A base assembly (120) configured to support an on-tower mounted crane (101) on a nacelle (200) of a wind turbine (300), the on-tower mounted crane comprising a base portion (102) and a boom (104), where the boom is rotatably disposed about a vertical axis relative to the base portion during normal operation of the on-tower mounted crane, the base assembly includes a base structure (122) adapted to be mounted to the nacelle and a support structure (124) configured to engage with and support the on-tower mounted crane in an upright position. A base portion of the on-tower mounted crane is attached to the support structure when the on-tower mounted crane is engaged with the base assembly. The support structure is movably coupled to the base structure and is adapted to be linearly displaced relative to the base structure in a direction substantially parallel to the longitudinal axis of the nacelle to enable the on-tower mounted crane to be disposed at a plurality of crane mounting positions relative to the nacelle.
一种基座组件(120),所述基座组件被配置成将塔上安装式起重机(101)支撑在风力涡轮机(300)的机舱(200)上,所述塔上安装式起重机包括基座部分(102)和吊臂(104),其中在塔上安装式起重机正常操作期间,吊臂相对于基座部分绕竖直轴线可旋转地设置,所述基座组件包括基座结构(122)和支撑结构(124),该基座结构适于安装到所述机舱,该支撑结构被配置成与塔上安装式起重机接合并将塔上安装式起重机支撑在直立位置。在塔上安装式起重机与基座组件接合时,塔上安装式起重机的基座部分附接到支撑结构。支撑结构可移动地联接到基座结构,并且适于在大体上与机舱的纵向轴线平行的方向上相对于基座结构线性地移位,以使得能够将塔上安装式起重机相对于机舱设置在多个起重机安装位置处。
Base assembly for tower mounted crane
用于塔上安装式起重机的基座组件
06.05.2025
Patent
Elektronische Ressource
Chinesisch
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