CN103807116A - Inhaul cable jack lifting type offshore wind power generation set installing device and construction method - Google Patents
Inhaul cable jack lifting type offshore wind power generation set installing device and construction method Download PDFInfo
- Publication number
- CN103807116A CN103807116A CN201410044744.3A CN201410044744A CN103807116A CN 103807116 A CN103807116 A CN 103807116A CN 201410044744 A CN201410044744 A CN 201410044744A CN 103807116 A CN103807116 A CN 103807116A
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- CN
- China
- Prior art keywords
- locking device
- offshore wind
- wind turbine
- line jack
- draught fan
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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
-
- 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
- Y02E10/727—Offshore wind turbines
Abstract
The invention relates to an inhaul cable jack lifting type offshore wind power generation set installing device. The device comprises a draught fan fixing frame fixedly mounted on a draught fan installation boat, wherein a draught fan lifting installation device is mounted in the fixing frame. The method comprises the steps that after a draught fan is loaded, a top locking device and a bottom locking device are both kept in a locking state; after reaching an installation site, the top locking device is loosened, a retaining device is loosened, the bottom locking device is kept in the locking state, the lifting device is started to pull the bottom locking device through a steel wire rope, the top locking device conducts locking to enable a draught fan foundation to be aligned with the draught fan after the whole draught fan is lifted to a certain altitude, and then the lifting device is started and the draught fan is put down to achieve accurate installation. According to the inhaul cable jack lifting type offshore wind power generation set installing device and a construction method, stability of draught fan installation is high, construction is convenient, transportation is safe, installation speed is high, the influence on the surrounding environment is small, safety is achieved, and engineering construction cost is low.
Description
Technical field
The present invention relates to a kind of offshore wind turbine drag-line jack lifting mounting device and method of construction.
Background technique
The platform-type mounting type of the many employings of general offshore wind generating, after boats and ships are in place, installation ship jacking is departed to the water surface, carry out again the installation of blower fan, execution conditions more complicated, the construction conditions such as high wind, torrent, wave are more complicated, cause the installation cost of blower fan larger, and under platform-type support device, dynamic load may cause " puncture " phenomenon, formation accident, and be subject to the influence condition of the depth of water more.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of offshore wind turbine drag-line jack lifting mounting device and method of construction.
For solving the problems of the technologies described above, offshore wind turbine drag-line jack lifting mounting device of the present invention, comprises the fan fixed mount being fixedly mounted on installation vessel, blower fan is installed in fixing frame and is lifted erecting device.
Described blower fan lifts erecting device and comprises the lifting device that is fixedly mounted on fan fixed mount top, lifting device connecting steel wire ropes, and wire rope connects the bottom locking device that can slide along fixing frame.
Top locking device is also set on described lifting device.
Described bottom locking device arranges two-layer, and first layer bottom locking device is fixedly connected with or is connected by wire rope with second layer bottom locking device.
The guide rail that can slide up and down for bottom locking device is set on described fan fixed mount.
The position that described bottom locking device contacts with guide rail arranges stopping device.
Described stopping device is for compressing jack or locating stud.
Buoyancy aid power assisting device is installed in described fixing frame bottom.
Described top locking device and bottom locking device use and compress jack, and described lifting device uses drag-line jack.
A kind of method of construction that uses above-mentioned offshore wind turbine drag-line jack lifting mounting device, comprise the following steps, after blower fan shipment, top locking device and bottom locking device maintain the lock status, arrive behind erecting bed, top locking device unclamps, stopping device unclamps, bottom locking device maintains the lock status, start lifting device, pull bottom locking device by wire rope, promote overall blower fan apparatus to certain altitude, top locking device locking, installation ship displacement, blower foundation is aimed at blower fan, start lifting device, unclamp stopping device, lower air discharging machine is realized accurately and being installed.
Adopt after such structure, assembling good stability of the present invention, easy construction, transportation safety, installation rate is fast, little to surrounding environment influence, and safety, Construction Cost are low.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of offshore wind turbine drag-line jack lifting mounting device of the present invention.
Fig. 2 is the plan view of offshore wind turbine drag-line jack lifting mounting device of the present invention.
Fig. 3 is the structural representation of offshore wind turbine drag-line jack lifting mounting device locking device of the present invention.
Reference character: fan fixed mount 1, lifting device 2, wire rope 3, bottom locking device 4, top locking device 5, first layer bottom locking device 41, second layer bottom locking device 42, guide rail 6, compresses jack 7, buoyancy aid power assisting device 8, stop compresses jack 9, tower cylinder 12, drag-line jack 13, locating stud 14, blower foundation 15, locking device framework 16.
Embodiment
As shown in Figure 1 to Figure 3, offshore wind turbine drag-line jack lifting mounting device of the present invention, comprise the fan fixed mount 1 being fixedly mounted on installation vessel, the top fixed installation lifting device 2 of fan fixed mount 1, lifting device 2 uses drag-line jack 10, drag-line jack 13 connecting steel wire ropes 3, wire rope 3 connects the bottom locking device 4 that can slide along fixing frame 1, top locking device 5 is set on lifting device 2, bottom locking device arranges two-layer, first layer bottom locking device 41 is fixedly connected with or is connected by wire rope with second layer bottom locking device 42.The guide rail 6 that can slide up and down for bottom locking device 4 is set on fan fixed mount 1.The position that bottom locking device 4 contacts with guide rail arranges stopping device, stopping device is for compressing jack 7, stopping device is also chosen as locating stud, buoyancy aid power assisting device 8 is installed in fixing frame 1 bottom, and top locking device 5 and bottom locking device 4 are all on locking device framework 14, to install towards the stop of tower cylinder to compress jack 9.Tower cylinder bottom is provided with locating stud 14, and blower foundation 15 is provided with positioning hole.
A kind of method of construction that uses above-mentioned offshore wind turbine drag-line jack lifting mounting device, comprise the following steps, after blower fan shipment, top locking device 5 and bottom locking device 4 maintain the lock status, arrive behind erecting bed, top locking device 5 unclamps, stopping device unclamps, bottom locking device 4 maintains the lock status, start lifting device 2, pull bottom locking device 4 by wire rope 3, promote overall blower fan apparatus to certain altitude, top locking device 5 locks, installation ship displacement, blower foundation is aimed at blower fan tower barrel 12, start lifting device 2, unclamp stopping device, lower air discharging machine is realized accurately and being installed.
The above, be only to preferred embodiment of the present invention, not the present invention done to other forms of restriction, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equal variation.Every the present invention program's content that do not depart from,, all drops in protection scope of the present invention any simple modification made for any of the above embodiments, equivalent variations and remodeling according to technical spirit of the present invention.
Claims (10)
1. an offshore wind turbine drag-line jack lifting mounting device, is characterized in that: comprise the fixing frame being fixedly mounted on installation vessel, blower fan is installed in fixing frame and is lifted erecting device.
2. according to offshore wind turbine drag-line jack lifting mounting device claimed in claim 1, it is characterized in that: described blower fan lifts erecting device and comprises the lifting device that is fixedly mounted on fixing frame top, lifting device connecting steel wire ropes, wire rope connects the bottom locking device that can slide along fixing frame.
3. according to offshore wind turbine drag-line jack lifting mounting device claimed in claim 2, it is characterized in that: top locking device is also set on described lifting device.
4. according to the offshore wind turbine drag-line jack lifting mounting device described in claim 2 or 3, it is characterized in that: described bottom locking device arranges two-layer, first layer bottom locking device is fixedly connected with or is connected by wire rope with second layer bottom locking device.
5. according to offshore wind turbine drag-line jack lifting mounting device claimed in claim 4, it is characterized in that: the guide rail that can slide up and down for bottom locking device is set on described fan fixed mount.
6. according to offshore wind turbine drag-line jack lifting mounting device claimed in claim 5, it is characterized in that: the position that described bottom locking device contacts with guide rail arranges stopping device.
7. according to offshore wind turbine drag-line jack lifting mounting device claimed in claim 6, it is characterized in that: described stopping device is for compressing jack or locating stud.
8. according to offshore wind turbine drag-line jack lifting mounting device claimed in claim 7, it is characterized in that: buoyancy aid power assisting device is installed in described fixing frame bottom.
9. according to offshore wind turbine drag-line jack lifting mounting device claimed in claim 8, it is characterized in that: described top locking device and bottom locking device use and compress jack, and described lifting device uses drag-line jack.
10. one kind uses the method for construction of above-mentioned offshore wind turbine drag-line jack lifting mounting device, it is characterized in that: comprise the following steps, after blower fan shipment, top locking device and bottom locking device maintain the lock status, arrive behind erecting bed, top locking device unclamps, stopping device unclamps, bottom locking device maintains the lock status, start lifting device, pull bottom locking device by wire rope, promote overall blower fan apparatus to certain altitude, top locking device locking, installation ship displacement, blower foundation is aimed at blower fan, start lifting device, unclamp stopping device, lower air discharging machine is realized accurately and being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410044744.3A CN103807116B (en) | 2014-01-31 | 2014-01-31 | Offshore wind turbine drag-line jack lifting mounting device and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410044744.3A CN103807116B (en) | 2014-01-31 | 2014-01-31 | Offshore wind turbine drag-line jack lifting mounting device and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103807116A true CN103807116A (en) | 2014-05-21 |
| CN103807116B CN103807116B (en) | 2018-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410044744.3A Active CN103807116B (en) | 2014-01-31 | 2014-01-31 | Offshore wind turbine drag-line jack lifting mounting device and construction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103807116B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756081A (en) * | 2016-05-05 | 2016-07-13 | 江苏金海新能源科技有限公司 | Self-tapered end prestress wire circular truncated cone concrete drum offshore wind turbine foundation and construction method thereof |
| CN107725280A (en) * | 2017-09-12 | 2018-02-23 | 西北工业大学 | A kind of novel installation method of offshore set-up |
| NO20210396A1 (en) * | 2021-03-26 | 2022-09-27 | Isq As | Outrigger system for transportation and installation of fixed foundation wind turbines |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079476A (en) * | 2009-11-27 | 2011-06-01 | 三一电气有限责任公司 | Fan-holding equipment and mobile waterborne platform |
| US20110129334A1 (en) * | 2009-11-27 | 2011-06-02 | Sany Electric Co., Ltd. | Wind turbine holding and lifting system and movable operating platform above water |
| CN203822557U (en) * | 2014-01-31 | 2014-09-10 | 中交一航局第二工程有限公司 | Inhaul cable jack hoisting installation device of offshore wind power generator unit |
-
2014
- 2014-01-31 CN CN201410044744.3A patent/CN103807116B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079476A (en) * | 2009-11-27 | 2011-06-01 | 三一电气有限责任公司 | Fan-holding equipment and mobile waterborne platform |
| US20110129334A1 (en) * | 2009-11-27 | 2011-06-02 | Sany Electric Co., Ltd. | Wind turbine holding and lifting system and movable operating platform above water |
| CN203822557U (en) * | 2014-01-31 | 2014-09-10 | 中交一航局第二工程有限公司 | Inhaul cable jack hoisting installation device of offshore wind power generator unit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756081A (en) * | 2016-05-05 | 2016-07-13 | 江苏金海新能源科技有限公司 | Self-tapered end prestress wire circular truncated cone concrete drum offshore wind turbine foundation and construction method thereof |
| CN107725280A (en) * | 2017-09-12 | 2018-02-23 | 西北工业大学 | A kind of novel installation method of offshore set-up |
| CN107725280B (en) * | 2017-09-12 | 2019-04-19 | 西北工业大学 | A kind of novel installation method of offshore set-up |
| NO20210396A1 (en) * | 2021-03-26 | 2022-09-27 | Isq As | Outrigger system for transportation and installation of fixed foundation wind turbines |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103807116B (en) | 2018-06-08 |
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