GL Ikoreshwa rya tekinoroji ya OPGW (1-1)
1. Gukoresha kenshi kwishyiriraho OPGW
Uburyo bwaUmugozi wa OPGWkwishyiriraho ni tension yo kwishyura.Kwishyura impagarara birashobora gutuma OPGW yakira impagarara zihoraho muburyo bwose bwo kwishyura binyuze muri sisitemu yo kwishyura ikomeza kuba ingume ihagije ku mbogamizi nibindi bintu kandi ikirinda guterana amagambo, kugirango irinde OPGW.Kandi irashobora kandi koroshya imirimo yumubiri kandi
kuzamura umuvuduko wumushinga.
2. Gutegura OPGW
2.1 Gukemura umuyoboro wo kwishyura, inzitizi, amasezerano yambukiranya hamwe nuburyo bwo kurinda Ubusanzwe twakoraga twubaka umurongo w'amashanyarazi dukurikije
ingingo zingirakamaro muri "Hejuru Yumurongo wohereza Imiyoboro Yuburyo Bwikoranabuhanga" na "Kubaka Umurongo w'amashanyarazi no kwakira tekiniki y'agateganyo".Mbere yo kubaka, imiyoboro yo kwishyura yakorerwa ahantu imirongo inyuramo kugirango ubwikorezi budafunzwe.Shakisha inzitizi, ahantu nyaburanga umusaraba, kora amasezerano yumusaraba, wubake ingamba zo kurinda hakiri kare kwambuka gari ya moshi, inzira nyabagendwa, inzuzi, imirongo idahagarara, imirongo ya radiyo itumanaho, imihanda, ishyamba ryera imbuto nibindi, gerageza cyane kugirango utangiza ibyangiritse imyaka.Mugihe dukoresheje kwambuka indi mirongo, tugomba kwirinda gukoraho no gukururwa n'umugozi utwara imizigo kugirango twirinde impanuka zumuzunguruko.Umuhanda n'ibiraro ibikoresho bya tensionstring byanyuze bigomba gushakishwa kandi bigomba gusanwa mugihe bibaye ngombwa.
2.2 Gutegura urubuga rukurura hamwe na site ya tension
.Urubuga rukurura rushobora gutoranywa nkurubuga ruhangayitse.
.Irashobora kandi gutoranywa kuruhande rwimbere mugihe igarukira kuri geografiya.Niba urubuga rukurura rudashobora gushyirwa mubyerekezo byumurongo, turashobora gukoresha pulley ifite diameter nini, nyamuneka wirinde kunyerera mugihe cyo kwishyura.
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ibisabwa.
2.3 Manika amafaranga yo kwishyura
Manika pulley yujuje ibyangombwa bisabwa kuri buri munara ukurikije tekiniki ya tekinoroji ya OPGW.Umunara wambere wibanze, umunara wimfuruka wegereye ikibanza gikurura hamwe nu mwanya wa tension hamwe numunara ukora umugozi ntushobora kuzuza ibisabwa kugirango impande zibahasha ziba zitandukanijwe nuburebure bunini, dukwiye kumanika pulley ifite diameter ya tank irenze 800mm ( cyangwa irashobora gukoresha ubwoko bwa pulley block hamwe na diameter ya 600mm).
Kubyishyuwe muminara yimfuruka, mugihe cyo kwishyura, pulley ifite igihe cyegamiye kuva cyerekezo cyerekeje kumurongo ugana imbere, iki gihe ntigihungabana, cyane cyane imbaraga zingaruka zo gukubita ibiboko birwanya torsion kuva kuri pulley biroroshye byoroshye gutera umugozi usimbuka uva kuri groove biganisha kumutwe.Kugirango twirinde ibi, turashobora gushira pulley mbere yo kwishingikiriza imbere.
2.4 Gushyira no kuzamura umugozi
Gukurura umugozi bishyirwa mubice kubikorwa byintoki ukurikije uburebure bwingoma zabo, hanyuma bigahuzwa no kugonda umurongo uhuza kandi iki gikorwa kigomba kugira inzobere ishinzwe;nyuma yibi, kugirango urebe niba umurongo mwiza wumugozi ukurura utameze neza.Mbere yo gukoresha gukurura umugozi uhuza, banza umenye niba hari kuvunika, gushingwa kandi birabujijwe rwose gukoresha ibicuruzwa bidakora.Nyuma yo gushyira umugozi wo gukurura birangiye, bigomba kuzamurwa kugeza kuri ruhago yo kwishyura.
2.5 Ihuza ryanyuma
Mugihe cyo kwishyura, fibre muri OPGW irashobora gukorwa byoroshye kandi ikangirika kugirango torsion yinyongera ya OPGW, bityo iherezo ryikurura rigomba gukorwa neza kugirango barebe ko OPGW itazagira torsion mugihe cyo kwishyura.Impera ya kabili ntishobora gupfunyika kumashini ya tension nyuma yo gukurwa kuri
ingoma;dukwiye kubanza gukoresha umugozi wo gupfunyika kumashini ya tension hanyuma tugashushanya umugozi kugirango twirinde kwangirika kwabantu.Uburyo bwo guhuza umugozi hamwe no gukurura umugozi nyuma yumugozi unyuze mumashini ya tension ni: umugozi - imiyoboro ikurura net - umuyoboro uhuza kurwanya - ikiboko kirwanya torsion (utabishaka) - umuhuza wa spiral - umugozi wikurura.