MECHANICAL ADJUSTMENT DEVICE OF A PRESSING AND GUIDING SHEAVE ASSEMBLY OF AN AERIAL ROPE OF A MECHANICAL LIFT INSTALLATION

摘要

A mechanical adjustment device of a sheave assembly of a mechanical liftinstallation, where the sheave assembly is equipped with rotary sheaves(10a) mounted rotating on a support frame (11a, 12, 20) comprising a shoe(20) fixed by clamping means (31, 32, 34) to a support (15) of a pylon of theinstallation, comprises adjustment means of the incline, obtained aftersecuring, of the support (15) with respect to the shoe (20) in a lateraldirection (D2) oriented in a direction parallel to the axes of rotation of thesheaves (10a).