CN113232799A - Double-ship floating-support integrated installation device for offshore wind turbine and installation method thereof - Google Patents
Double-ship floating-support integrated installation device for offshore wind turbine and installation method thereof Download PDFInfo
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- CN113232799A CN113232799A CN202110649255.0A CN202110649255A CN113232799A CN 113232799 A CN113232799 A CN 113232799A CN 202110649255 A CN202110649255 A CN 202110649255A CN 113232799 A CN113232799 A CN 113232799A
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- 238000009434 installation Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims description 8
- 230000000712 assembly Effects 0.000 claims abstract description 13
- 238000000429 assembly Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 34
- 239000010959 steel Substances 0.000 claims description 34
- 244000035744 Hura crepitans Species 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 claims description 4
- 238000007667 floating Methods 0.000 abstract description 7
- 238000010248 power generation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B75/00—Building or assembling floating offshore structures, e.g. semi-submersible platforms, SPAR platforms or wind turbine platforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B17/0081—Vibration isolation or damping elements or arrangements, e.g. elastic support of deck-houses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/28—Barges or lighters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/446—Floating structures carrying electric power plants for converting wind energy into electric energy
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Transportation (AREA)
- Wind Motors (AREA)
Abstract
The invention relates to an offshore wind turbine double-ship floating and supporting integrated mounting device which comprises a barge, a support truss, a double-ship connecting device and a wind turbine component, wherein the barge is connected with the support truss through a floating support; two ends of two adjacent barges are respectively connected through a double-ship connecting device, and a first hydraulic locker is arranged on the double-ship connecting device; the truss support is an inverted U-shaped truss, the two truss supports span two ends of two adjacent barges, and a second hydraulic locker is arranged at the top of each truss support; the two fan assemblies are placed between two adjacent barges in a standing position, the lower parts of the fan assemblies are locked on the double-ship connecting device through the first hydraulic locking devices, and the upper parts of the fan assemblies are locked on the support truss through the second hydraulic locking devices. The invention only needs to slightly modify the common barge, greatly saves the time cost and the economic cost of the fan installation, and is not influenced by the height and the weight of the fan.
Description
Technical Field
The invention relates to the technical field of offshore wind power installation, in particular to a double-ship floating-support integrated installation device of an offshore wind turbine and an installation method thereof.
Background
The offshore wind power has the advantages of abundant wind resources, high wind power generation amount, large single installed capacity, huge power generation potential, cleanness, no pollution, no occupation of precious land resources, avoidance of problems of large infrastructure capital expenditure and long-distance transmission loss generated by onshore wind power and the like, and becomes a renewable energy source with the fastest development speed. The wind power generation has the characteristics of reproducibility, no pollution and high energy, so that the wind power generation is a clean energy with wide prospect.
The installation of the offshore wind turbine generator set can be divided into two categories of split installation and integral installation in the broad sense. The integral installation refers to that the wind turbine generator is completely assembled at an assembly base and then is transported to a wind power plant planned at sea, and then the whole machine is installed on the basis of a wind turbine tower. The split installation method is that each part of the wind turbine generator is transported to an assembly base from a manufacturing plant for proper assembly, and then each part and each assembly are transported to a proposed offshore wind farm. With the breakthrough in the aspects of high-power units, one-step installation of composite cylinders and the like, the overall installation will occupy an important position in the offshore wind power installation technology in the future from the aspects of construction convenience and quality guarantee that the construction which can be completed on land is not left on the sea, and the safety influence on ships and personnel exposed to the near and far sea for a long time due to factors such as wind load, wave load and tide in the sea is considered.
No matter the existing fan is installed in an integral type or a split type, an installation ship is required, the wind power installation ship is integrally large and cannot adapt to installation of a shallow sea fan, and the installation ship meeting requirements needs to be additionally designed and built at the moment. Both of them are expensive and have a long time period, either by renting an existing installation vessel or by designing and building an installation vessel. For the installation of a large-capacity fan, the hoisting weight, the hoisting height and the operating water depth are still the limits which are not easy to overcome by the self-elevating installation vessel.
Disclosure of Invention
In view of the above problems, a first object of the present invention is to provide a double-vessel floatover integrated installation device for offshore wind turbines, which requires only a slight modification of a conventional barge, greatly saves the time cost and economic cost for installing the wind turbines, and is not affected by the height and weight of the wind turbines.
The invention provides a method for installing a double-ship floating-support integrated installation device of an offshore wind turbine.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention relates to an offshore wind turbine double-ship float-and-support integrated mounting device, which comprises a barge, a truss support, a double-ship connecting device and a wind turbine component, wherein the barge is connected with the truss support; two ends of two adjacent barges are respectively connected through a double-ship connecting device, and a first hydraulic locker is arranged on the double-ship connecting device; the truss support is an inverted U-shaped truss, the two truss supports cross over two ends of two adjacent barges, and a second hydraulic locker is arranged at the top of each truss support; the two fan assemblies are placed between two adjacent barges in a standing position, the lower parts of the fan assemblies are locked on the double-ship connecting devices through the first hydraulic lockers, and the upper parts of the fan assemblies are locked on the truss supports through the second hydraulic lockers.
The offshore wind turbine double-ship floating integral installation device is characterized in that preferably, the double-ship connecting device comprises an upper connecting plate, a lower connecting plate and four supporting legs, the upper connecting plate and the lower connecting plate are connected through a truss, and the four supporting legs are arranged at four corners of the bottom of the lower connecting plate; the four support legs are grouped in pairs, and two groups of the support legs are respectively fixedly arranged on two adjacent barges so as to connect the two barges into a whole; one side of the double-ship connecting device is provided with a notch for placing the fan assembly, and the first hydraulic locking device is arranged in the notch.
The double-ship floating-support integrated installation device for the offshore wind turbine preferably comprises a buffer device arranged inside each supporting leg.
The offshore wind turbine double-ship floating and supporting integrated installation device is characterized in that preferably, the buffer device comprises an outer barrel serving as a supporting leg, a sandbox, a conical receiver, a vertical steel plate, a horizontal steel plate and a middle frame, wherein the sandbox, the conical receiver, the vertical steel plate, the horizontal steel plate and the middle frame are arranged in the outer barrel; the conical receiver comprises a conical structure, a cylinder structure and a disc structure which are sequentially connected from top to bottom; the disc structure is arranged in the middle frame and is fixedly connected with the middle frame; the plurality of horizontal steel plates are divided into two groups, the horizontal steel plates in each group are arranged in a stacked mode, the two groups of horizontal steel plates are arranged on two sides of the cylinder structure respectively, and vertical rubber blocks are arranged between every two layers of horizontal steel plates and between the horizontal steel plate on the lowest layer and the middle frame; the two sides of the cone structure are respectively connected with the uppermost horizontal steel plate through vertical steel plates, and horizontal rubber blocks are arranged between the vertical steel plates and the outer barrel.
The double-ship floating-support integral installation device of the offshore wind turbine preferably comprises a first hydraulic locker and a second hydraulic locker, wherein the first hydraulic locker comprises an elastic C ring and two first hydraulic cylinders, and the two first hydraulic cylinders are respectively connected with the elastic C ring and used for controlling the clamping and the loosening of the elastic C ring.
The double-ship floating support integral installation device of the offshore wind turbine preferably comprises a second hydraulic locker and four second hydraulic cylinders, wherein the second hydraulic cylinders are respectively connected with the clamping portion and used for controlling clamping and loosening of the clamping portion.
The invention relates to an installation method of a double-ship floating-support integral installation device of an offshore wind turbine, which comprises the following steps:
1) mounting four support legs with buffering devices at four corners of the bottom of a lower connecting plate of a double-ship connecting device, wherein every two support legs form a group, and fixing two groups of support legs with two barges respectively;
2) crossing the support truss on two barges and fixing the truss with the barges;
3) preassembling a fan assembly on a wharf, and placing the preassembled fan assembly on a double-ship connecting device through a crane; locking by a first hydraulic locker and a second hydraulic locker;
4) connecting two barges to a tugboat through cables and transporting the two barges to a designated position through the tugboat;
5) aligning the fan assembly and the foundation up and down, then reducing the draught of the barge, continuously reducing the distance between the fan assembly and the lower part of the barge and the upper part of the foundation until the fan assembly and the lower part of the barge are mutually butted, and then connecting the fan assembly with the foundation through a connector;
6) and unlocking the first hydraulic lockers on the double-ship connecting device and the second hydraulic lockers on the truss support, and finally removing the barge.
Due to the adoption of the technical scheme, the invention has the following advantages:
1) compared with the traditional installation, the integral installation of the invention only needs to slightly transform the common barge, thereby greatly saving the time cost and the economic cost of the installation of the fan;
2) the invention is not influenced by the height and weight of the fan;
3) the barge according to the invention has a relatively shallow draft and is therefore suitable for both shallow and deep water fan installations.
Drawings
FIG. 1 is a schematic view of the structure of a barge;
fig. 2 is a schematic structural view of a truss support;
FIG. 3 is a schematic view of a twin-boat hitch;
FIG. 4 is a schematic structural view of a buffering device;
FIG. 5 is a schematic view of the overall assembly structure of the present invention;
fig. 6 is a schematic structural diagram of the first hydraulic locker.
The figures are numbered:
1-barge; 2-supporting the truss; 3-double boat connecting device; 301-upper connection plate; 302-lower connecting plate; 303-support legs; 304-truss; 4-a fan assembly; 5-a first hydraulic locker; 6-a second hydraulic lock; 7-a buffer device; 701-an outer cylinder; 702-a sandbox; 703-a cone receiver; 704-vertical steel plates; 705-horizontal steel plate; 706-middle frame; 707-vertical rubber block; 708-horizontal rubber blocks; 8-an oil tank; 9-a first oil delivery pipe; 10-an electromagnetic valve; 11-a first hydraulic cylinder; 12-a second oil delivery pipe; 13-elastic C-ring.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the objects, features and advantages of the invention can be more clearly understood. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but are merely intended to illustrate the spirit of the technical solution of the present invention.
As shown in fig. 1 to 5, the offshore wind turbine double-ship floatover integrated installation device provided by the invention comprises a barge 1, a truss support 2, a double-ship connecting device 3 and a fan assembly 4; two ends of two adjacent barges 1 are respectively connected through a double-ship connecting device 3, and a first hydraulic locker 5 is arranged on the double-ship connecting device 3; the truss support 2 is an inverted U-shaped truss, two truss supports 2 cross two ends of two adjacent barges 1, and a second hydraulic locker 6 is arranged at the top of each truss support 2; the two fan assemblies 4 are placed between two adjacent barges 1 in a standing position, the lower parts of the fan assemblies 4 are locked on the double-boat connecting device 3 through the first hydraulic lockers 5, and the upper parts of the fan assemblies 4 are locked on the support truss 2 through the second hydraulic lockers 6, so that the fan assemblies 4 are fixed on the support truss 2 and the double-boat connecting device 3.
In the above embodiment, preferably, the double boat connecting device 3 includes the upper connecting plate 301, the lower connecting plate 302, and the four legs 303, the upper connecting plate 301 and the lower connecting plate 302 are connected by the truss 304, and the four legs 303 are disposed at the four corners of the bottom of the lower connecting plate 302; the four support legs 303 form a group in pairs, and the two groups of support legs 303 are respectively fixedly arranged on two adjacent barges 1 so as to connect the two barges 1 into a whole; one side of two ship connecting device 3 is provided with the breach that is used for laying fan subassembly 4, sets up first hydraulic pressure locker 5 in the breach.
In the above embodiment, preferably, one damping device 7 is provided inside each leg 303.
In the above embodiment, preferably, the buffer device 7 includes an outer cylinder 701 serving as a leg, and a sandbox 702, a cone-shaped receiver 703, a vertical steel plate 704, a horizontal steel plate 705 and an intermediate frame 706 which are arranged in the outer cylinder 701, wherein the sandbox 702 is fixed with the bottom surface of the inner cavity of the outer cylinder 701, and the intermediate frame 706 is arranged at the top of the sandbox 702; the cone-shaped receiver 703 comprises a cone structure, a cylinder structure and a disc structure which are connected in sequence from top to bottom; the disc structure is arranged in the middle frame 706 and is fixedly connected with the middle frame 706; the plurality of horizontal steel plates 705 are divided into two groups, the horizontal steel plates 705 in each group are arranged in a stacked mode, the two groups of horizontal steel plates 705 are arranged on two sides of the column structure respectively, and vertical rubber blocks 707 are arranged between every two layers of horizontal steel plates 705 and between the horizontal steel plate 705 at the lowest layer and the middle frame 706; two sides of the cone structure are respectively connected with the uppermost horizontal steel plate 705 through vertical steel plates 704, and horizontal rubber blocks 708 are arranged between the vertical steel plates 704 and the outer cylinder 701.
In the above embodiment, preferably, the first hydraulic locker 5 comprises an elastic C-ring and first hydraulic cylinders respectively connected to the elastic C-ring for controlling the tightening and loosening of the elastic C-ring.
In the above embodiment, preferably, the second hydraulic locker 6 comprises a clamping portion and second hydraulic cylinders, and the four second hydraulic cylinders are respectively connected with the clamping portion and used for controlling clamping and releasing of the clamping portion.
As shown in fig. 6, the principle of the first hydraulic locker 5 is as follows:
the oil tank 8 is connected to the electromagnetic valve 10 through the first oil delivery pipe 9 and then communicated with the lower part of the first hydraulic cylinder 11, the oil tank 8 is connected to the electromagnetic valve 10 through the second oil delivery pipe 12 and then communicated with the upper part of the first hydraulic cylinder 11, and when the electromagnetic valve 10 controls oil feeding of the first oil delivery pipe 9, the piston of the first hydraulic cylinder 11 is opened, so that the elastic C ring 13 is compressed; when the electromagnetic valve 10 controls the second oil pipeline 12 to feed oil, the piston of the first hydraulic cylinder 11 contracts, so that the elastic C ring 13 is loosened.
The principle of the second hydraulic locker 6 is the same as that of the first hydraulic locker 5 except that the elastic C-ring is replaced with a catching portion which can be caught and released.
Based on the offshore wind turbine double-ship floating integral installation device, the invention also provides an installation method of the offshore wind turbine double-ship floating integral installation device, which comprises the following steps:
1) four legs 303 with the buffering devices 7 are arranged at four corners of the bottom of the lower connecting plate 302 of the double-boat connecting device 3, the four legs 303 are grouped in pairs, and two groups of legs 303 are respectively fixed with two barges 1;
2) the support truss 2 spans over two barges 1 and is fixed with the barges 1;
3) preassembling a fan assembly 4 on a wharf, and placing the preassembled fan assembly 4 on a double-ship connecting device 3 through a crane; locking by a first hydraulic locker 5 and a second hydraulic locker 6;
4) connecting two barges 1 to a tugboat through cables and transporting the two barges to a designated position through the tugboat; the designated position refers to the installation position of a fan foundation, the part below the sea level of the foundation of the fixed fan is fixed in soil, the part above the sea level is the installation position, and the fan assembly 4 is arranged on the sea level in a sitting mode;
5) aligning a fan assembly 4 with a foundation up and down, then depressing the draught of the barge 1, continuously reducing the distance between the fan assembly 4 and the upper part of the foundation at the moment until the fan assembly and the lower part are mutually butted with each other, slowly transferring the weight of a fan to the fixed foundation, and then connecting the fan assembly 4 with the foundation through a connector;
6) the first hydraulic lockers 5 on the double boat connecting device 3 and the second hydraulic lockers 6 on the truss support 2 are unlocked, and finally the barge 1 is removed.
It should be noted that the center of the first hydraulic locker 5 of the double ship connecting device 3 is on the same vertical line as the center of the second hydraulic locker 6 of the support truss 2.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. A double-ship float-over integral type mounting device for an offshore wind turbine is characterized by comprising a barge, a support truss, a double-ship connecting device and a wind turbine assembly;
two ends of two adjacent barges are respectively connected through a double-ship connecting device, and a first hydraulic locker is arranged on the double-ship connecting device;
the truss support is an inverted U-shaped truss, the two truss supports cross over two ends of two adjacent barges, and a second hydraulic locker is arranged at the top of each truss support;
the two fan assemblies are placed between two adjacent barges in a standing position, the lower parts of the fan assemblies are locked on the double-ship connecting devices through the first hydraulic lockers, and the upper parts of the fan assemblies are locked on the truss supports through the second hydraulic lockers.
2. The offshore wind turbine double-boat floatover integral installation device according to claim 1, wherein the double-boat connecting device comprises an upper connecting plate, a lower connecting plate and four legs, the upper connecting plate and the lower connecting plate are connected through truss frames, and the four legs are arranged at four corners of the bottom of the lower connecting plate;
the four support legs are grouped in pairs, and two groups of the support legs are respectively fixedly arranged on two adjacent barges so as to connect the two barges into a whole;
one side of the double-ship connecting device is provided with a notch for placing the fan assembly, and the first hydraulic locking device is arranged in the notch.
3. The offshore wind turbine double-vessel floatover integrated installation unit according to claim 2, wherein a buffer is provided inside each of the legs.
4. The offshore wind turbine double-ship floatover integral installation device as claimed in claim 3, wherein the buffer device comprises an outer cylinder serving as a support leg, and a sandbox, a conical receiver, a vertical steel plate, a horizontal steel plate and an intermediate frame which are arranged in the outer cylinder, wherein the sandbox is fixed with the bottom surface of an inner cavity of the outer cylinder, and the intermediate frame is arranged at the top of the sandbox;
the conical receiver comprises a conical structure, a cylinder structure and a disc structure which are sequentially connected from top to bottom; the disc structure is arranged in the middle frame and is fixedly connected with the middle frame;
the plurality of horizontal steel plates are divided into two groups, the horizontal steel plates in each group are arranged in a stacked mode, the two groups of horizontal steel plates are arranged on two sides of the cylinder structure respectively, and vertical rubber blocks are arranged between every two layers of horizontal steel plates and between the horizontal steel plate on the lowest layer and the middle frame;
the two sides of the cone structure are respectively connected with the uppermost horizontal steel plate through vertical steel plates, and horizontal rubber blocks are arranged between the vertical steel plates and the outer barrel.
5. The offshore wind turbine double-ship floatover integral installation device as claimed in claim 1, wherein the first hydraulic locker comprises an elastic C ring and first hydraulic cylinders, and the two first hydraulic cylinders are respectively connected with the elastic C ring and used for controlling clamping and loosening of the elastic C ring.
6. The offshore wind turbine double-boat floatover integral installation device as claimed in claim 1, wherein the second hydraulic locker comprises a clamping portion and four second hydraulic cylinders, and the four second hydraulic cylinders are respectively connected with the clamping portion and used for controlling clamping and loosening of the clamping portion.
7. An installation method of the offshore wind turbine double-ship floatover integral installation device based on any one of claims 1 to 6, comprising the following steps:
1) mounting four support legs with buffering devices at four corners of the bottom of a lower connecting plate of a double-ship connecting device, wherein every two support legs form a group, and fixing two groups of support legs with two barges respectively;
2) crossing the support truss on two barges and fixing the truss with the barges;
3) preassembling a fan assembly on a wharf, and placing the preassembled fan assembly on a double-ship connecting device through a crane; locking by a first hydraulic locker and a second hydraulic locker;
4) connecting two barges to a tugboat through cables and transporting the two barges to a designated position through the tugboat;
5) aligning the fan assembly and the foundation up and down, then reducing the draught of the barge, continuously reducing the distance between the fan assembly and the lower part of the barge and the upper part of the foundation until the fan assembly and the lower part of the barge are mutually butted, and then connecting the fan assembly with the foundation through a connector;
6) and unlocking the first hydraulic lockers on the double-ship connecting device and the second hydraulic lockers on the truss support, and finally removing the barge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110649255.0A CN113232799A (en) | 2021-06-08 | 2021-06-08 | Double-ship floating-support integrated installation device for offshore wind turbine and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110649255.0A CN113232799A (en) | 2021-06-08 | 2021-06-08 | Double-ship floating-support integrated installation device for offshore wind turbine and installation method thereof |
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| CN113232799A true CN113232799A (en) | 2021-08-10 |
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| CN202110649255.0A Pending CN113232799A (en) | 2021-06-08 | 2021-06-08 | Double-ship floating-support integrated installation device for offshore wind turbine and installation method thereof |
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| CN (1) | CN113232799A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011714A (en) * | 2010-10-08 | 2011-04-13 | 中交第一航务工程局有限公司 | Construction method and equipment for integrally mounting offshore wind generating set |
| US20130180444A1 (en) * | 2010-09-24 | 2013-07-18 | Technip France | Offshore wind turbine installation vessel |
| CN104527937A (en) * | 2015-01-09 | 2015-04-22 | 中国能源建设集团广东省电力设计研究院有限公司 | Ship special for transporting and installing whole offshore wind turbine and method |
| CN104527940A (en) * | 2014-12-09 | 2015-04-22 | 中国海洋石油总公司 | Ocean platform block offshore double-boat integral migration method |
| CN206071798U (en) * | 2016-08-31 | 2017-04-05 | 中核机械工程有限公司 | Wind turbines marine transportation installation ship |
| CN107128447A (en) * | 2017-04-25 | 2017-09-05 | 南通欣通船舶与海洋工程设计有限公司 | A kind of system of barge whole Transporting blower fan |
| CN109441735A (en) * | 2018-12-20 | 2019-03-08 | 中国核工业中原建设有限公司 | A kind of novel multi-functional workboat in sea |
| CN111994215A (en) * | 2020-08-11 | 2020-11-27 | 大连理工大学 | Barge for integral transportation and float-over installation of large offshore wind turbine and use method thereof |
-
2021
- 2021-06-08 CN CN202110649255.0A patent/CN113232799A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130180444A1 (en) * | 2010-09-24 | 2013-07-18 | Technip France | Offshore wind turbine installation vessel |
| CN102011714A (en) * | 2010-10-08 | 2011-04-13 | 中交第一航务工程局有限公司 | Construction method and equipment for integrally mounting offshore wind generating set |
| CN104527940A (en) * | 2014-12-09 | 2015-04-22 | 中国海洋石油总公司 | Ocean platform block offshore double-boat integral migration method |
| CN104527937A (en) * | 2015-01-09 | 2015-04-22 | 中国能源建设集团广东省电力设计研究院有限公司 | Ship special for transporting and installing whole offshore wind turbine and method |
| CN206071798U (en) * | 2016-08-31 | 2017-04-05 | 中核机械工程有限公司 | Wind turbines marine transportation installation ship |
| CN107128447A (en) * | 2017-04-25 | 2017-09-05 | 南通欣通船舶与海洋工程设计有限公司 | A kind of system of barge whole Transporting blower fan |
| CN109441735A (en) * | 2018-12-20 | 2019-03-08 | 中国核工业中原建设有限公司 | A kind of novel multi-functional workboat in sea |
| CN111994215A (en) * | 2020-08-11 | 2020-11-27 | 大连理工大学 | Barge for integral transportation and float-over installation of large offshore wind turbine and use method thereof |
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Application publication date: 20210810 |
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