CN204984738U - Wind turbine generator system pylon foundation ring when slope level up device - Google Patents
Wind turbine generator system pylon foundation ring when slope level up device Download PDFInfo
- Publication number
- CN204984738U CN204984738U CN201520722836.2U CN201520722836U CN204984738U CN 204984738 U CN204984738 U CN 204984738U CN 201520722836 U CN201520722836 U CN 201520722836U CN 204984738 U CN204984738 U CN 204984738U
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- China
- Prior art keywords
- foundation ring
- flange
- plane
- mounting flange
- ring mounting
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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
- 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
Abstract
The utility model provides a wind turbine generator system pylon foundation ring when slope level up device, is including being located oblique flange between tower section of thick bamboo mounting flange and the slope foundation ring mounting flange, being used for installing the connecting bolt of oblique flange and being located the taper washer of foundation ring mounting flange's below, the last top surface of flange is the plane to one side, the lower bottom surface of flange is the inclined plane to one side, the last top surface of taper washer is the inclined plane, the lower bottom surface of taper washer is the plane, the plane of flange is parallel with the horizontal plane to one side, to one side the flange the inclined plane with slope foundation ring mounting flange's top surface laminating, the inclined plane of taper washer with slope foundation ring mounting flange's bottom surface laminating, connecting bolt passes from bottom to top in proper order taper washer, foundation ring mounting flange and oblique flange. The utility model provides a level up the better wind turbine generator system pylon foundation ring when slope level up device of effect.
Description
Technical field
The utility model relates to tower frame for wind generating set foundation ring device, levels up device when especially a kind of tower frame for wind generating set foundation ring tilts.
Background technique
After traditional Wind turbines column foot construction completion, the many reasons such as gene basis sedimentation, can cause the levelness of column foot overproof (require for ± 2mm within), namely installation foundation tilts.Because MW level Wind turbines height is substantially at 60 meters ~ 100 meters height, when installation foundation occurs that 10mm tilts (difference in level at basic mounting flange two ends), the positional deviation that tower top occurs may reach 300 ~ 500mm, therefore cause tower top cabin position deviation, cabin center of gravity changes, the expected design of substantial deviation pylon load-bearing, tower post tilting can be caused stressed, vibration aggravation, harm unit safety, and affect the generating efficiency of unit.
Summary of the invention
In order to overcome the deficiency that prior art exists, the utility model provides a kind of leveling up to level up device when the good tower frame for wind generating set foundation ring of effect tilts.
The utility model solves the technological scheme that its technical problem adopts:
Device is leveled up when a kind of tower frame for wind generating set foundation ring tilts, described device of leveling up comprises oblique flange between tower cylinder mounting flange and inclination foundation ring mounting flange, in order to install the connecting bolt of oblique flange and to be positioned at the beveled washer of below of inclination foundation ring mounting flange, the upper end face of described oblique flange is plane, the bottom surface of described oblique flange is inclined-plane, the upper end face of described beveled washer is inclined-plane, the bottom surface of described beveled washer is plane, the plane of described oblique flange and plane-parallel, the inclined-plane of described oblique flange and the end face of described inclination foundation ring mounting flange are fitted, fit in the inclined-plane of described beveled washer and the bottom surface of described inclination foundation ring mounting flange, described connecting bolt is from bottom to top successively through described beveled washer, foundation ring mounting flange and oblique flange.
The beneficial effects of the utility model are mainly manifested in: when tower frame for wind generating set foundation ring tilts, for leveling up tower frame for wind generating set foundation ring, thus position, tower top cabin can not be departed from; Level up effect better, structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of beveled washer.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
See figures.1.and.2, device is leveled up when a kind of tower frame for wind generating set foundation ring tilts, described device of leveling up comprises oblique flange 1 between tower cylinder mounting flange and inclination foundation ring mounting flange, in order to install the connecting bolt 2 of oblique flange 1 and to be positioned at the beveled washer 3 of below of inclination foundation ring mounting flange, the upper end face of described oblique flange 1 is plane, the bottom surface of described oblique flange 1 is inclined-plane, the upper end face of described beveled washer 3 is inclined-plane, the bottom surface of described beveled washer 3 is plane, the plane of described oblique flange 1 and plane-parallel, the inclined-plane of described oblique flange 1 and the end face of described inclination foundation ring mounting flange are fitted, fit in the inclined-plane of described beveled washer 3 and the bottom surface of described inclination foundation ring mounting flange, described connecting bolt 2 is from bottom to top successively through described beveled washer 3, foundation ring mounting flange and oblique flange 1.
In the present embodiment, fit in the plane of described oblique flange 1 and the bottom surface of tower cylinder mounting flange, described connecting bolt 2 is spirally connected with nut through described beveled washer 3, foundation ring mounting flange and oblique flange 1 from bottom to top successively, tower barrel bottom section 20 is provided with tower cylinder mounting flange, the top section of foundation ring 4 is provided with foundation ring mounting flange, and the end section of foundation ring 4 is arranged in ground 10.
Using method of the present utility model: when larger inclination occurs tower frame for wind generating set foundation ring 4 (after building completion), according to the inclination amount of foundation ring 4, inclination amount is the height difference of the highs and lows of upper end face by Fundamentals of Measurement ring 4, configure oblique flange 1, require that the material of oblique flange 1 is consistent with foundation ring mounting flange, the thickness thinnest part of oblique flange 1 is greater than 25mm; By connecting connecting bolt 2, connect foundation ring mounting flange and tower cylinder mounting flange; Meanwhile, the lower inclined end face beveled washer 3 of foundation ring mounting flange is leveled up whole, to ensure the smooth of bolt attachment face.
The utility model is applicable to the Wind turbines foundation ring of stressing conditions complexity, is integrated, can be suitable for the characteristic of repeated load and eccentric force on Wind turbines 360 ° of directions, bears long-term local function after installing with foundation ring 4 one-tenth; Solve the problem of wind power foundation ring injustice, and through many actual uses of wind field engineering, have a better effect.
Claims (1)
1. when a tower frame for wind generating set foundation ring tilts, level up device, it is characterized in that: described in level up device and comprise oblique flange between tower cylinder mounting flange and inclination foundation ring mounting flange, in order to install the connecting bolt of oblique flange and to be positioned at the beveled washer of below of inclination foundation ring mounting flange, the upper end face of described oblique flange is plane, the bottom surface of described oblique flange is inclined-plane, the upper end face of described beveled washer is inclined-plane, the bottom surface of described beveled washer is plane, the plane of described oblique flange and plane-parallel, the inclined-plane of described oblique flange and the end face of described inclination foundation ring mounting flange are fitted, fit in the inclined-plane of described beveled washer and the bottom surface of described inclination foundation ring mounting flange, described connecting bolt is from bottom to top successively through described beveled washer, foundation ring mounting flange and oblique flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722836.2U CN204984738U (en) | 2015-09-17 | 2015-09-17 | Wind turbine generator system pylon foundation ring when slope level up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722836.2U CN204984738U (en) | 2015-09-17 | 2015-09-17 | Wind turbine generator system pylon foundation ring when slope level up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204984738U true CN204984738U (en) | 2016-01-20 |
Family
ID=55119113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520722836.2U Active CN204984738U (en) | 2015-09-17 | 2015-09-17 | Wind turbine generator system pylon foundation ring when slope level up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204984738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343561A (en) * | 2018-04-28 | 2018-07-31 | 河南理工大学 | A kind of goaf place Wind turbines deviation correcting device and its method for correcting error |
| CN112268542A (en) * | 2020-10-23 | 2021-01-26 | 湖南砼联科技有限责任公司 | Detection method and measurement device for inclination angle of tower of wind turbine generator |
-
2015
- 2015-09-17 CN CN201520722836.2U patent/CN204984738U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343561A (en) * | 2018-04-28 | 2018-07-31 | 河南理工大学 | A kind of goaf place Wind turbines deviation correcting device and its method for correcting error |
| CN108343561B (en) * | 2018-04-28 | 2023-09-15 | 河南理工大学 | Goaf site wind turbine generator system deviation correcting device and deviation correcting method thereof |
| CN112268542A (en) * | 2020-10-23 | 2021-01-26 | 湖南砼联科技有限责任公司 | Detection method and measurement device for inclination angle of tower of wind turbine generator |
| CN112268542B (en) * | 2020-10-23 | 2022-11-08 | 湖南砼联科技有限责任公司 | Detection method and measurement device for inclination angle of tower of wind turbine generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Bin Inventor after: Song Gongjie Inventor after: Lin Zhongming Inventor before: Xu Bin Inventor before: Song Gongjie |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180427 Address after: 311106 Zhejiang Hangzhou Hangzhou Yuhang economic and Technological Development Zone (Qianjiang Economic Development Zone) 558 Shun Feng Road Co-patentee after: China Electric Power Construction Group Fujian electric survey and Design Institute Co., Ltd. Patentee after: Zhejiang Windey Wind Power Co., Ltd. Address before: 310012 22, A block, West Lake international science and technology building, 391 Xihu District Wen two road, Hangzhou, Zhejiang. Patentee before: Zhejiang Windey Wind Power Co., Ltd. |