CN106044662A - Aerial platform vehicle work platform leveling device with platform tiling prevention function - Google Patents
Aerial platform vehicle work platform leveling device with platform tiling prevention function Download PDFInfo
- Publication number
- CN106044662A CN106044662A CN201610679918.2A CN201610679918A CN106044662A CN 106044662 A CN106044662 A CN 106044662A CN 201610679918 A CN201610679918 A CN 201610679918A CN 106044662 A CN106044662 A CN 106044662A
- Authority
- CN
- China
- Prior art keywords
- leveling
- reverse
- wheel
- arm
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- B66F11/044—Working platforms suspended from booms
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses an aerial platform vehicle work platform leveling device with a platform tiling prevention function. A working platform is hinged to an arm I through a shaft I, the arm I is hinged to an arm II through a shaft II, an arm X at the bottommost is hinged to a rotating table through a shaft X+1, and a forward leveling wheel I,... until a forward leveling wheel X+1, a reverse leveling wheel I,... until a reverse leveling wheel X+1 are arranged on a hinge shaft of every two arms; the upper end of a forward inhaul cable and the upper end of a reverse inhaul cable are fixed to the working platform; the forward inhaul cable sequentially passes through the outer edge of the forward leveling wheel I... until the lower end of the outer edge of the forward leveling wheel X+1 and is connected to the rotating table; the reverse inhaul cable sequentially passes through the inner edge of the reverse leveling wheel I ... until the lower end of the inner edge of the reverse leveling wheel X+1 and is connected to the rotating table; and according to the device, the working platform is adjusted to be in the horizontal state so as to facilitate aerial work, tilting caused by conditions of motion impact or the external force effect of the working platform and the like can be prevented, the structural principle is simple, the manufacturing cost is low, mounting and adjusting are convenient, and leveling is continuous and stable.
Description
Technical field
The present invention relates to a kind of high-lift operation car platform leveling device with anti-platform tilt functions, belong to high-altitude
Operation Van's technical field.
Background technology
High-altitude operation vehicle is used to the equipment that transport personnel, instrument and material specify position to be operated to high-altitude.Its work
Make platform when high-lift operation car, need to remain and be in level, to guarantee the steady safety of platform operations personnel
Ground carries out work high above the ground, it is therefore desirable to arrange working platform leveling device, its object is to regulation platform during the change of the jib elevation angle
With the angle of jib, work platforms is made to be in level all the time.Existing collapsible high-altitude operation vehicle many employings parallelogram is even
Bar leveling or two kinds of forms of the wheeled leveling of chain.These two kinds of forms are all to keep (containing with work platforms by pull bar or chain
Load) balance of gravity torque, make work platforms be in level.These two kinds of forms have simple in construction, good balance effect excellent
Point, but during work high above the ground, can only ensure that working bucket is not tumbled to gravity torque direction, but the most then lack guarantor
Protect, when elliptical gear or job platform are by moment loading rightabout with gravity torque, the oriented gravity torque of job platform
The possibility that rightabout is tumbled, causes personnel and material to be poured out in work platforms, therefore there is potential safety hazard.
China document CN201120571760X discloses the high-lift operation car bucket leveling dress of a kind of band anti-overturn mechanism
Putting, levelling device and many group parallelogram linkages for many group parallelogram linkage compositions form anti-tipping machine
Structure.This mechanical work principle is correct, but structure is complicated, and installation regulation is very inconvenient, needs to be adjusted each length of connecting rod,
This mechanism itself is that one crosses positioner, and error in length Hui Shi mechanism produces internal force and damages, and then causes failure mechanisms
May.
Summary of the invention
The technical problem to be solved is, overcomes the defect that prior art exists, it is provided that a kind of simple in construction, peace
Fill easy to adjust, leveling continuous and stable, high-lift operation car platform leveling device with anti-platform tilting mechanism.
For solving the problems referred to above, the technical scheme is that, a kind of high-altitude operation vehicle with anti-platform tilt functions
Working platform leveling device, the working arm of high-altitude operation vehicle is followed successively by arm I, arm II, arm III from top to bottom ... until arm X；Work
Platform is hinged with arm I by axle I, and arm I is hinged with arm II by axle II；Arm II is hinged with arm III by axle III ... the hinge of remaining arm
The relation of connecing is analogized, and nethermost arm X axis X+1 is hinged with turntable, it is characterised in that at the jointed shaft of each two arm, respectively
It is provided with forward leveling wheel I, forward leveling wheel II ... until forward leveling wheel X+1；At the jointed shaft of each two arm, set the most respectively
There are reverse leveling wheel I, reverse leveling wheel II ... until reversely leveling wheel X+1；Forward drag-line it is respectively fixed with on work platforms
Upper end and the upper end of reverse drag-line；This forward drag-line passes sequentially through that I outer rim is taken turns in forward leveling, II outer rim is taken turns in forward leveling ... until
Forward leveling wheel X+1 outer rim, the lower end of this forward drag-line is connected on described turntable；This reverse drag-line passes sequentially through reverse leveling
Take turns I inner edge, II inner edge is taken turns in reverse leveling ... until reversely leveling wheel X+1 inner edge, the lower end of this reverse drag-line is connected to described turning
On platform.
The present invention has a following prioritization scheme:
Often can be respectively arranged with transition wheel, respectively transition wheel I, transition wheel II on joint working arm ... straight transition wheel X；In order to adjust
Joint forward drag-line trend between two forward leveling wheels；Or in order to regulate reverse drag-line between two reverse leveling wheels
Trend.
" lower end of forward drag-line is connected on described turntable " and " lower end of reverse drag-line is connected on described turntable "
Connected mode is: be provided with adjusting means I and adjusting means II on described turntable；The lower end of this forward drag-line is connected to described tune
On regulating device I；The lower end of this reverse drag-line is connected in described adjusting means II.
Described adjusting means I is by nut rotating on turntable, and fixes, with forward drag-line lower end, the screw rod being connected
Composition；Described adjusting means II is by nut rotating on turntable, and fixes, with reverse drag-line lower end, the screw rod group being connected
Become.
The equal diameters of each forward leveling described wheel, the equal diameters of each reverse leveling wheel.
Described forward drag-line, reverse drag-line use the flexible material such as steel wire rope or chain, can be the most curved in two dimensional surface
Bent.
In other words, the present invention proposes a kind of employing forward drag-line, reverse drag-line, forward leveling wheels, reverse leveling wheel
What group, transition wheels, adjusting means were formed has the high-lift operation car platform leveling device of anti-platform tilt functions, with
As a example by the high-altitude operation vehicle of 3 sections of working arms: be provided with forward drag-line, reverse drag-line, forward leveling wheel I, forward leveling wheel II, just
To leveling wheel III, forward leveling wheel IV, reverse leveling wheel I, reverse leveling wheel II, reverse leveling wheel III, reverse leveling wheel IV, work
Make platform, arm I, arm II, arm III, turntable, axle I, axle II, axle III, axle IV, transition wheel I, transition wheel II, transition wheel III, transition wheel
IV, transition wheel V, transition wheel VI, adjusting means I, adjusting means II；Work platforms, forward leveling wheel I, reverse leveling wheel I, arm
I is hinged by axle I, and arm I, forward leveling wheel II, reverse leveling wheel II, arm II are hinged by axle II, arm II, forward leveling wheel
III, reverse leveling wheel III, arm III are hinged by axle III, and arm III, forward leveling wheel IV, reverse leveling wheel IV, turntable are by axle IV
Hinged；Transition wheel I is hinged with arm I, and transition wheel II, transition wheel III are hinged with arm II, and transition wheel IV, transition wheel V cut with scissors with arm III
Connecing, transition wheel VI is hinged with turntable；Forward drag-line one end is fixing with work platforms to be connected, and takes turns I outer rim, forward through forward leveling
II outer rim is taken turns in leveling, III outer rim is taken turns in forward leveling, IV outer rim is taken turns in forward leveling, and the other end and turntable connect through adjusting means I
Connect；Reversely drag-line one end is fixing with work platforms is connected, take turns I inner edge through reverse leveling, II inner edge is taken turns in reverse leveling, reverse
III inner edge is taken turns in leveling, IV inner edge is taken turns in reverse leveling, and the other end is connected by adjusting means II with turntable.
IV diameter phase is taken turns in forward leveling of the present invention wheel I, forward leveling wheel II, forward leveling wheel III, forward leveling
Deng, a diameter of 2R；Reversely IV equal diameters is taken turns in leveling wheel I, reverse leveling wheel II, reverse leveling wheel III, reverse leveling, a diameter of
2r；R can be equal to r.
Transition wheel of the present invention, it is therefore intended that adjust trend and the layout of drag-line, it is ensured that drag-line is in luffing range of cantilever support mistake
In journey the wheel of envelope leveling all the time without deviating from, for convenience of miscellaneous part mounting arrangements, transition wheel quantity can increase and decrease, position and half
Footpath can change.Transition wheel I, transition wheel II change the trend of reverse drag-line, make reverse drag-line wrap all the time in arm I amplitude changing process
Network reverse leveling wheel II without deviating from, transition wheel III, transition wheel IV change the trend of reverse drag-line, make reverse drag-line in arm II change
During width the reverse leveling of envelope all the time wheel III without deviating from, transition wheel IV, transition wheel V change the trend of forward drag-line, just make
To drag-line in arm III amplitude changing process envelope forward leveling all the time wheel IV without deviating from；Transition wheel VI changes walking of forward drag-line
To, make convenient installation of forward drag-line regulate.
Forward drag-line of the present invention and the end of reverse drag-line or middle part arrange adjusting means, by adjusting means I,
The length of regulation forward drag-line, makes work platforms relative to the earth holding level；By adjusting means II, regulate reverse drag-line
Length, makes the reverse tensioning of work platforms, the trend that suppression work platforms is reversely tumbled, it is achieved anti-platform tilt functions.
Operation principle: from geometrical principle, when arm I is around axle II luffing any rotation θ counterclockwise, due to forward
Leveling wheel I and forward leveling are taken turns II diameter and are 2R, and the length of forward drag-line is constant, and forward leveling wheel I, forward leveling wheel
II, the relative invariant position of arm I, forward drag-line discharges the length of θ * R on forward leveling wheel II, takes turns I in forward leveling simultaneously
Coenvelope enters the length of θ * R, make work platforms turn clockwise angle, θ time, relative to the earth keep level.When arm I is around axle II
Clockwise during luffing any rotation θ, forward drag-line is taken turns II coenvelope in forward leveling and is entered the length of θ * R, simultaneously at forward
Discharge the length of θ * R on leveling wheel I, when making work platforms rotated counterclockwise by angle θ, keep level relative to the earth.
When arm II is around axle III luffing any rotation θ counterclockwise, due to forward leveling wheel I, forward leveling wheel II, just
Taking turns III diameter to leveling and be 2R, the length of forward drag-line is constant, and forward leveling wheel I, forward leveling wheel II, forward leveling wheel
III, arm I, the relative invariant position of arm II, forward drag-line discharges the length of θ * R on forward leveling wheel III, takes turns in forward leveling
On II, length is constant, simultaneously takes turns I coenvelope in forward leveling and enters the length of θ * R, make work platforms turn clockwise angle, θ time,
Put down relative to the earth beginning water holding.When arm II is around axle III luffing any rotation θ clockwise, forward drag-line is taken turns in forward leveling
III coenvelope enters the length of θ * R, and on forward leveling wheel II, length is constant, discharges the length of θ * R on forward leveling wheel I simultaneously
Degree, when making work platforms rotated counterclockwise by angle θ, keeps level relative to the earth.
When arm III is around axle IV luffing any rotation θ counterclockwise, due to forward leveling wheel I, forward leveling wheel II, just
Taking turns IV diameter be 2R to leveling wheel III, forward leveling, the length of forward drag-line is constant, and forward leveling wheel I, forward leveling wheel
II, forward leveling wheel III, transition wheel IV, transition wheel V, forward leveling wheel IV, arm I, arm II, the relative invariant position of arm III, forward
Drag-line discharges the length of θ * R on leveling wheel IV, and on forward leveling wheel III and forward leveling wheel II, length is constant, exists simultaneously
Forward leveling is taken turns I coenvelope and is entered the length of θ * R, make work platforms turn clockwise angle, θ time, relative to the earth beginning water holding put down.
When arm III is around axle IV luffing any rotation θ clockwise, forward drag-line is taken turns IV coenvelope in forward leveling and is entered the length of θ * R
Degree, on forward leveling wheel III and forward leveling wheel II, length is constant, discharges the length of θ * R on forward leveling wheel I simultaneously,
When making work platforms rotated counterclockwise by angle θ, keep level relative to the earth.
Reverse drag-line of the present invention is identical with the operation principle of forward drag-line.
Forward drag-line of the present invention, reverse drag-line use the flexible material such as steel wire rope or chain, can be at two dimensional surface
Interior free bend.Flexible material is produced impact during caning absorb luffing range of cantilever support, moves more steady.
The high-lift operation car platform leveling device of anti-platform tilt functions of the present invention, in use sends out
Raw work platforms tilts, and by regulation forward drag-line and the length of reverse drag-line, can be aligned by work platforms, relative to the earth
Holding level.
Levelling device leveling process continuous and stable of the present invention, and in the case of trend tumbled by work platforms
Automatically opposite direction can hold work platforms, prevent work platforms from tumbling.
The present invention compared with prior art has the advantage that can regulate work platforms is in level so that high
Idle job, can prevent again elliptical gear or job platform by tumbling of causing when External Force Acting, simple in construction, manufacture
Low cost, installs easy to adjust, leveling continuous and stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention；
Fig. 2 is the structure for amplifying schematic diagram in Fig. 1 at I；
Fig. 3 is the structure for amplifying schematic diagram in Fig. 1 at II；
Fig. 4 is the structure for amplifying schematic diagram in Fig. 1 at III.
In figure: forward drag-line 1, reverse drag-line 2, forward leveling wheel I 3, forward leveling wheel II 4, forward leveling wheel III 5, just
Taking turns IV 6 to leveling, reverse leveling wheel I 7, reverse leveling wheel II 8, reverse leveling wheel III 9, reverse leveling takes turns IV 10, work platforms
11, arm I 12, arm II 13, arm III 14, turntable 15；Axle I 16, axle II 17, axle III 18, axle IV 19, transition wheel I 20, transition wheel II
21, transition wheel III 22, transition wheel IV 23, transition wheel V 24, transition wheel VI 25, adjusting means I (screw rod, nut) 26, regulation dress
Put II 27(screw rod, nut), the screw rod 28 in adjusting means I, the screw rod 29 in adjusting means II.
Detailed description of the invention
With embodiment, technical scheme is further described in detail below in conjunction with the accompanying drawings.
Embodiment 1, has the high-lift operation car platform leveling device of anti-platform tilt functions, as it is shown in figure 1, be this
The structural representation of one embodiment of invention.The present embodiment is provided with forward steel wire rope 1, reverse steel wire rope 2, forward leveling wheel I
3, forward leveling wheel II 4, forward leveling wheel III 5, forward leveling wheel IV 6, reverse leveling wheel I 7, reverse leveling are taken turns II 8, are reversely adjusted
Flat wheel III 9, reverse leveling wheel IV 10, work platforms 11, arm I 12, arm II 13, arm III 14, turntable 15, axle I 16, axle II 17, axle
III 18, axle IV 19, transition wheel I 20, transition wheel II 21, transition wheel III 22, transition wheel IV 23, transition wheel V 24, transition wheel VI 25,
Adjusting nut I 26, adjusting nut II 27；Work platforms 11, forward leveling wheel 3, reverse leveling wheel I 7, arm I 12 are cut with scissors by axle I 16
Connecing, arm I 12, forward leveling wheel II 4, reverse leveling wheel II 8, arm II 13 are hinged by axle II 17, arm II 13, forward leveling wheel III
5, reverse leveling wheel III 9, arm III 14 are hinged by axle III 18, arm III 14, forward leveling wheel IV 6, reverse leveling wheel IV 10, turntable
15 is hinged by axle IV；Transition wheel I 20 is hinged with arm I 12, and transition wheel II 21, transition wheel III 22 are hinged with arm II 13, transition wheel
IV 23, transition wheel V 24 is hinged with arm III 14, and transition wheel VI 25 is hinged with turntable 15；Forward steel wire rope 1 one end and work platforms
11 fixing connections, through forward leveling wheel I 3 outer rims, forward leveling wheel II 4 outer rims, forward leveling wheel III 5 outer rims, forward leveling
Taking turns IV 6 outer rims, the other end is screw rod, nut with turntable 15 by adjusting means I 26(legend) it is connected；Reversely steel wire rope 2 one end
Fix with work platforms 11 and be connected, take turns in I inner edge 7, reverse leveling wheel II 8 inner edges, reverse leveling wheel III 9 through reverse leveling
Edge, reverse leveling wheel IV 10 inner edges, the other end is screw rod, nut with turntable 15 by adjusting means II 27(legend) be connected.
In the present embodiment, forward leveling steel wire rope is arranged in two parallel planes with reverse anti-tipping steel wire rope.
Forward leveling wheel I 3, forward leveling wheel II 4, forward leveling wheel III 5, forward leveling wheel IV 6 diameters in the present embodiment
Equal；Reversely leveling wheel I 7, reverse leveling wheel II 8, reverse leveling wheel III 9, reverse leveling wheel IV 10 equal diameters.
Transition wheel I 20 in the present embodiment, transition wheel II 21 change the trend of reverse steel wire rope 2, make reverse steel wire rope 2 at arm
In I 12 amplitude changing process the reverse leveling of envelope all the time wheel II 8 without deviating from, transition wheel III 22, transition wheel IV 23 change reverse steel wire
The trend of rope 2, make reverse steel wire rope 2 in arm II 13 amplitude changing process the wheel of the reverse leveling of envelope all the time III 9 without deviating from, transition wheel
IV 23, transition wheel V 24 changes the trend of forward steel wire rope 1, makes forward steel wire rope 1 envelope all the time in arm III 14 amplitude changing process
Forward leveling wheel IV 6 without deviating from；Transition wheel VI 25 changes the trend of forward drag-line, makes convenient installation of forward drag-line regulate.
In the present embodiment, forward steel wire rope 1 turntable connect end to arrange adjusting means I 26(legend is screw rod, nut), pass through
Adjusting nut screws in the length of screw rod, the length of regulation forward drag-line, makes work platforms relative to the earth holding level；Reversely steel
It is screw rod, nut that cord 2 turntable connect end to arrange adjusting means II 27(legend), the length of screw rod is screwed in by adjusting nut,
Regulate the length of reverse drag-line, make the reverse tensioning of work platforms, the trend that suppression work platforms is reversely tumbled, it is achieved anti-platform inclines
Turn over function.
Transition wheel of the present invention, it is therefore intended that adjust trend and the layout of drag-line, it is ensured that drag-line is in luffing range of cantilever support mistake
In journey the wheel of bag leveling all the time without deviating from, for convenience of miscellaneous part mounting arrangements, transition wheel quantity can increase and decrease, position and radius
Can change.
Forward drag-line of the present invention, reverse drag-line use the flexible material such as chain or steel wire rope.Flexible material can be inhaled
During receiving luffing range of cantilever support, produced impact, moves more steady.
What the present invention stated structure leveling process is continuous, stable, and has the situation of the trend of tumbling at work platforms
Under automatically opposite direction can pull work platforms, prevent work platforms from tumbling.
The high-lift operation car platform leveling device of the anti-platform tilt functions that the present invention states, in use occurs
Work platforms tilts, and is screwed in the length of adjusting screw rod by rotating adjusting nut, regulates forward drag-line and the length of reverse drag-line,
Work platforms can be realized relative to the earth holding level, prevent again work platforms from tumbling.
The adjusting means of the present embodiment is placed on turntable end, it is also possible to be placed in the middle part of work platforms end or drag-line, to facilitate peace
Dress is adjusted to principle, and adjusting means can use the device of all scalable guy cable lengths such as screw rod, leading screw, back-off.
Above example is only the explanation of the detailed description of the invention to the present invention, rather than limitation of the present invention, relevant skill
The technical staff in art field is in the case of without departing from the principle and scope of the present invention, it is also possible to make various conversion and change and
Obtaining the technical scheme of corresponding equivalent, the technical scheme of the most all equivalents all should be included into the patent protection model of the present invention
Enclose.
Claims (6)
1. having a high-lift operation car platform leveling device for anti-platform tilt functions, the working arm of high-altitude operation vehicle is certainly
Upper and under be followed successively by arm I, arm II, arm III ... until arm X；Work platforms is hinged with arm I by axle I, and arm I is by axle II and arm II
Hinged；Arm II is hinged with arm III by axle III ... the hinged relationship of remaining arm is analogized, and nethermost arm X passes through axle X+1 and turntable
Hinged, it is characterised in that at the jointed shaft of each two arm, it is respectively equipped with forward leveling wheel I, forward leveling wheel II ... until just
X+1 is taken turns to leveling；At the jointed shaft of each two arm, further respectively have reverse leveling wheel I, reverse leveling wheel II ... until reversely
Leveling wheel X+1；The upper end of forward drag-line and the upper end of reverse drag-line it is respectively fixed with on work platforms；This forward drag-line leads to successively
Cross that I outer rim is taken turns in forward leveling, II outer rim is taken turns in forward leveling ... until forward leveling wheel X+1 outer rim, the lower end of this forward drag-line is even
Receive on described turntable；This reverse drag-line passes sequentially through that I inner edge is taken turns in reverse leveling, II inner edge is taken turns in reverse leveling ... until reversely adjusting
Flat wheel X+1 inner edge, the lower end of this reverse drag-line is connected on described turntable.
The high-lift operation car platform leveling device with anti-platform tilt functions the most according to claim 1, it is special
Levy and be, often can be respectively arranged with transition wheel, respectively transition wheel I, transition wheel II on joint working arm ... until transition wheel Y；
In order to regulate forward drag-line trend between two forward leveling wheels；Or take turns two reverse leveling in order to regulate reverse drag-line
Between trend.
The high-lift operation car platform leveling device with anti-platform tilt functions the most according to claim 1, it is special
Levy and be, " lower end of forward drag-line is connected on described turntable " and the company of " lower end of reverse drag-line is connected on described turntable "
The mode of connecing is: be provided with adjusting means I and adjusting means II on described turntable；The lower end of this forward drag-line is connected to described regulation
On device I；The lower end of this reverse drag-line is connected in described adjusting means II.
The high-lift operation car platform leveling device with anti-platform tilt functions the most according to claim 1, it is special
Levying and be, described adjusting means I is by nut rotating on turntable, and fixes, with forward drag-line lower end, the screw rod group being connected
Become；Described adjusting means II is by nut rotating on turntable, and fixes the screw rod composition being connected with reverse drag-line lower end.
The high-lift operation car platform leveling device with anti-platform tilt functions the most according to claim 1, it is special
Levy and be, the equal diameters of each forward leveling described wheel；The equal diameters of each reverse leveling wheel.
6. according to the high-lift operation car platform erection dress with anti-platform tilt functions one of claim 1-5 Suo Shu
Put, it is characterised in that described forward drag-line, reverse drag-line use steel wire rope or chain, it is possible to free bend in two dimensional surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610679918.2A CN106044662B (en) | 2016-08-17 | 2016-08-17 | High-lift operation car platform leveling device with anti-platform tilt functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610679918.2A CN106044662B (en) | 2016-08-17 | 2016-08-17 | High-lift operation car platform leveling device with anti-platform tilt functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106044662A true CN106044662A (en) | 2016-10-26 |
| CN106044662B CN106044662B (en) | 2018-08-07 |
Family
ID=57194855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610679918.2A Active CN106044662B (en) | 2016-08-17 | 2016-08-17 | High-lift operation car platform leveling device with anti-platform tilt functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106044662B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106599544A (en) * | 2016-11-24 | 2017-04-26 | 徐工消防安全装备有限公司 | Support leg counter-force calculation method and turntable leveling control method for high-altitude operation vehicle |
| CN106829754A (en) * | 2017-03-24 | 2017-06-13 | 徐州海伦哲专用车辆股份有限公司 | A kind of insulating overhead operating vehicle and its automatic amplitude limit method of insulated working platform |
| CN111620277A (en) * | 2020-05-22 | 2020-09-04 | 杭州赛奇机械股份有限公司 | Chain-leveling telescopic swing arm and mast cantilever type lifting platform |
| CN112265945A (en) * | 2020-10-30 | 2021-01-26 | 徐州徐工随车起重机有限公司 | Platform tipping prevention device for overhead working truck |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2641008Y (en) * | 2003-08-11 | 2004-09-15 | 江苏省机电研究所有限公司 | Horizontal trim device for job platform of altitude job vehicle |
| US20120241250A1 (en) * | 2011-03-25 | 2012-09-27 | Eakin George R | Aerial Work Platforms and Aerial Work Platform Assemblies Comprised of Polymerized Cycloolefin Monomers |
| CN102910561A (en) * | 2012-10-31 | 2013-02-06 | 南车四方车辆有限公司 | Aerial work platform and autorail |
| CN103641046A (en) * | 2013-12-10 | 2014-03-19 | 长沙中联消防机械有限公司 | Connection base, high altitude work vehicle, and cage leveling system and cage arrangement method of high altitude work vehicle |
| CN203486866U (en) * | 2013-09-17 | 2014-03-19 | 上海振华重工(集团)沈阳电梯有限公司 | Automobile hoisting hydraulic aerial cage balancing device |
| CN206088956U (en) * | 2016-08-17 | 2017-04-12 | 徐州海伦哲专用车辆股份有限公司 | High altitude construction car work platform levelling device with prevent platform function of tumbling |
-
2016
- 2016-08-17 CN CN201610679918.2A patent/CN106044662B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2641008Y (en) * | 2003-08-11 | 2004-09-15 | 江苏省机电研究所有限公司 | Horizontal trim device for job platform of altitude job vehicle |
| US20120241250A1 (en) * | 2011-03-25 | 2012-09-27 | Eakin George R | Aerial Work Platforms and Aerial Work Platform Assemblies Comprised of Polymerized Cycloolefin Monomers |
| CN102910561A (en) * | 2012-10-31 | 2013-02-06 | 南车四方车辆有限公司 | Aerial work platform and autorail |
| CN203486866U (en) * | 2013-09-17 | 2014-03-19 | 上海振华重工(集团)沈阳电梯有限公司 | Automobile hoisting hydraulic aerial cage balancing device |
| CN103641046A (en) * | 2013-12-10 | 2014-03-19 | 长沙中联消防机械有限公司 | Connection base, high altitude work vehicle, and cage leveling system and cage arrangement method of high altitude work vehicle |
| CN206088956U (en) * | 2016-08-17 | 2017-04-12 | 徐州海伦哲专用车辆股份有限公司 | High altitude construction car work platform levelling device with prevent platform function of tumbling |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106599544A (en) * | 2016-11-24 | 2017-04-26 | 徐工消防安全装备有限公司 | Support leg counter-force calculation method and turntable leveling control method for high-altitude operation vehicle |
| CN106599544B (en) * | 2016-11-24 | 2022-11-15 | 徐工集团工程机械股份有限公司 | Method for calculating counterforce of support leg of overhead working truck and method for leveling and controlling rotary table |
| CN106829754A (en) * | 2017-03-24 | 2017-06-13 | 徐州海伦哲专用车辆股份有限公司 | A kind of insulating overhead operating vehicle and its automatic amplitude limit method of insulated working platform |
| WO2018170982A1 (en) * | 2017-03-24 | 2018-09-27 | 徐州海伦哲专用车辆股份有限公司 | Insulated aerial work car and automatic range limiting method for insulated work platform thereof |
| US10815107B2 (en) | 2017-03-24 | 2020-10-27 | Xuzhou Handler Special Vehicle Co., Ltd. | Vehicle mounted with insulated aerial work platform and automatic radius limiting method for insulated work platform |
| ES2737844R1 (en) * | 2017-03-24 | 2020-11-18 | Xuzhou Handler Special Vehicle | ISOLATED VEHICLE MOUNTED WITH AIRWORK PLATFORM AND AUTOMATIC RADIO LIMITATION METHOD FOR THE ISOLATED WORK PLATFORM |
| CN111620277A (en) * | 2020-05-22 | 2020-09-04 | 杭州赛奇机械股份有限公司 | Chain-leveling telescopic swing arm and mast cantilever type lifting platform |
| CN112265945A (en) * | 2020-10-30 | 2021-01-26 | 徐州徐工随车起重机有限公司 | Platform tipping prevention device for overhead working truck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106044662B (en) | 2018-08-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106044662A (en) | Aerial platform vehicle work platform leveling device with platform tiling prevention function | |
| RU2464221C2 (en) | Self-propelled lift crane and method of its operation | |
| CA2732170C (en) | Portable silo with adjustable legs | |
| CN105036017A (en) | Crank arm type aerial work platform | |
| CN206983656U (en) | Bascule and vehicle | |
| CN105036020A (en) | Crank-arm-type aerial work platform flexible in work range | |
| CN209554739U (en) | A kind of levelling device for aerial work platforms | |
| CN206088956U (en) | High altitude construction car work platform levelling device with prevent platform function of tumbling | |
| CN104140044A (en) | L-shaped supporting point converting type landing and turning method for steel structure bridge box type sections | |
| US3009546A (en) | Self-erecting tower structure | |
| CN202831645U (en) | Concrete distributing rod | |
| CN108100948A (en) | A kind of leveling mechanism of telescopic handler device and its automatic adjustment method | |
| CN102408066A (en) | Crane and its displacement device | |
| CN207537030U (en) | A kind of movable suspending arm hanging device of overturning-preventing for building | |
| CN105036018A (en) | Crank arm type lifting device of aerial work platform | |
| CN102515066A (en) | Overhead working truck working bucket levelling device with anti-overturn mechanism | |
| CN110341983A (en) | For overturning the bracket of unmanned plane | |
| CN105036016A (en) | Crank arm type aerial work platform with high stability | |
| CN105065880A (en) | Folding tripod for optical surveying instrument | |
| CN204879353U (en) | A folding tripod for optics surveying instrument | |
| KR101700852B1 (en) | Hand crane for safety diagmosis of highness section | |
| CN204938898U (en) | A kind of scope of work crank type aerial working platform flexibly | |
| JP2019039261A (en) | Concrete distributor | |
| CN107059746A (en) | A kind of adjustable sprinkling truck operation platform | |
| CN110641565B (en) | Box culvert handling tool car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |