CN201874761U - Levelling device for foundation ring of wind generating set - Google Patents
Levelling device for foundation ring of wind generating set Download PDFInfo
- Publication number
- CN201874761U CN201874761U CN2010202109487U CN201020210948U CN201874761U CN 201874761 U CN201874761 U CN 201874761U CN 2010202109487 U CN2010202109487 U CN 2010202109487U CN 201020210948 U CN201020210948 U CN 201020210948U CN 201874761 U CN201874761 U CN 201874761U
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- CN
- China
- Prior art keywords
- foundation ring
- levelling
- lower flange
- leveling
- levelling device
- 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
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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
-
- 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
Abstract
The utility model relates to a levelling device for a foundation ring of a wind generating set, which at least comprises a lower flange of the foundation ring. The foundation ring is arranged on the lower flange of the foundation ring, and the lower flange of the foundation ring is sleeved on a levelling bolt. The levelling bolt is tightened and fixed with the lower flange of the foundation ring together through a tightening nut after levelling. One end of the levelling bolt is fixedly connected with a levelling bracket of the foundation ring and is arranged on the levelling bracket of the foundation ring. The upper part of the levelling bracket of the foundation ring is an upper connecting plate, and the lower part is a bottom plate of the bracket. The upper connecting plate is connected with the bottom plate of the bracket through a profile bracket. The levelling device can conveniently adjust the levelling bolt of the foundation ring to minimize the detection error of the levelness of an upper flange of the foundation ring; in addition, the levelling device has simple structure and is convenient to install, the production cost is reduced, and the installation period is shortened.
Description
Technical field
The utility model relates to a kind of part device of wind-driven generator, particularly relates to a kind of wind power generating set foundation ring levelling device, is mainly used in the adjustment of foundation ring upper flange levelness.
Background technique
The ride quality of each constituent elements of wind power generating set directly affects the operation conditions and the working life of wind-powered electricity generation unit to a great extent.The wind-power tower foundation ring is the foundation of whole wind-power tower, the pressure of it is bearing many-sided alternating stress such as wind carries, blade and tower tube blower fan, and the levelness of foundation ring has very big influence to the load of blower fan tower barrel and complete machine.
At present, wind-powered electricity generation unit foundation ring levelling device is to be welded by structural members such as fastening pieces such as leveling bolt, I-steel, steel plates.The leveling bolt of foundation ring before mixed earth is built on the basis, can be adjusted foundation ring upper flange levelness by the foundation ring levelling device at the foundation ring levelling device bottom.But because foundation ring levelling device bolt is in the lower end, in the foundation construction process, the concrete that build on the basis is easy to cover the leveling bolt.Therefore in work progress, can't adjust the levelness of foundation ring upper flange again, influential to the construction error of basis and pylon.Necessary this is solved.
The model utility content
The purpose of this utility model is in order to overcome the deficiency of existing wind-powered electricity generation unit foundation ring levelling device, a kind of wind-powered electricity generation unit foundation ring levelling device is provided, this foundation ring levelling device can detect the upper flange levelness before the mixed earth in basis is built, also can build the levelness that detects upper flange in the process, and can carry out levelness according to testing result and regulate at mixed earth.
The purpose of this utility model is achieved through the following technical solutions, and a kind of wind power generating set foundation ring levelling device comprises a foundation ring lower flange at least, lays foundation ring on the foundation ring lower flange, and the foundation ring lower flange is enclosed within on the leveling bolt; The leveling bolt is fastened together after the adjustment level by tightening nut and foundation ring lower flange; Leveling bolt one end is fixedlyed connected with foundation ring leveling support, is installed in above the foundation ring leveling support; The top of foundation ring leveling support is upper junction plate, is the support base plate below, is connected by the section bar support between upper junction plate and the support base plate.
Before mixed earth is built, if foundation ring upper flange levelness checkout value surpasses the error permitted value, can adjust by the leveling bolt, make levelness reach requirement; Mixed earth is built in the process, and mixed earth is built highly and do not surpassed before the leveling bolt, if foundation ring small inclination takes place or moves, can regulate foundation ring leveling bolt, makes foundation ring upper flange levelness reach requirement.
The beneficial effects of the utility model: can regulate foundation ring leveling bolt easily, it is littler, simple in structure, easy for installation to make foundation ring upper flange levelness detect error, has reduced cost of production, has shortened installation period.
Description of drawings:
Fig. 1 is a plan view of the present utility model;
Fig. 2 is a left view of the present utility model;
Fig. 3 is a plan view of the present utility model;
Fig. 4 is user mode figure of the present utility model.
Among the figure: 1, leveling bolt, 2, tightening nut, 3, packing ring, 4, the foundation ring lower flange, 5, upper junction plate, 6, the section bar support, 7, the support base plate, 8, foundation ring, 9, foundation ring leveling support.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Wind power generating set foundation ring levelling device comprises a foundation ring lower flange 4 at least as Figure 1-3, lays foundation ring 8 on the foundation ring lower flange 4, and foundation ring lower flange 4 is enclosed within on the leveling bolt 1; Leveling bolt 1 is fastened together after the adjustment level by tightening nut 2 and foundation ring lower flange 4; Leveling bolt 1 one ends are fixedlyed connected with foundation ring leveling support 9, are installed in above the foundation ring leveling support 9; Described leveling bolt 1 one ends and foundation ring leveling support 9 are fixedly connected can be welding or to be connected by bolton; The top of foundation ring leveling support 9 is upper junction plate 5, is support base plate 7 below, is connected by section bar support 6 between upper junction plate 5 and the support base plate 7; Section bar support 6 can be to be welded back-to-back by two I-steel to constitute, and upper junction plate 5 welds together with the section bar support 6 that two I-steel constitute with support base plate 7 again.
Before mixed earth is built, if foundation ring upper flange levelness checkout value surpasses the error permitted value, can adjust by the leveling bolt, make levelness reach requirement; Mixed earth is built in the process, and mixed earth is built highly and do not surpassed before the leveling bolt, if foundation ring small inclination takes place or moves, can regulate foundation ring leveling bolt, makes foundation ring upper flange levelness reach requirement.
Claims (4)
1. wind power generating set foundation ring levelling device comprises a foundation ring lower flange at least, it is characterized in that: lay foundation ring on the foundation ring lower flange, the foundation ring lower flange is enclosed within on the leveling bolt; The leveling bolt is fastened together after the adjustment level by tightening nut and foundation ring lower flange; Leveling bolt one end is fixedlyed connected with foundation ring leveling support, is installed in above the foundation ring leveling support.
2. wind power generating set foundation ring levelling device as claimed in claim 1 is characterized in that: described leveling bolt one end is fixedly connected with foundation ring leveling support to be welding or to be connected by bolton.
3. wind power generating set foundation ring levelling device as claimed in claim 2 is characterized in that: the section bar support is to be welded back-to-back by two I-steel to constitute, and upper junction plate and support base plate weld together with the section bar support that two I-steel constitute again.
4. wind power generating set foundation ring levelling device as claimed in claim 1 is characterized in that: described foundation ring leveling support top for upper junction plate is the support base plate below, is connected by the section bar support between upper junction plate and the support base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202109487U CN201874761U (en) | 2010-06-01 | 2010-06-01 | Levelling device for foundation ring of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202109487U CN201874761U (en) | 2010-06-01 | 2010-06-01 | Levelling device for foundation ring of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201874761U true CN201874761U (en) | 2011-06-22 |
Family
ID=44162679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202109487U Expired - Fee Related CN201874761U (en) | 2010-06-01 | 2010-06-01 | Levelling device for foundation ring of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201874761U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747746A (en) * | 2012-07-25 | 2012-10-24 | 中国二十二冶集团有限公司 | Device and method for mounting and leveling foundation ring of fan |
| CN103243746A (en) * | 2013-05-20 | 2013-08-14 | 四川谦泰仁投资管理有限公司 | Wind generator foundation ring precision calibrating system and construction method thereof |
| CN103900779A (en) * | 2012-12-25 | 2014-07-02 | 中国直升机设计研究所 | External impact manufacture apparatus |
| CN103899495A (en) * | 2012-12-27 | 2014-07-02 | 北京万源工业有限公司 | Mixed tower of wind turbine generator set |
| WO2015177377A1 (en) * | 2014-05-23 | 2015-11-26 | Wobben Properties Gmbh | Wind turbine tower and method for erecting a wind turbine tower |
| CN105240224A (en) * | 2015-09-23 | 2016-01-13 | 南车株洲电力机车研究所有限公司 | Leveling device and method for foundation ring of wind power generation set |
| CN105790096A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | I-beam steel-based manual leveling device for power distribution cabinet |
| CN106627839A (en) * | 2016-11-29 | 2017-05-10 | 成都电科创品机器人科技有限公司 | Omnidirectional moving chassis and leveling method thereof |
| CN107859050A (en) * | 2017-09-29 | 2018-03-30 | 新疆金风科技股份有限公司 | Wind driven generator base and its construction method |
| CN108223294A (en) * | 2018-01-31 | 2018-06-29 | 浙江运达风电股份有限公司 | Muscle and anchor bolt levelling device are worn with prestressing force in a kind of concrete tower high-altitude |
| CN109680737A (en) * | 2017-10-18 | 2019-04-26 | 中车株洲电力机车研究所有限公司 | A kind of foundation of wind-driven generator unit drift correction construction method |
| CN114411829A (en) * | 2022-01-25 | 2022-04-29 | 中国电建集团海南电力设计研究院有限公司 | Pile foundation and fan foundation connection detection device |
| CN115076038A (en) * | 2022-07-13 | 2022-09-20 | 中国电建集团贵阳勘测设计研究院有限公司 | Wind turbine generator set foundation ring positioning and mounting device and mounting method |
-
2010
- 2010-06-01 CN CN2010202109487U patent/CN201874761U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747746A (en) * | 2012-07-25 | 2012-10-24 | 中国二十二冶集团有限公司 | Device and method for mounting and leveling foundation ring of fan |
| CN103900779A (en) * | 2012-12-25 | 2014-07-02 | 中国直升机设计研究所 | External impact manufacture apparatus |
| CN103899495A (en) * | 2012-12-27 | 2014-07-02 | 北京万源工业有限公司 | Mixed tower of wind turbine generator set |
| CN103243746A (en) * | 2013-05-20 | 2013-08-14 | 四川谦泰仁投资管理有限公司 | Wind generator foundation ring precision calibrating system and construction method thereof |
| CN106536839B (en) * | 2014-05-23 | 2019-09-20 | 乌本产权有限公司 | Wind energy plant tower and method for establishing wind energy plant tower |
| WO2015177377A1 (en) * | 2014-05-23 | 2015-11-26 | Wobben Properties Gmbh | Wind turbine tower and method for erecting a wind turbine tower |
| CN106536839A (en) * | 2014-05-23 | 2017-03-22 | 乌本产权有限公司 | Wind turbine tower and method for erecting a wind turbine tower |
| JP2017516952A (en) * | 2014-05-23 | 2017-06-22 | ヴォッベン プロパティーズ ゲーエムベーハーＷｏｂｂｅｎ Ｐｒｏｐｅｒｔｉｅｓ Ｇｍｂｈ | Wind power generator-tower and wind power generator-tower installation method |
| US9841007B2 (en) | 2014-05-23 | 2017-12-12 | Wobben Properties Gmbh | Wind turbine tower and method for erecting a wind turbine tower |
| CN105790096A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | I-beam steel-based manual leveling device for power distribution cabinet |
| CN105240224A (en) * | 2015-09-23 | 2016-01-13 | 南车株洲电力机车研究所有限公司 | Leveling device and method for foundation ring of wind power generation set |
| CN106627839A (en) * | 2016-11-29 | 2017-05-10 | 成都电科创品机器人科技有限公司 | Omnidirectional moving chassis and leveling method thereof |
| CN107859050A (en) * | 2017-09-29 | 2018-03-30 | 新疆金风科技股份有限公司 | Wind driven generator base and its construction method |
| CN107859050B (en) * | 2017-09-29 | 2019-12-13 | 新疆金风科技股份有限公司 | Wind driven generator foundation and construction method thereof |
| CN109680737A (en) * | 2017-10-18 | 2019-04-26 | 中车株洲电力机车研究所有限公司 | A kind of foundation of wind-driven generator unit drift correction construction method |
| CN109680737B (en) * | 2017-10-18 | 2021-05-07 | 中车株洲电力机车研究所有限公司 | Foundation deviation correction construction method for wind generating set |
| CN108223294A (en) * | 2018-01-31 | 2018-06-29 | 浙江运达风电股份有限公司 | Muscle and anchor bolt levelling device are worn with prestressing force in a kind of concrete tower high-altitude |
| CN114411829A (en) * | 2022-01-25 | 2022-04-29 | 中国电建集团海南电力设计研究院有限公司 | Pile foundation and fan foundation connection detection device |
| CN115076038A (en) * | 2022-07-13 | 2022-09-20 | 中国电建集团贵阳勘测设计研究院有限公司 | Wind turbine generator set foundation ring positioning and mounting device and mounting method |
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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: 20110622 Termination date: 20190601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |