Concrete bevel elevation and flatness control device

The utility model relates to the technical field of building construction, in particular to a concrete bevel elevation and flatness control device. Wherein the motor box is erected on a base surface through an inclined strut; the stepping motor is arranged in the motor box with an upward shaft; the rotating head is sleeved on the shaft of the stepping motor and is fixedly connected with the shaft;the laser indicators are arranged around the side surface of the rotating head at intervals; the upper end of each inclined strut is rotationally connected with the motor box, and the rotating direction of each inclined strut faces the motor box; a telescopic rod with a locking device is arranged between the inclined strut and the motor box, one end of the telescopic rod is fixedly connected withthe motor box, the other end of the telescopic rod is rotatably connected with the inclined strut, and a rotating shaft at the joint is perpendicular to the telescopic rod and the inclined strut. According to the utility mode