1, kuyilo lobunjineli, uyilo lweiitreyi zentambokufuneka zisekelwe kwingqiqo yezoqoqosho, ukuba nokwenzeka kobugcisa, ukhuseleko lokusebenza kunye nezinye izinto ukumisela inkqubo engcono, kodwa nokuhlangabezana ngokupheleleyo neemfuno zokwakha kunye nofakelo, ukugcinwa kunye nokubeka intambo.
2Ukuphakama kweitreyi yentamboukusuka emhlabeni xa ibekwe ngokuthe tye ayibikho ngaphantsi kwe-2.5m jikelele, kwaye indawo engaphantsi kwe-1.8m ukusuka emhlabeni xa ibekwe ngokuthe nkqo kufuneka ikhuselwe ngentsimbi, ngaphandle kwaxa ibekwe kwigumbi elikhethekileyo lombane.Iibhulorho zentamboibekwe ngokuthe tye kwisixhobo se-mezzanine okanye kwindlela yabantu kwaye ingaphantsi kwe-2.5m, kufuneka ithathe amanyathelo okukhusela omhlaba.
3,Isiqulatho sekhebula, ukuqhweshakwaye yayoinkxaso yokuxhomaisetyenziswe kwiindawo ezidliwayo, kufuneka zenziwe ngezinto eziqinileyo ezikwaziyo ukumelana nomhlwa.Okanye uthathe unyango oluchasene ne-corrosion, unyango lwe-anti-corrosion kufuneka luhlangabezane neemfuno zobume bobunjineli kunye nokuqina.Iimfuno zokuxhathisa ukubola ziphezulu okanye zifuna iindawo ezicocekileyo, kufanelekile ukusebenzisaitreyi yentambo ye-aluminiyam.
4,Umkhombe wentambokwicandelo leemfuno zomlilo,i-cable ileli yetreyi, i-tray enezixhobo ezichasene nomlilo okanye i-flame-retardant edityanisiweyo ebhodini, inethiwekhi kunye nezinye izinto zokwenza isakhiwo esivaliweyo okanye esivaliweyo, kwaye uthathe amanyathelo afana nokupeyinta i-coating ye-fireproof ebusweni be-tray kunye ne-hanger yayo yokuxhasa.Ukusebenza kwayo ngokubanzi kokumelana nomlilo kufuneka kuhlangabezane neemfuno zemimiselo okanye imigangatho yesizwe efanelekileyo.Kwiimfuno zomlilo zobunjineli beendawo eziphakamileyo.Iibhulorho zeentambo ze-aluminium azifanelekanga.
5,Imigca yentambo efuna ukukhuselwa kuphazamiseko lombane.Okanye ukhuseleke kwizithunzi zangaphandle ezifana nokukhanya kwelanga ngaphandle, i-oyile, ulwelo oludlayo, uthuli olunokutsha kunye nezinye iimfuno zokusingqongileyo.Kufuneka usebenzise i-non-porous intambo yethreyi yentambo.
6Kwiindawo apho uthuli luthanda ukufumba khona,itreyi yentambo yentsimbikufuneka ikhethwe ngesigqubuthelo;kwiipaseji zikawonke-wonke okanye kwiindawo ezinqumlayo zangaphandle.I-tray yekhebula engezantsi kufuneka ifakwe i-padded okanye isebenzise i-non-porous tray.
7.Iintambo zombane ezahlukeneyo kunye neenjongo ezahlukeneyo azifanele zibekwe kuluhlu olufanayo lwetreyi yentambo: (1) iintambo ezingaphezulu kwe-1kV kunye ne-1kV nangaphantsi: (2) iintambo ezijikeleza kabini ezibonelela ngendlela efanayo kumthwalo wokuqala;(3) iintambo zokukhanyisa ngexesha likaxakeka nezinye izibane: (4) iintambo zombane, zolawulo nezonxibelelwano.Ukuba amanqanaba ahlukeneyo eentambo abekwe kwitreyi yekhebula enye, izahlulo ezongezelelweyo kufuneka zongezwe phakathi ukuze zibe zodwa.
8,Xa ubude becandelo elichanekileyo le-tray yensimbi yensimbi idlula i-30m, i-aluminiyam i-cable tray idlula i-15m.Okanye xa i-cable tray ngokusebenzisa ukwandiswa kwesakhiwo (indawo yokuhlala) idibeneyo kufuneka ishiywe kunye ne-O-30mm yembuyekezo umda.Ukudibanisa kwayo kufuneka kusetyenziswe ukwandisa ipleyiti yokudibanisa.
9,Indawo yokubeka ileli yekhebula, Ububanzi be-tray kunye nokuphakama okukhethiweyo kufuneka kuhambelane neemfuno zokuzaliswa kwezinga, ikhebula kwi-ladder rack, izinga lokuzalisa i-tray ngokubanzi, intambo yamandla ingaba yi-40% -50%, ikhebula lokulawula linokuba ngu-50%.70%.Kwaye kufanelekile ukubekela bucala i-l0% umda wophuhliso lweprojekthi engama-252.
10,Xa ukhetha inqanaba lomthwalo we-cable tray, umthwalo ophakathi osebenzayo we-cable tray akufanele ube mkhulu kunomlinganiselo olinganisiweyo womthwalo wenqanaba elikhethiweyo lomthwalo we-cable tray, ukuba ixesha langempela le-hanger yenkxaso ye-cable tray. ayilingani no 2m.Emva koko umthwalo weyunifomu yokusebenza kufuneka udibane: apho qG—- iyunifomu yokusebenza umthwalo, kN / m;qE—- ilinganiswe umthwalo ofanayo, kN / m;LG—- eyona span, m.
Ixesha lokuposa: May-15-2023
