Safety monitoring device based on building BIM

The utility model discloses a safety monitoring device based on building BIM in the field of constructional engineering, which comprises a bottom plate, a detector body and a display body are respectively arranged at the top of the bottom plate, and a lifting mechanism and a damping mechanism are respectively arranged at the bottom of the bottom plate. The lifting mechanism comprises a box body, a motor, a supporting plate, a screw rod, a movable block, a first movable rod, a second movable rod, a first fixed block and a movable block, one side of the box body is movably connected with one side of the motor, the bottom of the motor is fixedly connected with the top of the supporting plate, one side of the supporting plate is fixedly connected with one side of the box body, and one side of the motor is fixedly connected with one end of the screw rod. The problems that the height of an existing monitoring device is inconvenient to adjust, the monitoring device cannot be adjusted according to people with differe