Tunnel side wall concrete structure construction joint reinforcing model device

The utility model relates to a tunnel side wall concrete structure construction joint reinforcing model device which comprises a pouring model piece, a reinforcing assembly and a water stopping assembly, the pouring model piece comprises a pouring piece and a pouring bottom plate, the pouring piece is installed on the pouring bottom plate, the reinforcing assembly comprises a plurality of anchoring pieces and a reinforcing piece, the anchoring pieces are symmetrically installed on the reinforcing piece, and the water stopping assembly is installed on the reinforcing piece. The pouring part is divided into a pre-pouring section and a post-pouring section according to the mounting positions of the anchoring parts and the reinforcing plate, the pre-pouring section and the post-pouring section are in butt joint among the anchoring parts and generate a construction joint during construction, the reinforcing part is mounted in the pouring part to reinforce the structural strength of the construction joint, and the