| 摘要 |
A rotor lock F, for use in a wind turbine installation having a rotor, a housing G and a rotor lock housing 1 for receiving the rotor lock F, has a tubular insert 2 with a front flange, the insert 2 comprising a hard material, such as steel, which is connected to an inside surface of the rotor lock housing 1 for receiving the rotor lock F by an interference fit. It also has a rotor lock F disposed coaxially with the insert 2 and connected to the insert 2. The locking pin 3 is adapted to engage with the rotor to prevent it from rotating. The housing G and rotor lock housing 1 for receiving the rotor lock F are a single cast part having no drilled holes for fixing bolts, and the insert 2 is radially constrained by the interference fit. The rotor lock F may also have a plate 5 to axially constrain the rotor lock. |
