Limited space long-distance cap beam construction operation platform system

The utility model relates to a limited space long-distance cap beam construction operation platform system which comprises a temporary steel bridge and a shaped working platform, the temporary steel bridge is structurally composed of supporting legs, anchoring steel plates, cross beams, secondary beams, anti-skid panels and protective steel pipes, the components are connected in a welded mode, and the temporary steel bridge is hoisted to the top of an adjacent cap beam during use; then the anchoring steel plate is reinforced; the finalization working platform comprises a cross rod, outwards-protruding assemblies, a vertical rod, angle steel and a protection assembly, the two outwards-protruding assemblies are arranged at the two ends of the cross rod correspondingly, and a connecting piece is arranged at one end of each outwards-protruding assembly. All parts of the construction operation platform are simple, detachable and reusable, the construction cost is greatly saved, the construction operation platform