Labarai

Wanene ƙarshen abokin ciniki na kayan gwal?Rukunin amfani na ƙarshe: Kamfanin Grid na Jiha na China, China Southern Power Grid Corporation, grid da kamfanonin wutar lantarki na larduna da birane, masu amfani da ƙasashen waje, da sauransu.
Yaya ake sayar da kayan aikin gwal ga abokan ciniki na ƙarshe - a cikin tsarin kewayawa?Biyan kuɗi kai tsaye zuwa gare mu duk abokan cinikinmu ne, amma abokin ciniki ɗaya ne kawai.Masana'antun kayan masarufi -> masana'antun kayan aikin abokin ciniki na ƙarshe -> wakili / mai ciniki -> masana'antun kayan aikin abokin ciniki na ƙarshe -> wakili / mai ciniki -> kwangilar ɗan kwangila -> abokan ciniki na ƙarshe
Ii.Gabaɗaya rarrabuwa na kayan aikin gwal?(1) Ajin manne layin rataye, wanda harafin C (X) ke wakilta;(2) ajin matsi na layi mai tayar da hankali, wakilta ta harafi N;(3) Haɗa kayan aiki, babu rarrabuwa da ke wakiltar harafin, kalmar farko ta samfurin ita ce kalmar farko na sunan samfurin, amma ba iri ɗaya da harafin rarrabuwa ba;(4) Haɗa kayan aiki, wanda harafi J ke nunawa;(5) Kayan aikin kariya, wanda harafin F ya bayyana;(6) T haɗin kayan aiki, wakilta ta harafin T;(7) Ajin manne layin kayan aiki, wanda harafin S ya wakilta;(8) Kayan aikin bas, wakilta ta harafin M;
Uku, cikakken rabon kayan gwal
1. Menene kayan aikin waya?Wani karfen da ake amfani da shi wajen watsa layukan sadarwa
2. Menene kayan aikin wutan lantarki?Ƙarfe da ake amfani da shi a cikin tashar.
3. Menene zinari mai hana girgiza?Kayan aikin karfe da ake amfani da shi don murkushe girgizar waya.
4. Menene haɗin haɗin gwiwa?Kayan aikin ƙarfe don haɗa hasumiya na ƙarfe, insulators da madubai.
5. Menene kayan aikin kariya?Ƙarfe don kare wayoyi, kayan aiki, insulators.
6. Menene kayan doki?Ƙarfe mai haɗa wayoyi biyu tare.
7. Damuwa na kayan aiki masu tayar da hankali da kayan aikin da suka wuce gona da iri da alakar su da hasumiya ta kusurwa da hasumiya madaidaiciya?Ƙarfe mai ƙarfi yana jure duk tashin hankali na waya, karya ba kasa da 95% RTS na waya ba;Ƙarfe mai lanƙwasa yana ɗaukar mataccen nauyin waya (kankara, dusar ƙanƙara) kuma yana da takamaiman ƙarfin riko, gabaɗaya tsakanin 14% zuwa 25% na waya RTS, ya danganta da waya.Kamar yadda sunan ke nunawa, don kunna hasumiya, wayoyi a bangarorin biyu na hasumiya suna samar da Angle, suna buƙatar ɗaukar tashin hankali na waya, yin amfani da zinare mai tsauri;Madaidaicin layin hasumiya ta hanyar kai tsaye, madaidaiciyar layi ce, idan kawai don ɗaukar nauyin waya tare da zinare mai ɗorewa, idan ɗaukar tashin hankali na waya tare da zinare mai taurin kai.
Hudu, kayan haɗin gwal da ke da alaƙa da daban-daban
1. Babban bambanci tsakanin wayar ƙasa da kayan aikin waya?Banbancin wayar kasa da na waya ke nan, idan aka yi amfani da wadannan nau’ukan igiyoyi guda biyu daban-daban, ba a caji wayar kasa, ana cajin wayar.
2. Babban bambanci tsakanin waya ta ƙasa da OPGW?General ƙasa waya ne galvanized karfe madauri, iya amfani da na al'ada nau'i na zinariya;OPGW yana da raka'o'in fiber na gani, kuma kayan aiki masu goyan baya ba za a iya danna su da wuyar matsawa zuwa OPGW ba, don haka ana buƙatar kayan aikin da aka riga aka yi.
3. Me yasa kayan aikin OPGW ko ADSS suke buƙatar kayan aikin da aka riga aka yi?Menene halaye?Duba sama don dalilai.An kwatanta shi ta hanyar shigarwa mai dacewa, shigarwa na hannu kyauta, babban yanki na lamba, rarraba damuwa na yau da kullum, babu damuwa mai mahimmanci, da kuma kyakkyawar juriya mai ƙarfi.
4. Za a iya amfani da waya da aka riga aka rigaya a baya kawai a cikin kebul na gani?Ba da gaske ba, kuma ana iya amfani dashi a cikin ƙasa, waya.
5. Menene banbanci tsakanin OPGW da ADSS?Domin OPGW Optic Cable da ADSS Optical Cable a cikin tsarin ya bambanta, don haka a cikin karfe ya kamata ya bambanta.(1) OPGW tensioning drape kayan aiki bukatar ɗaukar ƙarin riko ƙarfi da kuma tsaye nauyi fiye da ADSS tensioning drape kayan aiki, don haka ƙarfin da a haɗa yanki, da tsawon da strand da diamita na monofilaments na OPGW tensioning drape kayan aiki ne ya fi girma fiye da ADSS. tensioning drape kayan aiki.(2) Domin saduwa da aikin OPGW ƙasa waya, OPGW tensioning drape kayan aiki bukatar a saita grounding waya.ADSS ba.(3) Tun da aka tanada ƙarfe mai rataye Angle karfe akan hasumiya na OPGW, babu buƙatar saita ƙarin ɗakuna, yayin da hasumiya mai haɗawa ana buƙatar layin ADSS.(4) Saboda bambance-bambancen tsari tsakanin OPGW da ADSS igiyoyin gani na gani, akwai kuma bambanci a cikin tsarin na'urar ciyar da akwatin haɗin gwiwa tsakanin su.
6. Bambanci da haɗin kai tsakanin kayan aikin gwal mai zafi da na zinariya na yau da kullum?Ana haɓaka kayan aikin gwal mai zafi na gwal bisa ga kayan aikin gwal na yau da kullun, kayan aikin gwal mai jure zafi na iya jure yanayin zafi 150 ° ~ 240 ° kuma tabbatar da isasshen ƙarfi.
OPGW yana tayar da kayan gwal da kayan gwal na rataye
1. Wadanne sigogi ya kamata a samar don zayyana saitin na'urori masu tayar da hankali na OPGW da kayan aiki da yawa?Ya kamata a samar da sigogi na kebul na OPGW, nau'in kayan aikin rataye da tashin hankali da alakar da ke tsakanin alkiblar kusoshi da layin.
2. Wadanne abubuwa ne kebul na OPGW ke da shi?Kuma kayan su?Saitin kayan aiki masu ɗaure kai na OPGW sun haɗa da masu haɗa haɗin kai, wayoyi masu ɗaure kai da majalissar waya ta ƙasa.Haɗa guda gaba ɗaya galvanized karfe guda, tensioning skein waya ne kullum aluminum waya, grounding waya ne kullum aluminum gami.
3. Yadda za a ƙayyade a kwance tashin hankali (load) na OPGW tensioning karfe kayan aiki?Idan babu buƙatu na musamman, ƙarfin tensile na OPGW zai iya saduwa da kashi 95% na ƙarfin tensile da aka ƙididdige OPGW.
4. Bambanci da haɗin kai tsakanin nau'in OPGW da nau'in haɗin gwiwa?Ta hanyar nau'in OPGW mai tayar da hankali an tsara shi don saduwa da jagorar layi, dole ne a yi amfani da buƙatun buƙatu masu girma da ƙanana ko wasu dalilai, ta nau'in tashin hankali bangarorin biyu kawai suna buƙatar ƙasan ƙasa;Haɗin gwiwa TYPE OPGW kayan aikin gwal masu ɗaure fuska an ƙirƙira su kuma ana amfani da su lokacin da OPGW faranti ɗaya ke haɗa tare da wani farantin OPGW.Kowane saitin tashin hankali yana sanye da waya ta ƙasa ɗaya.
5. Me zai sa AKWAI waya ta ƙasa don ƙarfe mai ɗaure OPGW?Kuma siffofin gama gari?OPGW Sinanci na fiber optic composite a saman ƙasa waya, yana da ayyuka biyu na sadarwa da na ƙasa, saboda babu matsakaicin watsawa kai tsaye tsakanin OPGW da hasumiya, duk dole ne a sanye da waya ta ƙasa.Ana rarraba waya ta ƙasa da girman sashin, yawanci 70., 95 da 120 ƙayyadaddun bayanai uku.
6. Kunshin OPGW grounding waya?Kebul ɗin da ke ƙasa ya ƙunshi waya mai ɗaure aluminium, igiyar igiya, tashar ƙasa, kusoshi, da sauransu.
7.OPGW grounding waya abu da yanki?Kayan OPGW grounding waya shine aluminum strands waya, da kuma yankin ne kullum 70 sashe, 95 sashe da kuma 120 sashe.
8. Yadda za a haɗa OPGW grounding waya zuwa hasumiya da na USB?OPGW grounding na USB yana da alaka da OPGW ta a layi daya mahara matsa, da kuma a layi daya da mahara manne tsari ne biyu tashar.An tsara tashoshi ɗaya don matsa OPGW, ɗayan kuma an ƙera shi don manne wayan ƙasa na aluminum.Makullin madaidaicin madaidaicin an yi shi da aluminum, wanda zai iya saduwa da watsa aikin lantarki.Ana haɗa kebul na ƙasa na OPGW zuwa hasumiya ta hanyar tashar kebul na ƙasa.Tsare kebul na ƙasa zuwa ramin zagaye da aka tanada don na'urar ƙasa akan hasumiya ta amfani da kusoshi don ba da damar aikin kebul na ƙasa na OPGW.
9. Yaya game da suna na OPGW na USB tensioning fittings da overhanging fittings?OPGW na USB tashin hankali tare da sunan janar on-ƙarfi darajar - na USB diamita (inda karfi darajar ne 3, na USB diamita ne 4), kamar ON-080-1230 ON madadin amfani da 12.3mm na USB diamita, riko karfi. na 80kN OPGW tashin hankali tare da.OPGW kebul na dakatarwa kayan aiki gabaɗaya suna AS OC-gear nesa - diamita na USB (nisan gear shine 4, diamita na USB shine 4), kamar OC-0400-1230 yana wakiltar nisan gear da aka zartar shine mita 400, diamita na USB mai dacewa shine. 12.3mm OPGW abubuwan dakatarwa.
10. Abun da ke ciki da kayan aikin OPGW na USB mai ɗaukar nauyi?OPGW na USB overhang zinariya ya ƙunshi aluminum gami da ciki da waje stranded waya, aluminum gami jefa aluminum harsashi, epDM roba matsa da m connector.
11. Yadda za a saka a kwance zamewa load da kuma tsaye gazawar nauyi na OPGW na USB kayan aiki?Matsayin zamiya a kwance na kayan haɗin kebul na OPGW gabaɗaya shine 10% -20% na ƙimar ƙarfi na kebul na OPGW, kuma nauyin a tsaye yana rarraba gabaɗaya zuwa matakan 70kN, 100kN, 120kN.
13. Menene bambanci da haɗin kai tsakanin ƙasan waya na OPGW overhanging fittings da tensioning kayan aiki?OPGW overhanging karfe kayan aiki grounding waya da tensioning karfe kayan aiki grounding waya ne gaba ɗaya.