CN104310286A - Multifunctional hydraulic three-stage lifting platform - Google Patents
Multifunctional hydraulic three-stage lifting platform Download PDFInfo
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- CN104310286A CN104310286A CN201410420975.XA CN201410420975A CN104310286A CN 104310286 A CN104310286 A CN 104310286A CN 201410420975 A CN201410420975 A CN 201410420975A CN 104310286 A CN104310286 A CN 104310286A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
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Abstract
The invention provides a lifting platform which is capable of loading people and materials and has enough space to operate and produce part of products by constructors at high altitudes so as to improve the production efficiency and reduce the potential safety hazard. The lifting platform comprises oil cylinders (0) with flexible supporting legs, a turntable bearing base (1), a flexible supporting leg (2) and a working platform (28), wherein a turntable bearing (20) is arranged on the turntable bearing base (1); a lifting bracket base (21) is arranged on the turntable bearing (20); lifting frames and lifting oil cylinders in three stages are arranged between the lifting bracket base (21) and the working platform (28); a balance arm (15) and a balance arm oil cylinder (13) are arranged on the lifting frame of the uppermost stage; the lifting frame at the uppermost stage and the balance arm (15) jointly support the working platform (28); the working platform (28) is a platform capable of accommodating a plurality of workers to carry out construction and production operation.
Description
Technical field
The present invention relates to the field that construction machinery and equipment, elevator machinery, building decoration and security against fire etc. need to use lifting table, finishing, electric power, municipal administration, communication and manned loading high-altitude lift work and the stranded crowd in fire-fighting and rescue high-altitude etc. can be widely used in, especially a kind of multifunction hydraulic three grades of lifting tables that can be used for loading, manned, jacking equipment and aloft work.
Background technology
Along with the development of society, the activity space of people upwards develops step by step, and floor increases day by day, and extensive factory building gets more and more, and high-altitude promotes heavy material, equipment; Aloft work, processing; The phenomenons such as height rescue get more and more.Traditional work mode workmen is limited at the aerial activity space of height, and upwards carry article difficulty, potential safety hazard is many, and production efficiency is low, cost is high.Therefore lifting table arises at the historic moment.Lifting table [1] is the elevator machinery of a kind of vertical shipper or thing.Also refer to the equipment carrying out vertical transport in the logistics system such as factory, automated warehouse, bay-lift is equipped with various plane load transfer device, as the connecting device of differing heights travel line toward contact.General employing hydraulic-driven, therefore claim hydaulic lift platform.Except as except the goods conveying of differing heights, be widely used in the operations such as the installation, maintenance in high-altitude.The feature that bay-lift is freely elevated has been widely used in municipal administration maintenance, harbour, logistics centre goods transport, building decoration etc., car chassis, storage battery car chassis etc. are installed can freely walk, operating altitude space also changes to some extent, have lightweight, start from walking, electricity, large from supporting leg, simple to operate, the scope of operation, aloft work etc. 360 degree can be carried out rotate freely advantage by leaping over obstacles.
Method difference point by movement: the types such as fixed type lifting platform, mobile hoistable platform, hydraulic up-down platform, crank arm type lifting table, Telescopic cylindrical type lifting platform.Wherein fixed type lifting platform is a kind of lifting good stability, and goods lifting equipment applied widely is mainly for the production of goods handling between conveyor line diff-H; Material loading, to roll off the production line; Workpiece height is regulated during workpiece assembling; The feeding of eminence feeder; Parts lifting during main equipment assembling; Heavy duty machine tools material loading, blanking; Carrying vehicle such as storage handling place and fork truck etc. is supporting carries out goods quick despatch etc.According to requirements, configurable accessory device, carries out combination in any, as the safety device of fixed type lifting platform; Electrical equipment control mode; Workplatform form; Power form etc.The selecting properly of various configuration, can play the function of lifting table to greatest extent, obtains best result of use.
The drop in leaf that fixed type lifting platform optional is configured with artificial hydraulic pressure power, convenient and peripheral facility overlaps, rolling or motorised rollerway, the safe touch article preventing from rolling pin, organ type safty shield, people moves or Mobile rotating bench board, surge overturn bench board, the safety supporting rod that prevents lifting table from falling, corrosion-resistant steel safety guard net, the electronic or lifting table that surges walk power system, Universal caster table top.
Fixed type lifting platform can be divided into fixed type lifting platform and two fork elevating platform by the difference of structure, and two fork elevating platform can meet the requirement of the long and narrow and top load of customer requirement table top.
Vehicle-carrying lifting platform is the manoevreability for improving lifting table, and be fixed on by lifting table on transport cart with storage battery or lorry, it accesses power of automobile engine, realizes the elevating function of vehicle-carrying lifting platform.To adapt to the aloft work outside on-site.Be widely used in the aloft work in the places such as hotel, mansion, airport, station, stadium, workshop, warehouse; Also can be used as provisional high-altitude illumination, advertising etc.
Hydraulic elevating platform is widely used in automobile, freight container, Making mold, timber is processed, all types of industries enterprise and the flow production lines such as chemical industry is filling, meet the lifting demand of different work height, all kinds of table top form (as ball, cylinder, rotating disk, turn to, tumble, flexible) can be equipped with simultaneously, coordinate various mode (transfer, interlock, explosion-proof), there is the features such as lifting exactly, frequent starting, load carrying ability are large, all kinds of lift work difficult point in effective solution industrial enterprise, makes production operation free and relaxed.Scissor-type lifting platform structure, makes platform hoist and has higher stability, roomy job platform and larger load-carrying capacity, makes aloft work scope larger, and is applicable to many people operation simultaneously.It makes aloft work efficiency higher, safer!
Crank type aerial working platform can overhang operation, cross over certain obstacle or one place lifting can carry out multiple spot operation; Platform load carrying ability is large, also can carry certain equipment for two people or many people operation simultaneously; Can rotating 360 degrees, there is certain operating radius; Lifting table movability is good, and transfer place is convenient; Aesthetic in appearance, be suitable for indoor and outdoor operation and deposit.Power has diesel engine, diesel engine and electric double-purpose at present, pure storage battery drives three kinds, is applicable to the operations on a large scale such as station, harbour, market, stadiums, residential property, factories and miness workshop.
Double-cylinder type hydraulic elevating platform is that multistage hydraulic cylinder uprightly rises, the material of hydraulic actuating cylinder high strength and good mechanical characteristics, and turriform scalariform retaining frame makes lifting table have higher stability.Even if be in 30 meters of high-altitudes, its superior stationary performance also can be experienced.Applicable situation: the main applications such as factory building, hotel, mansion, market, station, airport, stadium: the installation and maintenance such as electric power circuit, electric lighting, overhead pipe, the aloft work of the one-man jobs such as high-altitude cleaning
" can drive type lifting table " has another name called " in-vehicle high altitude lifting platform ", is converted by lifting table and automobile accessories.It accesses power of automobile engine, realizes the elevating function of lifting table.Be applicable to the aloft work of large amount of flow.Therefore be the model in technical innovation, usually can join car category has: the little liberation of a vapour; Isuzu Motors is gently blocked; Second Automobile Works's east wind gently blocks; South vapour leap 1.5T; South vapour truck Yaojing 3T; Second Automobile Works east wind truck 2T.
But the use field of above-mentioned various lifting table is among a small circle mostly, i.e. poor universality, and enough spaces are not had to carry out operation for workmen.
Therefore, be badly in need of at present wanting one can aerial manned, loading and have sufficient space convenient construction personnel to produce portioned product at high-altitude application, to enhance productivity, a kind of lifting table of reduction potential safety hazard.
Summary of the invention
The technical problem to be solved in the present invention is, provide one can aerial manned, loading and have sufficient space convenient construction personnel to produce portioned product at high-altitude application, to enhance productivity, reduce a kind of multifunction hydraulic three grades of lifting tables of potential safety hazard.
For solving the problems of the technologies described above, technical scheme provided by the invention is: a kind of multifunction hydraulic three grades of lifting tables, and it comprises telescopic outrigger and oil cylinder, turntable bearing base, telescopic outrigger and workplatform; Described turntable bearing base is provided with turntable bearing, turntable bearing is provided with lifting support base; Crane and the hoist cylinder of three ranks is provided with between lifting support base and workplatform; The crane being positioned at the one-level of the top is provided with equilibrium arm and equilibrium arm oil cylinder; The described crane being positioned at the one-level of the top and equilibrium arm common support workplatform; Described workplatform is to hold the platform that several workman carries out construction and production operation.
As improvement, the crane of three described ranks and hoist cylinder are respectively one-level crane, one-level hoist cylinder, two grade of ascend and descend frame, two grade of ascend and descend oil cylinder, three grades of cranes and three grades of hoist cylinders; The crane of the first order second stage is all connected in chevron shaped with hoist cylinder; Wherein the lower end of one-level crane is connected with lifting support base rotation by the 8th rotation hinge; The upper end of one-level crane is rotationally connected by the lower end that second rotates hinge and two grade of ascend and descend frame; The lower end of one-level hoist cylinder is rotated hinge by first and is connected with lifting support base rotation; The upper end of one-level hoist cylinder is rotationally connected by the top that the 3rd rotates hinge and one-level crane; The upper end of two grade of ascend and descend frame slidably connects a sliding sleeve, and described sliding sleeve is rotationally connected by the upper end that the 11 rotates hinge and two grade of ascend and descend oil cylinder, and the lower end of two grade of ascend and descend oil cylinder and the middle part of one-level crane are rotated hinge by the 9th and be rotationally connected; The lower end of described sliding sleeve is rotated hinge by an expansion link with the 4th of the bottom being positioned at two grade of ascend and descend frame and is rotationally connected; The upper of described sliding sleeve is also connected with a secondary bracing frame by the 5th rotation hinge; The other end of secondary bracing frame is rotationally connected by one end that the 13 rotates hinge and equilibrium arm; The other end of equilibrium arm is rotationally connected by one end that the 6th rotates hinge and workplatform; One end that described sliding sleeve also rotates hinge and equilibrium arm oil cylinder by the tenth is simultaneously rotationally connected; The other end of equilibrium arm oil cylinder and the middle part of equilibrium arm are rotated hinge by the 7th and are rotationally connected; The upper end of described sliding sleeve is also socketed with three grades of hoist cylinders, and the upper end of three grades of hoist cylinders rotates hinge by the 12 and three grades of cranes are rotationally connected, and the upper end of three grades of cranes is rotationally connected by the other end that the 14 rotates hinge and workplatform.
As further improvement, the below of described turntable bearing base is provided with multiple roller; Described turntable bearing base is also provided with drawbar frame and flat-bed trailer; Drag whole platform for facilitating trailer to move.
As preferably, described workplatform is long 9 meters, the square platform of wide 2.4 meters.
As preferably, described workplatform is folding platform; During for rescuing, being deployed to length is 20 meters.
After adopting said structure, tool of the present invention has the following advantages: multifunction hydraulic three grades of lifting tables are the positions utilizing the flexible promotion crane of oil cylinder according to triangle point principle and then job platform is raised to operation needs, and the production facilities that placement part needs high-altitude conveying products can be designed on platform, can directly high-altitude processing, and then be directly transported to the multifunction hydraulic elevated platform of installation position accurately.And enough large job platform (9 meters * 2.4 meters, rescue length can also extend to more than 20 meters), can by the material of more than 30T or the equipment lifting height to more than 18 meters, and can rotating 360 degrees position; Platform, apart from 8 meters, building (rescue can extend in more than 30 meters of spans), also can abut against together after rotation, change vertical lift mode in the past; Also can play a significant role in height rescue, more personnel and valuable cargo can be received simultaneously.Simple operation, safety.
In sum, the invention provides one can aerial manned, loading and have sufficient space convenient construction personnel to produce portioned product at high-altitude application, to enhance productivity, reduce a kind of lifting table of potential safety hazard.
Accompanying drawing explanation
Fig. 1 is multifunction hydraulic three grades of lifting tables structural representation in a folded configuration in the present invention.
Fig. 2 is that multifunction hydraulic of the present invention three grades of lifting tables are rising the structural representation under deployed condition.
As shown in the figure: 0, telescopic outrigger and oil cylinder, 1, turntable bearing base, 2, telescopic outrigger, 3, first rotates hinge, 4, one-level hoist cylinder, 5, one-level crane, 6, second rotates hinge, 7, 3rd rotates hinge, 8, 4th rotates hinge, 9, two grade of ascend and descend frame, 10, two grade of ascend and descend oil cylinder, 11, 5th rotates hinge, 12, secondary bracing frame, 13, equilibrium arm oil cylinder, 14, 6th rotates hinge, 15, equilibrium arm, 16, 7th rotates hinge, 17, drawbar frame, 18, flat-bed trailer, 19, 8th rotates hinge, 20, turntable bearing, 21, lifting support base, 22, 9th rotates hinge, 23, tenth rotates hinge, 24, 11 rotates hinge, 25, three grades of hoist cylinders, 26, 12 rotates hinge, 27, three grades of cranes, 28, workplatform, 29, 13 rotates hinge, 30, 14 rotates hinge.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
By reference to the accompanying drawings 1 and accompanying drawing 2, a kind of multifunction hydraulic three grades of lifting tables, it comprises telescopic outrigger and oil cylinder 0, turntable bearing base 1, telescopic outrigger 2 and workplatform 28; Described turntable bearing base 1 is provided with turntable bearing 20, turntable bearing 20 is provided with lifting support base 21; Crane and the hoist cylinder of three ranks is provided with between lifting support base 21 and workplatform 28; The crane being positioned at the one-level of the top is provided with equilibrium arm 15 and equilibrium arm oil cylinder 13; The described crane being positioned at the one-level of the top and equilibrium arm 15 common support workplatform 28; Described workplatform 28 is to hold the platform that several workman carries out construction and production operation.
As improvement, the crane of three described ranks and hoist cylinder are respectively one-level crane 5, one-level hoist cylinder 4, two grade of ascend and descend frame 9, two grade of ascend and descend oil cylinder 10, three grades of cranes 27 and three grades of hoist cylinders 25; The crane of the first order second stage is all connected in chevron shaped with hoist cylinder; Wherein the lower end of one-level crane 5 is rotationally connected with lifting support base 21 by the 8th rotation hinge 19; The upper end of one-level crane 5 is rotated hinge 6 by second and is rotationally connected with the lower end of two grade of ascend and descend frame 9; The lower end of one-level hoist cylinder 4 is rotated hinge 3 by first and is rotationally connected with lifting support base 21; The upper end of one-level hoist cylinder 4 is rotated hinge 7 by the 3rd and is rotationally connected with the top of one-level crane 5; The upper end of two grade of ascend and descend frame 9 slidably connects a sliding sleeve, described sliding sleeve rotates hinge 24 by the 11 and is rotationally connected with the upper end of two grade of ascend and descend oil cylinder 10, and the lower end of two grade of ascend and descend oil cylinder 10 and the middle part of one-level crane 5 are rotated hinge 22 by the 9th and be rotationally connected; The lower end of described sliding sleeve is rotated hinge 8 by an expansion link with the 4th of the bottom being positioned at two grade of ascend and descend frame 9 and is rotationally connected; The upper of described sliding sleeve is also connected with a secondary bracing frame 12 by the 5th rotation hinge 11; The other end of secondary bracing frame 12 rotates hinge 29 by the 13 and is rotationally connected with one end of equilibrium arm 15; The other end of equilibrium arm 15 rotates hinge 14 by the 6th and is rotationally connected with one end of workplatform 28; Described sliding sleeve also rotates hinge 23 by the tenth simultaneously and is rotationally connected with one end of equilibrium arm oil cylinder 13; The other end of equilibrium arm oil cylinder 13 and the middle part of equilibrium arm 15 are rotated hinge 16 by the 7th and are rotationally connected; The upper end of described sliding sleeve is also socketed with three grades of hoist cylinders 25, the upper end of three grades of hoist cylinders 25 rotates hinge 26 by the 12 and three grades of cranes 27 are rotationally connected, and the upper end of three grades of cranes 27 is rotated hinge 30 by the 14 and is rotationally connected with the other end of workplatform 28.
As further improvement, the below of described turntable bearing base 1 is provided with multiple roller; Described turntable bearing base 1 is also provided with drawbar frame 17 and flat-bed trailer 18; Drag whole platform for facilitating trailer to move.
As preferably, described workplatform 28 is long 9 meters, the square platform of wide 2.4 meters.
As preferably, described workplatform 28 is folding platform; During for rescuing, being deployed to length is 20 meters.
Multifunction hydraulic three grades of lifting tables are the positions utilizing the flexible promotion crane of oil cylinder according to triangle point principle and then job platform is raised to operation needs, and the production facilities that placement part needs high-altitude conveying products can be designed on platform, can directly high-altitude processing, and then be directly transported to the multifunction hydraulic elevated platform of installation position accurately.And enough large job platform (9 meters * 2.4 meters, rescue length can also extend to more than 20 meters), can by the material of more than 30T or the equipment lifting height to more than 18 meters, and can rotating 360 degrees position; Platform, apart from 8 meters, building (rescue can extend in more than 30 meters of spans), also can abut against together after rotation, change vertical lift mode in the past; Also can play a significant role in height rescue, more personnel and valuable cargo can be received simultaneously.Simple operation, safety.
Technical scheme of the present invention is achieved in that multifunction hydraulic three grades of lifting table equipment comprise: the elevation and subsidence regulating device of hydraulic elevating platform and the slewing arrangement of hydraulic elevating platform two kinds.
1. the elevation and subsidence regulating device of hydraulic elevating platform
Be provided with workplatform above described turntable bearing and raise control apparatus, it comprises: I level crane, II level crane, III level are telescopic lifting frame, each crane is furnished with a set of oil cylinder supporting with it respectively, is respectively I level hoist cylinder, II level hoist cylinder, III level hoist cylinder; Hinge point, the workplatform of equilibrium arm and equilibrium arm oil cylinder, secondary bracing frame, each support arm two ends fulcrum.
Wherein, I level hoist cylinder two ends respectively with crane low seat and I level crane hinged, II level hoist cylinder respectively with I level crane and II level crane hinged, III level hoist cylinder be positioned at inside II level crane with II level crane and III level crane hinged.
Promote I level crane to move around one end adapter shaft when I level hoist cylinder stretches, the axle that the flexible promotion II level crane of II level hoist cylinder connects around one end moves, and the flexible promotion III level crane of III level hoist cylinder stretches along II level crane parallel direction.
2. described in, the slewing arrangement of multifunction hydraulic three grades of lifting tables comprises: hydraulic permeability reversing gear, hydraulic lifting bracket base, turntable bearing base and the turntable bearing be arranged between lifting support base and turntable bearing base, amounts to four parts.Lifting support base and turntable bearing base, two parts are connected by the external tooth turntable bearing assembly be arranged between the two, wherein turntable bearing assembly inner circle is for rotating circle, be connected with lifting table base, external tooth is mounting ring, be connected with the base of turntable bearing, lifting table base is provided with hydraulic permeability reversing gear, comprise HM Hydraulic Motor and the speed reduction gearing of band gear, the rotation of HM Hydraulic Motor and gear, drive the rotary motion that the whole three grades of lifting supports be meshed with it carry out on horizontal surface, thus reach the position regulating platform operations.
Equilibrium arm is made up of equilibrium arm oil cylinder and secondary bracing frame, by the angle of the flexible adjustment job platform of equilibrium arm oil cylinder, ensures the balance and stability of job platform.Three cranes stretching by oil cylinder supporting with it coordination, props up the job platform being in top, and utilizes the angle of the motor adjustment job platform of equilibrium arm, ensure that job platform is steady.The vertical orientation of (as Fig. 2) the above procedure regulation workplatform.
Workplatform forms one and can rest on any position as required stop and the high-altitude load transfer device carrying out work on certain space under the effect of above-mentioned workpiece.Turntable bearing base is furnished with four telescopic folding supporting legs, and during work, four supporting legs launch and each oil cylinder being positioned at supporting leg one end extends and can support ground, ensure stable (as the Fig. 2) during lifting table work.Time mobile, by eight oil cylinders, four supporting legs are taken in fuselage, whole hydraulic elevating platform in working order lower height can reach 18 meters, folds folding rear complete machine height and is no more than 4 meters, width is no more than means of delivery (as Fig. 1), can transport on Ordinary road.
In addition, required equipment can be arranged on platform, high-altitude produces product and is sent to desired position; Reequip the length of platform thus reach required span and width.
Be described the present invention and embodiment thereof above, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited thereto.If generally speaking those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (5)
1. multifunction hydraulic three grades of lifting tables, is characterized in that: it comprises telescopic outrigger and oil cylinder (0), turntable bearing base (1), telescopic outrigger (2) and workplatform (28); Described turntable bearing base (1) is provided with turntable bearing (20), turntable bearing (20) is provided with lifting support base (21); Crane and the hoist cylinder of three ranks is provided with between lifting support base (21) and workplatform (28); The crane being positioned at the one-level of the top is provided with equilibrium arm (15) and equilibrium arm oil cylinder (13); The described crane being positioned at the one-level of the top and equilibrium arm (15) common support workplatform (28); Described workplatform (28) is to hold the platform that several workman carries out construction and production operation.
2. multifunction hydraulic according to claim 1 three grades of lifting tables, is characterized in that: the crane of three described ranks and hoist cylinder are respectively one-level crane (5), one-level hoist cylinder (4), two grade of ascend and descend frame (9), two grade of ascend and descend oil cylinder (10), three grades of cranes (27) and three grades of hoist cylinders (25); The crane of the first order second stage is all connected in chevron shaped with hoist cylinder; Wherein the lower end of one-level crane (5) is rotationally connected with lifting support base (21) by the 8th rotation hinge (19); The upper end of one-level crane (5) is rotated hinge (6) by second and is rotationally connected with the lower end of two grade of ascend and descend frame (9); The lower end of one-level hoist cylinder (4) is rotated hinge (3) by first and is rotationally connected with lifting support base (21); The upper end of one-level hoist cylinder (4) is rotated hinge (7) by the 3rd and is rotationally connected with the top of one-level crane (5); The upper end of two grade of ascend and descend frame (9) slidably connects a sliding sleeve, described sliding sleeve rotates hinge (24) by the 11 and is rotationally connected with the upper end of two grade of ascend and descend oil cylinder (10), and the lower end of two grade of ascend and descend oil cylinder (10) and the middle part of one-level crane (5) are rotated hinge (22) by the 9th and be rotationally connected; The lower end of described sliding sleeve is rotated hinge (8) by an expansion link with the 4th of the bottom being positioned at two grade of ascend and descend frame (9) and is rotationally connected; The upper of described sliding sleeve is also connected with a secondary bracing frame (12) by the 5th rotation hinge (11); The other end of secondary bracing frame (12) rotates hinge (29) by the 13 and is rotationally connected with one end of equilibrium arm (15); The other end of equilibrium arm (15) rotates hinge (14) by the 6th and is rotationally connected with one end of workplatform (28); Described sliding sleeve also rotates hinge (23) by the tenth simultaneously and is rotationally connected with one end of equilibrium arm oil cylinder (13); The other end of equilibrium arm oil cylinder (13) and the middle part of equilibrium arm (15) are rotated hinge (16) by the 7th and are rotationally connected; The upper end of described sliding sleeve is also socketed with three grades of hoist cylinders (25), the upper end of three grades of hoist cylinders (25) is rotated hinge (26) by the 12 and is rotationally connected with three grades of cranes (27), and the upper end of three grades of cranes (27) is rotated hinge (30) by the 14 and is rotationally connected with the other end of workplatform (28).
3. multifunction hydraulic according to claim 1 three grades of lifting tables, is characterized in that: the below of described turntable bearing base (1) is provided with multiple roller; Described turntable bearing base (1) is also provided with drawbar frame (17) and flat-bed trailer (18); Drag whole platform for facilitating trailer to move.
4. multifunction hydraulic according to claim 1 three grades of lifting tables, is characterized in that: described workplatform (28) is long 9 meters, the square platform of wide 2.4 meters.
5. multifunction hydraulic according to claim 4 three grades of lifting tables, is characterized in that: described workplatform (28) is folding platform; During for rescuing, being deployed to length is 20 meters.
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| CN201410420975.XA CN104310286A (en) | 2014-08-26 | 2014-08-26 | Multifunctional hydraulic three-stage lifting platform |
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| CN201410420975.XA CN104310286A (en) | 2014-08-26 | 2014-08-26 | Multifunctional hydraulic three-stage lifting platform |
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| CN104310286A true CN104310286A (en) | 2015-01-28 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925715A (en) * | 2015-07-18 | 2015-09-23 | 无锡市翱宇特新科技发展有限公司 | Energy-saving lift platform trailer |
| CN105752898A (en) * | 2016-03-24 | 2016-07-13 | 北京理工大学 | Anti-torsion arm system for vehicle-mounted flight rescue hanging basket |
| CN106730432A (en) * | 2016-12-30 | 2017-05-31 | 天津领速科技有限公司 | One kind is used for multifunctional rescue engineering truck |
| CN107585715A (en) * | 2017-07-07 | 2018-01-16 | 安徽宏叶园林景观工程有限公司 | A kind of garden landscape construction lifting platform |
| CN108674356A (en) * | 2018-05-21 | 2018-10-19 | 北京中车重工机械有限公司 | A kind of guardrail height-regulating device of repairing car for overhead contact line equipment perforation platform |
| CN112320676A (en) * | 2020-11-02 | 2021-02-05 | 中国煤炭科工集团太原研究院有限公司 | Lifting mechanism of working platform |
| CN115043351A (en) * | 2022-07-06 | 2022-09-13 | 重庆煜祺物流供应链管理有限公司 | Hydraulic lifting platform for carrying passenger cabin goods |
| CN115123979A (en) * | 2022-06-14 | 2022-09-30 | 广西大学 | Lifting platform and high-altitude rescue vehicle |
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| CN203767934U (en) * | 2014-03-17 | 2014-08-13 | 湖南农业大学 | Leveling lifting mechanism for narrow rough area |
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| CN104925715A (en) * | 2015-07-18 | 2015-09-23 | 无锡市翱宇特新科技发展有限公司 | Energy-saving lift platform trailer |
| CN105752898A (en) * | 2016-03-24 | 2016-07-13 | 北京理工大学 | Anti-torsion arm system for vehicle-mounted flight rescue hanging basket |
| CN106730432A (en) * | 2016-12-30 | 2017-05-31 | 天津领速科技有限公司 | One kind is used for multifunctional rescue engineering truck |
| CN107585715A (en) * | 2017-07-07 | 2018-01-16 | 安徽宏叶园林景观工程有限公司 | A kind of garden landscape construction lifting platform |
| CN108674356A (en) * | 2018-05-21 | 2018-10-19 | 北京中车重工机械有限公司 | A kind of guardrail height-regulating device of repairing car for overhead contact line equipment perforation platform |
| CN112320676A (en) * | 2020-11-02 | 2021-02-05 | 中国煤炭科工集团太原研究院有限公司 | Lifting mechanism of working platform |
| CN112320676B (en) * | 2020-11-02 | 2022-05-20 | 中国煤炭科工集团太原研究院有限公司 | Lifting mechanism of working platform |
| CN115123979A (en) * | 2022-06-14 | 2022-09-30 | 广西大学 | Lifting platform and high-altitude rescue vehicle |
| CN115123979B (en) * | 2022-06-14 | 2024-06-04 | 广西大学 | Lifting platform and high-altitude rescue vehicle |
| CN115043351A (en) * | 2022-07-06 | 2022-09-13 | 重庆煜祺物流供应链管理有限公司 | Hydraulic lifting platform for carrying passenger cabin goods |
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Application publication date: 20150128 |