CN214738229U - Marine booster station basis - Google Patents
Marine booster station basis Download PDFInfo
- Publication number
- CN214738229U CN214738229U CN202023200181.2U CN202023200181U CN214738229U CN 214738229 U CN214738229 U CN 214738229U CN 202023200181 U CN202023200181 U CN 202023200181U CN 214738229 U CN214738229 U CN 214738229U
- Authority
- CN
- China
- Prior art keywords
- cross
- steel pipe
- pipe pile
- jacket
- steel
- 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 provides a marine booster station basis, include: the jacket foundation structure is positioned above the steel pipe pile foundation structure, the top surface of the steel pipe pile foundation structure is rectangular, and the bottom surface of the jacket foundation structure is fixedly connected with the top surface of the steel pipe pile foundation structure; the jacket structure comprises a jacket base structure and is characterized in that a first longitudinal section of the jacket base structure is a first trapezoid, a second longitudinal section of the jacket base structure is a second trapezoid, the first longitudinal section and the second longitudinal section are orthogonal in space, a long side of the first trapezoid corresponds to a long side of a rectangle, and a long side of the second trapezoid corresponds to a wide side of the rectangle. The utility model discloses a booster station foundation form is steel-pipe pile foundation structure and jacket foundation structure, and the pile bolck of steel-pipe pile is the rectangle and arranges, adopts the grout to consolidate between jacket and the steel-pipe pile.
Description
Technical Field
The utility model relates to a booster station construction field especially relates to a marine booster station basis.
Background
If the sea cable is analogized to the vessels and nerves of an offshore wind farm, then the offshore booster station can be likened to the "heart" of the entire wind farm. The electric energy generated by all the wind driven generators is collected and is connected to a power grid on the land through a transmitting submarine cable to be transmitted to thousands of households.
The conventional offshore booster station comprises an upper module and a lower structure, wherein the lower structure is in a jacket type, and the upper module is integrally transported to the sea to complete installation after being built, installed and debugged. As an electric energy collection center of an offshore wind farm, an offshore booster station is a key facility for power transmission and transformation, and is also a key for success or failure of the whole offshore wind farm.
In order to build the offshore booster station with high quality and low cost, a foundation of the offshore booster station needs to be researched.
SUMMERY OF THE UTILITY MODEL
The utility model provides a marine booster station basis, booster station basis form are steel-pipe pile foundation structure and jacket foundation structure, and the pile bolck of steel-pipe pile is the rectangle and arranges, adopts the grout to consolidate between jacket and the steel-pipe pile.
Realize the utility model discloses the technical scheme of purpose as follows:
an offshore booster station foundation comprising: the jacket foundation structure is positioned above the steel pipe pile foundation structure, the top surface of the steel pipe pile foundation structure is rectangular, and the bottom surface of the jacket foundation structure is fixedly connected with the top surface of the steel pipe pile foundation structure;
a first longitudinal cross-section of the jacket base structure is a first trapezoid, a second longitudinal cross-section of the jacket base structure is a second trapezoid, the first longitudinal cross-section and the second longitudinal cross-section are orthogonal in space,
the long side of the first trapezoid corresponds to the long side of the rectangle, and the long side of the second trapezoid corresponds to the wide side of the rectangle.
As a further improvement of the present invention, the steel pipe pile foundation structure includes a first steel pipe pile, a second steel pipe pile, a third steel pipe pile and a fourth steel pipe pile, two long sides of a rectangle are formed between the first steel pipe pile and the second steel pipe pile and between the third steel pipe pile and the fourth steel pipe pile, and two wide sides of a rectangle are formed between the first steel pipe pile and the third steel pipe pile and between the second steel pipe pile and the fourth steel pipe pile;
the bottom surface of the jacket foundation structure is mounted on the top surfaces of the first to fourth steel pipe piles.
As a further improvement of the present invention, the jacket base structure includes a first inclined conduit, a second inclined conduit, a third inclined conduit, and a fourth inclined conduit, a first horizontal conduit, a second horizontal conduit, a third horizontal conduit, a fourth horizontal conduit, a fifth horizontal conduit, a sixth horizontal conduit, a seventh horizontal conduit, and an eighth horizontal conduit;
the first inclined guide pipe, the second inclined guide pipe, the third inclined guide pipe and the fourth inclined guide pipe are all arranged on the top surface of the steel pipe pile foundation structure, and form four inclined sides of a trapezoidal table;
the first cross conduit, the second cross conduit, the fifth cross conduit and the sixth cross conduit are parallel, and the third cross conduit, the fourth cross conduit, the seventh cross conduit and the eighth cross conduit are parallel;
the first cross duct, the second cross duct, the third cross duct and the fourth cross duct are arranged at the bottom ends of the first to fourth inclined ducts, and the first cross duct, the second cross duct, the third cross duct and the fourth cross duct enclose a bottom frame of a trapezoidal table;
the fifth transverse duct, the sixth transverse duct, the seventh transverse duct and the eighth transverse duct are arranged at the top ends of the first to fourth inclined ducts, and the fifth transverse duct, the sixth transverse duct, the seventh transverse duct and the eighth transverse duct enclose a top frame of the trapezoidal table;
the length and the width of the bottom frame are both larger than those of the top frame.
As a further improvement of the utility model, the jacket foundation structure further comprises a first cross brace, a second cross brace, a third cross brace and a fourth cross brace, the jacket foundation structure is a trapezoidal table which is provided with a first trapezoidal surface, a second trapezoidal surface, a third trapezoidal surface and a fourth trapezoidal surface along the circumferential direction,
the first cross support is fixedly arranged on the first trapezoidal surface, the second cross support is fixedly arranged on the second trapezoidal surface, the third cross support is fixedly arranged on the third trapezoidal surface, and the fourth cross support is fixedly arranged on the fourth trapezoidal surface.
As a further improvement of the utility model, the jacket foundation structure is mounted on the steel pipe pile foundation structure through a jacket tool;
the landing leg of every jacket frock utilizes 2 vaulting poles to consolidate, vaulting pole and ship deck fixed connection.
As the utility model discloses a further improvement, all steel-pipe piles of steel-pipe pile foundation structure refute through the stake and transport to job site, and the deck that the stake was refuted sets up many and shelve the pedestal, places the steel-pipe pile between the adjacent pedestal of shelving.
A construction tool for a foundation of an offshore booster station comprises a crane ship and an auxiliary platform, wherein the crane ship and a pile barge cooperate, and one side of the crane ship along the length direction is also connected with the auxiliary platform;
and placing the auxiliary platform in water by using the crane ship, and binding one side of the auxiliary platform on a transport ship of the auxiliary platform.
As a further improvement of the utility model, the steel pipe pile foundation structure further comprises a guide steel pipe structure, wherein the guide steel pipe structure comprises a steel pipe, a steel bar and a channel steel, one side of the channel steel is connected with the steel pipe pile, the other side of the channel steel is connected with the steel bar, and the steel pipe is positioned above the channel steel;
and the steel bar is inserted into the steel pipe, so that the connection between the steel bar and the steel pipe is realized.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a booster station foundation form is steel-pipe pile foundation structure and jacket foundation structure, and the pile bolck of steel-pipe pile is the rectangle and arranges, adopts the grout to consolidate between jacket and the steel-pipe pile.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the offshore booster station of the present invention;
FIG. 2 is a schematic structural view of the construction tool of the present invention;
in the figure, 11, a first steel pipe pile; 12. a second steel pipe pile; 13. a third steel pipe pile; 14. a fourth steel pipe pile; 21. a first angled conduit; 22. a second tilt conduit; 23. a third deflection conduit; 24. a fourth angled conduit; 25. a first cross conduit; 26. a second cross conduit; 27. a third transverse conduit; 28. a fourth cross conduit; 29. a fifth transverse conduit; 210. a sixth transverse conduit; 211. a seventh transverse conduit; 212. an eighth transverse conduit; 213. a first cross brace; 214. a second cross brace; 215. a third cross brace; 216. a fourth cross brace; 100. steel pipe piles; 200. channel steel; 300. a steel pipe; 400. and (5) reinforcing steel bars.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Referring to fig. 1, an embodiment of the present invention provides a marine booster station foundation, including: the jacket foundation structure is positioned above the steel pipe pile foundation structure, the top surface of the steel pipe pile foundation structure is rectangular, and the bottom surface of the jacket foundation structure is fixedly connected with the top surface of the steel pipe pile foundation structure; the first longitudinal section of jacket foundation structure is first trapezoidal, and the second longitudinal section of jacket foundation structure is the second trapezoidal, and first longitudinal section and second longitudinal section are in the space quadrature, and the long limit of first trapezoidal corresponds the long limit of rectangle, and the long limit of second trapezoidal corresponds the broadside of rectangle.
The utility model discloses booster station basis form is steel-pipe pile foundation structure and jacket foundation structure, and the pile bolck of steel-pipe pile is the rectangle and arranges, adopts the grout to consolidate between jacket and the steel-pipe pile.
The utility model discloses jacket construction adopts the whole overall process scheme of installing in place of large-scale jack-up ship.
(1) And (4) according to the installation position of the jacket, the ship entering point is parked, and preparation is made. The crane ship is put in place at an advanced point and then the transport ship is put in place. (2) The jacket installation is selected to be carried out at the flat tide, and the jacket installation is preferably carried out at the low flat tide due to the underwater operation. (3) The longitudinal axis of the crane ship is aligned with the central axis of the jacket, and the steel wire rope is hung after the ship approach point is finished. (4) And two sides of the jacket are respectively provided with a guy cable. One end of each guy cable is fixed on the horizontal support under the jacket, and the other end of each guy cable is connected with a winch on the crane ship to provide tension. (5) And respectively binding 1 plumb on 3 inserting legs of the jacket so as to lead the inserting legs of the jacket to enter the steel pipe pile under water by a diver. (6) And (4) slowly lifting the lifting hook by the crane ship, slowing down the lifting speed after the lifting load reaches 800t, and checking whether the jacket inserting leg is separated from the tooling base or not. (7) After the four inserting leg ring plates of the jacket are confirmed to be separated from the tooling base, the jacket is lifted until the inserting legs are completely separated from the tooling base. (8) After the hoisting distance is 2m away from the tooling base, the transport ship is moved away. (9) And keeping the state of a crane of the crane ship, and under the action of the anchor cable, moving the jacket to a design center for positioning by the crane ship through GPS (global positioning system) guidance. (10) Referring to fig. 2, the diver inserts 3 steel pipes with diameter of 50mm × 5m into the guide bases of 3 steel piles, and the steel pipes are led above the water surface as marks.
In the embodiment of the present invention, please refer to fig. 1, the steel pipe pile foundation structure includes a first steel pipe pile 11, a second steel pipe pile 12, a third steel pipe pile 13 and a fourth steel pipe pile 14, two long sides of a rectangle are formed between the first steel pipe pile 11 and the second steel pipe pile 12 and between the third steel pipe pile 13 and the fourth steel pipe pile 14, and two wide sides of a rectangle are formed between the first steel pipe pile 11 and the third steel pipe pile 13 and between the second steel pipe pile 12 and the fourth steel pipe pile 14; the bottom surface of the jacket base structure is mounted on the top surfaces of the first to fourth steel-pipe piles 14.
In the embodiment of the present invention, referring to fig. 1, the jacket base structure includes a first inclined conduit 21, a second inclined conduit 22, a third inclined conduit 23, and a fourth inclined conduit 24, a first horizontal conduit 25, a second horizontal conduit 26, a third horizontal conduit 27, a fourth horizontal conduit 28, a fifth horizontal conduit 29, a sixth horizontal conduit 210, a seventh horizontal conduit 211, and an eighth horizontal conduit 212; the first inclined guide pipe 21, the second inclined guide pipe 22, the third inclined guide pipe 23 and the fourth inclined guide pipe 24 are all arranged on the top surface of the steel pipe pile foundation structure, and the first inclined guide pipe 21, the second inclined guide pipe 22, the third inclined guide pipe 23 and the fourth inclined guide pipe 24 form four inclined sides of a trapezoidal platform; the first cross duct 25, the second cross duct 26, the fifth cross duct 29 and the sixth cross duct 210 are parallel, and the third cross duct 27, the fourth cross duct 28, the seventh cross duct 211 and the eighth cross duct 212 are parallel; a first cross duct 25, a second cross duct 26, a third cross duct 27 and a fourth cross duct 28 are installed at the bottom ends of the first to fourth down pipes 24, and the first cross duct 25, the second cross duct 26, the third cross duct 27 and the fourth cross duct 28 enclose a bottom frame of a trapezoidal table; the fifth cross duct 29, the sixth cross duct 210, the seventh cross duct 211 and the eighth cross duct 212 are installed at the top ends of the first to fourth slant ducts 24, and the fifth cross duct 29, the sixth cross duct 210, the seventh cross duct 211 and the eighth cross duct 212 enclose a top frame of a trapezoidal table; the length and the width of the bottom frame are both larger than those of the top frame.
In the embodiment of the present invention, referring to fig. 1, the jacket foundation structure further includes a first cross brace 213, a second cross brace 214, a third cross brace 215 and a fourth cross brace 216, the jacket foundation structure is a trapezoidal platform having a first trapezoidal surface to a fourth trapezoidal surface along the circumference thereof, the first cross brace 213 is fixedly disposed on the first trapezoidal surface, the second cross brace 214 is fixedly disposed on the second trapezoidal surface, the third cross brace 215 is fixedly disposed on the third trapezoidal surface, and the fourth cross brace 216 is fixedly disposed on the fourth trapezoidal surface.
In the embodiment of the present invention, please refer to fig. 1, the jacket foundation structure is installed on the steel pipe pile foundation structure through the jacket fixture; the landing leg of every jacket frock utilizes 2 vaulting poles to consolidate, vaulting pole and ship deck fixed connection.
In the embodiment of the utility model provides an in, please refer to fig. 1, all steel-pipe piles of steel-pipe pile foundation structure refute through the stake and transport to the job site, and the deck that the stake was refuted sets up many and shelves the pedestal, and adjacent shelving places the steel-pipe pile between the pedestal.
The utility model discloses a booster station foundation form is steel-pipe pile foundation structure and jacket foundation structure, and the pile bolck of steel-pipe pile is the rectangle and arranges, adopts the grout to consolidate between jacket and the steel-pipe pile.
In another embodiment of the present invention, the embodiment of the present invention further provides a construction tool for a foundation of an offshore booster station, which includes a crane ship and an auxiliary platform, wherein the crane ship and a pile barge cooperate with each other, and the auxiliary platform is further connected to one side of the crane ship along the length direction; the auxiliary platform is placed in water by using a crane ship, and one side of the auxiliary platform is bound on a transport ship of the auxiliary platform.
Referring to fig. 2, the construction tool for the foundation of the offshore booster station further comprises a guide steel pipe structure, wherein the guide steel pipe structure comprises a steel pipe, a steel bar 400 and a channel steel 200, one side of the channel steel 200 is connected with a steel pipe pile, the other side of the channel steel 200 is connected with the steel bar 400, and the steel pipe is located above the channel steel 200; the reinforcing bars 400 are inserted into the steel pipes to realize the connection of the reinforcing bars 400 and the steel pipes.
It should be noted that the utility model discloses booster station basis adopts the first method of piling to be under construction. The steel pipe piles have 4 piles, the diameter of the steel pipe piles is 2550mm, the pile length is 59.5m, the weight of a single pile is about 198t, the pile tops are arranged in a rectangle of 22.7m multiplied by 21.7m, and the pile top elevation is-6.5 m. The main structure size of the jacket is 26.5m multiplied by 25.5m multiplied by 26.0m (length multiplied by width multiplied by height), the weight is about 900t, and the top height of the jacket is +13.2 m. And grouting consolidation is adopted between the jacket and the steel pipe pile.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. An offshore booster station foundation, comprising: the jacket foundation structure is positioned above the steel pipe pile foundation structure, the top surface of the steel pipe pile foundation structure is rectangular, and the bottom surface of the jacket foundation structure is fixedly connected with the top surface of the steel pipe pile foundation structure;
a first longitudinal cross-section of the jacket base structure is a first trapezoid, a second longitudinal cross-section of the jacket base structure is a second trapezoid, the first longitudinal cross-section and the second longitudinal cross-section are orthogonal in space,
the long side of the first trapezoid corresponds to the long side of the rectangle, and the long side of the second trapezoid corresponds to the wide side of the rectangle.
2. The offshore booster station foundation of claim 1, wherein the steel pipe pile foundation structure comprises a first steel pipe pile, a second steel pipe pile, a third steel pipe pile and a fourth steel pipe pile, wherein two long sides of a rectangle are formed between the first steel pipe pile and the second steel pipe pile and between the third steel pipe pile and the fourth steel pipe pile, and two wide sides of a rectangle are formed between the first steel pipe pile and the third steel pipe pile and between the second steel pipe pile and the fourth steel pipe pile;
the bottom surface of the jacket foundation structure is mounted on the top surfaces of the first to fourth steel pipe piles.
3. The offshore booster station foundation of claim 1, wherein the jacket foundation structure comprises a first cross pipe, a second cross pipe, a third cross pipe, a fourth cross pipe, a fifth cross pipe, a sixth cross pipe, a seventh cross pipe, and an eighth cross pipe;
the first inclined guide pipe, the second inclined guide pipe, the third inclined guide pipe and the fourth inclined guide pipe are all arranged on the top surface of the steel pipe pile foundation structure, and form four inclined sides of a trapezoidal table;
the first cross conduit, the second cross conduit, the fifth cross conduit and the sixth cross conduit are parallel, and the third cross conduit, the fourth cross conduit, the seventh cross conduit and the eighth cross conduit are parallel;
the first cross duct, the second cross duct, the third cross duct and the fourth cross duct are arranged at the bottom ends of the first to fourth inclined ducts, and the first cross duct, the second cross duct, the third cross duct and the fourth cross duct enclose a bottom frame of a trapezoidal table;
the fifth transverse duct, the sixth transverse duct, the seventh transverse duct and the eighth transverse duct are arranged at the top ends of the first to fourth inclined ducts, and the fifth transverse duct, the sixth transverse duct, the seventh transverse duct and the eighth transverse duct enclose a top frame of the trapezoidal table;
the length and the width of the bottom frame are both larger than those of the top frame.
4. An offshore booster station foundation according to claim 3, wherein the jacket foundation structure further comprises a first cross brace, a second cross brace, a third cross brace and a fourth cross brace, the jacket foundation structure having a trapezoidal platform with first to fourth trapezoidal faces along a circumferential direction thereof;
the first cross support is fixedly arranged on the first trapezoidal surface, the second cross support is fixedly arranged on the second trapezoidal surface, the third cross support is fixedly arranged on the third trapezoidal surface, and the fourth cross support is fixedly arranged on the fourth trapezoidal surface.
5. The offshore booster station foundation of claim 1, wherein the jacket foundation structure is mounted on the steel pipe pile foundation structure by a jacket fixture;
the landing leg of every jacket frock utilizes 2 vaulting poles to consolidate, vaulting pole and ship deck fixed connection.
6. The offshore booster station foundation of claim 1, wherein all the steel pipe piles of the steel pipe pile foundation structure are transported to a construction site through a pile barge, a plurality of shelving pedestals are arranged on a deck of the pile barge, and the steel pipe piles are placed between adjacent shelving pedestals.
7. The offshore booster station foundation of claim 1, further comprising a construction tool for constructing the offshore booster station foundation, wherein the construction tool comprises a crane ship and an auxiliary platform, the crane ship and the pile barge cooperate, and the auxiliary platform is further connected to one side of the crane ship in the length direction;
and placing the auxiliary platform in water by using the crane ship, and binding one side of the auxiliary platform on a transport ship of the auxiliary platform.
8. The offshore booster station foundation of claim 7, wherein the construction tool further comprises a guide steel pipe structure, the guide steel pipe structure comprises a steel pipe, a steel bar and a channel steel, one side of the channel steel is connected with the steel pipe pile, the other side of the channel steel is connected with the steel bar, and the steel pipe is located above the channel steel;
and the steel bar is inserted into the steel pipe, so that the connection between the steel bar and the steel pipe is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023200181.2U CN214738229U (en) | 2020-12-25 | 2020-12-25 | Marine booster station basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023200181.2U CN214738229U (en) | 2020-12-25 | 2020-12-25 | Marine booster station basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214738229U true CN214738229U (en) | 2021-11-16 |
Family
ID=78634434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023200181.2U Active CN214738229U (en) | 2020-12-25 | 2020-12-25 | Marine booster station basis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214738229U (en) |
-
2020
- 2020-12-25 CN CN202023200181.2U patent/CN214738229U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110450917B (en) | Floating type offshore photovoltaic power generation platform | |
| CN113026803B (en) | Suction bucket-pile foundation composite structure applied to offshore electrical platform and construction method | |
| CN103556651A (en) | Precast concrete jacket type offshore wind turbine foundation | |
| CN109469089A (en) | A kind of interpolation type offshore wind farm jacket basis carrying steady pipe casing and construction method | |
| CN202787299U (en) | Multi-pile pipe guide frame type foundation for offshore wind turbine | |
| KR101573064B1 (en) | Jig for constructing pile of green energy generating plant on the sea and method for constructing pile on the sea using this same | |
| CN210555481U (en) | Floating type offshore photovoltaic power generation platform | |
| CN104594352A (en) | Stable structure and drilling platform construction method based on stable structure | |
| CN111391987A (en) | Floating type fan equipment in medium-depth water area | |
| CN103243732A (en) | Installing method of marine anemometer tower base structure | |
| CN209538210U (en) | A kind of interpolation type offshore wind farm jacket basis carrying steady pipe casing | |
| CN214738229U (en) | Marine booster station basis | |
| CN114370041A (en) | Basic platform of offshore converter station | |
| CN206485522U (en) | A kind of floating power station piled anchor system | |
| CN211257052U (en) | Pile-first method offshore wind power jacket foundation hoisting underwater auxiliary positioning device | |
| CN210917364U (en) | Steel pipe pile positioning platform for crane ship | |
| CN116752563A (en) | Overwater photovoltaic system and construction method thereof | |
| CN111101497A (en) | Offshore booster station structure capable of being integrally transported and installed | |
| CN218204385U (en) | Stable pile frame of marine floating that stability is strong | |
| CN217231978U (en) | Underwater measurement frame for offshore wind power jacket foundation pipe pile | |
| CN215594044U (en) | Double-row pile supporting system | |
| CN214994007U (en) | Bridge steel protects a section of thick bamboo and steel reinforcement cage and is connected locating rack | |
| CN203613551U (en) | Precast concrete jacket type offshore wind turbine foundation | |
| CN212373618U (en) | Floating type fan equipment in medium-depth water area | |
| RU99017U1 (en) | TECHNOLOGICAL COMPLEX FOR ESTABLISHING PILED BRIDGE BASES IN THE AQUATORIA |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230901 Address after: 200032 No. 139, Xuhui District, Shanghai, Pingjiang Road Patentee after: CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Patentee after: NINGBO BRANCH, CCCC NO.3 HARBOR ENGINEERING CO.,LTD. Address before: 315200 No. 462 East Yanjiang Road, Zhenhai District, Zhejiang, Ningbo Patentee before: NINGBO BRANCH, CCCC NO.3 HARBOR ENGINEERING CO.,LTD. |
|
| TR01 | Transfer of patent right |