Method for Erecting a Tower
OwnerAloys Wobbeninventor
Life of this patent
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Abstract
An annular preform is constructed of predeterminable width and height and filled with a predeterminable quantity of a fluid grouting material. After setting of the grouting material and removal of the formwork a ring is placed on the surface of the set grouting material and a lower pylon segment is placed on the ring and connected thereto.
Claims7
A method of erecting a pylon, in particular a pylon of a wind power installation, which has a foundation with segment anchors, wherein connecting elements project beyond the top side of the foundation by a predetermined amount, comprising the steps:
- constructing an annular formwork of predeterminable width and height on the top side of the foundation and filling the formwork with a predeterminable amount of a fluid grouting material,
- setting of the grouting material and removal of the formwork,
- placing a ring on the surface of the set grouting material, and
- fitting and connecting a lower pylon segment on the ring.
A wind power installation comprising
- a pylon which has at least one pylon segment,
- a foundation with segment anchors, wherein the foundation has on its top side a set ring comprising a grouting material,
- connecting elements which project a predetermined distance above the top side of the foundation, and
- a leveling ring which is arranged on the set ring of grouting material, wherein a lower pylon segment is placed on the leveling ring with a lower flange ring and the lower flange ring is connected to the connecting elements.
A method of erecting a pylon, in particular a pylon of a wind power installation, comprising:
- placing a leveling ring on a set ring of grouting material,
- placing a lower pylon segment with a lower flange ring on the leveling ring, and
- connecting the leveling ring to the lower flange ring of the lower pylon segment.
Dependencies are inferred from the claim text.