DEVICE FOR COAXIAL ADJUSTMENT IN LATTICE BARS

摘要

Device for coaxial adjustment in lattice bare of metallic structures, such as, metallic towers or the like utilized for electric power transmission lines, telecommunications, wind energy generators and other applications. In the prior art structures, there is a lack of concentricity between the mechanical loads vector and the axis of the section centers of gravity. One basic aspect of the present invention is directed to a device for coaxial adjustment in lattice bars of metallic structures characterized by comprising an aligner (207) to a end region of the lattice bar (4). The aligner (207) is adapted to provide a connection between the lattice bar (4) and another component of the metallic structure, and is fixed to a region of the lattice bar (4) in order to coaxially concentrate the mechanical loads vector of the connection in the axis of the center of gravity of the lattice member (4).