The invention discloses a full-rotation type single-blade multifunctional lifting appliance, and relates to the technical field of wind generating sets. The lifting appliance comprises a balance mechanism, a rolling mechanism, a longitudinal rotation mechanism, an upper clamping mechanism, a lower clamping mechanism, a cable wind mechanism, a rolling rocker arm, a rotation main beam, a C-shaped beam, a transverse adjusting mechanism and a rotary table module. According to the lifting appliance, a single blade of a wind generating set can be installed at any angle within a range of +35 degrees to -215 degrees in a rotation radius of a wind turbine, a variable pitch angle range is +10 degrees to -5 degrees, the lifting appliance is used for installing a single wind power blade, the installation difficulty is greatly reduced, the installation efficiency is improved, and the installation cost of the whole wind power generator is reduced.
本发明公开了一种全回转式单叶片多功能吊具,涉及到风力发电机组技术领域,包括平衡机构、横摇机构、纵向回转机构、上夹持机构、下夹持机构、缆风机构、横摇摇臂、回转主梁、C型梁、横向调节机构和转台模块。其能够实现风力发电机组单只叶片,在风机回转半径内+35°~‑215°范围内任意角度安装,变桨角度范围是+10°~‑5°,使用该吊具进行单片风电叶片的安装,极大的降低了安装难度,提高了安装效率,降低了风电整机的安装成本。
Full-rotation type single-blade multifunctional lifting appliance
一种全回转式单叶片多功能吊具
22.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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