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本文通过目测检查、厚度测量、直线度等形位偏差测量、无损检测、设备机械电气检查和负荷试验等方法,对FZQ1250自攀式起重机进行结构件锈蚀检测、结构件裂纹检测、结构件变形检测、销轴与轴孔磨损及变形检测、机械及液压零部件检查检测、电气系统和安全装置检查检测以及起重机负荷试验,将检查、检测和负荷试验结果与相关起重机械标准进行比较,判别该起重机合格和不合格,供公司开展针对性整治活动。FZQ1250自攀式起重机安全评价,为公司老旧起重机械安全管理提供一种新方法。
This article through the visual inspection, thickness measurement, straightness and other shape deviation measurement, nondestructive testing, equipment mechanical and electrical inspection and load test method, the FZQ1250 self-climbing crane structural corrosion detection, structural crack detection, structural deformation detection , Pin and shaft hole wear and deformation detection, mechanical and hydraulic parts inspection, electrical system and safety inspection and testing and crane load test, the inspection, testing and load test results with the relevant crane standards to determine the Cranes qualified and unqualified for the company to carry out targeted remediation activities. FZQ1250 self-climbing crane safety evaluation for the company’s old crane safety management provides a new method.