| 摘要 |
The group of inventions relates to the mining transport. A cableway comprises a rail track, on which a tow trolley with a train of trolleys connected thereto is mounted, which is equipped with a drum with a reserve of pulling cable. It comprises drive, tensioning and final stations. The drive station contains the friction pulley. The tensioning station has a hydraulic damper, which hydraulic cylinders are connected with the respective tensioning units of the station. The friction pulley for cableway includes a steel rim with changeable lining for interaction with the traction cable. The lining is made from solid elastic material and is attached to the metal sidewalls with adjustable degree of its compression in transverse direction. The technical result is the decrease of dynamic forces in the elements of way and alternating stresses in the cable. |
