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自行式起重机的作业对象多样,作业场合多变,随着使用数量和使用部门的增加,起重机的破坏事故近年来也逐渐增加,因而引起了重视。下面就自行式起重机的安全使用问题提出一些看法。一、起重机发生破坏事故的基本原因不久前,国外曾对发生破坏事故的150台自行式起重机进行了审查和分析,最后找出了导致起重机破坏的基本原因是:操作错误、维修不良、产品缺陷。表1、2、3、4、5分别列出了各种原因引起破坏的百分比。
The task of self-propelled cranes is diverse, and the operating conditions are variable. With the increase in the number of users and the use of departments, crane damage has gradually increased in recent years. Here are some opinions on the safe use of self-propelled cranes. First, the basic cause of damage accidents occurred in cranes Not long ago, 150 foreign self-propelled cranes that had damaged accidents were reviewed and analyzed abroad. Finally, the basic causes of crane damage were identified as: operational errors, poor maintenance, and product defects. . Tables 1, 2, 3, 4, and 5 show the percentage of damage caused by various causes.