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Comparison Research on Two Luffing Mechanisms of Lemniscate Type Crane

机译:延迟型型起重机两种摇摆机制的比较研究

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Lemniscate type crane is used for water transhipment operation. There are great differences in outward appearance, geometric shape, luffing performance between lemniscate type crane and normal double-link type crane. Lemniscate type crane has some advantages, i.e. lower centre of weight, practical and reasonable structure, strongly anti-wind, upwarp of flying jib invariably and easy operation. Luffing mechanism of lemniscate type crane has two driving methods, one is boom driving, another back-rocker driving. Based on comparison research, the equations of kinematics of two luffing mechanisms are obtained. Luffing characters of lemniscate type crane are better.
机译:LemniState型起重机用于浇水运行。外观外观,几何形状,Lemonist型起重机和正常双连杆式起重机之间存在巨大差异。 LemniState型起重机有一些优点,即较低的重量,实用合理的结构,强烈的防风,飞行臂的翘曲总是易于操作的。 Lemonistate Crane的Luffing机制有两个驾驶方法,一个是繁荣的驾驶,另一个背部摇杆驾驶。基于比较研究,获得了两种减压机制的运动学方程。 Luffing lemonist型起重机的人物更好。

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