CN1711945A - Suspending trolley moving structure in the nacelle device - Google Patents
Suspending trolley moving structure in the nacelle device Download PDFInfo
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- CN1711945A CN1711945A CN 200410085054 CN200410085054A CN1711945A CN 1711945 A CN1711945 A CN 1711945A CN 200410085054 CN200410085054 CN 200410085054 CN 200410085054 A CN200410085054 A CN 200410085054A CN 1711945 A CN1711945 A CN 1711945A
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Abstract
A suspended carriage moving mechanism in a gondola device capable of interlocking a counterweight with a suspended carriage different in the moving direction and quantity with a simple constitution is provided. In this gondola device 1, a trolley 13 and the counterweight 19 are connected by an interlocking moving mechanism having a rear pulley mechanism 31, a front pulley mechanism 32 and an endless winder 33. The rear pulley mechanism 31 is constituted so that a driving wire 31W having the base end fixed to the rear end side of a boom 12 is joined at the tip to the trolley by winding and reversing a rear moving pulley 31M arranged on the counterweight and winding and reversing a rear fixed pulley 31F arranged on the rear end side of the boom. The front pulley mechanism is constituted so that a connecting wire 32W having the base end fixed to the tip side of the boom is joined at the tip to the trolley by winding and reversing a front moving pulley 32M arranged on the counterweight and winding and reversing a front fixed pulley 32F arranged on the tip side of the boom.
Description
Technical field
The present invention relates to: on the arm parts that rotatably support by the support column parts along these arm parts be provided with suspending trolley movably, by the lifting rope parts nacelle device that liftably the suspension strut operation post constitutes that hangs down from this suspending trolley, the mechanism that suspending trolley is moved.
Background technology
When the maintenance test of the window cleaning of carrying out high-rise or wall face etc., use by the suspension strop that hangs down from the top of the building nacelle device of suspension strut operation post liftably.
As this nacelle device, for example technology of 1 publicity of Patent Document is arranged.But it be will have the chassis of arm of spooler and pitching rotation be arranged on movably along the guide rail of laying along wall face on the roof of building and form, make the lifting of hanging basket case by batching to emit with spooler along the lifting rope that arm is joined the suspension strut hanging basket case of rope, and move horizontally along metope by rail running along chassis, and then, by the pitching/rotation of arm carry out the hanging basket case separate with metope or direction of closing on move horizontally.
; in the building that the motive frame engineering method of constructing stretching out the floor around the heart frame (コ ア エ method) builds up; can not to set the situation of the chassis that has spooler at circumference more because of the relation of the intensity on floor, roof; for this building, use nacelle device by the structure as horizontal rotary arm formula crane that central upper is rotatable with the arm member supporting and level constitutes (arm-type) of its heart frame part hereinafter referred to as rotation.
This device is shown in the schematic diagram of Fig. 9, with level by upright be located at building 2 ' heart frame on support column 91 be supported on the rotatable suspension rod 92 as the arm parts, along this suspension rod 92 trolley (suspending trolley) 93 is set movably, by the lifting rope 94 suspension strut hanging basket casees (operation post) 95 that hang down from this trolley 93.The lifting of hanging basket case 95 is by lifting rope 94 is batched/releases carrying out by being located near supported of suspension rod 92 spooler 96, and the moving of the horizontal direction of hanging basket case 95 (moving all around) is that rotation and the trolley 93 by suspension rod 92 carries out along moving of suspension rod 92.
The travel mechanism of trolley 93 constitutes, and will be that the driving rope 97 of ring-type is combined on the trolley 93 joining rope between the front and back end of suspension rod 92, by driving this driving rope with drive unit (not shown) around circumferentially moving, drives trolley 93 and moves.
On trolley 93, but the crossbeam 93A yawing ground that hangs down is provided with in the central, lifting rope 94 hangs down respectively, is combined in from the two ends that this hangs down crossbeam 93A on the two ends of hanging basket case 95, by the swing of the crossbeam 93A that hangs down, can make hanging basket case 95 change posture in horizontal plane.
In addition, the rear end side in the supported portion that clips suspension rod 92 is provided with balance weight 98 movably along this suspension rod 92, and this balance weight 98 and trolley 93 are oppositely linked to keep the weight balancing of whole suspension rod 92.The weight of balance weight 98 is set heavylier with respect to the total weight of trolley 93 and hanging basket case 95, and constituting can be with the moving in a big way of the corresponding trolley 93 of less amount of movement.
[Patent Document 1] spy opens the 2000-320133 communique
But, in the arm-type nacelle device of the rotation that before as described above, constitutes, because trolley 93 is opposite with balance weight 98 moving directions, and amount of movement is also corresponding and different with both weight ratios, so need independent respectively the be equipped with driving mechanism of trolley 93 and the driving mechanism of balance weight 98, and both driving mechanisms are synchronously moved, the problem that driving mechanism is complicated, control also bothers is arranged.
In addition, must will be used to operate the supply cable of power source (electric power or oil pressure etc.) of the crossbeam 93A swing of hanging down that trolley 93 has or the control cable that is used for oscillating quantity control and set up to trolley 93 along suspension rod 92, these cables and so on need be made loaded down with trivial details the constituting to allow trolley 93 to move by hook suspension strut etc.
Summary of the invention
The present invention makes in view of the above problems, and purpose provides and a kind ofly can make suspending trolley moving structure in the nacelle device of the moving direction suspending trolley different with amount of movement and balance weight interlock with simple formation.
Suspending trolley moving structure in the nacelle device of the relevant technical scheme of the present invention 1 of reaching above-mentioned purpose, be to be on the rotatable arm parts by the support column member supporting, suspending trolley is being provided with movably along these arm parts, by the lifting rope parts that hang down from this suspending trolley nacelle device that constitutes of suspension strut operation post liftably, it is characterized in that, by by first pulley mechanism, second pulley mechanism, interlock travel mechanism with the driving mechanism formation, linking above-mentioned suspending trolley, with at the balance weight parts that are provided with movably along these arm parts than the rear end side after the leaning on of above-mentioned arm parts by supported of above-mentioned support column member supporting, above-mentioned first pulley mechanism constitutes, cardinal extremity is fixed on the first driving rope of the rear end side of above-mentioned arm parts, be wound on the first mobile pulley parts of being located on the above-mentioned balance weight parts also reverse, and be wound on the first fixed block parts of the rear end side of being located at above-mentioned arm parts and oppositely, front end is combined on the above-mentioned suspending trolley, above-mentioned second pulley mechanism constitutes, cardinal extremity is fixed on second on the front of above-mentioned arm parts and drives rope, be wound on the second mobile pulley parts of being located on the above-mentioned balance weight parts also reverse, and be wound on the second fixed block parts of the front of being located at above-mentioned arm parts and oppositely, front end is combined on the above-mentioned suspending trolley, and above-mentioned driving mechanism drives rope or second and drives Suo Zaiqi and join the drive unit that Suo Fangxiang moves before and after going up and constitute by driving above-mentioned first.
In this constitutes, first pulley mechanism and second pulley mechanism clip suspending trolley and set symmetrically in the front and back of arm parts, become the movable pulley that the mobile pulley parts (the first mobile pulley parts, the second mobile pulley parts) that are located on the balance weight parts oppositely move mutually with respect to moving of suspending trolley respectively.Therefore, even driving rope by drive unit moves up the front and back either party, suspending trolley also moves the amount identical with the driving amount on its driving direction, on the other hand, balance weight at the amount of movement of reverse mobile suspending trolley divided by the mobile pulley parts that drive rope (first drives rope, second drives rope) and the amount of the reciprocal bar number between the fixed block parts.Promptly, suspending trolley and the balance weight parts of position that are positioned at the supported portion of the support column parts that clip the arm parts are to separate because of the different amount of movement interlock of the driving of drive unit or approaching, thereby, by suitably setting balance weight position component and weight, can not be subject to the position of suspending trolley and keep the weight balancing of whole arm parts by the balance weight parts.
Suspending trolley moving structure in the nacelle device of relevant technologies scheme 2, it is characterized in that, constitute, above-mentioned suspending trolley has can be around the beam part that hangs down of vertical swinging axle swing in length direction central authorities, the above-mentioned lifting rope that will support above-mentioned operation post respectively hangs down from the two ends of this beam part that hangs down, above-mentioned interlock travel mechanism is provided with two groups abreast, in the left and right sides that clips above-mentioned swinging axle, linking first respectively in the front and back of the above-mentioned beam part that hangs down and driving the front end that rope and second drives rope, driven in synchronism by above-mentioned two interlock travel mechanisms can make above-mentioned suspending trolley move along above-mentioned arm parts, and can make the above-mentioned beam part swing of hanging down by the differential of above-mentioned two interlock travel mechanisms.
In this constitutes, by about the driven in synchronism in the same way of interlock travel mechanism, suspending trolley is moved forward and backward along the arm parts, by about the differential driving of interlock travel mechanism make the beam part swing of hanging down.
Suspending trolley moving structure in the nacelle device of relevant technologies scheme 3, it is characterized in that, constitute, have detect above-mentioned about the testing agency of relative position of balance weight parts of interlock travel mechanism, based on this above-mentioned testing agency obtain above-mentioned about the relative position information of balance weight parts of interlock travel mechanism detect the pendulum angle of the above-mentioned beam part that hangs down.
In this constitutes, because the relative displacement of left and right sides balance weight parts is corresponding with the pendulum angle of the beam part that hangs down, so, can know the pendulum angle of the beam part that hangs down based on the relative position information of the balance weight parts of interlock travel mechanism about obtaining by testing agency.
Suspending trolley moving structure in the nacelle device of relevant technologies scheme 4, it is characterized in that, the drive unit of above-mentioned driving mechanism is by the rotation that utilizes rope sheave winding position to be moved to operate the annular up-coiler that is wound on by the driving Suo Yidong on the rope sheave of drive mechanism rotation.
In this constitutes, operate the up-coiler of the driving Suo Yidong that is wound on the rope sheave by utilizing the rotation of drive mechanism rope sheave, drive and move forward and backward the driving Suo Yidong of mechanism, thereby suspending trolley and balance weight parts are moved.
According to the suspending trolley moving structure in the nacelle device of relevant technical scheme 1 of the present invention, can suspending trolley and balance weight parts be separated from each other or approaching moving by a drive unit, and because the mobile pulley parts that are located on the balance weight parts are movable pulley, so can set lessly with respect to the amount of movement of suspending trolley the amount of movement of balance weight parts, thereby can make different suspending trolley of amount of movement and balance weight interlock keep the weight balancing of whole arm with simple formation.
According to the suspending trolley moving structure in the nacelle device of relevant technical scheme 2 of the present invention, by interlock travel mechanism about driven in synchronism suspending trolley is moved along the arm parts, and can make the beam part swing of hanging down by interlock travel mechanism about differential driving.Thus, can enough same mechanisms carry out the swing of the moving of suspending trolley and the beam part that hangs down, and do not need to set until suspending trolley along the arm parts with being used to operate the hang down supply cable and so on of power source of beam part swing, owing to no longer need the support structure of these cables and so on, can simplify constituting.In addition, the change of the length of arm parts also becomes easy.
According to the suspending trolley moving structure in the nacelle device of relevant technologies scheme 3, by based on about the relative position information of balance weight parts of interlock travel mechanism detect the pendulum angle of the beam part that hangs down, do not need control cable and so on to set until suspending trolley along the arm parts with the swing control information of the beam part that is used to hang down, because no longer need the support structure of these cables and so on, so can simplify constituting, and the change of the length of arm parts also becomes easy.
According to the suspending trolley moving structure in the nacelle device of relevant technologies scheme 4, because the drive unit of driving mechanism is annular up-coiler, driving mechanism is configured very small-sized, light weight, can whole nacelle device is small-sized, light weight ground formation.
Description of drawings
Fig. 1 is the side view of nacelle device of a configuration example of having used the travel mechanism of relevant nacelle device of the present invention.
Fig. 2 is the vertical view of nacelle device.
Fig. 3 is the enlarged drawing that supports chassis.
Fig. 4 is the amplification view of cantilever.
Fig. 5 is the schematic diagram of interlock travel mechanism.
Fig. 6 is the schematic diagram that moves forward and backward mechanism.
Fig. 7 is a stereogram of being located at the crossbeam that hangs down on the trolley.
Fig. 8 represents that making the pendulum angle of the crossbeam that hangs down is the stereogram of the arrangement of detectable balance weight.
Fig. 9 generally shows the figure of conduct with the arm-type nacelle device of rotation of precedent.
The specific embodiment
Embodiments of the present invention are described with reference to the accompanying drawings.
Fig. 1 is the side view of nacelle device of having used a configuration example of the suspending trolley moving structure in the relevant nacelle device of the present invention, and Fig. 2 is its vertical view.
Illustrated nacelle device 1 is configured on the track 2A on the roof that is layed in building 2, rotatably be supported on the cantilever 12 that supports on the chassis 11, be provided as the trolley 13 of suspending trolley movably along this cantilever 12 as the arm parts, by hang down from this trolley 13 as lifting rope 14 suspension strut liftably of lifting rope parts hanging basket case 15 as operation post.In addition, also have: the travel-driving mechanism 16 that travels along track 2A, drive the rotary drive mechanism 17 of cantilever 12 rotations, drive the lift drive mechanism 18 of hanging basket case 15 liftings and drive trolley 13 and move forward and backward mechanism 20 along what cantilever 12 moved.
Explain the each several part of nacelle device 1 below.
Support chassis 11 as among Fig. 3 with shown in the enlarged drawing, have rotary supporting part 11B at the upside of chassis pedestal 11A, and have travel-driving mechanism 16 at the downside of chassis pedestal 11A as the support column parts.
Rotary supporting part 11B liftably is arranged on by oil lifter 11C and supports on the chassis 11, is combined in via bearing on the supporting part 12A of the supported portion of conduct of cantilever 12, rotates supporting cantilever 12 freely.Be provided with the rotary drive mechanism 17 that drives cantilever 12 rotations in its vicinity.
Travel-driving mechanism 16 by driven the wheel rotation of set of wheels 16A by CD-ROM drive motor 16B, makes it travel along track 2A by moving and set of wheels 16A that engages and the CD-ROM drive motor 16B that drives this set of wheels 16A constitute along track 2A.
Rotary drive mechanism 17 constitutes, be fixed on pinion on the rotating shaft of the rotation motor 17A on the supporting part 12A that is located at cantilever 12 and rotary supporting part 11B around large diameter gear 17B engagement, the rotation by rotation motor 17A can drive cantilever 12 with respect to rotary supporting part 12 rotations.
Cantilever 12 is that the lattice construction unit with a plurality of steel links together and constitutes the length of regulation, by at the supporting part 12A that forms by rear end one side than its length direction central authorities supported chassis 11 (rotary supporting part 11B) rotatably.Than forward end one side of this supporting part 12A, shown in Figure 4 as amplification view, the left and right sides below is equipped with the guide rail 12B that trolley 13 is supported in engaging along this cantilever 12, in addition, than supporting part 12A by rear end one side, can be provided with balance weight 19 movably along this cantilever 12 as equalizing feature.
Trolley 13 is fastened on the guide rail 12B of cantilever 12 with the engaging wheel of being located at the left and right sides as shown in Figure 4, can be located at movably on the cantilever 12 along this guide rail 12B.In addition, have as hanging down the crossbeam 13A that hangs down of beam part.
The crossbeam 13A that hangs down at length says, and is shown in Figure 7 as described later, by vertical swinging axle Z its length direction central authorities swingably axle be installed on the trolley 13, lifting rope 14 hangs down respectively from its two ends.
Lifting rope 14, front end are combined on the hanging basket case 15, and via trolley 13 (crossbeam 13A hangs down), the downside by cantilever 12 is laid on the lift drive mechanism 19 that the rear end side of the supporting part 12A that is adjacent to cantilever 12 sets.In addition, in Fig. 1 and Fig. 3, this lifting rope 14 is owing to separating with driving rope (driving rope 31W) overlapping being difficult to of above-mentioned travel mechanism 20, so omitted a part.
Lift drive mechanism 18 is diagram at length, and it has two annular up-coilers that drive each lifting rope 14, and the coordination by each annular up-coiler drives lifting rope 14 retracted or release and makes 15 liftings of hanging basket case.
The detailed explanation that the annular up-coiler has omitted its structure, it is following device: mobile rope (being lifting rope 14 at this moment) is wound on via on reductor and the drive pulley as rope sheave that links as the motor of driving mechanism, rotation by the drive pulley that driven by motor makes mobile rope relatively move with respect to the winding position of drive pulley, drives mobile Suo Yidong.This formation also is same for the annular up-coiler 33 that links travel mechanism 30 described later.
Move forward and backward mechanism 20,, trolley 13 and balance weight 19 linkage ground are linked by the interlock travel mechanism 30 shown in the schematic diagram among Fig. 5.
Rear portion pulley mechanism 31, be at the rear portion mobile pulley 31M that is located at conduct first mobile pulley on the balance weight 19 and be located between the rear portion fixed block 31F of conduct first fixed block on the rear end side of cantilever 12, constitute as the first driving rope 31W that drives rope around last, this drives rope 31W, cardinal extremity is fixed on the rear end side of cantilever 12, and front end combines with trolley 13.Promptly constitute, cardinal extremity is fixed on the driving rope 31W of the rear end side of cantilever 12, be wound on the rear portion mobile pulley 31M that is located on the balance weight 19 and go up also oppositely, the rear portion fixed block 31F that is wound on the rear end side of being located at cantilever 12 simultaneously goes up also oppositely, and front end is combined on the trolley 13.In this constitutes, the rear portion mobile pulley 31M that is located on the balance weight 19 is a movable pulley, if operation drives the front end (trolley 13) of rope 31W its front to cantilever 12 is moved, then rear portion mobile pulley 31M (balance weight 19) moves 1/2 of above-mentioned amount of movement to reverse (rear end side of cantilever 12).
Annular up-coiler 33 is arranged between the rear portion fixed block 31F and trolley 13 of driving rope 31W of rear portion pulley mechanism 31, is fixedly installed on the cantilever 12, can drive the 31W that restricts and move to its any direction of front and back of joining Suo Fangxiang.
In the travel mechanism 30 that links as constituted above, rear portion pulley mechanism 31 clips balance weight 19 front and back with anterior pulley mechanism 32 and constitutes symmetrically, because mobile rope separately (drives rope 31W, interlock rope 32W) front end is combined on the trolley 13, so no matter by annular up-coiler 33 drive rope 31W forwards, backwards which direction move, can both make trolley 13 and balance weight 19 with 2: 1 moving ratio mutually oppositely interlock move.
Promptly, when the rear end side that makes trolley 13 to cantilever 12 moves, the driving rope 31W that drives rear portion pulley mechanisms 31 by annular up-coiler 33 rearward (right side among the figure) moves.Thus, trolley 13 is side shifting and the identical amount of amount of movement that drives rope 31W to the back-end, by moving of this trolley 13, the front end of operating the interlock rope 32W of anterior pulley mechanism 32 moves to the rear end side of cantilever 12, the movable pulley of anterior pulley mechanism 32 is that anterior movable pulley 32M moves 1/2 of its operational ton to the front of cantilever 12, balance weight 19 move to the front of cantilever 12 trolley 13 amount of movement 1/2.At this moment, by the driving rope 31W that emits to the rear end side of cantilever 12 from annular up-coiler 33, because in balance weight 19 consumption in the moving of the front of cantilever 12, so can not produce lax.
On the other hand, when the front that makes trolley 13 to cantilever 12 moved, the driving rope 31W that drives rear portion pulley mechanisms 31 by annular up-coiler 33 forwards (left side among the figure) moved.Thus, the rear portion movable pulley 31M (balance weight 19) of rear portion pulley mechanism 31 is subjected to drive rope 32W and draws, be operated and move 1/2 of the amount of movement that drives rope 31W to the rear end side of cantilever 12, the place ahead movable pulley 32M by this place ahead pulley mechanism 32 moves to the rear end side of cantilever 12, and the front end (trolley 13) of interlock rope 32W moves 2 times (promptly being driven the amount of movement of rope 31W by annular up-coiler 33) of the amount of movement (amount of movement of balance weight 19) of the place ahead movable pulley 32M to the front of cantilever 12.
Promptly, according to this interlock travel mechanism 30, can trolley 13 be linked with different moving ratio (2: 1) to mutual opposite direction with balance weight 19 by a mechanism, thus, be set at 2 times of total weight of the hanging basket case of trolley 13 and suspension strut thereof by weight with balance weight 19, and (the supported portion that supported by rotary supporting part 11B: position supporting part 12A) is 1/2 with respect to trolley 13, can keep the balance of whole cantilever 12 and hanging basket case 15 (trolley 13) is moved forwards, backwards apart from the fulcrum of cantilever 12 to make balance weight 19.In addition, because the position of balance weight 19 is corresponding with certain relation with the position of trolley 13,, can make the position probing of trolley 13 constitute simplification like this so just can know the position of trolley 13 by detecting its position.
In addition, this configuration example is to have the rear portion movable pulley 31M of one group of rear portion pulley mechanism 31 and the anterior movable pulley 32M and the anterior fixed block 32F of rear portion fixed block 31F and anterior pulley mechanism 32 respectively, operating balance weight 19 with a movable pulley moves and makes trolley 13 and balance weight 19 oppositely to link mutually with 2: 1 ratio edge, but by with movable pulley and fixed block is made more than two groups and on them around on drive rope and (drive rope 31W, interlock rope 32W), just the moving ratio of trolley 13 and balance weight 19 can be set at more than 2: 1.
At this, move forward and backward mechanism 20, be with link as constituted above travel mechanism 30 as Fig. 6 generally shows side by side about equipment two groups (30L 30R), by working of these two the interlocks 30L of travel mechanism, 30R, drives trolley 13 and moves.The weight of balance weight 19 of two the interlock 30L of travel mechanism, 30R is set at, and makes the total weight balancing of itself and trolley 13 and hanging basket case 15.In addition, the each several part mark of formation of two the interlock 30L of travel mechanism, 30R among the figure is to add L and R in the mark back identical with above-mentioned interlock travel mechanism 30.
Driving rope 31WL, the 31WR of each the link 30L of travel mechanism, 30R and interlock rope 32WL, 32WR, stereogram as this position is promptly shown in Figure 7, be attached on the binding accessory 13B, this binding accessory 13B is provided with on the rear and front end of the left and right sides front of being located at the crossbeam 13A that hangs down on the trolley 13 respectively.Linking accessory 13B sets movably along the guide channel 13C that forms on its length direction on the crossbeam 13A that hangs down, thus, drive rope 31WL, 31WR and the interlock rope is 32WL, 32WR can move with the joint portion crossbeam 13A that hangs down on the length direction of this crossbeam 13A that hangs down.
Moving forward and backward in the mechanism 20 of constituting like this, by the 30L of interlock travel mechanism, 30R about driving synchronously on equidirectional equivalent move, trolley 13 is moved forward and backward, and the differential of the 30L of travel mechanism, 30R of linking about passing through, can make the crossbeam 13A swing of hanging down.
Promptly, by driving an interlock travel mechanism (for example 30L) to making trolley 13 slow astern side shifting ormal weights and driving another interlock travel mechanism (same 30R) to the trolley 13 side equivalent of advancing is moved, trolley 13 is moved forward and backward and the crossbeam 13A that hangs down is swung around the Z axle.In addition, even though by only driving another interlock travel mechanism under the fixing state of interlock travel mechanism and move ormal weight and also can make the crossbeam 13A swing of hanging down making, this moment, trolley 13 can be mobile a little.In addition, when hanging down crossbeam 13A swing, each the link 30L of travel mechanism, 30R respectively drive rope (driving rope 31WL, 31WR and interlock rope 32WL, 32WR) if the binding site with this crossbeam 13A that hangs down fixing, then join the inclination that just becomes of bands road, but because each drives rope via the binding accessory 13B combination that can move with respect to the crossbeam 13A that hangs down, move along with the swing of the crossbeam 13A that hangs down so link accessory 13B, what can keep straight line as shown in Figure 7 joins the bands road.
Hang down the pendulum angle of crossbeam 13A by the difference decision of the driving amount of the interlock 30L of travel mechanism, 30R, because driving amount is separately reflecting the position of balance weight 19L, 19R, so the relative shift of the front and back of balance weight 19L, 19R is corresponding with the pendulum angle of the crossbeam 13A that hangs down.Therefore, as shown in Figure 8, with about the 30L of interlock travel mechanism, balance weight 19L, the 19R of 30R overlap configuration up and down, by detect this up and down relative shift of the front and back of balance weight 19L, 19R with testing agency, can know the pendulum angle of the crossbeam 13A that hangs down.Fig. 8 is following formation, separate predetermined distance respectively and set limit switch 19S in the front and back of the balance weight 19L that is positioned at downside, if the balance weight 19R of upside becomes more than the regulation with respect to the relative shift of the balance weight 19L of downside, then operate limit switch 19S, detect the swing boundary of the crossbeam 13A that hangs down.If 19S replaces with position-detection sensor with these limit switches, then can know the pendulum angle of the crossbeam 13A that hangs down by its detection information.
According to as described above move forward and backward mechanism 20, even the hang down operation drive unit of motor etc. of crossbeam 13A swing of equipment operation is impassable yet on trolley 13, thereby, do not need to carry out yet to this operation drive unit supply with oil pressure or electric power etc. power source cable etc. join rope.In addition, owing to can understand the position of trolley 13 and the pendulum angle of the crossbeam 13A that hangs down, so also do not need to carry out will be from the positional information of trolley 13 rope of joining to the cable of the control system that the control device fax of this nacelle device 1 be sent by detecting balance weight 19.Promptly, do not need by cable and so on trolley 13 with support chassis 11 and be connected, the result only changes the cantilever 12 that the length that drives rope (drive rope 31W, interlock restrict 32W) just can easily adapt to different length, has high versatility.
Claims (4)
1. the suspending trolley moving structure in the nacelle device, it is characterized in that, in following nacelle device, promptly, this nacelle device is being to be provided with suspending trolley movably along these arm parts on the rotatable arm parts by the support column member supporting, by the lifting rope parts that hang down from this suspending trolley liftably the suspension strut operation post constitute
By the interlock travel mechanism that constitutes by first pulley mechanism, second pulley mechanism and driving mechanism, linking above-mentioned suspending trolley and at the balance weight parts that are provided with movably along these arm parts than the rear end side after the leaning on of above-mentioned arm parts by supported of above-mentioned support column member supporting
Above-mentioned first pulley mechanism constitutes, cardinal extremity is fixed on the first driving rope of the rear end side of above-mentioned arm parts, be wound on the first mobile pulley parts of being located on the above-mentioned balance weight parts also reverse, and be wound on the first fixed block parts of the rear end side of being located at above-mentioned arm parts and oppositely, front end is combined on the above-mentioned suspending trolley
Above-mentioned second pulley mechanism constitutes, cardinal extremity is fixed on the second driving rope of the front of above-mentioned arm parts, be wound on the second mobile pulley parts of being located on the above-mentioned balance weight parts also reverse, and be wound on the second fixed block parts of the front of being located at above-mentioned arm parts and oppositely, front end is combined on the above-mentioned suspending trolley
Above-mentioned driving mechanism drives rope or second and drives Suo Zaiqi and join the drive unit that Suo Fangxiang moves before and after going up and constitute by driving above-mentioned first.
2. the suspending trolley moving structure in the nacelle device as claimed in claim 1 is characterized in that,
Constitute, above-mentioned suspending trolley has can be around the beam part that hangs down of vertical swinging axle swing in length direction central authorities, and the above-mentioned lifting rope that supports above-mentioned operation post hangs down respectively from the two ends of this beam part that hangs down,
Above-mentioned interlock travel mechanism is provided with two groups abreast, and first drive rope and second front end that drives rope are attached at the above-mentioned beam part that hangs down respectively in the left and right sides that clips above-mentioned swinging axle front and back,
Driven in synchronism by above-mentioned two interlock travel mechanisms can make above-mentioned suspending trolley move along above-mentioned arm parts, and can make the above-mentioned beam part swing of hanging down by the differential of above-mentioned two interlock travel mechanisms.
3. the suspending trolley moving structure in the nacelle device as claimed in claim 1 or 2 is characterized in that,
Constitute, have detect above-mentioned about the testing agency of relative position of balance weight parts of interlock travel mechanism, based on this testing agency obtain above-mentioned about the relative position information of balance weight parts of interlock travel mechanism detect the pendulum angle of the above-mentioned beam part that hangs down.
4. as the suspending trolley moving structure in claim 1, the 2 or 3 described nacelle devices, it is characterized in that,
The drive unit of above-mentioned driving mechanism is by the rotation that utilizes rope sheave winding position to be moved to operate the annular up-coiler that is wound on the driving Suo Yidong on the rope sheave that is subjected to the drive mechanism rotation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP184546/04 | 2004-06-23 | ||
| JP2004184546A JP3849797B2 (en) | 2004-06-23 | 2004-06-23 | Suspension cart moving mechanism in gondola device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1711945A true CN1711945A (en) | 2005-12-28 |
| CN100431458C CN100431458C (en) | 2008-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100850549A Expired - Fee Related CN100431458C (en) | 2004-06-23 | 2004-10-12 | Suspending trolley moving structure in the nacelle device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3849797B2 (en) |
| CN (1) | CN100431458C (en) |
Cited By (7)
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| CN103723663A (en) * | 2014-01-26 | 2014-04-16 | 温建 | High-place operation method of presetting pulling rope and hanging baskets |
| CN105345573A (en) * | 2015-12-27 | 2016-02-24 | 沈正福 | Driving system of numerical control machining center |
| CN105364490A (en) * | 2015-12-27 | 2016-03-02 | 沈正福 | Five-axis numerical control machining center |
| CN105382557A (en) * | 2015-12-27 | 2016-03-09 | 沈正福 | Numerical control machining center vertical arm device |
| CN107762133A (en) * | 2017-11-17 | 2018-03-06 | 北京源深节能技术有限责任公司 | The specific purpose tool of installation photovoltaic component on cable wire |
| CN108502722A (en) * | 2018-04-20 | 2018-09-07 | 郑州云启工业设备技术有限公司 | A kind of hanging method for mine mechanical and electric equipment installation |
| CN109680919A (en) * | 2019-02-01 | 2019-04-26 | 上海普英特高层设备股份有限公司 | Rail slide can freely be become |
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| CN101338582B (en) * | 2008-07-25 | 2011-05-11 | 中铁四局集团有限公司 | Movable hanging basket type construction method for large-span large-breadth suspended ceiling |
| CN104545682A (en) * | 2014-12-19 | 2015-04-29 | 成都迅德科技有限公司 | Engineering platform hoist |
| NL2017937B1 (en) * | 2016-12-06 | 2018-06-19 | Itrec Bv | A wave-induced motion compensating crane for use on an offshore vessel, vessel and load transferring method |
| CN109518925A (en) * | 2018-11-19 | 2019-03-26 | 苏州金螳螂幕墙有限公司 | A kind of four-dimension travelling cradle mechanism |
| CN116446631A (en) * | 2022-01-10 | 2023-07-18 | 广东博智林机器人有限公司 | Hanging basket device |
| CN114086754B (en) * | 2022-01-21 | 2022-04-08 | 深圳市门罗智能有限公司 | Stable regulation and control system and method and aerial work platform applying same |
| CN115030477B (en) * | 2022-06-22 | 2024-05-28 | 中国化学工程重型机械化有限公司 | Keel hanging basket installation method based on steel structure |
| CN115030475A (en) * | 2022-06-30 | 2022-09-09 | 江汉大学 | Annular hanging basket telescopic mechanism and hanging basket thereof |
| CN117604921B (en) * | 2024-01-23 | 2024-03-29 | 贵州省公路工程集团有限公司 | Cast-in-situ longitudinal moving bracket for middle box bottom plate of steel truss web rod-concrete combined arch bridge |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01149388U (en) * | 1988-04-05 | 1989-10-16 | ||
| DE4447384A1 (en) * | 1994-12-22 | 1996-06-27 | Mannesmann Ag | Mobile crane, in particular mobile harbor crane |
| JP2000297527A (en) * | 1999-04-14 | 2000-10-24 | Toa Oil Co Ltd | Gondola device for cleaning and maintaining work in inner part of towering structure |
| CN2458271Y (en) * | 2000-09-26 | 2001-11-07 | 陆振邦 | Crane counterweight type balance rotating force moment energy saver |
| CN2543936Y (en) * | 2002-05-23 | 2003-04-09 | 孙广安 | Moveable type balaucer crane |
-
2004
- 2004-06-23 JP JP2004184546A patent/JP3849797B2/en not_active Expired - Fee Related
- 2004-10-12 CN CNB2004100850549A patent/CN100431458C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723663A (en) * | 2014-01-26 | 2014-04-16 | 温建 | High-place operation method of presetting pulling rope and hanging baskets |
| CN103723663B (en) * | 2014-01-26 | 2019-04-05 | 温建 | The high-rise working method and hanging basket of preset drawstring |
| CN105345573A (en) * | 2015-12-27 | 2016-02-24 | 沈正福 | Driving system of numerical control machining center |
| CN105364490A (en) * | 2015-12-27 | 2016-03-02 | 沈正福 | Five-axis numerical control machining center |
| CN105382557A (en) * | 2015-12-27 | 2016-03-09 | 沈正福 | Numerical control machining center vertical arm device |
| CN105364490B (en) * | 2015-12-27 | 2018-05-22 | 东莞创响智能科技有限公司 | Five-axis NC machine center |
| CN105345573B (en) * | 2015-12-27 | 2018-07-06 | 南京德西数控新技术有限公司 | A kind of numerical control machining center drive system |
| CN105382557B (en) * | 2015-12-27 | 2018-08-21 | 江门格兰达硕数控有限公司 | A kind of numerical control machining center armstand device |
| CN107762133A (en) * | 2017-11-17 | 2018-03-06 | 北京源深节能技术有限责任公司 | The specific purpose tool of installation photovoltaic component on cable wire |
| CN108502722A (en) * | 2018-04-20 | 2018-09-07 | 郑州云启工业设备技术有限公司 | A kind of hanging method for mine mechanical and electric equipment installation |
| CN109680919A (en) * | 2019-02-01 | 2019-04-26 | 上海普英特高层设备股份有限公司 | Rail slide can freely be become |
| CN109680919B (en) * | 2019-02-01 | 2023-09-12 | 上海普英特高层设备股份有限公司 | Slide capable of freely changing track |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006009295A (en) | 2006-01-12 |
| JP3849797B2 (en) | 2006-11-22 |
| CN100431458C (en) | 2008-11-12 |
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