The utility model belongs to the technical field of manufacturing of building production equipment, discloses a hoisting structure, in particular a structure for hoisting sections of a precast box girder. By the structure, the phenomenon that the precast box girder cracks in the hoisting process can be effectively avoided. The structure comprises at least two sets of main rope sling devices, wherein each main rope sling device is arranged at each preset stress central position of the segmental precast box girder; and the stress direction of a hoisting main rope of each main rope sling device is consistent with that preset by the segmental precast box girder.