The invention provides a hoisting method and a hoisting tool for a tower drum. The hoisting method comprises the following steps: mounting a false flange on a flange at the bottom end of the tower drum; and the false flange and the bottom end flange are hooked to hoist the tower drum. According to the arrangement, the false flange is installed on the bottom end flange of the tower drum, the structural strength of the bottom end flange is improved, and the false flange can avoid deformation of the bottom end flange in the transportation and hoisting process of the tower drum.
本公开提供一种塔筒的吊装方法和吊装工装,所述吊装方法包括以下步骤:在塔筒的底端法兰上安装假法兰;钩挂所述假法兰和所述底端法兰以起吊所述塔筒。如此设置,在塔筒的底端法兰上安装假法兰,提高了底端法兰的结构强度,在塔筒的运输和起吊过程中,假法兰可以避免底端法兰变形。
Hoisting method and hoisting tool for tower drum
塔筒的吊装方法和吊装工装
2022-12-30
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Tower drum turning-over hoisting tool and turning-over hoisting method
Europäisches Patentamt | 2024
|