Clamping ring lifting appliance of spiral submerged arc welding pipe chamfering machine

• Main Authors: HAN XUE, WANG KEFENG, WANG LIMIN, DONG SUFENG, JIANG JIANJUN, YAO CHANGYOU, CHEN PU, WEI YAOHUA, ZONG QIULI
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2022
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model belongs to the technical field of ring body lifting, and relates to a spiral submerged arc welding pipe chamfering machine clamping ring lifting appliance which comprises a lifting hook I, a lifting hook II and a lifting rod, the lifting hook I and the lifting hook II are symmetrically arranged on the two sides of the lifting rod, and each of the lifting hook I and the lifting hook II comprises a suspension part arranged in the horizontal direction and a cantilever part arranged in the vertical direction; one end of the same lifting hook hanging part is connected with the bottom end of the cantilever part, the top end of each cantilever part is connected with one end of the lifting rod through two connecting pieces, the two connecting pieces and the two cantilever parts are located on the same plane, and the lifting rod is horizontally arranged and located on the same side of the cantilever parts with the hanging parts. According to the utility model, the hoisting and mounting work of the cl