CONNECTION SYSTEM FOR CONNECTING COMPONENT SECTIONS OF WIND TURBINE BLADES

摘要

The present invention relates to a connection system for connecting component sections of wind turbine blades, according to which one or more intermediate parts (2) formed complex structure defining end transverse partitions (2.1) and a central transverse partition (2.2), between which there extend columns (2.3) separated by openings (2.4), is arranged between the blade sections (1) to be connected, the openings (2.4) including short bolts or screws (3) that pass directly through the end transverse partitions (2.1) and long bolts or screws (3) that pass inside the columns (2.3), said bolts or screws (3) being screw-coupled to nut-like anchoring parts (4) housed in the material of the blade sections (1).

主权项

1. A connection system for connecting component sections of wind turbine blades, comprising one or more intermediate parts with varying geometries fixed by means of bolts or screws on nut-like anchoring parts housed in the material of the blade sections to be connected, wherein between the blade sections there is included at least one intermediate part formed by a complex structure defining end transverse partitions and a central transverse partition, between which there extend a series of columns separated by openings, the openings including short bolts or screws that pass directly through the end transverse partitions and long bolts or screws that pass through the central transverse partition and from the latter inside the columns until going through the corresponding end transverse partition.