Auxiliary lifting platform for lining plate replacing bolt punching of mill

• Main Authors: BAI YUNHUA, ZHAO KAI, KONG RUI, TANG MENGGE, YANG JIGE, YANG ZHIPENG, WANG ZHENGGUO, ZHU JIANGUO, ZHOU XINNING
• Format: Patent
• Language: Chinese; English
• Published: 19.03.2024
• Subjects: CRANES; 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; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

An auxiliary lifting platform for a mill lining plate replacing bolt punch comprises a foundation base, a lifting oil cylinder, a lifting platform, a hydraulic hanging bracket, a hydraulic station and a control unit. The hydraulic station and the control unit provide power for the lifting oil cylinder, the lifting oil cylinder can drive the lifting platform to ascend or descend, the hydraulic hanging bracket ascends and descends along with ascending and descending of the lifting platform, and an operator stands on the lifting platform and holds the bolt impacter by hand to disassemble lining plate bolts of the mill. The auxiliary lifting platform is special lifting equipment for rapidly and safely removing and installing the mill lining plate bolts, when the auxiliary lifting platform is used for disassembling and assembling the mill lining plate bolts, the micro-motion frequency of a mill can be reduced, and the overhaul operation efficiency is greatly improved; and the safety of workers can be ensured throu