C型氣動卡盤使用說明書中英

C/CHD型氣動卡盤使用說明書InstructionofTypeC/CHDPneumaticSpider江蘇如東通用機械有限公司產(chǎn)品概述IntroductionoftheproductC/CHD型氣動卡盤主要用于石油、天然氣修井作業(yè)中卡持鉆桿、油管。產(chǎn)品按APISpec7K《鉆修井設備規(guī)范》要求設計、制造。所有卡盤均可實現(xiàn)手動、氣動或液動的操作，有效地減輕了工人的勞動強度，提高了工作效率。該氣動卡盤結構合理，操作方便，安全可靠，是修井作業(yè)較為理想的工具。為了準確了解該氣動卡盤的結構特征與用途，使用前請認真閱讀使用說明書。C/CHDpneumaticspiderismainlyutilizedinthepetrochemicalindustrytolockandholddrillpipeandoilpipeforwellpullingthepetroloilandnaturalgaswells.TheproductsaredesignedandmanufacturedinaccordancewithAPISpec7K.Allspiderscanbeeithermanually,orpneumaticallyorhydraulicallyoperatedtoeffectivelymitigatethelaborintensityandincreasetheworkefficiency.Withoptimalconstruction,thepneumaticspiderisoperatedinaneasy,safeandreliablemanner,andbelievedtobeanidealtoolforwellpulling.Tocorrectlyunderstandthefeaturesandfunctionsofthepneumaticspider,pleasereadtheoperationinstructionmanualcarefullybeforeusingtheproduct.主要技術參數(shù)Maintechnicalparameters產(chǎn)品型號ModelC型ModelCCHD型ModelCHD1、最大工作載荷Maximumcapacity80ton120ton2、卡持管柱外徑ODofpipetobehandled1.315～4.1/22.3/8～4.1/23、氣缸工作壓力Cylinderworkingpressure588～686Kpa4、氣缸行程CylinderStroke107mm結構特征及工作原理Featuresandfunctionphilosophy產(chǎn)品結構簡圖如下Theproduct’sconstructionissketchedasfollows：C/CHD型氣動卡盤的驅(qū)動機構是曲柄連桿機構。有兩個對分的卡瓦組件，每一卡瓦組件由兩個連接在轉動臂上的卡瓦組成，轉動臂的另一端分別連接在右曲軸和左曲軸上，左、右曲軸通過連桿相連。氣缸驅(qū)動連桿時，曲軸繞中心轉動，從而實現(xiàn)卡瓦提升松開管柱，卡瓦放下卡緊管柱的功能。止退塊與連桿臺肩嚙合時，可阻止曲軸轉動。當卡瓦在本體內(nèi)咬緊管柱且止退塊與連桿臺肩嚙合時，可有效防止管柱的意外松動。ThedrivingsystemofC/CHDpneumaticspiderconsistsofcrankandlinkingrod,withrotaryslipassembliesintwohalves,eachcontainingtworotaryslipsconnectedtotheswivelarm，whiletheotherendoftheswivelarmconnectstotherightcrankandleftcrank，whichislinkedtogetherbythelinkingrod.Whenthecylinderdrivesthelinkingrod,thecrankisrotatedaroundthecentertoraisetherotaryslipforreleasingthepipeorlowertherotaryslipforgrippingthepipe.Thecrankcanbepreventedfromrotationwhenthestopisengagedwithlinkingrodshoulder,whichisnecessarytoavoidtheaccidentallooseningofthepipewhentheengagementisappliedduringthepipegrippingprocess.C/CHD型氣動卡盤配備的活門和卡瓦允許平行的管柱通過。設計成特殊截面的活門允許電潛泵電纜與任何尺寸的油管柱同時通過。C/CHDpneumaticspiderequippedwiththeslipandvalveallowsthepipetopassthrough.Thevalveisdesignedwithspecialcrosssectionallowingforcableofsubmergedpumpandoilpipeofanysizetopassthroughatthesametime.C/CHD型氣動卡盤的本體和卡瓦同時也是為修井作業(yè)中的承壓作業(yè)而特殊設計的，它們能正面向上或正面向下工作，但咬緊管柱的牙板是標準設計的，是可以互相更換的。C/CHDpneumaticspiderbodyandslipisalsodesignedforwellpullingoperationunderpressure,bothupwardanddownwardoperationsareallowable.However,thedieforgrippingthepipeisofstandarddesignforeasyinterchange.使用及注意事項Precautionsforoperation1、打開包裝物后，應首先檢查氣動卡盤的各部件是否齊全，銷軸的開口銷裝配是否正確?，F(xiàn)場產(chǎn)品與訂購的氣動卡盤的規(guī)格是否相符，訂貨時請署名:整機型號、最大工作載荷，另外需要多大規(guī)格的牙板和卡瓦體。Duringunpacking,inspectthecompletenessofthesuppliesofallthecomponents.Checkforcorrectinstallationofthesplitpinonthespindleandtheconformityoftheactuallyreceivedproductswiththeordereditems.Pleaseindicatetheexactmodelnumberoftheunitandmaximumcapacityaswellasthesizeofthedieandtheslipbody.2、用螺釘插入氣動卡盤的卡瓦座底板的長孔內(nèi)，將氣動卡盤固定在修井機井口平臺上。Placethescrewintotheslotholeonthesliptoetofixthespiderontotheplatformofthewellpullingmachine.3、將氣源通過管線接在氣缸的進、出氣管接頭上。在使用前，須進行空載運行試驗，仔細觀察卡盤的各個部件是否靈活、可靠，卡瓦提升、放下是否有卡阻等。Connecttheairhosingtotheinletandout.Apre－operationaltestshouldbeperformedbeforeputtingintoservicetocarefullycheckforanyunfreeandabnormalrotationaswellasjammingoftherotaryslipwhenmovingupanddown.4、在卡持鉆桿、油管前還須檢查其卡瓦體，裝配的牙板規(guī)格是否與使用的鉆桿、油管外徑尺寸相同(不同規(guī)格的牙板側面上分別有:C2.3/8RT、C2.1/2RT、C3RT、C3.1/2RT、C4RT、C4.1/2RT硬印字樣)，并檢查牙板的裝配方向是否正確。Beforehandlingthedrillpipeoroilpipe,aninspectionoftheslipbodyandthedieshouldbecarriedouttoseeiftheirsizesarematchingtheoutdiametersofthedrillpipeoroilpipe(therearestampsonthediesidesindicating:C2.3/8RT、C2.1/2RT、C3RT、C3.1/2RT、C4RT、C4.1/2RT)andcheckforincorrectdirectionoftheinstalleddie.5、本廠產(chǎn)品在卡持2.3/8、2.7/8、3.1/2的管徑時，使用相對應規(guī)格的牙板，其卡瓦體是C3.1/2卡瓦體，卡持3.1/2、4、4.1/2管徑時則要更換C4.1/2卡瓦體及相應規(guī)格的牙板。Forhandlingthepipeof2.3/8、2.7/8、3.l/2indiameters,anappropriatedieisusedtofitwiththerotaryslipseizedC3.1/2,butforhandlingthepipeof3.1/2,4、4.l/2indiameter,therotaryslipofC4.l/2shouldbeusedinsteadandanappropriatedieshallalsobeselected.6、在使用氣動卡盤過程中，難免有油污、泥水等雜物濺入卡瓦體背面錐體上，此時就可能難以靠氣缸的推力把卡瓦體頂出卡瓦座，操作工人只能在不同的方向，撬動卡瓦體而切忌用鐵錘敲打卡瓦體上平面或卡瓦座任何部位。Inevitablyduringtheoperationofthepneumaticspider,oilandwaterandotherdirtymatterscouldbespatteredtotheconeonthebackoftheslip,whichmaypreventtherotaryslipbodyfrombeingliftedoutofthesliptoeonlybythecylinderdrivingforce.Theoperatorshavetoprytheslipbodyfromdifferentdirectionsbutnevertrytohammerthesliptoporanypartoftherotaryslip.7、修井機開鉆前，必須先提起卡瓦體，卡瓦體在卡瓦座內(nèi)絕不允許開鉆，以免發(fā)生事故。Beforethedrillingisstarted,therotarysliphastobeliftedfirst.Itisdefinitelyprohibitedtostartdrillingwiththeslipstillinthesliptoeotherwiseanaccidentmayoccur.五、保養(yǎng)與維修Maintenanceandrepair1、每起、下鉆一次完畢后，立即把卡瓦體內(nèi)的牙板齒面及卡瓦體背錐面和卡瓦座錐面的油污、泥漿等異物沖洗干凈，并在內(nèi)外兩錐面涂潤滑脂(牛油)，注意觀察牙板齒面，是否有崩齒、斷齒、異常的磨損現(xiàn)象。如有此類現(xiàn)象，則要更換全套牙板。切忌新、舊牙板混用，以免發(fā)生打滑而發(fā)生事故。每付氣動卡盤所需各規(guī)格的牙板數(shù)量見下表：Eachtimeafterdrillstringraisingandlowering,thedieteethandtheconeofthesliptoehavetobeclearedofanydebris,oilormud，thengreaseshallbeappliedtotheconesbothinsideandoutside.Incaseofanycrumbledorbrokenorseverelywornteethduringtheinspectionofthedieteeth,thediehastobereplacedbyanewsetifthereisany.Bynomeans,mixeduseofnewdieandbaddieshallbeallowedotherwisetheslippingmaybecaused.Thequantityofthedierequiredforeachsetofthepneumaticspiderislistedasfollows:牙板規(guī)格(適用管徑)Dia.ofthepipetobehandledmm60.37388.988.9101.6114.3in2.3/82.7/83.1/23.1/244.1/2卡瓦體規(guī)格SizeoftheslipC3.1/2C4.1/2每付氣動卡盤所需牙板數(shù)量Quantityofdierequiredoneachsetofslip42、進行保養(yǎng)時，拆下氣缸端蓋，擦凈活塞桿上的污垢，觀察密封圈的磨損是否均勻、正常，如磨損嚴重應及時更換O型密封圈，并涂上潤滑油脂重新裝配、安裝，如需要密封圈