Precise measurement device for intelligent building construction based on BIM (Building Information Modeling)

The utility model discloses a BIM-based intelligent building construction accurate measurement device, which comprises a connecting seat and is characterized in that an operation table is arranged above the connecting seat, a driving motor is arranged on one side of the connecting seat, a lead screw is arranged at the output end of the driving motor in a penetrating and inward manner, the lead screw is in threaded connection with a threaded block, and the threaded block is in threaded connection with the connecting seat. A sliding groove is formed in one side of the connecting base, a threaded block penetrates through the sliding groove and is outwards provided with a connecting block, the upper portion of the connecting block is in threaded connection with a mounting plate, the other end of the mounting plate is fixedly connected with a laser range finder, and by arranging a driving motor, a lead screw, a sliding block and a sliding rod, the internal threaded block can move; and through the sliding groove in