矿用隔爆外壳水压试验机的研究与设计
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摘要
针对传统隔爆外壳水压试验机的不足,设计出一种新型隔爆外壳水压试验机。进行了水压试验机的机械结构设计,运用等应力理论和有限元分析,设计出压紧端盖等关键零部件,使得工程机械材料合理利用,其次进行液压系统的设计,并通过现场试验,验证了设计的正确性和新型水压试验机的简便易操作性。
Aiming at the shortcomings of the traditional explosion-proof enclosure hydrostatic tester, a new type of explosion-proof hydrostatic tester is designed. First, the mechanical structure of hydrastatic tester was designed. Based on Iso-stress theory and Finite Element Analysis(FEA) theory, the compression end cover, and other important components were designed, which made engineering materials of reasonable use. Second, the hydraulic system was designed. Finally, through the field test, verifies the validity of the design and easy operability of new hydrastatic tester are verified.
Aiming at the shortcomings of the traditional explosion-proof enclosure hydrostatic tester, a new type of explosion-proof hydrostatic tester is designed. First, the mechanical structure of hydrastatic tester was designed. Based on Iso-stress theory and Finite Element Analysis(FEA) theory, the compression end cover, and other important components were designed, which made engineering materials of reasonable use. Second, the hydraulic system was designed. Finally, through the field test, verifies the validity of the design and easy operability of new hydrastatic tester are verified.
引文
[1]中华人民共和国国家质量监督检疫总局,中国国家标准化管理委员会.爆炸性环境第2部分:由隔爆外壳“d”保护的设备:GB3836.2-2010[S].2010.
[2]卡伊玛柯夫,张力.矿用电气设备防爆原理[M].北京:机械工业出版社,1987:50-80.
[3]杜春玲,王铁军,孟国营.矿用隔爆外壳的检验现状及新方法探索[J].中国煤炭,2006,32(12):31-32.
[4]Hydraulic Compression Testing Machines:JB/T3722-1998[S].Beijing:Standards Press of China,1999:17-23.
[5]MALIK V V.Concepts and Principles of Design,Testing,Installation and Maintenance of Explosion Protected Design Electrical Equipment[J].Electrical Safety in Industry,2000(3):21-32.
[6]王奇志,吴建国,张行.变截面梁弯曲切应力分析[J].力学与实践,2008,30(6):95-97.
[7]金秀乐.某变截面连续薄壁钢箱梁的静动力分析[J].施工技术,2011(7):317-318.
[8]DU J Q,GAO S Q,NIU S H.New Idea for Hydraulic Testing Machine with Stress and Strain Rates Controlled and Its Realization[J].International Conference on Intelligent Computation Technology and Automation,2010(10):768-772.
[9]BENNETT P A.The Specification,Testing and Application of Flameproof and Increased Safety Electrical Enclosures for Use in Hazardous Atmospheres[J].Conference Publication,2000(11):116-121.
[10]张丛生,李振忠,史然峰.核电除氧器水压试验用防锈剂的试验及应用研究[J].锅炉制造,2013(6):50-51.ZHANG C S,LI Z Z,SHI R F.The Experimental and Applied Research of Corrosion Inhibitor for the Hydrostatic Test of Nuclear Power Deaerator[J].Boiler Manufacturing,2013(6):50-51.
[2]卡伊玛柯夫,张力.矿用电气设备防爆原理[M].北京:机械工业出版社,1987:50-80.
[3]杜春玲,王铁军,孟国营.矿用隔爆外壳的检验现状及新方法探索[J].中国煤炭,2006,32(12):31-32.
[4]Hydraulic Compression Testing Machines:JB/T3722-1998[S].Beijing:Standards Press of China,1999:17-23.
[5]MALIK V V.Concepts and Principles of Design,Testing,Installation and Maintenance of Explosion Protected Design Electrical Equipment[J].Electrical Safety in Industry,2000(3):21-32.
[6]王奇志,吴建国,张行.变截面梁弯曲切应力分析[J].力学与实践,2008,30(6):95-97.
[7]金秀乐.某变截面连续薄壁钢箱梁的静动力分析[J].施工技术,2011(7):317-318.
[8]DU J Q,GAO S Q,NIU S H.New Idea for Hydraulic Testing Machine with Stress and Strain Rates Controlled and Its Realization[J].International Conference on Intelligent Computation Technology and Automation,2010(10):768-772.
[9]BENNETT P A.The Specification,Testing and Application of Flameproof and Increased Safety Electrical Enclosures for Use in Hazardous Atmospheres[J].Conference Publication,2000(11):116-121.
[10]张丛生,李振忠,史然峰.核电除氧器水压试验用防锈剂的试验及应用研究[J].锅炉制造,2013(6):50-51.ZHANG C S,LI Z Z,SHI R F.The Experimental and Applied Research of Corrosion Inhibitor for the Hydrostatic Test of Nuclear Power Deaerator[J].Boiler Manufacturing,2013(6):50-51.