Magnetic attraction base of jack

The utility model provides a jack magnetic base, which belongs to the technical field of maintenance equipment, and comprises a support plate and a permanent magnetic chuck, the permanent magnetic chuck is fixed on the side surface of the support plate, the side surface of the support plate is also provided with a plurality of through holes, bolts are sleeved in the through holes, and the support plate is connected with equipment to be disassembled through the bolts. The permanent magnetic chuck is arranged on the supporting plate, the jack is fixed through the permanent magnetic chuck, effective fixing of the position of the jack after centering is achieved, re-centering is not needed when an ejector rod is replaced, and maintenance efficiency is greatly improved. 本实用新型提供了一种千斤顶磁吸底座，属于检修设备技术领域，包括支撑板和永磁吸盘，所述永磁吸盘固定在支撑板侧面，所述支撑板侧面还设置有多个通孔，所述通孔内套设有螺栓，所述支撑板通过螺栓与待拆卸设备相连。本实用新型通过在支撑板上设置永磁吸盘，利用永磁吸盘对千斤顶进行固定，实现了千斤顶对中后位置的有效固定，且在更换顶杆时不需要重新对中，大大提高了检修效率。