Power plant boiler furnace rail mounted overhauls lift platform

The utility model provides a power plant boiler furnace rail mounted overhauls lift platform, putting up the track including Truss rail and reaching the work dolly that puts up between tracks connection with Truss rail, Truss rail frame track runs through the work dolly, just the work dolly can put up track axial displacement along Truss rail, two lifting machine supports are respectively established to Truss rail frame track axial both sides, fixed being equipped with is used for going up and down the orbital hoist mechanism of Truss rail frame on the lifting machine support, the lifting machine support is connected through two outer ends of frame link and Truss rail frame track axial that are located on the Truss rail frame track both ends, hoist mechanism passes through the special wire rope realization oscilaltion that the furnace roof was introduced, adopts this power plant boiler furnace rail mounted overhauls lift platform's beneficial effect to be, construction convenience, and the equipment is quick,