SYSTEM OF LIFTING AND ASSEMBLY OF AEROGENERATORS ON TOWERS WITH HEIGHT OVER 100 METERS

摘要

lifting system and assembly of wind turbines in towers above 100 meters in height, which provides for the lifting of said wind turbine (11), through a mini crane (5), concomitantly with the construction of the galvanized steel tower (1), built by lattice method, using a conventional crane (3), with adequate capacity, where the conventional crane (3) is mounted up to the height of approximately 50 meters, starting the assembly of the tower (1), and according to the tower ( 1) it is gaining height, the conventional crane (3) is also gaining height, and, after the end of the tower assembly (1), the conventional crane (3) hoists the parts of the mini crane (5), which is mounted on the top of the tower (1) and, after assembled, the mini crane (5) promotes the lifting of the parts of the wind turbine (11), up to the top of the tower (1), promoting its assembly, and after finishing the assembly of the wind turbine (11), the mini crane (5) is disassembled and brought to the ground by the conventional crane (3), which is also retracted.