The utility model discloses a ladder cage combination scaffold frame, including and following supreme fixed connection's in proper order the identical terraced cage scaffold frame of multisection down, the periphery of skeleton is located including skeleton, safety protecting net, operation platform and cat ladder, safety protecting net to terraced cage scaffold frame, safety protecting net and skeleton fixed connection, and the top of skeleton inboard is equipped with operation platform, and operation platform is the annular, and operation platform's outer loop and skeleton fixed connection are equipped with the cat ladder between the adjacent operation platform, and the cat ladder is connected with operation platform. The utility model provides a ladder cage combination scaffold frame isassembled by a plurality of terraced cage scaffold frame and is formed, and the installation is simple swift, adopts totally enclosed on every side, has can prevent falling and the accident such as scramble, establishes the cat ladder in the terraced cage scaffold frame, and upper and lower scaffold puts up safelyr, more reliable, the component series of ladder cage scaffold frame is standardized, be convenient for transportation and management, and no scattered, the loss is low, the later stage less investment, reuse rate is high, and long service life to the cost is reduced.