Kuyika kwa GL Technology kwa OPGW Manual (1-1)
1. Kuyika kwa OPGW komwe kumagwiritsidwa ntchito pafupipafupi
Njira yaChithunzi cha OPGWunsembe ndi mavuto mavuto.Kulipira kwamavuto kungapangitse OPGW kulandira kusamvana kosalekeza munjira yonse yolipira kudzera munjira yolipira yomwe imakhalabe yocheperako ku zopinga ndi zinthu zina ndikupewa mikangano, kuti muteteze OPGW.Komanso imatha kuchepetsa ntchito zathupi komanso
onjezerani liwiro la ntchitoyi.
2. Kuyika kukonzekera kwa OPGW
2.1 Kuthana ndi njira yolipira, zopinga, mgwirizano wamgwirizano ndi njira zotetezera Nthawi zambiri tinkapanga pomanga chingwe chamagetsi molingana ndi
zofunikira mu "Njira Zaukadaulo Wopangira Mizere Yapamwamba" ndi "Kumanga kwa Mzere wa Mphamvu ndi Kuvomereza Mafotokozedwe aukadaulo wapanthawi".Isanamangidwe, njira zolipirira zimayenera kupangidwa m'malo omwe mizere imadutsa kuti mayendedwe asamatseke.Dziwani zopinga, malo enieni odutsamo, pangani mgwirizano, pangani njira zodzitetezera pasadakhale kuti muwoloke njanji, misewu, mitsinje, mizere yosasokoneza, mawayilesi olumikizirana, misewu, nkhalango zobala zipatso ndi zina zotero, yesetsani kuti musawononge zozungulira. mbewu.Pamene tikuwoloka zitsulo zina, tiyenera kupeŵa kukhudza kulikonse ndi kukokedwa ndi zingwe zotsekera zonyamula katundu kuti tipewe ngozi yachidule.Misewu ndi milatho yomwe zida zotchingira zidutsa ziyenera kuganiziridwa ndipo ziyenera kukonzedwa pakafunika.
2.2 Kukonzekera kwa malo okokera komanso malo ovutikira
(1) Kupanikizika malo nthawi zambiri kusankha munda m'lifupi: 10m ndi kutalika: 25m ndipo ayenera kukhala yabwino kwa yosungirako ndi zoyendera kwa mavuto makina, zitsulo chingwe ndi zipangizo ndi zipangizo.Malo okokera amatha kusankhidwa ngati malo ovutikira.
(2) Malo omangika ndi malo oyendetsa ayenera kukhala kunja kwa nsanja yolimbana ndi malekezero awiri a gawo la erection ndipo ayenera kukhala kumbali ya mzere.Ikhozanso kusankhidwa kumbali yamkati ikangokhala ku geography.Ngati malo okokera sangayikidwe polowera mzere, titha kugwiritsa ntchito pulley yokhala ndi mainchesi akulu, chonde samalani kuti musatsetsere panthawi yolipira.
(3) Mtunda pakati pa makina okokera ndi makina omangika kupita ku nsanja yoyamba yofunikira uyenera kukhala nthawi zosachepera 3 kutalika kwa nsanja, ndipo mtunda wapakati pa makina omangika ndi spool yolipira sikuyenera kuchepera 5m.
(4) Mphamvu yowongolera gudumu lamakina okoka, pulley yamakina ophatikizika, choyimira cholipira chingwe, ng'oma yokokera chingwe, ng'oma yokokera iyenera kukhala yolumikizana ndi olamulira, ndikupewa kusintha kwanjira mu pulley.
(5) Makina okokera, makina omangika ndi chingwe cholipira ayenera kuzikika molingana ndi
chofunika.
2.3 Yembekezani kapu yolipira
Yembekezani pulley yomwe imakwaniritsa zofunikira pa nsanja iliyonse malinga ndi zofunikira zaukadaulo za OPGW.nsanja yoyamba yofunikira, nsanja yapangodya yomwe ili pafupi ndi malo okokera komanso malo ovutikira komanso nsanja yomwe imapanga chingwe sichingakwaniritse zofunikira za envulopu ya pulley pakusiyana kwakukulu kwa kutalika, tiyenera kupachika pulley yomwe m'mimba mwake ya tanki ndi yoposa 800mm ( kapena angagwiritse ntchito chipika chophatikizana chamtundu wa 600mm).
Kwa malipiro pa nsanja ya ngodya, panthawi yolipira, pulley imakhala ndi nthawi yomwe imatsamira kuchokera kumbali yowongoka kupita kukona mkati, nthawiyi imakhala yosasunthika, makamaka mphamvu ya anti-torsion whip kuchokera ku pulley ad ndi yosavuta. kupangitsa chingwe kudumpha kuchokera pamphambano chomwe chimatsogolera ku kupindika kwa ulusi.Kuti tipewe izi, titha kuyika pulley kuti isatsamira mkati.
2.4 Kuyala ndi kukweza chingwe chokoka
Chingwe chokoka chimayikidwa mu gawo ndi ntchito yamanja malinga ndi kutalika kwa ng'oma yawo, ndiyeno cholumikizidwa ndi cholumikizira chopindika ndipo njirayi iyenera kukhala ndi katswiri wodziwa ntchito;zitatha izi, kuti muwone ngati chingwe chokoka chili bwino.Musanagwiritse ntchito kukoka chingwe cholumikizira, fufuzani ngati pali chothyoka, mapangidwe ndipo ndi zoletsedwa ntchito nonconforming mankhwala.Kuyika kwa chingwe chokoka kutha, iyenera kukwezedwa mpaka pomwe pali pulley yolipira.
2.5 Kulumikizana komaliza
Pa nthawi yolipira, ulusi wa OPGW ukhoza kuchitidwa mosavuta ndikuwonongeka chifukwa cha kugwedezeka kwa OPGW, kotero kuti mapeto ake ayenera kupangidwa bwino kuti OPGW isakhale ndi torsion panthawi yolipira.Mapeto a chingwe sangathe mwachindunji wokutidwa pa zovuta makina pambuyo anakokera ku
ng'oma;Choyamba tiyenera kugwiritsa ntchito chingwe cholimba kukulunga pamakina omangika ndikujambula chingwe kuti tipewe kuzunzika kwa chingwe chopangidwa ndi anthu.Njira yolumikizira chingwe ndi chingwe chokoka chingwe chikadutsa pamakina omangika ndi: chingwe-chitoliro cha net-cholumikizira cholumikizira--anti-torsion chikwapu (chosankha)-chingwe cholumikizira chozungulira.