摘要
文章以大庆石化建设公司120万t/a加氢反应器吊装为例,介绍一种新型的用于大型设备吊装的组合顶盖板式吊耳,并对其进行强度校核和拉力试验。组合顶盖板式吊耳具有可拆性,可与其他顶盖板组合重复使用,不仅解决了吊耳整体锻造的制造难题,还可节约部分吊装措施的费用。
Taking the hoisting of a 120 × 104 t/a hydrogenation-reactor in Daqing Petrochemical Construction Company as an example,this paper introduces the design of a new assembled roof plate type lug for hoisting large-scale equipment as well as its strength check and tensile test.The lug is demountable and is able to reassemble with other roof plates for reuse.It not only solves the problem of lug integral forging,but also saves some expenses of hoisting.
出处
《石油工程建设》
2010年第4期57-59,共3页
Petroleum Engineering Construction
关键词
加氢反应器
吊装
吊耳
组合
顶盖板
拉力试验
hydrogenation-reactor
hoisting
assembly
lug
roof plate
tensile test
