CN201615033U - Flexible installing system of off-shore wind turbine generator system - Google Patents
Flexible installing system of off-shore wind turbine generator system Download PDFInfo
- Publication number
- CN201615033U CN201615033U CN2010201231477U CN201020123147U CN201615033U CN 201615033 U CN201615033 U CN 201615033U CN 2010201231477 U CN2010201231477 U CN 2010201231477U CN 201020123147 U CN201020123147 U CN 201020123147U CN 201615033 U CN201615033 U CN 201615033U
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- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000000725 suspension Substances 0.000 claims description 34
- 238000003032 molecular docking Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 238000009827 uniform distribution Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000011900 installation process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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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
The utility model discloses a flexible installing system of an off-shore wind turbine generator system, which comprises a balancing device which is installed on the upper portion of a fan body and used for balancing and a flexible abutting device, wherein the balancing device includes bilaterally symmetrical balance beams; a hollow installation part corresponding to the fan body is disposed in the middle of the balance beams; the flexible abutting device includes an upper lifting frame and a lower frame corresponding to the upper lifting frame; the upper lifting frame is used for being connected with the root portion of the fan body; the lower frame is used for being connected with a tower foundation of an offshore foundation platform; the upper lifting frame is provided with a buffering mechanism; and the lower frame is provided with a connection mechanism for connecting the upper lifting frame with the fan body. The flexible installing system of an off-shore wind turbine generator system realizes safely and stably installing the off-shore wind turbine generator system.
Description
Technical field
The utility model relates to the erection unit of offshore wind generating group, relate in particular to a kind of offshore wind generating group flexible installation system, this offshore wind generating group flexible installation system is used for realizing safe, reliable, the steady installation of offshore wind generating group.
Background technique
Compare with landwid electric field, marine wind electric field wind speed height, wind energy resources is abundant, be not subjected to the restriction of factors such as floor space, noise pollution, and it is nearer apart from the power load center in the flourishing power shortages of coastal economy district, therefore, Oversea wind power generation has become an important directions of wind-power electricity generation.
The installation process of existing offshore wind generating group is: set up marine basic platform in advance at sea, blower fan body elder generation assembly unit with wind-driven generator is good on land, be transported to marine basic platform by the marine transportation blower fan body that assembly unit is good then, winch on the tower barrel base of marine basic platform with the pontoon crane blower fan body that assembly unit is good again, dock installation.
In installation process owing to be subjected to the influence of marine stormy waves, case of collision appears between blower fan body and the tower barrel base easily, and be unfavorable for the location between blower fan body and the tower barrel base, increased the installation difficulty between blower fan body and the tower barrel base, in addition, because the center of gravity of blower fan body is higher, may take place that the blower fan body is laid particular stress on the heart or problem such as topple.
The model utility content
At the problems referred to above, the utility model provides a kind of offshore wind generating group flexible installation system, to solve problems of the prior art.
To achieve these goals, the technical solution of the utility model is as follows:
Offshore wind generating group flexible installation system is characterized in that, comprises
One is used to be installed in the Equilibrator that plays balanced action on blower fan body top, and described Equilibrator comprises symmetrical equalizer bar, and the middle part of described equalizer bar is provided with and the corresponding hollow assembly department of blower fan body;
One flexible docking device, described flexible docking device comprise and be used for the top suspension bracket that links together with blower fan body root, and with the tower barrel base of marine basic platform on the bottom support body that links together, described bottom support body is corresponding with the top suspension bracket; Described top suspension bracket is provided with damping mechanism, and described bottom support body has been provided with the support structure of accepting top suspension bracket and the effect of blower fan body.
Further, in the utility model, described support structure comprises first hydraulic power unit and the some cover Hydraulic Synchronizing hoist cylinders that are connected with first hydraulic power unit.
Further, in the utility model, described equalizer bar is provided with second hydraulic power unit, and described hollow assembly department place is provided with some groups of hydraulic pressure embracing hoop device, described some groups of hydraulic pressure embracing hoop device circumference uniform distributions are in the inside edge of hollow assembly department, and described hydraulic pressure embracing hoop device is connected with second hydraulic power unit.Further, in the utility model, the damping mechanism of described top suspension bracket comprises eight groups of hydraulic bjuffers, and described eight groups of hydraulic bjuffer circumference are laid on the suspension bracket of top.
Further, in the utility model, described Hydraulic Synchronizing hoist cylinder has eight covers, and circumference uniform distribution is on the support body of bottom.
Further, in the utility model, described bottom support body is provided with the rough positioning device of being convenient to the mutual coarse positioning of top suspension bracket, and described rough positioning device comprises the outer peripheral upright arm in the upper end that is arranged on the bottom support body.
Further, in the utility model, described top suspension bracket is provided with locating stud, and described bottom support body is provided with and the corresponding positioning seat of locating stud.
The beneficial effects of the utility model are:
1, Equilibrator is set, solves the high center of gravity of wind-powered electricity generation unit in base spelling, marine transportation and integral installation process, lay particular stress on the heart, significantly jolt, exist the problem of the hidden danger of toppling.
2, adopt hydraulic cushion and synchronization lifting technology to realize that the flexibility of blower fan body installs, guarantee in the whole erection process impact acceleration≤0.25g of blower fan special position is avoided the severe impact collision and causes blower fan to damage;
3, a whole set of flexible installation system volume is little, strong from heavy and light, carrying and buffering ability, safety reliability is good, and the automaticity height is controlled convenient, flexible, be particularly suitable under ocean environment, carrying out construction and installation, for the integral installation of offshore wind farm unit provides a kind of brand-new method of construction.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is a user mode schematic representation of the present utility model.
Fig. 2 is the structural representation of Equilibrator of the present utility model.
Fig. 3 is the plan view of Fig. 2.
Fig. 4 is the structural representation of flexible docking device of the present utility model.
Fig. 5 is the A place enlarged view of Fig. 4.
Fig. 6 is the plan structure schematic representation of Fig. 4.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, a kind of offshore wind generating group flexible installation system comprises Equilibrator 100, flexible docking device 200.
Referring to Fig. 2 and 3, Equilibrator 100 is used to be installed in blower fan body top, plays balanced action, mainly comprises equalizer bar 110, equalizer bar 110 bilateral symmetry.At equalizer bar 110 middle parts one hollow assembly department 120 is arranged, this hollow assembly department 120 is corresponding with blower fan body 300, so that equalizer bar 110 is sleeved on blower fan body 300 tops.Be provided with four groups of hydraulic pressure embracing hoop device 130 (fore-end of hydraulic jack is provided with the anchor ear part) at hollow assembly department 120 places, and four groups of hydraulic pressure embracing hoop device 130 circumference uniform distributions are in the inside edge of hollow assembly department 120.Equalizer bar 110 is provided with second hydraulic power unit, 140, the second hydraulic power units 140 and provides power to hydraulic pressure embracing hoop device 130, and second hydraulic power unit 140 is controlled its action by control system.When equalizer bar 110 was sleeved on blower fan body 300 tops, under the control of control system, hydraulic pressure embracing hoop device 130 was stretched out forward under the driving of second hydraulic power unit 140, holds blower fan body 300 tightly.
During use, earlier that 300 assembly units of blower fan body are good, then Equilibrator 100 is hung on the transportation pylon, and make the balance support body be enclosed within the top of blower fan body 300 reposefully, provide power by second hydraulic power unit 140 to hydraulic pressure embracing hoop device 130, make hydraulic pressure embracing hoop device 130 hold the blower fan body tightly.
Referring to Fig. 4,5,6, flexible docking device 200 comprises top suspension bracket 210 and bottom support body 220.
The middle part of top suspension bracket 210 is a cylinder hollow, so that top suspension bracket 210 is sleeved on outside the blower fan body root, top suspension bracket 210 is provided with damping mechanism, in the present embodiment, this damping mechanism comprises eight groups of hydraulic bjuffers 211, and eight groups of hydraulic bjuffer 211 circumference are laid on the top suspension bracket 210.Top suspension bracket 210 is provided with flange plate 212 (as shown in Figure 5) with blower fan body 300 joints, and is corresponding with the outward flange of blower fan body 300 bottoms, so that top suspension bracket 210 is connected with blower fan body 300 bolts.Also be provided with a pair of locating stud 213 (the first from left right side) in the lower end of top suspension bracket 210.
The middle part of bottom support body 220 is hollow, so that bottom support body 220 is sleeved on outside the tower barrel base 400.Bottom support body 220 is provided with the hydraulic bjuffer 211 corresponding strong points 221 with the top suspension bracket.Bottom support body 220 has been provided with the support structure of accepting top suspension bracket and the effect of blower fan body, and support structure is controlled its action by control system.In the present embodiment, support structure comprises first hydraulic power unit 223 and eight cover Hydraulic Synchronizing hoist cylinders 222, and eight cover Hydraulic Synchronizing hoist cylinders, 222 circumference are laid on the bottom support body 220, and the power of Hydraulic Synchronizing hoist cylinder 222 is provided by first hydraulic power unit 223.In order to determine the installation direction between top suspension bracket 210 and the bottom support body 220, bottom support body 220 is provided with rough positioning device, and this rough positioning device comprises the outer peripheral upright arm 224 in the upper end that is arranged on bottom support body 220.In addition, bottom support body 220 is provided with the locating stud 213 corresponding a pair of positioning seats 225 with the top suspension bracket.Further spacing by locating stud 213 and positioning seat 225.
Adopt the utility model offshore wind generating group flexible installation system to carry out the offshore wind generating group and install, may further comprise the steps:
A, bottom support body 220 is sleeved on the tower barrel base 400 of marine basic platform;
B, earlier that blower fan body 300 assembly units of wind-driven generator are good in the base is sleeved on the root of blower fan body 300 with top suspension bracket 210, and uses bolt;
C, equalizer bar 110 is installed in the top of blower fan body 300, makes the hydraulic pressure embracing hoop device 130 on the equalizer bar 110 hold blower fan body 300 tightly, carry out marine transportation by control system;
D, pontoon crane winch to the top of tower barrel base 400 with the equalizer bar 110 on the top suspension bracket 210 of blower fan body 300, blower fan body root, blower fan body 300 tops as an overall structure, separate with blower fan body 300 by the hydraulic pressure embracing hoop device 130 on the control system control equalizer bar 110;
E, determine installation direction by rough positioning device, the overall structure in the control D step slowly descends;
F, in the decline process, 211 buffer functions of on the top suspension bracket 210 eight cover hydraulic bjuffer, slow down integrally-built rate of descent, when top suspension bracket 210 drops on the Hydraulic Synchronizing hoist cylinder 222 on the bottom support body 220, Hydraulic Synchronizing hoist cylinder 222 is being accepted top suspension bracket 210 and blower fan body 300 and is being proofreaied and correct attitude, also steadily decline synchronously under the control of control system; After a pair of locating stud 213 on the top suspension bracket 210 inserts positioning seat 225 on the bottom support body 220 respectively, under the control of control system, overall structure stops to descend, and the bolt hole on the blower fan body lower flange 310 is just aimed at the bolt hole of tower barrel base upper flange 410 at this moment;
G, the blower fan body 300 after will docking and tower barrel base 400 are in the same place by bolt;
H, Equilibrator 100 and flexible docking device 200 disintegrated, removes.
More than show and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in the foregoing description and the specification is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (7)
1. offshore wind generating group flexible installation system is characterized in that, comprises
One is used to be installed in the Equilibrator that plays balanced action on blower fan body top, and described Equilibrator comprises symmetrical equalizer bar, and the middle part of described equalizer bar is provided with and the corresponding hollow assembly department of blower fan body;
One flexible docking device, described flexible docking device comprise and be used for the top suspension bracket that links together with blower fan body root, and with the tower barrel base of marine basic platform on the bottom support body that links together, described bottom support body is corresponding with the top suspension bracket; Described top suspension bracket is provided with damping mechanism, and described bottom support body has been provided with the support structure of accepting top suspension bracket and the effect of blower fan body.
2. offshore wind generating group flexible installation system according to claim 1 is characterized in that, described support structure comprises first hydraulic power unit and the some cover Hydraulic Synchronizing hoist cylinders that are connected with first hydraulic power unit.
3. offshore wind generating group flexible installation system according to claim 1, it is characterized in that, described equalizer bar is provided with second hydraulic power unit, described hollow assembly department place is provided with some groups of hydraulic pressure embracing hoop device, described some groups of hydraulic pressure embracing hoop device circumference uniform distributions are in the inside edge of hollow assembly department, and described hydraulic pressure embracing hoop device is connected with second hydraulic power unit.
4. offshore wind generating group flexible installation system according to claim 1 is characterized in that the damping mechanism of described top suspension bracket comprises eight groups of hydraulic bjuffers, and described eight groups of hydraulic bjuffer circumference are laid on the suspension bracket of top.
5. offshore wind generating group flexible installation system according to claim 1 is characterized in that described Hydraulic Synchronizing hoist cylinder has eight covers, and circumference uniform distribution is on the support body of bottom.
6. offshore wind generating group flexible installation system according to claim 1, it is characterized in that, described bottom support body is provided with the rough positioning device of being convenient to the mutual coarse positioning of top suspension bracket, and described rough positioning device comprises the outer peripheral upright arm in the upper end that is arranged on the bottom support body.
7. offshore wind generating group flexible installation system according to claim 1 is characterized in that described top suspension bracket is provided with locating stud, and described bottom support body is provided with and the corresponding positioning seat of locating stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201231477U CN201615033U (en) | 2010-01-29 | 2010-01-29 | Flexible installing system of off-shore wind turbine generator system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201231477U CN201615033U (en) | 2010-01-29 | 2010-01-29 | Flexible installing system of off-shore wind turbine generator system |
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| Publication Number | Publication Date |
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| CN201615033U true CN201615033U (en) | 2010-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201231477U Expired - Lifetime CN201615033U (en) | 2010-01-29 | 2010-01-29 | Flexible installing system of off-shore wind turbine generator system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174927A (en) * | 2011-03-16 | 2011-09-07 | 南通市盛东航道工程有限公司 | Offshore wind generating set and installation method thereof |
| CN102705178A (en) * | 2012-06-07 | 2012-10-03 | 上海交通大学 | Installation device for offshore wind generating set |
| CN104595125A (en) * | 2014-10-30 | 2015-05-06 | 上海交通大学 | Six-dimensional installation device for offshore wind generating set |
| CN104879413A (en) * | 2015-05-26 | 2015-09-02 | 温州市张衡科技服务有限公司 | Threaded valve manganese alloy spring island sea breeze power generation system |
| CN110356521A (en) * | 2019-07-25 | 2019-10-22 | 上海电气风电集团有限公司 | A kind of semisubmersible-type floatation type blower fan structure of floating drum flexible connection |
| CN110469458A (en) * | 2019-07-19 | 2019-11-19 | 中国能源建设集团广东火电工程有限公司 | A kind of marine wind turbine whole machine harbour assembling method |
| CN111734588A (en) * | 2020-05-28 | 2020-10-02 | 福建奋安铝业有限公司 | Novel modularized aluminum alloy internal accessory platform of wind driven generator tower |
-
2010
- 2010-01-29 CN CN2010201231477U patent/CN201615033U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174927A (en) * | 2011-03-16 | 2011-09-07 | 南通市盛东航道工程有限公司 | Offshore wind generating set and installation method thereof |
| CN102705178A (en) * | 2012-06-07 | 2012-10-03 | 上海交通大学 | Installation device for offshore wind generating set |
| CN102705178B (en) * | 2012-06-07 | 2014-08-06 | 上海交通大学 | Installation device for offshore wind generating set |
| CN104595125A (en) * | 2014-10-30 | 2015-05-06 | 上海交通大学 | Six-dimensional installation device for offshore wind generating set |
| CN104879413A (en) * | 2015-05-26 | 2015-09-02 | 温州市张衡科技服务有限公司 | Threaded valve manganese alloy spring island sea breeze power generation system |
| CN110469458A (en) * | 2019-07-19 | 2019-11-19 | 中国能源建设集团广东火电工程有限公司 | A kind of marine wind turbine whole machine harbour assembling method |
| CN110469458B (en) * | 2019-07-19 | 2021-01-12 | 中国能源建设集团广东火电工程有限公司 | Offshore wind turbine whole machine wharf assembly method |
| CN110356521A (en) * | 2019-07-25 | 2019-10-22 | 上海电气风电集团有限公司 | A kind of semisubmersible-type floatation type blower fan structure of floating drum flexible connection |
| CN111734588A (en) * | 2020-05-28 | 2020-10-02 | 福建奋安铝业有限公司 | Novel modularized aluminum alloy internal accessory platform of wind driven generator tower |
| CN111734588B (en) * | 2020-05-28 | 2021-07-02 | 福建奋安铝业有限公司 | Modular aluminum alloy internal accessory platform for wind driven generator tower |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101027 |
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| CX01 | Expiry of patent term |