JPH10205430A - Construction method for wind power generator - Google Patents
Construction method for wind power generatorInfo
- Publication number
- JPH10205430A JPH10205430A JP9012471A JP1247197A JPH10205430A JP H10205430 A JPH10205430 A JP H10205430A JP 9012471 A JP9012471 A JP 9012471A JP 1247197 A JP1247197 A JP 1247197A JP H10205430 A JPH10205430 A JP H10205430A
- Authority
- JP
- Japan
- Prior art keywords
- tower
- nacelle
- climbing crane
- crane
- wind power
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
- B66C23/207—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures with supporting couples provided by wind turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2230/00—Manufacture
- F05B2230/60—Assembly methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2230/00—Manufacture
- F05B2230/60—Assembly methods
- F05B2230/61—Assembly methods using auxiliary equipment for lifting or holding
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、風力発電装置の建
設方法に関する。The present invention relates to a method for constructing a wind power generator.
【０００２】[0002]
【従来の技術】風力発電装置は、地上に立設されたタワ
ーの上部にブレードと発電機が一体に取付けられた構造
であり、風の強い離島または山岳地にも建設されること
が多い。2. Description of the Related Art A wind power generator has a structure in which a blade and a generator are integrally mounted on an upper part of a tower erected on the ground, and is often constructed on a remote island or mountainous area where wind is strong.
【０００３】この風力発電装置の建設方法の従来技術と
して、特開昭６３−１２４８７５号公報（従来技術１）
が開示されている。[0003] As a prior art of this method of constructing a wind power generator, Japanese Patent Application Laid-Open No. 63-124875 (prior art 1) is known.
Is disclosed.
【０００４】図６（立面図）は、前記従来技術１に開示
された技術で、支持台９にタワ−３の中間部を支点軸１
０で支持し、一方、タワ−３の一端部に発電機を収容し
たナセル７と、他端部に釣合い錘１１を取り付け、タワ
ー３の中間部を支点として回動装置１２の動力によりタ
ワー３を垂直面内で矢印方向に回動することにより、少
ない動力で風力発電装置を建設する方法である。尚、１
２は後工程で取付けられたブレードである。FIG. 6 (elevation view) shows a technique disclosed in the prior art 1 in which the intermediate portion of the tower 3 is supported on a support 9 by a fulcrum shaft 1.
0, and a nacelle 7 containing a generator at one end of the tower 3 and a counterweight 11 at the other end. Is rotated in the direction of an arrow in a vertical plane, thereby constructing a wind power generator with less power. In addition, 1
Reference numeral 2 denotes a blade attached in a later step.
【０００５】また、他の技術として、大型クレーンを使
用してタワーを順次下方から上方へ組立て、上部にナセ
ルおよびブレードを取付けて建設する方法（従来技術
２）が知られている。As another technique, there is known a method of assembling a tower from a lower part to an upper part using a large crane and attaching a nacelle and a blade to an upper part (prior art 2).
【０００６】[0006]
【発明が解決しようとする課題】しかしながら、前記従
来技術１は、風力発電装置そのものが大出力のものにな
ると、タワーの高さは５０ｍ以上と高くなり、また、発
電機およびブレードは大型化し重量が大となるので、垂
直面内での回動のための引起し時にタワーに過大な曲げ
モーメンとが作用し、運転時に作用する強度以上のタワ
ーの構造を強固に製作する必要があり、タワーの製作コ
ストが必要以上に高価となる問題がある。However, according to the prior art 1, when the wind power generator itself has a large output, the height of the tower is increased to 50 m or more, and the generator and the blades are increased in size and weight. When the tower is raised for rotation in a vertical plane, an excessive bending momentum acts on the tower, and it is necessary to firmly manufacture a tower structure that is strong enough to operate during operation. There is a problem that the manufacturing cost of the device is higher than necessary.
【０００７】また、大型クレーンを使用する前記従来技
術２は、離島もしくは交通アクセスの不便な山岳地で
は、大型クレーンの搬送上の問題がある。Further, the prior art 2 using a large crane has a problem in transporting a large crane in a remote island or in a mountainous area where traffic access is inconvenient.
【０００８】本発明は、安価なコストで、設置地域に限
定されない風力発電装置の建設方法を提供することを目
的とする。An object of the present invention is to provide a method for constructing a wind power generator at a low cost and not limited to an installation area.
【０００９】[0009]
【課題を解決するための手段】前述の課題は、クライミ
ングクレーンを用いてタワ−を下方から上方へ組立て、
組立られたタワー頂部に仮設上部架台を取付け、該仮設
上部架台に設けられた揚重機構により発電機を収容した
ナセルを地上から上方へ移送して前記組立てられたタワ
ーの上部に前記ナセルを取付け、その後、前記クライミ
ングクレーンを用いて仮設上部架台を解体した後、前記
クライミングクレーンを用いてブレードを取付けること
を特徴とする風力発電装置の建設方法により解決され
る。An object of the present invention is to assemble a tower from below using a climbing crane,
A temporary upper frame is mounted on the top of the assembled tower, and the nacelle containing the generator is transferred upward from the ground by a lifting mechanism provided on the temporary upper frame, and the nacelle is mounted on the upper portion of the assembled tower. Then, after disassembling the temporary upper gantry using the climbing crane, a blade is attached using the climbing crane.
【００１０】本発明によれば、タワーの組立てに用いら
れるクライミングクレーンは、建築現場で一般的に使用
されているもので安価に入手でき、組立、分解型のクレ
ーンであるから、搬送が容易であるので、搬送コストを
低減させることが可能である。According to the present invention, the climbing crane used for assembling the tower is a crane that is generally used at a construction site and is available at a low cost. Therefore, it is possible to reduce the transportation cost.
【００１１】タワーが完成したら、該タワーの頂部にク
ライミングクレーンを使用して仮設上部架台を組立て、
揚重機構を設置し、該揚重機構を用いてクライミングク
レーンで揚重不可能な重量物であるナセルを地上から該
タワーの上部に運び揚げ取付けるので、タワーの高さに
制約がなく、大型クレーンも必要としない。When the tower is completed, a temporary upper frame is assembled on the top of the tower using a climbing crane.
A lifting mechanism is installed, and the nacelle, which is a heavy object that cannot be lifted by a climbing crane, is lifted from the ground to the top of the tower using the lifting mechanism, so that the height of the tower is not restricted, and No crane is required.
【００１２】その後、クライミングクレーンにより、タ
ワー上の仮設上部架台を解体し、ブレードを取付けるの
で、クライミングクレーンが多目的に使用され、大型ク
レーンを必要とせず、またタワーの構造は発電のための
風力に耐える強度の構造でよい。Thereafter, the temporary upper gantry on the tower is dismantled by a climbing crane and blades are attached, so that the climbing crane is used for a multipurpose purpose, a large crane is not required, and the structure of the tower is reduced by wind for power generation. The structure should be strong enough to withstand.
【００１３】[0013]
【発明の実施の形態】以下、本発明の風力発電装置の建
設方法について、図面を参照しながら説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a method for constructing a wind turbine generator according to the present invention will be described with reference to the drawings.
【００１４】図１〜図５は、本発明の風力発電装置の建
設方法の工程を示した立面図である。1 to 5 are elevation views showing steps of a method for constructing a wind turbine generator according to the present invention.
【００１５】図１において、１は地面で、該地面１には
クライミングクレーン２を設置する。前記クライミング
クレーン２は、塔部２ａと昇降部２ｂ、機械架台部２ｃ
およびブーム部２ｄからなり、塔部２ａを自らの機構を
使用して部材を継ぎ足しながら、上昇するクレーンであ
り、建築現場で多用されているものである。In FIG. 1, reference numeral 1 denotes a ground, on which a climbing crane 2 is installed. The climbing crane 2 has a tower section 2a, a lifting section 2b, and a mechanical base section 2c.
And a crane that rises while adding a member to the tower 2a using its own mechanism, and is often used in a construction site.
【００１６】本発明は、まず、前記クライミングクレー
ン２で、ラーメン構造のタワー３を組立てる。タワー３
は、柱部材３ａ、梁材３ｂおよびブレース材３ｃから構
成され平面視で四角形状または三角形状に構築され、高
さが高くなるに従い、クライミングクレーン２の塔部２
ａを支持体４でタワー３に支持させながら構築される。In the present invention, first, the tower 3 having a ramen structure is assembled by the climbing crane 2. Tower 3
Is constructed of a column member 3a, a beam member 3b, and a brace member 3c, and is constructed in a square shape or a triangular shape in plan view. As the height increases, the tower 2 of the climbing crane 2
a is supported by the tower 3 with the support 4.
【００１７】図２において、タワー３が完成したら、該
タワー３の上部に前記クライミングクレーン２で仮設上
部架台５を構築する。該仮設上部架台５には発電機を内
部に収容したナセル（後述）が持ち上げ可能なジャッキ
等の揚重機構を配置する。In FIG. 2, when the tower 3 is completed, a temporary upper gantry 5 is constructed on the tower 3 by the climbing crane 2. A lifting mechanism such as a jack capable of lifting a nacelle (described later) containing a generator therein is arranged on the temporary upper gantry 5.
【００１８】図３において、仮設上部架台５がタワー３
の上部に取付けられたら、該仮設上部架台５に設けた揚
重機構６で発電機収容のナセル７を索８で吊り上げ、タ
ワー３の上部に固定する。前記仮設上部架台５はナセル
７の吊り上げ、横移動を行うための架構であり、ナセル
７がタワー３に取付けられたら解体し、前記クライミン
グクレーン２で撤去される。In FIG. 3, the temporary upper base 5 is a tower 3
After being attached to the upper part of the tower 3, the nacelle 7 containing the generator is lifted by the rope 8 by the lifting mechanism 6 provided on the temporary upper base 5 and fixed to the upper part of the tower 3. The temporary upper gantry 5 is a frame for lifting and laterally moving the nacelle 7. When the nacelle 7 is mounted on the tower 3, the temporary upper gantry 5 is disassembled and removed by the climbing crane 2.
【００１９】前記揚重機構６は、リフトアップ型ジャッ
キとして建築等の建設業界で広く使用されているもので
あり、また、通常のウィンチを設置しても同様の効果が
得られる。The lifting mechanism 6 is widely used in the construction industry such as construction as a lift-up type jack, and the same effect can be obtained by installing a normal winch.
【００２０】図４は、前記揚重機構６におけるリフトア
ップ型ジャッキの原理を示す側断面図で、６ａは高さ方
向に複数の段部が形成された吊りロッドで、長手方向に
分割可能となっている。さらに、６ｂはタワー３の頂部
に設置される固定部であり、６ｃは可動部である。シリ
ンダー部ａに油圧が作用すると、上方部のチャックｂが
吊りロッド６ａの段部に係合し、吊りロッド６ａは上方
に移動される。FIG. 4 is a sectional side view showing the principle of the lift-up type jack in the lifting mechanism 6, and 6a is a suspension rod having a plurality of steps formed in the height direction, which can be divided in the longitudinal direction. Has become. Further, 6b is a fixed part installed on the top of the tower 3, and 6c is a movable part. When hydraulic pressure acts on the cylinder portion a, the upper chuck b engages with the step of the suspension rod 6a, and the suspension rod 6a is moved upward.
【００２１】次に、シリンダー部ｃに油圧を作用させ、
前記シリンダー部ａの油圧を低下させ、上方部のチャッ
クｂの係合を解除し、下方部のチャックｄを吊りロッド
６ａの段部に係合させると、可動部６ｃのみが下方向へ
移動し、再び、上方部のチャックｂが吊りロッド６ａの
段部に係合する。以上の動作を繰り返すことにより吊り
ロッド６ａは上昇する。従って、吊りロッド６ａの下部
にナセル７を係止しておけば、ナセル７を揚重すること
ができる。Next, hydraulic pressure is applied to the cylinder part c,
When the hydraulic pressure of the cylinder portion a is reduced, the engagement of the upper chuck b is released, and the lower chuck d is engaged with the step of the suspension rod 6a, only the movable portion 6c moves downward. Again, the upper chuck b engages with the step of the suspension rod 6a. By repeating the above operation, the suspension rod 6a moves up. Therefore, if the nacelle 7 is locked at the lower part of the suspension rod 6a, the nacelle 7 can be lifted.
【００２２】尚、ナセル７の重量が大となる場合は、前
記の吊りロッド６ａに代えて、鋼線をパラレルストラン
ド状に束ねた吊りワイヤを用いてもよい。その場合、チ
ャック部は油圧締結型のチャックが使用され、これも、
橋梁、建築業界で公知のものである。When the weight of the nacelle 7 is large, a suspension wire in which steel wires are bundled in a parallel strand may be used instead of the suspension rod 6a. In that case, the chuck part uses a hydraulic fastening type chuck, which also
It is well known in the bridge and building industries.
【００２３】図５は、仮設上部架台５が撤去されナセル
７がタワー３の上部に取付けられた状態を示す。FIG. 5 shows a state in which the temporary upper base 5 has been removed and the nacelle 7 has been attached to the upper part of the tower 3.
【００２４】図６は概略図で、図１乃至図４の立面図と
異なり、水平角度で９０°位置を変えた方向から図示し
てあり、同図において、ナセル７がタワー３上に取付け
られたら、クライミングクレ−ン２を使用して、ブレー
ド８を地面１から吊り上げ、ナセル７への取付けを行い
完了する。FIG. 6 is a schematic view, which is different from the elevation views of FIGS. 1 to 4 and is shown from a direction in which the position is changed by 90 ° in the horizontal angle. In this figure, the nacelle 7 is mounted on the tower 3. Then, the blade 8 is lifted off the ground 1 using the climbing crane 2 and attached to the nacelle 7 to complete the operation.
【００２５】尚、クライミングクレ−ン２は建設工事終
了後、塔部２ａを解体しながら、下降し、地面１上で分
解される。After completion of the construction work, the climbing crane 2 descends while dismantling the tower 2a, and is disassembled on the ground 1.
【００２６】[0026]
【発明の効果】本発明は以上であり、タワーは容易に高
層化でき、また、強度を必要以上に上げる必要がないの
で、安価なコストで製作でき、また、大型クレーンも必
要がないので、離島もしくは山岳地等の交通アクセスが
不便な地域でも容易に風力発電装置を建設することがで
き、強いては、風力発電所の建設立地が広域化する利点
がある。The present invention has been described above. The tower can be easily made high-rise, and it is not necessary to increase the strength more than necessary, so that it can be manufactured at a low cost and there is no need for a large crane. It is possible to easily construct a wind power generator even in an area where access to traffic is inconvenient, such as a remote island or a mountainous area.
【図１】本発明の風力発電装置の建設工程を示す立面
図。FIG. 1 is an elevation view showing a construction process of a wind turbine generator of the present invention.
【図２】本発明の風力発電装置の建設工程を示す立面
図。FIG. 2 is an elevation view showing a construction process of the wind turbine generator of the present invention.
【図３】本発明の風力発電装置の建設工程を示す立面
図。FIG. 3 is an elevation view showing a construction process of the wind turbine generator of the present invention.
【図４】本発明に使用する揚重機構の一例を示す側断面
図。FIG. 4 is a side sectional view showing an example of a lifting mechanism used in the present invention.
【図５】本発明の風力発電装置の建設工程を示す立面
図。FIG. 5 is an elevation view showing a construction process of the wind turbine generator of the present invention.
【図６】本発明の風力発電装置の建設工程を示す立面
図。FIG. 6 is an elevation view showing a construction process of the wind turbine generator of the present invention.
【図７】従来技術１を説明した立面図。FIG. 7 is an elevation view illustrating the related art 1.
１ 地面 ２ クライミングクレーン ３ タワ− ４ 支持体 ５ 仮設上部架台 ６ 揚重機構 ７ ナセル ８ 索 ９ 支持台 １０ 支点軸 １１ 釣合い錘 １２ ブレード DESCRIPTION OF SYMBOLS 1 Ground 2 Climbing crane 3 Tower 4 Support 5 Temporary upper gantry 6 Lifting mechanism 7 Nacelle 8 Cable 9 Support pedestal 10 Support shaft 11 Counterweight 12 Blade
Claims (1)
下方から上方へ組立て、組立られたタワー頂部に仮設上
部架台を取付け、該仮設上部架台に設けられた揚重機構
により発電機を収容したナセルを地上から上方へ移送し
て前記組立てられたタワーの上部に前記ナセルを取付
け、その後、前記クライミングクレーンを用いて仮設上
部架台を解体した後、前記クライミングクレーンを用い
てブレードを取付けることを特徴とする風力発電装置の
建設方法。1. A tower is assembled upward from below using a climbing crane, a temporary upper frame is attached to the top of the assembled tower, and a nacelle accommodating a generator by a lifting mechanism provided on the temporary upper frame. The nacelle is mounted on the upper part of the assembled tower by being transferred upward from the ground, and then, after disassembling the temporary upper gantry using the climbing crane, the blade is mounted using the climbing crane. Construction method of wind power generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9012471A JPH10205430A (en) | 1997-01-27 | 1997-01-27 | Construction method for wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9012471A JPH10205430A (en) | 1997-01-27 | 1997-01-27 | Construction method for wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10205430A true JPH10205430A (en) | 1998-08-04 |
Family
ID=11806295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9012471A Pending JPH10205430A (en) | 1997-01-27 | 1997-01-27 | Construction method for wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10205430A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001094249A1 (en) * | 2000-06-06 | 2001-12-13 | Demag Mobile Cranes Gmbh | Method and device for mounting a wind turbine |
| DE10111280A1 (en) * | 2001-03-09 | 2002-07-25 | Erwin Keller | Wind power plant has mast segments raised up by lift device in order to insert new segment in from below |
| WO2008088408A3 (en) * | 2006-10-02 | 2008-11-20 | Wind Tower Systems Llc | Lifting system and appartus for constructing and enclosing wind turbine towers |
| US7708523B2 (en) | 2004-05-10 | 2010-05-04 | Mitsubishi Heavy Industries, Ltd. | Wind turbine blade assembly and method of installing the same on tower |
| US8910446B2 (en) | 2008-12-15 | 2014-12-16 | Ge Wind Energy, Llc | Structural shape for wind tower members |
| CN104234491A (en) * | 2013-06-21 | 2014-12-24 | 韩国海洋科学技术院 | A wind tower structure composed of composite columns and wall bodies and a construction method utilizing the wind tower of the structure |
| CN105035971A (en) * | 2015-08-26 | 2015-11-11 | 青岛中天斯壮科技有限公司 | Lattice type wind power generation tower lifting method combining adhesion tower crane and horizontal movement crane |
| RU2727300C2 (en) * | 2016-02-08 | 2020-07-21 | КОМАИХАЛТЕК Инк. | Mounting method of a nacelle in an upper part of a tower |
| US10865078B1 (en) * | 2017-07-27 | 2020-12-15 | S&LAccess Systems AB | Lifting assembly for elevating components to a wind turbine and a method for using the lifting assembly |
-
1997
- 1997-01-27 JP JP9012471A patent/JPH10205430A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001094249A1 (en) * | 2000-06-06 | 2001-12-13 | Demag Mobile Cranes Gmbh | Method and device for mounting a wind turbine |
| DE10111280A1 (en) * | 2001-03-09 | 2002-07-25 | Erwin Keller | Wind power plant has mast segments raised up by lift device in order to insert new segment in from below |
| US7708523B2 (en) | 2004-05-10 | 2010-05-04 | Mitsubishi Heavy Industries, Ltd. | Wind turbine blade assembly and method of installing the same on tower |
| WO2008088408A3 (en) * | 2006-10-02 | 2008-11-20 | Wind Tower Systems Llc | Lifting system and appartus for constructing and enclosing wind turbine towers |
| US8910446B2 (en) | 2008-12-15 | 2014-12-16 | Ge Wind Energy, Llc | Structural shape for wind tower members |
| CN104234491A (en) * | 2013-06-21 | 2014-12-24 | 韩国海洋科学技术院 | A wind tower structure composed of composite columns and wall bodies and a construction method utilizing the wind tower of the structure |
| CN104234491B (en) * | 2013-06-21 | 2017-01-04 | 韩国海洋科学技术院 | The wind tower structure being made up of synthesis post and body of wall and the construction method of the wind tower utilizing this structure |
| CN105035971A (en) * | 2015-08-26 | 2015-11-11 | 青岛中天斯壮科技有限公司 | Lattice type wind power generation tower lifting method combining adhesion tower crane and horizontal movement crane |
| RU2727300C2 (en) * | 2016-02-08 | 2020-07-21 | КОМАИХАЛТЕК Инк. | Mounting method of a nacelle in an upper part of a tower |
| US10865078B1 (en) * | 2017-07-27 | 2020-12-15 | S&LAccess Systems AB | Lifting assembly for elevating components to a wind turbine and a method for using the lifting assembly |
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