摘要
介绍了桥式起重机起升机构的组成和工作原理,分析了平衡臂装置的结构和工作原理,指出了平衡臂装置的优点,讨论了平衡臂装置的应用。
In this paper, the authors introduced composition and work principle of hoisting mechanism of bridge crane, and analyzed structure and work principle of balance arm device. Then, authors put forward advantages of balance arm device, and expounded the application of device.
出处
《科技创新与生产力》
2011年第8期82-83,共2页
Sci-tech Innovation and Productivity
关键词
起升机构
平衡臂装置
合理应用
补偿钢丝绳长度差
hoisting mechanism
balance arm device
reasonable application
compensating length difference of steel wire rope
