四绳无车槽摩擦提升实验分析

Experimental Analysis of Four-ropes Friction Hoist without Rope Grooves Cutting

改变四绳摩擦提升机钢绳的连接方式或摩擦轮结构 ,可将双绳提升无需车槽的原理推广到四绳提升 ,通过实验证明 ,可使四绳摩擦提升免于车槽 。

Changing the connection form of the ropes of a four rope friction hoist or the structure of the frictional wheel, the principle of the double rope hoist without groves cutting can be applied to the four rope friction hoist rope grooves, and the service life of the rope lining will also be lengthened.