CN110078001A - A kind of running gear of voluntarily scissors aerial work platform - Google Patents
A kind of running gear of voluntarily scissors aerial work platform Download PDFInfo
- Publication number
- CN110078001A CN110078001A CN201910436939.5A CN201910436939A CN110078001A CN 110078001 A CN110078001 A CN 110078001A CN 201910436939 A CN201910436939 A CN 201910436939A CN 110078001 A CN110078001 A CN 110078001A
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- CN
- China
- Prior art keywords
- wall
- fixedly connected
- carrying vehicle
- rotating wheel
- wheel
- 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.)
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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
-
- 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
- B66F13/00—Common constructional features or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
A kind of running gear of voluntarily scissors aerial work platform, including carrying vehicle and four rotating wheels for being rotatably connected on its bottom end quadrangle, the bottom end quadrangle of the carrying vehicle is fixedly connected to cantilever, four cantilevers are coaxially swung with the rotating wheel, the bottom end of the cantilever is fixedly connected with fixing axle, and the axle center of the fixing axle and the center of rotation of the rotating wheel are located at same axis；When carrying vehicle is mobile to any direction by rotating wheel, the rotation of rotating wheel and its front side in front of the carrying vehicle direction of motion is visited wheel while being moved, if have uplink abrupt slope or downlink abrupt slope in front of carrying vehicle moving direction, rotation is visited wheel and is contacted in advance with uplink abrupt slope or downlink abrupt slope compared with rotating wheel, linking arm can be rotated, sliding case can be in fixed bin to two Slideslips under the drive of connecting rod, so that the touch head on touching bar is contacted with touching switch, rotating wheel on carrying vehicle stops operating immediately, improves the safety of construction operation.
Description
Technical field
The present invention relates to technical field of engineering equipment, and in particular to a kind of walking dress of voluntarily scissors aerial work platform
It sets.
Background technique
Scissors aerial work platform is widely used high altitude operation special equipment, its scissors mechanism structure makes to go up and down
Platform raising has higher stability, roomy job platform and higher bearing capacity, keeps high altitude operation range bigger and is suitble to
More people operation simultaneously, scissors aerial work platform, which divides, fixes scissor-type, mobile scissor-type, voluntarily scissor-type, vehicle-mounted scissor-type, from
Row scissor aerial work platform can under different height working condition quickly, low-speed running, operating personnel can be in the sky
Platform remote control operation platform is continuously finished the work such as upper and lower, advance, retrogressing, steering.
When voluntarily scissor aerial work platform is mobile, if there are the abrupt slope of uplink or the abrupt slope of downlink in mobile front, from
Row scissor aerial work platform can not detect in advance, be located at operator in addition and be located at high-altitude, can not accurate observation ground mask
Body situation, is easy to happen accident, and there are security risks.
Summary of the invention
Of the existing technology in order to overcome the problems, such as, the present invention provides a kind of walkings of voluntarily scissors aerial work platform
Device.
Technical solution of the present invention is specific as follows: a kind of running gear of voluntarily scissors aerial work platform, including carrying
Vehicle and four rotating wheels for being rotatably connected on its bottom end quadrangle, the bottom end quadrangle of the carrying vehicle are fixedly connected to cantilever, and four
A cantilever is coaxially swung with the rotating wheel, and the bottom end of the cantilever is fixedly connected with fixing axle, the axis of the fixing axle
The center of rotation of the heart and the rotating wheel is located at same axis, and linking arm, the connection are rotatably connected in the fixing axle
The other end of arm is rotatably connected to rotation and visits wheel, and the outside that wheel is respectively positioned on the carrying vehicle is visited in four rotations, described
The outer wall of fixing axle is fixedly connected to fixed bin, and the inner wall both ends of the fixed bin are fixedly connected with touching switch, described solid
The inner sidewall for determining box offers connection sliding slot, and the inner wall of the fixed bin slidably connects sliding case, and the linking arm is close to institute
The one end for stating fixing axle is fixedly connected with connecting rod, and the connecting rod passes through the connection sliding slot and the fixed company of the sliding case
It connects, the inner wall both ends of the sliding case slidably connect touching bar, and the outer end wall of the touching bar is fixedly connected with touch head.
Preferably, the lateral wall of the fixed bin offers adjusting sliding slot.
Preferably, the outer wall both ends of the sliding case are bolted with the clamping screw for compressing the touching bar, the pressure
Tight screw rod passes through the outer wall that the adjusting sliding slot is located at the fixed bin.
Preferably, the touching bar is fixedly connected with adjusting shift plate, the adjusting far from one end outer wall of the sliding case
Shift plate passes through the outer wall that the adjusting sliding slot is located at the fixed bin.
Preferably, the rotation is visited wheel and is in the same plane with the rotating wheel.
Compared with prior art, beneficial effects of the present invention:
1. carrying vehicle is moved by rotating wheel, when carrying vehicle is mobile to any direction by rotating wheel, positioned at holding
The rotation of rotating wheel and its front side in front of the carrier vehicle direction of motion is visited wheel while being moved, when moving, if carrying vehicle is mobile
When having uplink abrupt slope or downlink abrupt slope in front of direction, rotation is visited wheel and is connect in advance with uplink abrupt slope or downlink abrupt slope compared with rotating wheel
Touching, under the effect of external force, linking arm can be rotated, if linking arm rotates, sliding case can under the drive of connecting rod
To two Slideslips in fixed bin, so that the touch head on touching bar is contacted with touching switch, the rotating wheel on carrying vehicle is immediately
It stops operating, carrying vehicle stops, and whether the front that can detect carrying vehicle moving direction in advance has uplink abrupt slope or downlink abrupt slope, mention
The safety of high construction operation；
2. when in use, operator can unscrew outward clamping screw, and touch bar by adjusting shift plate slidable adjustment
The length of stretching be adjusted it can according to actual use situation, convenient for making to realize the rotation amplitude for adjusting linking arm
With clamping screw being rotated inward locking and adjusts touching bar, it is more convenient to adjust after adjusting.
Detailed description of the invention
Fig. 1 is the structural representation of one kind voluntarily running gear of scissors aerial work platform described in the embodiment of the present invention 1
Figure；
Fig. 2 is linking arm connection schematic diagram described in the embodiment of the present invention 1；
Fig. 3 is fixed bin schematic diagram of internal structure described in the embodiment of the present invention 1；
Fig. 4 is sliding case schematic diagram of internal structure described in the embodiment of the present invention 1.
In figure 1 above -4,1, carrying vehicle；11, rotating wheel；12, cantilever；13, fixing axle；2, linking arm；21, rotation is visited
Wheel；22, connecting rod；3, fixed bin；301, sliding slot is adjusted；302, sliding slot is connected；31, touching switch；4, case is slided；41, it touches
Bar；42, touch head；43, shift plate is adjusted；44, clamping screw.
Specific embodiment:
The present invention is described further with reference to the accompanying drawings.
Embodiment
As depicted in figs. 1 and 2, a kind of running gear of voluntarily scissors aerial work platform, including carrying vehicle 1 and rotation connect
Connect four rotating wheels 11 in its bottom end quadrangle, the bottom end quadrangle of carrying vehicle 1 is fixedly connected to cantilever 12, four cantilevers 12 with
Rotating wheel 11 is coaxially swung, and the bottom end of cantilever 12 is fixedly connected with fixing axle 13, the axle center of fixing axle 13 and turning for rotating wheel 11
The moving axis heart is located at same axis, and linking arm 2 is rotatably connected in fixing axle 13, and the other end of linking arm 2 is rotatably connected to
Wheel 21 is visited in rotation, and the outside that wheel 21 is respectively positioned on carrying vehicle 1 is visited in four rotations, and rotation is visited wheel 21 and connect with ground with rotating wheel 11
Touching, carrying vehicle 1 are moved by rotating wheel 11, when carrying vehicle 1 is mobile to any direction by rotating wheel 11, are located at carrying
The rotation of rotating wheel 11 and its front side in front of 1 direction of motion of vehicle is visited wheel 21 and is moved simultaneously, when moving, if carrying vehicle 1
When having uplink abrupt slope or downlink abrupt slope in front of moving direction, rotation is visited wheel 21 and is shifted to an earlier date and uplink abrupt slope or downlink compared with rotating wheel 11
Abrupt slope contact, under the effect of external force, linking arm 2 can be rotated.
As shown in figure 3, the outer wall of fixing axle 13 is fixedly connected to fixed bin 3, the inner wall both ends of fixed bin 3 are fixedly connected
There is touching switch 31, the inner sidewall of fixed bin 3 offers connection sliding slot 302, and the inner wall of fixed bin 3 slidably connects sliding case 4,
At level ground, sliding case 4 is located at the middle position of fixed bin 3, and linking arm 2 is fixedly connected close to one end of fixing axle 13
There is connecting rod 22, connecting rod 22 passes through connection sliding slot 302 and is fixedly connected with sliding case 4, and the inner wall both ends of sliding case 4 are slidably connected
There is touching bar 41, the outer end wall of touching bar 41 is fixedly connected with touch head 42, if linking arm 2 rotates, sliding case 4 is even
It can driven in fixed bin 3 to two Slideslips, touching switch 31 and the vehicle-mounted driving motor of carrying vehicle 1 under the drive of extension bar 22
It connects in circuit, so that the touch head 42 on touching bar 41 is contacted with touching switch 31, the rotating wheel 11 on carrying vehicle 1 stops immediately
Rotation stop is dynamic, and carrying vehicle 1 stops, and whether the front that can detect 1 moving direction of carrying vehicle in advance has uplink abrupt slope or downlink abrupt slope, mention
The safety of high construction operation.
As shown in figure 4, the lateral wall of fixed bin 3, which offers, adjusts sliding slot 301, the outer wall both ends of sliding case 4 are spirally connected useful
In the clamping screw 44 for compressing touching bar 41, clamping screw 44, which passes through, adjusts the outer wall that sliding slot 301 is located at fixed bin 3, is sliding
When case 4 slides, clamping screw 44 can be free to slide in adjusting sliding slot 301, not will cause interference, touching bar 41 is far from sliding case 4
One end outer wall be fixedly connected with and adjust shift plate 43, adjust shift plate 43 and pass through and adjust sliding slot 301 and be located at the outer wall of fixed bin 3,
When sliding the sliding of case 4, adjusting shift plate 43 can be free to slide in adjusting sliding slot 301, not will cause interference, and rotation, which is visited, to be taken turns 21 and rotate
Wheel 11 is in the same plane, and can be run the forward path that will pass through to rotating wheel 11 and be detected, when in use, operator
Member can unscrew outward clamping screw 44, and touch the length that bar 41 stretches out by adjusting 43 slidable adjustment of shift plate, to realize
The rotation amplitude for adjusting linking arm 2 be adjusted it can according to actual use situation, after adjusting, by clamping screw 44
It rotates inward locking and adjusts touching bar 41, it is more convenient to adjust.
Claims (5)
1. a kind of running gear of voluntarily scissors aerial work platform, including carrying vehicle (1) and it is rotatably connected on its bottom end quadrangle
Four rotating wheels (11), which is characterized in that the bottom end quadrangle of the carrying vehicle (1) is fixedly connected to cantilever (12), four
The cantilever (12) is fixedly connected with fixing axle (13) with the coaxial swing of the rotating wheel (11), the bottom end of the cantilever (12),
The axle center of the fixing axle (13) and the center of rotation of the rotating wheel (11) are located at same axis, on the fixing axle (13)
It is rotatably connected to linking arm (2), the other end of the linking arm (2) is rotatably connected to rotation and visits wheel (21), and described in four
The outside that wheel (21) is respectively positioned on the carrying vehicle (1) is visited in rotation, and the outer wall of the fixing axle (13) is fixedly connected to fixed bin
(3), the inner wall both ends of the fixed bin (3) are fixedly connected with touching switch (31), and the inner sidewall of the fixed bin (3) offers
It connects sliding slot (302), the inner wall of the fixed bin (3) slidably connects sliding case (4), and the linking arm (2) is close to described solid
One end of dead axle (13) is fixedly connected with connecting rod (22), the connecting rod (22) pass through the connection sliding slot (302) with it is described
Sliding case (4) is fixedly connected, and the inner wall both ends of sliding case (4) slidably connect touching bar (41), the touching bar (41)
Outer end wall be fixedly connected with touch head (42).
2. a kind of running gear of voluntarily scissors aerial work platform according to claim 1, which is characterized in that described solid
The lateral wall for determining box (3), which offers, adjusts sliding slot (301).
3. a kind of running gear of voluntarily scissors aerial work platform according to claim 2, which is characterized in that the cunning
The outer wall both ends of dynamic case (4) are bolted with the clamping screw (44) for compressing touching bar (41), the clamping screw (44)
It is located at the outer wall of the fixed bin (3) across adjusting sliding slot (301).
4. a kind of running gear of voluntarily scissors aerial work platform according to claim 2, which is characterized in that the touching
Touching lever (41) is fixedly connected with far from one end outer wall of sliding case (4) and adjusts shift plate (43), and the adjusting shift plate (43) is worn
Cross the outer wall that adjusting sliding slot (301) is located at the fixed bin (3).
5. a kind of running gear of voluntarily scissors aerial work platform according to claim 1, which is characterized in that described turn
Dynamic wheel (21) of visiting is in the same plane with the rotating wheel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910436939.5A CN110078001B (en) | 2019-05-24 | 2019-05-24 | Walking device of self-shearing type aerial work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910436939.5A CN110078001B (en) | 2019-05-24 | 2019-05-24 | Walking device of self-shearing type aerial work platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110078001A true CN110078001A (en) | 2019-08-02 |
| CN110078001B CN110078001B (en) | 2020-07-21 |
Family
ID=67421671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910436939.5A Active CN110078001B (en) | 2019-05-24 | 2019-05-24 | Walking device of self-shearing type aerial work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110078001B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000264598A (en) * | 1999-03-18 | 2000-09-26 | Nagano Kogyo Kk | Height lift working machine |
| US20060011403A1 (en) * | 2002-06-24 | 2006-01-19 | Michael Sjoberg | Transport device with slave control |
| CN1771187A (en) * | 2003-02-04 | 2006-05-10 | 詹姆斯·伦纳德·贝克特 | Improvements in or relating to fork lift trucks |
| CN206751341U (en) * | 2017-01-11 | 2017-12-15 | 诺力机械股份有限公司 | A kind of pit-hole supporting protection device of aerial work platform |
| CN109502511A (en) * | 2018-11-16 | 2019-03-22 | 中山小神童创新科技有限公司 | A kind of lift haulage equipment and its operational method |
-
2019
- 2019-05-24 CN CN201910436939.5A patent/CN110078001B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000264598A (en) * | 1999-03-18 | 2000-09-26 | Nagano Kogyo Kk | Height lift working machine |
| US20060011403A1 (en) * | 2002-06-24 | 2006-01-19 | Michael Sjoberg | Transport device with slave control |
| CN1771187A (en) * | 2003-02-04 | 2006-05-10 | 詹姆斯·伦纳德·贝克特 | Improvements in or relating to fork lift trucks |
| CN206751341U (en) * | 2017-01-11 | 2017-12-15 | 诺力机械股份有限公司 | A kind of pit-hole supporting protection device of aerial work platform |
| CN109502511A (en) * | 2018-11-16 | 2019-03-22 | 中山小神童创新科技有限公司 | A kind of lift haulage equipment and its operational method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110078001B (en) | 2020-07-21 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Jinghao Inventor after: Li Huike Inventor before: Cao Jinghao |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 221000 Shanghai Road, Copper Mt. District, Jiangsu, No. 101, No. Applicant after: Jiangsu Normal University Address before: Yunlong District Jiangsu province Xuzhou city peace road 221000 No. 57 Applicant before: Jiangsu Normal University |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |