Wall connecting device of steel pipe fastener type scaffold

The utility model relates to a wall connecting device of a steel pipe fastener type scaffold, which comprises a wall connecting rod fixedly connected with the scaffold and a pre-embedded steel bar snap ring pre-embedded in cast-in-place concrete, the wall connecting rod comprises a scaffold steel pipe and a steel bar tenon hook, the included angle between the hook end of the steel bar tenon hook and the scaffold steel pipe is 30-75 degrees, and the angle between the hook end of the steel bar tenon hook and the scaffold steel pipe is 30-75 degrees. The lower part of the cast-in-place concrete is provided with a pre-embedded groove, the pre-embedded steel bar snap ring is a U-shaped ring, the bent arc section of the U-shaped ring is arranged in the pre-embedded groove, two linear sections of the U-shaped ring are embedded in the cast-in-place concrete behind the pre-embedded groove, and the inner diameter of the bent arc section is in clearance fit with the outer diameter of the hook end of the steel bar tenon