Simple three-dimensional laser scanning device

The invention discloses a simple three-dimensional laser scanning device. The device includes a base, the upper end of the base is connected with an electric control platform through a control block,the upper end of the electric control platform is rotationally connected with a lifting column, the upper portion of the lifting column is provided with a scanner for obtaining the surface informationof an object, the scanner is connected with a lifting component used for driving the scanner to ascend and descend to complete longitudinal scanning, and the lifting component is connected with a rotation component used for driving the lifting column to rotate to achieve circumferential scanning of the scanner. The defect of an existing device is overcome, a three-dimensional scanning mode is designed, a three-dimensional coordinate and an image within the scanning range are obtained quickly in high precision, the detailed information of a to-be-measured object can be displayed visually through data processing, a worm