Connecting and reinforcing device for cast-in-place light foam concrete corner wall

The utility model discloses a connection reinforcing device of a cast-in-place light foam concrete corner wall body, which comprises a wall body, a metal net mold is fixed in the wall body, and a corner template is arranged at the position of an external vertical surface on one side of an internal corner of the wall body; the corner formwork comprises a first formwork body and a second formwork body which are rotationally connected, the first formwork body and the second formwork body are fixedly installed on the ground through a reinforcing frame, a plurality of sets of containing grooves are correspondingly formed in the positions, on the two sides of a rotating shaft, of the outer vertical faces of the first formwork body and the second formwork body, and locking pieces are movably installed on the containing grooves. The locking piece, the first template and the second template form a triangular supporting structure, and when the first template and the second template are in a folded state, the locking pi