| 摘要 |
The invention relates to an apparatus for installing and removing a rotor blade (10) of a wind power plant, comprising at least one cable winch (12) to be set up in the region of the base of the tower, at least two devices (16) guided over the shoulders (14) of the other rotor blades (10) pointing obliquely upward, or guided by the region of the spinner, said devices comprising deflection rollers (18) supported by said devices, and at least two load cables (20) which can be extended and retracted by one of the cable winches (12) and are guided over one of the deflection rollers (18), further comprising an arrangement of the cable winch (12) in the extension of the axis of the downwardly pointing rotor blade (10) and a blade holder, means (24) for attaching the free ends of the load cables (20), means (26) for surrounding the rotor blade (10) to be installed or removed on at least two locations disposed at a distance from each other, and means (28) for guiding the ascending section of the load cables (20). |
