一种环链电动葫芦同步控制方法的研究与实现  

Research and Implementation of a Synchronous Control Method for a Chain Electric Hoist

作　　者：王炎龙 王姣龙 李剑飞 Wang Yanlong;Wang Jiaolong;Li Jianfei(The 713 Research Institute of CSSC,HenanZhengzhou 450015)

机构地区：[1]中国船舶集团有限公司第七一三研究所,河南郑州450015

出　　处：《科技风》2024年第13期28-30,共3页

摘　　要：本文对起重行业中常用的电动葫芦进行了介绍,分析了电动葫芦中常用的手电门控制和通过变频器控制方法的优点和缺点,针对实际舰船应用中舱室作业空间小、起吊高度低、被起吊物尺寸长重心不规则的特点,采用了一种对两台环链电动葫芦手电门进行改造的方式,实现了通过手操盒对两台电动葫芦进行双吊点同步起吊控制的目的。通过改造应用达到了理想的使用效果,节约了采购成本,为电动葫芦在小空间内作业的同步起吊控制应用提供了一定的参考。This paper introduces the electric hoist commonly used in the lifting industry,and analyzes the advantages and dis-advantages of the control methods of flashlight gate and inverter in electric hoist,aiming at the characteristics of small cabin work-ing space,low lifting height,long size and irregular center of gravity of the objects to be lifted in practical ship applications,a meth-od of reforming two electric chain hoist flashlight doors is adopted,the purpose of simultaneous lifting control of two electric hoists by hand operating box is realized,the ideal use effect is achieved by reforming the application,the purchase cost is saved,it pro-vides some reference for the simultaneous lifting control application of electric hoist in small space operation.

关 键 词：手电门 变频器 手操盒 电动葫芦 同步控制 

分 类 号：TH2[机械工程—机械制造及自动化]