Constructional engineering environment monitoring equipment convenient to move

The utility model provides building engineering environment monitoring equipment convenient to move, which comprises a base, four groups of limiting sleeves are fixedly arranged on the base, sliding plates are arranged in the four groups of limiting sleeves in a penetrating manner, threaded holes are formed in the sliding plates, screw rods are in threaded connection in the threaded holes, first synchronizing wheels are mounted on the screw rods, mounting holes are formed in the sliding plates, and the first synchronizing wheels are connected with the mounting holes in a threaded manner. A straight gear is rotatably clamped on the mounting hole, a second synchronous wheel is arranged on the straight gear, the first synchronous wheel and the second synchronous wheel are connected through a synchronous belt, racks are fixedly arranged on the four sets of limiting sleeves, the straight gear is meshed with the racks, a mounting frame is fixedly mounted on the base, a rotating disc is rotatably clamped on the bott