Maintenance auxiliary equipment for oil pumping unit

According to the technical scheme, the oil pumping unit maintenance auxiliary equipment comprises a box body, a fixing plate and a fixing box, one side and the bottom end of the box body are each of an opening structure, the top end of the fixing box is of an opening structure, and the oil pumping unit maintenance auxiliary equipment further comprises an adjusting device installed in the box body and the fixing box. The adjusting device is composed of a lifting structure and a fixing structure, the bottom end of the lifting structure is fixedly connected with the bottom end of the inner wall of the fixing box, the fixing structure is installed in the box body, and the lifting structure comprises four sets of hydraulic rods. The lifting platform has the advantages that the lifting platform is pushed through the lifting structure to drive the lifter on the lifting platform to ascend, the situation that the height of the lifter is not enough for maintenance is avoided, the lifter is adjusted again, time is saved