Dual counterweight traction type elevator

• Main Authors: ZHANG JIANLIN, REN SHILIANG
• Format: Patent
• Language: Chinese; English
• Published: 27.06.2023
• Subjects: ELEVATORS; ESCALATORS OR MOVING WALKWAYS; HAULING; HOISTING; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

The utility model relates to the field of traction type elevators, in particular to a double-counterweight traction type elevator, which comprises a lift car, a traction machine, a left counterweight, a right counterweight, a guide wheel group, a guide wheel III and a guide wheel IV, the left counterweight and the right counterweight are arranged on two sides of the lift car in a sliding manner, the traction machine is arranged at the upper end of the lift car, and the guide wheel group is arranged at the lower end of the lift car. A first guide rope and a second guide rope which are connected with the lift car are arranged on the traction machine, the first guide rope is sequentially connected with a third guide wheel set and the left counterweight, and the second guide rope is sequentially connected with the third guide wheel set, the third guide wheel, the fourth guide wheel and the right counterweight. Counterweights are arranged in a bilateral symmetry mode and are attractive and particularly suitable fo