System and method for the articulated attachment of solar reflector elements to supporting structures

摘要

The present invention relates to a system for the articulated attachment between a reflector element used in a solar thermal concentration collector and its supporting structure. The system allows the attachment between the reflector mirror and the supporting structure in all its anchoring points without there being stresses of any type due to angular deviations on the reflector. It comprises a main body of attachment (2) intended for being fixed on the face of the reflector element (13) opposite the face of incidence of solar radiation, comprising a hole (14) intended for receiving a male fixing element (3), and adaptable joint means which allow the free rotation in space of the attachment between the reflector element (13) and the supporting structure. The adaptable joint means comprise a through hole (15) intended for allowing the passage therethrough of a threaded rod (3) having a first end for fixing in the hole of the main body of attachment (2) and a second end for receiving a nut or threaded female part intended for rigidly fixing the entire reflector element (13) and supporting structure assembly.