Device for intervention on roof of structure i.e. greenhouse frame, for unwinding safety film, has gantry including support and guidance elements, where gantry includes platform designed to accommodate operators at each of its ends

摘要

The device has a gantry (1) that is approximately provided in a reversed U-shape. The gantry includes a foot (11) at each of its ends. The feet are intended to be respectively placed along two opposite sides of a roof. The gantry includes support and guidance elements such as wheels (2), on a structure i.e. greenhouse frame, to allow displacement of the gantry approximately parallel to a longitudinal axis of the roof. The gantry overhangs the roof. The gantry includes a platform (100) designed to accommodate operators at each of its ends.