Concrete plastering device

The utility model belongs to the field of building machinery, and relates to a concrete plastering device which comprises a fixing frame and a plastering base, and the bottom end of the fixing frame is fixedly connected with the top end of the plastering base; the fixed frame comprises a first tripod, a second tripod and a connecting rod; the plastering base comprises two groups of short supporting legs, a bottom plate and two groups of long supporting legs; the concrete plastering device further comprises an adjusting mechanism. By arranging the bottom plate, a technical worker can squat and stand on the bottom plate to conduct plastering operation instead of squat and stand in unsolidified concrete, when the technical worker moves to a next plastering area, the technical worker does not make contact with the concrete all the time, viscous constraint of the concrete to legs is removed, the moving speed is increased, and therefore the construction efficiency is improved. 本申请属于建筑机械领域，涉及一种混凝土抹面装置，包括固定框和抹面底座，固定框