Simple and easy road bridge guardrail

The utility model relates to a road bridge field, concretely relates to simple and easy road bridge guardrail. The on -line screen storage device comprises a base, the both sides of base are equipped with the side lever, be equipped with many montants on the side lever perpendicularly, all be equipped with a plurality of links around the montant left and right sides on the side, the flexible area of interlude between the same vertical planar link of two adjacent montants, and be formed with the angle of slope between elastic webbing and the side lever, the upper portion symmetry of above -mentioned montant is equipped with two horizontally plastic bars, the outside of plastic bar scribbles anti - lac varnish, the top of above -mentioned montant is equipped with the detachable cone, scribble traffic signals paint on the surface of cone, threaded connection has round platform form seat on the base, is equipped with the screw hole that is used for placing the seat on the base. The utility model discloses can fac