CN214695696U - Reinforced structure of single pile for offshore wind power generation - Google Patents
Reinforced structure of single pile for offshore wind power generation Download PDFInfo
- Publication number
- CN214695696U CN214695696U CN202022810726.5U CN202022810726U CN214695696U CN 214695696 U CN214695696 U CN 214695696U CN 202022810726 U CN202022810726 U CN 202022810726U CN 214695696 U CN214695696 U CN 214695696U
- Authority
- CN
- China
- Prior art keywords
- single pile
- power generation
- wind power
- fixed connection
- offshore wind
- 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.)
- Active
Links
Images
Landscapes
- Foundations (AREA)
Abstract
The utility model discloses an additional strengthening of monopile for offshore wind power generation, including the cement foundation layer, the inside and the monopile of cement foundation layer are connected, the beaded finish has been cup jointed at the top of monopile, the avris of beaded finish is decided with a plurality of first beaded finish respectively and is connected, the one end of a plurality of first beaded finish is connected with a plurality of tightening mechanisms respectively, the one end of a plurality of tightening mechanisms is decided with a plurality of second beaded finish respectively and is connected, the one end of a plurality of second beaded finish is connected with the cement foundation layer respectively, a plurality of tightening mechanisms comprise go-between, spliced pole, screw thread post and adjustable ring, and the internal connection of monopile has the strengthening rib, and the surface of monopile scribbles the galvanizing coat, the utility model relates to an additional strengthening of monopile for offshore wind power generation, through galvanizing coat, strengthening rib and monopile, increase the life of monopile, through the beaded finish, first beaded finish, tightening mechanism, The second is strengthened rope, go-between, spliced pole, screw post, adjustable ring and is adjusted the cavity post, strengthens the structure of single pile.
Description
Technical Field
The utility model relates to a single pile technical field for offshore wind power generation specifically is a reinforced structure of single pile for offshore wind power generation.
Background
Wind energy is a green and environment-friendly new energy and is increasingly widely applied. The mining technology of land wind energy is relatively mature, but is limited by factors such as land, power transmission equipment and the like, the mining of the land wind energy is close to saturation, and offshore wind energy gradually becomes the focus of attention nowadays. The wind energy reserves in coastal areas of China are rich, offshore energy is an important strategic resource, and offshore wind energy development is necessary. The offshore wind turbine is necessary equipment for developing offshore wind energy, wherein the foundation part of the offshore wind turbine accounts for 20% -40% of the total construction cost of a project, and therefore, the development of a safe and economic offshore wind turbine single pile is an important step for promoting the development of the offshore wind power industry. The single pile foundation is usually composed of a single large-diameter steel pipe, and the lower part of the single pile foundation is deeply embedded into the soil to provide bearing capacity; the middle part is immersed in water to bear the long-term circulation action of waves, ocean currents, tides and the like; the upper part is connected with the fan tower cylinder through the connecting section.
However, the existing wind power generation single pile has some new requirements in the process of social practice, one of which is as follows: the existing single pile for wind power generation is usually internally provided with a hollow I structure in order to save cost and facilitate installation, but the single pile with the hollow structure is poor in bearing capacity and is easily influenced by long-term cyclic acting force such as waves, ocean currents, tides and the like, so that the service life of the single pile is shortened; the second step is as follows: the single pile for the existing wind power generation is not externally provided with a tensioning mechanism to integrally support the whole single pile, and the single pile is easy to rock in severe offshore weather.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reinforced structure of single pile for offshore wind power generation, which aims to solve the problems of the prior single pile for wind power generation proposed in the background art that the hollow I structure is usually arranged inside the single pile for saving cost and facilitating installation, but the bearing capacity inside the single pile with the hollow structure is poor, and the single pile is easily influenced by long-term cyclic acting force such as waves, ocean currents, tides and the like, so that the service life of the single pile is shortened; the single pile for the existing wind power generation is not externally provided with a tensioning mechanism to integrally support the whole single pile, and the single pile is easy to shake in severe offshore weather.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an offshore wind power generation uses additional strengthening of single pile, includes the cement foundation layer, the inside of cement foundation layer and the one end fixed connection of single pile, the bottom threaded connection of the other end of single pile through first flange and changeover portion, the bottom fixed connection of second flange and barrel is passed through on the top of changeover portion, the top fixed mounting of barrel has the electricity generation subassembly, the beaded finish has been cup jointed at the top of single pile, the avris of beaded finish respectively with the one end fixed connection of a plurality of first enhancement ropes through the connecting hole, a plurality of the other end of first enhancement rope respectively with the one end fixed connection of a plurality of tightening mechanisms, a plurality of the other end of tightening mechanism respectively with the one end fixed connection of a plurality of second enhancement ropes, a plurality of the other end of second enhancement rope respectively with the avris equidistance fixed connection on cement foundation layer top, a plurality of tightening mechanism is by the go-between, Spliced pole, screw thread post and adjustable ring are constituteed, the both ends of adjustable ring respectively with the one end threaded connection of two screw thread posts, two the other end of screw thread post respectively with the one end fixed connection of two spliced poles, two the other end of spliced pole respectively with the one end fixed connection of two go-between, the single pile is hollow structure, just the inside fixedly connected with strengthening rib of single pile, the surface of single pile scribbles the galvanizing coat.
As an optimized technical scheme of the utility model, the screw thread post is close to the one end fixedly connected with spacing ring of adjustable ring.
As an optimized technical scheme of the utility model, cavity post in one side fixedly connected with of adjustable ring adjusts.
As an optimized technical scheme of the utility model, the strengthening rib will the inner chamber of single pile falls into a plurality of triangle-shaped space layers.
As an optimized technical scheme of the utility model, the screw thread opposite direction at adjustable ring both ends.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the reinforcing ribs are fixedly arranged in the inner cavity of the single pile and divide the inner cavity of the single pile into a plurality of triangular space layers by the reinforcing ribs through the matching of the zinc coating, the reinforcing ribs and the single pile, so that the inner cavity of the single pile is structurally reinforced by utilizing the stability of the triangular space layers, the single pile is prevented from being deformed and damaged under the long-time seawater impact, and meanwhile, the zinc coating is plated on the surface of the single pile, so that the surface of the single pile is prevented from being corroded, and the long-time seawater-soaked surface of the single pile is prevented from being corroded;
2. through the beaded finish, first enhancement rope, tightening mechanism, the second is strengthened the rope, the go-between, the spliced pole, the screw thread post, the cooperation of adjustable ring and regulation cavity post, the fixed surface of cup jointing at the single stake of beaded finish, the avris of beaded finish is through first enhancement rope, the avris on rope and tightening mechanism and cement foundation layer top is strengthened to the second is connected, thereby take-up all around to the single stake, prevent rocking of single stake, simultaneously, tightening mechanism is by the go-between, the spliced pole, the screw thread post, the adjustable ring is constituteed with the regulation cavity post, rotate and adjust the cavity post, the rotation of adjusting the cavity post drives the rotation of adjustable ring, the rotation of adjustable ring drives the screw thread post and rotates at the both ends of adjustable ring, thereby according to the difference of rotation direction, two screw thread posts keep away from each other or be close to, thereby adjust the elasticity degree of first enhancement rope and second enhancement rope.
Drawings
Fig. 1 is a schematic plan view of the present invention;
fig. 2 is a schematic plan view of the tightening mechanism of the present invention;
fig. 3 is a cross-sectional view of the single pile of the present invention.
In the figure: 1. a cement base layer; 2. single pile; 3. a transition section; 4. a barrel; 5. a power generation assembly; 6. a reinforcement ring; 7. a first reinforcing cord; 8. a tightening mechanism; 9. a second reinforcing cord; 10. a connecting ring; 11. connecting columns; 12. a threaded post; 13. an adjusting ring; 14. adjusting the hollow column; 15. reinforcing ribs; 16. and (4) a zinc coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a reinforced structure of single pile for offshore wind power generation, which comprises a cement base layer 1, the inside of the cement base layer 1 is fixedly connected with one end of the single pile 2, the other end of the single pile 2 is in threaded connection with the bottom end of a transition section 3 through a first connecting flange, the top end of the transition section 3 is fixedly connected with the bottom end of a cylinder 4 through a second connecting flange, a power generation assembly 5 is fixedly installed at the top end of the cylinder 4, a reinforcing ring 6 is sleeved at the top of the single pile 2, the side edge of the reinforcing ring 6 is respectively fixedly connected with one end of a plurality of first reinforcing ropes 7 through a connecting hole, the other end of the plurality of first reinforcing ropes 7 is respectively fixedly connected with one end of a plurality of tightening mechanisms 8, the other end of the plurality of tightening mechanisms 8 is respectively fixedly connected with one end of a plurality of second reinforcing ropes 9, the other end of the plurality of second reinforcing ropes 9 is respectively fixedly connected with the side edge of the top end of the cement base layer 1 at equal distance, a plurality of tightening mechanism 8 are by go-between 10, spliced pole 11, screw thread post 12 and adjustable ring 13 are constituteed, the both ends of adjustable ring 13 respectively with the one end threaded connection of two screw thread posts 12, the other end of two screw thread posts 12 respectively with the one end fixed connection of two spliced poles 11, the other end of two spliced poles 11 respectively with the one end fixed connection of two go-between 10, single pile 2 is hollow structure, and the inside fixedly connected with strengthening rib 15 of single pile 2, the surface of single pile 2 scribbles galvanizing coat 16.
Preferably, a limit ring is fixedly connected to one end of the threaded column 12 close to the adjusting ring 13, so that the threaded column 12 is prevented from sliding out of a threaded hole of the adjusting ring 13, and the first reinforcing rope 7 and the second reinforcing rope 9 are separated;
preferably, one side of the adjusting ring 13 is fixedly connected with an adjusting hollow column 14, an adjusting tool is inserted into the adjusting hollow column 14, then the adjusting tool is rotated, and the rotation of the adjusting tool drives the adjusting ring 13 to rotate, so that the two threaded columns 12 are tightened;
preferably, the reinforcing ribs 15 divide the inner cavity of the single pile 2 into a plurality of triangular space layers, the structure inside the single pile 2 is reinforced by the reinforcing ribs 15, and the stability of the triangle makes the single pile 2 more firm as a whole;
preferably, the thread directions of the two ends of the adjusting ring 13 are opposite, and the two threaded columns 12 are driven to approach each other through the rotation of the adjusting ring 13, so that the first reinforcing rope 7 and the second reinforcing rope 9 are pulled close.
When in specific use, the utility model relates to an offshore wind power generation uses additional strengthening of single pile, the inner chamber fixed mounting of single pile 2 has strengthening rib 15, strengthening rib 15 divide into a plurality of triangle-shaped space layers with the inner chamber of single pile 2, thereby utilize the stability of triangle-shaped, carry out the structure enhancement to the inner chamber of single pile 2, prevent that single pile 2 from being out of shape and damaging under long-time sea water strikes, the surface of single pile 2 has plated galvanizing coat 16 simultaneously, it is anticorrosive to the surface of single pile 2, prevent that the long-time sea water of single pile 2 from soaking the surface and being corroded, the fixed surface that cup joints at single pile 2 of beaded finish 6, the avris of beaded finish 6 is connected with the avris on cement foundation layer 1 top through first beaded finish 7, second beaded finish 9 and tightening mechanism 8, thereby take-up all around of single pile 2, prevent rocking of single pile 2, and simultaneously, tightening mechanism 8 is by go-between 10, spliced pole 11, The screw thread post 12, the adjustable ring 13 and adjust the hollow column 14 and constitute, rotate and adjust the hollow column 14, the rotation of adjusting the hollow column 14 drives the rotation of adjustable ring 13, and the rotation of adjustable ring 13 drives screw thread post 12 and rotates at the both ends of adjustable ring 13, according to the difference of rotation direction, two screw thread posts 12 keep away from each other or are close to adjust the elasticity degree of first reinforcing rope 7 and second reinforcing rope 9.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a reinforced structure of single pile for offshore wind power generation, includes cement foundation layer (1), its characterized in that: the inside of cement foundation layer (1) and the one end fixed connection of single stake (2), the other end of single stake (2) passes through the bottom threaded connection of first flange and changeover portion (3), the bottom fixed connection of second flange and barrel (4) is passed through on the top of changeover portion (3), the top fixed mounting of barrel (4) has electricity generation subassembly (5), beaded finish (6) has been cup jointed at the top of single stake (2), the avris of beaded finish (6) passes through the connecting hole respectively with the one end fixed connection of a plurality of first enhancement ropes (7), a plurality of the other end of first enhancement rope (7) respectively with the one end fixed connection of a plurality of tightening mechanism (8), a plurality of the other end of tightening mechanism (8) respectively with the one end fixed connection of a plurality of second enhancement rope (9), a plurality of the other end of second enhancement rope (9) respectively with the avris fixed connection of cement foundation layer (1) top, a plurality of tightening mechanism (8) comprise go-between (10), spliced pole (11), screw thread post (12) and adjustable ring (13), the both ends of adjustable ring (13) respectively with the one end threaded connection of two screw thread posts (12), two the other end of screw thread post (12) respectively with the one end fixed connection of two spliced poles (11), two the other end of spliced pole (11) respectively with the one end fixed connection of two go-between (10), single pile (2) are hollow structure, just the inside fixedly connected with strengthening rib (15) of single pile (2), the surface of single pile (2) scribbles galvanizing coat (16).
2. A reinforcing structure of a mono pile for offshore wind power generation according to claim 1, characterized in that: and one end of the threaded column (12) close to the adjusting ring (13) is fixedly connected with a limiting ring.
3. A reinforcing structure of a mono pile for offshore wind power generation according to claim 1, characterized in that: one side of the adjusting ring (13) is fixedly connected with an adjusting hollow column (14).
4. A reinforcing structure of a mono pile for offshore wind power generation according to claim 1, characterized in that: the reinforcing ribs (15) divide the inner cavity of the single pile (2) into a plurality of triangular space layers.
5. A reinforcing structure of a mono pile for offshore wind power generation according to claim 1, characterized in that: the thread directions of the two ends of the adjusting ring (13) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022810726.5U CN214695696U (en) | 2020-11-30 | 2020-11-30 | Reinforced structure of single pile for offshore wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022810726.5U CN214695696U (en) | 2020-11-30 | 2020-11-30 | Reinforced structure of single pile for offshore wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214695696U true CN214695696U (en) | 2021-11-12 |
Family
ID=78556490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022810726.5U Active CN214695696U (en) | 2020-11-30 | 2020-11-30 | Reinforced structure of single pile for offshore wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214695696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217144A (en) * | 2022-07-06 | 2022-10-21 | 江苏天能海洋重工有限公司 | Multifunctional stable offshore wind power generation foundation pile |
-
2020
- 2020-11-30 CN CN202022810726.5U patent/CN214695696U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217144A (en) * | 2022-07-06 | 2022-10-21 | 江苏天能海洋重工有限公司 | Multifunctional stable offshore wind power generation foundation pile |
| CN115217144B (en) * | 2022-07-06 | 2023-12-26 | 江苏天能海洋重工有限公司 | Multi-functional stable offshore wind power generation foundation pile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9777713B2 (en) | Floating offshore wind power generation facility | |
| CN214695696U (en) | Reinforced structure of single pile for offshore wind power generation | |
| CN110356522A (en) | Shoe type semi-submersible type offshore wind power platform | |
| CN113653601B (en) | Semi-submersible floating type fan device and system | |
| CN107575337A (en) | Based on tension leg platform (TLP) vertical axis windmill and vertical level two to wave-energy power generation integrated morphology | |
| CN112112772A (en) | Floating type foundation, multi-impeller wind turbine generator and single-impeller wind turbine generator | |
| CN111907653A (en) | Integrated complementary system of offshore floating type fan and aquaculture net cage | |
| CN210797617U (en) | Pile barrel composite truss type offshore wind turbine foundation | |
| CN108589764A (en) | Bucket foundation wind turbine entirety deep water sinking attitude control method | |
| CN102606408B (en) | Wind generation set at sea | |
| CN219969947U (en) | Deep sea buoy inverted catenary type anchoring system | |
| CN218594531U (en) | Floating type offshore wind turbine floating body and steel bearing platform installation construction structure | |
| CN218198751U (en) | Semi-submersible floating type fan foundation structure | |
| CN218594530U (en) | Floating offshore wind turbine floating body and steel bearing platform stress construction structure | |
| CN116161175A (en) | Anchoring system for shared foundation | |
| CN115339581A (en) | Floating type reinforced concrete universal wind power foundation | |
| CN108979966A (en) | A kind of anti-high wind offshore wind farm unit and installation method | |
| CN114673635A (en) | Floating offshore leeward wind turbine group | |
| CN210212705U (en) | Offshore wind power floating foundation structure | |
| CN206801792U (en) | A kind of stable triangular type tension leg type base plate | |
| CN208152078U (en) | Ring type undersea suction anchor in a kind of deep-sea | |
| US20190277252A1 (en) | Systems and Methods for Maximizing Wind Energy | |
| CN116201696B (en) | Stretch-draw integral offshore wind power generation supporting structure | |
| CN211900881U (en) | Base of water wind driven generator | |
| CN220743313U (en) | Small waterplane area type water photovoltaic platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |