Horizontal loop steel wire rope replacement method

• Main Authors: WANG GUANGHUI, LI RONGFEI, LI MIN, CHEN REN, LIU MING, ZHANG XIUSHENG, FAN LUN, DOU SHENG, HE BO, GUO JIAN, ZHANG WENNIAN, SONG SHUNSHENG, LI LIANBING
• Format: Patent
• Language: Chinese; English
• Published: 28.03.2023
• Subjects: CAPSTANS; CRANES; HAULING; HOISTING; HOISTS; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TACKLES, e.g. PULLEY BLOCKS; TRANSPORTING; WINCHES

A method for replacing a horizontal loop steel wire rope comprises the following steps that S1, an electric steel wire rope winding device is placed in a hoisting area, a loop trolley is driven to be close to the steel wire rope hoisting area, and the first end of an old steel wire rope located on the loop trolley is detached from the loop trolley; the first end part of the old steel wire rope is connected to an electric steel wire rope coiling device; s2, a machine set winding drum and an electric steel wire rope coiling device are started respectively till all the old steel wire ropes are wound around the electric steel wire rope coiling device; s3, the old steel wire rope wound on the electric steel wire rope winding device is hoisted away from the hoisting area; s4, the new steel wire rope is placed in the hoisting area, a unit winding drum is started, and the new steel wire rope is wound on the unit winding drum; according to the replacing method, through cooperation of the loop trolley, the electric ste