Improved building scaffold

The invention discloses an improved building scaffold. The improved building scaffold comprises a bottom plate, wherein a moving mechanism is arranged on the bottom plate; four pulleys are arranged on the moving mechanism and are respectively arranged at four corners of the lower part of the bottom plate; two vertical plates are fixed in the middle of the upper end of the bottom plate; a first fixing piece is arranged between the two vertical plates and is detachably connected to the left side of the vertical plate positioned on the right side; a rotating mechanism is arranged in the first fixing piece; a cross rod is arranged on the rotating mechanism; and two ends of the cross rod are respectively and rotatably connected to the two vertical plates in a sleeving manner. The improved building scaffold is convenient to carry and use, meanwhile, the stability of the scaffold can be ensured, constructors can safely construct on the scaffold, meanwhile, the height of the scaffold can be adjusted according to the