A system for assembling/disassembling a windmill in a supporting tower, comprising a intermediate fixing structure with hydraulic supports for attachment, by pressure, to the tower; a main structure capable of being attached to the tower at various working positions by absorbing the diametral differences of the latter; two pivoting arms hinged to the main structure and capable of being positioned by hydraulic actuators; a secondary structure for hoisting tower segments, equipped with four cranes of a minor size for handling the main structure and the pivoting arms during hoisting/descent, and a counterbalancing group adjustable in height by means of capstans. The main structure and the intermediate structure include a detachable side for their withdrawal and separation from the tower during disassembly.
SYSTEM FOR ASSEMBLING AND DISASSEMBLING WIND TURBINES
SYSTEM ZUR MONTAGE UND DEMONTAGE VON WINDTURBINEN
SYSTÈME POUR LE MONTAGE/DÉMONTAGE D'AÉROGÉNÉRATEURS
2020-05-13
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2023
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