Round steel link chain making for 30+ years
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I-SHANGHAI CHIGONG INDUSTRIAL CO., LTD

(umkhiqizi wamaketango ensimbi ayindilinga)

Lashing Chains Guide

Endabeni yokuthuthwa kwemithwalo esindayo, kungaba lula kakhulu ukuvikela impahla ngamaketanga okubopha agunyazwe ngokwezinga le-EN 12195-3, esikhundleni sokuvunywa kwewebhu ngokuya nge-EN 12195-2 standard.Lokhu kungukukhawulela inani lemivimbo edingekayo, ngoba amaketanga okushaya ahlinzeka ngamandla okuvikela aphezulu kunama-web lashings.

Isibonelo se-chain lashings ngokuya nge-EN 12195-3 ejwayelekile

Izici zamaketanga

Ukucaciswa nokusebenza kwamaketanga okuxhumanisa okuyindilinga angasetshenziselwa ukuvikela impahla ekuthuthweni komgwaqo kuchazwe ku-EN 12195-3 ejwayelekile, amaketanga okubopha.Njengama-web lashings asetshenziselwa ukushaya, amaketanga aqhumayo awakwazi ukusetshenziselwa ukuphakamisa, kodwa kuphela ukuvikela impahla.

Amaketango okuqhunyiswa kufanele afakwe ipuleti elibonisa inani le-LC, okungukuthi amandla okuqhuma weketango elivezwe ku-daN, njengoba kuboniswe esibonelweni esithombeni.

Imvamisa amaketanga aqhumayo awohlobo lwesixhumanisi esifushane.Emaphethelweni kukhona izingwegwe noma izindandatho ezithile okufanele zilungiswe emotweni, noma ukuxhuma umthwalo uma kwenzeka ukuqhuma okuqondile.

Lashing Chains ahlinzekwa nge tensioning device.Lokhu kungaba yingxenye engaguquki yeketango lokuqhuqha noma ithuluzi elihlukile elihlanganiswe neketango lokuqhunyiswa ukuze liqiniswe.Kunezinhlobo ezahlukene zamasistimu okuqinisa amandla, njengohlobo lwe-ratchet kanye nohlobo lwe-turn buckle.Ukuze uhambisane nezinga le-EN 12195-3, kuyadingeka ukuthi kube nezisetshenziswa ezikwazi ukuvimbela ukuxega ngesikhathi sokuthutha.Lokhu empeleni kuzobeka engcupheni ukusebenza kahle kokubopha.Imvume ye-post tensioning clearance kumele futhi ikhawulelwe ku-150 mm, ukuze kugwenywe ukuthi kube khona ukunyakaza komthwalo okuholela ekulahlekelweni kwe-tension ngenxa yokuhlalisa noma ukudlidliza.

chain plate

Isibonelo sepuleti ngokuya nge-EN 12195-3 ejwayelekile

amaketanga okushaya

Ukusetshenziswa kwamaketanga ukushaya okuqondile

Ukusetshenziswa kwe-Lashing Chains

Inombolo encane kanye nokuhlelwa kwamaketanga okushaywa kunganqunywa kusetshenziswa amafomula aqukethwe ku-EN 12195-1 ejwayelekile, kuyilapho kudingekile ukubheka ukuthi amaphuzu okushayeka kwemoto lapho amaketanga axhunywe kuwo anikeza amandla anele, njengoba kudingwa yi-EN. 12640 ejwayelekile.

Yenza isheke ngaphambi kokusetshenziswa ukuze uqinisekise ukuthi amaketanga aqhumayo asesimweni esihle futhi awagqoki ngokweqile.Ngokuguga, amaketanga aqhumayo avame ukwelula.Umthetho wesithupha ubeka ukuthi kucatshangelwe iketango eligqokwe ngokweqile elinobude obudlula ngaphezu kuka-3% yenani lethiyori.

Ukunakekelwa okukhethekile kufanele kuthathwe lapho amaketanga okuqhuma ehlangene nomthwalo noma nesici semoto, njengodonga.Amaketanga aqhumayo empeleni athuthukisa ukungqubuzana okuphezulu nesici sokuxhumana.Lokhu, ngaphezu kokulimala komthwalo, kungabangela ukulahlekelwa ukungezwani emagatsheni eketango.Ngakho-ke, ngaphandle kokuqaphela izinyathelo ezithile zokuqapha, kunconywa ukusebenzisa amaketanga kuphela ukushaya okuqondile.Ngale ndlela iphuzu lomthwalo kanye nephuzu lemoto lixhunywe yi-chain chain ngaphandle kwe-interposition yezinye izakhi, njengoba kuboniswe esithombeni.

Isikhathi sokuthumela: Apr-28-2022

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