桥式起重机大车运行异响分析及处理方法

Analysis and treatment of abnormal noise caused by cart traveling of bridge cranes

起重机大车运行异响是起重机生产中常发生的问题,文中通过对桥式起重机大车运行异响原因进行分析,列举了大车运行机构、大车轨道、吊车梁、地基沉降、电气等5方面引起异响的可能性,并对所列举的异响情况给予部分处理方法,旨在帮助广大用户和维护保养人员全面快速判断问题,找到问题原因,并依据相关的标准规范要求,按照正确的方式方法进行检测,进而准确专业地进行维修,提高售后服务技术水平,为起重机行业的后市场助力。

The abnormal noise of crane cart often occurs during crane production. By analyzing the causes of abnormal noise of bridge-type cart, the possibility of abnormal noise are listed caused by cart body, cart track, crane beam, foundation settlement, electricity, etc., and some treatment methods for the listed abnormal noise are put forward, aiming at helping users and maintenance personnel to comprehensively and quickly judge the problem, find the cause of the problem, and carry out detection according to the relevant standards and specifications, so as to carry out accurate maintenance, improve after-sales services, and provide supports to the back-end market of the crane industry.