斜井提升系统经常会发生因操作工未挂好钢丝绳,或者钢丝绳断裂而造成的跑车事故。常用的简易拦车装置虽然实用,但因其故障率高、人为疏忽等因素造成事故的案例时有发生。为确保斜井提升安全,经过考察,借鉴国内各种斜井防跑车保护原 Inclined shaft hoist system often occurs because the operator did not hang the rope, or rope breakage caused by the sports car accident. Commonly used simple block device although practical, but because of its high failure rate, human negligence and other factors causing accidents have occurred from time to time. To ensure that the inclined shaft to enhance safety, after inspection, learn from the various domestic shaft anti-sports car protection of the original