CN201729568U - Propeller-changing distribution-box lifting device of wind driven generator - Google Patents
Propeller-changing distribution-box lifting device of wind driven generator Download PDFInfo
- Publication number
- CN201729568U CN201729568U CN2010202331735U CN201020233173U CN201729568U CN 201729568 U CN201729568 U CN 201729568U CN 2010202331735 U CN2010202331735 U CN 2010202331735U CN 201020233173 U CN201020233173 U CN 201020233173U CN 201729568 U CN201729568 U CN 201729568U
- Authority
- CN
- China
- Prior art keywords
- distribution box
- chassis
- model
- utility
- pitch distribution
- 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
- 238000009826 distribution Methods 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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Classifications
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Wind Motors (AREA)
Abstract
本实用新型公开了一种风力发电机，特别是涉及风机装配作业时，吊装轮毂内变桨分配箱时使用的风力发电机变桨分配箱吊装装置。风力发电机变桨分配箱吊装装置，结构如下：底盘(2)的中部设有预留圆孔，底盘(2)底部设有座脚(1)，底盘(2)上端设有挡板(3)，其中一块挡板的上端设有两条连接臂(5)，连接臂(5)上端设有横梁(6)，横梁(6)中间位置设有装配时与吊环相连的预留圆孔。本实用新型方便工人安装、节省了工时、提高了生产效率、降低了工人工作强度、保证了工人安全作业。
The utility model discloses a wind power generator, in particular to a hoisting device for a pitch distribution box of a wind power generator used for hoisting a pitch distribution box inside a wheel hub during fan assembly operations. The wind turbine pitch distribution box hoisting device has the following structure: a reserved round hole is provided in the middle of the chassis (2), a foot (1) is provided at the bottom of the chassis (2), and a baffle (3) is provided at the upper end of the chassis (2) , wherein the upper end of a baffle plate is provided with two connecting arms (5), the connecting arm (5) upper end is provided with a crossbeam (6), and the middle position of the crossbeam (6) is provided with a reserved round hole that links to each other with the suspension ring when assembling. The utility model is convenient for workers to install, saves man-hours, improves production efficiency, reduces workers' work intensity, and ensures workers' safe operation.
Description
Technical field
The utility model relates to aerogenerator, when particularly relating to the blower fan erecting work, and the wind-driven generator pitching distribution box hanging apparatus that uses when becoming the oar distribution box in the lifting wheel hub.
Background technology
The fitting work of aerogenerator needs the cooperation of multiple frock.Mostly existing wind-driven generator pitching distribution box is to be manually installed into the wheel hub top by shop personnel, because high-power type wheel hub internal height now commonly used is generally all about 2 meters, and the weight that becomes the oar distribution box is more than 50 kilograms.The staff often needs several people to pull together to lift when assembling becomes the oar distribution box, highly installs at 2 meters, wastes time and energy, and potential safety hazard is arranged.Still the laborsaving device easily of neither one can assist the staff to become the installation of oar distribution box easily.
The utility model content
The utility model is exactly in order to solve the problems of the technologies described above, and a kind of wind-driven generator pitching distribution box hanging apparatus is provided, and purpose is to make things convenient for the workman to install, save man-hour, enhance productivity, reduce workman's working strength, guarantee the safety of workers operation.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of wind-driven generator pitching distribution box hanging apparatus, its structure is as follows: the middle part on chassis is provided with the reservation circular hole, tray bottom is provided with seat leg, the upper end, chassis is provided with baffle plate, wherein the upper end of a baffle plate is provided with two connecting arms, the baffle plate two ends that are connected with connecting arm are provided with brace panel, and the connecting arm upper end is provided with crossbeam, the reservation circular hole that the crossbeam midway location links to each other with suspension ring when being provided with assembling.
Described seat leg is three.
Described baffle plate is three.
Described connecting arm is an arc.
The utlity model has following advantage:
1, the utility model is simple in structure, convenient processing and manufacture.
2, the utility model is easy to operate.
3, the utility model has been stopped the potential safety hazard that exists in the fitting process.
4, the utility model is reusable, and has greatly improved work efficiency, reduces working strength.
5, the utility model can adapt to the needs of batch manufacturing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1, seat leg; 2, chassis; 3, baffle plate; 4, brace panel; 5, connecting arm; 6, crossbeam.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, but protection domain of the present utility model is not limit by embodiment.
As shown in Figure 1; the utility model wind-driven generator pitching distribution box hanging apparatus; structure is as follows: be provided with the circular hole of reserving into distribution box downside bulge-structure in the middle of the chassis 2; 2 bottoms, chassis are welded with seat leg 1; seat leg 1 has three; the height dimension of seat leg 1 requires to guarantee that distribution box downside projection does not contact with ground; 2 upper ends, chassis welding baffle plate 3; baffle plate 3 has three; connecting arm 5 and one of them baffle plate 3 welding, baffle plate 3 two ends that are connected with connecting arm 5 are welded with brace panel 4, and brace panel 4 also has the effect of protection distribution box simultaneously; connecting arm 5 upper ends are welded with crossbeam 6, the reservation circular hole that crossbeam 6 midways location link to each other with suspension ring when being provided with assembling.Described connecting arm 5 is an arc.
Working process of the present utility model is as follows:
To become the oar distribution box in the wheel hub outside and be placed on the hanging apparatus and fix, and be connected with hoisting device by connecting arm.Integral lifting by the wheel hub top open part, drops to below the wheel hub top distribution box, and side travel makes distribution box and the alignment of wheel hub top mounting hole, is fastenedly connected bolt, after distribution box is seated, pulls down the distribution box hanging apparatus.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202331735U CN201729568U (en) | 2010-06-22 | 2010-06-22 | Propeller-changing distribution-box lifting device of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202331735U CN201729568U (en) | 2010-06-22 | 2010-06-22 | Propeller-changing distribution-box lifting device of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201729568U true CN201729568U (en) | 2011-02-02 |
Family
ID=43520724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202331735U Expired - Fee Related CN201729568U (en) | 2010-06-22 | 2010-06-22 | Propeller-changing distribution-box lifting device of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201729568U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159127A (en) * | 2011-12-12 | 2013-06-19 | 西门子公司 | Lifting bracket |
| CN105905785A (en) * | 2016-05-27 | 2016-08-31 | 怀宁县明慧竹业有限公司 | Steamer hoisting structure |
| CN105905786A (en) * | 2016-06-02 | 2016-08-31 | 中船澄西船舶修造有限公司 | Method for hoisting single segment of cylinder body |
-
2010
- 2010-06-22 CN CN2010202331735U patent/CN201729568U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159127A (en) * | 2011-12-12 | 2013-06-19 | 西门子公司 | Lifting bracket |
| CN103159127B (en) * | 2011-12-12 | 2016-12-07 | 西门子公司 | Lifting bracket |
| CN105905785A (en) * | 2016-05-27 | 2016-08-31 | 怀宁县明慧竹业有限公司 | Steamer hoisting structure |
| CN105905785B (en) * | 2016-05-27 | 2017-12-26 | 怀宁县明慧竹业有限公司 | A kind of food steamer hoisting structure |
| CN105905786A (en) * | 2016-06-02 | 2016-08-31 | 中船澄西船舶修造有限公司 | Method for hoisting single segment of cylinder body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20150622 |
|
| EXPY | Termination of patent right or utility model |