Keel leveling structure of fabricated wall surface

The keel leveling structure comprises a leveling piece, a connecting block and a keel, the leveling piece comprises a base and a leveling connecting piece, the base is fixedly installed on the wall, the leveling connecting piece is rotatably installed on the base, the connecting block is connected to a headless screw of the leveling connecting piece through a threaded hole in a threaded mode, andthe keel leveling structure is fixedly installed on the connecting block. Symmetrically-arranged clamping grooves are formed in the opposite side faces of the connecting blocks, the keel is connectedto the connecting blocks in a sliding mode, the two opposite bent edges of the keel are buckled in the clamping grooves, and through holes corresponding to the threaded holes are formed in the installation face of the keel. According to the keel leveling structure of the assembly type wall face, the keel is precisely leveled, and it is guaranteed that the finished face is leveled after a wall plate is installed. 本实用新型提供了一种