TEMPORARILY SET SUPPORT FOR CONSTRUCTION WORK

PROBLEM TO BE SOLVED: To make a preparation with only one kind of length lateral stays suffice if they are prepared, and eliminate wastefulness of a facility by providing a plurality of wedge holes on a flange attached to a support, and providing a spacer on the outer peripheral face of the support opposed to the wedge holes. SOLUTION: A flange 5 is mounted on the circumference of a metal pipe- made support 10 and a plurality of wedge holes 5a... are provided on the coaxial circle of the flange 5. Longitudinal plate-like spacers 6, 6 are mounted on the outer peripheral face of the support 10 opposed to the wedge hole 5a. The temporarily set support 1 is vertically set to be connected through a lateral stay, and a scaffolding and timbering temporarily set at the time of construction work are constituted. In this case, a wedge is driven over the wedge hole 5a provided on an insertion hole provided on a joint attached to the horizontal stay and the flange 5 to push the joint to the side of the support 10. As a result, the edge of the horizontal stay is stopped by the spacer 6, and the outside diameter of the temporarily set support 1 acts as the support of a large diameter including the spacer 6. Thus, only one kind length of the lateral stay will do.