This paper discusses structure and feature of the crane traveling mechanism of a 1.5t bridge type stacking crane at a warehouse, analyzes the existing problems and makes improvements to it referring to overhead traveling crane traveling mechanism.

• 摘要分析了某厂仓库1台1.；5t桥式堆垛机大车运行机构的结构、特点、存在的问题，并参考桥式起重机大车运行机构对其进行技术改造。