Fixed scaffold structure

A fixed scaffold structure at least comprises platform cross beams, platform connecting rods, safe plug pins, machine position hooks, pre-buried nuts, pre-buried bolts, bearing triangular supports and lower supporting rods. The platform cross beams are arranged at the upper ends of the platform connecting rods. The left end of each platform connecting rod is fixedly connected to a wall. Each machine position hook is arranged on the side, close to the wall, of the corresponding platform cross beam. The pre-buried bolts are arranged in the wall, and the left ends of the platform cross beams are fixedly connected with threads of the pre-buried bolts through the pre-buried nuts. The bottom end of each bearing triangular support is connected with the corresponding lower supporting rod, and the top end of each bearing triangular support is connected with a connecting rod on the bottom side of the corresponding platform connecting rod. Steel member pre-machining is adopted by the unit type fixed scaffold, after ground assembly, the fixed scaffold is lifted to a construction floor at a time, the fixed scaffold is integrally lifted through a tower crane in the construction lifting process, disassembly is not needed in the process, and construction time is saved.