Pipeline hoisting anti-skid fixing device and using method thereof

• Main Author: LYU WU
• Format: Patent
• Language: Chinese; English
• Published: 23.10.2020
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The invention belongs to the technical field of pipeline installation, and particularly relates to a pipeline hoisting anti-skid fixing device and a using method thereof. The pipeline hoisting anti-skid fixing device comprises a rotating rod, wherein a left fixing ring is arranged on the left side o...