机械类文献翻译JT调度绞车文档格式.docx

机械类文献翻译JT调度绞车文档格式.docx

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SchedulingwinchmodelscommonlyusedmainlyJD-0.4（JD-4.5）、JD-1（JD）-11.4）、JD-1.（JD-22）、JD-2（JD-25）、JD-3（JD-40）.

BelowtheJD-3（thatis、JD-40）asanexampleofschedulingwinchonthecompositionandschedulingtransmissionprinciple.

（A）JD-3-schedulingofthewinch

JD-3-schedulingthemaincomponentofthewinchdrumfor、brakesandmotorframe.Fromthewinchdrummadeofcaststeel、itsmainfunctioniswindingropetractionload.Drum、andtheslowdowningearwiththegear.

Winchonthetwogroupswithatotalinstalled-gatethatisBrake2、thegateway3.Motorsideofthegate2tobrakedrumbrakes、thegearintheworkofthreegatesusedtocontrolZ7groupfunctioning.

Usemadeofcastironframe、themotorbearingsandgateswithstent-positioningarefixedwithboltsintheplaneseat.ForFlameproofforthethee-phasemotor.

（B）JD-3-Dispatchwinchthedriveprinciple

thistypeofwinchusedtwoInternalDrivesandaplanetarygeartransmission.Z1/Z2andZ3/Z4fortwoInternalDrive、Z5、Z6、Z7compositionofplanetarytransmissionmechanism.

Motorheadintheinstallationofa5-axisextendedsetsofgearZ1、throughthegearsZ2、withgearZ3andZ4、themovementspreadtogearZ5、theZ5istheplanetarygearwheelofacentralround（orroundoftheSun）AndthenledthetwoplanetarygearZ6、andthegearZ7.Planetarygearfreelyinstalledinthetwodrivenandconnectedtoafixedaxis、thelargestinthegearZ7Gearworkwiththeexternalgateway、usedtocontrolwinchdrumoperation.

IfthebiggearZ7gateontheworkofthreegatestolive、andwillbeonthebrakedrumgates2release、thistimebytwomotorrotationwithintherodentstogearwheeldriveZ5、Z6andZ7.However、duetoZ7gatehasbeenlivingandcannotrotate、sogearZ6onlyontheonehandarounditsownaxisofrotation、butalsoaroundtheaxisofgearZ5（drumcenter）tothepublic.Thusconnectedwiththerotationofthelead、thenZ6theoperationmodeverysimilartotheplanetsinthesolarsystem（suchasEarth）movement、alsoknownastheplanetarygearZ6、itstransmissionmodeknownastheplanetarytransmission.

Conversely、ifthegearZ7intheworkreleasegate3、andwillbrakedrumonthelivegate2、theZ6directlyconnectedwiththedrum、onlyfortherotation、notrevolution、theZ1fromthetransmissionsystemchangedtoZ7Forthefixedaxisoftheround、gearZ7togoshort.Invertedfortherelease（orlivegate）gateworkBrake2or3、youcanmakeschedulingwinchinthecaseofnon-stopmotortoachieveoperatingandparking.Whentheneedtoreverseupgrade、mustbere-activatedthelaunchbutton、reversethemotorrunning.

Itshouldbenotedthat、whenthemotoristurnedon、thegateandnotallowedtoworkBrakelivegateatthesametime、itwillburnmotororotheraccidents.

Second、schedulingwinchday-to-daymaintenancecheckthecontentsof

（1）checkeachpartofbolts、pin、nuts、washers、etc.、ifloose、lossshouldbetightenedandtimelycomplement.

（2）tocheckinstallationsandelectricalsignalOperationbuttonisintactandwhetherstolenexplosivephenomenon、whetherthesignalsentclearandbright、itshouldberepairedorreplaced.

（3）tocheckwhetherdamagedorbrokendrum、thefirstwireropeisfirmlyfixed、bearingoilspillthere、theropeisneatlyarranged、theproblemsshouldbepromptlydealtwith.

（4）inspectiongatewithacrack-free、wear-gaugewhetherornot（shouldhaveathicknessofnotlessthan3mm）、thetensionbarbolts、forkfirst、thegate、suchaswhetherthereisapindeformationorinjury、whethertheloosenutsbacktight、Problemsshouldbeadjustedanddealtwith.

（5）Checkthegateandleveractionisaflexiblesystem、Shigate、theatemaynotreachthelevelposition、itshouldbeslightlySangriathanthehorizontalposition.

（6）tochecktherooffixedwinch-and-beamissolid、basedonwhetherthereisaboltorboltsloose、whethercrackbase、theissueshouldbedealtwithpromptly.

（7）Tocheckwhetherthenormalstartmotoridling、whethergoodgroundingtostartwith、andsowhethertheexplosion-proofelectricalequipmentandgooddemand.

（8）Checkbearingsandmotors、switches、cables、suchaswhetherthegatewiththetemperaturetoohigh、theproblemshouldbefoundtoidentifythereasonsfor、totakemeasurestodealwith.

（9）Oftenwipewinchtoremovedustanddebris、andmaintaintheenvironmentcleanandtidy.Winchthesafeoperation、inspectionandmaintenance

Third、winchcommonfaultsanddealwith

（A）awinchdrumabnormalsoundandthemainapproach

1.Winchdrumproduceabnormalsoundthemainreason

（1）drumcartridgecaseboltsloose.

（2）Shellandtube-round（flange）gapbetweentoolarge.

（3）Drumcylindershellcracks.

（4）Weldingacylindershellwelding.

（5）Walksdrumandhubofthefixedscrewloose、causingswimmingdrumandhubbetweentherelativesliding.

（6）Gapbetweenthehubandspindleweartoolarge.

（7）Aclutchwormscrewloose.

2.Approach

Accordingtotheinspectiontodeterminetreatment.Ifthelooseningofthenut、inJiaoBanshutdownwhenfasteningIfnoiseisnotserious、maybeappropriatetoreducewinchload、payattentiontoobserve、tomaintaintheprovisionsofthemaintenanceshutdownattherepairifthebeepserious、theyshouldimmediatelyParkingrepairedorreplaced、soastoavoidaccidentsexpand.

（B）OntheropewinchdrumwithBuShangrihazards、causesandtreatmentmethods、

1.WinchdrumontheropewiththeharmBuShangri

（1）speeduptheropewear.Ropeinthemessonthewindingdrum、tractionforcetojusticeoftenrankedinthemessintheropeandpressuretogetout、causingseriouswear、resultingindiametersteelwireropeandwirebreakmoregroundandshortenthelifeoftherope.

（2）Ofwireropeslidoffthedrum.RopewithBuShangri、aninevitablephenomenonofacrowdedheapfordamagetojusticeboard、whenthereactorcrowdedtheedgeofmorethanhighrollers、theropeeasilyslidoffthedrum、light、brokenwires、heavysportscar、andbrokenrope.

2.WinchdrumonthemainropewithBuShangri

（1）winchlayoutproperlythatishoistingcableanglenon-compliancerequirements.

（2）WinchTitanium（Preliminaryround）Quemoynotwiththeropeonthewindingdrumataboutsliding.

（3）Rankedropewinchdevicefailureorhavebeenremoved.

（4）Improperoperationthewoundisnottight.

3.Approach

Accordingtodifferentsituationssymptomatictreatment.Theinstallationofqualityandexclusiveropedevicessuchasthefailuretotimelyreportontherequestsenttreatment、operationormaintenanceofanimproper、weshouldconscientiouslyinaccordancewiththeprovisionsofmeticulousoperationandmaintenance;

InclinedDriftwinchpayingparticularattentiontoremovingobstaclesontheirwaytopreventthere-delegateOfMandrel、tight-ropeMandrel.

（C）Winchreduceroperationabnormalsoundandvibrationgeneratedinthecausesandtreatment

1.Reducerfunctioningofabnormalsoundandvibrationgeneratedinthemain

（1）gearsmeshingspacetightortooloose.

（2）Bearinggapistoolarge、thegeneralperformanceofthedecentralizationemptyatthebeep、beepwhenupgradingheavysmall.

（3）Orbearingreducerboltsloose.

（4）Reducerintheswapwasforeignbodies.

2.Approach

（1）adjustingthegearsmeshinggaptoasuitableposition、ifthewearandgearshouldbereplaced.

（2）Relaxationoftherepairorreplacementofbearings.

（3）Payattentiontotightenloosescrews.

（4）Ifithasfallenintoforeignbodyreducer、shouldbeimmediatelysuspended、andtroubleshooting.

（D）Winchbrakegateofthereasonsforandtreatmentoffever

1.Brakewinchforfever

（1）agatetooearly、tooexcessive.

（2）WeightsareoftendelegatedtouseBrake、noelectricalpowerwinchbrakingsystem

EC、single-drumwinchoftensuchasituation.

（3）Brakeshoelooseboltsorexcessivebrakewear、thebolthitthefirstroundofgate（orgatewaydisc）.

（4）Brakeshoeandthegatewayround（orgatewaydisk）wasnotinstalledcorrectly;

thecontactareaistoosmall.

（5）GateFerry（orgatewaydisc）swingmore.

2.Preventionandtreatment

Constantlysumupexperienceinoperations、andexploremethodsofoperationandimprovetheleveloftechnique;

strictwinchthesafeoperation、inspectionandmaintenanceoftractioncontrolgridload、no-load、donotsenddelegateatthemotor-vehiclegateflying;

regularmaintenancechecks、payattentiontobrakeshoeandthegat