Expressway bridge steel guardrail anti-throwing net structure

The utility model discloses an expressway bridge steel guardrail anti-throwing net structure. The utility model belongs to the technical field of construction, anti-throwing net, supporting columns are arranged on the two sides, away from each other, of the anti-throwing net. Trapezoidal bases are fixedly connected to the bottom ends of the supporting columns; the bottom end of the trapezoidal base is fixedly connected with a fixed base plate; threaded through holes are formed in four corners of the fixed base plate; the beneficial effects of the utility model are that: the utility model discloses: the beneficial effect is: the connection mode is different from the traditional connection mode; the supporting columns and the anti-throwing net are directly fixed through bolts or screws; thestructures of the supporting columns and the anti-throwing net are modified; the limiting plates and the limiting grooves of the supporting columns are in butt joint with the anti-throwing net edge side edge inserting plates