Wall connecting piece of scaffold

The utility model relates to a wall connecting piece of a scaffold. A scaffold body of the scaffold is connected to a structural beam of a building, the scaffold body comprises a vertical steel pipe and a plurality of transverse steel pipes distributed in the length direction of the vertical steel pipe at intervals, all the transverse steel pipes are hollow pipes, and vertical short pipes are embedded in the structural beam. A transverse short pipe is fixedly mounted at the upper end, protruding out of the structural beam, of the vertical short pipe, and the transverse short pipe is a hollow pipe; the wall connecting piece comprises a hanging rod and a nut, the outer end of the hanging rod is provided with a head part, and the inner end of the hanging rod is provided with an external thread for screwing the nut; the hanging rod penetrates through the transverse steel pipe and the transverse short pipe at the same time when the transverse short pipe is aligned with any transverse steel pipe, and the transverse