在对提升机钢丝绳动张力研究的基础上,提出了一个新的摩擦提升机的防滑办法——适当增加紧急制动时制动力矩的建立时间。这个方法能比较快地解决摩擦提升机的防滑问题。进一步发展了苏联学者早期研究的结果,提出了新的钢丝绳动张力振幅计算公式,并且用英国某杂志(文献[3])上发表的实验结果证明了此公式的正确性。 Based on the research on the dynamic tension of hoisting wire ropes, a new anti-skid method of friction hoist is put forward - the establishment time of braking torque in emergency braking is appropriately increased. This method can solve the skidding problem of friction hoist more quickly. The results of earlier studies by Soviet scholars were further developed and a new formula for calculating the dynamic tension amplitude of wire rope was proposed. The correctness of this formula was proved by the experimental results published in a British journal ([3]).