| 摘要 |
The present invention which relates to the field of offshore wind turbine installation technology, discloses a wind turbine holding and lifting system for a movable operating platform above water. The wind turbine holding and lifting system comprises a first standing column (1), a second standing column (2), a beam lifting device (5), no less than one beam (3) and enclasping means (4) for holding the wind turbine tower (7); the first standing column and the second standing column are juxtaposed, and the opposed faces of the first and second standing columns are provided with guiding grooves for sliding the beams; the enclasping means (4) is arranged on the beam (3), and the two ends of the beam (3) are interfitted within the guiding grooves of the first and second standing columns; the beam lifting device is fixed to the first (1) or second (2) standing column, and the lifting end of the beam lifting device is connected to the beam. The wind turbine holding and lifting system with such a structure can fix the assembled wind turbine (7) in the installation state and the wind turbine can be lifted and lowered. The present invention further discloses a movable operating platform (11) above water. |
