基于钢丝绳张力的斗轮堆取料机接地力计算与测量方法  

Grounding force calculation and measuring method for bucket-wheel stacker/reclaimer based on tension force of steel rope

作　　者：肖扬[1] 汤文扬[1] 杨露[2] 任晓玉[2] 

机构地区：[1]天津港股份有限公司科技设备部,天津300461 [2]武汉理工大学物流工程学院,武汉430063

出　　处：《起重运输机械》2016年第2期80-84,共5页Hoisting and Conveying Machinery

摘　　要：斗轮堆取料机接地力过大会造成本设备损坏,甚至整机倾覆,目前测量方法主要是采用汽车起重机定期称重的办法,过程复杂,成本高。文中提出一种通过在线测量钢丝绳张力的方式来实时测量斗轮堆取料机接地力的新方法,建立斗轮堆取料机接地力计算模型,利用测力传感器、角度传感器等测量钢丝绳张力,计算得到实时接地力。实际应用表明,该方法测量简单方便,精度高,成本低。Excessive grounding force of the bucket-wheel stacker / reclaimer will result in equipment damage,even overturning. The main measuring method currently is routine truck crane weighing method,with complicated process and high cost. The paper introduces an on-line measurement method for measuring tension of steel rope and grounding force of the bucket-wheel stacker/reclaimer. The grounding force calculation model is developed to measure the steel rope tension using the load cell and angle transducer and get the real-time grounding force. The actual application shows that the method is of simple measurement,high precision,and low cost.

关 键 词：斗轮堆取料机 接地力 计算模型 

分 类 号：TH237[机械工程—机械制造及自动化]