Foundation for a wind turbine

摘要

The invention concerns a pylon base section for arrangement and fixing on a foundation and for the erection of a pylon of a wind power installation thereon including an outer lower annular flange for placement on the foundation and for fixing to the foundation, an inner upper annular flange for placement and fixing of a pylon segment with a corresponding lower pylon flange thereon, an inner lower support flange for placement on the foundation, and inner support elements, in particular support struts, for supporting the upper annular flange relative to the lower support flange.

主权项

1. An assembly comprising:
a foundation; a lower annular flange for placement above the foundation and configured to be fixed to the foundation, the lower annular flange including an inner portion having first openings and an outer portion having second openings; a pylon segment that includes a lower pylon flange having third openings; an inner upper annular flange for placement and fixing to the lower pylon flange of the pylon segment, the inner upper annular flange having fourth openings; an anchor in the foundation, the anchor having fifth and sixth openings; outer fixing bolts that extend through the second openings in the outer portion of the lower annular flange and through the fifth openings in the anchor in the foundation; inner fixing bolts that extend through the first openings in the inner portion of the lower annular flange, the fourth openings in the inner upper annular flange, the third openings in the lower pylon flange of the pylon segment, and the sixth openings in the anchor in the foundation; and inner support elements having a first end coupled to the inner upper annular flange and a second end coupled to the inner lower support flange and configured to provide support to the inner upper annular flange.