摘要
自动抓梁是水电站门式起重机的专用取物装置。它的性能好坏直接影响起重机的可靠性与工作效率。本文介绍几种常用的自动抓梁及其动作原理。
Automatic gripping beam is a specialised banging device for gantry cranes used at hydropower stations.Its performance feature directly affects the reliability and operation efficiency of the crane. Present paperintroduces several commonly used automatic gripping beams and their operation principles.
出处
《起重运输机械》
1991年第1期22-26,40,共6页
Hoisting and Conveying Machinery
