Articulated bracket for supporting steel arches

摘要

The purpose of the notification is the articulated support for steel arches intended in particular to support pre -insulated arches during the production process,built from scratch (1),where the column is located (2),to which the handle (3) in which the shoulder is mounted horizontally is characterized by this,that the shoulder is made of many,successively joined rotationally in a vertical axis,segments (4),where ball supports are built into the upper walls (6) and a roller is built into the forehead of the latter (7),where each of the segments (4) on one side has a wall (8),which in the segment alignment position (4) in the straight line is perpendicular to the wall (8) of the previous segment (4) by blocking the curve of the shoulder in one direction.