Cov qauv kev lag luam thiab cov lus qhia tshwj xeeb rau kev thauj cov chains thiab lashing chains ua kom muaj kev nyab xeeb, kev ntseeg tau, thiab ua raws li cov cai tswj hwm.
Cov qauv tseem ceeb
TS EN 12195-3 Cov txheej txheem no qhia txog cov kev xav tau rau cov saw hlau uas siv los tiv thaiv cov khoom thauj hauv kev thauj mus los. Nws suav nrog kev tsim, kev ua tau zoo, thiab kev sim ntawm cov saw hlau, suav nrog lawv cov khoom tawg, lub peev xwm lashing, thiab cov cim cim.
- AS / NZS 4344: Cov qauv no muab cov lus qhia rau kev txwv kev thauj mus los ntawm kev tsheb, suav nrog kev siv cov hlua khi. Nws qhia qhov tsawg kawg nkaus tawg load thiab lashing peev xwm rau chains siv nyob rau hauv kev ruaj ntseg loads.
- ISO 9001: 2015: Txawm hais tias tsis yog tshwj xeeb rau kev thauj cov saw hlau, cov qauv kev tswj xyuas zoo no ua kom cov tuam txhab tswj hwm cov qauv siab hauv kev tsim khoom thiab kev pabcuam.
- ISO 45001: 2018: Tus qauv no tsom rau kev ua haujlwm kev noj qab haus huv thiab kev tswj hwm kev nyab xeeb, ua kom muaj kev nyab xeeb ua haujlwm hauv kev tsim khoom thiab tuav cov saw hlau thauj.
Specifications
- Breaking Load: Qhov tsawg kawg nkaus tawg load ntawm cov saw, uas yog lub siab tshaj plaws quab yuam cov saw yuav tiv taus ua ntej tawg.
- Lashing Capacity: Lub peev xwm nqa tau zoo ntawm cov saw hlau, feem ntau yog ib nrab ntawm qhov tsawg kawg nkaus tawg.
- Kos npe: Chains yuav tsum tau cim kom meej nrog lawv lub peev xwm lashing, rhuav tshem, thiab lwm yam ntaub ntawv ntsig txog.
- Kev tshuaj xyuas: Kev tshuaj xyuas tsis tu ncua ntawm chains rau hnav, elongation, thiab kev puas tsuaj yuav tsum tau ua. Chains yuav tsum tsis txhob siv yog tias lawv tshaj 3% elongation.
- Tensioning Devices: Chains yuav tsum tau nruab nrog cov khoom siv tensioning xws li ratchet lossis turnbuckle systems kom muaj kev nruj nruj thaum thauj.
Cov qauv thiab cov lus qhia tshwj xeeb no pab xyuas kom cov saw hlau thauj khoom thiab cov hlua khi siv tau zoo thiab muaj txiaj ntsig kom ruaj ntseg cov khoom thauj thaum thauj.
Los ntawm kev ua raws li cov kauj ruam no, koj tuaj yeem ruaj ntseg cov khoom thauj hauv cov tsheb thauj khoom, kom muaj kev nyab xeeb thiab kev thauj mus los zoo.
1. Kev npaj:
- Tshawb xyuas Chains: Ua ntej siv, tshuaj xyuas cov saw hlau kom pom tias hnav, elongation, lossis puas. Chains yuav tsum tsis txhob siv yog tias lawv hnav ntau dhau (ntau dua 3% elongation).
- Tshawb xyuas Load: Xyuas kom cov load raug teeb tsa kom zoo thiab sib npaug hauv lub tsheb
2. Thaiv:
- Txhim Kho Cov Txheej Txheem: Siv cov txheej txheem thaiv kev ruaj khov xws li headboards, bulkheads, thiab ceg txheem ntseeg los tiv thaiv lub nra ntawm kev txav mus los lossis rov qab.
- Dunnage Bags: Siv lub hnab dunnage lossis wedges los sau cov voids thiab muab kev txhawb nqa ntxiv.
3. Lashing:
- Sab saum toj Lashing: Txuas lashings ntawm lub kaum sab xis ntawm 30-60 ° rau lub txaj platform. Txoj kev no zoo rau kev tiv thaiv tipping thiab zawv zawg.
- Loop Lashing: Siv ob lub voj lashings ib ntu los tiv thaiv kev txav mus los. Rau cov khoom thauj ntev, siv tsawg kawg yog ob khub los tiv thaiv kev sib tw.
- Ncaj Lashing: Txuas lashings ntawm lub kaum sab xis ntawm 30-60 ° rau lub txaj platform. Txoj kev no yog tsim rau kev ruaj ntseg loads longitudinally thiab tom qab.
- Caij nplooj ntoos hlav Lashing: Siv lub caij nplooj ntoos hlav lashings los tiv thaiv kev txav mus tom ntej lossis rov qab. Lub kaum sab xis ntawm lub lashing thiab lub platform txaj yuav tsum yog qhov siab tshaj plaws ntawm 45 °.
4. Tensioning:
- Ratchet lossis Turnbuckle Systems: Siv cov cuab yeej tensioning tsim nyog los tswj cov saw nro. Xyuas kom lub tensioning ntaus ntawv muaj peev xwm tiv thaiv loosening thaum thauj.
- Post Tensioning Clearance: txwv cov ncej tensioning clearance mus rau 150 hli kom tsis txhob thauj khoom txav vim yog kev sib tsoo lossis kev vibrations.
5. Ua raws li:
- Cov qauv: Ua kom cov saw hlau ua tau raws li cov qauv tsim nyog xws li EN 12195-3 rau lashing peev thiab pov thawj quab yuam.
- Load Securing Guidelines: Ua raws li cov lus qhia thoob ntiaj teb ntawm kev nyab xeeb kev nyab xeeb rau kev thauj mus los kom muaj kev nyab xeeb thiab ua raws.
Post lub sij hawm: Dec-31-2024
