◉Ngasekupheleni kweprojekthi yokubeka imigca, ukukhuselwa kocingo kunye nentambo kunye neendlela zokumisa ezikhethiweyo ziye zaba ziiprojekthi ezininzi zokuphelisa ingxaki, kwayeitreyi yentamboekubeni ukugqitywa kwale projekthi kuphela ukhetho.
◉Nangona kunjalo, zininzi izitayile zetreyi yentambo, indlela yokukhetha ngokuchanekileyo nangokufanelekileyoitreyi yentambokunye nezincedisi ngokwenene ngamava okufunda. Kwiimeko ezininzi, icala lobunjineli bomgca onikezelwe yiplani yokwakha, ebonisa ukucwangciswa kwenxalenye nganye yomgca. Equlethe imixholo yomgca ngenani eliqhelekileyo, ubungakanani bamandla (okanye ububanzi bentambo), inani le-shunts, indlela yokufikelela njalo njalo. Ezi data ngokubanzi non-ochwephesha kunzima ukuqonda, ukuba nako ukukhetha itreyi cable ngokusebenzisa imizobo yokwakha umgca kufuneka kwakhona ukuhlalutya idatha efunyenwe kule mixholo yokubala. Inkqubo ethile imi ngolu hlobo lulandelayo:
◉1, khetha efanelekileyoitreyi yentambo.
Ngokuhambelana nenani lokufikelela kwinxalenye nganye ye-node kunye namandla okubala ububanzi bentambo nganye, ihlelwe ngokuhambelana namaxesha ama-3 ububanzi besithuba sekhebula, okubangelwa ububanzi be-cable tray. Emva koko ubale indawo enqamlezileyo ye-cable tray ngokwe-70 ~ 85% yendawo yokupholisa, ihlulwe ngummandla onqamlekileyo wobubanzi be-cable tray ukuze ufike ekuphakameni kwe-cable tray. Ukuba indawo yobeko lwetreyi yentambo echatshazelwa sisithuba ayinakuba phezulu, okanye ayinakuba banzi. I-tray ye-cable ye-Porous ingasetyenziselwa ukunyusa ukusebenza kakuhle kokutshatyalaliswa kobushushu, inokuncitshiswa ukuya kwi-35 ~ 50% yendawo efunekayo yokutshatyalaliswa kobushushu. Ukongeza, ingasetyenziselwa ukusombulula ingxaki ngokungafaki i-cover plate.
◉2, bala ubude bomgca.
Okokuqala, ngokuhambelana nemizobo ebhalwe i-circuit nodes ukubala ubude bendlela, bonke ubude bebonke ubude obubalwe ngokuhambelana nendlela enye ukuya kubude obupheleleyo beengqungquthela ezidibaniswe kwiindawo zomgama ohambelanayo. Emva koko imizobo ibhalwe nganye nganye. Ngoko ke, ngokobude benxalenye nganye yobude eyahlulahlulwe ngobude besinyeitreyi yentamboukufumana inani leengcambu, inani lemisila kwenye. Ngaloo ndlela ukuqinisekisa zonke izikhundla ezifunekayo imodeli yetreyi yekhebula kunye nobungakanani.
◉3, khetha isinxibelelanisi esifanelekileyo.
Inxalenye nganye yesayizi yethreyi yentambo iqinisekisiwe, indawo ye-node ngokwendlela ethe nkqo kunye nethe tyaba ethe tyaba ethe tyaba yokumisa ilungiselelo letreyi yentambo. Kukho i-intersecting okanye i-folding part ye-joints kufuneka ikhethwe ukuba iqhube ngokugqithiseleyo, ngaphezu kobukhulu besayizi ye-cable tray ye-joints nayo ifuna ukunyusa amalunga anciphisa. Ukhetho oluthile lulolu hlobo lulandelayo: Okokuqala, ukunqumla kwendawo yendlela yeendlela ezininzi zokukhetha inani lamalungu, umzekelo, indlela idibene phakathi kwesiphelo senye indlela, enokubonwa. yindlela ye-3, ngoko ke ukhetho lwe-tee, ububanzi beetreyi zentambo zeendlela ezintathu zihambelana nobubanzi bee-joint tee. Ke, kwicala elithe tye kwikona, ingqiniba ethe tye kufuneka isetyenziswe, ubukhulu becala i-90 °, kwaye iikona ezithe nkqo kufuneka zichonge ulungelelwaniso lwangaphandle okanye ngaphakathi kwicala lokugoba, khetha itreyi yentambo ngaphandle kwegophe okanye ngaphakathi. ikhonkco eligobe. Ekugqibeleni, ekupheleni kokulungelelaniswa kunokukhetha ukuvala iplagi ye-cable tray.
◉4, khetha ukufanisa inani leziqhagamshelo kunye nezixhaso.
I-Cable tray ikakhulu ixhomekeke kuqhagamshelwano lwesiqwenga soqhagamshelo, iinkcukacha ngokubanzi zohlobo lwetreyi yekhebula ekupheleni kweengcezu ezimbini zokudibanisa. Emva kokubala inani elipheleleyo leetreyi zekhebula, phinda inani elipheleleyo nge-2 ukubala inani lezixhumi ezifunekayo kwi-tray yekhebula. I-Tee kunye ne-4-way fittings ibalwa ngokuphindaphinda inani leendlela nge-2 ukubala inani leeqhekeza ezidibanisayo. Iingqiniba kunye nezinciphisi zibalwa ngokuphindaphinda inani elipheleleyo leethebhu ngeebini.
Inani leengcingo zomhlaba lilingana nenani leethebhu zoqhagamshelo. Inani leefasteners zoqhagamshelwano libalwa ngokuphindaphinda inani leethebhu zoqhagamshelo ngo-6.
Inani leeseti ze-cable tray bracket libalwa ngokuphindaphinda inani elipheleleyo leetreyi zentambo kunye nenani elipheleleyo leengqiniba ngo-2. Iikona ezikhethekileyo okanye iindawo zokuxhoma kufuneka ziboniswe kwimizobo eyongezelelweyo.
◉ Amanyathelo amane angentla aya kufuneka kwiprojekthi inani le-cable tray kunye nezixhobo ezibalwe ngaphandle, ngoko ekuthengeni i-odolo kufuneka kwandiswe malunga ne-5% yamacandelo angasese. Inani lemveliso enye lingaphantsi kwamaqhekeza angama-20 ubuncinci bezinye iindawo ezisecaleni ezongezelelweyo ukuqinisekisa ukuba iprojekthi ayinangqondo.
→ Kuzo zonke iimveliso, iinkonzo kunye nolwazi oluhlaziyiweyo, ncedaQhagamshelana nathi.
Ixesha lokuposa: Sep-11-2024