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How to unlock the chain winding
Release time:
2018-03-26
Abstract:
Everyonewhorunstheboatknowsthattheanchorisakindofsteel-madeship-stoppingdevice.Itisconnectedtotheshipwithanironchainandthrowntothebottomofthewater.Withouttheanchor,theshipcannotbestopped.Itcanbeseenhowmuchtheanchorworks.Fortheanchorchainlinkingtheshipandtheanchor,itismoreimportant.Withouttheanchorchain,theanchorcannotbeconnectedwiththeship,andtheroleoftheanchorlosesitsmeaning.Sometimes,theanchorchainbetweentheshipandtheshipwillbeintertwinedforvariousreasons.Howtoseparatethembecomesthemostconcernedtopicforthecrewmembers. Whenitcomestotheproblemofchainentanglement,itwilloftenbeencounteredinships.Sometimeago,inMaanshanPortArea,MagangTow1001isanchoringthetowed41055,21288twodockeddockstoloadShanghaimine.Duringtheanchoringprocess,thetwoanchorchainswerefoundtobetightlywoundtogether.Despitemanyefforts,ithasnotbeenabletounravel,andthenumberoneiswaitingforloading.Ifthenextdayisnotsolved,theterminalplanwillchangetheunloadingtype.Thetworeversalsdonotknowhowmanydaystowaitfortheunloading.Analysisofthereasonsfortheentanglementofthetwoshipswasmainlyduetothestrongwindsandthetidalwatersbeforetheshipturnedaround,causingthetwoanchorchainstobetwistedandentangledtogether. Theexpertsfirstsummonedthetwobargeerstoopenthesitetoanalyzethereasons.Afterunderstandingthedetailsofthechainwindingandtheprocess,andcarefullyobservingthebowoftheship,itwasdeterminedthattheA41055bargechainwasentangledontheA21288bargechain.Expertsrelyontheiryearsofexperienceindealingwiththeanchorchain,immediatelyaskedthecrewtodropanotheranchor,firststabilizethepositionoftheship,andthenthetwoanchorswillbedetachedatthesametime,thenhoisted,thenPanasonicandthenhoisted,Afterseveralroundtrips,thetwoanchorchainswereseparatedfromthemselves!Immediately,theyimmediatelynotifiedtheportthattheanchorchainhadbeensuccessfullyreleasedandcouldbeunloadedatthedock.Afteraquarterofanhour,theportwasdraggedbytheship,andthetwobargesweresuccessivelyonthedock. Intheprocessofdouble-anchorchain,theshipwillhaveatwistedconditioncausedbywindandwater.Ifasingleflowerordoublefloweroccurs,wemustclearitimmediately.Ifitisnotclear,thenthebigshipisnotavailable.Sailing.Cleaningthechainisaverydifficultjobandrequiressometechnicalcontent.Themainwayistousethetugboattosolveonebyone.Let'stalkaboutitbriefly. 1)Doagoodnumberofcablesandseveralshacklesforhangingcables,etc.Ifyoucanputdownalifeboattohelpyou. 2)Twistthe“forcechain”toletthestrandsfloattothewater.Ifnecessary,useawhitecabletotietheknotunderthestrandstoavoidthefallingofthestrands. 3)Releasethehangingcableandthesafetycablefromthesideoftheshiponthesideofthe"IdleChain"toconnecttheshackletoit.Oneendofthehangingcableandthesafetycablearewrappedaroundthebollardoftheship'shead. 4)Clamptheidlerchainwithaspecialmachine,thenusethewindlasstoreleasetheidlerchainonthedeckandwaituntilanotherconnectinglinkisplacedonthedeck. 5)Opentheconnectinglink,howquicklythecablecanbeuntwistedinthechainoftherearchain,andtheotherendofthecableisfixedonthebollard. 6)Attachoneendofthecabletothechainlinkonthebackoftheremovedidlechain,theotherendfromtheidlechain,wrapitaroundtheotherdirectionaroundtheidlechain,andpullitbackfromtheidlechain.Onthereel. 7)Openthechainsplicer,takebackthecable,relaxthecable,andletthezipperchainwraparoundtheforcechain,andstillreceivethedeckfromthecablethroughtheidlechain. 8)Ifitisasingleflower,youcanattachthechainlink,letgoofthecableandsendthecable,andtightenthechain.
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Source:
China's shipping fleet capacity ranks third in the world
Abstract:
AccordingtoXinhuaNewsAgency,Hangzhou,July11th,July11thisChina's12thnauticalday.ThereporterlearnedfromtheChinaNavigationDayForumthatasoftheendofthe"TwelfthFive-YearPlan",Chinahasashippingfleetwithacapacityof160millionDWT,rankingthirdintheworld;2207berthswithacapacityofover10,000tonsandacapacityof7.9billionTon. HeJianzhong,deputydirectoroftheMinistryofTransport,saidattheChinaNavigationDayForumheldinNingboonthe11ththatitisnecessarytostrengthentheconstructionofmaritimesoftpower,froma"throughput"shippingcentertoa"fixed-rule"shippingcenter.HeJianzhongsaidthatChinawillrevisethe"InternationalMaritimeRegulations",increaseeffortstocrackdownonviciouscompetition,buildamarketcreditsystem,andimprovethegovernment's"onewindow"administrativeapprovalandinformationserviceplatform. AccordingtothestatisticsoftheMinistryofTransport,duringthe"TwelfthFive-YearPlan"period,China'smanagementandmaintenanceofcoastalnavigationstandardsreached14,095,achievingfullcoverageofthewatersafetycommunicationsystemandshipdynamicmonitoringkeywaters,ensuringthesafe,healthyandorderlydevelopmentoftheshippingindustry. In2015,China'sportscompletedcargothroughputof12.75billiontonsandcontainerthroughputof212millionTEUs,rankingfirstintheworldformanyyears.Theportcargothroughputreached32milliontons,andamongthetoptenintermsofworldportcargothroughputandcontainerthroughput,China'smainlandportsaccountedfor7seatsand6seatsrespectively.NingboZhoushanPortandShanghaiPortrankedtheworldrespectively.One.
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Laiwu Iron and Steel Group Zibo Anchor Chain 132mm Anchor Chain and Accessories Expanded Certification Successfully
Abstract:
WarmlycelebratetheLaiwuIronandSteelGroupZiboAnchorChainCompanysuccessfullypassedthecertificationofLR/ABS/NKthreeclassificationsocieties132MManchorchainanditsaccessories! OnJune27th,2016,the132MManchorchainanditsaccessoriesofQingdaoBranchofLaiwuIronandSteelGroupZiboAnchorChainCo.,Ltd.passedtheLR/ABS/NKthreeclassificationsocietiescertification!
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Celebrate the Laiwu Steel Group Zibo Anchor Chain Co., Ltd. website!
Abstract:
CelebratetheLaiwuSteelGroupZiboAnchorChainCo.,Ltd.website!
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