电梯-第三课-电梯安全部件

CompanyRestrictedInformationOtisElevatorCompany1SafetyComponentsWhyweneedgovernor+SafetywhenwehaveMachineBrakeorRopeBrake???对重W轿箱P+Q变频曳引机曳引机制动器限速器涨紧装置12安全钳3BufferOverspeedGovernorSafetygearProtectionRangeSafety+Governor:V≥115%Buffer:105%V115%SAFETYFIRST!ROPEBROKENPROTECTION!CompanyRestrictedInformationOtisElevatorCompany2SafetyGear+GovernorTosafety:liftrodTogovernor:GovernorropeTosafety:liftrodConnectingrodCompanyRestrictedInformationOtisElevatorCompany3E3PolicyWHQLead:•Development(Globalpassport,PDP,MEDS)•Qualification(MEQS)•ProcessAudit•Traceability•WHQE3committeeapprovalCompanyRestrictedInformationOtisElevatorCompany4SafetyGearCompanyRestrictedInformationOtisElevatorCompany5SafetyGearInstantaneousSafety（Freight）Speed0.75m/sProgressiveSafety(Passenger)U-springDiscspringFlatspringDiscSpringFlatSpringU-SpringDualSingleCompanyRestrictedInformationOtisElevatorCompany6SlidingWedgeFixedwedgeGuidebracketLiftplateSafetyblockU-SpringLOSsettingTypicalProgressiveSafetySafetySelection:1)LOS2)Railtype(Dryorlubricate)3)Railsupplier4)Railthickness5)SpeedSafety+Railmatch!!CompanyRestrictedInformationOtisElevatorCompany7DecelerationGB/EN:0.2~1gOtisCriteria:0.6gwithSTDEV0.089g(3sigma)CompanyRestrictedInformationOtisElevatorCompany8PerformanceOptimizationKeyfactorsFinishRa=7.32Pattern1HardnessHB190RustinhibitorNoneLubeMobilDTE-26(71visc.)•Then,responseoptimizationisAveragedecel.=0.6g,Decel.Range=0.0885gResponseoptimizationCompanyRestrictedInformationOtisElevatorCompany9CompanyRestrictedInformationOtisElevatorCompany10OtisGlobalSafetyGears10~765432117002700370047005700670077008700~16500Speed(m/s)LoadonSafety(kg)5CSW8CSW12CBLM14DBLM12CBLM14CBLM11UBLM(UK)5CBLM(UK)8CSW14DPS35A9672A/B/C/DHN6000A/B/C/DCompanyRestrictedInformationOtisElevatorCompany11OverspendGovernorCompanyRestrictedInformationOtisElevatorCompany12OverspreadGovernorCentrifugal-typeJaw:Shenling(Powermetal)Jawless:Apollo/Samson(Vgroove)Resonance-typeWitturMRLShenlingCompanyRestrictedInformationOtisElevatorCompany13TypicalJaw-typeGovernorTrippingSWRatchetSwingJawTrippingJawTensionSpringSpeedSettingSpringFlyingweightGovernorSelection:1)RatedSpeed2)Machineroomtype(MR&MRL)3)Rise4)Upand/ordownoverspeed5)PullthroughforceCompanyRestrictedInformationOtisElevatorCompany14OverspendGovernorMechanicaltrippingTrippingspeed.115%VVT125%V+0.25/VElectricaltrippingTrippingspeed:VEVM,(115%V)SpeedadjustspringstiffnessRatedspeedCompanyRestrictedInformationOtisElevatorCompany15ShenlingMRGovernorRatedspeed1~2.5m/sMin.Trippingspeed1.38m/sMax.Trippingspeed3.22m/sMax.pullthroughforce1869NMin.pullthroughforce1153NSheavediameter240mmRopediameter8mmMax.Rise100mCompanyRestrictedInformationOtisElevatorCompany16ShenlingMRLGovernorRatedspeed1~1.75m/sMin.Trippingspeed1.38m/sMax.Trippingspeed3.22m/sTotalTensionweight18kg(Rise=＜30m)30kg(30mRise＜=60m)48kg(60mRise＜=100m)Max.pullthroughforce1869NMin.pullthroughforce1153NSheavediameter240mmRopediameter6.3(1m/s),8mm(1.5/1.6/1.75m/s)Max.Rise100mCompanyRestrictedInformationOtisElevatorCompany17ApolloGovernor•Speed:upto2.5m/s•Rise:90m•PTF:500~1500N•Rope:6.0~6.5mm•OSU&non-OSU•MinitrippingSpeed:0.7m/s•Max.trippingspeed:3.22m/sCompanyRestrictedInformationOtisElevatorCompany18SamsonGovernor•Speed:upto4m/s•Rise:200m•PTF:1326~4115N•Rope:9.5~10mm•OSU&non-OSU•RopeswingdeviceCompanyRestrictedInformationOtisElevatorCompany19BufferCompanyRestrictedInformationOtisElevatorCompany20BufferOilbuffer•Dongfang•Huning•OleoPUbuffer•ACLCSpringbufferEnergyconsumetypeEnergyreservetypeNon-linearLinearBufferSelection:1)RatedSpeed2)Max.strikeloadCompanyRestrictedInformationOtisElevatorCompany21DongFangBufferSupportDutyLoad:600~8330kgSpeed:1~2.54m/sComponentProductCostasofPP3CompanyRestrictedInformationOtisElevatorCompany22HuningOilBufferSpecificationSpeedrangeLOSTargetex-workCost(RMB)HYF65V≤0.631200＜LOS≤4500282HYF800.63＜V≤1600＜LOS≤3000240HYF210A1＜V≤1.75780＜LOS≤3000275HYF275A1.75＜V≤2.0860＜LOS≤3500400HYF425A2.0＜V≤2.5860＜LOS≤3500520HuningOilBufferCompanyRestrictedInformationOtisElevatorCompany23PolyurethaneBufferRatedSpeed:0.63m/s,1m/sDutyLoad:220~5200KgSupplier：ACLCCompanyRestrictedInformationOtisElevatorCompany24Atlastitdawnedonmethatthereisnowaytohappiness.Happinessistheway.房SPANclass=155-11-1onmouseover=Lingo.AlignMan.alignWords(this,1,1,1);到底明白,幸福丿/SPAN圿/SPAN终点,幸福就是歿/SPAN甿/SPAN歿/SPAN跿/SPAN〿/SPAN我到底明白,幸福不在终点,幸福就是此生此路。