Combined integral climbing steel platform device convenient to adjust

The invention relates to a combined type integral climbing steel platform device convenient to adjust. The combined type integral climbing steel platform device comprises a main steel platform system and a barrel frame supporting system. The steel column climbing systems are respectively arranged at the tops of the core tube and the rectangular column; the adjusting frame comprises a supporting cylinder fixed to the top of the rectangular column and an overhanging arm, a sliding unit is arranged on the overhanging arm, and a telescopic driving structure is arranged between the sliding unit and the supporting cylinder; the cylinder frame supporting system comprises four groups of splicing units; the splicing unit comprises a first connecting lug plate and a second connecting lug plate, the first connecting lug plate is detachably connected with the steel column climbing system, and the second connecting lug plate is detachably connected relative to the sliding unit; when the first connecting lug plate is conne