| 摘要 |
The support mechanism for the rotation of a circular concrete-reinforcement column under assembling has a system of free-rotating rollers (21) and (22) for the support and rotation of a column (2) under assembling. It is mounted pairwise on assembling machines (1) in an number corresponding to the maximum length of the column (2) that it can assembly. The mechanism executes various adjustment motions, including, an independent shifting along the frame of the machine (1) and full immobilization at a selected position, the rollers (21) and (22) being at a horizontal position (with no rotation angle), a clock- or counterclockwise rotation at any selected angle and full immobilization at a selected inclination, a clock- or counterclockwise horizontal rotation (plan view) at any selected angle and full immobilization at the selected position and upwards/downwards shifting by means of a guide (11) so that it cooperates fully with the circular column (2) under assembling. |
