Iikhreyini zegantry zangaphandlezidla ngokusetyenziswa kwiindawo ezininzi zokusebenzela zangaphandle ukuphakamisa nokuhambisa imithwalo enzima, kubandakanywa iistokhwe, iidokhi, amazibuko, oololiwe, iindawo zokwakhiwa kweenqanawa kunye neendawo zokwakha. Njengenkqubo yokuphakamisa esebenzayo kunye neyoqoqosho,ngaphandleI-gantry cranes ifumaneka kwiindidi ezahlukeneyo zokucwangciswa, ubukhulu kunye neemodeli, uhlobo ngalunye olulungiselelwe ukuhlangabezana neemfuno ezithile zokuphakamisa.
IIitoni ezingama-25 zegantry yangaphandle ikhreyinisesona sixhobo sixhaphakileyo sokuphakamisa ubunzima ngaphandle. Xa kuthelekiswa neeqhelekileyo I-gantry cranes, le crane ye-gantry yangaphandle inokufezekisa umthamo omkhulu wokuphakamisa, ukuphakama okukhulu kunye nesantya.Ngaphandle I-gantry crane isetyenziswa kakhulu kumazibuko, iiyadi zemithwalo, oololiwe kunye nezinye iindawo. Sisixhobo sokuphakamisa esisebenzayo nesikhuselekileyo. Ineempawu zokusetyenziswa kwendawo ephezulu yokusebenza, ukuguquguquka okunamandla kunye ukuziqhelanisa.
I-gantry crane efanelekileyo ibaluleke kakhulu ekusebenzeni kakuhle kweshishini lakho, ngoko umbuzo uvela: indlela yokukhetha izixhobo ezifanelekileyo kwisicelo sakho esithile. Undoqo kukugxila kwiimfuno zakho ezithile.
Okokuqala kufuneka uqwalaselengaphandlegantry craneiinkcukacha ezifunekayo kwisicelo sakho, kubandakanywa umthamo wokuphakamisa, ukuphakama, ubude bexesha, isantya sokuphakamisa kunye nokugubungela ihuku.
Enye into ebalulekileyo eqwalaselwayo yindawo yokusebenza. Ngenxa yendawo eguquguqukayo yangaphandle, unokufuna ukuxhobisaIitoni ezingama-25 zegantry yangaphandleikhreyiningezixhobo ezahlukeneyo zokukhusela ezifana nezixhobo zokukhusela umoya, izixhobo zokukhusela umbane, kunye nezikhuselo zemvula.
Kwiinkqubo zokuphakamisa i-gantry ezisetyenziswa ngaphandle, indawo yokusebenza ayilawuleki, ngoko ke kubalulekile ukuxhobisa izixhobo zokhuseleko ukuqinisekisa ukusebenza ngokufanelekileyo nangokukhuselekileyo.
Isixhobo sokuthintela umoya kunye nesixhobo sokuchasa. Ngokwemigaqo echaphazelekayo, i-gantry cranes esetyenziswa ngaphandle kufuneka ixhotyiswe ngesi sixhobo sokukhusela ukukhusela izixhobo ukuba zingatshatyalaliswa yimimoya enamandla kwaye zibangele ukuba isilayidi ecaleni kwendlela. Ngokweendlela ezahlukeneyo zokusebenza, isixhobo sinokuhlulwa sibe ziintlobo ezintathu: i-manual, i-automatic kunye ne-semi-automatic.
Isixhobo esichasene nokungqubana. Esi sixhobo sifanelekile kwiimeko apho ezimbini okanye ngaphezuluiikhreyini zegantry zangaphandlebaleka ngendlela enye. Isetyenziselwa ukuthintela ukungqubana kwezi cranes.
Isigqubuthelo semvula kunye nesixhobo sokukhusela umbane. Kwiindawo zokusebenza ezivulekileyo, ezi zixhobo zokhuseleko kufuneka zixhotyiswe ukukhuselagantry yangaphandleinkqubo yokulawula umbane crane.
