摘要
针对铸造起重机子小车运行速度小、运行距离较短的特点,将电液推杆装置与现阶段国内常用的两种子小车运行机构进行了比较,介绍了电液推杆装置的选型计算,实践表明,电液推杆装置可以广泛地应用到铸造起重机上。
Aiming at the feature that the ladle cranes have sub-trolleys with low speed and short running distance,this paper compares the electric hydraulic push rod device with the current domestic two kinds of sub-trolleys travelling mechanisms,and introduces the selection calculation of the electric hydraulic push rod device.The practice shows that the electric hydraulic push rod device can be widely used in the ladle cranes.
出处
《起重运输机械》
2012年第2期44-46,共3页
Hoisting and Conveying Machinery
关键词
铸造起重机
子小车运行机构
电液推杆装置
ladle crane
sub-trolley travelling mechanism
electric hydraulic push rod device