2×1200吨双臂架变幅式起重机索力测试研究  

Research on Testing the Cable Tension for 2×1200 Ton Crane with Double Lever Jib

作　　者：郭伟 章廉虎 王华 孙洋波 

机构地区：[1]上海港湾工程质量检测有限公司,上海200032 [2]上海交通水运工程建设有限公司,上海200125

出　　处：《机械工程师》2010年第4期126-128,共3页Mechanical Engineer

摘　　要：针对2×1200t双臂架变幅式起重机的钢丝绳索力,运用振动频率法对不同工况下主钩卷扬机、副钩卷扬机钢丝绳的索力进行测试,并与设计值进行对比分析,为起重机的正常及超载状态下使用提供实测数据。According to 2×1200 ton crane with double level jib, the vibration-frequency method is used to measure the cable tension of main hook and auxiliary hook hoister under different working conditions. After comparing with the designed data, the measured data is provided for crane under normal and overload conditions.

关 键 词：臂架式起重机 振动频率法 索力 

分 类 号：TU448.27[建筑科学—岩土工程]