自翻车检修时车钩高度的预测与控制  

Forecasting and Controlling of the Height of Draw Gear While Dumper Maintaining

作　　者：马名山 

机构地区：[1]铁运公司

出　　处：《南钢科技与管理》2005年第4期23-25,共3页NISCO Technology and Management

摘　　要：自翻车检修时车钩高度的调整存在两个难题，本文通过车钩高尺寸链的分析，找出影响车钩高的五个关键尺寸。通过计算分析轮辋减簿量和底梁牵引梁下垂量可以预测车钩高；通过对关键配件外（轮对、轴瓦体、轴瓦垫）的选配，可以控制转向架组装高度，以满足整车车钩高的要求。There are two difficult problems in adjusting of the height of draw gear while maintaining dumper. Five key sizes affecting on the height of draw gear are found by analysis on dimension chain. The height of draw gear can be forecasted by calculating introduction of felly and measuring draft sill of mudsill. The height of hook can be up to size by matching key fitting to control turning stand.

关 键 词：自翻车 车钩高 预测 控制 

分 类 号：U270.34[机械工程—车辆工程] TD562.3[交通运输工程—载运工具运用工程]