CN203639890U - Jacket platform structure of offshore wind turbine - Google Patents
Jacket platform structure of offshore wind turbine Download PDFInfo
- Publication number
- CN203639890U CN203639890U CN201320842654.XU CN201320842654U CN203639890U CN 203639890 U CN203639890 U CN 203639890U CN 201320842654 U CN201320842654 U CN 201320842654U CN 203639890 U CN203639890 U CN 203639890U
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- CN
- China
- Prior art keywords
- jacket
- inclined tube
- platform structure
- wind turbine
- offshore wind
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- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 claims abstract description 20
- 239000003351 stiffener Substances 0.000 claims description 9
- 238000005266 casting Methods 0.000 abstract description 6
- 230000007704 transition Effects 0.000 abstract 4
- 238000000465 moulding Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a jacket platform structure of an offshore wind turbine, which is characterized in that the jacket platform structure comprises a jacket, wherein a platform is disposed on the upper part of the jacket, a transition section is disposed on the platform, an inclined strut is connected between the transition section and the platform, the transition section is connected to the inclined strut by first casting nodes, the jacket comprise multiple conduits, an inclined tube strut is connected between the adjacent conduits, and the conduits are connected to the inclined tube struts by second casting nodes. In the utility model, the transition section and the inclined strut are connected by the first casting nodes and the conduits and the inclined tube struts are connected by the second casting nodes, so that structural processing and molding of key nodes of the jacket are convenient, welding is easy, welding quality can be effectively ensured, the jacket platform structure is more stable and safer, and service life is long.
Description
[technical field]
The utility model relates to a kind of jacket platform structure of offshore wind turbine.
[background technology]
The connected node of the each down tube of offshore wind turbine jacket basic platform structure and conduit is generally welded construction, diagonal brace passes through welding mutually with conduit, machine-shaping difficulty, and need artificial welding, welding capacity is large, welding quality is difficult to ensure, is that Support Position can produce larger welding residual stress at jacket key node simultaneously, affects jacket structure safety and application life.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of stabilized structure, safety are provided, long service life, the jacket platform structure of the offshore wind turbine with cast node.
The purpose of this utility model is achieved in that
A kind of jacket platform structure of offshore wind turbine, it is characterized in that described jacket platform structure comprises jacket, jacket top is provided with platform, platform is provided with changeover portion, between changeover portion and platform, be connected with diagonal brace, between changeover portion and diagonal brace, be connected by the first cast node, jacket comprises many conduits, between adjacent catheter, be connected with inclined tube and support, described conduit and inclined tube are connected by the second cast node between supporting.
The jacket platform structure of a kind of offshore wind turbine as above, it is characterized in that the first described cast node comprises the stiffener welding with changeover portion, on stiffener, be connected with many diagonal brace linkage sections, the welding of diagonal brace linkage section and diagonal brace, stiffener and the many diagonal brace linkage sections structure that is formed in one.
The jacket platform structure of a kind of offshore wind turbine as above, it is characterized in that described the second cast node comprises the catherer connection tube welding with conduit, on catherer connection tube, be connected with many inclined tube support and connection sections, inclined tube support and connection section and inclined tube supporting welding, catherer connection tube and the inclined tube support and connection section structure that is formed in one.
The jacket platform structure of a kind of offshore wind turbine as above, is characterized in that the inclined tube support and connection section of described the second cast node is two.
The jacket platform structure of a kind of offshore wind turbine as above, is characterized in that the inclined tube support and connection Duan Weisi root of described the second cast node.
The utility model is owing to adopting the first cast node to be connected between changeover portion and diagonal brace, conduit and inclined tube adopt the second cast node to be connected between supporting, make the structure machine-shaping of jacket key node convenient, be convenient to welding, welding quality can effectively be ensured, make that jacket platform structure is more firm, safety, long service life.
[brief description of the drawings]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the second cast node structural representation of the present utility model.
[detailed description of the invention]
A kind of jacket platform structure of offshore wind turbine, described jacket platform structure 100 comprises jacket 1, jacket 1 top is provided with platform 2, platform 2 is provided with changeover portion 3, between changeover portion 3 and platform 2, be connected with diagonal brace 5, between changeover portion 3 and diagonal brace 5, be connected by the first cast node 6, jacket 1 comprises many conduits 11, between adjacent catheter 11, be connected with inclined tube and support 12, described conduit 11 and inclined tube are connected by the second cast node 7 between supporting 12.
The first cast node 6 comprises the stiffener 61 welding with changeover portion 3, is connected with many diagonal brace linkage sections 62 on stiffener 61, and diagonal brace linkage section 62 welds with diagonal brace 5, and stiffener 61 is integrated casting with many diagonal brace linkage sections 62.
The second cast node 7 comprises the catherer connection tube 71 welding with conduit 11, on catherer connection tube 71, be connected with many inclined tube support and connection sections 72, inclined tube support and connection section 72 supports 12 welding with inclined tube, and catherer connection tube 71 is integrated casting with inclined tube support and connection section 72.
The inclined tube support and connection section 72 of the second cast node 7 can be two, or four.
Claims (5)
1. the jacket platform structure of an offshore wind turbine, it is characterized in that described jacket platform structure (100) comprises jacket (1), jacket (1) top is provided with platform (2), platform (2) is provided with changeover portion (3), between changeover portion (3) and platform (2), be connected with diagonal brace (5), between changeover portion (3) and diagonal brace (5), be connected by the first cast node (6), jacket (1) comprises many conduits (11), between adjacent catheter (11), be connected with inclined tube and support (12), described conduit (11) and inclined tube support between (12) and are connected by the second cast node (7).
2. the jacket platform structure of a kind of offshore wind turbine according to claim 1, it is characterized in that described the first cast node (6) comprises the stiffener (61) welding with changeover portion (3), on stiffener (61), be connected with many diagonal brace linkage sections (62), the welding of diagonal brace linkage section (62) and diagonal brace (5), stiffener (61) and many diagonal brace linkage sections (62) structure that is formed in one.
3. the jacket platform structure of a kind of offshore wind turbine according to claim 1, it is characterized in that described the second cast node (7) comprises the catherer connection tube (71) welding with conduit (11), on catherer connection tube (71), be connected with many inclined tube support and connection sections (72), inclined tube support and connection section (72) and inclined tube support (12) welding, catherer connection tube (71) and inclined tube support and connection section (72) structure that is formed in one.
4. the jacket platform structure of a kind of offshore wind turbine according to claim 1, is characterized in that the inclined tube support and connection section (72) of described the second cast node (7) is two.
5. the jacket platform structure of a kind of offshore wind turbine according to claim 1, is characterized in that the inclined tube support and connection section (72) of described the second cast node (7) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842654.XU CN203639890U (en) | 2013-12-19 | 2013-12-19 | Jacket platform structure of offshore wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842654.XU CN203639890U (en) | 2013-12-19 | 2013-12-19 | Jacket platform structure of offshore wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203639890U true CN203639890U (en) | 2014-06-11 |
Family
ID=50871148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320842654.XU Expired - Lifetime CN203639890U (en) | 2013-12-19 | 2013-12-19 | Jacket platform structure of offshore wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203639890U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669312A (en) * | 2013-12-19 | 2014-03-26 | 广东明阳风电产业集团有限公司 | Jacket platform of offshore wind turbine |
| CN105672317A (en) * | 2014-11-21 | 2016-06-15 | 上海勘测设计研究院有限公司 | Internal-inserting type positioning device for underwater jacket piling |
| CN108708459A (en) * | 2018-08-08 | 2018-10-26 | 中建钢构有限公司 | The manufacturing process of canalis spinalis tubular joint and canalis spinalis tubular joint |
-
2013
- 2013-12-19 CN CN201320842654.XU patent/CN203639890U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669312A (en) * | 2013-12-19 | 2014-03-26 | 广东明阳风电产业集团有限公司 | Jacket platform of offshore wind turbine |
| CN105672317A (en) * | 2014-11-21 | 2016-06-15 | 上海勘测设计研究院有限公司 | Internal-inserting type positioning device for underwater jacket piling |
| CN108708459A (en) * | 2018-08-08 | 2018-10-26 | 中建钢构有限公司 | The manufacturing process of canalis spinalis tubular joint and canalis spinalis tubular joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528437 Torch Road, Torch Development Zone, Guangdong, Zhongshan, No. 22 Patentee after: MING YANG SMART ENERGY GROUP Co.,Ltd. Address before: 22 Ming Yang Industrial Zone, Torch Road, torch hi tech Industrial Development Zone, Guangdong, Zhongshan 528400, China Patentee before: GUANGDONG MINGYANG WIND POWER INDUSTRY GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |