple combination of the described several kinds of structures of this utility model, all belongs to the utility model scope required for protection.

Claims (7)

1. the emergent cableway of a high building, it comprises Shell Plate, cable wire (16), left fixed side (36), right fixed side (37), left guide wheel (38), right guide wheel (40) is characterized in that:

It comprises can compress cable wire (16) first eccentric rollers (15), second eccentric roller (17); Second eccentric roller (17) is fixed on said left fixed side (36), the right fixed side (37); First eccentric roller (15) is fixedly connected on the first movable arm-tie (11), the second movable arm-tie (12); This first movable arm-tie (11), second movable arm-tie (12) bottom are fixed through axle (13); Upper end axle (10) flexibly connects the first microscler arm-tie (6), the second microscler arm-tie (7) through connecting cleat (9); The other end of the said first microscler arm-tie (6), the second microscler arm-tie (7) and first driving wheel (4) flexibly connect, and first driving wheel (4) is through prestretching spring (2) pretensioned;

Retaining mechanism; Comprise and first step cone (20) of said first driving wheel (4) with shaft locking; At said first step cone (20) but the below have a hook put control first step cone (20) the first clutch single-stage tooth (21); The first clutch single-stage tooth (21) bottom connects the torsion spring (23) of the clutch that resets, and the first clutch single-stage tooth (21) flexibly connects through connecting axle (24) and first pull bar (25);

A pair of circling round suppressed roller; The first concentric roller (48) passes first clamping plate (45) through axle (49); Second clamping plate (46) and described left fixed side (36); Right fixed side (37) connects; First clamping plate (45); The axle (44) of second clamping plate (46) connects torsion spring (43); Torsion spring fix stopper (42; 47) but the pre-compacted first concentric roller (48); Said axle (49) can be in left fixed side (36); Side plate arcuate socket (50 on the right fixed side (37); 51) move up and down in

The second concentric roller (52) is fixedly connected with three-ply board (55), the 4th clamping plate (56) through action roller axle (59); Three-ply board (55), the 4th clamping plate (56) link to each other with left fixed side (36), right fixed side (37) through axis (54); Said axle (59) can move up and down in side plate arcuate socket (60,61); Said axle (59) two ends are movably connected on respectively in the long keyhole on second pull bar (62), the 3rd pull bar (63); Said axle (59) is positioned at the middle and upper part of long keyhole, and the actuation means that is used to operate pull bar.

2. a kind of high building according to claim 1 cableway of meeting an urgent need; It is characterized in that: the said the 3rd concentric roller (65) is fixing; The on the other side the 4th concentric roller (73) one ends flexibly connect through action roller axle (74) and five-layer plywood (71), the 6th clamping plate (72); The other end of five-layer plywood (71), the 6th clamping plate (72) connects torsion spring (67) through axle (70), and these action roller axle (74) two ends are connected with four-pull-rod (78), the 5th pull bar (79).

3. a kind of high building according to claim 1 cableway of meeting an urgent need; It is characterized in that: the 5th concentric roller (80), the 6th concentric roller (81) that a pair of pre-compacted hawser is arranged; The 5th concentric roller (80) seals in support shaft (82); Support (83) is fixedly connected with support handle (84); Support handle (84) passes stage clip (85) and is connected in series with voltage regulation screw (86) is movable, and voltage regulation screw (86) is fixedly connected with left fixed side (36), right fixed side (37) through nut block (87), and the microscler keyhole (90,91) on left fixed side (36), the right fixed side (37) is passed in support shaft (82) two ends activity;

The 6th concentric roller (81) is connected with the 7th clamping plate (94), the 8th clamping plate (95) through central shaft (93); The other end of the 7th clamping plate (94), the 8th clamping plate (95) is connected by a movable axis (96); Torsion spring (92) is connected with the 7th clamping plate (94), the 8th clamping plate (95) through torsion spring fix stopper (97,98); The long keyhole of arc (99,100) that the two ends activity of central shaft (93) is passed on left fixed side (36), the right fixed side (37) flexibly connects with the 6th pull bar (101), the 7th pull bar (102) respectively.

4. a kind of high building according to claim 1 cableway of meeting an urgent need is characterized in that:

It comprises second driving wheel (107) through prestretching spring (105) pre-compacted; Second driving wheel (107) flexibly connects with the 3rd movable arm-tie (109), the 4th movable arm-tie (110); The 3rd eccentric roller (112) is movably connected on the 3rd movable arm-tie (109), the 4th movable arm-tie (110) through axle (111); Fixed axis (115) passes the microscler keyhole (113 on the 3rd movable arm-tie (109), the 4th movable arm-tie (110); 114) be fixed on left fixed side (36), the right fixed side (37), the 4th eccentric roller (116) activity is serially connected on the fixed axis (117), and the microscler keyhole (118 on the 3rd movable arm-tie (109), the 4th movable arm-tie (110) is passed at fixed axis (117) two ends; 119), be fixed on left fixed side (36), the right fixed side (37).

5. a kind of high building according to claim 1 cableway of meeting an urgent need; It is characterized in that: it comprises retaining mechanism; Coaxial second step cone (121) that is connected of second driving wheel (107); Second step cone (121) receives second clutch single-stage tooth (122) hook to put control, and the second single-stage clutch tooth (122) flexibly connects with the 8th pull bar (127) through flexibly connecting axle (126), the 8th pull bar (127) be connected cross bar (27) flexible connection.

6. according to claim 1 or the emergent cableway of 5 described a kind of high buildings, it is characterized in that: driving wheel adopts flat to be connected in series concentric shafts with step cone and is fixedly connected.

7. a kind of high building according to claim 1 cableway of meeting an urgent need is characterized in that:

Said manipulation device comprises first to eight pull bar (25,62,63,78,79,101,102,127) bottom and is connected cross bar (27) and is connected; Connecting cross bar (27) is connected with centre pipe rope (28); Centre pipe rope (28) passes Shell Plate (29) and Shell Plate stationary pipes (30); Flexibly connect through turning cylinder (31,32) and control stick (33), also be provided with the support column (34) of control stick (33) in Shell Plate (29) bottom.

Images