| 摘要 |
FIELD: machine building.SUBSTANCE: invention relates to the rotor blade of wind-driven power plant, and to the method of installation of rotor blade of wind-driven power plant. Rotor blade (100) of the of wind-driven power plant has shank (110), tip (120), frond edge (160), rear edge (170), face (140) and rear side (130). Besides, the rotor blade (100) has external enclosure (180) with at least one hole (190) on face and/or rear side to receive manipulators (200) to install or to dismount the rotor blade (100). Besides the rotor blade (100) has at least one fastener (300) to secure the manipulators (200) inserted through at least one hole. The fastener (300) is located inside (150) the external enclosure of the rotor blade (100) between the face (140) and rear side (130).EFFECT: invention simplifies installation of the rotor blade of the wind-driven power plant.8 cl, 9 dwg |
