PROBLEM TO BE SOLVED: To provide a suspended load lifting device for a wind power generator capable of restricting the fluctuation of a suspended load when lifting the suspended load.SOLUTION: A suspended load lifting device for a wind power generator comprises: an elevator lift mechanism for lifting a suspended load; and a plurality of guide wires connected to the suspended load hung by the elevator lift mechanism. The plurality of guide wires include two guide wires, each obliquely extending with respect to a straight line, connecting the center of a tower of the wind power generator to the center of the suspended load, on both sides of the straight line in a plan view. The two guide wires are each configured to endow with a tensile force in a separating direction from the tower to the suspended load.SELECTED DRAWING: Figure 1
【課題】吊り荷を昇降させる際の吊り荷の揺動を抑制可能な風力発電装置用の吊り荷昇降装置を提供する。【解決手段】風力発電装置用の吊り荷昇降装置は、前吊り荷を昇降させるための昇降機構と、前記昇降機構に吊り下げられた前記吊り荷に接続される複数のガイドワイヤと、を備え、前記複数のガイドワイヤは、平面視にて、前記風力発電装置のタワーの中心と前記吊り荷の中心とを結ぶ直線に対して両側において、前記直線に対して斜めにそれぞれ延在する2本のガイドワイヤを含み、前記2本のガイドワイヤは、それぞれ、前記タワーから離れる方向の張力を前記吊り荷に与えるように構成される。【選択図】 図1
SUSPENDED LOAD LIFTING DEVICE FOR WIND POWER GENERATOR AND SUSPENDED LOAD LIFTING METHOD
風力発電装置用の吊り荷昇降装置及び吊り荷昇降方法
2017-11-24
Patent
Elektronische Ressource
Japanisch
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