Cold ash hopper maintenance platform

The utility model provides a maintenance platform for a cold ash hopper. The maintenance platform comprises a bottom platform and an upper platform which are detachably connected, the bottom platformcomprises a bottom plate used for being erected on an opening of the cold ash hopper, two side plates are symmetrically hinged to the two sides of the bottom plate, a plurality of fixing holes are evenly formed in the upper portions of the side plates in the length direction of the bottom plate, and connecting columns are inserted between the two corresponding fixing holes of the two side plates.The upper platform comprises a top plate, two vertical plates are symmetrically hinged to the two sides of the top plate, the ends, away from the top plate, of the vertical plates are provided with connecting holes allowing the connecting columns to be inserted in so as to fix the bottom platform and the upper platform, and the assembling and disassembling period of the maintenance platform can begreatly shortened. 本实用新型提供