The present invention relates to a lifting system (1) for lifting a wedge tower segment (2) of a wedge tower of a wind turbine, comprising a first lifting assembly (3) for engaging with a male side (4) of a flange (5) of the wedge tower segment (2) and a second lifting assembly (6) for engaging with a female side (7) of a flange (5) of the wedge tower segment (2). The first lifting assembly (3) comprises a first lifting bracket (8) with a plurality of first fixation means (9) and a first hinge interface (10) for attaching the first lifting assembly (3) to an adapter of a crane. The first fixation means (9) comprises a plurality of first fixation bolts (11) for being inserted into wedge slots (12) of the male side (4) of the flange (5) of the wedge tower segment (2) for fixing the first lifting bracket (8) to the flange (5). The first hinge interface (10) has an offset to the first lifting bracket (8) in a radial direction of the wedge tower segment (2).
LIFTING SYSTEM FOR LIFTING A TOWER SECTION WITH A WEDGE FLANGE
HUBSYSTEM ZUM HEBEN EINES TURMABSCHNITTS MIT EINEM KEILFLANSCH
SYSTÈME DE LEVAGE POUR LEVER UNE SECTION DE TOUR AVEC UNE BRIDE DE CALE
2024-08-21
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
LIFTING SYSTEM FOR LIFTING A TOWER SECTION WITH A WEDGE FLANGE
European Patent Office | 2024
|