CN206608280U - Fan part is had bad luck, assembled, lifting integral type wind turbine installation vessel - Google Patents
Fan part is had bad luck, assembled, lifting integral type wind turbine installation vessel Download PDFInfo
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- CN206608280U CN206608280U CN201720324422.3U CN201720324422U CN206608280U CN 206608280 U CN206608280 U CN 206608280U CN 201720324422 U CN201720324422 U CN 201720324422U CN 206608280 U CN206608280 U CN 206608280U
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- crane
- bad luck
- wind turbine
- fan part
- lifting
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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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Abstract
Have bad luck, assemble this application discloses a kind of fan part, lifting integral type wind turbine installation vessel.Fan part has bad luck, assembles, lift integral type wind turbine installation vessel including installation ship hull, the first crane is provided with the deck of installation ship hull, the second crane for assembling blower fan is provided with below the crane arm of first crane, crane arm one end of first crane and the second crane is all connected with handling component, and the lifting brachium of the second crane is less than the lifting brachium of the first crane；It is additionally provided with the deck of installation ship hull for having bad luck fan part to the transporting trolley of the second crane.By having bad luck, assembling, hanging apparatus coordinate, greatly reduce the stand-by period of fan part ships that transport, assemble it is synchronous with lifting, reduced while improving installation effectiveness transport and installation cost.
Description
Technical field
Apparatus field is installed present application relates generally to offshore wind farm, and in particular to wind turbine installation vessel field, more particularly to wind
Machine part is had bad luck, assembled, lifting integral type wind turbine installation vessel.
Background technology
The installation of offshore wind power equipment can be assembled first, whole machine installation, and first nearby berthing facilities are built on land, be transported after assembling
It is defeated, but complete machine carries out hoisting transportation, hanging device is expensive, larger by inside even from weather, and the time cycle lengthens, and exists larger
Security risk.Conventional is first to transport at present, rear to be installed using installation ship, and the transport of fan part is general when Wind turbines are installed
It is divided into two kinds of situations, one, which is that itself installation ship is sufficiently large, there are enough spaces to transport blower fan component, and two be to need specially
The round-the-clock stop of ships that transport provides part for construction operation at any time at the construction field (site).With offshore wind farm installed capacity not
Disconnected increase, weight, the volume of Wind turbines part also become big continuous, so if still being transported using traditional fan part
Defeated, mounting means can be higher to the scale requirement of installation ship or has one to the quantity and loading capacity of cargo ship or stand-by period
Provisioning request, this will certainly increase the cost of wind-powered electricity generation installation.Therefore, carry efficient in the transport of Wind turbines and installation process
Reduce cost simultaneously most important.
Utility model content
In view of drawbacks described above of the prior art or deficiency, expect that providing a kind of fan part has bad luck, assembles, lifting one
Formula wind turbine installation vessel, by having bad luck, assembling, hanging apparatus coordinate, greatly reduce the stand-by period of fan part ships that transport, group
Dress is synchronous with lifting, and transport and the cost installed are reduced while improving installation effectiveness.
Fan part is had bad luck, assembled, lifting integral type wind turbine installation vessel, including installation ship hull, the first of installation ship hull
The second crane being provided with below the first crane, the crane arm of the first crane for assembling blower fan is provided with plate, the
Crane arm one end of one crane and the second crane is all connected with handling component, and the lifting brachium of the second crane is less than the first
The lifting brachium of heavy-duty machine；It is additionally provided with the deck of installation ship hull small to having bad luck for the second crane for having bad luck fan part
Car.
Further, several tracks for being used to run transporting trolley, rail end are provided with the deck of installation ship hull
Below the crane arm for being arranged at the second crane.
Further, the rotatable pedestal for being used to hold blower fan hub is provided with below the crane arm of the second crane.
Further, being provided with above and below being provided with the installation ship hull in the supporting leg stake of hull, supporting leg stake can
The lowering or hoisting gear of lifting landing leg stake, lowering or hoisting gear is internally provided with pressure sensor.
Further, the supporting leg stake is respectively arranged at the both sides of forward andor aft.
Further, first crane takes off bar crane to be fixed, and the second crane is Full Rotary crane.
Further, it is provided with transverse shifting component at the top of the fixation gin pole of first crane.
The technical scheme provided according to the embodiment of the present application, is used cooperatively by said modules, can greatly reduce part fortune
The stand-by period of defeated ship, and be the assembling of achievable fan blade and wheel hub by installation ship itself, assemble synchronous with lifting
Carry out, the set-up time of whole blower fan can be saved, meanwhile, installation ship can avoid land from setting up assembling as assembly platform
Place increases cost, it is to avoid the difficulty that whole blower fan is transported.Further, according to some embodiments of the application, pass through
Track on deck can ensure that the steady of transporting trolley is had bad luck, and wind and wave resistance impact capacity is strong, because fan blade is into different
Rotatable base below angle, the crane arm of the second crane can be ensured by the way that wheel hub is adjusted into suitable position
The Fast Installation of blade.It both can guarantee that ship remained half floating state using the lowering or hoisting gear of supporting leg stake, and do not increased largely
The stress of staking leg, reduces influence of the wave to stability of ship, so as to realize the stable progress of installation exercise.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, the application's is other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is the integral type wind turbine installation vessel structural representation of the embodiment of the utility model one；
Fig. 2 is the top view of the integral type wind turbine installation vessel of the embodiment of the utility model one；
Fig. 3 is the supporting leg pilework schematic diagram of the embodiment of the utility model one；
Fig. 4 has bad luck, assembled for the fan part of the embodiment of the utility model one, hoisting process schematic diagram；
Wherein, 1- installation ships hull；The cranes of 2- first；The cranes of 3- second；4- transporting trolleys；5- tracks；6- supporting legs
Stake；7- lowering or hoisting gears.
Embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to the utility model.Further need exist for explanation
, for the ease of description, the part related to utility model is illustrate only in accompanying drawing.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Referring to Fig. 1, fan part is had bad luck, assembled, lifting integral type wind turbine installation vessel, including installation ship hull 1, installation ship
Be provided with the first crane 2 on the deck of hull 1, be provided with below the crane arm of the first crane 2 for assemble blower fan the
Crane arm one end of two cranes 3, the first crane 2 and the second crane 3 is all connected with handling component, of the second crane 3
Weighing arm length is less than the lifting brachium of the first crane 2；It is additionally provided with the deck of installation ship hull 1 for having bad luck fan part extremely
The transporting trolley 4 of second crane.Used cooperatively by said modules, fan part is risen and is transported to installation ship by the first crane 2
Hull 1, realizes assembling on installation ship hull 1, can greatly reduce the stand-by period of part ships that transport, reduction transport and wait
Cost.Second crane is assembled, and realizes the assembling to fan blade and wheel hub by installation ship itself, it is not necessary in land
Superstructure assembles place, and the blower fan being completed is lifted by the first crane 2 at any time, assembles with lifting same stepping
OK, the set-up time of whole blower fan can be saved.Referring to Fig. 1, the cabin of blower fan can beforehand through the first crane 2 be transported to peace
Load the fore position of hull 1 onto ship, wait the assembling with fan blade and wheel hub.
Referring to Fig. 2, as preferred embodiment, several are provided with the deck of installation ship hull 1 and has bad luck small for operation
The track 5 of car, the end of track 5 is arranged at below the crane arm of the second crane 3., can be with by the setting of the track 5 on deck
Ensure that the steady of transporting trolley is had bad luck, wind and wave resistance impact capacity is strong during operation on the sea, it is ensured that transporting trolley is fast and effectively operated,
Each fan part is had bad luck to precalculated position.
As preferred embodiment, with reference to Fig. 1 and Fig. 2, rotatable use is provided with below the crane arm of the second crane 3
In the pedestal for holding blower fan hub.It is such a setting be due to fan blade into different angles, the second crane 3 is being transported
During with installing, in order to ensure the installation accuracy of blade, the labor intensity of the second crane 3, the crane arm of the second crane are reduced
The rotatable base of lower section can ensure the Fast Installation of blade by the way that wheel hub is adjusted into suitable position.As more excellent
The embodiment of choosing, rotatable base is that rotating driving device is set below the round platform coordinated with wheel hub size, round platform, it is ensured that platform
Stable rotation drive the rotatable base of wheel hub rotation so as to be formed.
Further, since in installation process, hull needs to adapt to the change heave of the hydrology and tidal level, brings certain installation
Difficulty, simple offshore platform requires higher, and the carrying to pile foundation and spud leg all there are certain requirements, and improve cost, this practicality
New wind turbine installation vessel is semi-floating, specifically, referring to Fig. 3, passing through the supporting leg stake on hull above and below setting through hull
6, the lowering or hoisting gear 7 of liftable supporting leg stake 6 is provided with supporting leg stake 6, lowering or hoisting gear 7 is internally provided with pressure sensor.Lifting
The main body of device 7 is by hydraulic oil cylinder driving, and lowering or hoisting gear 7 and supporting leg stake 6 is locking condition during operation, ship without heave movement, when tide or
When wave changes, the pressure sensor inside lowering or hoisting gear 7 senses the increase or reduction of active force, waits active force to increase or subtract
During the threshold values as little as set in advance, lowering or hoisting gear 7 can adjust itself thrust by adjusting itself decrement, so as to slowly adjust
The rise or falling of ship, so both can guarantee that ship remained half floating state, and not roll up the stress of spud leg, subtract
Influence of the wave to vessel stability is lacked, so as to realize the stable progress of installation exercise.
As preferred embodiment, the supporting leg stake 6 with reference to described in Fig. 3 is respectively arranged at the both sides of forward andor aft, so that right
The heave of whole hull is regulated and controled, and four groups of lowering or hoisting gears 7 of four supporting leg stakes 6 be able to can also both be linked with single action, it is ensured that peace
The stability of ship-loading operation.Compared to flat-bottomed boat, semi-floating wind turbine installation vessel cost of the present utility model is lower, and supporting leg stake is than flat
Platform ship it is more flexible, can be adjusted at any time according to tide or wave, effectively prevent the possibility of puncture, spud leg is held
Power requirement is carried to be greatly reduced compared to flat-bottomed boat.
In preferred embodiment scheme, referring to Fig. 1, the first crane takes off bar crane, the second crane for fixation
For Full Rotary crane.First crane is using fixing under gin pole formula elevator boom rack, same cost condition, compared to full circle swinging
Formula crane, fixed gin pole hoisting facilities can realize bigger lift heavy, and operation expense is relatively low, so as to substantially reduce manufacture
Cost, and the second crane for the ease of assembling, using Full Rotary more flexible.
As preferred scheme, the fixation gin pole of first crane can be the common setting in this area, still
In order to obtain transverse shifting component is provided with the top of more preferable lifting effect, the fixation gin pole of the first crane.It can solve
Due to the installation limitation that fixed arm support is brought, efficiently solve due to the lifting deviation that the factors such as ship's fix deviation are brought.
Specifically, referring to Fig. 4, above-mentioned fan part of the present utility model is had bad luck, assembled, lifting integral type wind turbine installation vessel
Work progress it is as follows：
The cabin in fan part and other parts are hoisted to wind turbine installation vessel from cargo ship using the first crane
Head, is had bad luck other parts in fan part to the second crane boom by track using transporting trolley.I.e.
One crane 2 first plays the cabin in blower fan fore or other the vacant positions for being transported to installation ship hull, waits and assembles
Part further assemble.Had bad luck for the part that other needs are assembled by transporting trolley 4 and track 5 to the second crane
3 lower section, is assembled with miscellaneous part, in actual implementation process, according to part again after being assembled by the second crane 3
Order and assembling sequence are started shipment with can adjust the need for assembling.
Engine-room fan wheel hub in fan part is positioned on pedestal, blade and wheel of second crane to blower fan is utilized
Hub is assembled, and passes through pedestal adjustment angle in assembling process.Blade and wheel hub are started shipment using the first crane 2, with having bad luck
Dolly 4 is had bad luck to the lower section of the second crane 3, is assembled in blade on wheel hub one by one with the crane arm of the second crane 3, this mistake
Wheel hub, preferentially can be positioned on pedestal by Cheng Zhong, and blade is installed after the suitable installation site of rotating basis to blade.
After assembling is finished, cabin is installed and tower top using the first crane, blower fan is lifted in cabin.It is i.e. sharp
With the first crane 2 by cabin and blower fan lifting and the top of the tower of wind-powered electricity generation installation foundation, the construction that wind-powered electricity generation is installed is completed.
By the operation of above-mentioned integral type wind turbine installation vessel, fan part can be had bad luck on installation ship, assemble,
Lifting, significantly saves the stand-by period of cargo ship, improves the utilization rate of cargo ship, reduce cost, while above-mentioned work
Skill does not need large-scale land assembling place, and step is easy, and operable ability is strong.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that utility model scope involved in the application, however it is not limited to the particular combination of above-mentioned technical characteristic
Technical scheme, while should also cover in the case where not departing from utility model design, by above-mentioned technical characteristic or its be equal
Feature be combined formed by other technical schemes.Such as features described above has with (but not limited to) disclosed herein
The technical characteristic for having similar functions carries out technical scheme formed by replacement mutually.
Claims (7)
1. fan part is had bad luck, assembled, lifting integral type wind turbine installation vessel, including installation ship hull (1), it is characterised in that peace
It is provided with below the first crane (2), the crane arm of the first crane (2) and is provided with for group on the deck of shipment hull (1)
Crane arm one end of the second crane (3) of dress blower fan, the first crane (2) and the second crane (3) is all connected with handling component,
The lifting brachium of second crane (3) is less than the lifting brachium of the first crane (2)；Also set on the deck of installation ship hull (1)
It is equipped with for having bad luck fan part to the transporting trolley (4) of the second crane (3).
2. fan part according to claim 1 is had bad luck, assembled, lifting integral type wind turbine installation vessel, it is characterised in that peace
Several tracks (5) for being used to run transporting trolley are provided with the deck of shipment hull (1), track (5) end is arranged at second
Below the crane arm of crane (3).
3. fan part according to claim 1 is had bad luck, assembled, lifting integral type wind turbine installation vessel, it is characterised in that the
The rotatable pedestal for being used to hold blower fan hub is provided with below the crane arm of two cranes (3).
4. fan part according to claim 1 is had bad luck, assembled, lifting integral type wind turbine installation vessel, it is characterised in that institute
State and the stake of liftable supporting leg is provided with the supporting leg stake (6) being provided with installation ship hull (1) up and down through hull, supporting leg stake (6)
(6) lowering or hoisting gear (7), lowering or hoisting gear (7) is internally provided with pressure sensor.
5. fan part according to claim 4 is had bad luck, assembled, lifting integral type wind turbine installation vessel, it is characterised in that institute
State the both sides that supporting leg stake (6) is respectively arranged at forward andor aft.
6. fan part according to claim 1 is had bad luck, assembled, lifting integral type wind turbine installation vessel, it is characterised in that institute
State the first crane (2) and take off bar crane to be fixed, the second crane (3) is Full Rotary crane.
7. fan part according to claim 6 is had bad luck, assembled, lifting integral type wind turbine installation vessel, it is characterised in that institute
Transverse shifting component is provided with the top of the fixation gin pole for stating the first crane (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720324422.3U CN206608280U (en) | 2017-03-29 | 2017-03-29 | Fan part is had bad luck, assembled, lifting integral type wind turbine installation vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720324422.3U CN206608280U (en) | 2017-03-29 | 2017-03-29 | Fan part is had bad luck, assembled, lifting integral type wind turbine installation vessel |
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| Publication Number | Publication Date |
|---|---|
| CN206608280U true CN206608280U (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720324422.3U Active CN206608280U (en) | 2017-03-29 | 2017-03-29 | Fan part is had bad luck, assembled, lifting integral type wind turbine installation vessel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762439A (en) * | 2017-03-29 | 2017-05-31 | 中交航局第二工程有限公司 | Fan part is had bad luck, assembles, lifting integral type wind turbine installation vessel and technique |
| CN111943062A (en) * | 2020-06-24 | 2020-11-17 | 广东力特工程机械有限公司 | Method for offshore hoisting operation of large crawler crane |
-
2017
- 2017-03-29 CN CN201720324422.3U patent/CN206608280U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762439A (en) * | 2017-03-29 | 2017-05-31 | 中交航局第二工程有限公司 | Fan part is had bad luck, assembles, lifting integral type wind turbine installation vessel and technique |
| CN111943062A (en) * | 2020-06-24 | 2020-11-17 | 广东力特工程机械有限公司 | Method for offshore hoisting operation of large crawler crane |
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