JPWO2020127867A5 - - Google Patents
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- JPWO2020127867A5 JPWO2020127867A5 JP2021536108A JP2021536108A JPWO2020127867A5 JP WO2020127867 A5 JPWO2020127867 A5 JP WO2020127867A5 JP 2021536108 A JP2021536108 A JP 2021536108A JP 2021536108 A JP2021536108 A JP 2021536108A JP WO2020127867 A5 JPWO2020127867 A5 JP WO2020127867A5
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- Prior art keywords
- axis
- hollow tubular
- flange
- tubular element
- platform
- Prior art date
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- 238000000034 method Methods 0.000 claims 10
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000013016 damping Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
Claims (23)
-中空管状要素と、
- 前記中空管状要素の内面上のフランジと、
- ユニットと、
を有し、
前記ユニットは、
- プラットフォームと、
- 複数の固定要素などのような、前記プラットフォームに取り付けられた固定要素と、
を有し、
- 前記ユニットは前記フランジに対して配置され、
- 前記フランジは、前記中空管状要素の軸に平行な軸に沿った両方向への前記プラットフォームの移動を防止し、
- 前記中空管状要素の軸に直交する軸に沿った少なくとも1つの方向への前記プラットフォームの移動が許容される、
ことを特徴とするタワー要素。 A tower element, such as for a wind turbine generator tower,
- a hollow tubular element;
- a flange on the inner surface of said hollow tubular element ;
- a unit;
has
Said unit is
- a platform;
- fixed elements attached to said platform, such as a plurality of fixed elements;
has
- said unit is positioned against said flange,
- said flange prevents movement of said platform in both directions along an axis parallel to the axis of said hollow tubular element;
- movement of the platform in at least one direction along an axis perpendicular to the axis of the hollow tubular element is allowed,
A tower element characterized by:
- 前記フランジが前記中空管状要素の前記軸に平行な軸に沿った第2の方向への前記ユニットの移動を防ぐ第2の接触点と、
を含む少なくとも2つの接触点で前記ユニットは前記フランジに当接し、
前記第2の方向は前記第1の方向と反対であり、前記第1の接触点から前記第2の接触点へのベクトルを前記中空管状要素の軸上に投影することによって形成されるベクトルは、前記第1の方向と平行である、
ことを特徴とする請求項1に記載のタワー要素。 - a first contact point at which said flange prevents movement of said unit in a first direction along an axis parallel to said axis of said hollow tubular element;
- a second point of contact where said flange prevents movement of said unit in a second direction along an axis parallel to said axis of said hollow tubular element;
said unit abuts said flange at at least two points of contact including
The second direction is opposite to the first direction, and the vector formed by projecting the vector from the first point of contact to the second point of contact onto the axis of the hollow tubular element is , parallel to the first direction;
2. Tower element according to claim 1, characterized in that:
及び、
- 前記フランジが前記中空管状要素の前記軸に沿った第2の方向であって、前記第1の方向と反対である第2の方向における前記フランジに対する前記ユニットの相対的な移動を防ぐように、前記第1の方向において前記フランジを越えて延在する前記部分の少なくとも一部分が配置されるように前記固定要素が回転されることよって、
- 前記フランジは、前記中空管状要素の前記軸に平行な軸に沿った両方向への前記プラットフォームの移動を防ぎ、及び
- 前記プラットフォームの移動は、前記中空管状要素の前記軸に直交する軸に沿った少なくとも1つの方向に許容されるように、
前記ユニットは前記フランジに対して配置される、
ことを特徴とする請求項1又は2に記載のタワー要素。 - said flange prevents movement of said unit relative to said flange in a first direction along said axis of said hollow tubular element, said fixing element extending beyond said flange in said first direction; by positioning the unit relative to the hollow tubular element to include a portion of
as well as,
- so that the flange prevents movement of the unit relative to the flange in a second direction along the axis of the hollow tubular element, which is opposite to the first direction; , said locking element being rotated such that at least a portion of said portion extending beyond said flange in said first direction is arranged;
- said flange prevents movement of said platform in both directions along an axis parallel to said axis of said hollow tubular element; and - movement of said platform along an axis perpendicular to said axis of said hollow tubular element. in at least one direction,
the unit is positioned against the flange;
3. Tower element according to claim 1 or 2, characterized in that:
前記固定要素は、ボルトなどの部材の中心軸の周りで前記固定要素を回転させることによって備えられ、
前記第1の方向において前記フランジを超えて延在する前記部分は、前記固定要素の別の部分よりも前記部材の前記中心軸からさらに離れて延在する、
ことを特徴とする請求項1から3までのいずれか一項に記載のタワー要素。 at least a portion of said portion where said flange extends beyond said flange in a first direction along an axis parallel to said axis of said hollow tubular element; said locking element is rotated such that it is arranged to prevent movement of said unit relative to said flange in a second direction opposite said first direction;
The fixing element is provided by rotating the fixing element around a central axis of a member such as a bolt,
said portion extending beyond said flange in said first direction extends further from said central axis of said member than another portion of said securing element;
4. Tower element according to any one of claims 1 to 3, characterized in that:
前記第2の部分の側の前記第2の部分は、前記第1の部分よりも前記部材の中心軸から離れて延在する、ことを特徴とする請求項4に記載のタワー要素。 A horizontal dashed line marks a first portion of the fixation element within a first spacing along the axis of the hollow tubular element and a second portion within a second spacing along the axis of the hollow tubular element. separates the
5. The tower element of claim 4, wherein the second portion on the side of the second portion extends further from the central axis of the member than the first portion.
- 前記中空管状要素の前記軸に沿った第1の間隔内の第1の部分であって、第1の半径方向(v1)において第1の距離(d1)よりも前記ボルトからさらに離れていて、
- ボルトの軸から離れていて、
- 前記中空管状要素の前記軸から離れている、例えば直接離れている部品を含まない、第1の部分と、
- 前記中空管状要素の前記軸に沿った第2の間隔内の第2の部分であって、前記第1の間隔と前記第2の間隔とが重なり合わず、第2の距離(d2)よりも前記第1の半径方向において前記ボルトより離れた部分を含む、第2の部分と、
を有し、
ここで、前記第2の距離は前記第1の距離より、10mm以上、20mm以上、30mm以上、40mm以上、50mm以上、60mm以上、70mm以上、80mm以上、90mm以上、又は、100mm以上、大きい、
ことを特徴とする請求項7に記載のタワー要素。 The fixed element is
- a first portion of said hollow tubular element within a first distance along said axis, being further from said bolt in a first radial direction (v1) than a first distance (d1); ,
- away from the axis of the bolt,
- a first portion remote from the axis of the hollow tubular element, e.g. containing no directly remote parts;
- a second portion within a second distance along said axis of said hollow tubular element, wherein said first distance and said second distance do not overlap and are less than a second distance (d2) a second portion also including a portion spaced apart from the bolt in the first radial direction;
has
wherein the second distance is greater than the first distance by 10 mm or more, 20 mm or more, 30 mm or more, 40 mm or more, 50 mm or more, 60 mm or more, 70 mm or more, 80 mm or more, 90 mm or more, or 100 mm or more;
8. Tower element according to claim 7, characterized in that:
- 前記ボルトの前記軸から離れる方向であり、
- 前記ボルトの軸の周りの第1の角度方向に対して、角度間隔が0度から-90度、又は、0度から90度であり、例えば-10度から-80度、又は10度から80度であり、
ここで、前記第3の距離は、前記第1の距離より、例えば、10mm以上、20mm以上、30mm以上、40mm以上、50mm以上、60mm以上、70mm以上、80mm以上、90mm以上、100mm以上、大きい、
ことを特徴とする請求項8に記載のタワー要素。 said first portion includes a portion further from said bolt than a third distance (d3) in a second radial direction (v2), said second radial direction being:
- away from the axis of the bolt;
- with respect to a first angular direction about the axis of the bolt, the angular interval is between 0 and -90 degrees, or between 0 and 90 degrees, such as between -10 and -80 degrees, or between 10 degrees and is 80 degrees,
Here, the third distance is greater than the first distance by, for example, 10 mm or more, 20 mm or more, 30 mm or more, 40 mm or more, 50 mm or more, 60 mm or more, 70 mm or more, 80 mm or more, 90 mm or more, or 100 mm or more. ,
9. Tower element according to claim 8, characterized in that .
- 前記ボルトの前記軸から離れる方向であり、
- 前記ボルトの軸の周りの第1の角度方向に対して、前記ボルトの前記軸の周りにおいて、例えば角度間隔が0度から360度、例えば10度から-10度だけ異なり、
ここで、前記第4の距離は、前記第2の距離よりも、例えば、10mm以上、20mm以上、30mm以上、40mm以上、50mm以上、60mm以上、70mm以上、80mm以上、90mm以上、100mm以上、小さい、
ことを特徴とする請求項8又は9に記載のタワー要素。 said second portion does not include a portion further from said bolt than a fourth distance (d4) in a third radial direction (v3), said third radial direction being:
- away from the axis of the bolt;
- a first angular direction about the axis of the bolt differs, for example, by an angular interval of 0 degrees to 360 degrees, for example 10 degrees to -10 degrees about the axis of the bolt,
Here, the fourth distance is greater than the second distance, for example, 10 mm or more, 20 mm or more, 30 mm or more, 40 mm or more, 50 mm or more, 60 mm or more, 70 mm or more, 80 mm or more, 90 mm or more, 100 mm or more, small,
10. Tower element according to claim 8 or 9, characterized in that
- 中空管状要素と、
- 前記中空管状要素の内面上のフランジと、
- 前記プラットフォームと、前記プラットフォームに取り付けられる複数の固定要素などの固定要素と、を含むユニットと、
を備えるステップを含み、
前記方法は、さらに
- 前記フランジが前記中空管状要素の軸に沿った第1の方向における前記フランジに対する前記ユニットの相対移動を阻止し、前記固定要素が前記第1の方向において前記フランジを超えて延在する部分を有するように、前記中空管状要素に対して前記ユニットを配置するステップと、
- 前記第1の方向において前記フランジを越えて延在する部分の少なくとも一部分が、前記フランジが前記中空管状要素の前記軸に沿った第2の方向における前記フランジに対する前記ユニットの相対的な移動を防ぐように配置されるように、前記固定要素を回転するステップと、ここで、前記第2の方向は前記第1の方向と反対であり、
- 前記固定要素を
- 前記フランジは、前記中空管状要素の軸に平行な軸に沿った両方向への前記プラットフォームの移動を防止し、
- 前記プラットフォームの移動は、前記中空管状要素の前記軸に直交する軸に沿う少なくとも1つの方向に許容される、
ような位置に固定するようにプラットフォームに対して前記固定要素を固定するステップと、
を含むことを特徴とする方法。 14. A method of providing a platform for a tower element according to any one of claims 1 to 13, such as a tower element for a tower for a wind turbine generator, comprising:
- a hollow tubular element;
- a flange on the inner surface of said hollow tubular element;
- a unit comprising said platform and fixing elements, such as a plurality of fixing elements attached to said platform;
and
The method further comprises: - the flange inhibits relative movement of the unit with respect to the flange in a first direction along the axis of the hollow tubular element, and the securing element extends beyond the flange in the first direction; positioning the unit relative to the hollow tubular element so as to have an extending portion;
- at least part of the portion extending beyond said flange in said first direction is such that said flange inhibits movement of said unit relative to said flange in a second direction along said axis of said hollow tubular element; rotating the locking element so that it is arranged to prevent, wherein the second direction is opposite to the first direction;
- said fixing element - said flange prevents movement of said platform in both directions along an axis parallel to the axis of said hollow tubular element,
- movement of said platform is allowed in at least one direction along an axis orthogonal to said axis of said hollow tubular element;
fixing said fixing element with respect to the platform so as to fix it in a position such as
A method comprising:
- 前記フランジに当接する際の接触力によって前記固定要素の一部がブロックされることなどにより、それによってその後、前記固定要素に対する反対方向のトルクを受動的に加えることにより、さらなる回転が阻止される角度位置へ前記固定要素を回転させることり、及び、
- 前記プラットフォームの一方の側のボルトに能動的にトルクを加えることによってボルトを回転させること、
によって実行されることを特徴とする請求項16に記載のタワー要素を提供するため方法。 fixing the fixation element to the platform to prevent movement of the platform in both directions along an axis parallel to the axis of the hollow tubular element;
- further rotation is prevented by, for example, blocking a portion of the locking element by the contact force when abutting the flange, thereby subsequently passively applying a torque in the opposite direction to the locking element; rotating the locking element to an angular position that
- rotating the bolts by actively applying a torque to the bolts on one side of said platform;
17. A method for providing a tower element according to claim 16, characterized in that it is performed by a.
- 複数の固定要素を前記プラットフォームに固定することを含み、ここで、ボルトの軸周りの前記固定要素の回転が、前記ボルトの軸周りの重力によって加えられるトルク(tg)を超える閾値トルク(tr)に打ち勝つ必要があるように、各固定要素は前記ボルトを介して前記プラットフォームに固定され、
前記固定要素を回転させるステップは、
- 前記ボルトへの着手点が前記固定要素に対して前記プラットフォームの反対側にあるような場合など、前記ボルトに前記閾値トルクを超える適用トルク(ta)を加え、それによってボルト及び前記固定要素を回転させることを含む、
ことを特徴とする請求項16から18までのいずれか一項に記載のタワー要素を提供するための方法。 - the step of providing said unit comprises:
- fixing a plurality of fixation elements to said platform, wherein rotation of said fixation elements about the axis of the bolt exceeds a threshold torque (tg) exerted by gravity about the axis of the bolt (tr ), each fixed element is fixed to said platform via said bolt,
Rotating the locking element comprises:
- subjecting the bolt to an applied torque (ta) exceeding the threshold torque, such as when the point of entry into the bolt is on the opposite side of the platform with respect to the fixing element, thereby separating the bolt and the fixing element; including rotating
19. A method for providing a tower element according to any one of claims 16-18.
続いて、
- 前記プラットフォームと前記中空管状要素との間に、前記中空管状要素の軸に直交する平面であって、前記プラットフォームと交差する平面内に、ゴムボール又は好ましくはゴムチューブなどの緩衝要素を配置することを含むことを特徴とする、
請求項16から19までのいずれか一項に記載のタワー要素を提供するための方法。 - providing the tower element in an orientation in which the axis of the hollow tubular element is substantially horizontal, such as horizontal;
continue,
- Between the platform and the hollow tubular element, in a plane perpendicular to the axis of the hollow tubular element and intersecting the platform, a damping element such as a rubber ball or preferably a rubber tube is arranged. characterized by comprising
A method for providing a tower element according to any one of claims 16-19.
前記フランジを前記中空管状要素の前記内面に溶接などによって取り付けるステップを含む、
ことを含むことを特徴とする請求項16から20までのいずれか一項に記載の方法。 - comprising a flange on the inner surface of said hollow tubular element;
attaching the flange to the inner surface of the hollow tubular element, such as by welding;
21. A method according to any one of claims 16 to 20, characterized in that it comprises:
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18214510 | 2018-12-20 | ||
EP18214510.2 | 2018-12-20 | ||
EP19162682 | 2019-03-13 | ||
EP19162682.9 | 2019-03-13 | ||
PCT/EP2019/086515 WO2020127867A1 (en) | 2018-12-20 | 2019-12-20 | Tower element with platform and fixation element |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2022515214A JP2022515214A (en) | 2022-02-17 |
JPWO2020127867A5 true JPWO2020127867A5 (en) | 2022-12-28 |
JP7439094B2 JP7439094B2 (en) | 2024-02-27 |
Family
ID=69063787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021536108A Active JP7439094B2 (en) | 2018-12-20 | 2019-12-20 | Tower element with platform and fixed elements |
Country Status (6)
Country | Link |
---|---|
US (1) | US11781313B2 (en) |
EP (1) | EP3899259B1 (en) |
JP (1) | JP7439094B2 (en) |
CN (1) | CN113366216B (en) |
ES (1) | ES2947687T3 (en) |
WO (1) | WO2020127867A1 (en) |
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CN201021456Y (en) * | 2007-02-01 | 2008-02-13 | 南车四方机车车辆股份有限公司 | Clamp loop heat finalizing clamp |
JP5106085B2 (en) | 2007-12-19 | 2012-12-26 | 株式会社エヌ・ティ・ティ・ドコモ | Battery test apparatus and battery test method |
US20100192504A1 (en) * | 2008-07-09 | 2010-08-05 | General Electric Company | Spaceframe nacelle for a wind turbine generator and method of manufacturing the spaceframe nacelle |
EP2159412B1 (en) * | 2008-08-25 | 2015-12-02 | Siemens Aktiengesellschaft | Flange mounting for holding a tower section |
GB2468926B (en) | 2009-03-27 | 2013-08-07 | Claxton Engineering Services Ltd | Tubular connector |
US8456033B2 (en) * | 2009-12-17 | 2013-06-04 | Empire Magnetics Inc. | Antenna mounted wind power generator |
EP2775141B1 (en) * | 2011-11-04 | 2017-05-31 | Mitsubishi Heavy Industries, Ltd. | Tower-internal-equipment bracket structure and wind turbine generator |
CN104619984B (en) | 2012-04-13 | 2018-03-02 | 缅因大学***理事会 | Floating wind turbine platform and assemble method |
SE1251245A1 (en) * | 2012-11-02 | 2014-05-03 | Sapa Ab | Platform and methods for mounting in the wind turbine tower |
WO2014075686A1 (en) * | 2012-11-15 | 2014-05-22 | Vestas Wind Systems A/S | Method and device for aligning tower sections |
JP6469529B2 (en) | 2015-06-04 | 2019-02-13 | 株式会社日立製作所 | Wind power generator |
CN107687398A (en) * | 2016-08-04 | 2018-02-13 | 上海泰胜风能装备股份有限公司 | Platform and windmill tower frame for windmill tower frame |
EP3538760B1 (en) * | 2017-01-18 | 2020-12-30 | Siemens Gamesa Renewable Energy A/S | Electrical unit for a wind turbine |
EP3538759B1 (en) * | 2017-01-18 | 2024-03-20 | Siemens Gamesa Renewable Energy A/S | Wind turbine and corresponding method |
ES2842973T3 (en) * | 2017-01-27 | 2021-07-15 | Siemens Gamesa Renewable Energy B V | Set comprising a first and a second section and a fixture |
DE102017107912A1 (en) * | 2017-04-12 | 2018-10-18 | Wobben Properties Gmbh | Vibration damping of a wind turbine tower |
EP3973179B1 (en) * | 2019-05-21 | 2024-06-26 | Vestas Wind Systems A/S | A tool assembly for tensioning tower bolts of a wind turbine tower |
EP4043724A1 (en) * | 2021-02-11 | 2022-08-17 | Siemens Gamesa Renewable Energy Innovation & Technology S.L. | Wind turbine main shaft assembly |
EP4043721A1 (en) * | 2021-02-15 | 2022-08-17 | Siemens Gamesa Renewable Energy A/S | Installation system and method of upending and installing a wind turbine tower |
-
2019
- 2019-12-20 JP JP2021536108A patent/JP7439094B2/en active Active
- 2019-12-20 US US17/312,681 patent/US11781313B2/en active Active
- 2019-12-20 CN CN201980091167.4A patent/CN113366216B/en active Active
- 2019-12-20 ES ES19829576T patent/ES2947687T3/en active Active
- 2019-12-20 EP EP19829576.8A patent/EP3899259B1/en active Active
- 2019-12-20 WO PCT/EP2019/086515 patent/WO2020127867A1/en unknown
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