Umenzi weBrace oMgangatho oPhezulu
Ulwahlulo oluPhambili kunye neeNkcukacha eziqhelekileyo
Iintlobo eziphambili:Iintambo zokubopha zahlulwe zaba ziintambo zokubopha ezithe tye kunye neentambo zokubopha ezithe tyaba. Iintambo zokubopha ezithe tye zenziwe ngentsimbi ejikelezileyo eyi-φ12, kwaye kukho iinkqubo ezimbini ezifanayo: enye kukucubungula intsimbi ejikelezileyo enobubanzi obuyi-11.8mm kunye nobubanzi obuncitshisiweyo kuzo zombini iziphelo emva koko zifakwe imisonto; enye kukucubungula ngokuthe ngqo intsimbi ejikelezileyo enobubanzi obuyi-10.6mm. Zisetyenziswa kakhulu kwiintambo ezithe tyaba phakathi kwee-purlin ezikufutshane. Iintambo zokubopha ezithe tyaba zihlala zisetyenziswa kunye nee-struts ukwenza inkqubo engaguqukiyo ngokwejiyometri, igxile ekuqiniseni uzinzo lwee-purlin kwi-axis yazo ebuthathaka. Zihlala zifakelwa kwiindawo ezigobileyo okanye kwiindawo ezikhethekileyo ezifana nee-ridges kunye nezithuba zophahla.
Iinkcukacha eziphambili:Intsimbi engqukuva enobubanzi obuyi-8-16mm isetyenziswa kakhulu, apho i-φ12 kunye ne-φ14 zezona zichaziweyo zixhaphakileyo. Isifinyezo esithi "T" kwimizobo sibonisa ukuba ezinye iintonga zokubopha eziqinileyo ziya kusebenzisa indibaniselwano ye-"φ12 + φ322.5", oko kuthetha ukuba ububanzi bentonga yokubopha engundoqo yi-φ12, kwaye i-casing yangaphandle yityhubhu yentsimbi engqukuva ye-φ322.5. Kwizicelo ezikhethekileyo, iintonga zokubopha ezinkulu ziyafumaneka, ezinobubanzi obufikelela kwi-φ300 kunye nobude obunye obufikelela kwi-12m. Ucingo lwe-Q235 lusetyenziswa rhoqo ukuhlangabezana neemfuno zokuthwala umthwalo zezakhiwo zentsimbi zesiqhelo.
Iiteknoloji zoCwangciso oluPhambili kunye noKhuseleko lokuGqobhoka
Ukucubungula okuSisiseko:Iinkqubo eziphambili ziquka ukuzoba okubandayo, ukunciphisa ububanzi, kunye nokuqengqeleka kwentambo, okuvumela ukufakwa ngaphandle kokuwelda. Umzekelo, iintonga zokubopha ezithe tye zifakelwa imisonto kuzo zombini iziphelo, kwaye nge-nut, uqhagamshelo olukhuselekileyo kwi-purlin luyafezekiswa. Oku kulula kwaye kuvumela ukulungiswa okuguquguqukayo kokuqina ukuze kuhlangatyezwane neemfuno zokuchaneka kokufakelwa kwe-purlin.
Ukhuseleko lokugqwala:Iindlela eziqhelekileyo ziquka ukugalela i-hot-dip kunye nokugalela i-electro-galvanizing. Ezinye iindlela zokusetyenziswa eziphezulu zisebenzisa inkqubo edibeneyo yokutshiza i-zinc okanye i-aluminium elandelwa kukugalela i-sealant ngepeyinti yokulwa nokugqwala. Le ngubo edibeneyo inika ubomi obude obukhuselekileyo kunengubo enye, imelana ngempumelelo nokufuma kwangaphandle, imvula, ikhephu, kunye nezinye iindawo ezigqwala, ngaloo ndlela yandisa ubomi benkonzo yeentonga zokubopha kwizakhiwo zesakhiwo sentsimbi esivulekileyo.
Iindawo zoFakelo kunye neMicimbi yoSetyenziso
Iinkcukacha zoFakelo:Uyilo kufuneka luhlengahlengiswe ngokwesithuba seekholamu. Kwisithuba seekholamu ngaphakathi kweemitha ezi-6, kufakwa intonga enye yokuncamathela; kwisithuba esingaphezu kweemitha ezi-6, kufuneka iintonga zokuncamathela ezi-2-3. Iintonga zokuncamathela eziqinileyo kufuneka zongezwe kwiindawo ezigobileyo. Kwiindawo ezivulekileyo, kwiindawo zophahla, njl.njl., iintonga zokuncamathela ezithe tyaba kunye nee-struts kufuneka zisetyenziswe kunye ukuhambisa uxinzelelo kwisakhelo esiqinileyo, ukuthintela ukugcwala kakhulu kwee-purlin nganye. Iintonga zokuncamathela zidlulisela uxinzelelo kuphela kwaye kufuneka zisebenze kunye nee-struts ezithwala uxinzelelo oluxinzelelweyo ukusasaza amandla asecaleni ee-purlin kwimiqadi okanye kwiikholamu.
Imeko eziqhelekileyo:Ngokuyintloko isetyenziswa kwiinkqubo zophahla nodonga lweefektri ezinkulu, iindawo zokugcina impahla, amabala emidlalo, kunye nezinye izakhiwo zesinyithi, ezinoxanduva lokulungisa ii-purlin ezimile okwe-C kunye ne-Z. Umzekelo, kwiindawo zokusebenzela zesakhiwo sentsimbi ye-portal, ii-straight tie rods zisetyenziselwa ukudibanisa umqolo wonke wee-roof purlin zibe yinto epheleleyo, kwaye emva koko ii-diagonal tie rods zisetyenziselwa ukuziqinisa nokuzilungisa kwi-ridge ukumelana nokushenxa okanye ukuguquka kwee-purlin ezibangelwa ngamandla angaphandle afana nemithwalo yomoya; ingasetyenziswa nakwiimeko ezisuka kwezinye ezifana nee-photovoltaic brackets ukunceda ukulungisa isakhiwo se-bracket kunye nokuqinisekisa uzinzo olupheleleyo.
