A SECTIONAL GRID IRON FOR STASE SETTING

摘要

A prefabricated grid iron for the stage setting is provided, which is easily applicable regardless of condition of the field and in which a separate perpendicular frame is unnecessary. A prefabricated grid iron for the stage setting comprises: a plurality of channels(100) and a horizontal beam cut in the unit size; a bracket(300) in which one or more channel and horizontal beam are connected while connecting channels in the intersection direction when a horizontal beam is connected to the bottom; and a support(430) which is fixed through a close adhesion fixation unit(450) when being inserted between channels.