Overall construction platform structure and method for increasing core tube wall in air

The invention belongs to the technical field of building construction, particularly relates to an integral construction platform structure and method for increasing a wall body of a core tube in the air, and is used for solving the construction problem of increasing the wall body of the core tube of a super high-rise building in the air. The structure comprises a steel platform and a transfer beam, the steel platform comprises a top beam, a bottom beam, an inner cylinder frame and an outer hanging frame, the inner cylinder frame comprises an outer side inner cylinder frame body and an inner side inner cylinder frame body which are connected through a movable beam, and the outer side inner cylinder frame body comprises a first frame body unit and a second frame body unit which are detachably connected; a steel rib steel beam is embedded in the bottom of the transfer beam, and two ends of the transfer beam and the side wall where the top end of the stiff steel column is located are poured into an integrated str