| 摘要 |
The invention relates to a method for moving loads vertically along a wind energy plant comprising a tower with gondola at the upper end thereof by means of a crane which may be fixed in the region of the machine room, comprising at least one crane arm and a crane winch connected to the crane arm with a crane cable provided with a stop device at the free end thereof which may be arranged such that a rapid and economical assembly or disassembly of the wind energy plant or part components thereof can be achieved. According to the invention, i) in a first step the crane cable is taken off the crane winch lying at the base of the wind energy plant and the stop device transported up to the gondola on the wind energy plant and fixed there to a fixing device, ii) in a second step the crane cable is wound on the crane winch and the crane drawn up the wind energy plant to the gondola, iii) in a third step the crane is detachably fixed to the gondola with the crane arm thereof, iv) in a fourth step, the stop device is removed from the fixing device, the stop device is taken to the load by winding out or in the crane cable and moved vertically by the crane winch. The invention further relates to corresponding crane and a system, for vertically moving loads along a wind energy plant. |
