A new-type quayside container crane with jib-bridge luffingsystem as the main working part is brought out.
提出一种以臂桥架变幅系统为主要工作机构的岸边集装箱起重机。
2
This paper introduces an optimal method for designing the weight-balance system of the four-link luffing mechanism.
本文介绍了一种四连杆变幅机构平衡重系统的优化设计方法。
3
Reaserch the relations between at luffing course of horizontal movement and jib system organization's static stressing, as well as to improve the analyses means of design software of these same crane.