Clamping device, lifting device and transfer system

• Main Authors: BAI LIWEN, ZHANG RAN, ZHENG YONG, WANG SHIZHONG, WEI LIANFENG, PENG XIAOMING, YI WEI
• Format: Patent
• Language: Chinese; English
• Published: 03.02.2023
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The invention discloses a clamping device, a lifting device and a transfer system. The clamping device comprises a supporting frame, at least two mounting frames are arranged on the supporting frame, and a plurality of clamping mechanisms are arranged on each mounting frame; the supporting frame is further provided with a plurality of position-variable protection mechanisms. Each variable protection mechanism comprises a jacking structure, a rotating structure and a lifting structure, the jacking structure and the rotating structure are directly or indirectly connected with the lifting structure, and the lifting structure is arranged on the supporting frame; the multi-directional clamping mechanism, particularly the variable protection mechanism, is arranged and used for lifting the bottom of the box body, so that the clamping force needed by side face clamping is reduced, and the planeness and perpendicularity of the box body are prevented from being affected in the transferring process as much as possible;