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发明公开
CN110300848A 叶片替换安装工具 有权

叶片替换安装工具
摘要：
用于风力涡轮机(1)的叶片替换安装工具，包括具有第一端(10)和第二端(11)的杠杆臂(9)，其中该工具还包括：相对地设置在杠杆臂(9)的第一端(10)上的至少一个齿轮马达(12)、一个轴承(13)和一个齿圈(14)，该齿轮马达(12)固定至杠杆臂(9)，该齿圈(14)设置为安装在轮毂上，其中该齿圈(14)与至少一个齿轮马达(12)齿轮传动，其中该轴承(13)位于齿圈(14)和杠杆臂(9)之间，其中在杠杆臂(9)的第二端(11)上设置有柔性连接件(15)，用于固定至地面固定点，由此获得没那么复杂，使用更容易，更安全的工具，用于操作风力涡轮机(1)。
摘要（英）：

Blade replacement and installation tool for a wind turbine (1), comprising a lever arm (9) with a first end (10) and a second end (11), where the tool further comprises: at least one gear motor (12),one bearing (13) and one gear ring (14) which are relatively arranged at the first end (10) of the lever arm (9), the gear motor (12) being fixed to the lever arm (9) and the gear ring (14) being configured for installation on a hub, where the gear ring (14) is geared with the at least one gear motor (12), where the bearing (13) is positioned between the gear ring (14) and the lever arm (9) and where a flexible connection member (15) is arranged at the second end (11) of the lever arm (9) configured for fixation to a ground fixation point, whereby a less complicated, easier to use and much safer tool for operating a wind turbine (1) is achieved.

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