WORK FLOOR SUPPORTING STRUCTURE IN FULLY-AUTOMATIC BUILDING CONSTRUCTION METHOD

PURPOSE:To set the positional accuracy of a pedestal in a simple manner by enabling it to be horizontally moved at its connecting part with a main column, in a work floor supporting structure in a fully-automatic building construction method. CONSTITUTION:A horizontal displacement adjusting means 20 is installed in space between a spherical seat 16 installed in the lower end of a pedestal 10 and a base member 18 installed in the upper end of a main column 12. This horizontal displacement adjustment means 20 has a block body orthogonally screwing two sets of screw rods 46, 48. In this case, each of geared motors 50, 52 is installed in these screw rods 46 and 48. This block body 44 is solidly composed of both first and second blocks 54 and 56. Then, this first block 54 is housed in a first case 66 clamped to the spherical seat 16. Likewise, the second block 56 is housed in a second case 68 clamped to the base member 18. In addition, the first block 54 is provided with a space in the longitudinal direction of the first case 66, caning into contact with both the symmetrical directions. The second block 56 installs a space in both directions of the second case 68, coming into contact with the longitudinal direction.