Bearing beam capable of automatically removing ash

The utility model discloses a bearing beam capable of automatically removing ash. Relating to the technical field of spandrel girders, the problem that dust and cobwebs are prone to being accumulatedat the included angle between a bearing beam and a floor is solved. Technical problem of difficult cleaning, according to the technical scheme, the bearing beam comprises a bearing beam body, the spandrel girder body is located below a floor. A supporting plate is arranged on the spandrel girder body; a sliding groove is formed in the supporting plate. A sliding rod is slidably connected into thesliding groove. More than three cleaning blocks are arranged on the sliding rod; the cleaning block abuts against the included angle between the bearing beam body and the floor. A driving mechanism isarranged on the supporting plate; the driving mechanism is used for driving the sliding rod to do linear reciprocating motion along the sliding groove. The driving mechanism drives the sliding rod todo linear reciprocating mot