Scaffold device for repair and reconstruction of lattice mast, has frames with frictional connection units coupled with one another by bridging bars, where device is attachable by frictional connection units at corner posts of lattice mast

摘要

The device (14) has frames (18, 20) with frictional connection units (22) coupled with one another by bridging bars (16). The bridging bars are provided with lifting mechanisms (24) e.g. hydraulic short-stroke cylinders, where the lifting mechanisms are connected in parallel. The device is attachable by the frictional connection units at corner posts of a lattice mast (10). An independent claim is also included for a method for reconstruction of drawn lattice masts.