双驱动双卷筒卷扬式启闭机设计方案(1)

201022010Number2HYDROPOWERANDNEWENERGY88TotalNo.88:1671-3354(2010)02-0045-02:2009-06-18:,,,吴冰,方子帆,李孝明(,443000):,,:;;;:TV664.1:ADesignSchemeoftwindriverandtwindrumhoistWuBing,FANGZifan,LIXiaoming(SchoolofMachanical&MaterialEngineering,ThreeGorgesUniversity,Yichang443000,China)Abstract:Thecomparisononthestructureandperformanceindexesofthetwindriverandtwindrumhoistwithotherdifferenttypehoistsshowstha,ttheformerismoresuitabletomeettheneedofhighheadhydraulicstructures.Keywords:hois;ttwindriver;twindrum;designscheme,,,,,,,,,28000kN,1!()∀[1],,:28000kN(1)11,,2,128000kN,,300kW,,,,,,14520102(2),,121,2,,,,,,,2(3),12,3,,4,,,,28000kN,,,322,,,,,,,,,,,,,,,,,,!∀[2]2#,!∀[3]1.7#,,0.25#~1.5#,1.5#,,28000kN31.5#,3000mm,3500mm,,,,,,,,28000kN44,6500kN-80m3600kN-90m3200kN-90m,,120.48#,231.5#,341.5#,,1~4,,,,,,,(下转第48页)46201023.8%11kW∃h199526.8426.84199630.4630.46199722.5222.52199826.0926.09199921.0621.06200025.0625.06200116.835.8822.71200226.109.0035.10200326.199.7135.90200419.887.8227.70200521.988.1630.14200612.415.1017.51200722.117.2729.38200844.6834.8011.4190.8944.6823.748.042[1],,,,,,,,,:2003~200529%23.7%,93.2%84.4%,11.8%40%,21951864,,,3,,;,,0~27kW,:[1].[J].,2008(1):57-61.(上接第46页)2300mm,3052mm,,,,,,H8,40.5H8,(1),3,,,:[1]DL/T5167-2002,[S].[2]..()[M].:,1998.[3]GB/T3811-2008,[S].48