Bracket structure used for construction of continuous box girders

The utility model discloses a bracket structure used for the construction of continuous box girders, which facilitates the guaranteeing of the smooth traffic during the construction process of the continuous box girders. The bracket structure mainly adopts the technical scheme that a support frame is arranged below a continuous box girder bracket, and an access road for allowing the support frame to pass through is arranged on the ground where the support frame is located. The access road enables pedestrians and vehicles to pass through, and is favorable to guarantee the smooth traffic and reduce the traffic jam; and as the continuous box girder bracket is formed by a bowl-shaped coupler type full framing, the erecting period is shorter and the construction cost is lower.