FRAME STRUCTURE FOR SETTING A STAGE

摘要

PURPOSE: A frame structure for setting a stage is provided, which can easily proceed an interval adjustment of folding and unfolding supporting frames. CONSTITUTION: A frame structure for setting a stage comprises: a plurality of supporting frames(100) which are installed in parallel with each other and have rail grooves formed in the longitudinal direction; one or more bridge(200) which is connected to rail groove while moving along rail grooves in order to adjust a gap of supporting frames; and a fixing member(300) which is combined with the supporting frame and fixes the bridge moving along the rail grooves.