Umehluko phakathiithreyi lekhebulafuthii-cable trunking
◉1, ukucaciswa kosayizi kuhlukile. Ibhuloho likhulu uma kuqhathaniswa (200 × 100 kuya ku-600 × 200), isiteshi socingo sincane uma kuqhathaniswa. Uma kunezintambo eziningi nezintambo, kunconywa ukusebenzisa ibhuloho.
◉2, ukushuba impahla ihlukile. Ngokusho kwe-JGJ16-2008-5.1i-trunking yensimbi, eyaziwa nangokuthi ibhuloho le-slot, ngokuvamile kusuka ku-0.4-1.5mm ukugoba kweshidi lonke eliwugqinsi kanye nezingxenye ze-slot, ngokwengqondo ehlukile kunebhuloho liphakeme, isilinganiso esibanzi sihlukile, i-plate rack rack ayijulile futhi ibanzi, i-trunking yensimbi inokujula okuthile. futhi ivaliwe. Kodwa ibhuloho liqine ukwedlula ishaneli yocingo, esetshenziswa kakhulu ukubeka ikhebula, vele, lingafakwa futhi ocingweni, ngokuvamile uhlelo lwamandla oluqinile.
◉3, izinga lokugcwalisa lihlukile. Ngokusho kwe-JGJ16-20088.5.3, inani eliphelele le-cross-section yezintambo nezintambo ku-trunking akufanele lidlule u-20% we-cross-section ku-trunking, ama-conductor aphethe okwamanje angabi ngaphezu kwama-30, kuyilapho ibhuloho liyisiphambano esiphelele. -isigaba sezintambo akufanele sidlule u-40% we-cross-section. Lokhu kungenxa ukuphakama ukufakwa ihlukile ngenxa ukuphakama ukufakwa iphansi kumele kube isembozo, abe ikhava ezimbi ukuhlakazwa ukushisa, izinga lokugcwalisa kufanele libe lincane.
◉4, ukubekwa uphawu okuhlukile. Ukubekwa uphawu kwe-Metal trunking kungcono, hhayi ukusekelwa kukabakaki okusekelayo, kungabekwa emseleni wekhebula nokwakha i-mezzanine. Ibhuloho lomkhumbi amanye avulekile kancane, kufanele abe nabakaki ukuze asekelwe, endlini noma ngaphandle kwendlu ngokuvamile amiswe emoyeni.
◉5, amandla ahlukene. Ibhuloho lisetshenziselwa ngokuyinhloko ukubeka izintambo zamandla nezintambo zokulawula, amandla e-trunking aphansi, ngokuvamile asetshenziselwa ukubeka izintambo nezintambo zokuxhumana, njengocingo lwe-inthanethi.
◉6, irediyasi yokugoba ehlukene. Irediyasi yokugoba ibhuloho inkulu uma kuqhathaniswa, iningi lamashaneli ezintambo zokujikisa ama-engeli angakwesokudla.
◉7, izinhlobo ezahlukene. Ubude bebhuloho bukhulu ngokuqhathaniswa, ishaneli yocingo incane uma kuqhathaniswa. Ngakho-ke, umehluko wabakaki abangaguquki mkhulu, inani lomehluko wabakaki abasekelayo likhulu.
◉8, isikhala sokuphanyeka sihlukile. Ngokusho kwe-JGJ16-2008, umzila womzila awukho ngaphezu kwe-2m, ibhuloho liyi-1.5 ~ 3m.
◉9, ukufakwa kuhlukile. Ibhuloho linokucaciswa okukhethekile (bona i-CECS31.91), futhi alikho ishaneli yocingo engashintshiwe.
◉10, kanye nenkinga ye-cover plate. Ku-CECS31 "incazelo yephrojekthi yethreyi yensimbi" encazelweni yebhuloho yigama elijwayelekile, ikhava yesijobelelo, ku-JGJ16-20088.10.3 okukhulunywe ngayo, ukuphakama kokufakwa kwebhuloho akukwazi ukuhlangabezana nezidingo, kufanele kwengezwe ukuze kuvikelwe ikhava. Okusho ukuthi, incazelo yegama elithi ibhuloho ayifaki ipuleti lekhava. Kodwa-ke, ku-GB29415-2013 "ibhokisi le-trunking lekhebula elingashi", isiteshi socingo siphelele kufaka phakathi ipuleti lekhava.
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Isikhathi sokuthumela: Sep-29-2024