CN106829800B - A kind of aerial work platform securing device - Google Patents
A kind of aerial work platform securing device Download PDFInfo
- Publication number
- CN106829800B CN106829800B CN201710043123.7A CN201710043123A CN106829800B CN 106829800 B CN106829800 B CN 106829800B CN 201710043123 A CN201710043123 A CN 201710043123A CN 106829800 B CN106829800 B CN 106829800B
- Authority
- CN
- China
- Prior art keywords
- hydraulic pressure
- fixedly connected
- pedestal
- bar
- support
- 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.)
- Expired - Fee Related
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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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0608—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement driven by screw or spindle
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of aerial work platform securing devices, including pedestal, support base and spring, the pedestal is located at the lower section of support base, the both sides of the base bottom are connected with idler wheel by holder, the shaft that passes on left of the base top is connected with first support bar, the right side of the base top is connected with second support bar by shaft, it is fixedly connected with motor housing on the right side of the support base, it is fixedly connected with controller on the right side of the motor housing, the bottom of the motor box cavity is fixedly connected with motor, the both sides of support base bottom have been fixedly connected with fixed block.Two the second connecting plates of the invention to shrinking together, controlling the first hydraulic pressure elongation bar by controller again drives the second connecting plate to move up, second connecting plate is stored to the inner cavity of babinet, to increase the contact area to ground, support base can be stablized, the shaking of support base is avoided, people's operation on support base is convenient for.
Description
Technical field
The present invention relates to aerial work platform equipment technical field, specially a kind of aerial work platform securing device.
Background technology
Aerial work platform is to serve the mobilitys working at height such as industry-by-industry working at height, equipment installation, maintenance
Product, aerial work platform Related product mainly has：Scissor aerial work platform, is cranked arm at trailer-type aerial work platform
Formula aerial work platform, straight arm type aerial work platform, aluminium alloy aerial work platform, double-cylinder type aerial work platform, spider
Seven major class of formula aerial work platform.
Traditional aerial work platform is supported ground by the elongation of hydraulic mandril, and hydraulic mandril and ground connect
Contacting surface product is small, and because people stands in working at height, is easy that support platform is made to shake so that pedestal is not sufficiently stable, and is unfavorable for people
Operation is carried out on platform.
Invention content
The purpose of the present invention is to provide a kind of aerial work platform securing device, have firm to pedestal support excellent
Point solves the problems, such as that base of aerial working platform support is jiggly.
To achieve the above object, the present invention provides the following technical solutions：A kind of aerial work platform securing device, including bottom
Seat, support base and spring, the pedestal are located at the lower section of support base, and the both sides of the base bottom are flexibly connected by holder
There are idler wheel, the shaft that passes on left of the base top to be connected with first support bar, pass through on the right side of the base top
Shaft is connected with second support bar, and motor housing is fixedly connected on the right side of the support base, and the right side of the motor housing is solid
Surely it is connected with controller, the bottom of the motor box cavity is fixedly connected with motor, and the both sides of the support base bottom are fixed
It is connected with fixed block, threaded rod is connected between two fixed blocks, the right end of the threaded rod through fixed block and extends
To the inner cavity of motor housing, the surface of the threaded rod is arranged with the first thread bush and the second thread bush successively from right to left, described
The one end of first support bar far from pedestal is flexibly connected by shaft with the first thread bush, and the second support bar is far from pedestal
One end is flexibly connected by shaft with the second thread bush, and the both sides of the base bottom have been fixedly connected with babinet, the pedestal
Inside be fixedly connected with hydraulic cylinder, the inner cavity of the hydraulic cylinder is provided with the first hydraulic pressure elongation bar, first hydraulic pressure
The bottom of elongation bar extends to the inner cavity of babinet, and the inner cavity of the first hydraulic pressure elongation bar is provided with the second hydraulic pressure elongation bar, institute
The bottom for stating the second hydraulic pressure elongation bar extends to the outside of the first hydraulic pressure elongation bar, and the bottom of the second hydraulic pressure elongation bar is fixed
It is connected with pressing plate, the bottom of the pressing plate is fixedly connected with the first connecting plate by spring, and the both sides of first connecting plate are equal
It is connected with support plate by shaft, the bottom of the first hydraulic pressure elongation bar both sides is connected with second by shaft
Connecting plate, the one end of second connecting plate far from the first hydraulic pressure elongation bar are flexibly connected by shaft with support plate, the control
Device processed is electrically connected with motor, the first hydraulic pressure elongation bar and the second hydraulic pressure elongation bar respectively.
Preferably, the surface of the threaded rod is arranged with supporting block, and the top of the supporting block and the bottom of support base are solid
Fixed connection.
Preferably, first thread bush is threadedly coupled with threaded rod, and second thread bush is threadedly coupled with threaded rod.
Preferably, snubber block, right side and the motor box cavity of the snubber block are fixedly connected on the right side of the motor
Right side is fixedly connected.
Preferably, the bottom of the support plate is fixedly connected with non-slip mat.
Compared with prior art, beneficial effects of the present invention are as follows：
1, the present invention by the hydraulic cylinder that is internally provided in pedestal, controller can control the first hydraulic pressure elongation bar and
Second hydraulic pressure elongation bar is flexible, and the second hydraulic pressure elongation bar band dynamic pressure plate moves down, the first connecting plate of pressing plate pair and support plate into
Row compresses, and setting and the ground of support plate are in direct contact, and increases the contact area with ground, support is more firm, does not have to usually
When moved up by controller control the second hydraulic pressure elongation bar band dynamic pressure plate, pressing plate drives the first connecting plate to move up by spring, two
A second connecting plate to shrinking together, then controls the first hydraulic pressure elongation bar by controller and the second connecting plate is driven to move up, by the
Two connecting plates are stored to the inner cavity of babinet, to increase the contact area to ground, can be stablized support base, be avoided branch
The shaking of seat is supportted, people's operation on support base is convenient for.
2, the present invention passes through the setting of motor, the shaft rotation of controller control motor, the shaft drive threaded rod of motor
Rotation, the cooperation of threaded rod and the first thread bush and the second thread bush make the first thread bush and the relatively transverse shifting of the second thread bush
Dynamic, the screw thread inside the first thread bush and the second thread bush is on the contrary, pass through the first thread bush, the second thread bush, first support bar
Cooperation with second support bar can be such that support base moves up, and the lifting of support base, fixed block and supporting block is facilitated to pass through
Bearing is flexibly connected with threaded rod, can be supported to threaded rod, also allows for the rotation of threaded rod, the setting of snubber block is to electricity
Machine carries out damping, buffering protection, extends the service life of motor, and the setting of non-slip mat is used for increasing the frictional force of support plate bottom.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial structurtes enlarged diagram of A-A of the present invention.
In figure：1 pedestal, 2 support bases, 3 springs, 4 idler wheels, 5 first support bars, 6 second support bars, 7 motor housings, 8 controls
Device, 9 motors, 10 fixed blocks, 11 threaded rods, 12 first thread bush, 13 second thread bush, 14 babinets, 15 hydraulic cylinders, 16 first
Hydraulic pressure elongation bar, 17 second hydraulic pressure elongation bars, 18 pressing plates, 19 first connecting plates, 20 support plates, 21 second connecting plates, 22 supports
Block, 23 snubber blocks, 24 non-slip mats.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of aerial work platform securing device, including pedestal 1, support base 2 and spring 3, pedestal 1
In the lower section of support base 2, the both sides of 1 bottom of pedestal are connected with idler wheel 4 by holder, and 1 top of pedestal passes on left
Shaft is connected with first support bar 5, and the right side at 1 top of pedestal is connected with second support bar 6, support base by shaft
2 right side is fixedly connected with motor housing 7, and the right side of motor housing 7 is fixedly connected with controller 8, and the bottom of 7 inner cavity of motor housing is fixed
It is connected with motor 9, the right side of motor 9 is fixedly connected with snubber block 23, and the right side of snubber block 23 is solid with the right side of 7 inner cavity of motor housing
The setting of fixed connection, snubber block 23 carries out damping, buffering protection to motor 9, extends the service life of motor 9,2 bottom of support base
Both sides be fixedly connected with fixed block 10, threaded rod 11, the right end of threaded rod 11 are connected between two fixed blocks 10
Through fixed block 10 and the inner cavity of motor housing 7 is extended to, the surface of threaded rod 11 is arranged with supporting block 22, the top of supporting block 22
It is fixedly connected with the bottom of support base 2, fixed block 10 and supporting block 22 are flexibly connected by bearing with threaded rod 11, can be right
Threaded rod 11 is supported, and also allows for the rotation of threaded rod 11, and the surface of threaded rod 11 is arranged with the first spiral shell successively from right to left
Line set 12 and the second thread bush 13, the first thread bush 12 are threadedly coupled with threaded rod 11, the second thread bush 13 and 11 spiral shell of threaded rod
Line connects, and the one end of first support bar 5 far from pedestal 1 is flexibly connected by shaft with the first thread bush 12, and second support bar 6 is remote
One end from pedestal 1 is flexibly connected by shaft with the second thread bush 13, and the both sides of 1 bottom of pedestal have been fixedly connected with babinet
14, by the setting of motor 9, controller 8 controls the shaft rotation of motor 9, and the shaft of motor 9 drives threaded rod 11 to rotate, spiral shell
The cooperation of rasp bar 11 and the first thread bush 12 and the second thread bush 13 keeps the first thread bush 12 and the second thread bush 13 relatively transverse
It is mobile, screw thread inside the first thread bush 12 and the second thread bush 13 on the contrary, by the first thread bush 12, the second thread bush 13,
The cooperation of first support bar 5 and second support bar 6 can be such that support base 2 moves up, and facilitate the lifting of support base 2, pedestal 1
Inside is fixedly connected with hydraulic cylinder 15, and the inner cavity of hydraulic cylinder 15 is provided with the first hydraulic pressure elongation bar 16, the elongation of the first hydraulic pressure
The bottom of bar 16 extends to the inner cavity of babinet 14, and the inner cavity of the first hydraulic pressure elongation bar 16 is provided with the second hydraulic pressure elongation bar 17, the
The bottom of two hydraulic pressure elongation bars 17 extends to the outside of the first hydraulic pressure elongation bar 16, and the bottom of the second hydraulic pressure elongation bar 17, which is fixed, to be connected
It is connected to pressing plate 18, the bottom of pressing plate 18 is fixedly connected with the first connecting plate 19 by spring 3, and the both sides of the first connecting plate 19 are logical
It crosses shaft and is connected with support plate 20, the bottom of 16 both sides of the first hydraulic pressure elongation bar is connected with the second company by shaft
Fishplate bar 21, the one end of the second connecting plate 21 far from the first hydraulic pressure elongation bar 16 are flexibly connected by shaft with support plate 20, support
The bottom of plate 20 is fixedly connected with non-slip mat 24, and the setting of non-slip mat 24 is used for increasing the frictional force of 20 bottom of support plate, control
Device 8 is electrically connected with motor 9, the first hydraulic pressure elongation bar 16 and the second hydraulic pressure elongation bar 17 respectively, by being set in the inside of pedestal 1
It is equipped with hydraulic cylinder 15, controller 8 can control the first hydraulic pressure elongation bar 16 and the second hydraulic pressure elongation bar 17 is flexible, the second hydraulic pressure
Elongation bar 17 is moved down with dynamic pressure plate 18, and pressing plate 18 compresses the first connecting plate 19 and support plate 20, support plate 20
Setting is in direct contact with ground, increases the contact area with ground, support is more firm, is controlled when not used by controller 8 usually
It makes the second hydraulic pressure elongation bar 17 to move up with dynamic pressure plate 18, pressing plate 18 drives the first connecting plate 19 to move up by spring 3, two second
Connecting plate 21 to shrinking together, then controls the first hydraulic pressure elongation bar 16 by controller 8 and the second connecting plate 21 is driven to move up, by the
Two connecting plates 21 are stored to the inner cavity of babinet 14, to increase the contact area to ground, can be stablized support base 1, be kept away
Exempt from the shaking of support base 2, is convenient for people's operation on support base 2.
It is moved down with dynamic pressure plate 18 in use, controller 8 controls the second hydraulic pressure elongation bar 17, pressing plate 18 is connected to first
Plate 19 and support plate 20 are compressed, and support plate 20 is in direct contact with ground, control the second liquid by controller 8 when not used usually
Pressure stretch stock 17 is moved up with dynamic pressure plate 18, and pressing plate 18 drives the first connecting plate 19 to move up by spring 3, two the second connecting plates 21
To shrinking together, then the first hydraulic pressure elongation bar 16 is controlled by controller 8, the second connecting plate 21 is driven to move up, by the second connecting plate
21 store to the inner cavity of babinet 14.
In summary：The aerial work platform securing device passes through hydraulic cylinder 15, the first hydraulic pressure elongation bar 16, second
The cooperation of hydraulic pressure elongation bar 17, pressing plate 18, the first connecting plate 19, support plate 20 and the second connecting plate 21, solves working at height
Platform base supports jiggly problem.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of aerial work platform securing device, including pedestal（1）, support base（2）, threaded rod（11）And spring（3）, described
Pedestal（1）Positioned at support base（2）Lower section, the pedestal（1）The both sides of bottom are connected with idler wheel by holder（4）,
The pedestal（1）The shaft that passes on left at top is connected with first support bar（5）, the pedestal（1）The right side at top is logical
It crosses shaft and is connected with second support bar（6）, the threaded rod（11）Surface be arranged with the first screw thread successively from right to left
Set（12）With the second thread bush（13）, it is characterised in that：The support base（2）Right side be fixedly connected with motor housing（7）, described
Motor housing（7）Right side be fixedly connected with controller（8）, the motor housing（7）The bottom of inner cavity is fixedly connected with motor（9）,
The support base（2）The both sides of bottom have been fixedly connected with fixed block（10）, two fixed blocks（10）Between be connected with spiral shell
Rasp bar（11）, the threaded rod（11）Right end run through fixed block（10）And extend to motor housing（7）Inner cavity, described first
Strut（5）Far from pedestal（1）One end pass through shaft and the first thread bush（12）Flexible connection, the second support bar（6）Far
From pedestal（1）One end pass through shaft and the second thread bush（13）Flexible connection, the pedestal（1）The both sides of bottom are fixed to be connected
It is connected to babinet（14）, the pedestal（1）Inside be fixedly connected with hydraulic cylinder（15）, the hydraulic cylinder（15）Inner cavity set
It is equipped with the first hydraulic pressure elongation bar（16）, the first hydraulic pressure elongation bar（16）Bottom extend to babinet（14）Inner cavity, it is described
First hydraulic pressure elongation bar（16）Inner cavity be provided with the second hydraulic pressure elongation bar（17）, the second hydraulic pressure elongation bar（17）Bottom
Extend to the first hydraulic pressure elongation bar（16）Outside, the second hydraulic pressure elongation bar（17）Bottom be fixedly connected with pressing plate
（18）, the pressing plate（18）Bottom pass through spring（3）It is fixedly connected with the first connecting plate（19）, first connecting plate（19）
Both sides support plate is connected with by shaft（20）, the first hydraulic pressure elongation bar（16）The bottom of both sides is by turning
Axis is connected with the second connecting plate（21）, second connecting plate（21）Far from the first hydraulic pressure elongation bar（16）One end pass through
Shaft and support plate（20）Flexible connection, the controller（8）Respectively with motor（9）, the first hydraulic pressure elongation bar（16）With second
Hydraulic pressure elongation bar（17）It is electrically connected.
2. a kind of aerial work platform securing device according to claim 1, it is characterised in that：The threaded rod（11）'s
Surface is arranged with supporting block（22）, the supporting block（22）Top and support base（2）Bottom be fixedly connected.
3. a kind of aerial work platform securing device according to claim 1, it is characterised in that：First thread bush
（12）With threaded rod（11）It is threadedly coupled, second thread bush（13）With threaded rod（11）It is threadedly coupled.
4. a kind of aerial work platform securing device according to claim 1, it is characterised in that：The motor（9）The right side
Side is fixedly connected with snubber block（23）, the snubber block（23）Right side and motor housing（7）It is fixedly connected on the right side of inner cavity.
5. a kind of aerial work platform securing device according to claim 1, it is characterised in that：The support plate（20）'s
Bottom is fixedly connected with non-slip mat（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043123.7A CN106829800B (en) | 2017-01-19 | 2017-01-19 | A kind of aerial work platform securing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043123.7A CN106829800B (en) | 2017-01-19 | 2017-01-19 | A kind of aerial work platform securing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106829800A CN106829800A (en) | 2017-06-13 |
| CN106829800B true CN106829800B (en) | 2018-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710043123.7A Expired - Fee Related CN106829800B (en) | 2017-01-19 | 2017-01-19 | A kind of aerial work platform securing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106829800B (en) |
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| CN107943237A (en) * | 2017-12-18 | 2018-04-20 | 苏州德特尼罗电子科技有限公司 | A kind of computer cabinet with fire-proof function |
| CN108033411A (en) * | 2017-12-29 | 2018-05-15 | 郑州国知网络技术有限公司 | A kind of lifting gear for pruning fruit tree |
| CN109132931B (en) * | 2018-08-30 | 2023-08-04 | 合肥亿翔智能制造有限公司 | Conveying trolley with supporting structure for spliced automobile chassis |
| CN110759277B (en) * | 2019-11-29 | 2024-05-17 | 安徽华源物流有限责任公司 | Logistics cargo lifting trolley |
| CN113086880A (en) * | 2019-12-23 | 2021-07-09 | 岳阳市永金起重永磁铁有限公司 | Vehicle lifting device with electromagnet power assisting device |
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| US4764075A (en) * | 1986-04-22 | 1988-08-16 | Safetech Pty. Ltd. | Load elevator |
| CN103508376A (en) * | 2013-09-25 | 2014-01-15 | 江苏海大印染机械有限公司 | Cloth guide roller supporting device |
| CN103539037A (en) * | 2012-07-14 | 2014-01-29 | 南车青岛四方机车车辆股份有限公司 | Aerial work platform |
| CN104773674A (en) * | 2015-03-31 | 2015-07-15 | 苏琳 | Lifting platform base for high-altitude work |
| CN205369980U (en) * | 2016-02-25 | 2016-07-06 | 新乡医学院 | Support frame for construction machinery |
| CN205476590U (en) * | 2016-03-17 | 2016-08-17 | 刘建立 | Movable support for construction |
| CN105905597A (en) * | 2016-06-22 | 2016-08-31 | 无锡市东特机械科技有限公司 | Transporting device for sealing piece |
| CN205820830U (en) * | 2016-06-13 | 2016-12-21 | 重庆三希宝科技发展有限公司 | A kind of installing rack installed for electronic product |
-
2017
- 2017-01-19 CN CN201710043123.7A patent/CN106829800B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4764075A (en) * | 1986-04-22 | 1988-08-16 | Safetech Pty. Ltd. | Load elevator |
| CN103539037A (en) * | 2012-07-14 | 2014-01-29 | 南车青岛四方机车车辆股份有限公司 | Aerial work platform |
| CN103508376A (en) * | 2013-09-25 | 2014-01-15 | 江苏海大印染机械有限公司 | Cloth guide roller supporting device |
| CN104773674A (en) * | 2015-03-31 | 2015-07-15 | 苏琳 | Lifting platform base for high-altitude work |
| CN205369980U (en) * | 2016-02-25 | 2016-07-06 | 新乡医学院 | Support frame for construction machinery |
| CN205476590U (en) * | 2016-03-17 | 2016-08-17 | 刘建立 | Movable support for construction |
| CN205820830U (en) * | 2016-06-13 | 2016-12-21 | 重庆三希宝科技发展有限公司 | A kind of installing rack installed for electronic product |
| CN105905597A (en) * | 2016-06-22 | 2016-08-31 | 无锡市东特机械科技有限公司 | Transporting device for sealing piece |
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| Publication number | Publication date |
|---|---|
| CN106829800A (en) | 2017-06-13 |
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Effective date of registration: 20190312 Address after: Room 407, Unit 2, Unit 1, Haihui Center, No. 4559 Binhai Sandao, Wenzhou Economic and Technological Development Zone, 325000 Zhejiang Province Patentee after: ZHEJIANG TUSHENG POWER TRANSMISSION ENGINEERING CO., LTD. Address before: 325000 Binhai Park A408 District, Wenzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: WENZHOU TUSHENG TECHNOLOGY CO., LTD. |
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Granted publication date: 20181002 Termination date: 20190119 |