Ama-cranes angaphandlezivame ukusetshenziswa ezindaweni eziningi zokusebenza zangaphandle ukuze kukhushulwe futhi kuhanjiswe imithwalo esindayo, okuhlanganisa amasitoko, amadokhu, amachweba, imizila yezitimela, izindawo zemikhumbi kanye nezindawo zokwakha. Njengezinhlelo zokuphakamisa ezisebenza kahle nezongayo,ngaphandleama-gantry cranes atholakala ezinhlobonhlobo zokucushwa, osayizi namamodeli, uhlobo ngalunye oluklanyelwe ukuhlangabezana nezidingo ezithile zokuphakamisa.
II-gantry yangaphandle engamathani angama-25 i-craneiyithuluzi elivame ukusetshenziswa kakhulu lokuphakamisa izinto ezisindayo ngaphandle. Uma kuqhathaniswa neevamile ama-gantry cranes, le crane yangaphandle ye-gantry ingafinyelela umthamo omkhulu wokuphakamisa, ukuphakama okukhulu kokuphakamisa kanye nesivinini.Ngaphandle I-gantry crane isetshenziswa kakhulu emachwebeni, emagcekeni ezimpahla, ezitimeleni nakwezinye izindawo. Kuyithuluzi elisebenzayo neliphephile lokuphakamisa. Inezici zokusetshenziswa okuphezulu kwendawo yokusebenza, ukuguquguquka okunamandla kanye ukuzivumelanisa nezimo.
I-gantry crane efanele ibalulekile ekusebenzeni kahle kwebhizinisi lakho, ngakho-ke umbuzo uphakama: indlela yokukhetha imishini efanele yohlelo lwakho lokusebenza oluthile. Okubalulekile wukugxila ezidingweni zakho ezithile.
Okokuqala kufanele ucabangelengaphandlei-gantry craneimininingwane edingekayo yohlelo lwakho lokusebenza, okuhlanganisa umthamo wokuphakamisa, ubude bokuphakamisa, ubude besikhathi, isivinini sokuphakamisa kanye nokufakwa kwehhuku.
Okunye okucatshangelwayo okubalulekile indawo yokusebenza. Ngenxa yemvelo yangaphandle eguqukayo, kungase kudingeke ukuthi uhlomise i-I-gantry yangaphandle engamathani angama-25i-cranengamathuluzi okuvikela ahlukahlukene njengamadivayisi okuvikela umoya, izinto zokuvikela umbani, nezihlangu zemvula.
Ezinhlelweni zokuphakamisa i-gantry ezisetshenziswa ngaphandle, indawo yokusebenza ayilawuleki, ngakho-ke kubalulekile ukuhlomisa amadivaysi okuphepha ukuze kuqinisekiswe ukusebenza kahle nokuphephile.
Idivayisi evikela umoya kanye ne-anti-slip. Ngokuvumelana nemithethonqubo efanele, ama-gantry cranes asetshenziswa ngaphandle kufanele afakwe le divayisi yokuvikela ukuvimbela okokusebenza ukuthi kungapheshulwa umoya onamandla futhi kubangele ukuthi ushelele eduze kwethrekhi. Ngokusho kwezindlela ezahlukene zokusebenza, idivayisi ingahlukaniswa ngezinhlobo ezintathu: manual, othomathikhi kanye ne-semi-automatic.
Idivayisi yokuvimbela ukushayisana. Le divayisi ifanele izimo lapho ezimbili noma ngaphezuluama-gantry cranes angaphandlegijimani ngethrekhi efanayo. Isetshenziselwa ukuvimbela ukushayisana phakathi kwalawa ma-cranes.
Ikhava yemvula kanye nedivayisi yokuvikela umbani. Ezindaweni zokusebenza ezivulekile, lezi zixhobo zokuphepha kufanele zihlonyiselwe ukuvikelai-gantry yangaphandleuhlelo lokulawula ugesi lwe-crane.
