CN205503371U - Guarantee device of tower bobbin top planeness of flange - Google Patents
Guarantee device of tower bobbin top planeness of flange Download PDFInfo
- Publication number
- CN205503371U CN205503371U CN201620241080.4U CN201620241080U CN205503371U CN 205503371 U CN205503371 U CN 205503371U CN 201620241080 U CN201620241080 U CN 201620241080U CN 205503371 U CN205503371 U CN 205503371U
- Authority
- CN
- China
- Prior art keywords
- flange
- tower
- tower top
- bobbin top
- planeness
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 3
- 241001330002 Bambuseae Species 0.000 abstract 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 3
- 239000011425 bamboo Substances 0.000 abstract 3
- 210000001503 joint Anatomy 0.000 abstract 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010361 irregular oscillation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000010959 steel Substances 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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 discloses a guarantee device of tower bobbin top planeness of flange, it includes tower section of thick bamboo body (1), installs the tower bobbin top flange (2) at tower section of thick bamboo body (1) both ends, with plane coupling part (3) of tower bobbin top flange (2) butt joint, plane coupling part (3) on set up flange joint hole (4) in multiple aperture, being connected of plane coupling part (3) and tower bobbin top flange (2) butt joint is equipped with the limit of turning up on the face. The utility model has the advantages of reasonable design, simple to operate, the suitability is strong, and is with low costs, the utility model discloses tower bobbin top flange can keep the plane degree can not take place big change along with the change of welding parameter in welding process, enables tower bobbin top flange welding back plane degree and still satisfies the user demand, can avoid firer once more to rectify the heat input, makes the quality and the reliability of a tower section of thick bamboo obtain better assurance.
Description
Technical field
This utility model relates to a kind of wind-power tower device；Be specifically related to a kind of structure excellent in design can guarantee that tower top flange is put down
The device of face degree.
Background technology
The top flange of wind-power tower is the vitals being directly connected with wind power generating set；Wind power generating set is properly functioning
State under, the irregular oscillation such as generation is waved.For ensureing the safe operation of wind power generating set, unit and tower top flange
The cooperation must controlled well each other during connection.For making the wind power generating set operationally will not be because of the plane of tower top flange
Degree is not enough and makes wind power generating set produce abnormal abrasion, generally proposes the highest to the postwelding flatness of tower top flange
Requirement, needs higher cost to be processed tower top flange, and working (machining) efficiency is low.
Therefore, necessary on the basis of prior art, a kind of reasonable in design of design research and development, the suitability is strong, cost
Low, may be used for the tower of Multiple Type, highly versatile, can guarantee that the device of tower top planeness of flange.
Summary of the invention
Goal of the invention: the purpose of this utility model is for the deficiencies in the prior art, R & D design one reasonable in design, peace
Dress is convenient, and the suitability is strong, and low cost may be used for the tower of Multiple Type, highly versatile, can guarantee that tower top Flange Plane
The device of degree.This utility model tower top flange, in welding process, can keep the flatness will not be along with the change of welding parameter
There is big change, the postwelding flatness of tower top flange can be made still to meet use demand.
Technical scheme: in order to realize object above, the technical scheme that this utility model is taked is as follows:
A kind of device ensureing tower top planeness of flange, it includes: tower body, is arranged on the tower top at tower body two ends
Flange, the planar connection portions docked with tower top flange, described planar connection portions offers the flange in multiple aperture even
Connect hole；
The joint face that planar connection portions docks with tower top flange is provided with the limit turned up.It is designed with the limit turned up and can ensure tower
Pushing up introversion after flange welds with planar connection portions, firmness is higher.
Preferably, the device of above-described guarantee tower top planeness of flange, tower top flange and planar connection portions
Bolt connects or welding.
Preferably, the device of above-described guarantee tower top planeness of flange, described planar connection portions includes two
Individual parallel joint face, is connected by reinforcement between two parallel joint faces, two parallel joint faces all offers many
Plant the flange connecting hole in aperture.
Preferably, the device of above-described guarantee tower top planeness of flange, described planar connection portions is sent out with wind-force
Group of motors is bolted.
The device of the guarantee tower top planeness of flange that this utility model provides, designs multiple aperture and hole on planar connection portions
Position, the tower that can meet Multiple Type specification uses.
The device of the guarantee tower top planeness of flange that this utility model provides, is made up of steel plate, and strength and stiffness can be protected
Card.
Beneficial effect: compared to the prior art the device of the guarantee tower top planeness of flange that this utility model provides has following excellent
Point:
The device of the guarantee tower top planeness of flange that this utility model provides, reasonable in design, easy for installation, the suitability is strong,
Low cost, this utility model tower top flange, in welding process, can keep flatness will not send out along with the change of welding parameter
Raw big change, can make tower top flange welding back plane degree still meet use demand, firer again can be avoided to correct heat defeated
Enter, make the quality of tower and reliability preferably be ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device of the guarantee tower top planeness of flange that this utility model provides.
Fig. 2 is the structural representation of the device midplane coupling part of the guarantee tower top planeness of flange that this utility model provides.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with this utility model, it should be understood that these embodiments are merely to illustrate this
Utility model rather than limit scope of the present utility model, after having read this utility model, those skilled in the art are to this
The amendment of the various equivalent form of values of utility model all falls within the application claims limited range.
As depicted in figs. 1 and 2, a kind of device ensureing tower top planeness of flange, it includes: tower body 1, is arranged on
The tower top flange 2 at tower body 1 two ends, the planar connection portions 3 docked with tower top flange 2, described flat connecting section
Divide the flange connecting hole 4 offering multiple aperture on 3；
The joint face that planar connection portions 3 docks with tower top flange 2 is provided with the limit turned up.
The device of above-described guarantee tower top planeness of flange, tower top flange and planar connection portions be bolted or
Person welds.
The device of above-described guarantee tower top planeness of flange, described planar connection portions 3 includes two parallel connections
Face, is connected by reinforcement between two parallel joint faces, and two parallel joint faces all offer the flange in multiple aperture
Connecting hole 4.
The above is only preferred implementation of the present utility model, it is noted that for those skilled in the art
For, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improvements and modifications are also
Should be regarded as protection domain of the present utility model.
Claims (4)
1. the device ensureing tower top planeness of flange, it is characterised in that it includes: tower body (1), is arranged on tower
Tower top flange (2) at cylinder body (1) two ends, the planar connection portions (3) docked with tower top flange (2), described
The flange connecting hole (4) in multiple aperture is offered on planar connection portions (3)；
The joint face that planar connection portions (3) docks with tower top flange (2) is provided with the limit turned up.
The device of guarantee tower top the most according to claim 1 planeness of flange, it is characterised in that tower top flange (2)
It is connected with planar connection portions (3) bolt or welds.
The device of guarantee tower top the most according to claim 1 and 2 planeness of flange, it is characterised in that described plane
Coupling part (3) includes two parallel joint faces, is connected by reinforcement between two parallel joint faces, and two parallel
The flange connecting hole (4) in multiple aperture is all offered on joint face.
The device of guarantee tower top the most according to claim 3 planeness of flange, it is characterised in that described plane connects
Partly (3) and wind power generating set are bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241080.4U CN205503371U (en) | 2016-03-25 | 2016-03-25 | Guarantee device of tower bobbin top planeness of flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241080.4U CN205503371U (en) | 2016-03-25 | 2016-03-25 | Guarantee device of tower bobbin top planeness of flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205503371U true CN205503371U (en) | 2016-08-24 |
Family
ID=56732834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620241080.4U Expired - Fee Related CN205503371U (en) | 2016-03-25 | 2016-03-25 | Guarantee device of tower bobbin top planeness of flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205503371U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424214A (en) * | 2016-11-11 | 2017-02-22 | 新誉集团有限公司 | Reverse deformation shaping tool for outward turnover of tower drum flange of wind generating set and method for reverse deformation shaping tool |
| CN110132262A (en) * | 2019-04-12 | 2019-08-16 | 北京控制工程研究所 | A kind of high flatness implementation method of star sensor |
| CN113959375A (en) * | 2021-08-25 | 2022-01-21 | 广东技术师范大学 | Image acquisition method of tower drum flange flatness detection equipment |
-
2016
- 2016-03-25 CN CN201620241080.4U patent/CN205503371U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424214A (en) * | 2016-11-11 | 2017-02-22 | 新誉集团有限公司 | Reverse deformation shaping tool for outward turnover of tower drum flange of wind generating set and method for reverse deformation shaping tool |
| CN110132262A (en) * | 2019-04-12 | 2019-08-16 | 北京控制工程研究所 | A kind of high flatness implementation method of star sensor |
| CN110132262B (en) * | 2019-04-12 | 2021-03-26 | 北京控制工程研究所 | High-flatness realization method of star sensor |
| CN113959375A (en) * | 2021-08-25 | 2022-01-21 | 广东技术师范大学 | Image acquisition method of tower drum flange flatness detection equipment |
| CN113959375B (en) * | 2021-08-25 | 2023-07-07 | 广东技术师范大学 | Image acquisition method of tower flange flatness detection equipment |
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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: 20160824 |