Simple triangular supporting device for reinforcement cage

Abstract

The utility model discloses a simple triangular support device for a reinforcement cage, which comprises three support rods and three raised lines, and the three support rods are connected end to end to form a triangular support frame; the three corners of the triangular supporting frame are welded to the corresponding inner walls of the reinforcement cage correspondingly. One ends of the three protruding strips are welded to the three corners of the triangular supporting frame respectively, and the other ends of the three protruding strips are located outside the reinforcement cage. The utility model has the technical effect and advantage that the reinforcement cage can be prevented from being deformed due to extrusion. And the thickness of a concrete protection layer around the steel bars can be effectively controlled. The reinforcement cage is prevented from being rusted due to excessive soil.

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