Cov ntaub ntawv no yog qhov dav dav tsuas yog hais txog cov ntsiab lus tseem ceeb rau kev siv nyab xeeb ntawm Chain Lashings. Tej zaum nws yuav tsim nyog los ntxiv cov ntaub ntawv no rau cov ntawv thov tshwj xeeb. Saib cov lus qhia dav dav ntawm kev txwv kev thauj khoom, muab cov hlais.
NTXIV:
Tshawb xyuas cov saw lashings ua ntej siv.
● Xam cov lashing quab yuam (s) xav tau rau txoj kev xaiv ntawm load restraint.
● Xaiv lub peev xwm thiab tus naj npawb ntawm cov saw lashings los muab yam tsawg kawg ntawm kev suav lashing quab yuam
● Xyuas kom cov ntsiab lus lashing ntawm lub tsheb thiab/lossis cov khoom muaj zog txaus.
● Tiv thaiv cov saw lashing los ntawm me me radii npoo los yog txo lub peev xwm lashing raws li cov chaw tsim khoom cov lus qhia.
● Xyuas kom cov saw lashings raug tensioned.
● Kev saib xyuas kev noj qab haus huv thaum tso cov saw lashings nyob rau hauv rooj plaub uas lub load tsis ruaj khov txij li thaum cov lashings tau siv.
TSIS MUAJ:
● Siv cov saw lashings los nqa lub nra.
● Kov, khi lossis hloov cov saw lashings.
● Tshaj cov saw lashings.
● Siv cov saw lashings hla ib tug ntse tsis muaj ntug tiv thaiv los yog txo lub peev xwm lashing.
● Tshem tawm cov saw lashings rau cov tshuaj yam tsis tau sab laj nrog tus neeg muag khoom.
● Siv cov saw lashings uas muaj cov kev sib txuas tsis sib xws, cov khoom siv puas ntsoog, cov khoom siv lub davhlau ya nyob twg puas lossis daim npav ID uas ploj lawm.
Xaiv qhov raug Chain Lashing
Cov txheej txheem rau saw lashings yog BS EN 12195-3: 2001. Nws yuav tsum tau cov saw hlau ua raws li EN 818-2 thiab cov khoom sib txuas kom ua raws li EN 1677-1, 2 lossis 4 raws li qhov tsim nyog. Kev sib txuas thiab ua kom luv luv yuav tsum muaj ib lub cuab yeej ruaj ntseg xws li latch kev ruaj ntseg.
Cov qauv no yog rau qib 8 cov khoom. Qee cov tuam ntxhab kuj muab cov qib siab dua uas, qhov loj me me, muaj peev xwm lashing ntau dua.
Chain lashings muaj nyob rau hauv ntau qhov muaj peev xwm thiab ntev thiab nyob rau hauv ntau yam kev teeb tsa. Ib txhia yog lub hom phiaj dav dav. Lwm qhov yog npaj rau cov ntawv thov tshwj xeeb.
Kev xaiv yuav tsum pib nrog kev ntsuas ntawm lub zog ua haujlwm ntawm lub nra. Lub lashing quab yuam yuav tsum tau muab xam raws li BS EN 12195-1: 2010.
Tom ntej no xyuas seb cov ntsiab lus lashing ntawm lub tsheb thiab / lossis cov khoom thauj puas muaj zog txaus. Yog tias tsim nyog, siv cov lashing ntau dua kom nthuav tawm lub zog hla ntau cov ntsiab lus lashing.
Cov saw lashings raug cim nrog lawv lub peev xwm lashing (LC). qhia hauv daN (deca Newton = 10 Newtons) Qhov no yog ib qho quab yuam kwv yees li qhov hnyav ntawm 1kg.
Siv Chain Lashings Safe
Xyuas kom meej tias lub tensioner yog dawb los ua kom haum thiab tsis khoov ntawm ntug. Xyuas kom tseeb tias cov saw tsis yog twisted los yog knotted thiab hais tias lub davhlau ya nyob twg fittings koom nrog cov ntsiab lus lashing.
Rau ob feem lashings, xyuas kom meej cov khoom sib xws.
Xyuas kom cov saw hlau tiv thaiv los ntawm cov ntse ntse thiab cov vojvoog me me los ntawm kev ntim khoom tsim nyog lossis ntug tiv thaiv.
Nco tseg: Cov chaw tsim khoom cov lus qhia tuaj yeem tso cai siv hla lub vojvoog me me uas muab lub peev xwm lashing txo.
In-service Inspection thiab Storage
Chain lashings tuaj yeem raug puas tsuaj los ntawm tensioning cov saw hla me me vojvoog npoo yam tsis muaj kev tiv thaiv ntug txaus. Txawm li cas los xij, kev puas tsuaj tuaj yeem tshwm sim los ntawm kev thauj mus los hauv kev thauj mus los yog li yuav tsum tau tshuaj xyuas ua ntej txhua qhov kev siv.
Cov saw lashings yuav tsum tsis txhob raug tshuaj lom neeg, tshwj xeeb yog acids uas tuaj yeem ua rau hydrogen embrittlement. Yog tias tsis muaj kev sib kis tshwm sim, cov lashings yuav tsum tau ntxuav nrog dej ntshiab thiab tso cai kom qhuav ib txwm muaj. Cov tshuaj tsis muaj zog yuav ua kom muaj zog ntxiv los ntawm evaporation.
Chain lashings yuav tsum tau kuaj xyuas kom pom tseeb ntawm kev puas tsuaj ua ntej siv. Tsis txhob siv cov saw lashing yog tias pom muaj qhov tsis xws luag hauv qab no: cov cim tsis raug cai; khoov, elongated los yog notched saw txuas, distorted los yog notched coupling Cheebtsam los yog kawg fittings, ineffective los yog tsis muaj kev ruaj ntseg latches.
Chain lashings yuav maj mam hnav thaum lub sijhawm. LEEA pom zoo tias lawv yuav tsum raug tshuaj xyuas los ntawm ib tus neeg muaj peev xwm tsawg kawg txhua 6 lub hlis thiab cov ntaub ntawv ua los ntawm qhov tshwm sim.
Chain lashings yuav tsum tsuas yog kho los ntawm ib tus neeg muaj peev xwm ua tau li ntawd.
Rau lub sij hawm ntev cia qhov chaw cia yuav tsum qhuav, huv si thiab tsis muaj kab mob.
Cov ntaub ntawv ntxiv yog muab rau hauv:
TS EN 12195-1: 2010 Kev txwv tsis pub thauj cov tsheb thauj mus los - Kev nyab xeeb - Ntu 1: Kev suav ntawm kev ruaj ntseg
TS EN 12195-3: 2001 Kev nyab xeeb ntawm cov tsheb thauj mus los - Ntu 3: Lashing chains
European Cov Txheej Txheem Ua Haujlwm Zoo Tshaj Plaws ntawm Kev Thauj Khoom Kev Nyab Xeeb rau Kev Thauj Tsheb
Department for Transport Code of Practice – Kev nyab xeeb ntawm kev thauj khoom ntawm tsheb.
Lub sij hawm xa tuaj: Plaub Hlis-28-2022