The present disclosure relates to a crane assembly (200) for erecting a tower comprising a plurality of tower sections, the crane assembly comprising a first telescopic mast (400), a second telescopic mast (300) connected to the first telescopic mast, and a crane mounted on top of the first telescopic mast and comprising lifting equipment. The first telescopic mast is configured to increase its length in a first direction from a retracted state and includes a first clamp assembly (410) for selectively clamping portions of the tower. The second telescopic mast is configured to increase its length from the retracted state in a second direction, and includes a second clamp assembly (310) for selectively clamping a portion of the tower, where the second direction is opposite the first direction. The present disclosure also relates to a method for climbing a tower with the crane assembly.
本公开涉及一种用于竖立包括多个塔架部段的塔架的起重机组件(200),所述起重机组件包括第一伸缩桅杆(400)、连接到第一伸缩桅杆的第二伸缩桅杆(300)和安装在第一伸缩桅杆的顶部上并包括提升装备的起重机。第一伸缩桅杆构造成在第一方向上从缩回状态增加其长度,并且包括用于选择性地夹持塔架的部分的第一夹具组件(410)。第二伸缩桅杆构造成在第二方向上从缩回状态增加其长度,并且包括用于选择性地夹持塔架的部分的第二夹具组件(310),其中,第二方向与第一方向相反。本公开还涉及用于利用所述起重机组件攀爬塔架的方法。
Crane assembly and method for erecting tower and wind turbine
用于竖立塔架和风力涡轮的起重机组件和方法
2024-01-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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