MODULAR LATTICE TOWER TO BUILD A HIGH VOLTAGE AERIAL ELECTRIC TRANSMISSION LINE, WITH VARIABLE MULTI-PURPOSE ARRANGEMENT, ITS MODULAR SYSTEM AND METHOD OF CONSTRUCTION

摘要

Lattice tower for overhead power lines in High Voltage including a base anchored to the ground and a body ending with a top portion (4) designed to anchor respective conductors (5) of an HV power line; wherein the top portion (4) consists of a modular system (6) to realize a reticular structure of parallelepiped shape formed by at least four straight uprights and a plurality of angles arranged transversely to the uprights to connect the uprights to each other by fixing them in a vertical direction (V) and parallel to each other, so that the top portion (4) has a recursive configuration forming a plurality of three- dimensional modules (8) identical to each other arranged sequentially in the vertical direction (V) to obtain a 66kV lattice tower and, with the addition of an additional independent three-dimensional module, a 135/150kV lattice tower.