The invention relates to a split type hoisting method for a land wind turbine generator set. A cabin of a 3.XMW set is divided into a cabin body and a main gear box for hoisting, so that the weight ofeach part is controlled within 80 t; and the steps of part placement, detection and the like in the hoisting process are further combined, so that split type hoisting of the wind turbine generator set is achieved, the requirement that the total weight of large single-vehicle transportation cannot exceed 100t according to the current national policy can be met, and the hoisting requirement of mainstream large cranes in the market in the prior art can also be met; and meanwhile, the hoisting frequency of a main crane is reduced, the hoisting period of the single wind turbine generator set is shortened, and the hoisting efficiency of the wind turbine generator set is improved.
本发明涉及一种陆上风力发电机组分体式吊装方法,通过将3.XMW机组的机舱分拆为机舱主体和主齿轮箱两部分进行吊装,从而使得每部分的重量均控制在80t以内,进一步结合吊装过程中的部件摆放、检测等步骤,实现风力发电机组的分体式吊装,既可以满足目前国家政策对单车大件运输总重不能超过100t的要求,也可以满足现有市场主流大型吊车的吊装需求,同时减少主吊车的起吊次数,降低单台机组的吊装周期,提高机组的吊装效率。
Split type hoisting method for land wind turbine generator set
一种陆上风力发电机组分体式吊装方法
2021-01-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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