CN210101938U - Self-elevating wind power installation platform - Google Patents
Self-elevating wind power installation platform Download PDFInfo
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- CN210101938U CN210101938U CN201920854088.1U CN201920854088U CN210101938U CN 210101938 U CN210101938 U CN 210101938U CN 201920854088 U CN201920854088 U CN 201920854088U CN 210101938 U CN210101938 U CN 210101938U
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02E10/727—Offshore wind turbines
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Abstract
The utility model relates to the technical field of wind power devices, and provides a self-elevating wind power installation platform, which comprises a ship body, wherein a pile gripper is arranged on a deck of the ship body; the pile embracing device is provided with a full-rotation crane for hoisting a generator room or a fan blade, a lifting crane for hoisting a tower barrel, and a first upper embracing arm, a middle embracing arm and a lower embracing arm for fixing the tower barrel. Therefore, the utility model discloses a set up the pile gripper on the hull, adopt three position "embrace" a tower section of thick bamboo about in the top and bottom to install, installation positioning accuracy is high. The tower barrel and the generator room can be integrally assembled, the operation process is simplified, the installation time is saved, and the deck area is saved. The utility model has the functions of life, wind power loading, transportation and installation, and the utilization rate of the platform is improved by 80%; the method has better economy and can meet the supporting service requirements of most wind power plants.
Description
Technical Field
The utility model relates to a wind power generation technical field especially relates to a from lift-type wind-powered electricity generation mounting platform.
Background
The self-elevating wind power installation platform is a movable marine structure on the sea, and can be widely applied due to the fact that the self-elevating wind power installation platform can be suitable for different soil conditions and a larger water depth range and is flexible and convenient to move.
At present, a self-elevating wind power installation platform is generally provided with a large crane to sequentially assemble components of a tower barrel, a generator cabin and a fan blade. The operation process is more complicated, and operating time is longer to hoist and mount in-process receives the influence of wind easily and is unfavorable for each subassembly location installation.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks, the utility model aims to provide a self-elevating wind power installation platform, which is provided with a pile gripper on the hull; the pile embracing device is provided with a full-rotation crane for hoisting a generator room or a fan blade, a lifting crane for hoisting a tower barrel, and a first upper embracing arm, a middle embracing arm and a lower embracing arm for fixing the tower barrel. The tower barrel is held by the upper, middle and lower parts, so that the mounting and positioning accuracy is high. The tower barrel and the generator room can be integrally assembled, the operation process is simplified, the installation time is saved, and the deck area is saved. The utility model has the functions of life, wind power loading, transportation and installation, and the utilization rate of the platform is improved by 80%; the method has better economy and can meet the supporting service requirements of most wind power plants.
In order to achieve the purpose, the utility model provides a self-elevating wind power installation platform, which comprises a hull, wherein a pile gripper is arranged on a deck of the hull; the pile embracing device is provided with a full-rotation crane for hoisting a generator room or a fan blade, a lifting crane for hoisting a tower barrel, and a first upper embracing arm, a middle embracing arm and a lower embracing arm for fixing the tower barrel.
According to the utility model discloses a from lift-type wind-powered electricity generation mounting platform, the pile gripper is full gyration pile gripper.
According to the utility model discloses a from lift-type wind-powered electricity generation mounting platform, the pile gripper still is equipped with on the second and embraces the arm.
According to the utility model discloses a from lift-type wind-powered electricity generation mounting platform, still be provided with the living area on the deck of hull.
According to the utility model discloses a from lift-type wind-powered electricity generation mounting platform, the afterbody of hull is provided with 2 full gyration propellers.
According to the utility model discloses a from lift-type wind-powered electricity generation mounting platform, the prelude of hull is provided with 2 shell and tube type propellers.
According to the utility model discloses a from lift-type wind-powered electricity generation mounting platform, still install DP2 positioning system on the hull.
According to the utility model discloses a from lift-type wind-powered electricity generation mounting platform, the length of hull is 121.8m, and the width is 43.4m, and the type is 10m deeply.
According to the utility model discloses a from lift-type wind-powered electricity generation mounting platform, the volume of carrying cargo of hull is 4000 tons.
The utility model aims to provide a self-elevating wind power installation platform, which is characterized in that a pile gripper is arranged on a ship body; the pile embracing device is provided with a full-rotation crane for hoisting a generator room or a fan blade, a lifting crane for hoisting a tower barrel, and a first upper embracing arm, a middle embracing arm and a lower embracing arm for fixing the tower barrel. The tower barrel is held by the upper, middle and lower parts, so that the mounting and positioning accuracy is high. The tower barrel and the generator room can be integrally assembled, the operation process is simplified, the installation time is saved, and the deck area is saved. The utility model has the functions of life, wind power loading, transportation and installation, and the utilization rate of the platform is improved by 80%; the method has better economy and can meet the supporting service requirements of most wind power plants.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of FIG. 1;
in the figure, 1-pile gripper, 2-full-rotation crane, 3-first upper arm, 4-second upper arm, 5-middle arm, 6-lower arm, 7-lifting crane, 8-tower, 9-fan blade, 10-generator cabin, 11-fan foundation pile, 12-living area and 100-ship body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The above-mentioned directions or positions of the upper, lower, left, right, etc. are referred to in this specification for better describing the technical solution in conjunction with the drawings, so that the reader can understand that the practical implementation includes but is not limited to this description.
Referring to fig. 1, the utility model provides a self-elevating wind power installation platform, which comprises a hull 100, and referring to fig. 2, a pile gripper 1 is arranged on a deck of the hull 100; the pile embracing device 1 is provided with a full-rotation crane 2 for hoisting a generator room 10 or a fan blade 9, a lifting crane 7 for lifting a tower barrel 8, and a first upper embracing arm 3, a middle embracing arm 5 and a lower embracing arm 6 for fixing the tower barrel 8. Preferably, the pile gripper 1 is a full-rotation pile gripper.
Referring to fig. 2, the first upper arm 3, the middle arm 5 and the lower arm 6 hold a tower 8, and the full-rotation crane 2 lifts the generator room 10 to the top of the tower 8 for installation; then the lifting crane 7 hooks a lifting lug at the bottom of the tower barrel 8 and lifts the lifting lug off a deck; then the pile gripper 1 rotates the whole body to the fan foundation pile 11 and carries out contraposition installation; finally, the fan blade 9 is hoisted to the generator room 10 by the full-rotation crane 2, and the installation of the fan is completed.
The utility model discloses a hull 100's length is 121.8m, and the width is 43.4m, and the type is 10m deeply, and the navigation draft can reach 6.0 m. Can meet the carrying requirements of fans of various models. Further, the tail part of the ship body 100 is provided with 2 full-revolving propellers, the input power is 4500kw, the head part is provided with 2 shell-and-tube propellers, the input power is 2000kw, and the ship has good power performance.
Preferably, the hull 100 is further equipped with a DP2 positioning system for positioning at a global water depth of 65 meters.
The cargo capacity of the ship body 100 can reach 4000 tons, the hoisting weight of the pile embracing device 1 can reach 1200 tons, and the transportation and installation work of a 10-megawatt wind turbine generator can be met. Preferably, the pile embracing device 1 is further provided with a second upper embracing arm 4, and the carrying and the installation of the two fans can be completed at one time.
The living area 12 is also arranged on the deck of the ship body 100, and the living requirement of people with no less than 90 feet can be met.
In summary, the utility model aims to provide a self-elevating wind power installation platform, which is provided with a pile gripper on the hull; the pile embracing device is provided with a full-rotation crane for hoisting a generator room or a fan blade, a lifting crane for hoisting a tower barrel, and a first upper embracing arm, a middle embracing arm and a lower embracing arm for fixing the tower barrel. The tower barrel is held by the upper, middle and lower parts, so that the mounting and positioning accuracy is high. The tower barrel and the generator room can be integrally assembled, the operation process is simplified, the installation time is saved, and the deck area is saved. The utility model has the functions of life, wind power loading, transportation and installation, and the utilization rate of the platform is improved by 80%; the method has better economy and can meet the supporting service requirements of most wind power plants.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (9)
1. A self-elevating wind power installation platform is characterized by comprising a ship body, wherein a pile gripper is arranged on a deck of the ship body; the pile embracing device is provided with a full-rotation crane for hoisting a generator room or a fan blade, a lifting crane for hoisting a tower barrel, and a first upper embracing arm, a middle embracing arm and a lower embracing arm for fixing the tower barrel.
2. The self-elevating wind power installation platform according to claim 1, wherein the pile gripper is a full-slewing pile gripper.
3. The self-elevating wind power installation platform according to claim 1, wherein the pile gripper is further provided with a second upper arm.
4. The self-elevating wind power installation platform according to claim 1, wherein a living area is further provided on the deck of the hull.
5. The self-elevating wind power installation platform according to claim 1, wherein the tail of the hull is provided with 2 fully-revolving thrusters.
6. The self-elevating wind power installation platform according to claim 5, wherein the head of the hull is provided with 2 shell and tube thrusters.
7. The jack-up wind power installation platform according to claim 1, wherein a DP2 positioning system is further mounted on the hull.
8. The self-elevating wind power installation platform according to any one of claims 1 to 7, wherein the length of the hull is 121.8m, the width is 43.4m, and the profile depth is 10 m.
9. The self-elevating wind power installation platform according to claim 8, wherein the cargo capacity of the hull is 4000 tons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854088.1U CN210101938U (en) | 2019-06-07 | 2019-06-07 | Self-elevating wind power installation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854088.1U CN210101938U (en) | 2019-06-07 | 2019-06-07 | Self-elevating wind power installation platform |
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| Publication Number | Publication Date |
|---|---|
| CN210101938U true CN210101938U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920854088.1U Active CN210101938U (en) | 2019-06-07 | 2019-06-07 | Self-elevating wind power installation platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535995A (en) * | 2020-05-29 | 2020-08-14 | 中交第一航务工程局有限公司 | Novel integral transportation and installation device and method for offshore wind turbine |
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2019
- 2019-06-07 CN CN201920854088.1U patent/CN210101938U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535995A (en) * | 2020-05-29 | 2020-08-14 | 中交第一航务工程局有限公司 | Novel integral transportation and installation device and method for offshore wind turbine |
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