摘要
针对桥式起重机在运行过程中出现大车4个车轮只有3个车轮接触轨道运行的现象,设计了一种新型主端梁连接形式一组合销轴装置,实现了主端梁之间柔性铰接,有效地解决了桥式起重机大车"三条腿"现象,增加了桥式起重机运行的安全性。
To solve the problem that only 3 of the 4 cart wheels touch the rails during the operation of bridge crane, the paper proposes a new type of main and end girders connection form -- combined pin device, which allows flexible articulating between main and end girders and eliminates the ＂three legs＂ phenomenon, thus making bridge crane safer during running.
出处
《起重运输机械》
2018年第1期115-118,共4页
Hoisting and Conveying Machinery
关键词
桥式起重机
主端梁连接
组合销轴
三条腿现象
设计
bridge crane
main and end girders connection
combined pin
three leg phenomenon： design
