Aerated concrete block drilling device

The utility model discloses an aerated concrete block drilling device, and relates to the technical field of drilling of aerated blocks in constructional engineering, in particular to the aerated concrete block drilling device which comprises a transverse column inserted in the side face of a clamping plate and a threaded column inserted in the upper surface of the clamping plate. The surface of the clamping plate is fixedly connected with an anti-skid block used for being clamped on the surface of the aerated block, a connecting column capable of stretching and retracting up and down is inserted into the side, close to the threaded column, of the upper surface of the clamping plate, and the surface of the connecting column is sleeved with a reset spring used for resetting. According to the aerated concrete block drilling device, through the arrangement of a clamping plate, an anti-sliding block, a reset spring, a telescopic spring and a motor, a constructor can clamp the clamping plate to the surface of an a