CN102671316B - High-rise emergency cableway - Google Patents

Abstract

The invention provides a high-rise emergency cableway. The cableway comprises two eccentric rollers which can compress steel cables, a step pulley which is coaxially locked with a drive wheel, a pair of rotary suppress rollers and a pulling rod control device, wherein one eccentric roller is fixed on a lateral plate of an inner shell, and the other eccentric roller is fixedly connected to two movable pulling plates; one end of each movable pulling plate is movably connected with a drive wheel, and the drive wheel is pre-tightened by a pre-tension spring; a clutch single-stage gear which can be used for hooking and controlling the step pulley is arranged below the step pulley, the bottom part of the clutch single-step gear is connected with a torsion spring in reset clutch, and the clutch single-stage gear is movably connected with the pulling rod; the rollers are connected with two clamping plates through shafts, the other ends of the clamping plates are connected with two lateral plates, and the rollers are connected with the clamping plates and the lateral plates through torsion springs, and one roller is connected with a pair of pulling rods. According to the technical scheme of the invention, at least two pairs of friction rollers are adopted to suppress the steel cables, so that failure of friction wheels can be effectively prevented, and the safety of the device can be guaranteed in the using process.

Description

The high building cableway of meeting an urgent need

Technical field

The present invention relates to a kind of high building escape device.

Background technology

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

In prior art, also have many kinds of high building escape devices, but they exist unsurmountable shortcoming.For example, most of imitative high building decline descending lifeline in prior art, mostly adopt fibrage rope to use load-bearing carrier as gliding, its shortcoming is under same size condition, the situations such as identical in volume, thickness, load-bearing load is little, and non-refractory cannot pass through safely wall with flues, and the not wear-resisting mill that touches meets the situations such as the easy wearing and tearing of sharp object.Though some prior art adopts hawser to make decline dragline, but because design defect and hawser structural design bottleneck adopt winding arrangement, this structure is because being subject to the restriction of twining movement to be unreachable to the movement velocity effect of fast free falling bodies, 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 focus on slowing down slow falling, and its device can not reach the rapid movement of a controlled moment, to tackle burst or the high-temperature region through place, easily in the process of escape, causes secondary injury.

In prior art, escape device substantially all needs survivor's both hands to grip with auxiliary escape, such as people is when using these equipment, often both hands first grasp wall edge, the edge objects such as railing, can not only with singlehanded, grasp, even in other words if desired can not be with decontroling at any time both hands.

In prior art, mostly benefit under the restriction of rope, structure and limited bulk, descending lifeline only has unique a set of controllable mechanism always.But spy, send out in event and situation, as collision etc., just damage or wearing and tearing indivedual or some parts wherein likely, will affect its function, even entirely ineffective.Equipment, just without ensureing and reserve force, easily produces unexpected in escape process.

Prior art major part is owing to benefiting from the restriction of rope and design structure, can only one group of descending lifeline once only for a people, i.e. heavy burden is gently, volume is large, and can not reach the fast-escape effect that lineup uses simultaneously.The obstruction defect that Existential Space or fixed position are overstocked, causes and withdraws hidden danger.

Prior art is subject to 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 and can only have the position of hook or fixing place to use again, and can not shift at random at any time use.And does not shift with people's will in place, place that dangerous situation occurs, so the use of this survival equipment just exists the limitation in place.

Prior art some being not forced to property or uniqueness in operation, need repeatedly train and practise, and as parachuting formula, with similar exploration downslide slow descending device, all needs repeatedly or do constant practice, because the fact verifies that professional also can make mistakes sometimes.So these existing designs are complicated, using method is not easy to be grasped, can be because of misoperation or operate miss initiation potential in use procedure.

Summary of the invention

The technical problem to be solved in the present invention be to provide a kind of security performance high, light be easy to storage and carry, high building emergency set simple to operate.

For addressing the above problem, the invention provides the emergent cableway of a kind of 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, two can compress cable wire 16 first eccentric rollers 15, the second eccentric roller 17, the second eccentric roller 17 is fixed on a described left side, right inside shell-side plate 36, on 37, the first eccentric roller 15 is fixedly connected on first, two movable arm-ties 11, on 12, this is first years old, two movable arm-ties 11, 12 bottoms are fixing by axle 13, upper end axle 10 is flexibly connected first by connecting cleat 9, two microscler arm-ties 6, 7, this is first years old, two microscler arm-ties 6, 7 the other end is flexibly connected with the first driving wheel 4, the first driving wheel 4 is by pre-extension spring 2 pretension.

Retaining mechanism, comprise and first step cone 20 of described the first driving wheel 4 with shaft locking, below described the first step cone 20, have one can put the first clutch single-stage tooth 21 of controlling the first step cone 20 by hook, torsion spring 23, the first clutch single-stage teeth 21 that the first clutch single-stage tooth 21 bottoms connect reset clutch are flexibly connected with the first pull bar 25 by connecting axle 24, roller is suppressed in a pair of convolution, the first concentric roller 48 passes first by axle 49, two liang of clamping plate 45, 46 with a described left side, right inside shell-side plate 36, 37 connect, first, second splint 45, 46 axle 44 connects torsion spring 43, torsion spring fix stopper 42, 47 can the concentric roller 48 of pre-pressing first, described axle 49 can be on a left side, right inside shell-side plate 36, side plate arcuate socket 50 on 37, in 51, move up and down, the second concentric roller 52 is by action roller axle 59 and the 3rd, four clamping plate 55, 56 are fixedly connected with, the 3rd, four clamping plate 55, 56 by axis 54 and a left side, right plate 36, 37 are connected, described axle 59 can be at side plate arcuate socket 60, in 61, move up and down, described axle 59 two ends are movably connected on respectively second, three pull bars 62, in long keyhole on 63, described axle 59 is positioned at the middle and upper part of long keyhole, and for operating the actuation means of pull bar.

The described the 3rd concentric roller 65 is fixing, convolution on the other side is suppressed the 4th concentric roller 73 one end and is flexibly connected with the 5th, six clamping plate 71,72 by action roller axle 74, five, the other end of six clamping plate 71,72 connects torsion spring 67 by 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 have a pair of pre-pressing hawser, the 5th concentric roller 80 seals in support shaft 82, support 83 is fixedly connected with support handle 84, support handle 84 is connected in series with voltage regulation screw 86 is movable through stage clip 85, voltage regulation screw 86 is fixedly connected with left and right fixed side 36,37 by nut block 87, and support shaft 82 two ends are movable through the microscler keyhole 90,91 on left and right fixed side 36,37;

The 6th concentric roller 81 is connected with the 7th, eight clamping plate 94,95 by central shaft 93, 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 by torsion spring fix stopper 97,98, the movable long keyhole 99,100 of arc passing on left and right fixed side 36,37 in two ends of central shaft 93 is flexibly connected with the 6th, seven pull bars 101,102 respectively.

It comprises the second driving wheel 107 by pre-extension spring 105 pre-pressings, the second driving wheel 107 and the 3rd, four movable arm-ties 109, 110 are flexibly connected, the 3rd eccentric roller 112 is movably connected in the 3rd by axle 111, four movable arm-ties 109, on 110, fixed axis 115 is through the 3rd, four movable arm-ties 109, microscler keyhole 113 on 110, 114 are fixed on a left side, right two fixed sides 36, on 37, the 4th eccentric roller 116 activities are serially connected on fixed axis 117, fixed axis 117 two ends are through the 3rd, four movable arm-ties 109, microscler keyhole 118 on 110, 119, be fixed on a left side, right fixed side 36, on 37.

It comprises retaining mechanism, the second driving wheel 107 second step cone 121 that is coaxially connected, the second step cone 121 is subject to the second clutch single-stage tooth 122 hooks to put control, and the second single-stage clutch tooth 122 is flexibly connected with the 8th pull bar 127 by being flexibly connected axle 126, 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 with.

Described manipulation device comprises the 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 is through Shell Plate 29 and Shell Plate stationary pipes 30, by turning cylinder 31,32, be flexibly connected with control stick 33, in Shell Plate 29 bottoms, be also provided with the support column 34 of control stick 33.

Technical scheme of the present invention at least adopts two pairs of friction rollers to compress hawser, 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, by unique pull joystick, can control the speed of this device, both can reach again the rapid movement of the controlled moment of freely falling body with speed landing slowly, pass through deathtrap.This adopts the device of this technical scheme not to be subject to the restriction in place, can use at any time.This invention technical scheme is simple to operate, need not can use by specialized training, and the liberation both hands that technical scheme can be at any time, such as embracing child or a bait.The overall structure size of this technical scheme is little in addition, is convenient to storage and carries.This patent load-bearing load is large, and large, the volume of bearing a heavy burden is little not only can a people have been used but also can lineup use simultaneously, had greatly improved the utilization rate of this device.The device that this technical scheme reflects adopts fireproof high-temperature resistant material, is applicable to use in rugged environment.

accompanying drawing explanation

Below in conjunction with accompanying drawing, embodiments of the invention are described further.

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

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

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

Fig. 4 is that emergent cableway the second embodiment of high building has increased the front view that roller is suppressed in a pair of combination convolution.

Fig. 5 is that emergent cableway the second embodiment of high building has increased the left view that roller is suppressed in a pair of combination convolution.

Fig. 6 is that emergent cableway the second embodiment of high building has increased the rearview that roller is suppressed in a pair of combination convolution.

Fig. 7 is that emergent cableway the 3rd embodiment of high building has increased adjustable frictional force damping rolling wheel structural front view.

Fig. 8 is that emergent cableway the 3rd embodiment of high building has increased adjustable frictional force damping rolling wheel structure rearview.

Fig. 9 is that emergent cableway the 3rd embodiment of high building has increased adjustable frictional force damping 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 a 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.

Specific embodiment

First embodiment of the present invention as 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 upper 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 pre-extension spring 2 of prestretching spring steady pin 1, pass through again hold-down screw 3 fixations in the first driving wheel 4 of pretension, the first driving wheel 4 is by hole connecting axle 5, its axis and hole cunning are joined, driving pull bar front and back is the first a pair of microscler arm-tie 6, the second microscler arm-tie 7, first, two microscler arm-ties 6, 7 by connecting axle 8, wherein connecting axle and hole cunning are joined, be with the fixture block 9 that is dynamically connected, connect one end of fixture block 9 by being connected and fixed pin 10, wherein pin is motionless with hole close-fitting, with the movable arm-tie 11 in front and back first, the second movable arm-tie 12 is fixedly linked, and movable arm-tie 11, 12 can take axle 13 as the center of circle, its axis 13 is joined with hole cunning, drive two ends and movable arm-tie 11, 12 fixing fixed axis 14 are done circular motion, fixed axis 14 drives and is through the first middle eccentric roller 15 motions of axle 14 simultaneously, its axis 14 is joined with roller hole cunning, the first eccentric roller 15 can be first, two movable arm-ties 11, between 12, rotate.

The first eccentric roller 15 is pushed down folded hawser 16 in the middle of being pressed in because of the effect of power, hawser 16 is because being compressed mutually with the second eccentric roller 17 by the active force of the first eccentric roller 15, produce friction trend, the first eccentric roller 15, the second eccentric roller 17 is under the effect of power that is subject to human body downglide motion, folded hawser 16 is done to roller friction, reactivity due to frictional force, make the second eccentric roller 17 be fixed on a left side, both sides with two, right fixed side 36, axle 18 on 37 rotates for the center of circle, making the first eccentric roller 15 take axle 14 rotates as the center of circle, due to first, two eccentric rollers 15, 17 is all eccentric wheel structure, so eccentric roller 15, between 17, folded distance changes with rotation, if eccentric roller 15 is with first, two movable arm-ties 11, 12 locked positions, inevitable along with first, two eccentric rollers 15, 17 rotate variation, between two-wheeled during size decreases, folded hawser 16 is progressively clamped, because of pre-designed and make corresponding dimensional standard, so can produce, clamp consequently to clamping motionless state.

Retaining mechanism is by the first driving wheel 4, by flat, to be connected in series concentric shafts 19 to be fixedly connected with, flat serial connection concentric shafts 19 one end and the fixing series winding of the first step cone 20 connect, flat serial connection concentric shafts 19 is simultaneously movable through the left and right fixed side 36,37 in both sides, because the first driving wheel 4 and the first step cone 20 are fixedly disjunctors of concentric front and back, so can guarantee their Complete Synchronization.The first step cone 20 is subject to the hook of the first clutch single-stage tooth 21 to put control simultaneously.The first clutch single-stage tooth 21 be take locating shaft 22 and as the center of circle, is subject to torsion spring 23 to turn round back pressure, the clutch action that can reset rotates, 35 1 of torsion spring backing pins hook the first clutch single-stage tooth 21, the first clutch single-stage tooth 21 is flexibly connected with the elongated hole of the first pull bar 25 by connecting axle 24 own, the first pull bar 25 is connected cross bar 27 and is flexibly connected with manipulation by connecting axle 26, connect cross bar 27Yu center mooring pipe 28 one simultaneously and generate connection, mooring pipe 28 is through Shell Plate 29 and Shell Plate stationary pipes 30 and pair of rotary axes 31, 32 movable serial connections, axle 31, between 32, have that hawser 16 is movable to be passed, while turning cylinder 31, 32 are flexibly connected mutually with control stick 33, control stick 33 is drop-down by people's hand operated, can be with turning cylinder 31, 32 is the center of circle, support column 34 is done lever moment motion and driven and connect parts motion and to produce this structure of design required fixing, lock and loosen, and gliding speed is controlled effect.

It comprises that a pair of convolution suppresses roller combination: torsion spring fix stopper 42 blocks torsion spring 43 one end, and torsion spring 43 is enclosed within axle 44 centres, by the first clamping plate 45, the second clamping plate 46 are clamped from both sides activity through axle 44, the first clamping plate 45, the second clamping plate 46 are flexibly connected with axle 44, and axle 44 two ends are with left, right fixed side 36, 37 connect, another torsion spring backing pin 47 and first, second splint 45, 46 are fixedly connected with, and the first concentric roller 48 passes through axle 49 live splints first, second splint 45, in the middle of 46, axle 49 two ends are through first, second splint 45, 46 with left, right fixed side 36, 37 are flexibly connected, but position is subject to side plate arcuate socket 50, 51 size restrictions, but can be at torsion spring 43 through backing pin 42, under 47 precompressed effect, by first, second splint 45, 46 power transmission and hawser 16 are glided rubbing action in the first concentric roller 48, and axle 49 can move up and down in side plate arcuate socket 50, simultaneously the first concentric roller 48 is subject to the effect of screen resilience in advance and returns again pre-pressing process wire rope 16, process wire rope 16 is subject to the in like manner precompressed of another side the second concentric roller 52 simultaneously, and produce pre-frictional force and pre-rotation, compress SBR trend, another side is torsion spring 53, axis 54 and three-ply board 55, the movable combination of the 4th clamping plate 56, simultaneously through being fixed on a left side, right fixed side 36, backing pin 57 in the middle of 37 and be fixed on the 3rd, four clamping plate 55, backing pin 58 on 56 is turned round to press and is produced a screen resilience, and this power is passing to the 3rd by backing pin 58, four clamping plate 55, 56, by the 3rd, four clamping plate 55, action roller axle 59 on 56 passes to the second concentric roller 52, and axle 59 two ends are movable through left simultaneously, right fixed side 36, long arc-shaped holes 60 on 37, 61, axle 59 motion size positions are subject to long arc-shaped holes 60, 61 making requires size restrictions.

Axle 59 two ends respectively with the second pull bar 62, the 3rd pull bar 63 is flexibly connected, the second pull bar 62, the 3rd pull bar 63 is flexibly connected with drag link 27 by being flexibly connected axle 64, and drag link 27 is through mooring pipe 28, the little axle 31 of connection activity, 32 are controlled by control stick 33, simultaneously when this is to concentric roller 48, 52 compress folded hawser 16 under personal Action of Gravity Field, and increase and make concentric roller 48 in frictional force, 52 with hawser 16 while not doing relative motion, two concentric roller wheels 48, 52 relative process wire rope 16 vertical lines can not be on same straight line, i.e. two concentric rollers 48, 52 slightly just clamp hawser 16, axle 59 two ends of the second concentric roller 52 are movable through the second pull bar 62 simultaneously, the elongated hole of the 3rd pull bar 63, and through second, the 3rd pull bar 62, 63 activity pullings, be subject to a left side simultaneously, right fixed side 36, long arc-shaped holes 60 on 37, 61 spacing restrictions.

In use, hawser passes hawser through this device to the emergent cableway of this high building in advance in the middle of each rolling wheel, is passing centre pipe rope.During use, hawser is lowered into the position that will arrive, then user of service can be in the safety belt hanging or hanging basket down sliding, now the emergent cableway system of this high building can glide according to default speed, if need to accelerate gliding speed, can pull control stick 33 downwards, action bars 33 is under support column 34 pressure, by turning cylinder 33, drive center mooring pipe 28 to move downward, center mooring pipe 28 is with the cross bar 27 that is dynamically connected to move downward, connecting cross bar 27 drives pull bar to move downward, pull bar drives single-stage clutch tooth, make single-stage clutch tooth and step cone in released state, pull bar can drive roller that roller is moved downward along the limiting holes of side plate simultaneously, the cable wire slowly compressing away from it.The suffered thrust of cable wire reduces gradually, and the speed of decline strengthens, and continues to pull control stick 33, the speed of decline can continue to increase downwards, until control stick 33 is to the least significant end that can pull, now decrease speed is maximum, can pass through fast hazardous area, such as ignition zone etc.When need to lower speed, can upwards pull control stick, along with gradually upwards pulling control stick speed, reduce gradually, when control stick to can pull most significant end time, again can be according to predefined speed down sliding.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 mistake manipulation flurried and that cause.

As shown in Fig. 4 ~ 6, second embodiment of the present invention is a kind of connected mode that roller is suppressed in combination convolution, its structure is, the 3rd concentric roller 65 seals in axle 66, wherein roller hole and axle sliding fit, axle 66 two ends and a left side, right fixed side 36, 37 are fixedly connected with, opposite side is that resilience rolling wheel structure is by torsion spring 67, by backing pin 68, 69 pre-pressings, five-layer plywood 71, the 6th clamping plate 72 connect by turning cylinder 70, the 4th roller 73 is by action roller axle 74 and the 5th, six clamping plate 71, 72 is fixing, roller shaft 74 two ends are through left, right fixed side 36, long arc shape hole 75 on 37, 76, axle 74 two ends are flexibly connected four-pull-rod 78, the 5th pull bar 79 is connected, four-pull-rod 78, the 5th pull bar 79 is flexibly connected with drag link 27 by being flexibly connected axle 74 inner sides, connection through mooring pipe 28 is controlled by control stick 33 again.

As shown in Fig. 7 ~ 9, the third embodiment of the present invention is to have increased damping rolling wheel structure, the 5th concentric roller 80 by a pair of precompressed process wire rope 16, the 6th concentric roller 81, the 5th concentric roller 80 is flexibly connected with rolling support 83 through support shaft 82, support 83 is fixedly connected with support handle 84, support handle 84 is connected in series with voltage regulation screw 86 is movable through stage clip 85, voltage regulation screw 86 be fixed on a left side, right fixed side 36, 37 attaching nut piece 87 spiral movables join, nut block 87 is through a left side, right fixed side 36, 37 elongated hole 88, 89 are fixedly connected with, axle 82 two ends are movable through left fixed side 36 simultaneously, microscler keyhole 90 on right fixed side 37, 91 under the effect of spring pressure and process wire rope 16 sliding friction propulsive thrust left and right move horizontally.

The 6th concentric roller 81 is under the precompressed rotating force effect of torsion spring 92, by central shaft 93 with the 7th clamping plate 94, the 8th clamping plate 95 be take movable axis 96 as center of circle do convolution reset, torsion spring 92 is by fix stopper 97, 98 precompressed are two fixedly, central shaft 93 two ends are movable through left fixed side 36 simultaneously, the long keyhole 99 of arc on right fixed side 37, 100 respectively with the 7th pull bar 101, the elongated hole of the 8th pull bar 102 is flexibly connected, the 7th pull bar 101, the 8th pull bar 102 is flexibly connected with drag link 27 through being flexibly connected axle 103, drag link is through center mooring pipe 28, turning cylinder 31, 32 connection is controlled by control stick 33.

As shown in Figure 10 ~ 11, fourth embodiment of the invention has increased a kind of pressure retaining mechanism that rubs, by the fixing pre-extension spring 105 of pre-extension spring steady pin 104, by hold-down screw 106 fixations, in the second driving wheel 107, the second driving wheels 107 of pretension, pass through hole connecting axle 108 and the 3rd movable arm-tie 109 again, the 4th movable arm-tie 110 is flexibly connected, and axle 111 two ends are fixed on the 3rd movable arm-tie 109, on the 4th movable arm-tie 110, intermediate active serial connection the 3rd eccentric roller 112 is because being subject to pretension pre-pressing process wire rope 16, the three, four movable arm-ties 109, 110 because being subject to pretension effect, and fixed axis 115 can be the 3rd, four movable arm-ties 109, elongated hole 113 on 110, in 114, horizontally slip, fixed axis 115 two ends are fixed on a left side, right plate 36, on 37, hawser 16, because being subject to active force and the 4th eccentric roller 116 applied pressures of eccentric roller 112, produces friction trend, and the 4th eccentric roller 116 activities are serially connected on fixed axis 117, and fixed axis 117 two ends are through the 3rd, four movable arm-ties 109, microscler keyhole 118 on 110, 119 are fixedly connected on a left side, right fixed side 36, on 37, the 3rd, four eccentric rollers 112, 116 under the effect of power that is subject to human body downglide motion, and folded hawser 16 is done to rolling friction, because reactivity and two rolling wheels of frictional force are eccentric structures, so the 3rd, four eccentric rollers 112, 116 in frictional rotation folded distance with rotation, change, varying motion is restricted by retaining mechanism, between two-wheeled, folded hawser 16 is progressively clamped during size decreases.

Retaining mechanism is by the second driving wheel 107, by partial shape, to be connected in series concentric shafts 120 to be fixedly connected with, partial shape serial connection concentric shafts 120 one end and the fixing series winding of the second step cone 121 connect, partial shape serial connection axle 120 is simultaneously movable through left, right fixed side 36, 37, because the second driving wheel 107 and the second step cone 121 are fixedly disjunctors of concentric front and back, so guarantee their Complete Synchronization, the second step cone 121 is subject to the hook of the second clutch single-stage tooth 122 to put control simultaneously, the second clutch single-stage tooth 122 be take locating shaft 123 and turned round by torsion spring 124 to push back bullet, the clutch action that can 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 flexibly connected with the elongated hole of the 8th pull bar 127 by itself being flexibly connected axle 126, the 8th pull bar 127 is by being flexibly connected axle 26 and being connected cross bar 27 flexible connections, cross bar 27 is again through 28, 31, 32 connection is controlled by control stick 33.

It as shown in Figure 12 ~ 13, is the fifth embodiment of the present invention, it has comprised that first and second eccentric roller compresses hawser and retaining mechanism thereof, roller structure is suppressed in the convolution of first, second, third and fourth concentric roller compression hawser, five, the adjustable frictional force damping rolling wheel structure of six concentric roller compression hawsers, and third and fourth eccentric roller compresses the pressure retaining mechanism that rubs of hawser.This embodiment, by adopt said structure simultaneously, has guaranteed the security reliability of this technical scheme fully.

Claimed this technical scheme of the present invention is not limited only to above-mentioned several embodiment, according to arbitrary simple combination of the described several structures of this invention, uses, and all belongs to the present invention's scope required for protection.

Claims (7)

1. the emergent cableway of a high building, it comprises Shell Plate (29, 77, 128), cable wire (16), left fixed side (36), right fixed side (37), left guide wheel (38), right guide wheel (40), it is characterized in that: it comprises can compress cable wire (16) first eccentric rollers (15), the second eccentric roller (17), the second eccentric roller (17) is fixed on described left fixed side (36), on right fixed side (37), the first eccentric roller (15) is fixedly connected on the first movable arm-tie (11), on the second movable arm-tie (12), this first movable arm-tie (11), the second movable arm-tie (12) bottom is fixing by axle (13), upper end axle (10) is flexibly connected the first microscler arm-tie (6) by connecting cleat (9), the second microscler arm-tie (7), described the first microscler arm-tie (6), the other end of the second microscler arm-tie (7) is flexibly connected with the first driving wheel (4), the first driving wheel (4) is by pre-extension spring (2) pretension, retaining mechanism, comprise and first step cone (20) of described the first driving wheel (4) with shaft locking, in described the first step cone (20) below, have one can put the first clutch single-stage tooth (21) of controlling the first step cone (20) by hook, the first clutch single-stage tooth (21) bottom connects the torsion spring (23) of reset clutch, and the first clutch single-stage tooth (21) is flexibly connected with the first pull bar (25) by connecting axle (24), roller is suppressed in a pair of convolution, the first concentric roller (48) is connected with described left fixed side (36), right fixed side (37) through the first clamping plate (45), the second clamping plate (46) by axle (49), the axle (44) of the first clamping plate (45), the second clamping plate (46) connects torsion spring (43), torsion spring fix stopper (42,47) can precompressed the first concentric roller (48), described axle (49) can be in left fixed side (36), and the side plate arcuate socket on right fixed side (37) moves up and down in (50,51), the second concentric roller (52) is by action roller axle (59) and three-ply board (55), the 4th clamping plate (56) are fixedly connected with, three-ply board (55), the 4th clamping plate (56) are by axis (54) and left fixed side (36), right fixed side (37) is connected, described axle (59) can be at side plate arcuate socket (60, 61) in, move up and down, and when two concentric rollers (48, 52) under human bady gravitational effect, cable wire (16) in the middle of friction grip, and while not doing relative motion with cable wire (16), two concentric rollers (48, 52) relatively in the middle of cable wire (16) vertical line can not be on same straight line, axle (59) two ends are movably connected on respectively in the microscler keyhole on the second pull bar (62), the 3rd pull bar (63) simultaneously, pull bar (62,63) is flexibly connected with drag link (27) through being flexibly connected axle (64), drag link (27) and mooring pipe (28) one generate, mooring pipe connects movable axis (31,32), axle (31,32) is flexibly connected control stick (33) simultaneously, and be subject to the control of control stick (33), load-bearing ring (129).

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

3. the emergent cableway of a kind of high building according to claim 1, it is characterized in that: the 5th concentric roller (80) that has a pair of pre-pressing hawser, the 6th concentric roller (81), the 5th concentric roller (80) seals in support shaft (82), support (83) is fixedly connected with support handle (84), support handle (84) is connected in series through stage clip (85) and voltage regulation screw (86) are movable, voltage regulation screw (86) is by nut block (87) and left fixed side (36), right fixed side (37) is fixedly connected with, support shaft (82) two ends are movable through left fixed side (36), microscler keyhole (90 on right fixed side (37), 91), the 6th concentric roller (81) is connected with the 7th clamping plate (94), the 8th clamping plate (95) by 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 consolidated backing pin (97,98) by torsion spring and is connected with the 7th clamping plate (94), the 8th clamping plate (95), and the movable long keyhole of arc (99,100) passing on left fixed side (36), right fixed side (37) in two ends of central shaft (93) is flexibly connected with the 6th pull bar (101), the 7th pull bar (102) respectively.

4. the emergent cableway of a kind of high building according to claim 1, it is characterized in that: it comprises by second driving wheel (107) of pre-extension spring (105) pre-pressing, the second driving wheel (107) and the 3rd movable arm-tie (109), the 4th movable arm-tie (110) is flexibly connected, the 3rd eccentric roller (112) is movably connected in the 3rd movable arm-tie (109) by axle (111), on the 4th movable arm-tie (110), fixed axis (115) is through the 3rd movable arm-tie (109), microscler keyhole (113 on the 4th movable arm-tie (110), 114) be fixed on left fixed side (36), on right fixed side (37), the 4th eccentric roller (116) activity is serially connected on fixed axis (117), fixed axis (117) two ends are through the 3rd movable arm-tie (109), microscler keyhole (118 on the 4th movable arm-tie (110), 119), be fixed on left fixed side (36), on right fixed side (37).

5. the emergent cableway of a kind of high building according to claim 1, it is characterized in that: it comprises retaining mechanism, the second driving wheel (107) the second step cone (121) that is coaxially connected, the second step cone (121) is subject to the second clutch single-stage tooth (122) hook to put control, the second single-stage clutch tooth (122) is flexibly connected with the 8th pull bar (127) by being flexibly connected axle (126), the 8th pull bar (127) be connected cross bar (27) flexible connection.

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

7. the emergent cableway of a kind of high building according to claim 1, it is characterized in that: described manipulation device comprises the first to eight pull bar (25, 62, 63, 78, 79, 101, 102, 127) bottom be connected cross bar (27) and be connected, connecting cross bar (27) is connected with centre pipe rope (28), centre pipe rope (28) is through Shell Plate (29) and Shell Plate stationary pipes (30), by turning cylinder (31, 32) be flexibly connected with control stick (33), in Shell Plate (29) bottom, be also provided with the support column (34) of control stick (33), Shell Plate (77, 128), load-bearing ring (129).