Ukufakwa kweeraki ezininzi kwiishuttle ze-4D
Isiqwenga serakhi
Isiqwenga se-rack sisakhiwo esiphambili senkxaso yenkqubo yonke yeshelufu, ikakhulu yenziwe ngeekholamu kunye neenkxaso.
● Iinkcukacha eziqhelekileyo zeekholamu zeshelufu zeempahla: NH100/90×70X 2.0；
● Izinto ezisetyenzisiweyo yi-Q235, kwaye unxibelelwano phakathi kwekholamu, i-cross brace kunye ne-diagonal brace lubotshiwe;
● Isithuba semingxunya yekholamu yi-75mm, ukuphakama komgangatho kunokulungiswa rhoqo emva kwe-75, impazamo yokuphakama kwekholamu iyonke yi-±2mm, kwaye impazamo eqokelelweyo yesithuba semingxunya yi-±2mm.
● Ukhuseleko lwebheri luqwalaselwa kuyilo, kwaye ukhuseleko lweshelufu yeshelufu yi-1.65 xa iphantsi kwamandla angaguqukiyo.
● Ukuphakama okuphezulu kwekholamu yerakhi phantsi komthwalo ophezulu yi-≤1/1000H mm, kwaye ukuguquguquka okuphezulu akudluli kwi-10mm.
Umqadi onqamlezayo we-sub-channel
● Iinkcukacha eziqhelekileyo zemiqadi ye-sub-channel: J50×30 X 1.5；
● Izinto zebham engaphantsi kwetshaneli yi-Q235;
● Umqadi yinxalenye ebalulekileyo yendlela exhasayo, apho ubunzima beempahla bunokudluliselwa khona kwiphepha leshelufu.
● Umqadi uqhagamshelwe kwikholamu ngekhadi lekholamu, kwaye wongezwa yiphini yokhuseleko ukuqinisekisa ukhuseleko lwenkqubo.
● Ukuguquka komqadi onqamlezileyo emva kokulayisha iimpahla kuya kuchaphazela ngokuthe ngqo ukuchaneka kokucholwa kwempahla yimoto enqamlezileyo. Apha, ukuphambuka komqadi onqamlezileyo kuyilelwe ukuba kube ngaphantsi kwe-L/300 emva kokuba ulayishwe ngokupheleleyo. Impazamo yobude bomqadi L±0.5 mm;
● Xa kujongwa ukhuseleko lwebhereyitha, ukhuseleko luthathwa njenge-1.65 xa kujongwa amandla angaguqukiyo ebhereyitha.
● Unxibelelwano phakathi komqadi kunye nekholamu luboniswe ngasekunene:
Ithrekhi ye-sub-channel
● Iinkcukacha eziqhelekileyo zeengoma zeSub-Channel: 140-62；
● Ukukhethwa kwezinto zengoma ze-sub-channel Q235 ；
● Ithrekhi ye-sub-channel ngumqadi othwala ngokuthe ngqo ubunzima beempahla, kwaye uqhagamshelwe nenkxaso ye-sub-channel crossbeam, kwaye ubunzima beempahla bungadluliselwa kwiphepha leshelufu nge-crossbeam.
● Unyango lomphezulu: olugqunywe nge-galvanized;
● Icandelo lethrekhi kunye nendlela yoqhagamshelo lwetshaneli engaphantsi iboniswe kumfanekiso ongasekunene:
Umqadi onqamlezileyo wetshaneli ephambili
● Iinkcukacha zemiqadi yetshaneli ephambili: J40×80 X 1.5；
● Izinto eziphambili ze-channel beam yi-Q235;
● Umqadi wetshaneli ephambili yinxalenye ebalulekileyo exhasa umkhondo wetshaneli ephambili;
● Umqadi wetshaneli ephambili uqhagamshelwe kwikholamu ngeebholiti ezinamandla aphezulu ngokusebenzisa iikliphu zekholamu ezigobileyo ukuqinisekisa ukhuseleko lwenkqubo;
● Imiqadi yendlela ephambili kumgangatho ngamnye ongaphezulu komgangatho wokuqala idityaniswe ngeenkxaso kumacala omabini, kwaye umgangatho ubekwe, osetyenziselwa ukugcinwa kwezixhobo;
● Umzobo wesicwangciso sesakhiwo semitha yejelo eliphambili uboniswe kumfanekiso ongezantsi:
Ithrekhi ephambili yesitishi
● Iinkcukacha ngokubanzi zendlela ephambili yesiteshi: ityhubhu yesikwere 60×60 X3.0;
● Izinto ezisetyenziswa kwitrekhi yetshaneli ephambili yi-Q235;
● Umzila wesiteshi esiphambili yinxalenye ebalulekileyo yesithuthi esinqamlezileyo ukuba sisebenze kwisiteshi esiphambili. Sisebenzisa isakhiwo esiqinileyo esihlanganisiweyo nesimile kakuhle ukuqinisekisa uzinzo lwaso luphela.
● Unyango lomphezulu: unyango lwe-galvanized;
● Ulwakhiwo lwendlela yetshaneli ephambili luboniswe ngasekunene:
Uqhagamshelo lweerakhi kunye nomhlaba
Unxibelelwano phakathi kwekholamu nomhlaba lusebenzisa indlela yeebholiti zokwandisa iikhemikhali. Ulwakhiwo lolu hlobo lwe-anchor lunokusasaza ngokulinganayo amandla adluliselwa kwikholamu, nto leyo eluncedo kwi-bearing yomhlaba kwaye iqinisekisa uzinzo lweshelufu. Ipleyiti esezantsi iqiniswe emhlabeni ngeebholiti zokwandisa iikhemikhali. Ukuba umhlaba awulingani, indawo yepleyiti esezantsi inokutshintshwa ngokulungelelanisa amantongomane kwiibholiti. Emva kokulungisa inqanaba, faka ishelufu ukuqinisekisa ukuchaneka kokufakwa kweshelufu. Le ndlela yokufaka kulula ukuyilungisa, kwaye kulula ukoyisa impembelelo yempazamo yokungalingani komhlaba kwinkqubo yeshelufu. Njengoko kubonisiwe ngasekunene:
