MAINTENANCE DEVICE FOR THE WALL OF A BUILDING WITH A TUBULAR SECURING STRUCTURE

摘要

The invention relates to a maintenance device for the wall of a building with a tubular securing structure (3) comprising a manoevring module (4), a maintenance module (5) and connecting means (6) between the manoevring module (4) and the maintenance module (5), enabling the maintenance module (5) to be displaced on at least part of the surface of the wall (2). According to the invention, the manoevring module (4) comprises means (7) for restraining it to the securing structure (3) enabling it to place the entire maintenance device (1) on the wall (2).