Turnover hanger for steel bridge production plate units

The utility model relates to the technical field of bridge production, in particular to a turnover hanger for steel bridge production plate units. The turnover hanger comprises a first pulley assembly, a second pulley assembly and a rope. The first pulley assembly is fixed on one side of a steel bridge production plate unit. The second pulley assembly is fixed on the other side of the steel bridge production plate unit. The rope is wound on the first pulley assembly and the second pulley assembly. The steel bridge unit is turned over through elongation and telescoping of the rope. The first and second pulley assemblies are mounted on the steel bridge production plate unit, the steel bridge production plate unit is turned over through elongation and telescoping of the rope, the traditional method of welding temporary lugs on the steel bridge production plate unit is replaced, subsequent procedures of oxygen cutting, finish grinding and the like are not required, and the problem that the steel bridge production plate unit is damaged during the process of oxygen cutting and finish grinding is solved.