期刊文献+

液压支架推移千斤顶结构设计及试验研究 被引量:5

Structural Design and Experimental Study of Hydraulic Support Pushing Jack
下载PDF
导出
摘要 由于煤矿井下液压支架工作环境的特殊性和复杂性,根据现场实际工况,优化液压支架换挡千斤顶的关键结构。设计连接杆装置,以便于安装传感器,有效提高液压支架的自动化控制。通过煤炭缸试验台,对推移千斤顶进行行程试验、密封性能试验、中心过载性能试验,验证了其结构的合理性,满足实际工况需求。研究结果对煤矿井下千斤顶的设计和研究具有借鉴意义。 Because of the particularity and complexity of the working environment of the hydraulic support in coal mine,according to the actual working conditions,the key structure of the hydraulic support push jack was optimized,and the connecting rod device was designed to facilitate the installation of sensors and effectively improve the automatic control of the hydraulic support.Through the coal cylinder test bench,the travel test,sealing performance test and center overload performance test of the pushing jack were carried out,which verified the rationality of its structure and met the needs of actual working conditions.The research results can be used for reference in the design and research of hydraulic cylinder in coal mine.
作者 张铁建 ZHANG Tie-jian(Tianjin Key Laboratory of Integrated Design and On-line Monitoring for Light Industry & Food Machinery and Equipment,College of Mechanical Engineering,Tianjin University of Science & Technology,Tianjin 300222,China)
出处 《机电工程技术》 2019年第6期124-126,共3页 Mechanical & Electrical Engineering Technology
关键词 液压支架 推移千斤顶 结构设计 试验验证 hydraulic support pushing jack coordinated structural design experimental study
  • 相关文献

参考文献6

二级参考文献17

  • 1戴绍诚 等.高产高效综合机械化采煤技术与装备[M].北京:煤炭工业出版社,2001..
  • 2张海平.液压螺纹插装阀[M].北京:机械工业出版社,2011.
  • 3Heinzk,Muller,Bernards Nau.流体密封技术--原理与应用[M].程传庆,译.北京:机械工业出版社,2002.
  • 4G S Altschuller.Creativity as an Exact Science[M].New York:Gordon & Breach,1984.
  • 5Michael S,et al.Solution Dynamics as a Function of Resolution Method[OL].www.triz-journal.com.The TRIZ Journal,February 2002.
  • 6全国液压气动标准化技术委员会.GB/T15622-2005液压缸试验方法[S].北京:中国标准出版社,2005.
  • 7王国法.高端液压支架及先进制造技术[M].北京:煤炭工业出版社.2011.
  • 8孙桂英.液压支架推移方式的分析及研究[J].煤矿开采,2010,15(2):73-74. 被引量:5
  • 9姚成玉,赵静一.试验台液压站电气液压系统的设计与实践[J].机床与液压,2010,38(8):46-48. 被引量:5
  • 10纪跃波,张飞.高压高速液压缸耐久性试验功率回收节能技术[J].集美大学学报(自然科学版),2010,15(3):223-227. 被引量:6

共引文献31

同被引文献35

引证文献5

二级引证文献4

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部