METHOD FOR ASSEMBLING/DISMOUNTING COMPONENTS OF A WIND POWER PLANT
The invention relates to a wind power plant and a method for assembling/dismounting components of a wind power plant. The aim of the invention is for a crane to be required to a lesser extent during assembly/dismounting of components of a wind power plant. Said aim is achieved by providing the inventive wind power plant with at least one rope passage (35, 36, 37, 38) in the area of the tower head (14), through which a traction rope (20) of a winch (22,18) is guided. Said aim is also achieved by a method for assembling/dismounting components of a wind power plant, comprising the following steps: - a traction rope (20) is directed from the winch (22, 18) to at least one deflecting roller (24) that is located in the area of the tower head and then to the component that is to be assembled/dismounted; - the traction rope is mounted on the component; and - the component is detached and lowered or raised and fastened. The invention is based on the fact that at least some of the components of a wind power plant can be assembled or replaced without the aid of a crane by using a suitable lifting device. The inventive solution allows technically complex additional installations to be dispensed with on any wind power plant while making a versatile lifting device available quickly and at a low expense.