Uchungechunge lwe-PA 1KV 4-120mm² Intambo engaphezulu egxilile yokuqinisa ipulasitiki

Uchungechunge lwe-PA 1KV 4-120mm² Intambo engaphezulu egxilile yepulasitiki egxilisa insimbi Isici esifakiwe

Incazelo emfushane:

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

Emakhoneni ezintambo ezifana nezintambo ze-optical, uhlobo lokufakwa kwamandla - izinsimbi zokucindezela zivame ukubonakala.I-tension clamp isetshenziselwa ukulungisa intambo ukuze ithwale ukudonsa kocingo, futhi ilengise intambo endaweni yensimbi entanjeni ye-tension noma umbhoshongo.Isetshenziselwa ukulungisa ucingo noma i-conductor yombani ochungechungeni lwe-insulator ye-tension ye-non-linear pole tower, futhi isebenza njengehange.Intambo yensimbi ene-spiral aluminium-clad inamandla aqine ngokwedlulele, ayinaso ingcindezi egxilile, futhi idlala indima ekuvikeleni nasekunciphiseni ukudlidliza okuwusizo kumakhebuli abonakalayo.
Ngokuya ngezakhiwo ezihlukene nezimo zokufakwa, izinsimbi zokucindezela zingahlukaniswa cishe zibe izigaba ezimbili:
isigaba sokuqala: izinsimbi zokucindezela kufanele zithwale konke ukungezwani komqhubi noma umqhubi wombani, futhi amandla okubamba i-clamp awekho ngaphansi kwenani elilinganiselwe le-conductor efakiwe noma umqhubi wombani.Ukumelana nokuqina kwe-90, kodwa hhayi njengomqhubi.Lolu hlobo lwe-clamp lungabuye lukhishwe ngemuva kokufakwa kocingo futhi lusetshenziswe ngokuhlukana.Ama-clamp anjalo afaka ama-clamp we-bolt-type strain kanye ne-wedge-type strain clamp.
Isigaba sesibili: ama-tension clamps asetshenziswa njengama-conductor ngaphezu kokuthwala konke ukushuba kwamakhondaktha noma ama-conductor ombani.Ngakho-ke, uma lolu hlobo lwe-wire clamp selufakiwe, alukwazi ukuhlakazwa, futhi lubizwa nangokuthi i-dead wire clamp.Ngenxa yokuthi ingumqhubi, ukufakwa kwe-clamp kufanele kwenziwe ngokucophelela ngokuhambisana nezinqubo zokusebenza zokufaka ezifanele.

Ngokusho kokusetshenziswa, i-tension clamp ingahlukaniswa ibe:
i-optical cable tension clamp:
i-tension wedge tension clamp encane
ngekhebula le-ADSS optical, i-tension tension clamp encane
ngekhebula le-ADSS optical cable, i-medium tension kanye ne-tension tension clamp yekhebuli yokubona ye-ADSS
I-OPGW I-Tension clamp yezintambo ezibonakalayo Izinsimbi zokudonsa kabili
yezintambo ezibonakalayo ze-OPGW
I-conductor tension clamps:
1. Izinsimbi zokuqina zikakhondatha ezisonteke ngaphambili : Izinsimbi zokudonsa zikakhondatha ezisonteke ngaphambili ze
enezinsimbi
izintambo ze-aluminiyamu ezinezintambo ezixhunywe ngocingo
Izintambo eziphothiwe ngaphambili zezintambo zezintambo ezivalekile
2. Izinsimbi zokuqinisa izintambo zomhlabathi ezisontelwe ngaphambili:
izinsimbi zokudonsa phansi zezintambo ezisontekile ngaphambili
ngezintambo zensimbi I-stranded ground tension clamp

I-clamp ye-tension egxilile yekhebuli ebonakalayo engaphezulu

Imingcele yezobuchwepheshe

Izici zomkhiqizo

Izici ze-strain clamps:
(1) Amandla aphezulu: i-clamp ngayinye yekhebula inobude obengeziwe obusontekile ukuze kuqinisekiswe ukuthi amandla okubamba angafinyelela ngaphezu kuka-100% wamandla okuphuka alinganiselwe (i-RBS) yekhebula;ukuguquguquka okunamandla: kungahambisana nezinhlobonhlobo zehadiwe.Ububanzi bensimbi yokudonsa enkulu kanye nensimbi yokudonsa elungisekayo ingafinyelela amayintshi angu-1.001 (25.4mm, okungukuthi, indawo enqamula ingxenye ingu-500mm2), okuyisinqumo esingcono kakhulu sokuxazulula inkinga yezintambo ezinkulu zokudonsa e-China.
(2) Ukumelana nokugqwala okuhle: impahla ifana ncamashi nentambo yokudonsa, engavimbela ukugqwala kwe-galvanic phakathi kwe-clamp yocingo kanye nentambo yokudonsa.
(3) Ukufakwa okulula: Zonke izinhlobo zeziqeshana zezintambo zokudonsa zingase zisetshenziswe ngokushesha futhi kalula esizeni ngesandla, ngaphandle kwamathuluzi akhethekile, futhi ukusebenza kungaqedwa ngumuntu oyedwa.
(4) Ikhwalithi yokufaka kulula ukuqinisekiswa, futhi izinga lokufakwa kwe-pull wire clamp kulula ukuqinisekisa ukuvumelana, akukho ukuqeqeshwa okukhethekile okudingekayo, iso lenyama lingahlolwa, futhi ukubukeka kulula futhi kuhle.
Izici ze-ADSS strain clamp:
(1) Intambo yangaphandle esontekile ixhunywe ngqo embhoshongweni ngokusebenzisa izixhumo ezifana nokufaka izindandatho ukuze zithwale umthwalo wolayini.
(2) I-skein yangaphakathi ivikela intambo yokubona ye-ADSS.Imisebenzi esemqoka yilezi:
a.Dlulisela ngempumelelo amandla okucindezela ama-longitudinal kuyunithi ethwala ingcindezi yekhebula yokubona, i-aramid fibre, ukuze ugweme ingcindezi eyeqile emgodleni wangaphandle wekhebuli yokubona futhi uyilimaze.
b.Ukudluliselwa kwe-axial tension.
c.Khulisa indawo yokuxhumana ngekhebula le-optical, ukuze ukusabalalisa kokucindezeleka kufane futhi kungabikho iphuzu lokugxilisa ukucindezeleka.
(3) Ngaphansi kwesisekelo sokungeqi amandla okucindezela oseceleni kwekhebula le-ADSS optical, inokubambelela okukhulu kukhebuli yokubona futhi ingakwazi ukumelana nokushuba okukhulu.
(4) Amandla okubamba ekhebula le-ADSS optical awekho ngaphansi kuka-95% wamandla okugcina (i-UTS) ekhebula le-optical, elifanele ngokuphelele ukumiswa kwentambo yokubona.

Izinyathelo zokuphepha zokufakwa komkhiqizo

1. Uma ufaka izinsimbi zokubopha ezindaweni eziphakeme, amabhawodi kufanele aqiniswe ngokugcwele ngaphambi kokuxegisa intambo yokudonsa;
2. Lapho ufaka izintambo zokubopha izintambo zezintambo kanye namakhondatha ombani (izintambo ezibonakalayo) ezindaweni eziphakeme, izinyathelo ezinokwethenjelwa kufanele zithathwe ukuze kuvinjelwe izintambo ukuthi ziphele.Izinyathelo;
3. Iziphetho zezintambo ezisikwe embhoshongweni kufanele zehliswe ngezintambo;
4. Uma ufaka phansi, ukubambelela kwama-conductor kanye nezintambo zokuvikela umbani (izintambo ze-optical) kufanele zithembeke, futhi umsebenzi wokunamathisela kufanele wenziwe ochwepheshe.
5. I-valve yokusiza ukuphepha yepompo ye-hydraulic akufanele ilungiswe ngokuzenzakalelayo, futhi i-valve yokukhulula ngeke isetshenziselwe ukuthulula.