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本文针对集装箱轨道式起重机小车轨道与大梁承轨梁安装方式,并结合上海振华公司制造的上海振东轨道吊项目,对小车轨道的焊接固定式工艺流程及要求进行一系列的分析,能有效解决轨道焊接固定式会影响大梁出现的拱度、旁弯超差等问题,可广泛应用于目前的集装箱轨道式起重机及其他类似起重机上焊接固定式小车轨道的安装。
In this paper, aiming at the installation of trolley track and girder rail of container rail crane and the Shanghai Zhendong rail crane project made by Shanghai Zhenhua Company, a series of analysis on the welding fixed process and requirements of trolley rail can be effectively solved Fixed orbital welding will affect the emergence of the girder camber, overbend aberration and other issues can be widely used in the current container rail crane and other similar crane welding fixed rail installation.