The invention discloses an electrical equipment hanging support convenient to use. The electrical equipment hanging support comprises a fixing box. A supporting column penetrates the top of the fixingbox, the end, located outside the fixing box, of the supporting column is fixedly connected with a top box, and a clamping device is fixedly connected to the left side of the inner wall of the fixingbox and comprising a fixing frame; and a connecting plate is fixedly connected to the left side of the inner wall of the fixing frame, a rail frame is fixedly connected to the bottom of the connecting plate, a first movable rod is connected to the inner wall of the rail frame in a sliding manner, and the bottom end of the first movable rod penetrates the fixing frame and extends to the exterior of the fixing frame. The electrical equipment hanging support relates to the technical field of electrical equipment. By means of the electrical equipment hanging support convenient to use, adjustmentof the position of the electrical equipment after the electrical equipment is fixed is facilitated, the application scope of the electrical equipment is enlarged, the working amount of workers in theelectrical equipment adjusting process is reduced, and excursion of the right working angle of the electrical equipment due to vibration is avoided.