Combined vertical shaft hoisting device

• Main Authors: YAO JINCAI, REN XUDONG, PENG JIANING, ZENG QINGRONG, WANG QINGLAI, LIU RONGLE, FU LINYUN
• Format: Patent
• Language: Chinese; English
• Published: 31.12.2014
• Subjects: ELEVATORS; ESCALATORS OR MOVING WALKWAYS; HAULING; HOISTING; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a combined vertical shaft hoisting device. The hoisting device comprises a derrick installed on a vertical shaft mouth and a hoisting machine room arranged on one side of the derrick. A hoisting machine is installed on the hoisting machine room, and an upper hoisting shea...