CN206955590U - A kind of Portable lifting workbench - Google Patents
A kind of Portable lifting workbench Download PDFInfo
- Publication number
- CN206955590U CN206955590U CN201720761151.8U CN201720761151U CN206955590U CN 206955590 U CN206955590 U CN 206955590U CN 201720761151 U CN201720761151 U CN 201720761151U CN 206955590 U CN206955590 U CN 206955590U
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- CN
- China
- Prior art keywords
- base
- table top
- articulated linkage
- cross articulated
- portable lifting
- 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
It the utility model is related to a kind of Portable lifting workbench, including base, table top, cross articulated linkage, the base and table top are respectively the rectangular configuration that the left and right sides carries quadric flanging, the flange of base is upward, the flange of table top is down, base and table-board to right or left both sides are respectively provided with one group of cross articulated linkage, two free ends up and down of the cross articulated linkage group, it is hinged respectively with base and table top, the another two free end of the cross articulated linkage group is respectively equipped with sliding block, quadric flanging groove of the sliding block respectively with base and table top matches, with connection axis connection between two sliding blocks of the same side, the middle part of the connecting shaft is connected with leading screw normal thread, the other end of the leading screw passes through gear and motor connection, the motor is fixedly connected with base.Benefit of the present utility model is：Portable lifting platform is using motor and the transmission device of leading screw, drive, and moved by leading screw back and forth movement to be oriented to connecting shaft and sliding block or pulley driving cross articulated linkage, the angle for changing cross articulated linkage realizes the lifting of height of table, table top uses turnup structure with base, not only ensure that using function but also had reduced manufacturing cost.
Description
Technical field
It the utility model is related to a kind of CONSTRUCTION OPERATIONS platform, and in particular to a kind of Portable lifting stage technology neck
Domain.
Background technology
Self-powered platform be it is a kind of can the manned instrument in platform general work, such as in house ornamentation, frock, maintenance of equipment, light fixture
Replacing, cleaning etc. are widely used.Self-powered platform of the prior art is mainly using liquid gas pressure formula, electrodynamic type, electronic convex
The lifting technologies such as wheeled drive device, collapsible, wedge block governor motion, but many in actual use be present
Drawback, such as it is complicated it is unstable, bearing capacity is poor, table top unbalance stress, security performance is low, altitude conversion is cumbersome, platform
Stability in use energy is poor, it is not portable to move integrally.Such as one kind is disclosed in the patent of invention that application publication number is CN105858533
Hydraulic elevating platform, it includes base assembly, the elevating mechanism being connected with the base assembly, is connected with the elevating mechanism
Workbench assembly, the guardrail being connected with the workbench assembly, the hydraulic system being arranged in the base assembly；This hydraulic pressure
Although lifting structure weight capacity is stronger, complicated, stability in use can poor, hydraulic pump and fuel tank easily reveal,
Once production cost is higher, it is more complicated damage maintenance occur, and worker changes height need to manually adjust operation numerous in use
It is trivial；A kind of liftable simple worktable such as is disclosed in the patent of invention that application publication number is CN105271054, its feature exists
In being characterized in that：Including chassis and table top, table top wherein one side is connected with lighting device, the chassis and platform by support
Face is cuboid, and chassis is connected with table top by scissor, and chassis upper surface is provided with motor, motor by shaft coupling with
Leading screw wherein one end is connected, and the leading screw other end is connected with hinge set, and hinge set is connected with scissor, and chassis wherein one side, which is provided with, to be added
Long slab, universal wheel is respectively equipped with the angle of chassis lower surface four, universal wheel is provided with brake apparatus；This liftable simple work
Make platform, although simple in construction, potential safety hazard be present；Universal wheel is respectively equipped with the angle of chassis lower surface four in its structure,
Universal wheel is provided with brake apparatus, and this easy brake apparatus can not play safety when worker is being operated on table top
Fixation, another aspect chassis wherein one side is provided with chute, and lengthened plate is connected with slide, is not provided with pulley limit
Position plate, actual lifting process middle pulley is slided above chute easily occur beat, positioning, stability and security performance compared with
It is low.
Utility model content
Technical problem to be solved in the utility model is：A kind of simple in construction, weight capacity of offer by force, highly adjusts certainly
By, security performance is high, stability is good, cost is low, a kind of portable lifting action platform of more convenient operation.
The technical scheme in the invention for solving the above technical problem is：A kind of Portable lifting workbench, including bottom
Seat, table top, cross articulated linkage, the base and the table top respectively left and right sides carry the rectangular configuration of quadric flanging, base
Flange upward, down, base and table-board to right or left both sides are respectively provided with one group of cross articulated linkage, the cross hinge to the flange of table top
Two free ends up and down of connective pole group, are hinged with base and table top respectively, and the another two of the cross articulated linkage group is free
End is respectively equipped with sliding block, and quadric flanging groove of the sliding block respectively with base and table top matches, between two sliding blocks of the same side
With connection axis connection, the middle part of the connecting shaft is connected with leading screw normal thread, and the other end of the leading screw passes through gear and electricity
Machine is connected, and the motor is fixedly connected with base.This portable self-powered platform, gear and silk are run through using motor
Thick stick is rotatablely connected, and leading screw drives connecting shaft movement, the sliding block in the cross articulated linkage of the left and right sides on base is dragged, the bottom of along
The track movement that the quadric flanging groove of seat is formed, and then drive cross articulated linkage to intersect expansion and shrink, similarly, cross is hinged
The sliding block on the connecting rod top track that also quadric flanging groove is formed along table top slides, so as to cause the lifting of table surface height；Utilize
The auto-lock function of lead screw transmission, it can prevent lifting platform from voluntarily landing；Base and table top selection form movement with quadric flanging groove
Track, cost is minimum, easy for installation, so also ensures that base and table top will not be overturn easily.
Preferably, each group described of cross articulated linkage is respectively by 1-6 to forming, every a pair of cross hinges connective pole
Free end is one another in series be hinged.This portable self-powered platform, different according to the occasion used, thorough fare is different, Ke Yixuan
Select the workbench of different lengths and adjustable height, be highly also impossible to do it is too high, generally within ten meters, cross articulated linkage
Most six pairs it is sufficient that.
Preferably, the sliding block is pulley, quantity is 1-2 composition.Using pulley, lifting resistance is small, uses simultaneously
Two pulleys, there is more preferable guidance quality, while the bearing capacity of workbench can be improved.
Preferably, the motor is provided with wireless remote controller.It can be operated by wireless controller remote-control motor, control work
Make platform lifting, worker can freely adjust height when being used on table top according to being actually needed.
Preferably, the base, table top, cross articulated linkage be characterized in that it is symmetrical.Base and mesa structure
It is identical, it is equal sized, can be completely overlapped in cross articulated linkage contraction state, one, which is easy to carry, to be put, secondly being easy to assemble
With production.
Preferably, the base selects diamond plate with table top.Selection work platform conventional antiskid plate manufactures, anti-skidding
Positive effect, ensure the security during use, reduce manufacturing cost.
With the above mentioned technical proposal compared with prior art, benefit of the present utility model is the utility model：Just
Formula hoistable platform is taken using motor and the transmission device of leading screw, is driven, and connecting shaft and sliding block are oriented to by leading screw back and forth movement
Or the movement of pulley driving cross articulated linkage, the angle for changing cross articulated linkage realize the lifting of height of table, table top
Turnup structure is used with base, not only ensure that using function but also reduced manufacturing cost；The other motor can wireless remote control, make
Can be convenient and swift according to being actually needed free switching height of table in worker's work；The base and its feature of table top with
Equal sized, table top is completely superposed with base in contraction state, is easy to move integrally and is carried.
Brief description of the drawings
Fig. 1 is a kind of a kind of deployed condition structural representation of Portable lifting workbench of the utility model.
Fig. 2 is a kind of a kind of internal structure A-A sectional views of Portable lifting workbench of the utility model.
Fig. 3 is a kind of a kind of base quadric flanging structural representation of Portable lifting workbench of the utility model.
Fig. 4 is a kind of a kind of contraction state structural representation of Portable lifting workbench of the utility model.
Fig. 5 is a kind of another deployed condition structural representation of Portable lifting workbench of the utility model.
Fig. 6 is a kind of another contraction state structural representation of Portable lifting workbench of the utility model.
Shown in figure：100. base；101. quadric flanging groove；102. motor；103. leading screw；200. table top；300. cross
Articulated linkage group；It is 301. be hinged；302. sliding block；303. pulley；304. connecting shaft.
Embodiment
The utility model is elaborated with specific embodiment below in conjunction with the accompanying drawings：；
Embodiment one：A kind of Portable lifting workbench in the present embodiment is as shown in figure 1, base（100）And table top
（200）It is rectangular steel plates, both sides are respectively equipped with quadric flanging groove（101）, base（100）Quadric flanging groove（101）Upward,
Table top（200）Quadric flanging groove（101）Down, base（100）And table top（200）Among left and right be respectively equipped with cross and be hinged
Connection rod set（300）, cross articulated linkage group（300）For the be hinged connecting rod in a pair of centres, each group of cross articulated linkage group（300）
A relative free end below and above, respectively at base（100）And table top（200）It is be hinged（301）, in addition upper and lower two
Individual free end, it is respectively equipped be hinged sliding block（302）, sliding block（302）Respectively with base（100）And table top（200）Secondary turn over
Side groove（101）It is slidably connected, left and right cross articulated linkage group（300）On the same side two sliding blocks（302）Respectively by connecting
Axle（304）Connection, connecting shaft（304）The vertical chain of intermediate thread be connected to leading screw（103）, leading screw（103）Pass through gear and motor
（102）Connection.
It is put on the ground, connecting shaft is moved to the front end of leading screw, and this is that the height of table top is minimum；Motor is started, leading screw turns
It is dynamic, pull connecting shaft and sliding block to move inward, the angle below cross articulated linkage group between two bars diminishes, and table top rise, reaches
To after required height, motor stops, and table top can use with regard to stop motion.
Embodiment two：As illustrated, a kind of Portable lifting platform, the distinctive points with embodiment 1 are：Base（100）With
Table top（200）Respectively diamond plate makes；Sliding block（302）Change two pulleys into（303）；Cross articulated linkage group（300）Respectively
Formed for six pairs of cross articulated linkage hinged in series.Other structures and operation principle are same as Example 1, repeat no more here.
Claims (5)
1. a kind of Portable lifting workbench, including base, table top, cross articulated linkage, it is characterised in that：The base and platform
Face be respectively the left and right sides carry quadric flanging rectangular configuration, the flange of base upward, the flange of table top down, base and platform
Be respectively provided with one group of cross articulated linkage at left and right sides of face, two free ends up and down of the cross articulated linkage group, respectively with bottom
Seat and table top are hinged, and the another two free end of the cross articulated linkage group is respectively equipped with sliding block, the sliding block respectively with base
Matched with the quadric flanging groove of table top, with connection axis connection, the middle part of the connecting shaft and silk between two sliding blocks of the same side
Thick stick normal thread is connected, and the other end of the leading screw is fixedly connected by gear and motor connection, the motor with base.
A kind of 2. Portable lifting workbench according to claim 1, it is characterised in that：Described cross articulated linkage is every
One group respectively by 1-6 to forming, the free end of every a pair of cross hinges connective pole is one another in series be hinged.
A kind of 3. Portable lifting workbench according to claim 1, it is characterised in that：The motor is provided with wireless remote
Control device.
A kind of 4. Portable lifting workbench according to claim 1 or 2, it is characterised in that：The base, table top, ten
Word articulated linkage is characterized in that symmetrical.
A kind of 5. Portable lifting workbench according to claim 1, it is characterised in that：The base is selected with table top
Diamond plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761151.8U CN206955590U (en) | 2017-06-27 | 2017-06-27 | A kind of Portable lifting workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761151.8U CN206955590U (en) | 2017-06-27 | 2017-06-27 | A kind of Portable lifting workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206955590U true CN206955590U (en) | 2018-02-02 |
Family
ID=61385386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720761151.8U Expired - Fee Related CN206955590U (en) | 2017-06-27 | 2017-06-27 | A kind of Portable lifting workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206955590U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109947A (en) * | 2018-09-20 | 2019-01-01 | 郑州云海信息技术有限公司 | A kind of server handling device |
| CN109559660A (en) * | 2019-01-03 | 2019-04-02 | 青岛磊鑫装饰有限公司 | A kind of moving lift type door head billboard installation equipment |
| CN110481452A (en) * | 2019-09-27 | 2019-11-22 | 深圳市车安达机电有限公司 | A kind of stacked clamp bracket with lever |
| CN111558914A (en) * | 2020-05-07 | 2020-08-21 | 杭州克赋科技有限公司 | Computer memory assembling workbench device convenient to operate |
-
2017
- 2017-06-27 CN CN201720761151.8U patent/CN206955590U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109947A (en) * | 2018-09-20 | 2019-01-01 | 郑州云海信息技术有限公司 | A kind of server handling device |
| CN109559660A (en) * | 2019-01-03 | 2019-04-02 | 青岛磊鑫装饰有限公司 | A kind of moving lift type door head billboard installation equipment |
| CN110481452A (en) * | 2019-09-27 | 2019-11-22 | 深圳市车安达机电有限公司 | A kind of stacked clamp bracket with lever |
| CN111558914A (en) * | 2020-05-07 | 2020-08-21 | 杭州克赋科技有限公司 | Computer memory assembling workbench device convenient to operate |
| CN111558914B (en) * | 2020-05-07 | 2021-09-03 | 杭州克赋科技有限公司 | Computer memory assembling workbench device convenient to operate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20200627 |