GL Ikoranabuhanga rigezweho rya OPGW
Noneho, Reka dukomeze ubushakashatsi bwacuOPGW Ibyuma nibikoreshoKwiyubaka uyu munsi.
Shyiramo ibikoresho hamwe nibindi bikoresho mumasaha 48 nyuma yo kwizirika insinga mugice cya tension kugirango wirinde kwangirika bitari ngombwa fibre iterwa numunaniro ukabije wumugozi, kuko umugozi ushobora guhanagurwa byoroshye cyangwa kunyeganyega muri pulley.Ibikoresho hamwe nibikoresho bya OPGW mubisanzwe birimo: impagarara,
impagarike yo guhagarikwa, insinga idasanzwe yisi, vibration damper, inkoni yintwaro, clamp yamanutse, agasanduku gahuriweho nibindi.
1. Gushiraho impagarara
Guhagarika impagarara nicyuma cyingenzi kugirango ushyire OPGW idakosora gusa umugozi kuri pole n'umunara kandi itanga umuvuduko mwinshi ariko kandi ifata umugozi cyane mugihe itarenze ubukana bwuruhande rwa OPGW.Impagarara zisanzwe zikoreshwa muminara yo kurangiriraho, umunara wimfuruka urenga 15 °, cabling
umunara cyangwa inkingi umunara utandukanye.Igipimo gisanzwe kibanziriza guhagarara kigizwe ninsinga zimbere, insinga zo hanze, thimble, bolt, nut nibindi.
Intambwe zo kwishyiriraho:
A. Kosora ibyuma muminara nyuma ya kabili arc ihinduwe nibikoresho bya putt-off.
B. Kurura insinga zo hanze zitsindagiye zishyirwa mumuzingo umeze nkumutima wibikoresho byambukiranya.Kora insinga iziritse ibangikanye na kabili hanyuma ushire akamenyetso mumwanya wamabara kumurongo.
C. Huza insinga zimbere imbere hamwe n'ikimenyetso kuri kabili, hanyuma, ongera uhindure itsinda rya mbere ryinsinga zabanjirije umurongo.Kuramo izindi nsinga zabanje guhagarara cyangwa shyiramo flake yubutaka ukoresheje ikimenyetso cyamabara kugirango urebe ko insinga zose zabanjirije-kuzunguruka zifatanije neza kandi impera ni trim kandi
ugereranije neza.Irinde insinga zabanje gutambuka kwanduza kurenza urugero kugirango udahindura intera ya bolts.
D. Shyira insinga zabanjirije umurongo muri thimble hanyuma uhuze ikimenyetso cyambukiranya igice cyinsinga zitsindagiye hamwe nikimenyetso cyamabara yimbere.Hanyuma, reba insinga zo hanze.Komeza umwanya uhwanye ntakibazo reel kuva igice kimwe cyangwa ibice bibiri.
2 Gushiraho clamp yo guhagarika
Imashini ibanziriza guhagarika ikoreshwa kugirango umanike umugozi hepfo, ugizwe ninsinga zomugozi imbere, insinga zomekeranye hanze, reberi ya reberi, umusemburo wa ingot, bolt, nut na gasketi
Intambwe zo kwishyiriraho:
A. Shyira akamenyetso ahagarikwa kumurongo wa OPGW hanyuma uzenguruke umugozi wimbere uva mugice cyo hagati, cyashyizweho ikimenyetso.Koresha amaboko ntabwo ari ibikoresho kugirango uhindure igice cyo kurangiza nyuma yo kuzunguza insinga zose imbere.
B. Shyira hagati yumugozi wimbere ugana hagati ya reberi ya reberi hanyuma ushyire hamwe na kaseti yatutswe, Hanyuma, ongera usubize insinga zomekera hanze kumurongo wambuzi hamwe nu murongo cyangwa winjizemo Hake.Komeza umwanya uhwanye kandi wirinde guhuza.
CHanyuma hanyuma uhuze na staple staple, fungura Bolt hanyuma umanike kumunara.
3. Gushiraho vibration damper
Vibration damper ikoreshwa mugukuraho cyangwa kugabanya vibrasiya iterwa nibintu byose mugihe cya OPGW kugirango irinde umugozi wa OPGW kandi wongere ubuzima bwumugozi.
3.1 Ihame ryo kugenera nimero:
Umubare wa vibration damper watanzwe ukurikije ihame rikurikira: span≤250m: amaseti 2;span: 250 ~ 500m (harimo 500m), amaseti 4;span: 500 ~ 750m (harimo 750m), amaseti 6;iyo span irenze 1000m, gahunda yo kugabura igomba guhinduka ukurikije uko ibintu bimeze.
3.2 Umwanya wo kwishyiriraho
(1) Inzira yo kubara:
Inzira yo kubara:
D: diameter ya kabili (mm)
T: insinga yumwaka impuzandengo (kN), muri rusange 20% RTS
M: uburemere bwa kabili (kg / km)
.intangiriro ya L2 ni rwagati rwambere rwa vibrasiya ya mbere, aho itangirira L3 ni ihuriro rya kabiri ryinyeganyeza, nibindi.
)
Byashizwe kumurongo udasanzwe wintwaro kuva kunyeganyega kwa kabiri.
4. Gushiraho insinga zisi
Umugozi wisi ukoreshwa cyane cyane mugutanga amashanyarazi mugufi mugihe OPGW ihagaze.Ihagaritswe ninsinga zivanze kandi ihujwe nibikoresho hamwe na parike ya parike ya parike cyangwa igereranya naho urundi ruhande ruhujwe nu mwobo wubatswe.Kwishyiriraho insinga zisi bigomba kuba byiza, bifite uburebure bukwiye, butagoramye cyangwa buhindagurika.Ingingo zihuza zigomba kugira imibonano myiza kandi zigakomeza guhuriza hamwe
imirongo yose.
5. Kwinjiza clamp yamanutse, tray tray hamwe nagasanduku
Umugozi uri hejuru yumunara ugomba guterwa nyuma yo kujyanwa hasi.Kuruhande rwimpande ebyiri zisi zihagaze kumunara kugeza kumubiri wumunara hanyuma ukayobora imbere yumubiri wumunara.Iradiyo yunamye yinzira nyabagendwa inyuramo ntigomba kuba munsi ya 1m, kandi radiyo ntarengwa yo kugunama igomba gusezeranwa mugihe ikora, muri rusange irenga 0.5m.Nyuma ya kabili iganisha kubutaka, clamp yamanutse ikoreshwa kugirango ifatanye
umugozi ku bikoresho ngenderwaho cyangwa ibindi bikoresho bya kabili.Ubwoko bw'amatwi yamanitse clamp igomba gukoreshwa mugihe iyobowe na pole ya beto (nkiyi
nka sitasiyo ihindura, imiterere yinganda zamashanyarazi) .Cable downlead igomba kuba igororotse kandi nziza.Isanduku ihuriweho hamwe na tray tray igomba gushyirwaho ahantu heza ku munara, no kuri 8 ~ 10m hejuru ya datum hejuru yumunara.Kwishyiriraho bigomba kuba bikomeye kandi imirongo yose igomba guhuzwa.
