CN108639252A - A kind of harbour of Large marine wind turbine is integrally floating to hold in the palm shipment method - Google Patents
A kind of harbour of Large marine wind turbine is integrally floating to hold in the palm shipment method Download PDFInfo
- Publication number
- CN108639252A CN108639252A CN201810533201.6A CN201810533201A CN108639252A CN 108639252 A CN108639252 A CN 108639252A CN 201810533201 A CN201810533201 A CN 201810533201A CN 108639252 A CN108639252 A CN 108639252A
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- China
- Prior art keywords
- wind turbine
- harbour
- floating support
- barge
- foundation structure
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000012546 transfer Methods 0.000 claims abstract description 6
- 230000000670 limiting effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 abstract description 8
- 238000011900 installation process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/068—Landing stages for vessels
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Wind Motors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention belongs to offshore engineering structure field, a kind of harbour of Large marine wind turbine is provided and integrally floats support shipment method.Transfer suitable for Large marine wind turbine from from harbour basis to floating support barge, this method is based on T-type harbour and floating support barge is realized.T-type harbour is that an overhanging device is built on the basis of traditional harbour, and the overhanging device end is equipped with harbour round base；The floating support barge is equipped with brace foundation structure, and brace foundation structure is equipped with DSU structures；The wind turbine bottom setting, which is oriented to, inserts point, the wedge-shaped retaining structure of lower part setting.Wind turbine shifts after the dedicated T-type harbour in land carries out integral installation, debugging from harbour to floating support barge.It is of the invention practical and easy for installation, it can realize land integral installation, whole shipment, whole Transporting under the premise of ensureing wind turbine stability.This method eliminates the demand in the installation process of offshore wind turbine land for large-scale lifting appliance simultaneously, reduces cost, improves the installation effectiveness of Large marine wind-powered electricity generation.
Description
Technical field
The invention belongs to offshore engineering structure fields, are related to the integral installation of offshore engineering structure, more particularly to a kind of big
The harbour of type offshore wind turbine integrally floats support shipment method.
Background technology
With the fast development of wind power technology, wind-powered electricity generation has become the focus of regenerative resource strategy.Offshore wind farm at present
The installation of generally use modularization is installed, i.e. wind-powered electricity generation dismantling is transported at several big modules to appointed place, then lifts by crane ship by sea
Each module is assembled.It is whole for Large marine wind turbine in conjunction with the characteristics of ocean engineering mounting technique and wind-powered electricity generation structure characteristic
Body floats support method mounting technique, proposes that a kind of harbour of novel large offshore wind turbine integrally loads technology onto ship, which not only meets sea
The indices basic demand of upper wind-powered electricity generation installation, and may be implemented in land and fulfil blower debugging and test ahead of schedule, shorten sea
The upper fan grid-connected time, significantly improve offshore wind turbine installation effectiveness.
Invention content
In view of the problems of the existing technology, the characteristics of present invention is installed for offshore wind turbine, provides a kind of Large marine
The harbour of wind turbine integrally floats support shipment method.
The technical scheme is that：
A kind of harbour of Large marine wind turbine is integrally floating to hold in the palm shipment method, is suitable for the floating support mounting in wind-powered electricity generation field, specifically
For the transfer suitable for Large marine wind turbine from harbour basis to floating support barge, this method is based on T-type harbour 1 and floating support barge is real
It is existing.The T-type harbour 1 is that an overhanging device is built on the basis of traditional harbour, and it is round that the overhanging device end is equipped with harbour
Pedestal 2；The floating support barge is equipped with brace foundation structure 3, and brace foundation structure 3 is equipped with DSU structures 4；The wind
Motor spindle setting, which is oriented to, inserts point 6, the wedge-shaped retaining structure 5 (wedge-shaped retaining structure 5, which is located to be oriented to, inserts 6 top of point) of lower part setting.It should
Including the following contents：
The first step, wind turbine carry out integral installation and debugging in the dedicated T-type harbour 1 in land
Wind turbine each section is installed on round base 2 by the loop wheel machine of land, overall package, institute are carried out to wind turbine
The guiding for the wind turbine bottom stated is inserted point 6 and is inserted into the DSU structures 4 in brace foundation structure 3, and DSU is in compressive state, undertakes wind
The moiety by weight of machine, while DSU structures 4 also provide Horizontal limiting effect, resist wind and incline moment of flexure；It is debugged after being completed.
Second step, wind turbine are shifted from harbour to floating support barge
Wind turbine completes integral installation with after debugging in T-type harbour, and floating support barge enters and mooring is in place, carries out the whole of wind turbine
Body floats support ship, specially：
After floating support barge positions adjustment posture by anchor hawser, guides floating support barge to enter T-type harbour by twisting anchor mode, make
Brace foundation structure 3 and locating of fans.After floating support barge is in place, carried by the row of tide and floating support barge, brace foundation structure 3
It is gradually increasing with floating support barge, the wedge-shaped position limiting structure (DSU structures) in brace foundation structure 3 and wind turbine lower prop wedge shape screens knot
Structure 5 contacts.Continue row to carry, wind turbine weight is gradually transferred on floating support barge, the wedge-shaped position limiting structure in brace foundation structure 3 with
Wind turbine lower prop wedge shape retaining structure 5 fits closely.At this point, the hydraulic device on 3 middle part of brace foundation structure and top extends, withstand
Wind turbine makes to be completely fixed between wind turbine king-post and brace foundation structure 3, continue row carry, until wind turbine lower part it is slotting point be oriented to 6 with
DSU structures 4 completely disengage, and after the two has safe enough distance, barge slowly undocks, to complete wind turbine from T-type
Global transfer of the single user wharf to floating support barge.
Beneficial effects of the present invention are：It is of the invention practical and easy for installation, it can be real under the premise of ensureing wind turbine stability
The advantages of existing land integral installation, whole shipment, whole Transporting.Wind turbine entirety ship-loading operation is completed in land, not only
Attention problems are eliminated in the process for the demand of large-scale lifting appliance, and can fulfil the debugging of wind turbine ahead of schedule in land
And test.This method eliminates the demand in the installation process of offshore wind turbine land for large-scale lifting appliance simultaneously, reduces cost,
Improve the installation effectiveness of Large marine wind-powered electricity generation.In addition, the wind turbine temporary base in single user wharf may be reused, module is realized
Change wind turbine ship-loading operation, greatly improves work efficiency.Other seas such as jacket, single pile, piling machine can also be applied in the present invention
The whole shipment of upper structure.
Description of the drawings
Fig. 1 is T-type harbour schematic diagram；
Fig. 2 is DSU locations of structures figures；
In figure：1T type harbours；2 round bases；3 brace foundation structures；4DSU structures；5 wedge-shaped retaining structures；6 slotting points are led
To.
Specific implementation mode
Below in conjunction with specific embodiment, the present invention will be further described.
A kind of harbour of Large marine wind turbine is integrally floating to hold in the palm shipment method, is suitable for the floating support mounting in wind-powered electricity generation field, specifically
For the transfer suitable for Large marine wind turbine from harbour basis to floating support barge, this method is based on T-type harbour 1 and floating support barge is real
It is existing.The T-type harbour 1 is that an overhanging device is built on the basis of traditional harbour, and it is round that the overhanging device end is equipped with harbour
Pedestal 2；The floating support barge is equipped with brace foundation structure 3, and brace foundation structure 3 is equipped with DSU structures 4；The wind
Motor spindle setting, which is oriented to, inserts point 6, the wedge-shaped retaining structure 5 (wedge-shaped retaining structure 5, which is located to be oriented to, inserts 6 top of point) of lower part setting.It should
Including the following contents：
The first step, wind turbine carry out integral installation and debugging in the dedicated T-type harbour 1 in land
Building an overhanging T-type single user wharf by juxtaterrestrial position, convenient floating support barge enters, harbour with it is overhanging
The whole likeness in form tee of device composition.Wind turbine each section is installed on round base 2 by the loop wheel machine of land, to wind
Machine carries out overall package, is debugged after being completed.The wind turbine lower part setting, which is oriented to, inserts point 6, is inserted into brace foundation knot
In DSU structures 4 on structure 3, DSU is in compressive state, undertakes the moiety by weight of wind turbine, while DSU structures 4 also provide horizontal limit
Position effect, can resist wind and incline moment of flexure.
Second step, wind turbine are shifted from harbour to floating support barge
Wind turbine completes integral installation with after debugging in T-type harbour, and floating support barge enters and mooring is in place, carries out the whole of wind turbine
Body floats support ship, specially：
After floating support barge positions adjustment posture by anchor hawser, guides floating support barge to enter T-type harbour by twisting anchor mode, make
Brace foundation structure 3 and locating of fans.After floating support barge is in place, carried by the row of tide and floating support barge, brace foundation structure 3
It is gradually increasing with floating support barge, the wedge-shaped position limiting structure (DSU structures) in brace foundation structure 3 and wind turbine lower prop wedge shape screens knot
Structure 5 contacts.Continue row to carry, wind turbine weight is gradually transferred on floating support barge, the wedge-shaped position limiting structure in brace foundation structure 3 with
Wind turbine lower prop wedge shape retaining structure 5 fits closely.At this point, the hydraulic device on 3 middle part of brace foundation structure and top extends, withstand
Wind turbine makes to be completely fixed between wind turbine king-post and brace foundation structure 3, continue row carry, until wind turbine lower part it is slotting point be oriented to 6 with
DSU structures 4 completely disengage, and after the two has safe enough distance, barge slowly undocks, to complete wind turbine from T-type
Global transfer of the single user wharf to floating support barge.
Embodiments of the present invention above described embodiment only expresses, but therefore can not be interpreted as special to the present invention
The limitation of the range of profit, it is noted that for those skilled in the art, without departing from the inventive concept of the premise,
Various modifications and improvements can be made, these are all belonged to the scope of protection of the present invention.
Claims (1)
1. a kind of harbour of Large marine wind turbine integrally floats support shipment method, it is suitable for Large marine wind turbine from harbour basis to floating
Hold in the palm the transfer of barge, which is characterized in that this method is based on T-type harbour (1) and floating support barge is realized；The T-type harbour (1) is
An overhanging device is built on the basis of traditional harbour, the overhanging device end is equipped with harbour round base (2)；The floating support is refuted
Ship is equipped with brace foundation structure (3), and brace foundation structure (3) is equipped with DSU structures (4)；The wind turbine bottom is equipped with and leads
To slotting sharp (6), lower part is equipped with wedge-shaped retaining structure (5)；Should include the following contents：
The first step, wind turbine carry out integral installation and debugging in the dedicated T-type harbour (1) in land
Wind turbine each section is installed on round base (2) by the loop wheel machine of land, overall package is carried out to wind turbine, it is described
The guiding of wind turbine bottom insert sharp (6) and be inserted into the DSU structures (4) in brace foundation structure (3), DSU is in compressive state, holds
The moiety by weight of wind turbine is carried on a shoulder pole, while DSU structures (4) also provide Horizontal limiting and act on, and resist wind and incline moment of flexure；It is carried out after being completed
Debugging；
Second step, wind turbine complete integral installation in T-type harbour and after debugging, float that support barge enters and mooring is in place, and wind turbine is from code
Head is shifted to floating support barge, and the entirety for carrying out wind turbine floats support ship, specially：
After floating support barge positions adjustment posture by anchor hawser, guides floating support barge to enter T-type harbour by twisting anchor mode, make support
Foundation structure (3) and locating of fans；After floating support barge is in place, carried by the row of tide and floating support barge, brace foundation structure (3)
It is gradually increasing with floating support barge, the DSU structures in brace foundation structure (3) are contacted with wind turbine lower prop wedge shape retaining structure (5)；After
Continuous row carries, and wind turbine weight is gradually transferred on floating support barge, the DSU structures in brace foundation structure (3) and wind turbine lower prop wedge shape
Retaining structure (5) fits closely；At this point, being extended with the hydraulic device on top in the middle part of brace foundation structure (3), wind turbine is withstood, is made
It is completely fixed between wind turbine king-post and brace foundation structure (3), continues row and carry, until the slotting point of wind turbine lower part is oriented to 6 and DSU structures
(4) it completely disengages, after the two reaches safe distance, floating support barge undocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810533201.6A CN108639252B (en) | 2018-05-21 | 2018-05-21 | A kind of harbour of Large marine blower is integrally floating to hold in the palm shipment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810533201.6A CN108639252B (en) | 2018-05-21 | 2018-05-21 | A kind of harbour of Large marine blower is integrally floating to hold in the palm shipment method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108639252A true CN108639252A (en) | 2018-10-12 |
| CN108639252B CN108639252B (en) | 2019-08-09 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810533201.6A Active CN108639252B (en) | 2018-05-21 | 2018-05-21 | A kind of harbour of Large marine blower is integrally floating to hold in the palm shipment method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111620146A (en) * | 2020-07-01 | 2020-09-04 | 华电重工股份有限公司 | Beam lifting tool, cylindrical foundation transfer system and shipping method |
| 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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| CN102587342A (en) * | 2012-03-02 | 2012-07-18 | 中国水电顾问集团华东勘测设计研究院 | Buoyancy type mounting method for offshore boosting station |
| CN103079951A (en) * | 2010-09-14 | 2013-05-01 | 大宇造船海洋株式会社 | Wind turbine assembly moving device and method for loading/unloading wind turbine assembly using same |
| CN203806103U (en) * | 2014-03-20 | 2014-09-03 | 中国海洋石油总公司 | Offshore buoyancy mounting device for ultra-large module |
| CN106080980A (en) * | 2016-07-28 | 2016-11-09 | 太重（天津）滨海重型机械有限公司 | Complete offshore wind power machine transportation installation method |
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| CN106930900A (en) * | 2017-02-16 | 2017-07-07 | 江苏海上龙源风力发电有限公司 | It is a kind of to exempt from the offshore wind turbine installation method of large lifting equipment |
| CN207060358U (en) * | 2017-05-22 | 2018-03-02 | 交通运输部上海打捞局 | Large Offshore Structures semi-submerged ship floats installing and applied |
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2018
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| CN103079951A (en) * | 2010-09-14 | 2013-05-01 | 大宇造船海洋株式会社 | Wind turbine assembly moving device and method for loading/unloading wind turbine assembly using same |
| CN102587342A (en) * | 2012-03-02 | 2012-07-18 | 中国水电顾问集团华东勘测设计研究院 | Buoyancy type mounting method for offshore boosting station |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111620146A (en) * | 2020-07-01 | 2020-09-04 | 华电重工股份有限公司 | Beam lifting tool, cylindrical foundation transfer system and shipping method |
| CN111620146B (en) * | 2020-07-01 | 2024-04-30 | 华电重工股份有限公司 | Cylindrical foundation transfer system and shipping method |
| 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 |
| CN111994215B (en) * | 2020-08-11 | 2021-11-05 | 大连理工大学 | Barge for integral transportation and float-over installation of large offshore wind turbine and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108639252B (en) | 2019-08-09 |
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