Machine for assembling and disassembling construction support, has spiral socket arranged on guard by front support, and displaced pivot for dragging spiral socket axially and arranged in revolving plate

摘要

The machine has a metallic tube (7) with a plate welded in an end of a spiral socket (5) having maneuver handles. A revolving plate (3) is mounted in a sliding mall pillow located in an end of a large stone bench. A chassis is equipped with an axial cannula (4). The spiral socket is arranged on a guard by a front support (11). A displaced pivot (9) for dragging the spiral socket axially is arranged in the revolving plate.