CN204283762U - The anticorrosion flange apparatus of a kind of wind turbine tower - Google Patents
The anticorrosion flange apparatus of a kind of wind turbine tower Download PDFInfo
- Publication number
- CN204283762U CN204283762U CN201420723825.1U CN201420723825U CN204283762U CN 204283762 U CN204283762 U CN 204283762U CN 201420723825 U CN201420723825 U CN 201420723825U CN 204283762 U CN204283762 U CN 204283762U
- Authority
- CN
- China
- Prior art keywords
- bearing
- ring
- wind turbine
- turbine tower
- board support
- 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
- 239000003973 paint Substances 0.000 abstract description 10
- 238000005507 spraying Methods 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000005480 shot peening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- Y02E10/728—Onshore wind turbines
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to the anticorrosion flange apparatus of a kind of wind turbine tower, and it is the end bearing in " trident star " shape of 120 ° and the cylinder being provided with outer back-up ring and inner back-up ring that is placed on bearing of the described end that this device comprises adjacent both sides, center angle.Three terminations of bearing of the described end are equipped with termination baffle plate, and its close end is equipped with connecting base, and are connected with the flanged plate be connected with wind power tower termination end face of flange by this connecting base; The bottom centre of bearing of the described end is provided with base stopping-off piece, and its entad is provided with lifting board support, and this lifting board support is placed in described outer back-up ring; Described lifting board support is provided with lifting plate.The utility model structure is simple, easy to operate, has the advantages that paint is even, surface quality is higher.
Description
Technical field
The utility model relates to wind turbine tower anti-corrosive apparatus apparatus field, particularly relates to the anticorrosion flange apparatus of a kind of wind turbine tower.
Background technique
As the wind-powered electricity generation industry of clean energy resource, in recent years large development is obtained at home, as main frame and blade being played to the tower cylinder supporting and do, not only its material welding quality is the most important thing, anticorrosive quality is also more and more subject to the attention of owner, not only to ensure that paint corrosion does not occur within the equipment runtime, also will ensure to paint appearance quality, the cosmetic issues such as obvious surface imperfection, film thickness are irregular, aberration can not be there is.The paint that present tower cylinder adopts and scheme of spraying paint each different to some extent, the producer provided is also different, the technique of paint own and paint quality all more stable after applying for a long time.But because tower cylindrical shell is long-pending very large, therefore, to the support of tower cylinder and rotation in preservation process, desirable operating environment is provided for anticorrosion, just become the key factor affecting antiseptic effect, and at present ubiquity due to anticorrosion construction condition undesirable, cause final painted surface not reach designing requirement.
Model utility content
Technical problem to be solved in the utility model is to provide the anticorrosion flange apparatus of wind turbine tower that a kind of structure is simple, easy to operate, paint is even, surface quality is higher.
For solving the problem, the anticorrosion flange apparatus of a kind of wind turbine tower described in the utility model, is characterized in that: it is the end bearing in " trident star " shape of 120 ° and the cylinder being provided with outer back-up ring and inner back-up ring that is placed on bearing of the described end that this device comprises adjacent both sides, center angle; Three terminations of bearing of the described end are equipped with termination baffle plate, and its close end is equipped with connecting base, and are connected with the flanged plate be connected with wind power tower termination end face of flange by this connecting base; The bottom centre of bearing of the described end is provided with base stopping-off piece, and its entad is provided with lifting board support, and this lifting board support is placed in described outer back-up ring; Described lifting board support is provided with lifting plate.
Bearing of the described end is connected by the inwall of dunnage with described cylinder; Described dunnage is provided with H type stiffening rib.
Bearing of the described end is connected with described outer back-up ring by stiffening rib; Described stiffening rib is connected with described dunnage.
Bearing of the described end and described flanged plate face are equipped with the hole of several different size.
Bearing of the described end and described connecting base are bolted and form.
The utility model compared with prior art has the following advantages:
1, owing to being provided with outer back-up ring and inner back-up ring in the utility model, therefore, have with chassis roller contact place that inside and outside two back-up rings position, block card, thus avoid cone and rotate the front and back tower cylinder cylindrical shell play caused.
2, owing to being provided with the end bearing in " trident star " shape that adjacent both sides, center angle is 120 ° in the utility model, therefore, stressed meeting is effectively decomposed, and makes entirety more stable, and ensure that concentricity, thus because of torsion that misalignment of axe produces when avoiding shot-peening to beat husky rotation.
3, owing to being connected with the flanged plate be connected with wind power tower termination end face of flange in the utility model by connecting base, therefore, the utility model can be directly connected with flange.
4, because the point of contact in the utility model and tie point are all by bolt and Flange joint; directly do not contact with tower cylinder drum surface; therefore; protect the damage that tower cylinder cylindrical shell mother metal is not subject to barreling better; and reprocessing of causing of secondary pollution when avoiding the cylindrical shell sandblasting of tower cylinder and paint, ensure that tower cylinder cylindrical shell spray paint after final aesthetic property.
5, owing to end bearing in the utility model and flanged plate face being equipped with the hole of several different size, therefore, in the laminating of flanged plate face and flanged surface, when connecting the laminating of seat surface and end seating plane, all be connected with tower section by the position of moving hole, also be convenient to dismounting, using scope is wider, has certain versatility and convenience simultaneously.
6, owing to being provided with lifting plate in the utility model, therefore, convenience can be provided for handling of the present utility model and moving.
7, owing to being provided with stiffening rib in the utility model, therefore, can each support and main force part be reinforced and be supported, ensure that overall soundness and stressed indeformable.
8, wind-power tower is driven to rotate together when the utility model uses, thus ensure that wind-power tower can rotate spraying continuously, make coating more even, be easier to form stable spraying coating process, ensure the stable of coating quality, meet the requirement of owner, meanwhile, operative gets up convenient.
9, be bolted between connecting base and base in the utility model and form, therefore, there is certain regulation range, the connection with different size section wind-power tower flange can be used, there is certain versatility and convenience.
10, because the utility model structure is simple, easy to operate, cheap.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is plan view of the present utility model.
Fig. 2 is plan view of the present utility model.
Fig. 3 is stereogram of the present utility model.
In figure: 1-inner back-up ring 2-cylinder 3-outer back-up ring 4-stiffening rib 5-end bearing 6-lifting board support 7-termination baffle plate 8-flanged plate 9-connecting base 10-lifting plate, 11-base stopping-off piece, 12-H type stiffening rib.
Embodiment
As shown in Fig. 1 ~ 3, the anticorrosion flange apparatus of a kind of wind turbine tower, it is the end bearing 5 in " trident star " shape of 120 ° and the cylinder 2 being provided with outer back-up ring 3 and inner back-up ring 1 that is placed on end bearing 5 that this device comprises adjacent both sides, center angle.
Three terminations of end bearing 5 are equipped with termination baffle plate 7, and its close end is equipped with connecting base 9, and are connected with the flanged plate 8 be connected with wind power tower termination end face of flange by this connecting base 9; The bottom centre of end bearing 5 is provided with base stopping-off piece 11, and its entad is provided with lifting board support 6, and this lifting board support 6 is placed in outer back-up ring 3; Lifting board support 6 is provided with lifting plate 10.
Wherein:
End bearing 5 is connected by the inwall of dunnage with cylinder 2; Dunnage is provided with H type stiffening rib 12.
End bearing 5 is connected with outer back-up ring 3 by stiffening rib 4; Stiffening rib 4 is connected with dunnage.
End bearing 5 and flanged plate 8 are equipped with the hole of several different size.
End bearing 5 and connecting base 9 are bolted and form.
During use, after the connecting base 9 in the utility model is connected with tower cylinder, be placed on turning rolls, when turning rolls rotates the rotation of drive wind-power tower, realize wind-power tower all positon and carry out spraying in comparatively ideal position.
Claims (5)
1. the anticorrosion flange apparatus of wind turbine tower, is characterized in that: it is the end bearing (5) in " trident star " shape of 120 ° and the cylinder (2) being provided with outer back-up ring (3) and inner back-up ring (1) that is placed on bearing of the described end (5) that this device comprises adjacent both sides, center angle; Three terminations at bearing of the described end (5) are equipped with termination baffle plate (7), and its close end is equipped with connecting base (9), and are connected with by this connecting base (9) flanged plate (8) be connected with wind power tower termination end face of flange; The bottom centre at bearing of the described end (5) is provided with base stopping-off piece (11), and its entad is provided with lifting board support (6), and this lifting board support (6) is placed in described outer back-up ring (3); Described lifting board support (6) is provided with lifting plate (10).
2. the anticorrosion flange apparatus of a kind of wind turbine tower as claimed in claim 1, is characterized in that: bearing of the described end (5) is connected by the inwall of dunnage with described cylinder (2); Described dunnage is provided with H type stiffening rib (12).
3. the anticorrosion flange apparatus of a kind of wind turbine tower as claimed in claim 1, is characterized in that: bearing of the described end (5) is connected with described outer back-up ring (3) by stiffening rib (4); Described stiffening rib (4) is connected with described dunnage.
4. the anticorrosion flange apparatus of a kind of wind turbine tower as claimed in claim 1, is characterized in that: the hole bearing of the described end (5) and described flanged plate (8) face being equipped with several different size.
5. the anticorrosion flange apparatus of a kind of wind turbine tower as claimed in claim 1, is characterized in that: bearing of the described end (5) and described connecting base (9) are bolted and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723825.1U CN204283762U (en) | 2014-11-27 | 2014-11-27 | The anticorrosion flange apparatus of a kind of wind turbine tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723825.1U CN204283762U (en) | 2014-11-27 | 2014-11-27 | The anticorrosion flange apparatus of a kind of wind turbine tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204283762U true CN204283762U (en) | 2015-04-22 |
Family
ID=52866928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420723825.1U Expired - Fee Related CN204283762U (en) | 2014-11-27 | 2014-11-27 | The anticorrosion flange apparatus of a kind of wind turbine tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204283762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828263A (en) * | 2020-07-23 | 2020-10-27 | 邓艺朝 | Anticorrosive support of wind power generation tower section of thick bamboo |
| CN114087133A (en) * | 2021-11-17 | 2022-02-25 | 中国水电建设集团新能源开发有限责任公司西北分公司 | Wind-powered electricity generation field tower section of thick bamboo installation positioner |
-
2014
- 2014-11-27 CN CN201420723825.1U patent/CN204283762U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828263A (en) * | 2020-07-23 | 2020-10-27 | 邓艺朝 | Anticorrosive support of wind power generation tower section of thick bamboo |
| CN114087133A (en) * | 2021-11-17 | 2022-02-25 | 中国水电建设集团新能源开发有限责任公司西北分公司 | Wind-powered electricity generation field tower section of thick bamboo installation positioner |
| CN114087133B (en) * | 2021-11-17 | 2023-06-06 | 中国水电建设集团新能源开发有限责任公司西北分公司 | Wind power plant tower barrel installation positioning device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 |