The invention relates to the technical field of hoisting, in particular to a hoisting system for a variable-pitch bearing of a motor set, which comprises a hoisting rope, a linear pulling mechanism, a base, a rotating mechanism, a pressing ring, a linear pulling mechanism, a rotating column, a baffle ring and two fixed locksets, and the baffle ring is fixedly connected with the rotating column. And the device can be applied to hubs and variable-pitch bearings. And after the hub and the variable-pitch bearing are lifted, the lifting rope can be clamped and fixed through the linear pulling mechanism, so that the rotating mechanism can drive the two fixed locks to crossly switch positions, and the balance between the two fixed locks can be adjusted. And after the variable-pitch bearing is horizontally lifted, the variable-pitch bearing can rotate and incline under the action of the rotating mechanism, the inclination angle of the variable-pitch bearing is changed to be the same as the angle of the end face of the wind power hub, and the variable-pitch bearing is convenient to install.
本发明涉及吊装技术领域,具体涉及一种电机组变桨轴承用吊装系统,包括吊绳、直线拉动机构、基座、旋转机构、压环、直线拉动机构、转柱、挡环和两个固定锁具,挡环与转柱固定连接,该电机组变桨轴承用吊装系统,能够应用于轮毂和变桨轴承进行使用。并且能够在将轮毂和变桨轴承吊起后,通过直线拉动机构将吊绳进行夹持固定,使得旋转机构能够带动两个固定锁具交叉切换位置,即能够对二者之间调节平衡。并且能够应用于变桨轴承的竖直吊起和水平吊起,而在将变桨轴承水平吊起后,能够通过旋转机构的作用,使得变桨轴承旋转倾斜,将变桨轴承的倾斜角度变化为与风电轮毂端面的角度相同,便于变桨轴承的安装。
Hoisting system for variable pitch bearing of motor set
一种电机组变桨轴承用吊装系统
15.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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