CN105114261A - Gear box elastic support component of wind turbine generator set - Google Patents
Gear box elastic support component of wind turbine generator set Download PDFInfo
- Publication number
- CN105114261A CN105114261A CN201510508828.2A CN201510508828A CN105114261A CN 105114261 A CN105114261 A CN 105114261A CN 201510508828 A CN201510508828 A CN 201510508828A CN 105114261 A CN105114261 A CN 105114261A
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- CN
- China
- Prior art keywords
- base plate
- upper pedestal
- baseplate
- elastic component
- wind
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- Pending
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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
- 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
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Abstract
The invention discloses a gear box elastic support component of a wind turbine generator set. The component comprises an upper base body and a baseplate, wherein a frame structure formed by four stand columns with rectangular sections at four corner parts of the upper base body and the baseplate is connected between the upper base body and the baseplate; an upper elastic piece is arranged in the bottom center of the upper base body; a lower elastic piece is arranged in the upper center of the baseplate; an upper ejector block aligned to the upper elastic piece is arranged above the upper base body; and a lower ejector block aligned to the lower elastic piece is arranged below the baseplate. After the structure is adopted, on the one hand, the structures of the stand columns enable the weight to be light, the material waste is prevented in the machining process, and the cost is saved; and on the other hand, the base and the stand columns are singly arranged, the installation is more convenient when the whole volume is decreased, and the manufacturing cost is further reduced; and in addition, a limiting block is arranged at the upper part of the baseplate, so that the baseplate is thinner to further reduce the whole weight when the installation position can be guaranteed.
Description
Technical field
The present invention relates to a kind of parts of wind power plant gear-box, specifically a kind of wind-driven generator group wheel box resilient support assemblies.
Background technique
The resilient support assemblies of wind power plant gear-box traditionally, generally comprise U-shaped frame, be arranged on the upper beam on U-shaped frame and be arranged on the lower elastic component of U-shaped frame central position and be arranged on the upper elastic component of upper beam central position and U-shaped frame and upper beam are respectively arranged with the adjusting bolt that can regulate upper and lower elastic component, traditional this structure, can be good at playing elastic buffer effect, but because its structural design is unreasonable, make the volume ratio of resilient support assemblies larger, weight is very large, in manufacture process, the mode of casting makes waste of material serious, amount of finish is large, cost of production and inspection cost are all very high, manufacturing efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of wind-driven generator group wheel box resilient support assemblies of lightweight, easy for installation, low cost of manufacture.
In order to solve the problems of the technologies described above, wind-driven generator group wheel box resilient support assemblies of the present invention, comprise upper pedestal and base plate, be connected with column between upper pedestal and base plate thus form frame structure, the bottom centre of upper pedestal is provided with elastic component, the central upper portion of base plate is provided with lower elastic component, and the top of upper pedestal is provided with just to the upper jacking block of upper elastic component, and the below of base plate is provided with just to the lower jacking block of lower elastic component.
The top of described base plate is provided with limiting stopper, and described lower elastic component is placed on the limiting stopper on base plate.
Described limiting stopper is bolted on base plate.
Described upper pedestal and base plate are respectively arranged with the bolt hole for installing adjusting bolt and lower adjusting bolt, described upper adjusting bolt is connected on jacking block, and described lower adjusting bolt is connected on lower jacking block.
The top end of described limiting stopper can be set to groove, and lower elastic component is placed in groove.
Described column arranges four, and four root posts lay respectively at the position, four corners between upper pedestal and base plate.
Described column arranges two, and every root post is placed in the edge between upper pedestal and base plate respectively and runs through the width direction of upper pedestal and base.
After adopting above-mentioned structure, due to the upper pedestal arranged separately, base plate and be connected to the column of four rectangular cross-sections between upper pedestal and base plate, eliminate the original heavier U-shaped frame foundry goods of integral type, on the one hand, this body structure of column makes very light in weight, waste of material is it also avoid in course of working, save cost, in addition on the one hand, base and column are arranged separately, while reduction overall volume, make installation easy and convenient, reduce further manufacture cost, in addition, the limiting stopper of the top setting of base plate, while can ensureing mounting point, make base plate very thin, further mitigate overall weight.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of wind-driven generator group wheel box resilient support assemblies of the present invention;
Fig. 2 is the side-looking structural representation of wind-driven generator group wheel box resilient support assemblies of the present invention;
Fig. 3 is the mounting structure schematic diagram of the embodiment of the present invention one center pillar;
Fig. 4 is the mounting structure schematic diagram of the embodiment of the present invention two center pillar.
Embodiment
Below in conjunction with the drawings and specific embodiments, wind-driven generator group wheel box resilient support assemblies of the present invention is described in further detail.
As shown in Figure 1-Figure 3, wind-driven generator group wheel box resilient support assemblies of the present invention, four root posts 3 comprising upper pedestal 1 and base plate 2 and be connected between upper pedestal 1 and base plate 2, as shown in Figure 3, the sectional shape of said four root posts 3 is rectangle, four root posts 3 also can be hollow column, during installation, four root posts 3 lay respectively at the position, four corners of upper pedestal 1 and the position, four corners of base plate 2, then by fastening piece, four root posts are fixedly connected between upper pedestal 1 and base plate 2, by such structural design, make upper pedestal 1, base plate 2 and four root posts 3 form frame structure, the bottom centre of upper pedestal 1 is provided with elastic component 4, the central upper portion of base plate 2 is provided with lower elastic component 5, the top of upper pedestal 1 is provided with just to the upper jacking block 6 of upper elastic component 4, the below of base plate 2 is provided with just to the lower jacking block 7 of lower elastic component 5, upper pedestal 1 and base plate 2 are respectively arranged with the bolt hole for installing adjusting bolt 9 and lower adjusting bolt 10, upper adjusting bolt 9 is connected on jacking block 6 through the bolt hole on upper pedestal 1, not shown in lower adjusting bolt 10(Fig. 2) be connected on lower jacking block 7 through the bolt hole on base plate 2.
Say further, the top of base plate 2 is provided with limiting stopper 8, lower elastic component 5 is placed on the limiting stopper 8 on base plate, said limiting stopper 8 is for square structure or round structure and be bolted on a base plate 2, wherein, spacing height and conventional construction base itself is highly identical, on the one hand, ensure that rubber parts installation dimension; While guaranteeing installation dimension, make existing base plate very thin on the one hand in addition, by such structural design, make overall weight lighter.
In addition, the top end of limiting stopper 8 can be set to groove, lower elastic component 5 is placed in groove, after newly-increased groove, directly eliminate 4 groups of bolts and the pad of the connection in conventional construction, laterally restriction rubber displacement effect can be played when elastic component (rubber parts) clamps to enter after in groove, compare former bolt fixed mode more reliable, further increase the reliability of installation.
Embodiment two:
As Fig. 1, Fig. 2, shown in Fig. 4, wind-driven generator group wheel box resilient support assemblies of the present invention, two root posts 3 comprising upper pedestal 1 and base plate 2 and be connected between upper pedestal 1 and base plate 2, as shown in Figure 4, the external frame sectional shape of two root posts 3 is rectangle, simultaneously, two root posts 3 can be set to hollow column, now, two pieces of dividing plates all can be provided with in two root posts, the cross section of whole column is made to be formed roughly in order character form structure thus, during installation, two root posts 3 lay respectively at the edge of two sides in left and right of upper pedestal 1, two root posts run through the whole width direction of side respectively simultaneously, by such structural design, make upper pedestal 1, base plate 2 and two root posts 3 form frame structure, the bottom centre of upper pedestal 1 is provided with elastic component 4, the central upper portion of base plate 2 is provided with lower elastic component 5, the top of upper pedestal 1 is provided with just to the upper jacking block 6 of upper elastic component 4, the below of base plate 2 is provided with just to the lower jacking block 7 of lower elastic component 5, upper pedestal 1 and base plate 2 are respectively arranged with the bolt hole for installing adjusting bolt 9 and lower adjusting bolt 10, upper adjusting bolt 9 is connected on jacking block 6 through the bolt hole on upper pedestal 1, not shown in lower adjusting bolt 10(Fig. 2) be connected on lower jacking block 7 through the bolt hole on base plate 2.
Claims (7)
1. a wind-driven generator group wheel box resilient support assemblies, it is characterized in that: comprise upper pedestal (1) and base plate (2), be connected with column (3) between upper pedestal (1) and base plate (2) thus form frame structure, the bottom centre of described upper pedestal (1) is provided with elastic component (4), the central upper portion of base plate (2) is provided with lower elastic component (5), the top of described upper pedestal (1) is provided with just to the upper jacking block (6) of upper elastic component (4), and the below of described base plate (2) is provided with just to the lower jacking block (7) of lower elastic component (5).
2. according to wind-driven generator group wheel box resilient support assemblies according to claim 1, it is characterized in that: the top of described base plate (2) is provided with limiting stopper (8), described lower elastic component (5) is placed on the limiting stopper (8) on base plate.
3. according to wind-driven generator group wheel box resilient support assemblies according to claim 2, it is characterized in that: described limiting stopper (8) is bolted on base plate (2).
4. according to the wind-driven generator group wheel box resilient support assemblies described in claim 1 or 3, it is characterized in that: described upper pedestal (1) and base plate (2) are respectively arranged with the bolt hole for installing adjusting bolt (9) and lower adjusting bolt (10), described upper adjusting bolt (9) is connected on jacking block (6), and described lower adjusting bolt (10) is connected on lower jacking block (7).
5. according to the wind-driven generator group wheel box resilient support assemblies described in claim 1 or 3, it is characterized in that: the top end of described limiting stopper (8) can be set to groove, lower elastic component (5) is placed in groove.
6. according to wind-driven generator group wheel box resilient support assemblies according to claim 1, it is characterized in that: described column arranges four, four root posts lay respectively at the position, four corners between upper pedestal (1) and base plate (2).
7. according to wind-driven generator group wheel box resilient support assemblies according to claim 1, it is characterized in that: described column arranges two, every root post is placed in the edge between upper pedestal (1) and base plate (2) respectively and runs through the width direction of upper pedestal and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510508828.2A CN105114261A (en) | 2015-08-18 | 2015-08-18 | Gear box elastic support component of wind turbine generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510508828.2A CN105114261A (en) | 2015-08-18 | 2015-08-18 | Gear box elastic support component of wind turbine generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105114261A true CN105114261A (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510508828.2A Pending CN105114261A (en) | 2015-08-18 | 2015-08-18 | Gear box elastic support component of wind turbine generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105114261A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464908A (en) * | 2015-12-31 | 2016-04-06 | 江苏铁科新材料股份有限公司 | Elastic supporting structure of gearbox of wind turbine generator and elastomer replacing method |
| CN106837665A (en) * | 2015-12-03 | 2017-06-13 | 上海电气风电设备有限公司 | A kind of gear case elastic support for ocean current power generation unit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201751627U (en) * | 2010-07-08 | 2011-02-23 | 镇江铁科橡塑制品有限公司 | Wind generating set gear box elastic support device |
| CN102174929A (en) * | 2011-03-24 | 2011-09-07 | 中国船舶重工集团公司第七一一研究所 | Wind generating set gear box elastic support device convenient to disassemble and adjust |
| CN201991705U (en) * | 2011-02-22 | 2011-09-28 | 北车风电有限公司 | Intelligent gear case elastic support for blower |
| CN205117624U (en) * | 2015-08-18 | 2016-03-30 | 江苏铁科新材料股份有限公司 | Wind generator set gearbox elastic support assembly |
-
2015
- 2015-08-18 CN CN201510508828.2A patent/CN105114261A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201751627U (en) * | 2010-07-08 | 2011-02-23 | 镇江铁科橡塑制品有限公司 | Wind generating set gear box elastic support device |
| CN201991705U (en) * | 2011-02-22 | 2011-09-28 | 北车风电有限公司 | Intelligent gear case elastic support for blower |
| CN102174929A (en) * | 2011-03-24 | 2011-09-07 | 中国船舶重工集团公司第七一一研究所 | Wind generating set gear box elastic support device convenient to disassemble and adjust |
| CN205117624U (en) * | 2015-08-18 | 2016-03-30 | 江苏铁科新材料股份有限公司 | Wind generator set gearbox elastic support assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837665A (en) * | 2015-12-03 | 2017-06-13 | 上海电气风电设备有限公司 | A kind of gear case elastic support for ocean current power generation unit |
| CN105464908A (en) * | 2015-12-31 | 2016-04-06 | 江苏铁科新材料股份有限公司 | Elastic supporting structure of gearbox of wind turbine generator and elastomer replacing method |
| CN105464908B (en) * | 2015-12-31 | 2018-08-17 | 江苏铁科新材料股份有限公司 | Elastic support of wind turbine gearbox structure and elastomer replacing options |
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| C06 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |