CONNECTION MEMBER FOR ESTABLISHING PILLAR

摘要

Provided is a connection member for constructing pillars which is expanded and contracted in the radial direction in such a manner that pillars of various sizes can be inserted and supported and which is placed to be exposed to the upper side of a concrete base in such a manner that the upper end can be connected with the pillars, thereby reducing the number of components and the assembling process and connecting and supporting pillars of various sizes using just one connection member. The connection member for constructing pillars includes: a support part to which a pillar is inserted and fixed; a control part for expanding and contracting the support part corresponding to the thickness of the pillar; and a fixing part for fixing the expanded or contracted support part, wherein lower portions of the control part, the fixing part and the expanded or contracted support part are fixed inside the cured concrete base, and the upper portion of the support part is exposed to the upper side of the concrete base in order to insert and fix the pillar.