【摘要】 通过对几种大跨度双吊点启闭机布置方案的比较,分析了常规方案的不足之处,提出了新的布置型式,即通过中心轮集中驱动的型式,解决了启闭机吊点距大的技术难题。更多还原

【Abstract】 This paper analyzed shortcomings of conventional layouts through comparisons for several large-span double suspension hoist layouts.For this reason,a new layout of large-span double suspension hoist is provided.It settles the technical difficulty that the too far suspension center distance by a method of centralized driving central gear.更多还原