Main pressure rope pulley group of endless rope winch_ Mine pressure rope pulley_ Tieyuan Railway

The tensioning device of this equipment is a heavy hammer type, mainly composed of a frame, tensioning rope wheel, moving wheel set, steering wheel, counterweight block, and protective net. This device can absorb the elongation of the steel wire rope system due to elastic deformation; At the same time, it can provide tail tension for the winch to ensure that the steel wire rope has a relatively stable positive pressure on the rope lining of the winding drum, without causing the steel wire rope to slip on the winding drum, so that the winch can pull normally. Due to the system being used for bidirectional transportation, there are two sets of tensioning devices in the system.