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1、REV:1可變彈簧支吊架安裝調整說明書VariableSpringSupports/BoilerHangersInstallation,OperationandMaintenanceManual大連彈簧有限公司DalianSpringCo.,LTD.目次Index前言………………………………………………………………………………2Preface………………………………………………………………………………21、安裝前調整須知……………………………………………………………………2OperationalRequirementspriortoinstallation
2、………………………………22、彈簧支吊架的安裝………………………………………………………………..4Principleofinstallationaboutspringhanger………………………………..43、彈簧支吊架的載荷調整……………………………………………………………4Loadingadjustmentofspringhanger…………………………………………44、彈簧支吊架安裝調整注意事項……………………………………………………6Installationandadjustmentnoticeofspringhanger……………………….6
3、1前言Preface本公司生產的可變彈簧支吊架(簡稱彈簧支吊架)系列產品符合NB/T47039-2013規(guī)定,產品出廠前經過整定并附有產品合格證明書,每份合同附一份安裝調整說明書,請用戶在安裝調整前仔細閱讀說明書。本說明書向用戶介紹的安裝調整方法是以TD系列為代表,本公司生產的其他型彈簧支吊架如VS系列、整定式彈簧組T系列、TH系列和DLTH系列等的安裝調整方法可參照本說明書進行。TheVariableSpringhanger(springhangerforshort)serialproductsbyourcompanymeetNB/T47039-2013
4、standardrequirement,thehangerswillberesetpriortodeliveryandattachtheproductqualitycertificatesandoperation&adjustioninstruction,thesiteshallreaddoubleinstructionpriortoinstallation.Themanualintroduceinstallation,operationandadjustionisbaseonTDserialproducts,otherstypeproducts,such
5、asVSserial,Tserial,THserialandDLTHserial,whichO&Mshallrefertothemanual.1安裝調整前須知OperationalRequirementspriortoinstallation1.1彈簧支吊架用來支吊具有垂直位移的管道或設備,其內部裝有圓柱螺旋壓縮彈簧,以滿足管道或設備熱膨脹的需要。Springhangerisusedtosupportandhangerthepipeorfacility,whichhasverticalmovement,cylindricalandhelicalcompre
6、ssspringwillbeplacedinsidehangertosatisfythepipeorfacilityhotexpansionrequirement.1.2彈簧支吊架主要由圓柱螺旋彈簧、位移指示板、殼體、和花蘭螺絲等構成,其典型結構如圖1所示。Thespringhangercontainscylindricalandhelicalcompressspring,movementindicator,sleeveandturnbuckleetc..,thetypeconstructisshownasbelowfigure1:2TopplateMov
7、ementindicatorSpringNameplateSleeveTurnbuckleBottomplate圖1典型結構圖Figure1,typeconstruction1.3彈簧支吊架的型式和常用生根支吊方式示意圖如圖2所示。Thespringhangertypeandcommonsupportingandhangeringplanareshownasbelowfigure2:圖2Figure21.4彈簧支吊架銘牌如圖3A所示。3Springhangernameplateisshownasbelow,figure3AVariableSpringHan
8、gerSpecificationColdloadHotloadSp