SAFETY AND CONTROL EQUIPMENT TO ENSURE THE DESCENT OF MATERIAL OR OPERATORS FOR A WIND TURBINE, AND WATERTIGER THAT COMPRISES THE EQUIPMENT (Machine-translation by Google Translate, not legally binding)

摘要

Safety and control equipment for lifting and lowering of material or operators, applicable in a wind turbine (1) with a tower (2) and a gondola (3). It comprises a guide line (5), taut between the gondola (3), in a position close to its access opening, and the tower (2), for example near a platform (6) arranged in the tower (2) , or the ground. The guide line (5) can be deployable from a coil (9) and comprise a bypass pulley. The safety and control procedure comprises arranging the guide line (5) taut between the nacelle (3) and the tower (2) or the ground, and slidingly connecting to the guide line (5) a carabiner (11) or similar carried by the operator, the crane (4) or the material to be hoisted or lowered. (Machine-translation by Google Translate, not legally binding)