CN202284525U - Tower platform mounting structure for wind generator - Google Patents
Tower platform mounting structure for wind generator Download PDFInfo
- Publication number
- CN202284525U CN202284525U CN2011204409372U CN201120440937U CN202284525U CN 202284525 U CN202284525 U CN 202284525U CN 2011204409372 U CN2011204409372 U CN 2011204409372U CN 201120440937 U CN201120440937 U CN 201120440937U CN 202284525 U CN202284525 U CN 202284525U
- Authority
- CN
- China
- Prior art keywords
- platform
- flange
- mounting structure
- tower
- boss
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 abstract description 5
- 238000010248 power generation Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000008092 positive effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
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Classifications
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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
- Y02E10/728—Onshore wind turbines
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- Wind Motors (AREA)
Abstract
The utility model relates to a tower platform mounting structure for a wind generator, belongs to the technical field of wind power generation, and adopts the technical scheme that the tower platform mounting structure comprises a flange (1), a cylinder wall (2), 4 to 8 connecting pieces (3) and a platform (4), wherein the flange is arranged on the cylinder wall; one end of each connecting piece is connected with the platform; the other end of the connecting piece is connected to the flange; and the slit between the platform and the cylinder wall is sealed by extending the steel plate of the platform or laying a rubber pad, so as to prevent objects from falling down. Compared with the mounting structure in the background technology, the tower platform mounting structure has the positive effects that welding on a tower wall is not required; flange connection is utilized fully; the operation is convenient, safe and reliable; and the cost is reduced.
Description
Technical field
The utility model relates to a kind of tower barrel platform mounting structure of wind-powered electricity generation machine, belongs to technical field of wind power generation.
Background technique
At present; Mostly the inner platform of wind power generating set tower tube is to be welded on the tower tube barrel through holdfast or steel plate; It is concentrated that such welding manner causes the barrel of welding position stress to occur, and fatigue failure also takes place welded structure easily, brings the hidden danger on cost increase and the safety.
The model utility content
The purpose of the utility model provides a kind of tower barrel platform mounting structure of wind-powered electricity generation machine, has avoided on tower tube barrel, welding, and has made full use of the flange connection.Convenient and swift, safe and reliable, save cost, solve the problems referred to above that background technique exists.
The technological scheme of the utility model is: a kind of tower barrel platform mounting structure of wind-powered electricity generation machine, comprise flange, barrel, link and platform, and flange is set above the barrel, an end of several links is connected with platform, and the other end is connected on the flange.
Said link is made up of boss, upper junction plate, shaped steel or reinforcing bar, lower connecting plate, and boss is fixedly connected with upper junction plate, and upper junction plate is fixedly connected with an end of shaped steel or reinforcing bar, and the other end of shaped steel or reinforcing bar is fixedly connected with lower connecting plate; Lower connecting plate is fixedly connected with platform, and boss is fixed on the flange.
Said fixed connection is bolt, nut linkage structure.Boss is welded to the flange internal surface.
Said link quantity is 4-8, and the slit of platform and barrel is carried out airtight through extension platform steel plate or laying rubber pad, prevent that article from dropping.
The good effect of the utility model is: compare with the background technique mounting structure, the utility model is removed the welding on the tower barrel from, has made full use of the flange connection, and is convenient and swift, safe and reliable, saves cost.
Description of drawings
Fig. 1 is the utility model embodiment's a schematic representation;
Fig. 2 is the schematic representation of the utility model embodiment link;
Among the figure: 1 flange, 2 barrels, 3 links, 4 platforms, 5 boss, 6 upper junction plates, 7 shaped steel or reinforcing bar, 8 bolts, 9 nuts, 10 lower connecting plates.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further specified through embodiment.
A kind of tower barrel platform mounting structure of wind-powered electricity generation machine comprises flange 1, barrel 2, link 3 and platform 4, and flange is set above the barrel, and an end of several links is connected with platform, and the other end is connected on the flange.Said link is made up of boss 5, upper junction plate 6, shaped steel or reinforcing bar 7, lower connecting plate 10, and boss is fixedly connected with upper junction plate, and upper junction plate is fixedly connected with an end of shaped steel or reinforcing bar, and the other end of shaped steel or reinforcing bar is fixedly connected with lower connecting plate; Lower connecting plate is fixedly connected with platform, and boss is fixed on the flange.Said fixed connection is bolt 8, nut 9 linkage structures.Boss is welded to the flange internal surface.
Said link quantity is 4-8, and the slit of platform and barrel is carried out airtight through extension platform steel plate or laying rubber pad, prevent that article from dropping.
Claims (3)
1. the tower barrel platform mounting structure of a wind-powered electricity generation machine is characterized in that comprising flange (1), barrel (2), link (3) and platform (4), and flange is set above the barrel, and an end of several links is connected with platform, and the other end is connected on the flange.
2. according to the tower barrel platform mounting structure of the said a kind of wind-powered electricity generation machine of claim 1; It is characterized in that said link is made up of boss (5), upper junction plate (6), shaped steel or reinforcing bar (7), lower connecting plate (10); Boss is fixedly connected with upper junction plate; Upper junction plate is fixedly connected with an end of shaped steel or reinforcing bar, and the other end of shaped steel or reinforcing bar is fixedly connected with lower connecting plate; Lower connecting plate is fixedly connected with platform, and boss is fixed on the flange.
3. according to the tower barrel platform mounting structure of the said a kind of wind-powered electricity generation machine of claim 2, it is characterized in that said fixed connection is bolt (8), nut (9) linkage structure; Boss is welded to the flange internal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204409372U CN202284525U (en) | 2011-11-09 | 2011-11-09 | Tower platform mounting structure for wind generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204409372U CN202284525U (en) | 2011-11-09 | 2011-11-09 | Tower platform mounting structure for wind generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284525U true CN202284525U (en) | 2012-06-27 |
Family
ID=46296050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204409372U Expired - Fee Related CN202284525U (en) | 2011-11-09 | 2011-11-09 | Tower platform mounting structure for wind generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284525U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061992A (en) * | 2012-12-13 | 2013-04-24 | 北京金风科创风电设备有限公司 | Operation platform |
| CN110080951A (en) * | 2019-05-29 | 2019-08-02 | 曾杰 | Tower frame for wind generating set, tower connection monitoring method, terminal and readable storage medium storing program for executing |
| EP3690237A1 (en) * | 2019-01-31 | 2020-08-05 | Siemens Gamesa Renewable Energy A/S | Wind turbine and method for mounting a platform to a wall portion of a wind turbine |
-
2011
- 2011-11-09 CN CN2011204409372U patent/CN202284525U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061992A (en) * | 2012-12-13 | 2013-04-24 | 北京金风科创风电设备有限公司 | Operation platform |
| EP3690237A1 (en) * | 2019-01-31 | 2020-08-05 | Siemens Gamesa Renewable Energy A/S | Wind turbine and method for mounting a platform to a wall portion of a wind turbine |
| WO2020156710A1 (en) * | 2019-01-31 | 2020-08-06 | Siemens Gamesa Renewable Energy A/S | Wind turbine and method for mounting a platform to a wall portion of a wind turbine |
| WO2020157143A3 (en) * | 2019-01-31 | 2020-09-17 | Siemens Gamesa Renewable Energy A/S | Wind turbine and method for mounting a platform to a wall portion of a wind turbine |
| CN113614365A (en) * | 2019-01-31 | 2021-11-05 | 西门子歌美飒可再生能源公司 | Wind turbine and method for mounting a platform to a wall portion of a wind turbine |
| US12338800B2 (en) | 2019-01-31 | 2025-06-24 | Siemens Gamesa Renewable Energy A/S | Wind turbine and method for mounting a platform to a wall portion of a wind turbine |
| CN110080951A (en) * | 2019-05-29 | 2019-08-02 | 曾杰 | Tower frame for wind generating set, tower connection monitoring method, terminal and readable storage medium storing program for executing |
| CN110080951B (en) * | 2019-05-29 | 2020-04-21 | 曾杰 | Wind turbine tower, tower connection monitoring method, terminal and readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20131109 |