Attached handling frame applied to formwork supporting system and using method

The invention relates to the field of building construction, in particular to an attached handling frame applied to a formwork supporting system and a using method. The formwork supporting system comprises an aluminum formwork, back ridges and fasteners, every two back ridges form a group and are arranged on the back side of the aluminum formwork, and the back ridge group and the aluminum formwork are connected together through the fasteners; the attached operation frame is arranged between the back ridge sets which are adjacent up and down and comprises a pedal, stand columns are perpendicularly arranged on the left side and the right side of the surface of the pedal, a fence is arranged on the surface of one side of the pedal along the edge of the pedal, the fence, the pedal and the two stand columns jointly define a construction part, and the top ends of the two stand columns are jointly connected with an insertion plate. The inserting plates and the pedals are inserted into the gaps of the back ridge sets