Parapet wall sliding formwork structure for steel structure building and construction method of parapet wall sliding formwork structure

The invention belongs to the technical field of constructional engineering, and particularly relates to a parapet wall sliding formwork structure for a steel structure building and a construction method of the parapet wall sliding formwork structure. The outer set-shaped steel formwork is placed on the outer side of a reinforcing steel bar on the edge of a roof, and a cable rope is fixedly connected to the top end of the outer set-shaped steel formwork. Through the structural design of the outer set-shaped steel formwork, the inner set-shaped steel formwork and the hydraulic driving device, the pouring space is formed between the outer set-shaped steel formwork and the inner set-shaped steel formwork, a constructor pours concrete into the pouring space, and the hydraulic driving device can drive the outer set-shaped steel formwork and the inner set-shaped steel formwork to move to pour the next position. The function that concrete can be poured without building a scaffold is achieved, and the problems that a