一种钢丝绳变幅门座机水平补偿方式的探讨

Discussion on a Level Compensation Method of Wire Rope Luffing Portal Crane

介绍水平位移补偿系统的三种方式,探讨通过设置起升机构与变幅机构电气联锁来保证吊重位移水平性。通过分析改善后起重机的结构和机构,验证了此设想的可行性。

Three methods of level displacement compensation system for luffing jib portal crane have been described, electric interlock of lifting mechanism and luffing mechanism has been discussed to ensure load displacement level. Feasibiltiy of the design has been proved by analyzing upgraded structure and mechnism of crane.