Suspension bridge suitable for all-steel attached type lifting scaffold

The utility model provides a suspension bridge suitable for an all-steel attached type lifting scaffold. The suspension bridge is used for solving the problems that an existing tower crane attached arm has great influence on a climbing frame, and potential safety hazards of the suspension bridge are large. A suspension bridge suitable for an all-steel attached type lifting scaffold comprises a plurality of supporting plates, vertical rods are arranged on the two sides of the supporting plates, walkway plates are symmetrically arranged between every two adjacent supporting plates, first channel steel is arranged at the ends of the supporting plates, second channel steel is arranged at one ends of the walkway plates, and connecting blocks are arranged at the other ends of the walkway plates. The upper ends of the first channel steel and the second channel steel are connected through a hinge, the two connecting blocks directly abut against each other, fixing blocks are symmetrically arranged at the upper ends of