摘要
深井泵脱落后的打捞,难度大,费时费力,一般单位的财力也难以承受。这里介绍的打捞方法不但能节省财力、物力,简单易学,也便于培养深井泵维修人才。在技术应用上,此文提出的办法值得推广。
When a deep well pump falls off,it takes a lot of time and labour to dredge for it as it is very difficult to do so. Besides,it demands too much money for a common unit. To solve the problems,the author introduces here an economical and labour-saving way ,which is easy to learn and convenient to train talented hands for maintaining deep well pumps. Its technical appliance is worthy to be popularized.
关键词
轴承支架
钢丝绳
联管器
传动轴
深井泵
打捞
tick-welding
bearing framework
wire rope
instrument for joining tubes
rotating bearing
