To provide a separator structure capable of supporting and fixing both forms used for construction of a reinforced concrete structure and, at the same time, making the installation of an outside heat insulating body such as a thermal insulating material or the like mounted on an external wall surface of a skeleton of the reinforced concrete structural body in a state to broaden its freedom to reduce a construction period of time after the demolition of the forms.

A panel body 3 is screwed on a screw section 2 on one end side of a shaft 1, a part of an inward side of an anchor bracket 4 is screwed on the screw section 2 on the other end side, and a mounting metal fitting 5 mounting the outside heat insulating body (not shown in Fig.) is fitted and screwed to the outside with projecting a set screw shaft 14.