The invention provides a hoisting device for an offshore wind power tower drum, and relates to the technical field of hoisting of wind turbine generator tower drums. The hoisting device for the offshore wind power tower drum comprises a first supporting part, a second supporting part and an arc-shaped connecting part used for connecting the first supporting part and the second supporting part, and the first supporting part is located below the second supporting part; the first supporting part, the second supporting part and the arc-shaped connecting part define a containing space, and the first supporting part is inserted into the barrel so that at least part of the barrel can be located in the containing space. The second supporting part is used for being connected with hoisting equipment. The first supporting part is inserted into the barrel, the contact area between the first supporting part and the barrel can be increased, the first supporting part is only inserted into the barrel, and the end, deviating from the arc-shaped connecting part, of the first supporting part does not make contact with the side end face of the barrel, so that the barrel can be prevented from being damaged by the first supporting part; and the service lives of the barrel and the hoisting device are prolonged.
本发明提供一种海上风电塔筒的吊装装置,涉及风电机组塔筒吊装技术领域。该海上风电塔筒的吊装装置包括第一支撑部、第二支撑部以及用于连接第一支撑部和第二支撑部的弧形连接部,第一支撑部位于第二支撑部的下方;第一支撑部、第二支撑部和弧形连接部围设成容纳空间,第一支撑部插设在所述筒体内,以使至少部分筒体位于容纳空间;第二支撑部用于与吊装设备连接。本发明通过第一支撑部插设在筒体内,可以增大第一支撑部与筒体之间接触面积,且第一支撑部仅是插入筒体内,第一支撑部背离弧形连接部的端部并未与筒体的侧端面接触,如此设置,可以防止第一支撑部损坏筒体,提高了筒体和吊装装置的使用寿命。
Hoisting device for offshore wind power tower drum
海上风电塔筒的吊装装置
2024-05-07
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Auxiliary positioning device for hoisting of wind power tower drum
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