Verfahren zur Montage eines Zahnstangen-Hebesystems in einem Windturbinenturm, Zahnstangen-Hebesystem und Turmabschnitt für einen Windturbinenturm

Details

Veröffentlichungs-Nr.

EP4726206

Anmeldetag

11. Oktober 2024

Veröffentlichung

15. April 2026

Rechtsraum

EP

IPC

F03D13/10, F03D13/20

Abstract

The present invention relates to a method for installing a rack and pinion lift system in a wind turbine tower. The method comprises the following steps:Providing a first tower section of a wind turbine,fixing a first lift mast at an inner wall of the first tower section,providing a second tower section of a wind turbine,fixing a second lift mast at an inner wall of the second tower section, andstacking the first and second tower sections upon each other and connecting the first and second lift masts, thereby forming a continuous rack.The present invention further describes a rack and pinion lift system that is obtainable by this installation method.Moreover, the present invention relates to a tower section for a wind turbine tower. The tower section comprises a lift mast that is fixed at an inner wall of the tower section via a lift mast support structure. The lift mast support structure is configured to allow for a vertical movement of the lift mast vis-à-vis the inner wall of the tower section.

Anmelder

Firma

Siemens Gamesa Renewable Energy A/S

Land

🇩🇰 Dänemark

Fachgebiete