Central tower with advertising hoardings

摘要

"Central tower with billboards", composed mainly of a metal tower, for installation in the urban perimeter or in ranges of highways, including dual purpose, i.e.Is designed under the central equipment for telephone and the incorporation of panels of piece of advertising.Like out door; in general, consisting of a tube (1) in the interior of which is projected a ladder; vertical course (2) which allows access to the floor (3), supported by the frame (4),This is incorporated into said tube (1), said floor (3) serves as the basis for the telephone station (c), and,At the upper end of the tube (1) is provided with a hatch (1a); the tread (3) is made in the plates "wall", having a triangular shape basically.Being closed on three sides by thermo acoustic panels (5), which are fixed on the structural tubes (6) distributed in pairs with each supposed to the vertex of the triangle.Where are closed by shutters, blinds, aluminum (7); the front of each mentioned panel (5) is arranged a panel back light (8) independent in steel.And between this and the above panel (5), a space (9) for illumination of the panel; the telephone exchange (c) will contain telephony equipment such as batteries (b), rectifiers (R) modules Erb(E), in addition to the show, still, projections for air conditioning (a), alcapu00e3o for lifting equipment (I), among others.