CN202865872U - Steel pipe pile for wind power generation foundation - Google Patents
Steel pipe pile for wind power generation foundation Download PDFInfo
- Publication number
- CN202865872U CN202865872U CN201220466101.4U CN201220466101U CN202865872U CN 202865872 U CN202865872 U CN 202865872U CN 201220466101 U CN201220466101 U CN 201220466101U CN 202865872 U CN202865872 U CN 202865872U
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- CN
- China
- Prior art keywords
- steel pipe
- sacrificial anode
- pipe pile
- wind power
- anode device
- 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 - Lifetime
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Abstract
The utility model relates to a steel pipe pile for wind power generation foundation. The steel pipe pile for the wind power generation foundation comprises a pile body and is characterized in that a sacrificial anode device is arranged on the pile body, the top of the sacrificial anode device is fixed on the pile body through an upper pressing box device, and the bottom of the sacrificial anode device is fixed on the pile body through a lower pressing box device. According to the steel pipe pile for the wind power generation foundation, the sacrificial anode device is arranged on the steel pipe pile, due to the fact that the sacrificial anode device is corroded firstly, the steel pipe pile is protected from being corroded, and the service life of the steel pipe pile is prolonged.
Description
Technical field
The utility model relates to a kind of wind power foundation steel pipe pile, belongs to the offshore wind energy plant field.
Background technology
In recent years, Oversea wind power generation is subject to the great attention of countries in the world government, energy circle and environmental protection circle as reproducible clean energy resource.Yet sea wind, seawater have extremely strong corrosivity, and the steel pipe pile that existing wind power foundation is used does not use and just namely is corroded.Therefore, need a kind of new technical scheme to solve above-mentioned technical problem.
Summary of the invention
The purpose of this utility model provides a kind of wind power foundation steel pipe pile, characteristics corrosion-resistant, long service life that this steel pipe pile has.
The technical solution adopted in the utility model is:
A kind of wind power foundation steel pipe pile, comprise pile body, be provided with sacrificial anode device on the described pile body, the top of described sacrificial anode device is fixed on the pile body by upper pressure case apparatus, and the bottom of described sacrificial anode device is fixed on the pile body by pressing down case apparatus.
Described sacrificial anode device has two groups, and these two groups of sacrificial anode device are symmetrical arranged.
The utility model owing to sacrificial anode device is corroded first, thereby has protected steel pipe pile not to be corroded by being provided with sacrificial anode device at steel pipe pile, has prolonged the service time of steel pipe pile.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Wherein: 1, pile body, 2, sacrificial anode device, 3, upper pressure case apparatus, 4, press down case apparatus.
The specific embodiment
As shown in Figure 1; a kind of wind power foundation steel pipe pile; comprise pile body 1; be provided with two groups of sacrificial anode device 2 at pile body 1; these two groups of sacrificial anode device 2 are symmetrical arranged; because sacrificial anode device 2 is corroded first; thereby protected pile body 1 not to be corroded; prolonged the service time of steel pipe pile; for the ease of changing sacrificial anode device 2; the top of sacrificial anode device 2 is fixed on the pile body 1 by upper pressure case apparatus 3, and the bottom of sacrificial anode device 2 is fixed on the pile body 1 by pressing down case apparatus 4.
Claims (2)
1. wind power foundation steel pipe pile, comprise pile body, it is characterized in that: be provided with sacrificial anode device on the described pile body, the top of described sacrificial anode device is fixed on the pile body by upper pressure case apparatus, and the bottom of described sacrificial anode device is fixed on the pile body by pressing down case apparatus.
2. a kind of wind power foundation steel pipe pile according to claim 1, it is characterized in that: described sacrificial anode device has two groups, and these two groups of sacrificial anode device are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220466101.4U CN202865872U (en) | 2012-09-14 | 2012-09-14 | Steel pipe pile for wind power generation foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220466101.4U CN202865872U (en) | 2012-09-14 | 2012-09-14 | Steel pipe pile for wind power generation foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202865872U true CN202865872U (en) | 2013-04-10 |
Family
ID=48032603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220466101.4U Expired - Lifetime CN202865872U (en) | 2012-09-14 | 2012-09-14 | Steel pipe pile for wind power generation foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202865872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774153A (en) * | 2014-02-11 | 2014-05-07 | 青岛双瑞海洋环境工程股份有限公司 | Novel sacrificial anode structure of steel pipe pile and mounting method thereof |
| CN113789809A (en) * | 2021-09-16 | 2021-12-14 | 中国华能集团清洁能源技术研究院有限公司 | Corrosion-resistant offshore wind power foundation |
-
2012
- 2012-09-14 CN CN201220466101.4U patent/CN202865872U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774153A (en) * | 2014-02-11 | 2014-05-07 | 青岛双瑞海洋环境工程股份有限公司 | Novel sacrificial anode structure of steel pipe pile and mounting method thereof |
| CN103774153B (en) * | 2014-02-11 | 2016-01-13 | 青岛双瑞海洋环境工程股份有限公司 | A kind of Novel steel pile tube sacrificial anode structure and installation method thereof |
| CN113789809A (en) * | 2021-09-16 | 2021-12-14 | 中国华能集团清洁能源技术研究院有限公司 | Corrosion-resistant offshore wind power foundation |
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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: 226400 north side of Jinshajiang Road and east side of Jinggangshan Road, Rudong Economic Development Zone, Nantong City, Jiangsu Province Patentee after: Jiangsu Haili Wind Power Equipment Technology Co.,Ltd. Address before: 226400 north side of Jialing River Road, Rudong Economic Development Zone, Nantong, Jiangsu Patentee before: JIANGSU HAILI WIND POWER EQUIPMENT TECHNICAL CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |