SHIFTING PYLON FOR COOLING TOWERS CONSTRUCTION
A shifting pylon for the construction of cooling towers comprises the main pylon body (1) on which a supporting carriage (2) is installed in a movable way. The main pylon body (1) is interconnected with the supporting carriage (2) with a lead screw (3) that is in its bottom part axially and radially connected to the main mast pylon (1), in its upper part only radially, wherein the top part of the screw (3) is axially free.