IMPROVED CENTRE REST FOR ROTARY SEAT OF WIND-TURBINE BLADES

摘要

The invention in principle comprises a circumferential structure that is seated on rotary rollers coupled to a base platform, the blade being seated on said circumferential structure and also on an end rotary support where the initial, cylindrical portion of the blade rests. The invention is characterized in that the circumferential structure comprises a structural ring (7) connected to a central structure (8) provided with a broad front opening (9), which houses a portion of the wind-turbine blade (4), which blade is immobilized by means of jaws (10) supported by the central structure (8), and are in turn arranged to correspond to the sides of said front opening (9), which is delimited by the edges thereof and by a movable arcuate body (11) that forms part of the circumferential ring (7).