CN105417433A - Six-degree-of-freedom lifting platform car - Google Patents
Six-degree-of-freedom lifting platform car Download PDFInfo
- Publication number
- CN105417433A CN105417433A CN201510981521.4A CN201510981521A CN105417433A CN 105417433 A CN105417433 A CN 105417433A CN 201510981521 A CN201510981521 A CN 201510981521A CN 105417433 A CN105417433 A CN 105417433A
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- China
- Prior art keywords
- weld holder
- bay
- test article
- holder
- lift
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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
- B66F7/06—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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention provides a six-degree-of-freedom lifting platform car, belonging to the field of engineering machinery, and particularly being applied to mobile transportation and position fine-tuning of aerospace test pieces on a test bench. The six-degree-of-freedom lifting platform car comprises a lifting platform base, a transverse mobile platform, a lifting mechanism and a test piece supporting frame. The six-degree-of-freedom lifting platform car has the advantages of realizing movement and fine tuning on any direction on the horizontal position, fine tuning on the vertical height and fine tuning around the rotation angle of a vertical center shaft for the carried test pieces. The six-degree-of-freedom lifting platform car has heavy carrying weight and high mounting precision, can realize self locking of the test pieces, and ensures the accuracy of test experiments.
Description
Technical field
The invention belongs to engineering machinery field, be applied to the mobile transport of space experiment part on test cell, fine position especially.
Background technology
Space experiment part docks with measuring system before the test, and its setting accuracy is the key ensureing test experiments accuracy.Lifting platform car is used for lifting space experiment part, not only will bear the total weight of test article, simultaneously in lifting process, ensure steadily, prevents unstability from causing the toppling of test article, damaging.The upper end of lifting platform, should with can the fixing by connecting interface of test article lower end, due to interface shape, size and Mismachining tolerance, must ensure that each bar of platform interface all can carry out small angle rotation and reliably fix.Because the upper plate of test article is connected with proving installation by Change-over frame, except requiring to have except rising function, platform truck also will possess left and right translation, spinfunction.In sum, lifting platform should have the functions such as 6 degree of freedom adjustment, lockings, and warranty test part is elevated reliable and stable under initial condition and ultimate limit state.
Lifting platform car has played vital function in the mobile transportation and handling procedure of product, existing lifting platform device mostly is hydraulic-driven, flexibly mobile, with auto-lock function, can avoid occurring during handling slightly moving, vertical movement can realize flexible adjustment, but can only Universal wheel at bottom be relied on to the adjustment of horizontal direction, cannot inching be realized.And current lifting platform car is not around the fine adjustment function of axial-rotation certain angle, requires that strict Aviation Test part cannot ensure its setting accuracy for handling.Along with national defence and the requirement of aerospace field to aircraft test parameters survey precision more and more higher, this, to development lifting platform car, to ensure the setting accuracy of space experiment part, guarantees the accuracy of test experiments, has great importance.
Summary of the invention
Present invention achieves the functions such as mobile transport, the fine position of space experiment part on test cell.The movement of any direction on level attitude and fine setting, the fine setting of vertical dimension and the fine setting that rotates around vertical central axis can be carried out to the test article carried.This adjusting mechanism can ensure the setting accuracy of space experiment part, guarantees the accuracy of test experiments.
Technical scheme of the present invention is:
A kind of six degree of freedom lifting platform car, comprises bay-lift base, transverse shifting platform, lifting mechanism and test article bracing frame;
Bay-lift base comprises cardan wheel, bay-lift base weld holder, guide rail slide block and worm and gear elevator; The square structure that bay-lift base weld holder is made up of square tube, all installs cardan wheel and worm and gear elevator at four pin places of bay-lift base weld holder; Bay-lift base weld holder is arranged 4 square tubes form square, square tube is provided with guide rail, guide rail upper mounting rail slide block; Mobile platform weld holder is arranged on guide rail slide block, realizes the transverse shifting on guide rail.
Transverse shifting platform comprises mobile platform weld holder, runner shaft, slide block, bay-lift lower cover weld holder and handle, the square structure that mobile platform weld holder is made up of square tube, 4 slide blocks are welded in the square tube of mobile platform weld holder, cooperatively interact with bay-lift base upper rail; Runner shaft is installed to mobile platform weld holder side, and runner shaft is circumscribed with handle, and drive runner shaft to realize the transverse shifting of mobile platform weld holder on guide rail by turning handle, described runner shaft is a set of leading screw feed mechanism; What bay-lift lower cover weld holder was made up of square tube has interior square and outer square structure, and outer square structure installs 4 support guide posts, and support guide post is for connecting bay-lift upper cover weld holder; Transverse shifting platform is arranged two support and connection axles, one of them is installed on interior square structure upper surface, and another is connected with bay-lift upper cover weld holder; Bay-lift lower cover weld holder lower surface is provided with the parts identical with mobile platform weld holder structure, all adopts guide rail slide block and runner shaft, is realized the transverse shifting of another degree of freedom of mobile platform weld holder by turning handle.
Lifting mechanism comprises and connects left-right rotary screw rod, connecting rod pedestal, connecting rod, support guide post, bar holder, support and connection axle, lifting handwheel and lifting mechanism weld holder; Lifting mechanism weld holder is the rectangular structure with beam, and two lifting mechanism weld holders are oppositely arranged; At the beam two ends of lifting mechanism weld holder welding connecting rod pedestal, connecting rod pedestal is oppositely arranged, and connecting rod pedestal two ends all connect one end of connecting rod, and the other end of connecting rod is fixed in bar holder, and the two ends of support and connection axle are provided with bar holder; The beam outer side center of lifting mechanism weld holder is provided with and connects left-right rotary screw rod, lifting handwheel sleeve is on connection left-right rotary screw rod, rotate the lifting handwheel band left-right rotary screw rod that is dynamically connected to rotate, realize the relative motion of two lifting mechanism weld holders, drivening rod and support and connection axle, realize the lifting of six degree of freedom lifting platform car, in the lifting process of six degree of freedom lifting platform car, support guide post plays the effect controlling stroke and guiding.
Test article bracing frame comprises bay-lift upper cover weld holder, test article pillar weld holder, upper supporting column, rod end bearing, rod end bearing screw pair, arc-shaped guide rail and and spoke handwheel; What bay-lift upper cover weld holder was made up of square tube has interior square and outer square structure, and outer square structure 4 angle points connect support guide post; Interior square upper surface surrounding welds 4 arc-shaped guide rails, and interior square structure lower surface installs support and connection axle, and test article pillar weld holder drops on 4 arc-shaped guide rails, and test article pillar weld holder has the cube structure of beam, for supporting test article; Test article pillar weld holder upper end surrounding is provided with upper supporting column, upper supporting column has cooperation knock hole, coordinates with test article, and there are 4 slide blocks test article pillar weld holder lower end, coordinates respectively with 4 arc-shaped guide rails; The side of bay-lift upper cover weld holder is provided with rod end bearing, rod end bearing screw pair and and spoke handwheel successively, rotate and spoke handwheel, rod end bearing screw pair promotes test article pillar weld holder and rotates in arc-shaped guide rail, carries out stepless changing to test article axial-rotation; Test article bracing frame Control experiment part rotates vertically, and plays the effect of switching support to test article.
The invention has the beneficial effects as follows: a kind of six degree of freedom elevating adjusting device of design invention, this apparatus structure good manufacturability, mobile accuracy are high, space can be carried out to move and rotate simultaneously, the setting accuracy of space experiment part can be ensured more comprehensively, accurately, guarantee the accuracy of test experiments.
Accompanying drawing explanation
Fig. 1 is the structure left view of six degree of freedom elevating adjusting device of the present invention.
Fig. 2 is the structural front view of six degree of freedom elevating adjusting device of the present invention.
In figure: 1 cardan wheel; 2 bay-lift base weld holders; 3 runner shafts; 4 guide rail slide blocks; 5 mobile platform weld holders; 6 bay-lift lower cover weld holders; 7 connect left-right rotary screw rod; 8 connecting rod pedestals; 9 connecting rods; 10 bay-lift upper cover weld holders; 11 test article pillar weld holders; 12 upper supporting columns; 13 rod end bearings; 14 rod end bearing screw pairs; 15 handles; 16 slide blocks; 17 support guide posts; 18 bar holder; 19 support and connection axles; 20 lifting handwheels; 21 arc-shaped guide rails; 22 and spoke handwheels; 23 lifting mechanism weld holders; 24 worm and gear elevators.
Detailed description of the invention
Combination technology scheme and accompanying drawing further illustrate the specific embodiment of the present invention in detail.
A kind of six degree of freedom lifting platform car, comprises bay-lift base, transverse shifting platform, lifting mechanism and test article bracing frame;
Bay-lift base, comprises cardan wheel 1, bay-lift base weld holder 2, guide rail slide block 4 and worm and gear elevator 24.The square structure that bay-lift base weld holder 2 is made up of the square tube of 17 different sizes, is provided with mounting hole at four corner points of bay-lift base weld holder 2, is used for installing cardan wheel 1 and worm and gear elevator 24.Bay-lift base weld holder 2 is arranged 4 square tubes form square, square tube is provided with guide rail, guide rail upper mounting rail slide block 4; Mobile platform weld holder is arranged on guide rail slide block 4, realizes the transverse shifting on guide rail;
Transverse shifting platform comprises mobile platform weld holder 5, runner shaft 3, slide block 16, bay-lift lower cover weld holder 6 and handle 15, the square structure that mobile platform weld holder 5 is made up of 16 square tubes, 4 slide blocks 16 are welded in the square tube of mobile platform weld holder 5, coordinate with relevant position guide rail; The square tube of mobile platform weld holder 5 side is provided with mounting hole, runner shaft 3 is installed to mobile platform weld holder 5 side, runner shaft 3 is circumscribed with handle 15, drive runner shaft 3 to realize the transverse shifting of mobile platform weld holder 5 on guide rail by turning handle 15, described runner shaft 3 is a set of leading screw feed mechanisms; Bay-lift lower cover weld holder 6 is made up of square tube, comprise inside and outside two square structures, totally 24 square tubes, outer square structure installs 4 support guide posts 17, support guide post 17 lower end connects bay-lift lower cover weld holder 6, and upper end connects bay-lift upper cover weld holder 10; Interior square structure is provided with two support and connection axles 19, one of them is connected with bay-lift lower cover weld holder 6, and another is connected with bay-lift upper cover weld holder 10; Bay-lift lower cover weld holder 6 lower surface is provided with the parts identical with mobile platform weld holder 5 structure, all adopts guide rail slide block 4 and runner shaft 3, is realized the transverse shifting of another degree of freedom of mobile platform weld holder 5 by turning handle 15.
Lifting mechanism comprises and connects left-right rotary screw rod 7, connecting rod pedestal 8, connecting rod 9, support guide post 17, bar holder 18, support and connection axle 19, lifting handwheel 20 and lifting mechanism weld holder 23; Lifting mechanism weld holder 23 is for having the cuboid of girder construction, and two lifting mechanism weld holders 23 are staggered relatively; At the girder construction two ends of lifting mechanism weld holder 23 welding connecting rod pedestal 8, connecting rod pedestal 8 is oppositely arranged, and connecting rod pedestal 8 two ends all connect one end of connecting rod 9, and the other end of connecting rod 9 is fixed in bar holder 18, and the two ends of support and connection axle 19 are provided with bar holder 18; The outer side center place of the girder construction of lifting mechanism weld holder 23 is provided with and connects left-right rotary screw rod 7, lifting handwheel 20 is enclosed within and connects on left-right rotary screw rod 7, rotating lifting handwheel 20 is with the left-right rotary screw rod 7 that is dynamically connected to rotate, realize the relative motion of two lifting mechanism weld holders 23, and then drivening rod 9 and support and connection axle 19, realize the lifting of six degree of freedom lifting platform car, in the lifting process of six degree of freedom lifting platform car, support guide post 17 plays the effect controlling stroke and guiding;
Test article bracing frame comprises bay-lift upper cover weld holder 10, test article pillar weld holder 11, upper supporting column 12, rod end bearing 13, rod end bearing screw pair 14, arc-shaped guide rail 21 and and spoke handwheel 22; Bay-lift upper cover weld holder 10 is made up of square tube, comprises inside and outside two square structures, and outer square structure 4 angle points connect support guide post 17; Interior side's upper surface surrounding welds 4 arc-shaped guide rails 21, and interior square structure lower surface installs support and connection axle 19, and test article pillar weld holder 11 drops on 4 arc-shaped guide rails 21, and test article pillar weld holder 11 is the squares with girder construction, for supporting test article; Test article pillar weld holder 11 upper end surrounding is provided with upper supporting column 12, upper supporting column 12 has cooperation knock hole, coordinates with test article, and there are 4 slide blocks test article pillar weld holder 11 lower end, coordinates respectively with 4 arc-shaped guide rails 21; The side of bay-lift upper cover weld holder 10 is provided with rod end bearing 13, rod end bearing screw pair 14 and and spoke handwheel 22 successively, rotate and spoke handwheel 22, rod end bearing screw pair 14 promotes test article pillar weld holder 11 and rotates in arc-shaped guide rail 21, carries out stepless changing to test article axial-rotation; Test article bracing frame Control experiment part rotates vertically, and plays the effect of switching support to test article.
Claims (1)
1. a six degree of freedom lifting platform car, sleeve mechanism is divided into bay-lift base, transverse shifting platform, lifting mechanism and test article bracing frame;
Bay-lift base comprises cardan wheel, bay-lift base weld holder, guide rail slide block and worm and gear elevator; The square structure that bay-lift base weld holder is made up of square tube, all installs cardan wheel and worm and gear elevator at four pin places of bay-lift base weld holder; Bay-lift base weld holder is arranged 4 square tubes form square, square tube is provided with guide rail, guide rail upper mounting rail slide block; Mobile platform weld holder is arranged on guide rail slide block, realizes the transverse shifting on guide rail;
Transverse shifting platform comprises mobile platform weld holder, runner shaft, slide block, bay-lift lower cover weld holder and handle, the square structure that mobile platform weld holder is made up of square tube, 4 slide blocks are welded in the square tube of mobile platform weld holder, cooperatively interact with bay-lift base upper rail; Runner shaft is installed to mobile platform weld holder side, and runner shaft is circumscribed with handle, and drive runner shaft to realize the transverse shifting of mobile platform weld holder on guide rail by turning handle, described runner shaft is a set of leading screw feed mechanism; What bay-lift lower cover weld holder was made up of square tube has interior square and outer square structure, and outer square structure installs 4 support guide posts, and support guide post is for connecting bay-lift upper cover weld holder; Transverse shifting platform is arranged two support and connection axles, one of them is installed on interior square structure upper surface, and another is connected with bay-lift upper cover weld holder; Bay-lift lower cover weld holder lower surface is provided with the parts identical with mobile platform weld holder structure, all adopts guide rail slide block and runner shaft, is realized the transverse shifting of another degree of freedom of mobile platform weld holder by turning handle;
Lifting mechanism comprises and connects left-right rotary screw rod, connecting rod pedestal, connecting rod, support guide post, bar holder, support and connection axle, lifting handwheel and lifting mechanism weld holder; Lifting mechanism weld holder is the rectangular structure with beam, and two lifting mechanism weld holders are oppositely arranged; At the beam two ends of lifting mechanism weld holder welding connecting rod pedestal, connecting rod pedestal is oppositely arranged, and connecting rod pedestal two ends all connect one end of connecting rod, and the other end of connecting rod is fixed in bar holder, and the two ends of support and connection axle are provided with bar holder; The beam outer side center of lifting mechanism weld holder is provided with and connects left-right rotary screw rod, lifting handwheel sleeve is on connection left-right rotary screw rod, rotate the lifting handwheel band left-right rotary screw rod that is dynamically connected to rotate, realize the relative motion of two lifting mechanism weld holders, drivening rod and support and connection axle, realize the lifting of six degree of freedom lifting platform car, in the lifting process of six degree of freedom lifting platform car, support guide post plays the effect controlling stroke and guiding;
Test article bracing frame comprises bay-lift upper cover weld holder, test article pillar weld holder, upper supporting column, rod end bearing, rod end bearing screw pair, arc-shaped guide rail and and spoke handwheel; What bay-lift upper cover weld holder was made up of square tube has interior square and outer square structure, and outer square structure 4 angle points connect support guide post; Interior square upper surface surrounding welds 4 arc-shaped guide rails, and interior square structure lower surface installs support and connection axle, and test article pillar weld holder drops on 4 arc-shaped guide rails, and test article pillar weld holder has the cube structure of beam, for supporting test article; Test article pillar weld holder upper end surrounding is provided with upper supporting column, upper supporting column has cooperation knock hole, coordinates with test article, and there are 4 slide blocks test article pillar weld holder lower end, coordinates respectively with 4 arc-shaped guide rails; The side of bay-lift upper cover weld holder is provided with rod end bearing, rod end bearing screw pair and and spoke handwheel successively, rotate and spoke handwheel, rod end bearing screw pair promotes test article pillar weld holder and rotates in arc-shaped guide rail, carries out stepless changing to test article axial-rotation; Test article bracing frame Control experiment part rotates vertically, and plays the effect of switching support to test article.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510981521.4A CN105417433B (en) | 2015-12-23 | 2015-12-23 | Six degree of freedom lifting platform car |
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| CN201510981521.4A CN105417433B (en) | 2015-12-23 | 2015-12-23 | Six degree of freedom lifting platform car |
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| CN105417433A true CN105417433A (en) | 2016-03-23 |
| CN105417433B CN105417433B (en) | 2018-04-24 |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819379A (en) * | 2016-05-16 | 2016-08-03 | 国网山东省电力公司龙口市供电公司 | Lifting platform for electric power overhauling |
| CN105819378A (en) * | 2016-05-16 | 2016-08-03 | 国网山东省电力公司龙口市供电公司 | Lifting platform for electric power overhauling |
| CN105845013A (en) * | 2016-05-05 | 2016-08-10 | 北京理工大学 | Electric push rod driven elevating experiment platform |
| CN106195572A (en) * | 2016-07-21 | 2016-12-07 | 江苏大学 | A kind of liftable optical instrument platform |
| CN106891922A (en) * | 2017-02-28 | 2017-06-27 | 谢荧 | Six-freedom motion dolly |
| CN106938832A (en) * | 2017-04-17 | 2017-07-11 | 扬州航鹰科技装备有限公司 | A kind of six degree of freedom hoistable platform |
| CN107182437A (en) * | 2017-06-25 | 2017-09-22 | 江苏福利达农业科技有限公司 | A kind of edible bacterium cultivates convenient picker |
| CN108122660A (en) * | 2017-12-21 | 2018-06-05 | 李伟星 | A kind of power construction transformer mounting bracket |
| CN108658015A (en) * | 2018-04-28 | 2018-10-16 | 广东电网有限责任公司 | Electric power safety workbench |
| CN109352230A (en) * | 2018-10-17 | 2019-02-19 | 吴忠市黄河电焊机有限公司 | A kind of welding robot device with ground rail |
| CN110843217A (en) * | 2019-11-28 | 2020-02-28 | 杭州瑞诚仪器有限公司 | Pressure induction plane compensation type multipurpose film sealing instrument |
| CN110843692A (en) * | 2019-10-09 | 2020-02-28 | 中国航空工业集团公司洛阳电光设备研究所 | Car AR HUD is six to adjustment mechanism |
| CN110877459A (en) * | 2019-11-28 | 2020-03-13 | 杭州瑞诚仪器有限公司 | Platform lifting device and film sealing instrument with same |
| CN111112977A (en) * | 2019-12-30 | 2020-05-08 | 中国船舶重工集团有限公司第七一0研究所 | Multi freedom assembly table car |
| CN112875568A (en) * | 2021-01-11 | 2021-06-01 | 安徽升业工程机械有限公司 | Multi-angle conveying platform of elevator |
| CN114012676A (en) * | 2021-11-10 | 2022-02-08 | 中国电子科技集团公司第十一研究所 | Three-dimensional adjustable loader workbench |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005028467A (en) * | 2003-07-08 | 2005-02-03 | Toyoda Mach Works Ltd | Parallel robot with four degrees of freedom, and parallel link working machine |
| CN2750340Y (en) * | 2004-11-29 | 2006-01-04 | 东捷科技股份有限公司 | Liquid crystal base plate work device |
| CN102339069A (en) * | 2011-07-20 | 2012-02-01 | 西安理工大学 | Control method of four-axis motor based on visual signal feedback |
| CN102874713A (en) * | 2012-09-13 | 2013-01-16 | 东华大学 | Lifting device with multi-degree of freedom |
| CN103786006A (en) * | 2014-01-18 | 2014-05-14 | 合肥工业大学 | Four-freedom-degree fine adjustment device |
| CN203743760U (en) * | 2014-02-19 | 2014-07-30 | 广州艾恩电子有限公司 | Motion platform with multiple freedom degrees |
| CN104180132A (en) * | 2014-08-22 | 2014-12-03 | 北京航空航天大学 | Self-adaptive rotating platform mechanism |
| CN104310289A (en) * | 2014-08-29 | 2015-01-28 | 电子科技大学 | Automatic multi-direction material carrying, loading and unloading equipment |
-
2015
- 2015-12-23 CN CN201510981521.4A patent/CN105417433B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005028467A (en) * | 2003-07-08 | 2005-02-03 | Toyoda Mach Works Ltd | Parallel robot with four degrees of freedom, and parallel link working machine |
| CN2750340Y (en) * | 2004-11-29 | 2006-01-04 | 东捷科技股份有限公司 | Liquid crystal base plate work device |
| CN102339069A (en) * | 2011-07-20 | 2012-02-01 | 西安理工大学 | Control method of four-axis motor based on visual signal feedback |
| CN102874713A (en) * | 2012-09-13 | 2013-01-16 | 东华大学 | Lifting device with multi-degree of freedom |
| CN103786006A (en) * | 2014-01-18 | 2014-05-14 | 合肥工业大学 | Four-freedom-degree fine adjustment device |
| CN203743760U (en) * | 2014-02-19 | 2014-07-30 | 广州艾恩电子有限公司 | Motion platform with multiple freedom degrees |
| CN104180132A (en) * | 2014-08-22 | 2014-12-03 | 北京航空航天大学 | Self-adaptive rotating platform mechanism |
| CN104310289A (en) * | 2014-08-29 | 2015-01-28 | 电子科技大学 | Automatic multi-direction material carrying, loading and unloading equipment |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845013A (en) * | 2016-05-05 | 2016-08-10 | 北京理工大学 | Electric push rod driven elevating experiment platform |
| CN105845013B (en) * | 2016-05-05 | 2019-01-01 | 北京理工大学 | A kind of lifting experiment porch of electric putter driving |
| CN105819378A (en) * | 2016-05-16 | 2016-08-03 | 国网山东省电力公司龙口市供电公司 | Lifting platform for electric power overhauling |
| CN105819378B (en) * | 2016-05-16 | 2018-08-17 | 国网山东省电力公司龙口市供电公司 | Electric power overhaul hoistable platform |
| CN105819379A (en) * | 2016-05-16 | 2016-08-03 | 国网山东省电力公司龙口市供电公司 | Lifting platform for electric power overhauling |
| CN106195572A (en) * | 2016-07-21 | 2016-12-07 | 江苏大学 | A kind of liftable optical instrument platform |
| CN106195572B (en) * | 2016-07-21 | 2018-06-26 | 江苏大学 | A kind of liftable optical instrument platform |
| CN106891922A (en) * | 2017-02-28 | 2017-06-27 | 谢荧 | Six-freedom motion dolly |
| CN106938832B (en) * | 2017-04-17 | 2022-09-23 | 扬州航鹰科技装备有限公司 | Six-degree-of-freedom lifting platform |
| CN106938832A (en) * | 2017-04-17 | 2017-07-11 | 扬州航鹰科技装备有限公司 | A kind of six degree of freedom hoistable platform |
| CN107182437A (en) * | 2017-06-25 | 2017-09-22 | 江苏福利达农业科技有限公司 | A kind of edible bacterium cultivates convenient picker |
| CN108122660A (en) * | 2017-12-21 | 2018-06-05 | 李伟星 | A kind of power construction transformer mounting bracket |
| CN108658015A (en) * | 2018-04-28 | 2018-10-16 | 广东电网有限责任公司 | Electric power safety workbench |
| CN109352230A (en) * | 2018-10-17 | 2019-02-19 | 吴忠市黄河电焊机有限公司 | A kind of welding robot device with ground rail |
| CN110843692A (en) * | 2019-10-09 | 2020-02-28 | 中国航空工业集团公司洛阳电光设备研究所 | Car AR HUD is six to adjustment mechanism |
| CN110843217A (en) * | 2019-11-28 | 2020-02-28 | 杭州瑞诚仪器有限公司 | Pressure induction plane compensation type multipurpose film sealing instrument |
| CN110877459A (en) * | 2019-11-28 | 2020-03-13 | 杭州瑞诚仪器有限公司 | Platform lifting device and film sealing instrument with same |
| CN110843217B (en) * | 2019-11-28 | 2021-08-24 | 杭州瑞诚仪器有限公司 | Pressure induction plane compensation type multipurpose film sealing instrument |
| CN110877459B (en) * | 2019-11-28 | 2021-09-03 | 杭州瑞诚仪器有限公司 | Platform lifting device and film sealing instrument with same |
| CN111112977A (en) * | 2019-12-30 | 2020-05-08 | 中国船舶重工集团有限公司第七一0研究所 | Multi freedom assembly table car |
| CN112875568A (en) * | 2021-01-11 | 2021-06-01 | 安徽升业工程机械有限公司 | Multi-angle conveying platform of elevator |
| CN112875568B (en) * | 2021-01-11 | 2022-06-21 | 安徽升业工程机械有限公司 | Multi-angle conveying platform of elevator |
| CN114012676A (en) * | 2021-11-10 | 2022-02-08 | 中国电子科技集团公司第十一研究所 | Three-dimensional adjustable loader workbench |
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