Pre-assembling device for lifting rope supporting ring

• Main Authors: MA ZHUANGZHUANG, FU YANGYANG, LIAN XIAOZENG, ZHAO RUISHENG, ZHANG JUN, SHI CHENGLONG, WANG ZHAO, WANG ZIFU, CHEN BIAO, SUN BAIYONG, LI LAIBIN, ZHENG HONGYAN, CAO YUHUI
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model provides a preassembling device for a lifting rope supporting ring, which belongs to the technical field of lifting rope installation and comprises a supporting block body, a connecting piece, an opening die and a closing die, the supporting block body is provided with an installation surface and a connecting surface, the installation surface is used for being matched with the inner side surface of a vice, and the connecting surface is used for being matched with the outer side surface of the vice. The connecting piece is used for being connected with the outer side face of a vice, and the opening die is fixedly installed on the supporting block body and provided with a tip structure used for expanding an opening of the supporting ring. The closing-in die is fixedly installed on the supporting block body, a V-shaped opening is formed in one end of the closing-in die, and the two ends of the supporting ring abut against the inner wall of the V-shaped opening. According to the preassembling de