Cov chaw tsim khoom muab tag nrho OPGW lim clamp, suav nrog cov hlua khi, ua ntej twisted hlau tiv thaiv hlau, av xaim

thiab tsim nyogkev sib txuas fittings.Lub nro clamp yuav tsum yog hom pre-stranded hlau, thiab yuav tsum muaj peev xwm tiv taus tsawg kawg yog 95%

ntawm qhov kawg tensile lub zog ntawm optical cable.Qhov kawg ntawm pre-twisted hlau tiv thaiv kab yuav tsum yog puag ncig thiab nplua thiab

me ntsis upturned.Nws muaj cov nram qab no accessories:

U-shaped dai nplhaib-———- Kub-dip galvanized steel U-puab dai nplhaib, uas plays lub luag hauj lwm ntawm kev sib txuas nrog tus ncej ntauwd fastener.

PD hanging phaj————- Kub-dip galvanized precision casting PD dai phaj, plays lub luag hauj lwm ntawm kev sib txuas U-shaped txuas nplhaib

thiab U-shaped dai nplhaib, thiab zam qhov tawm ntawm qhov nro clamp Lub fiber ntau optic cable yog ze rau ntauwd kom paub tseeb tias cov fiber ntau

optic cable muaj qhov loj txaus khoov vojvoog ntawm no. 

Ntxig lub nplhaib——- Kub-dip galvanized precision cam khwb cia hlau ntxig nplhaib, uas yog clamped hauv U-shaped dabtsi yog khoov lub taub hau ntawm nro clamp rau

tiv thaiv qhov nro clamp thiab txuas nrog qhov txuas ntxiv.

Cov xov hlau tiv thaiv ua ntej twisted yog ua los ntawm galvanized steel hlau los yog txhuas-clad steel hlau.Sab hauv phab ntsa ntawm pre-twisted hlau

yog glued nrog ib txheej ntawm nplua emery kom muaj kev sib txhuam.Lub pre-twisted hlau yog pre-tsim rau hauv plaub sub-bundles thaum ua nyob rau hauv lub

Hoobkas kom tsis txhob muaj teeb meem kev teeb tsa thiab ua kom yooj yim installation.Qhov kawg ntawm cov xov hlau ua ntej twisted yog khoov radially sab nraud kom tsis txhob muaj

squeezing thiab ua puas lub optical cable.

Tensile pre-twisted hlau - ua los ntawm galvanized steel hlau los yog txhuas-clad steel hlau.Lub pre-twisted hlau yog preformed rau hauv bundles thaum lub sij hawm

ua nyob rau hauv lub Hoobkas, thiab ib txheej ntawm ruaj emery yog adhered rau lub puab phab ntsa kom ua tau lub Nce lub tuav lub zog ntawm lub nro clamp

nyob rau hauv cov xwm txheej ntawm kev txo cov sab siab ntawm lub optical cable.

OPGW hom clamp, Hoobkas ncaj muag muag.

Lub nro clamp yog haum rau lub nro ntauwd ntawm txoj kab.Txhawm rau kom ntseeg tau tias kev ncaj ncees thiab kev ntseeg siab ntawm qhov nro clamp muaj nuj nqi,

nyob rau hauv txoj cai, lub pre-twisted hlau clamp tsuas yog siv rau kev siv mus tas li thiab muaj kev nyab xeeb, thiab nws feem ntau tsis tso cai siv nws ntau zaus.

Tshwj tsis yog nws tsuas yog siv los ua "towing fixture" los rub lub optical cable.Txhawm rau kom muaj kev ua tau zoo thiab kev nyab xeeb ntawm tus kheej, nws yog qhov tsim nyog

kom paub meej seb tus qauv thiab cov kev qhia tshwj xeeb ntawm cov fittings puas yog raws li qhov yuav tsum tau muaj ntawm cov khoom siv kho qhov muag ua ntej siv.

Txawm hais tias OPGW cable muaj lub zog txhua yam, kev teeb tsa tsis raug cai tseem tuaj yeem ua rau kev puas tsuaj rau cable.Kom tsis txhob twisting thiab

twisting ntawm optical cables, dynamic dabtsi yog khoov yuav tsum tsis txhob yuav tsawg tshaj li 40 lub sij hawm ntawm txoj kab uas hla, uas yog, kom ntseeg tau tias muaj ib tug dabtsi yog khoov.

Lub vojvoog tsawg kawg yog 600mm thaum lub sijhawm tsim kho, thiab ceev faj kom tsis txhob twist txhua lub sijhawm.Txhua yam kev puas tsuaj yuav cuam tshuam rau lub neej kev pabcuam thiab

kis tus yam ntxwv ntawm optical cable.Thaum lub OPGW cable yuav tsum nruj, tsuas yog cov fittings tshwj xeeb, fixtures thiab pab kiag li lawm

siv.Rau qhov project no, peb yuav tsum tau siv cov xov hlau ua ntej twisted los ua kom qhov chaw quab yuam, ua kom muaj kev sib txhuam, thiab txo qis.

txav ntawm sab nraud strands.

OPGW optical cable nro-resistant series kev twb kev txuas hom installation.

(1) Siv pre-twisted hlau nro clamp.

(2) Txhua hom bolts thiabcov ntsia hlau ntawm cov hlua kho vajtse yuav tsum yog tib yam threaded tshwj tsis yog cov uas ruaj khov.

(3) Lub down-khiav ntawm optical cable connector yuav tsumyuav natural, du thiab zoo nkauj.

(4) Cov hmoov txhuas hauv av yuav tsum tau muab tso rau ntawm ib qho chaw tsis sib xws thoob plaws tag nrho cov kab, thiab hauv avtxhuas yuav tsum yog ntuj, du

thiab zoo nkauj.

1) Thaum winding lub pre-twisted hlau, xyuas kom meej tias ob qhov kawg yog zoo huv si thiab khaws cov qubua ntej twisted duab.

(2) Cov kev taw qhia threading ntawm ntau yam bolts thiab pins ua tau raws li qhov yuav tsum tau ua, thiab lub cotter tus pin ob-qhib yuav tsumua 60°～90°.

(3) Cov kab hluav taws xob kho qhov muag thiab cov xaim hauv av yuav tsum tau coj tawm ib txwm muaj, cov hlau lead yuav tsum zoo ib yam, cov kev taw qhiantawm qhov av

thiab zawj clamp yuav tsum tsis txhob twisted, los yog ntsug los yog kab rov tav, thiab bolts zawm yuav tsum tau raws li lub torquekev xav tau.

(4) Kev rov siv dua ntawm qhov nro-resistant pre-twisted hlau ntawm optical cable yuav tsum tsis pub tshaj ob zaug.