Shrouding for working platforms at steel lattice masts etc is an assembly of vertical tarpaulins attached to the platform to move up and down and be adjusted readily for changing weather conditions

摘要

The assembly to shroud steel lattice masts (1), while working on the surfaces, has a working platform (2) which is raised and lowered by a winch. A shrouding (5) of vertical tarpaulins (6) surrounds the mast (1) and the platform (2). The platform (2) is composed of horizontal sections (7), which can be set in relation to each other around the mast (1), linked to the shrouding (5). The shrouding (5) moves up and down with the platform (2) in a folding/unfolding or winding/unwinding action, leaving the zone above the platform (2) free for working.