Lifting device with use of a cable for the manipulation of heavy loads inside a sealed armoured enclosure

摘要

The lifting device makes it possible to manipulate loads (6) inside a sealed enclosure (2), the operator remaining outside the enclosure. It is mainly composed of a main arm (11) mounted so that it can slide in an opening (4) in the wall (1) surrounding the enclosure (2), through the use of a sleeve (13). An articulated beam (12) is mounted so that it can pivot at the end of the main arm (11). This pivoting may be controlled by two parallel connecting rods mounted inside the arm (11). Application to the manipulation of heavy loads inside sealed enclosures in the nuclear field. IMAGE