CN106930900A - It is a kind of to exempt from the offshore wind turbine installation method of large lifting equipment - Google Patents
It is a kind of to exempt from the offshore wind turbine installation method of large lifting equipment Download PDFInfo
- Publication number
- CN106930900A CN106930900A CN201710082669.3A CN201710082669A CN106930900A CN 106930900 A CN106930900 A CN 106930900A CN 201710082669 A CN201710082669 A CN 201710082669A CN 106930900 A CN106930900 A CN 106930900A
- Authority
- CN
- China
- Prior art keywords
- wind turbines
- jack
- unit
- track
- jacket
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
- E02B17/027—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto steel structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0039—Methods for placing the offshore structure
- E02B2017/0043—Placing the offshore structure on a pre-installed foundation structure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0091—Offshore structures for wind turbines
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wind Motors (AREA)
Abstract
The present invention relates to a kind of offshore wind turbine installation method exempted from large lifting equipment, comprising：The jacket foundation setting of Wind turbines：Placement positioning mould bases, after 4 steel-pipe piles are squeezed into sea bed along 4 jiaos of guide thimbles of positioning die carrier are heavy successively, removes positioning die carrier；Wind turbines basis 4 jiaos of sleeves of jacket, alignment 4 steel-pipe piles of insertion, sinking enters sea bed；Wind turbines are installed：By the jack-up unit of attachment rail by refuting Wind turbines consolidation shed by the sea, by taking out the water ballast of jack-up unit, the track on jack-up unit deck is set to be docked completely with consolidation shed track；The interim pulley installed using the rack winch on jack-up unit, and on the basis of wind turbine generator jacket, Wind turbines are drawn to the first-class step of track on the basis of wind turbine generator jacket.Without large lifting equipment, using orbital docking, method is drawn in traction to the method, you can complete the installation of offshore wind farm unit.
Description
Technical field
The present invention relates to offshore wind farm technical field, and in particular to a kind of to exempt to be installed with the offshore wind turbine of large lifting equipment
Method.
Background technology
Huge consumption and the severe contamination of environment with fossil energy, regenerative resource are more and more subject to the world each
The concern of state, wind energy turns into most one of new energy of competitiveness.Compared to land wind-powered electricity generation, coastal waters wind-powered electricity generation is not only not take up soil money
Source, and energy enrich, exert oneself stabilization, utilization rate it is high, it has also become the new direction of world's Wind Power Development.
Traditional coastal waters Wind turbines are installed, it is necessary to use large lifting equipment, such as large-scale floating crane or the large-scale extra large work of configuration
The jack-up unit for hanging, the elevating capacity requirement to construction equipment is high, and available equipment is less, and constructive group takes height, and mesh
Preceding domestic large-tonnage wind turbine installation vessel oceangoing ship lacks.
Therefore, coastal waters wind-powered electricity generation Wind turbines mounting cost is reduced, work efficiency is improved, need to solves to avoid using large lifting equipment
Problem.
The content of the invention
It is an object of the invention to provide a kind of offshore wind turbine installation method for exempting to use large lifting equipment, the method is without big
Heavy-duty hoisting equipment, using orbital docking, the dilatory method of traction, you can complete the installation of offshore wind farm unit.
In order to solve the problems existing in background technology, the present invention is to use following technical scheme：One kind is exempted from large-scale
The offshore wind turbine installation method of heavy equipment, comprises the following steps：
First, the jacket foundation setting of Wind turbines：
Sea bed sweeps extra large leveling at a, coastal waters Wind turbines seat in the plane；
B, placement positioning mould bases, after 4 steel-pipe piles are squeezed into sea bed along 4 jiaos of guide thimbles of positioning die carrier are heavy successively, remove
Positioning die carrier；
C, barge transport Wind turbines basis jacket to scene；
D, Wind turbines basis 4 jiaos of sleeves of jacket, alignment 4 steel-pipe piles of insertion, sinking enter sea bed；
E, successively Wind turbines basis 4 jiaos of sleeves of jacket and 4 steel-pipe pile spaces between, pour into a mould underwater grouting material
Material, completes wind turbine generator jacket foundation construction；
2nd, Wind turbines are installed：
1st, harbour consolidation shed lays Wind turbines attachment rail by the sea；
2nd, Wind turbines assembly, Wind turbines coxopodite tower and mistake are completed on harbour consolidation shed Wind turbines attachment rail
Section connection is crossed, changeover portion is bonded (but can be slid along track) in orbit by special tooling；
3rd, fixed stopping means, fixes Wind turbines in orbit；
4th, attachment rail (track model, gauge and the consolidation shed Wind turbines attachment rail on the deck of jack-up unit
It is identical), and rack winch；
5th, by the jack-up unit of attachment rail by refuting Wind turbines consolidation shed by the sea, by the pressure for taking out jack-up unit
Cabin water, makes the track on jack-up unit deck be docked completely with consolidation shed track；
6th, the stopping means that Wind turbines are fixed on track is unclamped；
7th, using the rack winch on jack-up unit, Wind turbines are drawn to the rail on jack-up unit deck plane
On road；
8th, the stopping means on fixed jack-up unit track, makes Wind turbines be fixed on jack-up unit track；
9th, attachment rail (track model, gauge and the consolidation shed Wind turbines mounting rail on the basis of wind turbine generator jacket
Road is identical)；
10th, the jack-up unit equipped with Wind turbines reaches seat in the plane；
11st, after the completion of jack-up unit pitching pile, lifting jack-up unit hull, until jack-up unit deck upper rail with
Track on the basis of wind turbine generator jacket is docked completely；
12nd, the stopping means that Wind turbines are fixed on jack-up unit track is unclamped；
13rd, the interim cunning installed using the rack winch on jack-up unit, and on the basis of wind turbine generator jacket
Wheel, Wind turbines is drawn on the track on the basis of wind turbine generator jacket；
14th, the changeover portion for connecting Wind turbines coxopodite tower, is fixed on the basis of wind turbine generator jacket；
15th, the special tooling for bonding track, and wind turbine generator jacket basis upper rail are removed, Wind turbines peace is completed
Dress.
After adopting the above technical scheme, the invention has the advantages that：
Without large lifting equipment, you can complete the installation exercise of whole Wind turbines, and operation on the sea operation is few, installs
Simple and convenient, efficiency high, expense are low, operational security is good, for offshore wind farm Large scale construction provides guidance, are pushed away with stronger
Wide value.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the step figure after the shipment of jacket basis in embodiment provided by the present invention；
Fig. 2 is to install positioning die carrier in embodiment provided by the present invention the step of figure；
Fig. 3 is figure the step of jacket basis is installed with positioning die carrier in embodiment provided by the present invention；
Fig. 4 be embodiment provided by the present invention in jack-up unit press close to the step of assembling seashore figure；
Fig. 5 be embodiment provided by the present invention in blower fan global transfer to jack-up unit the step of scheme；
Fig. 6 schemes to prepare the step of installing blower fan in embodiment provided by the present invention；
Fig. 7 is that jack-up unit deck upper rail is complete with track on the basis of jacket in embodiment provided by the present invention
The step of full docking, schemes；
Fig. 8 be embodiment provided by the present invention in assembling the step of scheme；
The step of Fig. 9 after jack-up unit spud leg lifting in embodiment provided by the present invention to leave figure.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with specific embodiment
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the present invention, and
It is not used in the restriction present invention.
This specific embodiment uses following technical scheme：It is a kind of to exempt from the offshore wind turbine installation side of large lifting equipment
Method, comprises the following steps：
First, the jacket foundation setting of Wind turbines：
Sea bed sweeps extra large leveling at a, coastal waters Wind turbines seat in the plane；
B, placement positioning mould bases, after 4 steel-pipe piles are squeezed into sea bed along 4 jiaos of guide thimbles of positioning die carrier are heavy successively, remove
Positioning die carrier；
C, barge transport Wind turbines basis jacket to scene；
D, Wind turbines basis 4 jiaos of sleeves of jacket, alignment 4 steel-pipe piles of insertion, sinking enter sea bed；
E, successively Wind turbines basis 4 jiaos of sleeves of jacket and 4 steel-pipe pile spaces between, pour into a mould underwater grouting material
Material, completes wind turbine generator jacket foundation construction；
2nd, Wind turbines are installed：
1st, harbour consolidation shed lays Wind turbines attachment rail by the sea；
2nd, Wind turbines assembly, Wind turbines coxopodite tower and mistake are completed on harbour consolidation shed Wind turbines attachment rail
Section connection is crossed, changeover portion is bonded (but can be slid along track) in orbit by special tooling；
3rd, fixed stopping means, fixes Wind turbines in orbit；
4th, attachment rail (track model, gauge and the consolidation shed Wind turbines attachment rail on the deck of jack-up unit
It is identical), and rack winch；
5th, by the jack-up unit of attachment rail by refuting Wind turbines consolidation shed by the sea, by the pressure for taking out jack-up unit
Cabin water, makes the track on jack-up unit deck be docked completely with consolidation shed track；
6th, the stopping means that Wind turbines are fixed on track is unclamped；
7th, using the rack winch on jack-up unit, Wind turbines are drawn to the rail on jack-up unit deck plane
On road；
8th, the stopping means on fixed jack-up unit track, makes Wind turbines be fixed on jack-up unit track；
9th, attachment rail (track model, gauge and the consolidation shed Wind turbines mounting rail on the basis of wind turbine generator jacket
Road is identical)；
10th, the jack-up unit equipped with Wind turbines reaches seat in the plane；
11st, after the completion of jack-up unit pitching pile, lifting jack-up unit hull, until jack-up unit deck upper rail with
Track on the basis of wind turbine generator jacket is docked completely；
12nd, the stopping means that Wind turbines are fixed on jack-up unit track is unclamped；
13rd, the interim cunning installed using the rack winch on jack-up unit, and on the basis of wind turbine generator jacket
Wheel, Wind turbines is drawn on the track on the basis of wind turbine generator jacket；
14th, the changeover portion for connecting Wind turbines coxopodite tower, is fixed on the basis of wind turbine generator jacket；
15th, the special tooling for bonding track, and wind turbine generator jacket basis upper rail are removed, Wind turbines peace is completed
Dress.
The present invention is without large lifting equipment, you can complete the installation exercise of whole Wind turbines, and operation on the sea operation
Few, the simple and convenient, efficiency high of installation, expense are low, operational security is good, for offshore wind farm Large scale construction provides guidance, have
Stronger promotional value.
Embodiment：
Step A：Fig. 1 is referred to, barge is transported to specified seat in the plane after harbour is by the shipment of jacket basis；
Step B：Fig. 2-Fig. 3 is referred to, positioning die carrier is installed, after 4 steel-pipe piles squeeze into constant depth, then remove positioning
Mould bases；Then by transport to the jacket at seat in the plane, 4 jiaos of sleeves of jacket, alignment 4 steel-pipe piles of insertion, sinking enters sea bed, and
Grouting material is poured to fix；
Step C：Fig. 4-Fig. 5 is referred to, cargo ship is pressed close to assemble harbour, using clamping device on ship, by what is installed
Blower fan global transfer is to cargo ship；
Step D：Fig. 6 is referred to, jack-up unit transports at the seat in the plane that jacket foundation setting is finished blower fan, prepare peace
Dress blower fan.
Step E：Fig. 7 is referred to, after jack-up unit pitching pile, lifting jack-up unit hull, until jack-up unit first
Plate upper rail is docked completely with the track on the basis of wind turbine generator jacket.
Step F：Fig. 8 is referred to, using the rack winch on jack-up unit, and on the basis of wind turbine generator jacket
The interim pulley installed, Wind turbines is drawn on the track on the basis of wind turbine generator jacket；Finally by Wind turbines bottom
The changeover portion of section tower connection, is fixed on the basis of wind turbine generator jacket.
Step G：Fig. 9 is referred to, after assembling is finished, is left after cargo ship spud leg lifting.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (1)
1. it is a kind of to exempt from, with the offshore wind turbine installation method of large lifting equipment, to comprise the following steps：
(1), the jacket foundation setting of Wind turbines：
A sea bed sweeps extra large leveling at (), coastal waters Wind turbines seat in the plane；
B (), placement positioning mould bases, after 4 steel-pipe piles are squeezed into sea bed along 4 jiaos of guide thimbles of positioning die carrier are heavy successively, removes fixed
Position mould bases；
C (), barge transport Wind turbines basis jacket to scene；
D (), Wind turbines basis 4 jiaos of sleeves of jacket, alignment 4 steel-pipe piles of insertion, sinking enter sea bed；
(e), successively Wind turbines basis 4 jiaos of sleeves of jacket and 4 steel-pipe pile spaces between, pour into a mould underwater grouting material,
Complete wind turbine generator jacket foundation construction；
(2), Wind turbines are installed：
(1), harbour consolidation shed lays Wind turbines attachment rail by the sea；
(2) Wind turbines assembly, Wind turbines coxopodite tower and transition, are completed on harbour consolidation shed Wind turbines attachment rail
Section connection, changeover portion is bonded in orbit by special tooling；
(3), fixed stopping means, fixes Wind turbines in orbit；
(4), the attachment rail on the deck of jack-up unit, and rack winch；
(5), by the jack-up unit of attachment rail by refuting Wind turbines consolidation shed by the sea, by the ballasting for taking out jack-up unit
Water, makes the track on jack-up unit deck be docked completely with consolidation shed track；
(6) stopping means that Wind turbines are fixed on track, is unclamped；
(7), using the rack winch on jack-up unit, Wind turbines are drawn to the track on jack-up unit deck plane
On；
(8), the stopping means on fixed jack-up unit track, makes Wind turbines be fixed on jack-up unit track；
(9), the attachment rail on the basis of wind turbine generator jacket, track model, gauge and consolidation shed Wind turbines attachment rail
It is identical；
(10), the jack-up unit equipped with Wind turbines reaches seat in the plane；
(11), after the completion of jack-up unit pitching pile, lifting jack-up unit hull, until jack-up unit deck upper rail and wind
Track on the basis of group of motors jacket is docked completely；
(12) stopping means that Wind turbines are fixed on jack-up unit track, is unclamped；
(13) the interim pulley installed, using the rack winch on jack-up unit, and on the basis of wind turbine generator jacket,
Wind turbines are drawn on the track on the basis of wind turbine generator jacket；
(14), the changeover portion for connecting Wind turbines coxopodite tower, is fixed on the basis of wind turbine generator jacket；
(15) special tooling for bonding track, and wind turbine generator jacket basis upper rail, are removed, Wind turbines peace is completed
Dress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082669.3A CN106930900A (en) | 2017-02-16 | 2017-02-16 | It is a kind of to exempt from the offshore wind turbine installation method of large lifting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082669.3A CN106930900A (en) | 2017-02-16 | 2017-02-16 | It is a kind of to exempt from the offshore wind turbine installation method of large lifting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106930900A true CN106930900A (en) | 2017-07-07 |
Family
ID=59424070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710082669.3A Withdrawn CN106930900A (en) | 2017-02-16 | 2017-02-16 | It is a kind of to exempt from the offshore wind turbine installation method of large lifting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106930900A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639252A (en) * | 2018-05-21 | 2018-10-12 | 大连理工大学 | A kind of harbour of Large marine wind turbine is integrally floating to hold in the palm shipment method |
| CN113090470A (en) * | 2021-04-13 | 2021-07-09 | 保利长大工程有限公司 | Installation method of offshore wind turbine |
| CN117773440A (en) * | 2024-02-26 | 2024-03-29 | 广州文船重工有限公司 | Movable inner container tool for wind power jacket |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4436454A (en) * | 1980-12-23 | 1984-03-13 | Ateliers Et Chantiers De Bretagne-Abc | Device for positioning an off-shore platform on its support structure |
| GB2327970A (en) * | 1997-04-29 | 1999-02-10 | Kvaerner Oil & Gas Ltd | Method of installing a tower |
| WO2003093584A1 (en) * | 2002-05-01 | 2003-11-13 | Marine Structure Consultants (Msc) B.V. | Method and vessel for manipulating an offshore construction |
| CN101793106A (en) * | 2009-12-29 | 2010-08-04 | 郝钲声 | Installing mechanism of intertidal belt wind generator upright post without crane and operation method thereof |
| CN102191767A (en) * | 2010-03-04 | 2011-09-21 | 第一建设机工股份有限公司 | Deck-liftable operation platform and construction method for marine wind power generation facility |
| CN110159490A (en) * | 2019-05-27 | 2019-08-23 | 江苏科技大学 | A kind of offshore wind generating transport installation ship |
-
2017
- 2017-02-16 CN CN201710082669.3A patent/CN106930900A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4436454A (en) * | 1980-12-23 | 1984-03-13 | Ateliers Et Chantiers De Bretagne-Abc | Device for positioning an off-shore platform on its support structure |
| GB2327970A (en) * | 1997-04-29 | 1999-02-10 | Kvaerner Oil & Gas Ltd | Method of installing a tower |
| WO2003093584A1 (en) * | 2002-05-01 | 2003-11-13 | Marine Structure Consultants (Msc) B.V. | Method and vessel for manipulating an offshore construction |
| CN101793106A (en) * | 2009-12-29 | 2010-08-04 | 郝钲声 | Installing mechanism of intertidal belt wind generator upright post without crane and operation method thereof |
| CN102191767A (en) * | 2010-03-04 | 2011-09-21 | 第一建设机工股份有限公司 | Deck-liftable operation platform and construction method for marine wind power generation facility |
| CN110159490A (en) * | 2019-05-27 | 2019-08-23 | 江苏科技大学 | A kind of offshore wind generating transport installation ship |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639252A (en) * | 2018-05-21 | 2018-10-12 | 大连理工大学 | A kind of harbour of Large marine wind turbine is integrally floating to hold in the palm shipment method |
| CN108639252B (en) * | 2018-05-21 | 2019-08-09 | 大连理工大学 | A kind of harbour of Large marine blower is integrally floating to hold in the palm shipment method |
| CN113090470A (en) * | 2021-04-13 | 2021-07-09 | 保利长大工程有限公司 | Installation method of offshore wind turbine |
| CN113090470B (en) * | 2021-04-13 | 2022-07-12 | 保利长大工程有限公司 | Installation method of offshore wind turbine |
| CN117773440A (en) * | 2024-02-26 | 2024-03-29 | 广州文船重工有限公司 | Movable inner container tool for wind power jacket |
| CN117773440B (en) * | 2024-02-26 | 2024-04-19 | 广州文船重工有限公司 | Movable inner container tool for wind power jacket |
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| PB01 | Publication | ||
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Application publication date: 20170707 |