CN202558575U - Wheel-type spider-shaped aerial work platform - Google Patents
Wheel-type spider-shaped aerial work platform Download PDFInfo
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- CN202558575U CN202558575U CN2012201513504U CN201220151350U CN202558575U CN 202558575 U CN202558575 U CN 202558575U CN 2012201513504 U CN2012201513504 U CN 2012201513504U CN 201220151350 U CN201220151350 U CN 201220151350U CN 202558575 U CN202558575 U CN 202558575U
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Abstract
The utility model discloses a wheel-type spider-shaped aerial work platform comprising a wheel-type running mechanism, spider-shaped landing legs, a revolving mechanism and a lifting work mechanism. The spider-shaped landing legs are installed on the wheel-type running mechanism; the lifting work mechanism is installed on the wheel-type running mechanism by the revolving mechanism; the wheel-type running mechanism includes a frame, steering front wheels and driving rear wheels; and there are four spider-shaped landing legs that are installed at two sides of the frame. The lifting work mechanism consists of a rotating table, a telescopic main arm, a folding arm, a work basket, a telescopic main arm amplitude variable mechanism and a folding arm amplitude variable mechanism; the end portion of the rotating table is hinged with one end of the telescopic main arm and the other end of the telescopic main arm is hinged with the folding arm; and the other end of the folding arm is connected with the work basket by a leveling hydraulic motor. And the telescopic main arm amplitude variable mechanism is hinged between the rotating table and the telescopic main arm; and the folding arm amplitude variable mechanism is hinged between the folding arm and the telescopic main arm. According to the utility model, the provided wheel-type spider-shaped aerial work platform has advantages of reasonable design, convenient usage, flexible movement, high working altitude and large working range as well as wide application range.
Description
Technical field
The utility model relates to a kind of high-altitude operation platform, especially relates to a kind of wheeled spider type high-altitude operation platform.
Background technology
High-altitude operation platform is to transport the staff and use equipment to arrive the special-use vehicle that the assignment height carries out job that requires special skills.The vertical transport of camp site and level transportation in the past is many to be accomplished by scaffold, and scaffold is not only operated inconvenience, and causes danger easily.
At present; The high-altitude operation platform of indoor use is main with scissor-type lifting platform and column type lifting table mainly in the prior art; Both all exist operation height little, can not satisfy deck cleaning, maintenance and the decorative operation requirement of the inside and outside facade of large space building and hall's space structure.Domestic high-altitude operation platform majority more than 20 meters is to be main with in-vehicle, and is bigger through size, can only be used for outwork.Under some particular job environment, the in-vehicle high-altitude operation platform has significant limitation, safeguards the place that some operation paths are narrower like the inside fitting of bigger indoor sport shop, hotel and airport hall.
The utility model content
The purpose of the utility model is to overcome above-mentioned deficiency of the prior art, and a kind of wheeled spider type high-altitude operation platform is provided, and its suitable slype is current, and is easy to use, and operation height and scope of work are big simultaneously, good stability, and range of use is wide.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: a kind of wheeled spider type high-altitude operation platform; It is characterized in that: comprise wheel type traveling mechanism, spider type supporting leg, swing type mechanism and up-down operating mechanism; Said spider type supporting leg is installed on the said wheel type traveling mechanism, and said up-down operating mechanism is installed on the said wheel type traveling mechanism through swing type mechanism; Said wheel type traveling mechanism comprises vehicle frame and is installed in the steering front wheel on the vehicle frame and drives trailing wheel that the quantity of said spider type supporting leg is four, and four said spider type supporting leg symmetries are installed in the both sides of vehicle frame, and said swing type mechanism is installed on the vehicle frame; Said up-down operating mechanism comprises turntable, flexible principal arm, folding arm, work basket, flexible main arm amplitude-changing mechanism and folding arm luffing mechanism; Said turntable is installed on the swing type mechanism; One end of the end of said turntable and said flexible principal arm is hinged; One end of the other end of said flexible principal arm and folding arm is hinged, and the other end of said folding arm is connected with the work basket through the leveling HM Hydraulic Motor that is used for adjusting work basket levelness; Said flexible main arm amplitude-changing mechanism is hinged between turntable and the said flexible principal arm, and said folding arm luffing mechanism is hinged between folding arm and the said flexible principal arm.
Above-mentioned wheeled spider type high-altitude operation platform, it is characterized in that: the quantity of said steering front wheel is two.
Above-mentioned wheeled spider type high-altitude operation platform is characterized in that: the quantity of said driving trailing wheel is two or four.
Above-mentioned wheeled spider type high-altitude operation platform; It is characterized in that: said spider type supporting leg comprise upper supporting leg, down supporting leg, support oil cylinder, grab, telescopic outrigger and supporting leg seat; Said telescopic outrigger is sleeved on down the inside of supporting leg and through the 6th bearing pin location, grabs through first bearing pin and telescopic outrigger hinged for said; The upper end of said upper supporting leg is hinged through the 5th bearing pin and following supporting leg, and the lower end of said upper supporting leg is hinged through second bearing pin and supporting leg seat; The rod end of said support oil cylinder is hinged through the 4th bearing pin and upper supporting leg, and the cylinder barrel of said support oil cylinder is hinged through croisillon de joint homocinetique and supporting leg seat; Said supporting leg seat location and installation is on vehicle frame.
Above-mentioned wheeled spider type high-altitude operation platform is characterized in that: be provided with pull bar between said supporting leg down and the supporting leg seat, the lower end of said pull bar is hinged through croisillon de joint homocinetique and supporting leg seat, and the upper end of said pull bar is hinged through the 7th bearing pin and following supporting leg.
Above-mentioned wheeled spider type high-altitude operation platform; It is characterized in that: have spider type supporting leg work knock hole on the said vehicle frame and spider type supporting leg is packed up knock hole; On vehicle frame, said locating dowel pin is arranged in spider type supporting leg work knock hole to said supporting leg seat through the 8th bearing pin and locating dowel pin location and installation.
Above-mentioned wheeled spider type high-altitude operation platform is characterized in that: said flexible principal arm comprises basic arm, two joint arms, three joint arms and the four joint arms that are sleeved on together, and the rear end of said turntable and basic arm is hinged, and the front end of said folding arm and four joint arms is hinged.
Above-mentioned wheeled spider type high-altitude operation platform; It is characterized in that: said flexible main arm amplitude-changing mechanism is flexible principal arm luffing hydraulic actuating cylinder; The cylinder barrel and the turntable of said flexible principal arm luffing hydraulic actuating cylinder are hinged, and the rod end and the basic arm of said flexible principal arm luffing hydraulic actuating cylinder are hinged.
Above-mentioned wheeled spider type high-altitude operation platform; It is characterized in that: said folding arm luffing mechanism comprises folding arm luffing hydraulic actuating cylinder, rocking bar and connecting rod; The cylinder barrel and the folding arm of said folding arm luffing hydraulic actuating cylinder are hinged; One end of the piston rod of said folding arm luffing hydraulic actuating cylinder and an end of rocking bar and connecting rod is all hinged, and the other end of said rocking bar and four joint arms are hinged, and the other end and the folding arm of said connecting rod are hinged.
Above-mentioned wheeled spider type high-altitude operation platform; It is characterized in that: be equipped with on the said work basket and be used for horizon sensor that its levelness is detected, said horizon sensor and leveling HM Hydraulic Motor all are connected with the control unit that is used to control the action of leveling HM Hydraulic Motor.
The utility model compared with prior art has the following advantages:
1, simple in structure, reasonable in design, easy to use and mobile flexible, safe in utilization, good stability.
2, solved the problem of available technology adopting scaffold dismounting trouble, it is dangerous to have avoided the scaffold operation to produce.
3, adopt leveling HM Hydraulic Motor assurance work basket to be in horizontality all the time, satisfy the stationarity job requirements.
4, the complete machine operation height is higher, and scope of work is bigger; In light weight, deadweight is starkly lower than the high-altitude operation platform of other type; The ground grounding pressure is little, does not destroy flooring and floor, is suitable for office operation.
5, volume is little during the complete machine folding and unfolding, and less than 1 meter, less than 2 meters, turn radius is little through height through width, can pass in and out the door of normal width and height, satisfies the crossing ability requirement.
6, spider type supporting leg is applied on the high-altitude operation platform, the support scope is big, and it is little to pack up size, has not only guaranteed the stability of complete machine operation, and when remote transportation, can utilize self spider type supporting leg climb aboard.
7, range of use is wide; Not only can be effective to installation, cleaning, maintenance and the decorative operation of indoor large space structures such as venue, airport, gymnasium and hotel; Also be applicable to outdoor study, be suitable for slype simultaneously, the operating environment that turn radius is little; More traditional high-altitude operation platform more can be handled a situation with ease, and is one of higher aerial lift device of indoor and outdoors serviceability.
Through accompanying drawing and embodiment, the utility model is done further detailed description below.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the A place enlarged drawing of Fig. 2.
Fig. 4 is the structural representation of spider type supporting leg in first kind of specific embodiment of the utility model.
Fig. 5 is the structural representation of spider type supporting leg in second kind of specific embodiment of the utility model.
Description of reference numerals:
The 1-turntable; The 2-main arm amplitude-changing mechanism that stretches; The 3-basic arm;
4-two joint arms; 5-three joint arms; 6-four joint arms;
The 7-rocking bar; The 8-connecting rod; The 9-folding arm;
10-folding arm luffing hydraulic actuating cylinder; The 11-basket of working; 12-leveling HM Hydraulic Motor;
The 13-steering front wheel; The 14-swing type mechanism; The 15-vehicle frame;
16-drives trailing wheel; 17-spider type supporting leg;
19-spider type supporting leg work knock hole; The 19-1-horizon sensor;
The 19-2-control unit; 20-spider type supporting leg is packed up knock hole;
The 21-locating dowel pin; 22-the 8th bearing pin; 31-props up and grabs;
32-first bearing pin; The 33-telescopic outrigger; The 34-upper supporting leg;
35-second bearing pin; 36-supporting leg seat; The 37-croisillon de joint homocinetique;
The 39-support oil cylinder; 310-the 4th bearing pin; The 311-pull bar;
315-the 7th bearing pin; 316-the 5th bearing pin; Supporting leg under the 317-;
318-the 6th bearing pin.
The specific embodiment
Embodiment 1
Extremely shown in Figure 4 like Fig. 1; A kind of wheeled spider type high-altitude operation platform; Comprise wheel type traveling mechanism, spider type supporting leg 17, swing type mechanism 14 and up-down operating mechanism; Said spider type supporting leg 17 is installed on the said wheel type traveling mechanism, and said up-down operating mechanism is installed on the said wheel type traveling mechanism through swing type mechanism 14; Said wheel type traveling mechanism comprises vehicle frame 15 and is installed in the steering front wheel 13 and driving trailing wheel 16 on the vehicle frame 15; The quantity of said spider type supporting leg 17 is four; Article four, said spider type supporting leg 17 symmetries are installed in the both sides of vehicle frame 15, and said swing type mechanism 14 is installed on the vehicle frame 15; Said up-down operating mechanism comprises turntable 1, flexible principal arm, folding arm 9, work basket 11, flexible main arm amplitude-changing mechanism 2 and folding arm luffing mechanism; Said turntable 1 is installed on the swing type mechanism 14; One end of the end of said turntable 1 and said flexible principal arm is hinged; One end of the other end of said flexible principal arm and folding arm 9 is hinged, and the other end of said folding arm 9 is connected with work basket 11 through the leveling HM Hydraulic Motor 12 that is used for adjusting work basket 11 levelnesss; Said flexible main arm amplitude-changing mechanism 2 is hinged between turntable 1 and the said flexible principal arm, and said folding arm luffing mechanism is hinged between folding arm 9 and the said flexible principal arm.
In the present embodiment, the quantity of said steering front wheel 13 is two.
In the present embodiment, the quantity of said driving trailing wheel 16 is two or four.When driving trailing wheel 16 was four, complete machine was six wheel constructions, and promptly steering front wheel is two; Drive four of trailing wheels, before the standard gateway, lay down earlier and drive outermost two of trailing wheel; Again it is loaded onto after in the inlet chamber, can alleviate the ground grounding pressure, can not destroy the flooring.
As shown in Figure 4; In the present embodiment; Said spider type supporting leg 17 is an integral type spider type supporting leg; Integral type spider type supporting leg comprise upper supporting leg 34, down supporting leg 317, support oil cylinder 39, grab 31, telescopic outrigger 33 and supporting leg seat 36, said telescopic outrigger 33 is sleeved on down the inside of supporting leg 317 and through the 6th bearing pin 318 location, grabs 31 hinged through first bearing pin 32 and telescopic outrigger 33 for said; The upper end of said upper supporting leg 34 is hinged through the 5th bearing pin 316 and following supporting leg 317, and the lower end of said upper supporting leg 34 is hinged with supporting leg seat 36 through second bearing pin 35; The rod end of said support oil cylinder 39 is hinged with upper supporting leg 34 through the 4th bearing pin 310, and the cylinder barrel of said support oil cylinder 39 is hinged through croisillon de joint homocinetique 37 and supporting leg seat 36; Said supporting leg seat 36 location and installation are on vehicle frame 15.
As shown in Figure 3; In the present embodiment; Have spider type supporting leg work knock hole 19 on the said vehicle frame 15 and pack up knock hole 20 with spider type supporting leg; On vehicle frame 15, said locating dowel pin 21 is arranged in spider type supporting leg work knock hole 19 to said supporting leg seat 36 through the 8th bearing pin 22 and locating dowel pin 21 location and installation.The setting of spider type supporting leg work knock hole 19 is convenient to satisfy different stability and site operation environment requirement, and four spider type supporting legs 17 all keep symmetry packing up with mode of operation; Spider type supporting leg is packed up knock hole 20 and is used for packing up of spider type supporting leg 17.During work; Spider type supporting leg 17 is adjusted in the corresponding spider type supporting leg work knock hole 19 by the requirement of working stability, and four spider type supporting legs 17 can independently rotate and swing up and down separately, and this makes machine not limited by ground supports; Be obedient to working environment, support complete machine reposefully.
As depicted in figs. 1 and 2, in the present embodiment, said flexible principal arm comprises that the basic arm 3, the two joint arms 4, three that are sleeved on together save arms 5 and four joint arms 6, and said turntable 1 is hinged with the rear end of basic arm 3, and the front end of said folding arm 9 and four joint arms 6 is hinged.
As shown in Figure 1, in the present embodiment, said flexible main arm amplitude-changing mechanism 2 is flexible principal arm luffing hydraulic actuating cylinder, and the cylinder barrel and the turntable 1 of said flexible principal arm luffing hydraulic actuating cylinder are hinged, and the rod end and the basic arm 3 of said flexible principal arm luffing hydraulic actuating cylinder are hinged.Under the effect of flexible main arm amplitude-changing mechanism 2, flexible principal arm rotates in vertical surface around the relative turntable 1 of hinge of basic arm 3 with turntable 1, and in 0 °～86 ° scopes, continuously changes the elevation angle.
As shown in Figure 1; In the present embodiment; Said folding arm luffing mechanism comprises folding arm luffing hydraulic actuating cylinder 10, rocking bar 7 and connecting rod 8, and the cylinder barrel and the folding arm 9 of said folding arm luffing hydraulic actuating cylinder 10 are hinged, and an end of the piston rod of said folding arm luffing hydraulic actuating cylinder 10 and an end of rocking bar 7 and connecting rod 8 is all hinged; The other end of said rocking bar 7 and four joint arms 6 are hinged, and the other end of said connecting rod 8 and folding arm 9 are hinged.Under the combined action of folding arm luffing hydraulic actuating cylinder 10, rocking bar 7 and connecting rod 8, folding arm 9 rotates in vertical surface around the relative four joint arms 6 of hinge of folding arm 9 and four joint arms 6, and the anglec of rotation is 0 °～170 °.
As shown in Figure 1; In the present embodiment; Be equipped with on the said work basket 11 and be used for horizon sensor 19-1 that its levelness is detected, said horizon sensor 19-1 and leveling HM Hydraulic Motor 12 all are connected with the control unit 19-2 that is used to control 12 actions of leveling HM Hydraulic Motor.Wherein, control unit 19-2 is a controller.
In the present embodiment, swing type mechanism (outsourcing piece) 14 is made up of rotary supporting device and device for revolving and driving two parts, under the effect of swing type mechanism 14, rotates continuously but up-down operating mechanism changes the center with respect to the wheel type traveling mechanism wraparound.
The principle of work of the utility model is: the not operation simultaneously of this high-altitude operation platform wheel type traveling mechanism and up-down operating mechanism, i.e. not operation of wheel type traveling mechanism when not operation of up-down operating mechanism during wheel type traveling mechanism operation, up-down operating mechanism operation.Before the operation of up-down operating mechanism; Wheel type traveling mechanism is action earlier, and up-down operating mechanism keeps dead ship condition, according to concrete working environment; Regulate earlier four spider type supporting legs 17 one of in the spider type supporting leg work knock hole 19, and make four spider type supporting legs 17 remain symmetry; Wheel type traveling mechanism begins action, and four spider type supporting legs 17 motion is contacted to earth, and four spider type supporting legs 17 continued of contacting to earth is stretched out complete machine is propped up; Make steering front wheel 13 and drive trailing wheel 16 built on stilts; Four spider type supporting leg 17 continuous automatically regulatings make car load be in state of equilibrium all the time in this course of action, up to steering front wheel 13 when driving trailing wheel 16 all apart from floor level 10cm～20cm; Wheel type traveling mechanism stops action, and up-down operating mechanism begins action.
Below with its working process of high-altitude operation platform arbitrary position operational instruction:
(1) before work basket 11 setting in motions, up-down operating mechanism is in full reduced horizontality, and four spider type supporting legs 17 are full reduced, and complete machine is in contraction state.During use, at first operate complete machine and move to control position, open spider type supporting leg 17 then, and make steering front wheel 13 and drive trailing wheel 16 equal built on stilts 10cm～20cm, the complete machine of leveling simultaneously.
(2) flexible main arm amplitude-changing mechanism 2 drives on the flexible principal arm and puts about 45 °; When under 10 effects of folding arm luffing hydraulic actuating cylinder, opening folding arm 9; Leveling HM Hydraulic Motor 12 realizes that simultaneously work basket 11 is in horizontality, and work basket 11 is near ground, and this moment, staff's portability equipment was climbed up work basket 11.
(3) flexible principal arm changes the amplitude of flexible principal arm under the effect of flexible main arm amplitude-changing mechanism 2, and swing type mechanism 14 left rotation and right rotation make work basket 11 arrive the space specified control position, and leveling HM Hydraulic Motor 12 makes work basket 11 be in horizontality all the time.
(4) after operation finished, flexible principal arm all bounced back, and was turned back to the folding and unfolding position, regained folding arm 9, put down work basket 11 to ground location, and the staff gets off from work basket 11.
(5) continue to regain folding arm 9 to minimum position, the flexible principal arm of loweing is slowly packed up four spider type supporting legs 17 to the folding and unfolding position, and the operation complete machine moves to stand.
Embodiment 2
As shown in Figure 5; What present embodiment and embodiment 1 were different is: said spider type supporting leg 17 is compound type spider type supporting leg; Compound type spider type supporting leg comprise upper supporting leg 34, down supporting leg 317, support oil cylinder 39, grab 31, telescopic outrigger 33 and supporting leg seat 36; Said telescopic outrigger 33 is sleeved on down the inside of supporting leg 317 and through the 6th bearing pin 318 location, grabs 31 hinged with telescopic outrigger 33 through first bearing pin 32 for said; The upper end of said upper supporting leg 34 is hinged through the 5th bearing pin 316 and following supporting leg 317, and the lower end of said upper supporting leg 34 is hinged with supporting leg seat 36 through second bearing pin 35; The rod end of said support oil cylinder 39 is hinged with upper supporting leg 34 through the 4th bearing pin 310, and the cylinder barrel of said support oil cylinder 39 is hinged through croisillon de joint homocinetique 37 and supporting leg seat 36; Said supporting leg seat 36 location and installation are on vehicle frame 15.Be provided with pull bar 311 between said supporting leg 317 down and the supporting leg seat 36; The lower end of said pull bar 311 is hinged through croisillon de joint homocinetique 37 and supporting leg seat 36; The upper end of said pull bar 311 is hinged through the 7th bearing pin 315 and following supporting leg 317, and said the 7th bearing pin 315 is positioned at the 5th bearing pin 316 tops.In the present embodiment, the structure of remainder, annexation and principle of work are all identical with embodiment 1.
In the compound type spider type supporting leg, because upper supporting leg 34 and following supporting leg 317, pull bar 311 and supporting leg seat 36 constitute four-bar mechanisms, therefore work as support oil cylinder 39 the most in short-term, supporting leg is packed up size decreases, and crossing ability is good; During operation, during support oil cylinder 39 elongations, it is big that the supporting leg size becomes automatically, becomes big with the ground supports scope, and good stability is easy to use.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any restriction; Every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection domain of the utility model technical scheme.
Claims (10)
1. wheeled spider type high-altitude operation platform; It is characterized in that: comprise wheel type traveling mechanism, spider type supporting leg (17), swing type mechanism (14) and up-down operating mechanism; Said spider type supporting leg (17) is installed on the said wheel type traveling mechanism, and said up-down operating mechanism is installed on the said wheel type traveling mechanism through swing type mechanism (14); Said wheel type traveling mechanism comprises vehicle frame (15) and is installed in the steering front wheel (13) on the vehicle frame (15) and drives trailing wheel (16); The quantity of said spider type supporting leg (17) is four; Article four, said spider type supporting leg (17) symmetry is installed in the both sides of vehicle frame (15), and said swing type mechanism (14) is installed on the vehicle frame (15); Said up-down operating mechanism comprises turntable (1), flexible principal arm, folding arm (9), work basket (11), flexible main arm amplitude-changing mechanism (2) and folding arm luffing mechanism; Said turntable (1) is installed on the swing type mechanism (14); The end of said turntable (1) and an end of said flexible principal arm are hinged; One end of the other end of said flexible principal arm and folding arm (9) is hinged, and the other end of said folding arm (9) is connected with work basket (11) through the leveling HM Hydraulic Motor (12) that is used for adjusting work basket (11) levelness; Said flexible main arm amplitude-changing mechanism (2) is hinged between turntable (1) and the said flexible principal arm, and said folding arm luffing mechanism is hinged between folding arm (9) and the said flexible principal arm.
2. according to the described wheeled spider type high-altitude operation platform of claim 1, it is characterized in that: the quantity of said steering front wheel (13) is two.
3. according to the described wheeled spider type high-altitude operation platform of claim 2, it is characterized in that: the quantity of said driving trailing wheel (16) is two or four.
4. according to the described wheeled spider type high-altitude operation platform of claim 3; It is characterized in that: said spider type supporting leg (17) comprises upper supporting leg (34), following supporting leg (317), support oil cylinder (39), props up and grab (31), telescopic outrigger (33) and supporting leg seat (36); Said telescopic outrigger (33) is sleeved on down the inside of supporting leg (317) and through the 6th bearing pin (318) location, said grab (31) hinged through first bearing pin (32) and telescopic outrigger (33); The upper end of said upper supporting leg (34) is hinged through the 5th bearing pin (316) and following supporting leg (317), and the lower end of said upper supporting leg (34) is hinged through second bearing pin (35) and supporting leg seat (36); The rod end of said support oil cylinder (39) is hinged through the 4th bearing pin (310) and upper supporting leg (34), and the cylinder barrel of said support oil cylinder (39) is hinged through croisillon de joint homocinetique (37) and supporting leg seat (36); Said supporting leg seat (36) location and installation is on vehicle frame (15).
5. according to the described wheeled spider type high-altitude operation platform of claim 4; It is characterized in that: be provided with pull bar (311) between said supporting leg (317) down and the supporting leg seat (36); The lower end of said pull bar (311) is hinged through croisillon de joint homocinetique (37) and supporting leg seat (36), and the upper end of said pull bar (311) is hinged through the 7th bearing pin (315) and following supporting leg (317).
6. according to claim 4 or 5 described wheeled spider type high-altitude operation platforms; It is characterized in that: have spider type supporting leg work knock hole (19) on the said vehicle frame (15) and spider type supporting leg is packed up knock hole (20); On vehicle frame (15), said locating dowel pin (21) is arranged in spider type supporting leg work knock hole (19) to said supporting leg seat (36) through the 8th bearing pin (22) and locating dowel pin (21) location and installation.
7. according to the described wheeled spider type high-altitude operation platform of arbitrary claim in the claim 1 to 5; It is characterized in that: said flexible principal arm comprises basic arm (3), two joint arms (4), three joint arms (5) and the four joint arms (6) that are sleeved on together; Said turntable (1) is hinged with the rear end of basic arm (3), and said folding arm (9) is hinged with the front end of four joint arms (6).
8. according to the described wheeled spider type high-altitude operation platform of claim 7; It is characterized in that: said flexible main arm amplitude-changing mechanism (2) is flexible principal arm luffing hydraulic actuating cylinder; The cylinder barrel of said flexible principal arm luffing hydraulic actuating cylinder and turntable (1) are hinged, and the rod end of said flexible principal arm luffing hydraulic actuating cylinder and basic arm (3) are hinged.
9. according to the described wheeled spider type high-altitude operation platform of claim 7; It is characterized in that: said folding arm luffing mechanism comprises folding arm luffing hydraulic actuating cylinder (10), rocking bar (7) and connecting rod (8); The cylinder barrel of said folding arm luffing hydraulic actuating cylinder (10) and folding arm (9) are hinged; One end of one end of the piston rod of said folding arm luffing hydraulic actuating cylinder (10) and rocking bar (7) and connecting rod (8) is all hinged, and the other end of said rocking bar (7) and four joint arms (6) are hinged, and the other end of said connecting rod (8) and folding arm (9) are hinged.
10. according to the described wheeled spider type high-altitude operation platform of arbitrary claim in the claim 1 to 5; It is characterized in that: be equipped with on the said work basket (11) and be used for horizon sensor (19-1) that its levelness is detected, said horizon sensor (19-1) and leveling HM Hydraulic Motor (12) all are connected with the control unit (19-2) that is used to control leveling HM Hydraulic Motor (12) action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201513504U CN202558575U (en) | 2012-04-11 | 2012-04-11 | Wheel-type spider-shaped aerial work platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201513504U CN202558575U (en) | 2012-04-11 | 2012-04-11 | Wheel-type spider-shaped aerial work platform |
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| CN202558575U true CN202558575U (en) | 2012-11-28 |
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| CN2012201513504U Expired - Fee Related CN202558575U (en) | 2012-04-11 | 2012-04-11 | Wheel-type spider-shaped aerial work platform |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000510A (en) * | 2014-04-24 | 2015-10-28 | 美通重工有限公司 | Spider type straight-arm high-altitude operating platform |
| CN108002251A (en) * | 2018-01-11 | 2018-05-08 | 国家电网公司 | A kind of narrow space crane |
| CN108275581A (en) * | 2018-03-05 | 2018-07-13 | 徐州昊意工程机械科技有限公司 | A kind of combined type crawler crane |
| CN108584816A (en) * | 2018-06-25 | 2018-09-28 | 江阴市华澄特种机械工程有限公司 | Cabin operation spider arm |
| CN110467115A (en) * | 2019-09-17 | 2019-11-19 | 郑州科步科技有限公司 | Fork hangs wheeled crane |
| CN111977578A (en) * | 2020-09-17 | 2020-11-24 | 三一帕尔菲格特种车辆装备有限公司 | Upper-mounted lifting device and vehicle-mounted overhead working truck |
| CN116892550A (en) * | 2023-09-08 | 2023-10-17 | 临工重机股份有限公司 | Workbench leveling method |
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2012
- 2012-04-11 CN CN2012201513504U patent/CN202558575U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000510A (en) * | 2014-04-24 | 2015-10-28 | 美通重工有限公司 | Spider type straight-arm high-altitude operating platform |
| CN108002251A (en) * | 2018-01-11 | 2018-05-08 | 国家电网公司 | A kind of narrow space crane |
| CN108275581A (en) * | 2018-03-05 | 2018-07-13 | 徐州昊意工程机械科技有限公司 | A kind of combined type crawler crane |
| CN108584816A (en) * | 2018-06-25 | 2018-09-28 | 江阴市华澄特种机械工程有限公司 | Cabin operation spider arm |
| CN108584816B (en) * | 2018-06-25 | 2024-07-02 | 江阴市华澄特种机械工程有限公司 | Cabin operation spider arm |
| CN110467115A (en) * | 2019-09-17 | 2019-11-19 | 郑州科步科技有限公司 | Fork hangs wheeled crane |
| CN111977578A (en) * | 2020-09-17 | 2020-11-24 | 三一帕尔菲格特种车辆装备有限公司 | Upper-mounted lifting device and vehicle-mounted overhead working truck |
| CN116892550A (en) * | 2023-09-08 | 2023-10-17 | 临工重机股份有限公司 | Workbench leveling method |
| CN116892550B (en) * | 2023-09-08 | 2023-12-19 | 临工重机股份有限公司 | Workbench leveling method |
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