| 摘要 |
PROBLEM TO BE SOLVED: To provide a machine room turn fixing device for a wind power generator provided with a pressing means for positioning and holding a machine room for a tower main body securely and capable of obtaining a condition in which the machine room is smoothly turned when turning the machine room. SOLUTION: This machine room turn fixing device for the wind power generator is provided with the machine room 1 turnable around a vertical shaft axis C of the tower main body 2 at an upper end position of the tower main body 2. A large-diameter gear 5 centered on the vertical shaft axis C is fixed to an upper end of the tower main body 2. The pressing means 4 is constituted in such a way that it presses a face 3 to be abutted of an upper plane part of the large-diameter gear 5 when fixing the machine room to suppress the turn of the machine room and release pressing against the face 3 to be abutted when turning the machine room. |
