Prefabricated box girder hoisting device and rapid construction method

The invention discloses a prefabricated box girder hoisting device and a rapid construction method, and the device comprises a hanging device which is used for connecting a lifting hook of hoisting equipment and a prefabricated box girder and plays a role in balancing and hanging, and a hoisting point device which is pre-buried in a beam body of the prefabricated box girder and plays a role in anchoring, wherein the single-group hanging device comprises a balance beam, a steel wire rope, a shackle, a rope clip and a pin shaft, and the single-group hanging point device comprises a steel strand, a steel strand protection sleeve, a pre-embedded protection steel plate, a pre-embedded anchoring steel plate, a spiral bar and an extrusion sleeve. According to the hoisting device, the hoisting device and the hoisting point device are matched for use, so that the bearing capacity required by hoisting is effectively provided, the safety of hoisting construction is improved, and the damage to the prefabricated box girde