Clamping plate type lifting appliance for lifting box column

• Main Authors: SU KUAI, LI QIUJUN, WU JIAPENG, YU WENZHI, LI HUALING, WANG XINJIN, NIU ZHIFEI, WU GUANGYING, CHEN JING
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2024
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a box column hoisting clamping plate type lifting appliance, and particularly relates to the technical field of lifting clamps, the box column hoisting clamping plate type lifting appliance comprises a steel column, a lifting assembly is arranged on the steel column, and the lifting assembly comprises two first limiting clamping plates which are arranged on one side of the top of the steel column and used for limiting. According to the hoisting device, the hoisting assembly is arranged, the first limiting clamping plate and the second limiting clamping plate are limited to rotate along the axis point of the first reinforcing positioning shaft, then the first limiting clamping plate can drive the hooking plates to move oppositely, the distance between the two hooking plates is adjusted, and the hoisting device can be easily hooked on a steel column; the first limiting clamping plate, the second limiting clamping plate and the hooking plate rotate due to traction force, so that the h