摘要
通过对门式斗轮堆取料机固定梁、活动梁、刚性支腿、挠性支腿的几何形状、金属厚度、焊缝状况、联接螺栓状况进行全面检测,发现门式斗轮堆取料机固定梁存在下挠超标的安全隐患和其他非明显缺陷,从而对堆取料机的安全状况有了全面的掌握,并根据检测结论对固定梁下挠缺陷及时进行校正消缺,避免发生设备垮塌事故,保证了堆取料机的安全稳定运行。
The paper expounds how to find out the potential safe problems and unobvious defects, such as beyond-limit deflection in fixed girders for gantry bucket wheel stacker/reclaimer, by means of completely checking fixed girders, movable beams, geometric shapes of stiff and flexible supporters, metal thickness and welding and how to solve the safe problems and remove the defects.
出处
《起重运输机械》
北大核心
2007年第6期61-64,共4页
Hoisting and Conveying Machinery
关键词
门式斗轮堆取料机
检测分析
安全运行
gantry- bucket wheel stacker/reclaimer
check analysis
safe operation
