Bridge stress system conversion construction hanging bracket

The utility model discloses a bridge stress system conversion construction hanging bracket which comprises a main truss, hanging bracket assemblies and a walking shifting device, the main truss corresponds to a construction part, needing hogging moment tensioning, of a precast beam, and the hanging bracket assemblies are vertically installed on the outer sides of a cross joint post-cast strip between beams and a boundary beam flange plate; walking displacement devices are installed between the two sides of the main truss and the corresponding precast beam faces. The bridge stress system conversion construction hanging bracket has the advantages of being easy to manufacture, low in cost, convenient to disassemble and assemble, good in flexibility and high in turnover performance. After being installed in place for the first time, only the main truss needs to be moved to walk to the next working face on the sliding rails, the safety coefficient of the bridge stress system conversion construction hanging bracket