Hydraulic lifting platform with night signal early warning function

The utility model discloses a hydraulic lifting platform with a night signal early warning function, and relates to the technical field of hydraulic lifting platforms, the hydraulic lifting platform comprises a movable lifting platform and an early warning mechanism, two opposite side walls of the movable lifting platform are respectively connected with two swing rods through hinges in a rotating mode, and the two swing rods are connected with the early warning mechanism in a rotating mode. The two swing rods on the same face are arranged at the two ends of the side wall of the movable lifting platform, the two swing rods on the same face are arranged in an up-down staggered mode, and mounting columns are vertically mounted on the sides, away from the movable lifting platform, of the upper ends of the swing rods. When a pedestrian gets close to the movable lifting platform, the pedestrian can block the infrared rays, so that the loudspeaker gives out an alarm sound, the pedestrian is reminded that the pedestr