CN1815014A - Method and apparatus for mounting wind-driven turbine on tower - Google Patents
Method and apparatus for mounting wind-driven turbine on tower Download PDFInfo
- Publication number
- CN1815014A CN1815014A CNA2005100655358A CN200510065535A CN1815014A CN 1815014 A CN1815014 A CN 1815014A CN A2005100655358 A CNA2005100655358 A CN A2005100655358A CN 200510065535 A CN200510065535 A CN 200510065535A CN 1815014 A CN1815014 A CN 1815014A
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- tower
- wind turbine
- dolly
- guide rail
- platform
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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
- Y02E10/728—Onshore wind turbines
Abstract
Present invention discloses a Present invention discloses a device and method for installing wind turbine on wind turbine tower top. Said tower has a pair of separated guideway extended from tower lower end to upper end. Bogie can movably installed on guideway and having pivot installed platform which is used for bearing wind turbine. Bogie is so positioned that when wind turbine located tower lower end, rotator/hub and rotor vane rotor vane can be fixed on wind turbine, bogie providing a device, when bogie uprising to upper end by windlass, said device can lift wind turbine from the cradle bogie to tower upper end.
Description
The lateral reference of related application
This is that the earlier application submitted on April calendar year 2001 9 of the applicant number is 09/829362, title is the continuity application of the application of " at the method and apparatus of mounting wind turbine on tower ", and described application number to be 09/829362 application be that application number more early that the applicant submitted on May 2nd, 2000 is 09/563612, title is divided an application for the application of " at the method and apparatus of mounting wind turbine on tower ", and application number is that 09/563612 application discloses as U.S. Pat 6278198 in August 21 calendar year 2001.
Technical field
The present invention relates to a kind of method and apparatus at supporting tower upper end mounting wind machine, and relate more particularly to a kind of method and apparatus, wherein be positioned at wind turbine on the dolly by the capstan winch pull-up on the length direction of tower, this dolly rolls along track that is arranged on tower one side or guide rail.
Background technique
Wind turbine is more and more universal in electric energy generation field.Wind turbine generally includes the rotor driven generator that is installed in cat head, and such tower can reach 70 meters or higher height.Usually at first be that tower is upright, utilize the super sized type lift that wind turbine is installed on the upper end of tower then usually.The conventional process of mounting wind machine is quite expensive on the upper end of tower, this is because the super sized type lift that is used for wind turbine is positioned on the tower is very expensive, and will adopt such lift cost also very high in erection process at the scene.Therefore, advantageously do not use this super sized type lift just wind turbine can be installed in the upper end of tower.
Summary of the invention
Wind turbine assembly of the present invention comprises vertically arranged tower, and this tower has upper and lower end parts, and is provided with track-type facilities at tower one side, and this device extends between the upper and lower end of tower.One wind turbine machine support or dolly (carriage) are provided, and this support or dolly have pivotable platform mounted thereto, and this platform is fit to wind turbine is mounted thereto.At first dolly is bearing on the wheeled frame mounting (Wheeled framemeans) such device such as truck or trailer etc.Truck is arranged to so that dolly can be sent to the lower end of track-type facilities from truck.At first, dolly is to be arranged vertically the lower end of location positioning at guide rail.In case when car had been installed in the lower end of guide rail, the platform of dolly then moved to the horizontal arrangement position pivotally, make that wind turbine can be mounted thereto, wind turbine is a horizontal arrangement here usually.After being fixed on wind turbine on the platform, platform is then pivoted, so that wind turbine substantially vertically arranges, simultaneously its main shaft (rotor shaft) is positioned at the top of wind turbine.Then, rotor (spinner)/wheel hub and rotor blade are fixed on the main shaft, wherein rotor blade is provided with the horizontal arrangement state.With capstan arrangement dolly is risen the upper end that arrives tower then, wherein wind turbine is installed on the dolly.When dolly arrives the tower upper end, flat platform is once more pivoted, make wind turbine again with the setting of basic horizontal position.Then, wind turbine is moved horizontally to slidably on the upper end of tower, at this moment, wind turbine separates with platform slide plate (sled), and is safely secured to the tower upper end.Then, dolly drops to the lower end of tower, from guide rail dolly is moved drive and puts it on the truck, so that dolly can be used for set up (erection) of other wind turbine assembly.The following discloses a kind of method of replacement.
In the replacement method, at first dolly is bearing on wheeled frame mounting such as truck, the trailer etc., as preceding method is described.With the truck location, so that dolly can be sent to the lower end of track-type facilities from truck.At first, dolly is to be arranged vertically the lower end of location positioning at guide rail.When in case dolly has been installed to the lower end of guide rail, the platform of dolly moves to the horizontal arrangement position pivotally, make the wind turbine function mounted thereto, this is that common wind turbine is a horizontal arrangement, and wind turbine is oriented to the side extension of its main shaft towards tower.After wind turbine is fixed to platform, dolly is risen on tower with the bigger distance in the zone of being swept to than rotor.Then, rotor/wheel hub and rotor blade are fixed on the main shaft, wherein rotor blade is with vertical arrangement states setting.With capstan arrangement dolly is risen the upper end that arrives tower then, wherein wind turbine is installed on the dolly.When dolly arrives the tower upper end, wind turbine is moved horizontally to slidably on the upper end of tower, at this moment, wind turbine separates with the platform slide plate, and is safely secured on the tower upper end.Then, dolly drops to the lower end of tower, and it is opened and be put on the truck from guide rail is mobile, so that dolly can be used for setting up of other wind turbine assembly.In this replacement method, wind turbine always is in the horizontal arrangement position, has therefore avoided any problem from drains such as gearbox, generators.
Main purpose of the present invention provides a kind of improved method of setting up wind turbine assembly.
Another object of the present invention provides a kind of method of locating wind turbine on the wind turbine tower upper end, has wherein eliminated the needs to very big type lift.
A further object of the present invention provides a kind of wind turbine assembly, and wherein wind turbine tower one side has guide rail, thereby allows dolly vertically to move up on tower, and is supporting wind turbine in this dolly.
Another purpose of the present invention provides a kind of improved method and apparatus, and such method and apparatus is used to set up wind turbine assembly, and has still less danger than the method for setting up wind turbine assembly in the early stage technology.
Another purpose of the present invention provides a kind of improved wind turbine tower.
The purpose of these and other is tangible to those skilled in the art.
Description of drawings
Fig. 1 is the side view of wind turbine assembly of the present invention;
Fig. 2 is the side view of the wind turbine assembly of Fig. 1 of looking from the right side of Fig. 1;
Fig. 3 A is the side view of tower and shows the dolly that is used to support wind turbine that wherein dolly is bearing on the trailer of tower lower end;
Fig. 3 B is the partial view that Fig. 3 A amplifies a little;
Fig. 4 is and view like Fig. 3 category-B, except dolly just from trailer moves to guide rail;
Fig. 5 is and the similar view of Fig. 4, except dolly fully from trailer moves out and has been installed on the dolly;
Fig. 6 is and the similar view of Fig. 5, except the positive pivot of trolley platform forwards to the horizontal position;
Fig. 7 is and the similar view of Fig. 6, except trolley platform pivot forward to horizontal position and wind turbine forward platform descend;
Fig. 8 is and the similar view of Fig. 7, except the diagram wind turbine is positioned on the trolley platform;
Fig. 9 is and the similar view of Fig. 8, is arranged vertically the position except diagram trolley platform and wind turbine are just moving to;
Figure 10 is and the similar view of Fig. 9, is arranged vertically the position except trolley platform and wind turbine have moved to;
Figure 11 is and the similar view of Figure 10, but also illustrates rotor/wheel hub and the decline of rotor forward wind turbine;
Figure 12 is and the similar view of Figure 11, except rotor/wheel hub and rotor blade have been installed on the wind turbine;
Figure 13 is the plan view of looking along Figure 12 center line 13-13;
Figure 14 is the side view that diagram dolly and wind turbine have moved to the tower upper end;
Figure 15 is and the similar view of Figure 14, except trolley platform being arranged vertically the horizontal position that the position is pivoted to it from it just;
Figure 16 is and the similar view of Figure 15, except trolley platform and wind turbine have moved to the horizontal arrangement position;
Figure 17 is and the similar view of Figure 16, except illustrating wind turbine slidably from trolley platform moves to the tower upper end;
Figure 18 is and the similar view of Figure 17, except the diagram trolley platform just pivotally to being arranged vertically the position moves;
Figure 19 is and the similar view of Figure 18, except diagram dolly forward ground descends;
Figure 20 is and the similar view of Figure 19, except the diagram dolly is just moving on the trailer;
Figure 21 is the partial side view that diagram capstan arrangement when on the dolly An Zhuan Zai Cuttings car is connected with dolly;
Figure 22 is the sectional view that concerns between diagram tower, track-type facilities and the dolly;
Figure 23 is the partial side view that is shown in the trolley platform that is arranged vertically the position;
Figure 24 is the partial side view that the diagram trolley platform has moved to cat head, and wherein dotted line diagram trolley platform positive part ground moves to cat head.
Embodiment
Wind turbine assembly of the present invention always represents with reference character 10 that this wind turbine assembly comprises tower 12, and tower 12 has 70 meters or higher height.Supporting structure 14 is arranged on a side of tower 12 with the form of inclination leg structure 14A and 14B, is used for stablizing purpose.Supporting leg 14A is connected by pull bar 15 with tower 12 with 14B.As shown in figure 13, supporting leg 14A and 14B link together by pull bar 15A.Numeral 16 refers to conventional wind turbine, this wind turbine comprises the shell 18 of each parts that hold wind turbine 16, described each parts for example comprise cooling system, generator, gearbox and from the extended main shaft of shell, are installed on this main shaft comprising the rotor/wheel hub 20 of rotor blade 22.Wind turbine 16 comprises traditional base portion 24, and this base portion 24 is fixed on the upper end of tower 12.From this point, wind turbine assembly 10 always has traditional prior art structure except the inclination leg structure, be tilt leg structure make tower 12 stable, with Load distribution on tower 12 and tower 12 can be constituted with lighter material.
Tower 12 is provided with track-type facilities 26, and this track-type facilities 26 comprises the guide rail 28 and 30 that a pair of vertical setting and level separate in this case, and this guide rail 28 and 30 is arranged on a side of tower 12, and extends between the lower end and upper end of tower 12.Though pair of guide rails 28 and 30 preferably are set,, if necessary, any amount of guide rail is set can.And guide rail 28 and 30 can be arranged on the opposite side of tower 12, and its shape can be arranged to the shape except disclosed herein.For example, if desired, guide rail can be the T type.
Dolly 32 comprises the frame element 40 and 42 of a pair of projection, this frame element 40 and 42 is formed with notch part 44 and 46 respectively thereon, and this notch part 44 and 46 is suitable for admitting guide rail 28 and 30, in addition, when dolly 32 was installed on the wheeled frame mounting 36, this notch part 44 and 46 also was suitable for admitting guide rail 38.Preferably, notched region 44 and 46 is provided with a plurality of jockeys or roller 48 thereon, so that dolly 32 slides with respect to guide rail 28 and 30 pivotly.In general, dolly 32 comprises frame mounting 50, and this frame mounting has the platform 52 that is fixed thereon pivotly, and this platform 52 moves with frame mounting 52 by ram 54 or other device.Preferably, sliding device 56 is slidably mounted on the platform 52, sliding device 56 can be moved to towards the position of tower 12 from position shown in Figure 24, thereby make wind turbine 16 move to the upper end of tower 12, as being described in more detail hereinafter from dolly.Sliding device 56 comprises and is used for device that wind turbine 16 optionally is fixed thereon.
At first, except structure 14, tower 12 sets up in a conventional manner, and as previously mentioned guide rail 28 and 30 is set on tower 12.When needs during at tower 12 upper end mounting wind machines 16, the lower end of wheeled frame mounting 36 contiguous towers 12 is provided with, so that the lower end of guide rail 38 and guide rail 28 and 30 is complementary.Shown in Figure 4 and 5, then winch cable 60 is connected with dolly 32 and starts capstan winch 58, so that winch cable 60 drags dolly arrives guide rails 28 and 30 from wheeled frame mounting 36 lower end.As shown in Figure 5, when dolly 32 had been positioned at the lower end of guide rail 28 and 30, platform 52 moved to position shown in Figure 6 pivotally from the position that is arranged vertically shown in Figure 5, and then moves to position shown in Figure 7.At this moment, wheeled frame mounting 36 can move from the lower end of tower 12.As shown in Figure 8, when platform 52 is in position shown in Figure 8, be fixed on safely on the slide plate 56 with wind turbine 16 can being fallen to placing on the slide plate 56 and with wind turbine 16 once little lift.Then, platform 52 moves to position shown in Figure 9 pivotally from position shown in Figure 8, then moves to position shown in Figure 10 again, and at this moment wind turbine 16 substantially perpendicularly is provided with.When wind turbine 16 was in position shown in Figure 10 and 11, the rotor/wheel hub 20 that utilizes little lift or similar device will be connected with rotor blade fell to placing on the main shaft of wind turbine 16.Should be noted that and after rotor/wheel hub 20 has been installed on the wind turbine 16, rotor blade 22 to be fixed on rotor/wheel hub 20.Figure 12 shows rotor/wheel hub 20 and the rotor blade 22 that is installed on the wind turbine 16.Figure 13 shows the top view that wind turbine is in position shown in Figure 12.
When rotor/wheel hub 20 and rotor blade be installed on the wind turbine 16, the dolly 32 that wind turbine 16 is installed on it was raised to the upper end of tower 12 by capstan winch 58.When dolly 32 had risen to position shown in Figure 14, platform 52 moved to position shown in Figure 15 pivotally from being arranged vertically the position, then moves to position shown in Figure 16 again.Indicated as the dotted arrow of Figure 24 then, slide plate 56 moves to the upper end 24 of tower, so the upper end 24 that just wind turbine 16 can be moved open and is fixed on tower from slide plate 56.As shown in figure 18, when wind turbine 16 had been fixed on the upper end of tower 12, platform 52 moved to position shown in Figure 180 pivotally from the horizontal arrangement position, then moved to and was arranged vertically the position.Then, dolly 32 drops to the lower end of tower on guide rail 28 and 30.Subsequently, wheeled frame mounting 36 is placed near the tower lower end again, the guide rail 38 on the wheeled like this frame mounting 36 aligns with guide rail 28 and 30 once more.Afterwards, dolly 32 moves to from guide rail 28 and 30 on the guide rail 38 of wheeled frame mounting 36, so just dolly 32 is positioned on the wheeled frame mounting 36.Then, wheeled frame mounting 36 and dolly 32 just can move to the another location, will set up another wind turbine assembly 10 there.
Can be with slightly different method, the method that will describe now for example, the upper end that tower was installed or be assembled to wind turbine 16.Method is such as the aforementioned, in the time wind turbine 16 need being installed to the upper end of tower 12, wheeled frame mounting 36 is positioned near the lower end of tower 12, and guide rail 38 just can be complementary with the lower end of guide rail 28 and 30 like this.Then, winch cable 60 is connected with dolly 32 and starts capstan winch 58, like this, winch cable 60 will ground dolly 32 be dragged to the lower end of guide rail 28 and 30 from wheeled frame mounting 36.When dolly 32 had been positioned at the lower end of guide rail 28 and 30, platform 52 moved to position shown in Figure 6 pivotally from the position that is arranged vertically shown in Figure 5, then moves to position shown in Figure 7 again.At this moment, wheeled frame mounting 36 can be moved from the lower end of tower 12.When platform 52 was in position shown in Figure 5, dolly 32 was just upwards risen by capstan winch along guide rail 28 and 30 so, had reached than rotor up to dolly and had swept the bigger height in zone.Then, utilize little lift wind turbine 16 to be positioned on the platform 52 of dolly 32, this moment, wind turbine 16 was horizontal arrangement, and the main shaft of wind wheel 16 crosses out from a side of tower.Afterwards, the rotor/wheel hub 20 that is connected with rotor blade 22 on it is fixed on the main shaft of wind turbine 16, at this moment rotor blade is vertically arranged.
When rotor/wheel hub 20 and rotor blade 22 be installed on the wind turbine 16, the dolly 32 that is equipped with wind turbine 16 thereon rose to the upper end of tower 12 by capstan winch 58.When dolly 32 has risen to the tower upper end, so just slide plate 56 is moved to tower upper end 24, wind turbine 16 just can move out and be fixed on the tower upper end 24 from slide plate 56 like this.When wind turbine 16 has been fixed on the upper end of tower 12, just dolly 32 is dropped to the lower end of tower on guide rail 28 and 30, as aforesaid method is described.
The advantage of this replacement method is that wind turbine always is in the horizontal arrangement position.In some cases, if wind turbine is arranged vertically, and the parts of wind turbine have filled lubricating fluid, cooling liquid etc. in advance, just some leakage situation may take place.By wind turbine being remained under the horizontal arrangement state problem of just can stopping a leak.
Though wind turbine being moved to the method for optimizing of tower upper end is to use capstan winch, it also is possible utilizing other device.As utilize the ratchet driver of some forms.Also can utilize the rack-and-pinion transmission device of motor driven.
This shows, the present invention provides a kind of new device, this device is used for wind turbine is installed to the upper end of wind turbine tower, comprises that utilization is assemblied in the dolly on the guide rail that is arranged on the tower movably, and has wherein avoided the needs to the super sized type lift.Dolly 32 has guaranteed to prevent nonconforming moving horizontally between dolly 32 and guide rail 28 and 30 with respect to the relation of guide rail 28 and 30, allows dolly 32 to carry out neededly vertically moving on guide rail 28 and 30 simultaneously.
Therefore as seen, the new apparatus and method that provided have been finished all purposes that the present invention stated at least.
Claims (2)
1, in composite set:
One extends upward and has the vertically arranged wind turbine tower of top and bottom from ground;
Described tower is made up of pipe member;
The first inclination supporting leg at least one ground connection, that have top and bottom;
The second inclination supporting leg at least one ground connection, that have top and bottom;
The upper end of the described first and second inclination supporting legs is fixed on the tower between the top and bottom of described tower;
The described first and second inclination supporting legs stretch out downwards with anchoring ground connection from described tower each other in the bifurcated relation;
And the pull bar of fixing and extend in a plurality of horizontal arrangement between the described first and second inclination supporting legs.
2, in composite set:
One extends upward and has the vertically arranged wind turbine tower of top and bottom from ground;
Described tower is made up of pipe member;
The first inclination supporting leg at least one ground connection, that have top and bottom;
The second inclination supporting leg at least one ground connection, that have top and bottom;
The upper end of the described first and second inclination supporting legs is fixed on the described tower between the top and bottom of tower;
Described first and second inclination supporting legs one-tenth stretches out downwards with anchoring ground connection from described tower each other in the bifurcated relation;
The pull bar of a plurality of horizontal arrangement is fixed and is extended between described each inclination supporting leg and the described tower;
And the pull bar of a plurality of horizontal arrangement is fixed and is extended between the described first and second inclination supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100655358A CN1815014A (en) | 2005-02-05 | 2005-02-05 | Method and apparatus for mounting wind-driven turbine on tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100655358A CN1815014A (en) | 2005-02-05 | 2005-02-05 | Method and apparatus for mounting wind-driven turbine on tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1815014A true CN1815014A (en) | 2006-08-09 |
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ID=36907349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100655358A Pending CN1815014A (en) | 2005-02-05 | 2005-02-05 | Method and apparatus for mounting wind-driven turbine on tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1815014A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332860A (en) * | 2015-11-25 | 2016-02-17 | 山东泰景电力科技有限公司 | Wind generating set tower system with side ladder for walking and supporting and construction method thereof |
| JP7133064B1 (en) * | 2021-05-31 | 2022-09-07 | 太平電業株式会社 | Mounting frame for wind turbine construction |
-
2005
- 2005-02-05 CN CNA2005100655358A patent/CN1815014A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332860A (en) * | 2015-11-25 | 2016-02-17 | 山东泰景电力科技有限公司 | Wind generating set tower system with side ladder for walking and supporting and construction method thereof |
| JP7133064B1 (en) * | 2021-05-31 | 2022-09-07 | 太平電業株式会社 | Mounting frame for wind turbine construction |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |