CN214648908U - Offshore wind farm operation and maintenance platform - Google Patents
Offshore wind farm operation and maintenance platform Download PDFInfo
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- CN214648908U CN214648908U CN202120334345.6U CN202120334345U CN214648908U CN 214648908 U CN214648908 U CN 214648908U CN 202120334345 U CN202120334345 U CN 202120334345U CN 214648908 U CN214648908 U CN 214648908U
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Abstract
The utility model relates to an offshore wind field operation and maintenance platform, which comprises a jacket body (1), wherein a top platform operation plate (2) is arranged at the top of the jacket body (1), and at least one wind power operation and maintenance ship (9) is stopped on the top platform operation plate (2); the jacket is characterized in that a bottom anti-sinking plate (3) is installed at the bottom of the jacket body (1), floating boxes (4) are installed on two sides of the jacket body (1), underwater propellers (5) are installed on the jacket body (1) or the floating boxes (4), and an underwater hydraulic pile inserting mechanism (6) is arranged on the jacket body (1) or the floating boxes (4). The utility model relates to a marine wind field fortune dimension platform, it can effectual reduction fortune dimension cost.
Description
Technical Field
The utility model relates to an fortune dimension platform especially relates to an fortune dimension management platform based on offshore wind farm.
Background
At present, in the process of operating an offshore wind farm, due to the corrosion of a corrosive marine climate environment, a fan in the offshore wind farm is always corroded, so that daily regular maintenance and emergency repair are required. Therefore, the enterprise has developed and reported an offshore wind power operation and maintenance centralized management platform and a centralized management method thereof, which are disclosed in china 202011161219.1, and adopt a centralized management mode to avoid repeated round trip of maintenance personnel and save a large amount of time. However, because of their large size and mass, large tonnage barges are required to ship them to their destination, greatly increasing their cost of use. Therefore, a low-cost operation platform device capable of solving the above problems is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide a marine wind farm fortune dimension platform, it can effectual reduction fortune dimension cost.
The purpose of the utility model is realized like this:
a marine wind field operation and maintenance platform comprises a jacket body, wherein a top platform operation plate is installed at the top of the jacket body, and at least one wind power operation and maintenance ship is docked on the top platform operation plate; the jacket comprises a jacket body and is characterized in that a bottom anti-sinking plate is installed at the bottom of the jacket body, floating boxes are installed on two sides of the jacket body, an underwater propeller is installed on the jacket body or the floating boxes, and an underwater hydraulic pile inserting mechanism is arranged on the jacket body or the floating boxes.
The utility model relates to an offshore wind farm fortune dimension platform, be provided with an at least loop wheel machine on the platform operation board of top, and wind-powered electricity generation fortune dimension ship hangs top platform operation board or perchs on the platform operation board of top.
The utility model relates to a marine wind field fortune dimension platform, install the bottom on the stabilizer blade of jacket body and prevent sinking the board.
The utility model relates to an offshore wind field fortune dimension platform, still install propeller mounting platform and pile inserting mechanism mounting platform on the jacket body, install underwater propulsor on the propeller mounting platform, install hydraulic pressure pile inserting mechanism under water on the pile inserting mechanism mounting platform.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model adopts the jacket structure to match with the floating body, the towing and sinking along with the ship can be conveniently realized, and the disturbance caused by the fluctuation of sea waves in the pile inserting process is avoided by the underwater pile inserting mode; and after the jacket body is in place, the jacket body is directly fixed on a seabed mud surface, so that the wind power operation and maintenance ship on the top platform operation plate at the top of the jacket body can not be influenced by sea waves when the wind power operation and maintenance ship perchs and drives away, and the stability of the platform in the whole operation and maintenance operation process is ensured.
Drawings
Fig. 1 is the utility model relates to a top view of offshore wind farm fortune dimension platform.
Fig. 2 is a front view of the offshore wind farm operation and maintenance platform of the present invention (removing the wind power operation and maintenance ship and crane on the platform).
Fig. 3 is a side view of the offshore wind farm operation and maintenance platform of the present invention (removing the wind power operation and maintenance ship and crane on the platform).
Wherein:
Detailed Description
Referring to fig. 1 to 3, the offshore wind farm operation and maintenance platform according to the present invention comprises a jacket body 1, wherein a top platform operation plate 2 is installed at the top of the jacket body 1, and at least one wind power operation and maintenance ship 9 is parked at the top platform operation plate 2; the bottom of the jacket body 1 is provided with a bottom anti-sinking plate 3, two sides of the jacket body 1 are provided with floating boxes 4, the jacket body 1 or the floating boxes 4 are provided with underwater propellers 5, and the jacket body 1 or the floating boxes 4 are provided with underwater hydraulic pile inserting mechanisms 6;
further, at least one crane 10 is arranged on the top platform operation plate 2, and the wind power operation and maintenance ship 9 is suspended above the top platform operation plate 2 or perchs on the top platform operation plate 2;
when the wind power operation and maintenance platform is used, the wind power operation and maintenance ship 9 can be conveniently lifted and stopped on the top platform operation plate 2 through the crane 10, or the wind power operation and maintenance ship 9 is lifted away from the top platform operation plate 2 and placed on the sea surface;
further, a bottom anti-sinking plate 3 is arranged on the support leg of the jacket body 1;
further, a propeller mounting platform 7 and a pile inserting mechanism mounting platform 8 are further mounted on the jacket body 1, an underwater propeller 5 is mounted on the propeller mounting platform 7, and an underwater hydraulic pile inserting mechanism 6 is mounted on the pile inserting mechanism mounting platform 8;
the use steps of the offshore wind farm operation and maintenance platform are as follows:
firstly, towing a jacket body 1 to the position near a target sea area by a ship under the buoyancy of a buoyancy tank 4;
step two, the buoyancy tank 4 starts to submerge after being loaded with ballast water, and the position of the buoyancy tank is adjusted through the underwater propeller 5 in the submerging process to ensure that the buoyancy tank is positioned near the position of the target sea area;
step three, observing that the top platform operation plate 2 does not descend any more after the bottom anti-sinking plate 3 at the bottom of the jacket body 1 contacts the seabed, stopping the ballast water loading of the buoyancy tank 4 at the moment, and stopping the work of the underwater propeller 5;
and step four, the underwater hydraulic pile inserting mechanism 6 starts to work to insert the pile legs into the seabed, and the whole pile inserting process is carried out underwater, so that the surge on the sea surface can not interfere the operation process, the smooth operation of pile inserting is ensured, and the integral positioning of the platform is completed after the pile inserting is finished.
In the third step, a posture sensor is arranged on the jacket body 1 to sense the posture of the jacket body 1, and the vertical stable sinking of the jacket body 1 is ensured through the alternate introduction and regulation of the pressurized water and the high-pressure air in the buoyancy tank 4;
after the operation finishes, start hydraulic pressure pile inserting mechanism 6 under water and pull out the sea mud with the spud leg, drive whole jacket body 1 come-up after the ballast water of discharging in the flotation tank 4 to can be convenient tow boat to another wind-powered electricity generation field and carry out the fortune dimension management.
In addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (4)
1. The utility model provides an offshore wind farm fortune dimension platform which characterized in that: the device comprises a jacket body (1), wherein a top platform operation plate (2) is installed at the top of the jacket body (1), and at least one wind power operation and maintenance ship (9) is docked on the top platform operation plate (2); the jacket is characterized in that a bottom anti-sinking plate (3) is installed at the bottom of the jacket body (1), floating boxes (4) are installed on two sides of the jacket body (1), underwater propellers (5) are installed on the jacket body (1) or the floating boxes (4), and an underwater hydraulic pile inserting mechanism (6) is arranged on the jacket body (1) or the floating boxes (4).
2. The offshore wind farm operation and maintenance platform of claim 1, wherein: at least one crane (10) is arranged on the top platform operation plate (2), and the wind power operation and maintenance ship (9) is hung above the top platform operation plate (2) or perchs on the top platform operation plate (2).
3. The offshore wind farm operation and maintenance platform of claim 1, wherein: and a bottom anti-sinking plate (3) is arranged on the support leg of the jacket body (1).
4. The offshore wind farm operation and maintenance platform of claim 1, wherein: still install propeller mounting platform (7) and pile inserting mechanism mounting platform (8) on jacket body (1), install underwater propeller (5) on propeller mounting platform (7), install hydraulic pressure pile inserting mechanism (6) under water on pile inserting mechanism mounting platform (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120334345.6U CN214648908U (en) | 2021-02-05 | 2021-02-05 | Offshore wind farm operation and maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120334345.6U CN214648908U (en) | 2021-02-05 | 2021-02-05 | Offshore wind farm operation and maintenance platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214648908U true CN214648908U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120334345.6U Active CN214648908U (en) | 2021-02-05 | 2021-02-05 | Offshore wind farm operation and maintenance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214648908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030570A (en) * | 2021-12-01 | 2022-02-11 | 扬州万隆船业有限责任公司 | Self-elevating offshore wind power operation and maintenance mother ship |
-
2021
- 2021-02-05 CN CN202120334345.6U patent/CN214648908U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030570A (en) * | 2021-12-01 | 2022-02-11 | 扬州万隆船业有限责任公司 | Self-elevating offshore wind power operation and maintenance mother ship |
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