Multi rope friction detection hoist

Multi rope friction detection hoist LBL is mainly composed of spindle device, container, steel wire rope (head rope) and half balance rope (tail rope)Etc. The working principle of multi rope friction hoist is different from that of winding hoist. Instead of fixing and winding steel wire rope on the friction wheel, the steel wire rope is laid on the rope groove of the friction wheel, and a container is hung at both ends. The steel wire rope is driven by the friction force between the rope groove gasket and the steel wire rope installed on the friction wheel to realize liftingThe lifting container moves up and down to complete the lifting and lowering of heavy objects. Multi rope friction hoist and single rope winding hoistCompared with the hoist, it has the following advantages: ① since the steel wire rope is laid on the friction wheel, it is necessary to have no rope capacity for the friction wheelTherefore, the width of the friction wheel is smaller than that of the drum of the single rope winding hoist, and it is more suitable for higher depth and loadLarger mine requirements. ② Since several steel ropes hang the lifting container together, the diameter of the steel rope is larger than the same loadThe diameter of the steel wire rope of the lower single rope winding hoist is small, so the friction wheel is straight with the drum of the single rope winding hoisting systemThe diameter is also small.