CN201817191U - Special-purpose hoisting tool for yawing gear case of direct-drive permanent magnet wind driven generator - Google Patents
Special-purpose hoisting tool for yawing gear case of direct-drive permanent magnet wind driven generator Download PDFInfo
- Publication number
- CN201817191U CN201817191U CN2010201602547U CN201020160254U CN201817191U CN 201817191 U CN201817191 U CN 201817191U CN 2010201602547 U CN2010201602547 U CN 2010201602547U CN 201020160254 U CN201020160254 U CN 201020160254U CN 201817191 U CN201817191 U CN 201817191U
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- main bearing
- bearing bracket
- permanent magnet
- hoisting tool
- drive permanent
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- 238000009434 installation Methods 0.000 abstract description 11
- 239000000725 suspension Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
本实用新型涉及一种直驱永磁风力发电机偏航齿轮箱专用吊装工具，包括主承载支架，吊环，调节螺母、调节螺杆及底角；主承载支架上设有三个呈等边三角形排列的通孔，等边三角形的中心与主承载支架的中心相重合；吊环活动连接于主承载支架的中心位置处；调节螺杆为上下两端均设有螺纹的螺杆，其上端通过调节螺母活动连接于主承载支架的通孔内，螺杆下端活动连接于底角上方；底角活动连接于齿轮箱原配吊耳上。本实用新型结构合理，使用方便，安装简便、安全可靠、易于操作，安装效率高，操作简单易实现，制作工艺性良好成本低，适合批量加工，在装配空间狭小的地方亦可正常使用，非常适合工厂内批量安装时使用。
The utility model relates to a special hoisting tool for a yaw gearbox of a direct-drive permanent magnet wind power generator, comprising a main bearing bracket, a suspension ring, an adjusting nut, an adjusting screw and a bottom angle; the main bearing bracket is provided with three equilateral triangles. Through holes, the center of the equilateral triangle coincides with the center of the main bearing bracket; the suspension ring is flexibly connected to the center of the main bearing bracket; the adjusting screw is a screw with threads at both ends, and its upper end is flexibly connected to the In the through hole of the main bearing bracket, the lower end of the screw rod is movably connected above the bottom corner; the bottom corner is movably connected to the original lifting lug of the gearbox. The utility model has the advantages of reasonable structure, convenient use, simple installation, safety and reliability, easy operation, high installation efficiency, simple and easy operation, good manufacturing process and low cost, suitable for batch processing, and can be used normally in places where the assembly space is narrow, very It is suitable for batch installation in the factory.
Description
Technical field
The utility model relates to a kind of lifting device, specifically relates to the special-purpose lifting device of a kind of direct-drive permanent magnet wind power generator Yaw gearbox.
Background technology
At present in the Yaw gearbox fitting process, be adjusted into upright attitude after gear case must being sling and just can make itself and the butt joint of adapter (cooperating between both attachment faces is transition fit) more smoothly.And use common suspenders such as shackle and suspender belt to be connected at present usually respectively at three hangers of gear case in when lifting, wherein both direction must add bottle gouard moved by hands, relies on bottle gouard moved by hands adjusting lifting rope length in the gear case back of slinging, and makes it reach correct installation attitude.This mode is difficult to become the slurry gear case and is adjusted into upright fully installation attitude and keeps stable, attitude is wayward, difficulty was bigger when gear case docked with adapter, need adjust (auxiliary) during assembling to the gear case attitude at any time because of needing many people in the big assembling of weight, the loaded down with trivial details difficulty of adjustment process is bigger, not easy to operate, time-consuming, efficient is low, safety is relatively poor.And adjusted attitude is unstable in fitting process, easily changes.Particularly behind the rigging out, lift still needs the above step of repetition next time.
This shows that present common suspender exists inconvenience and defective in the lifting to the electrical generator Yaw gearbox, demand further improvement urgently.How to found a kind of simple in structurely, practical, it is low to be easy to tooling cost, is convenient to operate that the high lifting device of installation effectiveness is real belongs to the current industry utmost point and need improved target.
Summary of the invention
At the defective of prior art, the purpose of this utility model provides the special-purpose lifting device of direct-drive permanent magnet wind power generator Yaw gearbox that a kind of mate gear case hanger uses.
For reaching above-mentioned purpose, the utility model has adopted following technical scheme:
The special-purpose lifting device of a kind of direct-drive permanent magnet wind power generator Yaw gearbox comprises main carrying support, suspension ring, setting nut, adjusting screw(rod) and base angle; Main carrying support is provided with three through holes that are triangular arranged, and the center of equilateral triangle coincides with the center of main carrying support; Suspension ring are movably connected on the center position of main carrying support; Adjusting screw(rod) is equipped with the screw rod of screw thread for two ends up and down, and its upper end is movably connected on by setting nut in the through hole of main carrying support, and the screw rod lower end is movably connected on the top, base angle; The base angle is movably connected on the gear case first wife hanger.
The utility model also can further be realized by the following technical programs:
The special-purpose lifting device of described direct-drive permanent magnet wind power generator Yaw gearbox, wherein, described main carrying support is made up of three uniform horizontal shores, and through hole is positioned at the front end of each support beam.
The special-purpose lifting device of described direct-drive permanent magnet wind power generator Yaw gearbox, wherein, described through hole is the semi-round long kidney-shaped holes in middle oblong both sides.
The special-purpose lifting device of described direct-drive permanent magnet wind power generator Yaw gearbox, wherein, described setting nut is a pair of being installed on respectively on the through hole, correspondence is installed in the nut of main carrying support upper and lower.
The special-purpose lifting device of described direct-drive permanent magnet wind power generator Yaw gearbox, wherein, the bottom of described setting nut is provided with an annular boss.
The special-purpose lifting device of described direct-drive permanent magnet wind power generator Yaw gearbox, wherein, described suspension ring are screwed onto on the main carrying support.
The special-purpose lifting device of described direct-drive permanent magnet wind power generator Yaw gearbox, wherein, outside, described base angle is provided with the boss that connects with original gear case hanger, is provided with the screw that joins with adjusting screw(rod) in it.
The special-purpose lifting device of direct-drive permanent magnet wind power generator Yaw gearbox of the present utility model is used for the lifting of gear case, the fitting process attitude stabilization, is easy to control.Easier assurance when gear case docks with adapter is lifted by crane installation and is settled at one go.Need not behind the rigging out to adjust the installation that can directly enter next unit, improved work efficiency greatly, the installation effectiveness height.This suspender simple installation, project organization are simple in addition, the operation in the process easy to use, easy realization simple to operate, the good cost of manufacture craft is low, be fit to batch machining, also can normally use, use when being fit to very much install in batches in the factory in the place that assembly space is narrow and small.
Description of drawings
Fig. 1 is the structural representation of the special-purpose lifting device of the utility model direct-drive permanent magnet wind power generator Yaw gearbox;
Fig. 2 is the decomposition texture scheme drawing of the special-purpose lifting device of the utility model direct-drive permanent magnet wind power generator Yaw gearbox.
The specific embodiment
1-2 describes the utility model in detail in detail in conjunction with the accompanying drawings below.
Referring to Figure 1 and Figure 2, the special-purpose lifting device of a kind of direct-drive permanent magnet wind power generator Yaw gearbox comprises main carrying support 1, suspension ring 2, setting nut 3, adjusting screw(rod) 4 and base angle 5; Main carrying support 1 is provided with three through holes 11 that are triangular arranged, and the center of equilateral triangle coincides with the center of main carrying support 1; The center thread mill drilling 12 of main carrying support 1, suspension ring 2 are bolted in the centre hole 12 of main carrying support 1; Adjusting screw(rod) 4 is equipped with the screw rod of screw thread for two ends up and down, and its upper end is movably connected in the through hole 11 of main carrying support 1 by setting nut 3, and screw rod 4 lower ends are movably connected on 5 tops, base angle; Base angle 5 is movably connected on the gear case first wife hanger.
For saving in material, main carrying support 1 can be made up of three uniform horizontal shores, and through hole 11 is positioned at the front end of each support beam.The semi-round long kidney-shaped hole in oblong both sides in the middle of through hole can be set to.Be used for the position of left and right adjusting adjusting screw(rod) 4 easily, make it be in the optimum position.
Adjusting screw(rod) 4 has three, is fixed on the main carrying support 1 by setting nut 3 respectively.Setting nut 3 is a pair of being installed on respectively on the through hole, and correspondence is installed in the nut of main carrying support upper and lower.The length of every adjusting screw(rod) 4 can be adjusted and fix to every group of nut respectively, adjusts the purpose that gear case is installed attitude to reach.
The bottom of setting nut 3 can be provided with an annular boss 31, makes it be easier to regulate to increase bearing surface, and after its careful adjusting was fixing, the structure of whole suspender was more stable.
5 outsides, base angle are provided with the boss 51 that connects with original gear case hanger, and its inside is provided with the screw 52 that joins with adjusting screw(rod).After lifting finishes, can directly whole suspender be screwed off by adjusting screw(rod) 4 lower ends, be connected with next change speed gear box hanger that needs to install then, the efficient height is installed rapidly in the installation that excuse enters Unit second.
The above is preferred embodiment of the present utility model only, is not that the utility model is done any pro forma qualification.Any change that is equal to, modification or differentiation etc. that all those skilled in the art utilize the technical solution of the utility model that the foregoing description is made all still belong in the scope of technical solutions of the utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201602547U CN201817191U (en) | 2010-04-16 | 2010-04-16 | Special-purpose hoisting tool for yawing gear case of direct-drive permanent magnet wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201602547U CN201817191U (en) | 2010-04-16 | 2010-04-16 | Special-purpose hoisting tool for yawing gear case of direct-drive permanent magnet wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817191U true CN201817191U (en) | 2011-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201602547U Expired - Fee Related CN201817191U (en) | 2010-04-16 | 2010-04-16 | Special-purpose hoisting tool for yawing gear case of direct-drive permanent magnet wind driven generator |
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|---|---|
| CN (1) | CN201817191U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363499A (en) * | 2011-06-20 | 2012-02-29 | 安徽省银锐玻璃机械有限公司 | Hoisting device of glass loading machine |
| CN102381623A (en) * | 2011-09-13 | 2012-03-21 | 平高集团有限公司 | Special lifting tool for circuit breaker |
| CN102659020A (en) * | 2012-04-19 | 2012-09-12 | 迁安市乐达特种陶瓷制品有限公司 | Novel hoisting tool |
| CN102935977A (en) * | 2011-08-16 | 2013-02-20 | 上海航天测控通信研究所 | Satellite load single-point vertical hoisting device |
| CN103552908A (en) * | 2013-11-04 | 2014-02-05 | 无锡市聚英机械制造有限公司 | Rotary adjusting mechanism for mounting planet carrier of planetary speed reducer |
| CN103950820A (en) * | 2014-05-13 | 2014-07-30 | 广东明阳风电产业集团有限公司 | A wind turbine multi-purpose lifting tool |
| CN104340843A (en) * | 2014-09-03 | 2015-02-11 | 中国原子能科学研究院 | Reactor core hoisting tool |
| CN104555710A (en) * | 2014-12-19 | 2015-04-29 | 中国核工业二三建设有限公司 | Tool for assisting hosting of reactor core dry protection |
| CN104812691A (en) * | 2012-11-23 | 2015-07-29 | 乌本产权有限公司 | Gripping apparatus for handling reinforcement cages for tower segments of a wind turbine |
| CN105253766A (en) * | 2015-11-10 | 2016-01-20 | 中国科学院长春光学精密机械与物理研究所 | Self-balancing hoisting device used in lithographic projection lens |
| CN107804784A (en) * | 2016-09-19 | 2018-03-16 | 北京卫星环境工程研究所 | Satellite bay section horizontal regulation sling device |
| CN108609475A (en) * | 2018-06-19 | 2018-10-02 | 燕山大学 | Parallel leveling suspender |
| CN114803820A (en) * | 2022-05-13 | 2022-07-29 | 哈尔滨工程大学 | Hoisting tool for core module of low-speed machine bearing bush test platform machine |
-
2010
- 2010-04-16 CN CN2010201602547U patent/CN201817191U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363499A (en) * | 2011-06-20 | 2012-02-29 | 安徽省银锐玻璃机械有限公司 | Hoisting device of glass loading machine |
| CN102935977B (en) * | 2011-08-16 | 2016-06-01 | 上海航天测控通信研究所 | A kind of satellite load single-point vertical lifting is put |
| CN102935977A (en) * | 2011-08-16 | 2013-02-20 | 上海航天测控通信研究所 | Satellite load single-point vertical hoisting device |
| CN102381623A (en) * | 2011-09-13 | 2012-03-21 | 平高集团有限公司 | Special lifting tool for circuit breaker |
| CN102381623B (en) * | 2011-09-13 | 2014-07-23 | 平高集团有限公司 | Special lifting tool for circuit breaker |
| CN102659020A (en) * | 2012-04-19 | 2012-09-12 | 迁安市乐达特种陶瓷制品有限公司 | Novel hoisting tool |
| CN104812691A (en) * | 2012-11-23 | 2015-07-29 | 乌本产权有限公司 | Gripping apparatus for handling reinforcement cages for tower segments of a wind turbine |
| CN103552908A (en) * | 2013-11-04 | 2014-02-05 | 无锡市聚英机械制造有限公司 | Rotary adjusting mechanism for mounting planet carrier of planetary speed reducer |
| CN103950820A (en) * | 2014-05-13 | 2014-07-30 | 广东明阳风电产业集团有限公司 | A wind turbine multi-purpose lifting tool |
| CN104340843A (en) * | 2014-09-03 | 2015-02-11 | 中国原子能科学研究院 | Reactor core hoisting tool |
| CN104555710A (en) * | 2014-12-19 | 2015-04-29 | 中国核工业二三建设有限公司 | Tool for assisting hosting of reactor core dry protection |
| CN104555710B (en) * | 2014-12-19 | 2018-11-20 | 中国核工业二三建设有限公司 | It is a kind of for assisting the tool of the dry protection of lifting reactor core |
| CN105253766A (en) * | 2015-11-10 | 2016-01-20 | 中国科学院长春光学精密机械与物理研究所 | Self-balancing hoisting device used in lithographic projection lens |
| CN107804784A (en) * | 2016-09-19 | 2018-03-16 | 北京卫星环境工程研究所 | Satellite bay section horizontal regulation sling device |
| CN108609475A (en) * | 2018-06-19 | 2018-10-02 | 燕山大学 | Parallel leveling suspender |
| CN108609475B (en) * | 2018-06-19 | 2019-08-23 | 燕山大学 | Parallel leveling suspender |
| CN114803820A (en) * | 2022-05-13 | 2022-07-29 | 哈尔滨工程大学 | Hoisting tool for core module of low-speed machine bearing bush test platform machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGXI YINHE WIND POWER CO., LTD. Free format text: FORMER OWNER: JIANGSU YINHE CHANGZHENG WIND POWER EQUIPMENT CO., LTD. Effective date: 20120718 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU YINHE CHANGZHENG WIND POWER EQUIPMENT CO., Free format text: FORMER NAME: JIANGSU CHANGZHENG WIND POWER EQUIPMENT CO., LTD. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 224600 YANCHENG, JIANGSU PROVINCE TO: 536000 BEIHAI, GUANGXI ZHUANG AUTONOMOUS REGION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 224600 Jiangsu Province Coastal Economic Development Zone water ring Patentee after: JIANGSU YINHE CHANGZHENG WIND POWER GENERATION EQUIPMENT Co.,Ltd. Address before: 224600 Jiangsu Province Coastal Economic Development Zone water ring Patentee before: Jiangsu Changzheng Wind Power Generation Equipment Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120718 Address after: 536000 building, information center building, Yinhe Software Park, Tibet Road, the Guangxi Zhuang Autonomous Region, Beihai, four Patentee after: Guangxi Yinhe Wind Power Co.,Ltd. Address before: 224600 Jiangsu Province Coastal Economic Development Zone water ring Patentee before: JIANGSU YINHE CHANGZHENG WIND POWER GENERATION EQUIPMENT Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: WEIHAI YINHE CHANGZHENG WIND POWER GENERATING EQUI Effective date: 20130508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130508 Address after: 536000 building, information center building, Yinhe Software Park, Tibet Road, the Guangxi Zhuang Autonomous Region, Beihai, four Patentee after: Guangxi Yinhe Wind Power Co.,Ltd. Patentee after: WEIHAI YINHE CHANGZHENG WIND POWER EQUIPMENT Co.,Ltd. Address before: 536000 building, information center building, Yinhe Software Park, Tibet Road, the Guangxi Zhuang Autonomous Region, Beihai, four Patentee before: Guangxi Yinhe Wind Power Co.,Ltd. |
|
| 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: 20110504 Termination date: 20170416 |