Special lifting hook for giant tire bead ring

• Main Authors: LIN TIANJIN, YAN YI, YU ZHAOFU, ZENG BINGBING, ZHU ZHENPENG
• Format: Patent
• Language: Chinese; English
• Published: 14.02.2023
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model relates to a special lifting hook for a giant tire bead ring, which is characterized in that a lifting hook body is of an integrated structure and comprises a lifting plate and an arc-shaped hook surface, a lifting ring hole is formed in the top end of the lifting plate, the arc-shaped hook surface is welded at the lower edge of the lifting plate, the center of the arc-shaped hook surface protrudes upwards, two sides of the arc-shaped hook surface symmetrically face downwards, and an upwards arched arc can hook the inner edge surface of the bead ring. The special lifting appliance is provided for the steel wire ring of the meridian giant tire, the arc-shaped hook surface can be matched with the inner edge of the steel wire ring, the steel wire ring is not easy to deform during lifting, and the safety of the lifting process is guaranteed by utilizing the anti-falling flange with the raised edge to provide protection; the lifting hook structure has the advantages of being ingenious in concepti