CN103009359A - Folding lifting worktable - Google Patents
Folding lifting worktable Download PDFInfo
- Publication number
- CN103009359A CN103009359A CN2012105034024A CN201210503402A CN103009359A CN 103009359 A CN103009359 A CN 103009359A CN 2012105034024 A CN2012105034024 A CN 2012105034024A CN 201210503402 A CN201210503402 A CN 201210503402A CN 103009359 A CN103009359 A CN 103009359A
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- lock
- arc orbit
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Abstract
The invention relates to a folding lifting worktable, which comprises a worktable, a base frame, a lifting tube and an upright column, wherein the base frame is fixedly connected with a lower hinged support on which a circular orbit trough is formed; a locking screw is arranged at the lower part of the upright column and is placed in the circular orbit trough of the lower hinged support in a sliding state; the nut part of the locking screw tightly compresses the lower hinged support and the upright column; the lower part of the upright column is hinged at a hinged joint of the lower hinged support in a state of rotating around the hinged joint in the circular orbit trough direction; the lower end of the worktable is fixedly connected with an upper hinged support of which the structure is the same as that of the lower hinged support; the upper part of the lifting tube is hinged at the hinged joint of the upper hinged support in a state of rotating around the hinged joint in the circular orbit trough direction; and the lifting tube is sleeved inside the upright column. The worktable and the lifting tube, and the upright column and the base frame are connected rotatably and movably by the upper and lower hinged supports respectively so as to realize the folding function of the worktable. The folding lifting worktable is simple in structure, high in flexibility, convenient to fold and high in safety.
Description
Technical field
The present invention relates to a kind of self-powered platform, specifically a kind of Foldable lift workbench.
Background technology
In flight-line maintenance, when particularly servicing a car, usually understand the cooperating platform and place the equipment such as maintenance tool, part, along with the raising that the maintenance personal requires workbench, various multifunctional workstations have arisen at the historic moment.The most general multifunctional workstation is workbench collapsible, lifting, be 200420006123.8 disclosed a kind of Foldable workbench with pallet function such as the patent No., the two stands support table that is integrated by pivot joint, on each end of workbench two bottom sides limit crossbeam a plurality of pivoted holes are set, regulate two stands and be connected to the lifting that realizes workbench on the different pivoted holes, a support is shifted out pivoted hole make two stands become the backward workbench bottom folding of intersection rugosity to realize the folding of workbench.And in practical operation, this worktable lifting height is regulated and limited by crossbeam, pivoted hole, and adjustable range is narrow, uses loaded down with trivial details; When the load-bearing of workbench low clearance, articulate all-in-one-piece two stands intersecting angle larger, load-bearing is fragile, and service life is short; And during Foldable workbench, a passive support shifts out pivoted hole, and workbench is easily suddenly folding to crush operating personnel, and usage safety performance is low, has potential safety hazard.
The workbench that has at present folding functional launches the aftertable face and is horizontal plane, the operating personnel's side that is in the workbench side is seen work top, be unfavorable for looking for suitable instrument, and be vertical after the whole expansion of workbench, when using varying environment to change, can only be placed on the service parts outside, can't cooperate the service parts profile to place or insert bottom of car, have larger limitation, be not suitable for generally using.
Summary of the invention
Folding inconvenient in order to overcome the workbench that exists in the prior art, usage safety performance is low, and workbench stage body fixing can't multi-angle satisfy deficiency that various work requirements and occasion require vertical with table top, the invention provides a kind of simple in structure, flexibility is strong, folding convenient uses safety, and workbench stage body and table top be collapsible to be a kind of Foldable lift workbench that multi-angle adapts to various work and occasion demand.
In order to achieve the above object, the technical solution used in the present invention is as follows: a kind of Foldable lift workbench, comprise workbench, underframe, fall way, column, the underframe lower end is provided with universal wheel, its technical characterstic is to be fixedly connected with free bearing on the described underframe, lower free bearing is provided with an arc orbit groove, described column bottom is provided with a lock-screw, the bolt part of lock-screw is placed in the arc orbit groove of lower free bearing and can slides in the arc orbit groove, the nut of lock-screw partly compresses lower free bearing and column, the column lower hinge is on the pin joint of lower free bearing, and column can rotate around pin joint along arc orbit groove direction; The workbench lower end is fixedly connected with free bearing on, upper free bearing is provided with an arc orbit groove, described fall way top is provided with a lock-screw, the bolt part of lock-screw is placed in the arc orbit groove of upper free bearing and can slides in the arc orbit groove, the nut of lock-screw partly compresses free bearing and fall way, the fall way upper articulation is on the pin joint of upper free bearing, and fall way can rotate around pin joint along arc orbit groove direction, and described arc orbit groove is 1/4 circle take pin joint as the center of circle; Described fall way is set in the column.
Further, described column external wall of upper portion is provided with nut, and a T-shape screw passes nut, the column outer wall compresses fall way.
Adopt above technical scheme, the beneficial effect that the present invention reaches is:
1, column can be regulated according to the maintenance sites environment around the arc orbit groove rotation of lower free bearing, places or insert bottom of car through the fixing service parts profile that cooperates at an angle of lock-screw; Workbench can be around the arc orbit groove rotation of upper free bearing, and through the fixing at an angle oriented manipulation personnel of lock-screw, when placing some less parts, operating personnel's use of can differentiating clear, intuitively and take, when avoiding the conventional operation table top to be horizontally disposed with, operating personnel can't find the drawback of required part at a glance, have improved operating efficiency.
2, workbench, column, underframe is collapsible closes up, and fall way may contract in the column, folding operation is simple, convenient, flexibility is strong, is difficult for the operating personnel that injure, security performance is high.
During use, when needs will be organized work the platform use, can first the T-shape screw be unclamped, the adjusting fall way is in the height control height of table in the column, tightens T-shape screw in compression fall way; To be connected in column simultaneously, lock-screw on the fall way unclamps, column rotates around pin joint along the arc orbit groove direction of lower free bearing, lock lock-screw after the required angle of the work that turns to, the arc orbit groove of the free bearing under the cooperating platform rotates around pin joint, lock upper lock-screw after turning to the required angle of workbench, make the whole table top of workbench fixing at an angle, make things convenient for workbench to regulate according to the maintenance sites environment, applied widely, and work top is the oriented manipulation personnel at an angle, when placing some less parts, operating personnel can be clear, the use of differentiating intuitively and take, when avoiding the conventional operation table top to be horizontally disposed with, operating personnel can't find the drawback of required part at a glance, have improved operating efficiency.
When the folding gathering of needs workbench, unclamp and tighten the T-shape screw after the T-shape screw makes fall way be contracted in the column; Unclamping locking screw threads revolving worktable applying column, unclamp again lower lock-screw and column is rotated the folding gathering of finishing Integral operating platform to horizontal level, tighten up and down lock-screw. folding operation is simple, convenient, flexibility is strong, easy to carry, be difficult for the operating personnel that injure, security performance is high.
The present invention utilizes free bearing that workbench and fall way, column and underframe rotatably are flexibly connected, lock screw fixing and locking workbench and column, fall way flexible collapsible, the elevating function of realizing workbench in column, it is simple in structure, flexibility is strong, folding convenient, security performance is high, workbench stage body and table top be collapsible to be applicable to various maintenance environment at an angle, and the handled easily personnel are the equipment such as fetching parts, instrument fast and accurately, high efficiency, applied widely.
Description of drawings
Fig. 1 is a kind of structural representation that uses state of the present invention;
Fig. 2 is the structural representation of the another kind of use state of the present invention;
Fig. 3 is the structural representation of workbench of the present invention when folding;
Fig. 4 is the structural representation after the folding gathering of the present invention.
Among the figure: workbench 1, upper free bearing 2, pin joint 21, arc orbit groove 22, fall way 3, column 4, lower free bearing 5, pin joint 51, arc orbit groove 52, underframe 6, universal wheel 7, lock- screw 8,9, T-shape screw 10, nut 11.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Foldable lift workbench shown in Figure 1 mainly comprises workbench 1, upper free bearing 2, fall way 3, column 4, lower free bearing 5, underframe 6, universal wheel 7.The underframe lower end connects a plurality of universal wheels, be fixedly connected with lower free bearing on the underframe, column is vertically hinged on the pin joint of lower free bearing, lower free bearing be provided with one take pin joint as the center of circle 1/4 the circle the arc orbit groove, the arc orbit groove is positioned at the first quartile take pin joint as initial point, the top locking of column upper link point has be placed in arc orbit groove and can sliding along the arc orbit groove of a lock-screw, the bolt part of lock-screw, and the nut portion of lock-screw is with lower free bearing and column compression; Be set with a fall way in the column, fall way can be the gapless oscilaltion in column, and the column external wall of upper portion is welded with nut, and the T-shape screw passes nut, the column outer wall compresses fall way; Fall way is hinged on the pin joint of free bearing, upper free bearing upper end is fixedly connected with workbench, upper free bearing be provided with one take pin joint as the center of circle 1/4 the circle the arc orbit groove, the arc orbit groove is positioned at the fourth quadrant take pin joint as initial point, the locking of fall way upper link point below has a lock-screw, be placed in arc orbit groove and can sliding along the arc orbit groove of the bolt part of lock-screw, the nut portion of lock-screw is with upper free bearing and fall way compression.Among Fig. 1, all on a vertical line, column and fall way are vertical setting for 4 of pin joints, lock-screw, and workbench is and is horizontally disposed with.
The column of Foldable lift workbench rotates to an angle in lower free bearing arc orbit groove and makes the workbench integral inclination among Fig. 2, makes things convenient for workbench to regulate according to the maintenance sites environment, and is applied widely; Workbench rotates to an angle through upper free bearing and makes at an angle oriented manipulation personnel of work top, when placing some less parts, and operating personnel's use of can differentiating clear, intuitively and take, high efficiency.
When the Foldable lift workbench shown in Fig. 3,4 need fold and draw in, unclamp the T-shape screw and fall way is contracted in the column get final product, tighten the T-shape screw; Unclamp lock-screw, rotary table applying column unclamps lower lock-screw again, column is rotated to horizontal level, and lock-screw is finished the folding gathering of Integral operating platform about tightening at last, and folding operation is simple, convenient, be difficult for the operating personnel that injure, security performance is high.
During use, when needs are organized work the platform use, the lock-screw that is connected on column, the fall way is unclamped, column rotates around pin joint along the arc orbit groove direction of lower free bearing, lock lock-screw after the required angle of the work that turns to, cooperate fall way to rotate around pin joint along the arc orbit groove direction of upper free bearing, lock lock-screw after the required angle of the work that turns to, workbench integral body, table surface are fixed at an angle; The T-shape screw is unclamped, the adjusting fall way is in the height control height of table in the column, tightens T-shape screw in compression fall way again.
When the folding gathering of needs workbench, unclamp the T-shape screw fall way is contracted in the column; Unclamp lock-screw, rotary table applying column rotates column to horizontal level again and finishes the folding of Integral operating platform, tightens up and down lock-screw, can draw in.
The relative position of Foldable lift workbench arc orbit groove of the present invention and pin joint is changeable, and the size of arc orbit groove, radian also be changeable, therefore can satisfy multiple rotation, fold requirements.
Claims (3)
1. Foldable lift workbench, comprise workbench (1), underframe (6), fall way (3), column (4), underframe (6) lower end is provided with universal wheel (7), it is characterized in that: be fixedly connected with free bearing (5) on the described underframe (6), lower free bearing (5) is provided with an arc orbit groove (52), described column (4) bottom is provided with a lock-screw (9), the bolt part of lock-screw (9) is placed in and is sliding mode in the inherent arc orbit groove of arc orbit groove (52) (52) of lower free bearing (5), the nut of lock-screw (9) partly compresses lower free bearing (5) and column (4), and the pin joint (51) of column (4) lower hinge in lower free bearing (5) is along arc orbit groove (52) direction around pin joint (51) rotary state; Workbench (1) lower end is fixedly connected with free bearing on (2), upper free bearing (2) is provided with an arc orbit groove (22), described fall way (3) top is provided with a lock-screw (8), the bolt part of lock-screw (8) is placed in and is sliding mode in the inherent arc orbit groove of arc orbit groove (22) (22) of upper free bearing (2), the nut of lock-screw (8) partly compresses free bearing (2) and fall way (3), and the pin joint (21) of fall way (3) upper articulation in upper free bearing (2) is along arc orbit groove (22) direction around pin joint (21) rotary state; Described fall way (3) is set in the column (4).
2. Foldable lift workbench according to claim 1, it is characterized in that: described column (4) external wall of upper portion is provided with nut (11), and a T-shape screw (10) passes nut (11), column (4) outer wall compresses fall way (3).
3. Foldable lift workbench according to claim 1 is characterized in that: described arc orbit groove (22,52) is respectively to be 1/4 circle in the center of circle with pin joint (21,51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105034024A CN103009359A (en) | 2012-12-01 | 2012-12-01 | Folding lifting worktable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105034024A CN103009359A (en) | 2012-12-01 | 2012-12-01 | Folding lifting worktable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103009359A true CN103009359A (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105034024A Pending CN103009359A (en) | 2012-12-01 | 2012-12-01 | Folding lifting worktable |
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| CN (1) | CN103009359A (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978312A (en) * | 2014-04-16 | 2014-08-13 | 苏州萃田精密机械有限公司 | Aluminum sheet surface groove machining device |
| CN104097190A (en) * | 2014-07-03 | 2014-10-15 | 力帆实业(集团)股份有限公司 | Support frame for furthest reflecting final shape of clay motorcycle |
| CN104760033A (en) * | 2015-03-27 | 2015-07-08 | 泰兴市华诚机电制造有限公司 | Elevated working platform |
| CN105151013A (en) * | 2015-09-17 | 2015-12-16 | 苏州轩同机电有限公司 | Engine oil changing support for automobile |
| CN106002881A (en) * | 2016-06-28 | 2016-10-12 | 芜湖新泉汽车饰件***有限公司 | Automobile door panel wrapping tool |
| CN106143559A (en) * | 2016-08-15 | 2016-11-23 | 叶侃 | A kind of packaged type maintenance trolley with lifting foot support |
| CN106143558A (en) * | 2016-08-15 | 2016-11-23 | 叶侃 | A kind of packaged type maintenance trolley with rotary table |
| CN106184316A (en) * | 2016-08-15 | 2016-12-07 | 叶侃 | A kind of packaged type maintenance trolley for photovoltaic production system |
| CN106639283A (en) * | 2016-12-23 | 2017-05-10 | 中国水利水电第三工程局有限公司 | Steel tube inner wall anticorrosion painting construction operation platform |
| CN106671035A (en) * | 2017-02-20 | 2017-05-17 | 杭州普安科技有限公司 | Electric meter box assembly operation platform |
| CN106984678A (en) * | 2017-05-30 | 2017-07-28 | 天津颐和中威精密机器有限公司 | Pipe fitting bending device |
| CN107756344A (en) * | 2016-08-19 | 2018-03-06 | 江苏大全箱变科技有限公司 | A kind of novel wall hanger folding work bench |
| CN107814143A (en) * | 2017-12-05 | 2018-03-20 | 苏州双祺自动化设备有限公司 | A kind of operation platform in Extensible belt conveyor |
| CN108942830A (en) * | 2018-07-25 | 2018-12-07 | 上海闻泰电子科技有限公司 | working table |
| CN110051492A (en) * | 2019-06-05 | 2019-07-26 | 刘玉华 | A kind of adjustable static distribution center folding work bench |
| CN110422791A (en) * | 2019-08-05 | 2019-11-08 | 中冶天工（天津）装备制造有限公司 | A kind of adjustable lift support of construction |
| CN110589692A (en) * | 2019-09-05 | 2019-12-20 | 黄泽好 | Maintenance platform for salt extraction maintenance ship |
| CN111025047A (en) * | 2019-11-25 | 2020-04-17 | 贵州电网有限责任公司 | Portable transformer test auxiliary device |
| CN112171624A (en) * | 2019-10-31 | 2021-01-05 | 广州鑫娄山模具有限公司 | Retractable carriage of accessory processing usefulness |
| CN112412079A (en) * | 2018-11-22 | 2021-02-26 | 李丽容 | Horizontal rotating mechanism suitable for hanging net pole ectopic activity free bearing |
| CN113237822A (en) * | 2021-05-08 | 2021-08-10 | 中国兵器工业第五九研究所 | Testing device for natural environment of atmosphere under shed |
| CN113771122A (en) * | 2021-08-30 | 2021-12-10 | 闳诚科技有限公司 | Multifunctional operation table for cutting machine |
| CN114083188A (en) * | 2021-12-15 | 2022-02-25 | 武汉理工大学 | Freely-adjustable operating platform for ship manufacturing, processing and welding and adjusting method thereof |
| WO2022222535A1 (en) * | 2021-04-21 | 2022-10-27 | 杭州巨星科技股份有限公司 | Saw frame |
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Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978312A (en) * | 2014-04-16 | 2014-08-13 | 苏州萃田精密机械有限公司 | Aluminum sheet surface groove machining device |
| CN104097190B (en) * | 2014-07-03 | 2017-02-15 | 力帆实业(集团)股份有限公司 | Method for furthest reflecting final shape of clay motorcycle |
| CN104097190A (en) * | 2014-07-03 | 2014-10-15 | 力帆实业(集团)股份有限公司 | Support frame for furthest reflecting final shape of clay motorcycle |
| CN104760033A (en) * | 2015-03-27 | 2015-07-08 | 泰兴市华诚机电制造有限公司 | Elevated working platform |
| CN105151013A (en) * | 2015-09-17 | 2015-12-16 | 苏州轩同机电有限公司 | Engine oil changing support for automobile |
| CN106002881A (en) * | 2016-06-28 | 2016-10-12 | 芜湖新泉汽车饰件***有限公司 | Automobile door panel wrapping tool |
| CN106143558B (en) * | 2016-08-15 | 2018-12-04 | 南安市柳信光电科技有限公司 | A kind of packaged type maintenance trolley with rotary table |
| CN106184316B (en) * | 2016-08-15 | 2018-05-25 | 台州市黄岩昱通塑业有限公司 | A kind of packaged type maintenance trolley for photovoltaic production system |
| CN106143558A (en) * | 2016-08-15 | 2016-11-23 | 叶侃 | A kind of packaged type maintenance trolley with rotary table |
| CN106184316A (en) * | 2016-08-15 | 2016-12-07 | 叶侃 | A kind of packaged type maintenance trolley for photovoltaic production system |
| CN106143559A (en) * | 2016-08-15 | 2016-11-23 | 叶侃 | A kind of packaged type maintenance trolley with lifting foot support |
| CN106143559B (en) * | 2016-08-15 | 2018-08-24 | 唐山文丰山川轮毂有限公司 | A kind of packaged type maintenance trolley with lifting foot support |
| CN107756344A (en) * | 2016-08-19 | 2018-03-06 | 江苏大全箱变科技有限公司 | A kind of novel wall hanger folding work bench |
| CN106639283A (en) * | 2016-12-23 | 2017-05-10 | 中国水利水电第三工程局有限公司 | Steel tube inner wall anticorrosion painting construction operation platform |
| CN106671035A (en) * | 2017-02-20 | 2017-05-17 | 杭州普安科技有限公司 | Electric meter box assembly operation platform |
| CN106984678A (en) * | 2017-05-30 | 2017-07-28 | 天津颐和中威精密机器有限公司 | Pipe fitting bending device |
| CN107814143A (en) * | 2017-12-05 | 2018-03-20 | 苏州双祺自动化设备有限公司 | A kind of operation platform in Extensible belt conveyor |
| CN107814143B (en) * | 2017-12-05 | 2024-05-31 | 苏州双祺自动化设备有限公司 | Operation platform for telescopic belt conveyor |
| CN108942830A (en) * | 2018-07-25 | 2018-12-07 | 上海闻泰电子科技有限公司 | working table |
| CN112412079A (en) * | 2018-11-22 | 2021-02-26 | 李丽容 | Horizontal rotating mechanism suitable for hanging net pole ectopic activity free bearing |
| CN112412079B (en) * | 2018-11-22 | 2022-02-18 | 李丽容 | Horizontal rotating mechanism suitable for hanging net pole ectopic activity free bearing |
| CN110051492A (en) * | 2019-06-05 | 2019-07-26 | 刘玉华 | A kind of adjustable static distribution center folding work bench |
| CN110422791A (en) * | 2019-08-05 | 2019-11-08 | 中冶天工（天津）装备制造有限公司 | A kind of adjustable lift support of construction |
| CN110589692A (en) * | 2019-09-05 | 2019-12-20 | 黄泽好 | Maintenance platform for salt extraction maintenance ship |
| CN112171624A (en) * | 2019-10-31 | 2021-01-05 | 广州鑫娄山模具有限公司 | Retractable carriage of accessory processing usefulness |
| CN112171624B (en) * | 2019-10-31 | 2023-01-31 | 广州鑫娄山模具有限公司 | Retractable carriage of accessory processing usefulness |
| CN111025047A (en) * | 2019-11-25 | 2020-04-17 | 贵州电网有限责任公司 | Portable transformer test auxiliary device |
| WO2022222535A1 (en) * | 2021-04-21 | 2022-10-27 | 杭州巨星科技股份有限公司 | Saw frame |
| CN113237822A (en) * | 2021-05-08 | 2021-08-10 | 中国兵器工业第五九研究所 | Testing device for natural environment of atmosphere under shed |
| CN113237822B (en) * | 2021-05-08 | 2022-09-20 | 中国兵器工业第五九研究所 | Testing device for natural environment of atmosphere under shed |
| CN113771122A (en) * | 2021-08-30 | 2021-12-10 | 闳诚科技有限公司 | Multifunctional operation table for cutting machine |
| CN114083188A (en) * | 2021-12-15 | 2022-02-25 | 武汉理工大学 | Freely-adjustable operating platform for ship manufacturing, processing and welding and adjusting method thereof |
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Application publication date: 20130403 |