CN103586855B - A kind of hydraulic elevator platform for testing wind-driven generator - Google Patents
A kind of hydraulic elevator platform for testing wind-driven generator Download PDFInfo
- Publication number
- CN103586855B CN103586855B CN201310587353.1A CN201310587353A CN103586855B CN 103586855 B CN103586855 B CN 103586855B CN 201310587353 A CN201310587353 A CN 201310587353A CN 103586855 B CN103586855 B CN 103586855B
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- mainframe
- hydraulic
- hydraulic cylinders
- driven generator
- 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
Links
Landscapes
- Wind Motors (AREA)
Abstract
The invention discloses a kind of hydraulic elevator platform for testing wind-driven generator, this hydraulic elevator platform comprises supporting seat, a hydraulic cylinder (one), No. two hydraulic cylinders (four), No. three hydraulic cylinders (two), base plate, bracing frame, No. two hydraulic cylinder fulcrums, linkage, mainframe, installation panel, mainframe rotating fulcrum, No. three hydraulic cylinder brace summers, No. two hydraulic cylinder bearing pins and No. three hydraulic cylinder bearing pins, the present invention can realize wind-driven generator to complete by the operation of three kinds of hydraulic cylinders and the structure of hinge the process transformed from level to upright state, hydraulic elevator platform structure of the present invention is simple, reasonable in design, be applicable to large, medium and small testing wind-driven generator.
Description
Technical field
The present invention relates to a kind of hydraulic elevator platform, specifically relate to a kind of hydraulic elevator platform for testing wind-driven generator.
Background technology
In the process of testing wind-driven generator, horizontal checkout and vertically test can be carried out, the operation carrying out horizontal checkout is fairly simple, do not need the process completed by wind-driven generator from level to upright state, but testing performance index is accurate not, the operation of vertical test is more loaded down with trivial details, need the process completed by wind-driven generator from level to upright state, but can react each performance indications of wind-driven generator more accurately, this has come the transfer process of generator from level to upright state with regard to the support needing lifting platform.
Summary of the invention
The present invention mainly solves technical problem existing in above-mentioned prior art, provides a kind of hydraulic elevator platform for testing wind-driven generator.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of hydraulic elevator platform for testing wind-driven generator comprises supporting seat, a hydraulic cylinder (one), No. two hydraulic cylinders (four), No. three hydraulic cylinders (two), base plate, bracing frame, No. two hydraulic cylinder fulcrums, linkage, mainframe, installation panel, mainframe rotating fulcrum, No. three hydraulic cylinder brace summers, No. two hydraulic cylinder bearing pins and No. three hydraulic cylinder bearing pins, a hydraulic cylinder is fixed with ground and mainframe respectively by supporting seat and linkage, No. two hydraulic cylinders are connected with base plate and mainframe with No. two hydraulic cylinder bearing pins respectively by No. two hydraulic cylinder base plate fulcrums, No. three hydraulic cylinders are fixed by No. three hydraulic cylinder bearing pins and No. three hydraulic cylinder brace summers, No. three hydraulic cylinder brace summers are connected as a single entity by mainframe rotating fulcrum and mainframe.
During on-test, wind-driven generator is fixed on installation panel, primer fluid pressing system, a hydraulic cylinder and No. two hydraulic cylinder works, mainframe is up pushed up, mainframe just up rotates around mainframe rotating fulcrum, when linkage starts to start buffer hydraulic system by bending straightening in process, eliminates Gravity changer and impacts; After this hydraulic cylinder and No. two hydraulic cylinders become pulling force by the power ejected, and along with the change of mainframe rotational angle is large, the pulling force of needs also becomes large; When rotational angle reaches necessarily, No. three hydraulic cylinders have started reverse cushioning effect, until mainframe is erect motionless; This process is exactly by keeping flat the process erect.
After off-test, primer fluid pressing system, No. three hydraulic cylinders up push up, and a hydraulic cylinder and No. two hydraulic cylinders are simultaneously toward drop-down, and mainframe just rotates around mainframe rotating fulcrum, when linkage start bending after startup buffer system mainframe is slowly fallen, until the rear-face contact jail of linkage and installation panel, now, No. three hydraulic cylinders do not work, a hydraulic cylinder and No. two hydraulic cylinders are placed into mainframe above bracing frame, and this process is exactly by being erected to the course of work set level.
As preferably, the quantity of a described hydraulic cylinder is one, the technical parameters such as its work cylinder diameter size, working fluid pressure, maximum reverberation matrix method, maximum net Ullage, range the type design needed according to concrete wind-driven generator is set.
As preferably, the quantity of described No. two hydraulic cylinders is four, all be connected with base plate and mainframe respectively with No. two hydraulic cylinder bearing pins by No. two hydraulic cylinder base plate fulcrums, arranging of the technical parameters such as its work cylinder diameter size, working fluid pressure, maximum reverberation matrix method, maximum net Ullage, range needs according to the type design of concrete wind-driven generator, and these 4 hydraulic cylinder synchronous are run.
As preferably, the quantity of described No. three hydraulic cylinders is two, all fixed by No. three hydraulic cylinder bearing pins and No. three hydraulic cylinder brace summers, arranging of the technical parameters such as its work cylinder diameter size, working fluid pressure, maximum reverberation matrix method, maximum net Ullage, range needs according to the type design of concrete wind-driven generator, and these two hydraulic cylinder synchronous are run.
Hydraulic elevator platform of the present invention can realize test platform for wind driven generator to complete by the operation of three kinds of hydraulic cylinders and the structure of hinge the process transformed from level to upright state, and hydraulic elevator platform structure of the present invention is simple, reasonable in design, be applicable to large, medium and small testing wind-driven generator.
Accompanying drawing explanation
Fig. 1 is the setting structure chart of invention.
Fig. 2 be invention keep flat structure chart.
Description of reference numerals: 1 is a Hydraulic Cylinder Pedestal Used, 2 is a hydraulic cylinder, 3 is base plate, and 4 is bracing frame, and 5 is No. two hydraulic cylinder fulcrums, 6 is No. two hydraulic cylinders, 7 is linkage, and 8 is mainframe, and 9 is installation panel, 10 is No. three hydraulic cylinders, and 11 is mainframe rotating fulcrum, No. three hydraulic cylinder brace summers 12, No. two hydraulic cylinder bearing pins 14 and No. three hydraulic cylinder bearing pins 15.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: referring to Fig. 1 and 2, the present invention includes that above-mentioned technical problem of the present invention mainly solved by following technical proposals: a kind of hydraulic elevator platform for testing wind-driven generator comprises supporting seat 1, a hydraulic cylinder 2 (one), No. two hydraulic cylinder 6(tetra-), No. three hydraulic cylinder 10(two), base plate 3, bracing frame 4, hydraulic cylinder fulcrum 5, linkage 7, mainframe 8, installation panel 9, mainframe rotating fulcrum 11, a hydraulic cylinder 2 is fixed with ground and mainframe 8 respectively by supporting seat 1 and linkage 7, four No. two hydraulic cylinders 6 are fixed with base plate 3 and mainframe 8 respectively by respective No. two hydraulic cylinder base plate fulcrums 5 and No. two hydraulic cylinder bearing pins 14, two No. three hydraulic cylinders 10 are fixed respectively by respective No. three hydraulic cylinder bearing pins 15 and No. three hydraulic cylinder brace summers 12, No. three hydraulic cylinder brace summers 12 are connected as a single entity by mainframe rotating fulcrum 11 and mainframe 8.
During on-test, wind-driven generator is fixed on installation panel, primer fluid pressing system, a hydraulic cylinder 2 and four No. two hydraulic cylinders 6 work, mainframe 8 is up pushed up, mainframe 8 just up rotates around mainframe rotating fulcrum 11, when linkage 7 starts to start buffer hydraulic system by bending straightening in process, eliminates Gravity changer and impacts; After this hydraulic cylinder 2 and four No. two hydraulic cylinders 6 become pulling force by the power ejected, and along with the change of mainframe 8 rotational angle is large, the pulling force of needs also becomes large; When rotational angle reaches necessarily, two No. three hydraulic cylinders 10 have started reverse cushioning effect, until mainframe 8 is erect motionless; This process is exactly by keeping flat the process erect.
After off-test, primer fluid pressing system, two No. three hydraulic cylinders 10 up push up, a hydraulic cylinder 2 and four No. two hydraulic cylinders 6 are simultaneously toward drop-down, mainframe 8 just rotates around mainframe rotating fulcrum 11, when linkage 7 start bending after startup buffer system mainframe 8 is slowly fallen, until linkage 7 is firm with the rear-face contact of installation panel 9, now, two No. three hydraulic cylinders 10 do not work, a hydraulic cylinder 2 and four No. two hydraulic cylinders 6 are placed into mainframe 8 above bracing frame 4, and this process is exactly by being erected to the course of work set level.
Hydraulic elevator platform structure of the present invention is simple, reasonable in design, be applicable to various large, medium and small testing wind-driven generator.
Finally, it should be pointed out that above embodiment is only the more representational example of the present invention.Obviously, the invention is not restricted to above-described embodiment, many distortion can also be had.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all should think and belong to protection scope of the present invention.
Claims (2)
1. the hydraulic elevator platform for testing wind-driven generator, comprise supporting seat, a hydraulic cylinder, No. two hydraulic cylinders, No. three hydraulic cylinders, base plate, bracing frame, No. two hydraulic cylinder fulcrums, linkage, mainframe, installation panel, mainframe rotating fulcrum, No. three hydraulic cylinder brace summers, No. two hydraulic cylinder bearing pins and No. three hydraulic cylinder bearing pins, it is characterized in that a described hydraulic cylinder is fixed with ground and mainframe respectively by supporting seat and linkage, described No. two hydraulic cylinders are connected with base plate and mainframe with No. two hydraulic cylinder bearing pins respectively by No. two hydraulic cylinder base plate fulcrums, described No. three hydraulic cylinders are fixed by No. three hydraulic cylinder bearing pins and No. three hydraulic cylinder brace summers, No. three hydraulic cylinder brace summers are connected as a single entity by mainframe rotating fulcrum and mainframe,
During on-test, wind-driven generator is fixed on installation panel, primer fluid pressing system, a hydraulic cylinder and No. two hydraulic cylinder works, mainframe is up pushed up, mainframe just up rotates around mainframe rotating fulcrum, when linkage starts to start buffer hydraulic system by bending straightening in process, eliminates Gravity changer and impacts; After this hydraulic cylinder and No. two hydraulic cylinders become pulling force by the power ejected, and along with the change of mainframe rotational angle is large, the pulling force of needs also becomes large; When rotational angle reaches necessarily, No. three hydraulic cylinders have started reverse cushioning effect, until mainframe is erect motionless; This process is exactly by keeping flat the process erect;
After off-test, primer fluid pressing system, No. three hydraulic cylinders up push up, and a hydraulic cylinder and No. two hydraulic cylinders are simultaneously toward drop-down, and mainframe just rotates around mainframe rotating fulcrum, when linkage start bending after startup buffer system mainframe is slowly fallen, until the rear-face contact jail of linkage and installation panel, now, No. three hydraulic cylinders do not work, a hydraulic cylinder and No. two hydraulic cylinders are placed into mainframe above bracing frame, and this process is exactly by being erected to the course of work set level.
2. a kind of hydraulic elevator platform for testing wind-driven generator according to claim 1, is characterized in that the quantity of a described hydraulic cylinder is one; The quantity of described No. two hydraulic cylinders is four, the same and synchronous operation of these four hydraulic cylinder models; The quantity of described No. three hydraulic cylinders is two, the same and synchronous operation of these two hydraulic cylinder models.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587353.1A CN103586855B (en) | 2013-11-20 | 2013-11-20 | A kind of hydraulic elevator platform for testing wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587353.1A CN103586855B (en) | 2013-11-20 | 2013-11-20 | A kind of hydraulic elevator platform for testing wind-driven generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103586855A CN103586855A (en) | 2014-02-19 |
| CN103586855B true CN103586855B (en) | 2016-01-20 |
Family
ID=50077281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310587353.1A Expired - Fee Related CN103586855B (en) | 2013-11-20 | 2013-11-20 | A kind of hydraulic elevator platform for testing wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103586855B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999438A (en) * | 2015-08-14 | 2015-10-28 | 迪皮埃复材构件（太仓）有限公司 | Main grider turnover tooling for blade of wind-driven generator and using method of main grider turnover tooling |
| CN109100650B (en) * | 2018-07-20 | 2020-11-20 | 芜湖双港特色旅游有限公司 | Hydraulic lifting platform for wind power and solar power generator tests |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3563322A (en) * | 1969-09-30 | 1971-02-16 | Dresser Ind | Earth boring machine positioning system |
| CN2177764Y (en) * | 1993-12-06 | 1994-09-21 | 谭灼雄 | Electric hydraulic lifter for parking cars |
| DE19825164C2 (en) * | 1998-06-05 | 2000-06-15 | Josef Egle | Device for factory prefabrication of flat components |
| CN101823454A (en) * | 2010-04-29 | 2010-09-08 | 小康汽车产业（集团）有限公司 | Self vehicle unloading cargo box turning structure assembly |
| CN202462378U (en) * | 2012-02-14 | 2012-10-03 | 浙江绍兴森元再生资源有限公司 | Workbench applied to production line |
| CN103252763A (en) * | 2013-05-20 | 2013-08-21 | 常州星宇车灯股份有限公司 | Work platform capable of turning at multiple angles |
| CN203566674U (en) * | 2013-11-20 | 2014-04-30 | 常山县四达液压机厂 | Hydraulic lifting platform for tests of wind driven generators |
-
2013
- 2013-11-20 CN CN201310587353.1A patent/CN103586855B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3563322A (en) * | 1969-09-30 | 1971-02-16 | Dresser Ind | Earth boring machine positioning system |
| CN2177764Y (en) * | 1993-12-06 | 1994-09-21 | 谭灼雄 | Electric hydraulic lifter for parking cars |
| DE19825164C2 (en) * | 1998-06-05 | 2000-06-15 | Josef Egle | Device for factory prefabrication of flat components |
| CN101823454A (en) * | 2010-04-29 | 2010-09-08 | 小康汽车产业（集团）有限公司 | Self vehicle unloading cargo box turning structure assembly |
| CN202462378U (en) * | 2012-02-14 | 2012-10-03 | 浙江绍兴森元再生资源有限公司 | Workbench applied to production line |
| CN103252763A (en) * | 2013-05-20 | 2013-08-21 | 常州星宇车灯股份有限公司 | Work platform capable of turning at multiple angles |
| CN203566674U (en) * | 2013-11-20 | 2014-04-30 | 常山县四达液压机厂 | Hydraulic lifting platform for tests of wind driven generators |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103586855A (en) | 2014-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103586855B (en) | A kind of hydraulic elevator platform for testing wind-driven generator | |
| CN105525598B (en) | Repair method is torn open in large-scale pumped storage power unit | |
| CN203566674U (en) | Hydraulic lifting platform for tests of wind driven generators | |
| CN101526434A (en) | Creep test loader of concrete member | |
| CN204344148U (en) | A kind of hydraulic test | |
| CN111127993A (en) | Simplified reverse fault dislocation centrifugal simulation device | |
| CN103954465A (en) | Space grid structure continuous collapse and impact experimental platform | |
| CN109319405A (en) | A kind of generator maintenance shift unit and displacement method | |
| CN204903197U (en) | Loaded simple and easy device of structure thing for model test | |
| CN205329648U (en) | Open and inspect among large -scale pumped storage unit and repair with dismantling structure | |
| CN207472258U (en) | A kind of Geographic Information Engineering plotting board | |
| CN204479408U (en) | A kind of variable brace summer experimental provision | |
| CN210071826U (en) | Slump tester | |
| CN203101030U (en) | Multi-hydraulic cylinder combined large-sized hydraulic testing machine | |
| CN203175766U (en) | Wind driven generator supporting frame | |
| CN204919608U (en) | Underground station construction is with system of encorbelmenting | |
| CN203203754U (en) | Revolving body static balance testing device | |
| CN201473259U (en) | Portable adjustable lifting jack | |
| CN203255538U (en) | Frame type glass stand | |
| CN203875147U (en) | Scaffold vertical rod steel pipe dent repairing device | |
| CN205387726U (en) | Static load testing arrangement of asymmetric counter weight | |
| CN204820725U (en) | Charges of electricity voucher flattening device | |
| CN204609292U (en) | A kind of movable air bellows integral elevating floor scaffold | |
| CN203639049U (en) | Concrete T beam hydraulic demoulding device | |
| CN104088470B (en) | A kind of replacing construction method of Vertical Steel Oil Tank storage tank annular vault |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20160120 Termination date: 20191120 |