Adjustable wall steel formwork jacking device for concrete structure

The utility model discloses an adjustable wall steel formwork jacking device for a concrete structure. The adjustable wall steel formwork jacking device comprises a jacking seat. The jacking seat comprises a back plate, an upper seat plate and a lower seat plate are welded to the outer side face of the back plate, an upper penetrating hole is formed in the upper seat plate, a lower penetrating hole is formed in the lower seat plate, a jacking positioning nut is welded to the lower penetrating hole, a screw barrel is welded to the bottom of the back plate, the lower seat plate is arranged between the upper seat plate and the screw barrel, and an upper through hole and a lower through hole are formed in the back plate and located between the upper seat plate and the lower seat plate. The lower through hole is arranged between the lower seat plate and the screw cylinder, an upper positioning nut is welded on the upper through hole, and a lower positioning nut is welded on the lower through hole. The upper transv