Safety fence handrail with suckers as bases

The utility model discloses a safety fence handrail with a sucker as a base, which comprises the base, a U-shaped frame is fixed at the upper end of the base, a rod body is fixedly connected at the upper end of the U-shaped frame, a shroud ring fixing groove is arranged at the upper end of the rod body, a locking piece is arranged on the side wall of the rod body, the locking piece extends to the inner side of the shroud ring fixing groove, and the sucker is arranged on the inner side of the shroud ring fixing groove. A sliding cavity is formed in the base, a negative pressure mechanism is arranged in the sliding cavity, a plurality of suction cups are fixedly connected to the lower end of the base, and an air channel communicated with the suction cups and the sliding cavity is formed in the base. The safety fence base solves the problems that a traditional safety fence base is heavy, inconvenient to carry, poor in stability and low in placement stability, and meanwhile the fixing stability of a shroud ring i