CN105927478A - Offshore fan single-blade mounting method - Google Patents
Offshore fan single-blade mounting method Download PDFInfo
- Publication number
- CN105927478A CN105927478A CN201610344803.8A CN201610344803A CN105927478A CN 105927478 A CN105927478 A CN 105927478A CN 201610344803 A CN201610344803 A CN 201610344803A CN 105927478 A CN105927478 A CN 105927478A
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- Prior art keywords
- blade
- cabin
- wheel hub
- lifting
- leaf
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- 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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- 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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- Wind Motors (AREA)
Abstract
The invention discloses an offshore fan single-blade mounting method. The offshore fan single-blade mounting method is characterized by comprising the steps of: ship mooring-cabin and hub assembly-cabin lifting-blade lifting preparation-blade lifting. The offshore fan single-blade mounting method accumulates the offshore wind power precise mounting experiences, can provide guidance for offshore wind power large-scale construction, and is higher in popularization value.
Description
Technical field
The present invention relates to the assembling technical field of offshore wind farm industry, particularly relate to a kind of offshore wind turbine
Single mounting method for blade.
Background technology
Conventional offshore wind farm turbines vane mount scheme uses vane type, will blade group on operation platform
Lifting after installing into, the program needs to put into more construction equipment machine-team, expends a large amount of manpower guy,
Simultaneously need to large-area operation platform assembles impeller, but Contraction in Site region is limited, impeller
Assembling easily collides because boats and ships float and causes damaging.
Therefore, the above-mentioned characteristic need to installed for offshore wind turbine blade, a kind of offshore wind turbine list of special exploitation
Mounting method for blade solves the problems referred to above.
Summary of the invention
In order to solve this problem, the invention discloses a kind of offshore wind turbine list mounting method for blade, by former need
Multiple stage loop wheel machine cooperation group changes aerial group of separate unit loop wheel machine into blade to the operation of impeller, effectively saves construction
The machine-team consumption of equipment, is effectively simplified the guy mode originally expending a large amount of manpower.The present invention is without making
Assemble impeller with large-area operation platform, solve the problem that construction operation region is limited, it is to avoid leaf
Wheel assembling process collides because boats and ships float.A kind of offshore wind turbine list mounting method for blade, it is special
Levy and be, said method comprising the steps of: boats and ships stop-cabin and wheel hub group p-cabin lifting-blade
Lifting preparation-leaf blade hanging；
1) boats and ships are stopped
Considering crane ship crane barge maximum sling height and hoisting weight, the radius of gyration, collision free blower fan
When equipment, selecting optimum ship's fix position, position crane ship by GPS, blower fan is transported
Defeated ship is by twisting anchor by specifying position；
2) cabin (2-1) and wheel hub (2-2) organize right
Aloft carry out blade due to needs assembled, thus in advance by special tooling by wheel hub (2-2) with
Integral hoisting again after cabin (2-1) is pre-splicing, pre-splicing process need to be attached by cabin (2-1) inner disc turner dress etc.
Part installation puts in place, cabin (2-1) completes with wheel hub (2-2) moment；
3) cabin (2-1) lifting
Lifting cabin (2-1), by tying up to cabin (2-1) suspender cable wind rope end to end, it is ensured that cabin (2-1)
Steadily lift by crane and in place, complete cabin (2-1) and tower by the guide pins of cabin (2-1) flange in the bottom
The docking of cylinder (4)；
4) leaf blade hanging prepares
A. after cabin (2-1) is in place, powered to blower fan by temporary cable, it is ensured that illumination, jiggering oil
Pump, yaw system and wheel hub can run well, and adjust cabin (2-1) and wheel hub (2-2) to leaf
Sheet installation site；
B., before leaf blade hanging, complete blade and unbind, and the work that vane rain cover and blade guide pins are installed
Make, the screw surface spraying lubricating grease that then docks with wheel hub (2-2) at blade and check blade interior and
There is no-sundries on surface；
5) leaf blade hanging
A. first with crane barge suspension hook, " single blade special tooling c-type hanging beam (3) " is arranged on blade one (1)
On, then arrange cable wind rope, by jiggering before lifting, by upper for wheel hub (2-2) and blade one (1)
The flange connected is adjusted to horizontal level impeller is locked, then utilizes single blade of crane barge and outfit
Special tooling c-type hanging beam (3) hoisting blade one (1), when blade one (1) and wheel hub (2-2) interface
Bolt can pine hook after tightening；
B. then passing through jiggering adjustment wheel hub (2-2) makes the flange being connected with blade two (5) to horizontal position
Putting and impeller is locked, carry out the lifting of blade two (5), repeat the above steps carries out blade three (6)
Lifting, make blade moment reach setting by stretcher after whole leaf blade hangings complete.
The invention have the benefit that
The present invention have accumulated the accurate installation experience of offshore wind farm, can provide as offshore wind farm Large scale construction
Instruct, there is stronger promotional value.
Introducing the concept of a series of reduced form in Summary, this will be in detailed description of the invention
Part further describes.Present invention part is not meant to attempt to limit required guarantor
The key feature of the technical scheme protected and essential features, more do not mean that attempt to determine claimed
The protection domain of technical scheme.
In conjunction with advantages and features of the invention described further below.
Accompanying drawing explanation
Fig. 1 is that the present invention installs blade one (1) schematic diagram；
Fig. 2 is that the present invention installs blade two (5) schematic diagram；
Fig. 3 is that the present invention installs blade three (6) schematic diagram；
In figure, 1. blade one；2-1. cabin；2-2. wheel hub；3. single blade special tooling c-type
Hanging beam；4. tower；5. blade two；6. blade three；
Detailed description of the invention
In the following description, a large amount of concrete details is given to provide to the present invention the most thoroughly
Understand.It will be apparent, however, to one skilled in the art that the present invention can be without one
Or multiple these details and be carried out.In other example, in order to avoid obscuring with the present invention,
Technical characteristics more well known in the art are not described.
In order to thoroughly understand the present invention, detailed technique will be proposed in following description.Obviously, this
Bright execution is not limited to the specific details that those skilled in the art is familiar with.The present invention's is preferable real
Execute example to be described in detail as follows, but in addition to these describe in detail, the present invention can also have other and implement
Mode.
Hereinafter embodiments of the invention are described in detail.
With reference to Fig. 1-Fig. 3, a kind of offshore wind turbine list mounting method for blade, it is characterised in that described method
Comprise the following steps: cabin p-with wheel hub group, boats and ships stop-cabin lifting-leaf blade hanging preparation-blade hangs
Dress；
1) boats and ships are stopped
Considering crane ship crane barge maximum sling height and hoisting weight, the radius of gyration, collision free blower fan
When equipment, selecting optimum ship's fix position, position crane ship by GPS, blower fan is transported
Defeated ship is by twisting anchor by specifying position；
2) cabin (2-1) and wheel hub (2-2) organize right
Aloft carry out blade due to needs assembled, thus in advance by special tooling by wheel hub (2-2) with
Integral hoisting again after cabin (2-1) is pre-splicing, pre-splicing process need to be attached by cabin (2-1) inner disc turner dress etc.
Part installation puts in place, cabin (2-1) completes with wheel hub (2-2) moment；
3) cabin (2-1) lifting
Lifting cabin (2-1), by tying up to cabin (2-1) suspender cable wind rope end to end, it is ensured that cabin (2-1)
Steadily lift by crane and in place, complete cabin (2-1) and tower by the guide pins of cabin (2-1) flange in the bottom
The docking of cylinder (4)；
4) leaf blade hanging prepares
A. after cabin (2-1) is in place, powered to blower fan by temporary cable, it is ensured that illumination, jiggering oil
Pump, yaw system and wheel hub can run well, and adjust cabin (2-1) and wheel hub (2-2) to leaf
Sheet installation site；
B., before leaf blade hanging, complete blade and unbind, and the work that vane rain cover and blade guide pins are installed
Make, the screw surface spraying lubricating grease that then docks with wheel hub (2-2) at blade and check blade interior and
There is no-sundries on surface；
5) leaf blade hanging
A. first with crane barge suspension hook, " single blade special tooling c-type hanging beam (3) " is arranged on blade one (1)
On, then arrange cable wind rope, by jiggering before lifting, by upper for wheel hub (2-2) and blade one (1)
The flange connected is adjusted to horizontal level impeller is locked, then utilizes single blade of crane barge and outfit
Special tooling c-type hanging beam (3) hoisting blade one (1), when blade one (1) and wheel hub (2-2) interface
Bolt can pine hook after tightening；
B. then passing through jiggering adjustment wheel hub (2-2) makes the flange being connected with blade two (5) to horizontal position
Putting and impeller is locked, carry out the lifting of blade two (5), repeat the above steps carries out blade three (6)
Lifting, make blade moment reach setting by stretcher after whole leaf blade hangings complete.
Having the beneficial effect that of the present embodiment
The present invention have accumulated the accurate installation experience of offshore wind farm, can provide as offshore wind farm Large scale construction
Instruct, there is stronger promotional value.
The present invention is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment
It is only intended to citing and descriptive purpose, and is not intended to limit the invention to described scope of embodiments
In.In addition it will be appreciated by persons skilled in the art that and the invention is not limited in above-described embodiment, root
Can also make more kinds of variants and modifications according to the teachings of the present invention, these variants and modifications all fall within this
Within inventing scope required for protection.Protection scope of the present invention by the appended claims and etc.
Effect scope is defined.
Claims (1)
1. an offshore wind turbine list mounting method for blade, it is characterised in that said method comprising the steps of:
Boats and ships stop-cabin and wheel hub group p-cabin lifting-leaf blade hanging preparation-leaf blade hanging；
1) boats and ships are stopped
Considering crane ship crane barge maximum sling height and hoisting weight, the radius of gyration, collision free blower fan
When equipment, selecting optimum ship's fix position, position crane ship by GPS, blower fan is transported
Defeated ship is by twisting anchor by specifying position；
2) cabin (2-1) and wheel hub (2-2) organize right
Aloft carry out blade due to needs assembled, thus in advance by special tooling by wheel hub (2-2) with
Integral hoisting again after cabin (2-1) is pre-splicing, pre-splicing process need to be attached by cabin (2-1) inner disc turner dress etc.
Part installation puts in place, cabin (2-1) completes with wheel hub (2-2) moment；
3) cabin (2-1) lifting
Lifting cabin (2-1), by tying up to cabin (2-1) suspender cable wind rope end to end, it is ensured that cabin (2-1)
Steadily lift by crane and in place, complete cabin (2-1) and tower by the guide pins of cabin (2-1) flange in the bottom
The docking of cylinder (4)；
4) leaf blade hanging prepares
A. after cabin (2-1) is in place, powered to blower fan by temporary cable, it is ensured that illumination, jiggering oil
Pump, yaw system and wheel hub can run well, and adjust cabin (2-1) and wheel hub (2-2) to leaf
Sheet installation site；
B., before leaf blade hanging, complete blade and unbind, and the work that vane rain cover and blade guide pins are installed
Make, the screw surface spraying lubricating grease that then docks with wheel hub (2-2) at blade and check blade interior and
There is no-sundries on surface；
5) leaf blade hanging
A. first with crane barge suspension hook, " single blade special tooling c-type hanging beam (3) " is arranged on blade one (1)
On, then arrange cable wind rope, by jiggering before lifting, by upper for wheel hub (2-2) and blade one (1)
The flange connected is adjusted to horizontal level impeller is locked, then utilizes single blade of crane barge and outfit
Special tooling c-type hanging beam (3) hoisting blade one (1), when blade one (1) and wheel hub (2-2) interface
Bolt can pine hook after tightening；
B. then passing through jiggering adjustment wheel hub (2-2) makes the flange being connected with blade two (5) to horizontal position
Putting and impeller is locked, carry out the lifting of blade two (5), repeat the above steps carries out blade three (6)
Lifting, make blade moment reach setting by stretcher after whole leaf blade hangings complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610344803.8A CN105927478A (en) | 2016-05-17 | 2016-05-17 | Offshore fan single-blade mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610344803.8A CN105927478A (en) | 2016-05-17 | 2016-05-17 | Offshore fan single-blade mounting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105927478A true CN105927478A (en) | 2016-09-07 |
Family
ID=56841019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610344803.8A Pending CN105927478A (en) | 2016-05-17 | 2016-05-17 | Offshore fan single-blade mounting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105927478A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499590A (en) * | 2016-12-14 | 2017-03-15 | 广东明阳风电产业集团有限公司 | A kind of offshore lifting method of ultra-compact two blade wind power generations unit |
| CN106593788A (en) * | 2016-12-16 | 2017-04-26 | 北京金风科创风电设备有限公司 | Device maintenance device, system and device maintenance method |
| CN108799006A (en) * | 2018-08-03 | 2018-11-13 | 国电联合动力技术有限公司 | A kind of high-power wind-driven generator group cranking system and its wind power generating set |
| CN109340056A (en) * | 2018-12-03 | 2019-02-15 | 三重能有限公司 | Blower wind wheel hanging method |
| CN109973320A (en) * | 2019-04-28 | 2019-07-05 | 中交第一航务工程局有限公司 | A kind of wheel hub rotary tooling for convenient completion draught fan impeller spelling |
| CN110637156A (en) * | 2017-03-07 | 2019-12-31 | 西门子歌美飒可再生能源公司 | Assembly system for assembling a first wind turbine component of a wind turbine and a second wind turbine component of a wind turbine and method for assembling a wind turbine by using the assembly system |
| KR20200121103A (en) * | 2019-04-15 | 2020-10-23 | 두산중공업 주식회사 | Wind turbine and installing method of wind turbine |
| CN112211789A (en) * | 2020-10-22 | 2021-01-12 | 华能新能源股份有限公司河北分公司 | Single-blade hoisting method |
| CN113107780A (en) * | 2020-01-10 | 2021-07-13 | 新疆金风科技股份有限公司 | Blade assembling method and unidirectional rotating device of wind generating set |
| CN113931802A (en) * | 2021-09-24 | 2022-01-14 | 广东水电二局股份有限公司 | High-altitude fan blade replacement method based on cooperation of double cranes |
| CN113982848A (en) * | 2021-10-20 | 2022-01-28 | 广东精铟海洋工程股份有限公司 | Installation method of single blade of offshore wind driven generator |
| CN114228946A (en) * | 2021-11-09 | 2022-03-25 | 山东宏洲海洋工程有限公司 | Pre-assembly process of offshore wind turbine |
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| CN202148134U (en) * | 2011-07-05 | 2012-02-22 | 龙源（北京）风电工程技术有限公司 | Dedicated hanging beam for hanging single blade of wind turbine |
| EP2565440A2 (en) * | 2011-08-31 | 2013-03-06 | Nordex Energy GmbH | Harness for mounting a single blade to a rotor or for mounting a star-configured rotor to a wind power plant and method therefor |
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| CN103145051A (en) * | 2013-03-13 | 2013-06-12 | 杭州国电大力机电工程有限公司 | Separated hoisting device of offshore wind turbine generator, and installation method |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499590B (en) * | 2016-12-14 | 2019-01-22 | 明阳智慧能源集团股份公司 | A kind of offshore lifting method of ultra-compact two blade wind power generations unit |
| CN106499590A (en) * | 2016-12-14 | 2017-03-15 | 广东明阳风电产业集团有限公司 | A kind of offshore lifting method of ultra-compact two blade wind power generations unit |
| CN106593788B (en) * | 2016-12-16 | 2020-03-03 | 北京金风科创风电设备有限公司 | Device maintenance device, system and device maintenance method |
| CN106593788A (en) * | 2016-12-16 | 2017-04-26 | 北京金风科创风电设备有限公司 | Device maintenance device, system and device maintenance method |
| US11174845B2 (en) | 2017-03-07 | 2021-11-16 | Siemens Gamesa Renewable Energy A/S | Assembly system for assembling of a first wind turbine component of a wind turbine and second wind turbine component of the wind turbine and method for assembling of a wind turbine by using the assembly system |
| CN110637156A (en) * | 2017-03-07 | 2019-12-31 | 西门子歌美飒可再生能源公司 | Assembly system for assembling a first wind turbine component of a wind turbine and a second wind turbine component of a wind turbine and method for assembling a wind turbine by using the assembly system |
| CN108799006A (en) * | 2018-08-03 | 2018-11-13 | 国电联合动力技术有限公司 | A kind of high-power wind-driven generator group cranking system and its wind power generating set |
| CN109340056A (en) * | 2018-12-03 | 2019-02-15 | 三重能有限公司 | Blower wind wheel hanging method |
| KR20200121103A (en) * | 2019-04-15 | 2020-10-23 | 두산중공업 주식회사 | Wind turbine and installing method of wind turbine |
| KR102173125B1 (en) | 2019-04-15 | 2020-11-03 | 두산중공업 주식회사 | Wind turbine and installing method of wind turbine |
| CN109973320A (en) * | 2019-04-28 | 2019-07-05 | 中交第一航务工程局有限公司 | A kind of wheel hub rotary tooling for convenient completion draught fan impeller spelling |
| CN113107780A (en) * | 2020-01-10 | 2021-07-13 | 新疆金风科技股份有限公司 | Blade assembling method and unidirectional rotating device of wind generating set |
| CN113107780B (en) * | 2020-01-10 | 2023-03-03 | 新疆金风科技股份有限公司 | Blade assembling method and unidirectional rotating device of wind generating set |
| CN112211789A (en) * | 2020-10-22 | 2021-01-12 | 华能新能源股份有限公司河北分公司 | Single-blade hoisting method |
| CN113931802A (en) * | 2021-09-24 | 2022-01-14 | 广东水电二局股份有限公司 | High-altitude fan blade replacement method based on cooperation of double cranes |
| CN113982848A (en) * | 2021-10-20 | 2022-01-28 | 广东精铟海洋工程股份有限公司 | Installation method of single blade of offshore wind driven generator |
| CN114228946A (en) * | 2021-11-09 | 2022-03-25 | 山东宏洲海洋工程有限公司 | Pre-assembly process of offshore wind turbine |
| CN114228946B (en) * | 2021-11-09 | 2024-01-12 | 山东宏洲海洋工程有限公司 | Pre-assembling process for offshore wind turbine |
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Application publication date: 20160907 |
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