Auxiliary lifting platform for substation maintenance

• Main Authors: LIU XIAODONG, ZHOU ERLEI, SUN WEI, ZHU SIJIE, BAO XIAOFEI, ZHOU PENG, MA XIAOBING, SUN ZHENXING, ZHAO JUNLING, NIE ZHIBIN
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2023
• Subjects: HAULING; HOISTING; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

According to the technical scheme, the auxiliary lifting table is characterized by comprising a bottom plate, a lead screw assembly is fixed to the upper surface of the bottom plate, a first threaded block is connected to the lead screw assembly in a threaded mode, a movable plate is fixed to the first threaded block, and a fixed frame is fixed to the movable plate; a second screw rod is rotationally connected to the fixed frame through a bearing, a second threaded block is in threaded connection to the second screw rod, a first chain wheel is fixed to the lower end of the second screw rod, and a motor assembly is installed on the movable plate; the horizontal moving position, the vertical moving height and the horizontal rotating angle of the placing base can be adjusted, the horizontal moving stroke of the lifting table is increased, the moving stroke of substation equipment maintenance and the moving range of electric power maintenance are improved, when the lifting table makes contact with the ground, the