The utility model discloses an adjustable steel reinforcement cage hanging bracket which comprises a main cross beam (1) and a plurality of movable lifting lugs (2) arranged on the main cross beam, aplurality of supporting beams (3) meeting the hoisting requirements of reinforcement cages with different sizes are mounted on the main cross beam; steel wire rope penetrating holes (6) are formed inthe ends of the supporting beams (3). Side wing steel wire rope penetrating holes (7) are formed in the ends of the main beams. The utility model discloses an adjustable steel reinforcement cage hanging bracket. The device is mainly used after prefabricated part steel bars of a prefabricated building prefabricated field are bound. The lifting appliance is adopted for integrally lifting the reinforcing steel bars to a template, so that the problem that the reinforcing cage is deformed or the embedded part is rubbed due to fewer lifting points when the reinforcing cage is directly lifted by a steel wire rope on site is solved, the lifting construction is facilitated, the stable operation in the lifting process can be ensured, and the lifting safety and the lifting quality are ensured.