CN202381269U - Adjusting device of mounting levelness of basic ring of wind driven generator - Google Patents
Adjusting device of mounting levelness of basic ring of wind driven generator Download PDFInfo
- Publication number
- CN202381269U CN202381269U CN2011204565120U CN201120456512U CN202381269U CN 202381269 U CN202381269 U CN 202381269U CN 2011204565120 U CN2011204565120 U CN 2011204565120U CN 201120456512 U CN201120456512 U CN 201120456512U CN 202381269 U CN202381269 U CN 202381269U
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- China
- Prior art keywords
- driven generator
- levelness
- main support
- support rod
- wind driven
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- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims description 22
- 238000009966 trimming Methods 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000009827 uniform distribution Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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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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- Wind Motors (AREA)
Abstract
本实用新型是一种风力发电机基础环安装水平度的调整装置，属风力发电机安装辅助装置，其特征是该调整装置主要由主支撑杆、斜撑、微调螺栓和调节螺母组成，在基础环的底部法兰盘外沿的环面上圆周均布地开设三个螺栓孔，三个主支撑杆亦呈圆周均布地竖向设置，且此三根主支撑杆的中心线与基础环上开设的三个螺栓孔的中心线相对应一致，在各主支撑杆的底部和顶部均分别焊装矩形底板和矩形顶板，在各矩形顶板的中心分别焊装旋装有调节螺母的微调螺栓，并使各微调螺栓的中心线与基础环上开设的螺栓孔的中心线对应一致，同时在各两两相邻的主支撑杆的顶段与底段之间分别对应焊装斜撑，提高基础环乃至风力发电机的安装质量。
The utility model is an adjustment device for the installation level of the foundation ring of a wind power generator, which belongs to the auxiliary device for the installation of a wind power generator. Three bolt holes are evenly distributed on the ring surface of the outer edge of the flange at the bottom of the ring, and the three main support rods are also arranged vertically and uniformly on the circumference. The centerlines of the three bolt holes correspond to each other. A rectangular bottom plate and a rectangular top plate are respectively welded on the bottom and top of each main support rod, and fine-tuning bolts with adjusting nuts are respectively welded and screwed on the center of each rectangular top plate. The center line of each fine-tuning bolt corresponds to the center line of the bolt hole opened on the foundation ring. At the same time, the top and bottom sections of each pair of adjacent main support rods correspond to welded diagonal braces respectively, so as to improve the foundation ring and even Installation quality of wind turbines.
Description
Technical field
The utility model belongs to the wind-driven generator installation auxiliary device, especially relates to a kind of regulating device of wind driven generator base ring.
Background technique
When wind-driven generator was installed, the perpendicularity of tower tube was the key that reduces the cabin eccentric bending moment, also be wind-driven generator installation quality key element, and the wind-driven generator perpendicularity most important condition is the levelness that depends on foundation ring; In carrying out the wind driven generator base civil engineering; With wind driven generator base ring and reinforcement foundation colligation one, build concrete then in advance, the wind driven generator base ring is embedded in the concrete basis; And then the wind generator tower tube is installed on foundation ring; Be that one is carried out concrete then and built with foundation ring and reinforcement foundation colligation earlier during the construction of this tratitional technology, be difficult to guarantee the levelness of foundation ring before particularly concrete is built in the construction, it is overproof often after concrete waters, wind driven generator base ring levelness to occur; Cause the result that can't rectify a deviation, directly influence the perpendicularity of wind generator tower tube.
Summary of the invention
The purpose of the utility model provides the regulating device that a kind of wind driven generator base ring is installed levelness; Easy to use and reliable; Can be before concreting to the foundation ring fine setting correction of wind-driven generator; Make the levelness of foundation ring reach designing requirement, improve the installation quality of foundation ring and even wind-driven generator.
The purpose of the utility model realizes like this; A kind of wind driven generator base ring is installed the regulating device of levelness; Comprise foundation ring; It is characterized in that this wind driven generator base ring installs the regulating device of levelness and mainly be made up of main support rod, diagonal brace, trimming bolt and adjusting nut, on the anchor ring of the flange in the bottom dish outer of foundation ring, offer bolt hole circumference uniform distribution, and be good circumference uniform distribution on the anchor ring of the flange in the bottom dish outer of foundation ring, to offer three bolts hole; Even the radial center line of these three bolts hole is mutually the 60o angle respectively; Main support rod also is circumference uniform distribution and vertically is provided with accordingly, and with circumference uniform distribution ground three main support rods to be set vertically be good, and the center line of each bolt hole of offering on the center line of each main support rod and the foundation ring is corresponding to the same; This main support rod can be processed with seamless steel pipe; And be made for the seamless steel pipe of diameter 168 mm good, be welded respectively at the bottom of each main support rod and top rectangular base plate and rectangular-shaped top plate, the length of this rectangular base plate and rectangular-shaped top plate * wide * height (thick) can be 300 * 300 * 20mm; Be welded respectively at the center of each rectangular-shaped top plate and be installed with the trimming bolt of adjusting nut; And the center line of the bolt hole of offering on the center line that makes each trimming bolt and the foundation ring is corresponding consistent, and this trimming bolt can be the bolt of serration of M30, simultaneously between the top of each adjacent in twos main support rod section and end section the corresponding respectively diagonal brace that is welded to form firm steel structure supporting frame; This diagonal brace can be the steel pipe of diameter 50 mm, the corresponding welding of embedded part on the base plate of each main support rod and the wind-driven generator concrete basis.
During use,, foundation ring is sling with crane with the corresponding welding of embedded part on the base plate of each main support rod of this steel structure supporting frame and the wind-driven generator concrete basis; Make each bolt hole of offering on the foundation ring flange in the bottom dish outer aim at each trimming bolt on the supporting frame respectively, each trimming bolt is penetrated bolt hole, make foundation ring support installation in position on each adjusting nut; During the adjustment of foundation ring levelness, at first with precise leveling instrument the levelness of manned foundation ring is measured, method of measurement is with precision level and scale; On 120 ° three directions of being separated by, measure; Every place surveys three points, and difference of height (levelness) is answered≤2mm, finds that the levelness of certain strong point is overproof if measure the back; Then with the foundation ring section jack-up of jack with this strong point; Drive foundation ring through the adjusting nut that rotates this place and do oscilaltion, to regulate the levelness of foundation ring, when levelness reaches designing requirement; Lock the adjusting nut on each trimming bolt respectively; And the spinning nut is accomplished the levelness adjustment of foundation ring with fixing on the trimming bolt section that respectively passes foundation ring flange in the bottom dish outer, and concreting all is embedded in the supporting frame (regulating device) and the foundation ring of steel structure in the concrete basis then.
The wind driven generator base ring that the utility model proposed is installed the regulating device of levelness, and is rational in infrastructure, safe and reliable, can realize the fine setting of foundation ring levelness, guaranteed the perpendicularity that the wind generator tower tube is installed.
The regulating device that at present combines accompanying drawing and embodiment that the wind driven generator base ring that the utility model proposed is installed levelness is described further.
Description of drawings
Fig. 1 is that the master that the wind driven generator base ring that proposes of the utility model is installed the regulating device of levelness looks schematic representation.
Fig. 2 be the wind driven generator base ring that proposes of the utility model regulating device that levelness is installed overlook band partial cutaway schematic representation.
Among Fig. 1～Fig. 2: 1, main support rod 2, diagonal brace 3, trimming bolt 4, adjusting nut 5, base plate 6, foundation ring 7, top board.
Embodiment
From Fig. 1, can find out: a kind of wind driven generator base ring is installed the regulating device of levelness; Comprise foundation ring 6; The regulating device that it is characterized in that this wind driven generator base ring installation levelness mainly is made up of main support rod 1, diagonal brace 2, trimming bolt 3 and adjusting nut 4; On the anchor ring of the flange in the bottom dish outer of foundation ring 6, offer bolt hole circumference uniform distribution; And on the anchor ring of the flange in the bottom dish outer of foundation ring 6, to offer three bolts hole is good circumference uniform distribution, even the radial center line of these three bolts hole is mutually the 60o angle respectively, main support rod 1 also is circumference uniform distribution and vertically is provided with accordingly; And three main support rods 1 vertically are set for good with circumference uniform distribution ground; And the center line of each bolt hole of offering on the center line of this each main support rod 1 and the foundation ring 6 is corresponding to the same, and this main support rod 1 can be processed with seamless steel pipe, and is made for good with the seamless steel pipe of diameter 168 mm; Rectangular base plate 5 and rectangular-shaped top plate 7 respectively are welded at the bottom of each main support rod 1 and top; The length of this rectangular base plate 5 and rectangular-shaped top plate 7 * wide * high (thick) all can be 300 * 300 * 20mm, the trimming bolt 3 that is welded respectively and is installed with adjusting nut 4 at the center of each rectangular-shaped top plate 7, and the center line of the bolt hole of offering on the center line that makes each trimming bolt 3 and the foundation ring 6 is corresponding consistent; This trimming bolt 3 can be the bolt of serration of M30; Simultaneously the corresponding respectively diagonal brace 2 that is welded is to form firm steel structure supporting frame between the top of each adjacent in twos main support rod 1 section and end section, and this diagonal brace 2 can be the steel pipe of diameter 50 mm, the corresponding welding of embedded part on the base plate 5 of each main support rod 1 and the wind-driven generator concrete basis.
During use,, foundation ring 6 is sling with crane with the corresponding welding of embedded part on the base plate 5 of each main support rod 1 of this steel structure supporting frame and the wind-driven generator concrete basis; Make each bolt hole of offering on the foundation ring 6 flange in the bottom dish outers aim at each trimming bolt 3 on the supporting frame respectively, each trimming bolt 3 is penetrated bolt hole, make foundation ring 6 supports installation in position on each adjusting nut 4; During the adjustment of foundation ring 6 levelnesss, at first with precise leveling instrument manned foundation ring 6 levelnesss are measured, method of measurement is with precision level and scale; On 120 ° three directions of being separated by, measure; Every place surveys three points, and difference of height (levelness) is answered≤2mm, finds that the levelness of certain strong point is overproof if measure the back; Then with the foundation ring section jack-up of jack with this strong point; Drive foundation ring 6 through the adjusting nut 4 that rotates this place and do oscilaltion, to regulate the levelness of foundation ring 6, when levelness reaches designing requirement; Lock the adjusting nut 4 on each trimming bolt 3 respectively; And the spinning nut is accomplished the levelness adjustment of foundation ring 6 with fixing on the trimming bolt section that respectively passes foundation ring 6 flange in the bottom dish outers, and concreting all is embedded in the supporting frame (regulating device) and the foundation ring 6 of steel structure in the concrete basis then.
Claims (8)
1. a wind driven generator base ring is installed the regulating device of levelness; Comprise foundation ring (6); The regulating device that it is characterized in that this wind driven generator base ring installation levelness mainly is made up of main support rod (1), diagonal brace (2), trimming bolt (3) and adjusting nut (4); On the anchor ring of the flange in the bottom dish outer of foundation ring (6), offer bolt hole circumference uniform distribution; Main support rod (1) also is corresponding vertical setting the in circumference uniform distribution ground; And the center line of each bolt hole of offering on center line of this each main support rod (1) and the foundation ring (6) is corresponding to the same; Rectangular base plate (5) and rectangular-shaped top plate (7) respectively are welded at the bottom of each main support rod (1) and top; The trimming bolt (3) that is welded respectively and is installed with adjusting nut (4) at the center of each rectangular-shaped top plate (7); And the center line of the bolt hole of offering on the center line that makes each trimming bolt (3) and the foundation ring (6) is corresponding consistent, the firm steel structure supporting frame of the corresponding respectively diagonal brace that is welded (2) formation between the top section of each adjacent in twos main support rod (1) and end section simultaneously, the corresponding welding of embedded part on the base plate (5) of each main support rod (1) and the wind-driven generator concrete basis.
2. wind driven generator base ring according to claim 1 is installed the regulating device of levelness, it is characterized in that on the anchor ring of the flange in the bottom dish outer of foundation ring (6), offering three bolts hole circumference uniform distribution.
3. wind driven generator base ring according to claim 1 is installed the regulating device of levelness, it is characterized in that circumference uniform distribution ground correspondence vertically is provided with three main support rods (1).
4. wind driven generator base ring according to claim 1 is installed the regulating device of levelness, it is characterized in that this main support rod (1) processes with seamless steel pipe.
5. wind driven generator base ring according to claim 1 is installed the regulating device of levelness, it is characterized in that the length * wide * height of this rectangular base plate (5) and rectangular-shaped top plate (7) is 300 * 300 * 20mm.
6. wind driven generator base ring according to claim 1 is installed the regulating device of levelness, it is characterized in that this diagonal brace (2) is the steel pipe of diameter 50 mm.
7. wind driven generator base ring according to claim 1 is installed the regulating device of levelness, it is characterized in that this trimming bolt (3) is the bolt of serration of M30.
8. wind driven generator base ring according to claim 4 is installed the regulating device of levelness, it is characterized in that this main support rod (1) processes with the seamless steel pipe of diameter 168 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204565120U CN202381269U (en) | 2011-11-17 | 2011-11-17 | Adjusting device of mounting levelness of basic ring of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204565120U CN202381269U (en) | 2011-11-17 | 2011-11-17 | Adjusting device of mounting levelness of basic ring of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202381269U true CN202381269U (en) | 2012-08-15 |
Family
ID=46629778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204565120U Expired - Lifetime CN202381269U (en) | 2011-11-17 | 2011-11-17 | Adjusting device of mounting levelness of basic ring of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202381269U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953062A (en) * | 2014-05-19 | 2014-07-30 | 广东明阳风电产业集团有限公司 | A Jacket Structure with Base Ring Leveling Function |
| CN108869971A (en) * | 2017-05-16 | 2018-11-23 | 合肥欣奕华智能机器有限公司 | A kind of glass bearing device and glass detection device |
| CN111927715A (en) * | 2020-07-27 | 2020-11-13 | 湖南砼联科技有限责任公司 | Transition ring for fan, fan and installation method of fan |
-
2011
- 2011-11-17 CN CN2011204565120U patent/CN202381269U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953062A (en) * | 2014-05-19 | 2014-07-30 | 广东明阳风电产业集团有限公司 | A Jacket Structure with Base Ring Leveling Function |
| CN108869971A (en) * | 2017-05-16 | 2018-11-23 | 合肥欣奕华智能机器有限公司 | A kind of glass bearing device and glass detection device |
| CN111927715A (en) * | 2020-07-27 | 2020-11-13 | 湖南砼联科技有限责任公司 | Transition ring for fan, fan and installation method of fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |