Iikhreyini zebhulorho kunye ne-gantry cranes zombini zizixhobo zokuphakamisa ezisetyenziswa kumashishini ahlukeneyo ukuhambisa izinto ezinzima.Nangona zibukeka zifana, kukho iiyantlukwano ezahlukileyo phakathi kwezi zimbini ezibenza bafanelekele izicelo ezahlukeneyo.
Iikhreyini zeGantryziqhele ukusetyenziswa kwiindawo ezingaphandle ezifana neendawo zeenqanawa, iindawo zokwakha kunye neendawo zokugcina oololiwe.Zibonisa izakhiwo ezide ze-A-frame ezinemiqadi ethe tye exhasa iinqwelo ezisuswayo.Iikhreyini zeGantry ziyilelwe ukuba zivule izinto okanye iindawo zokusebenza, zivumela ukuba zihambise imithwalo enzima ngokulula kwindawo enkulu.Ukushukuma kwazo kunye nokuguquguquka kwazo kuzenza zilungele usetyenziso lwangaphandle apho kungekho sakhiwo sikhoyo senkxaso ye-crane ephezulu.
Iikhreyini zebhulorhozifakwe kumgaqo weenqwelo-moya ophakamileyo ngaphakathi kwesakhiwo okanye isakhiwo.Ngokuqhelekileyo zisetyenziswa kwiindawo zokugcina iimpahla, iindawo zokuvelisa kunye nemigca yokuhlanganisa ukuphakamisa kunye nokuthutha izinto kwiindlela zeenqwelo-moya.Iikrane ezingaphezulu ziyaziwa ngokusebenza kwazo ekwandiseni indawo yomgangatho ophezulu kunye nokulawula ngokuchanekileyo ukuhamba kwezinto ezinzima ngaphakathi kwendawo elinganiselwe.
Enye yeeyantlukwano eziphambili phakathi kweentlobo ezimbini zeekhranethi yinkxaso yazo.Iikrane zeGantry ziyazixhasa kwaye azifuni sakhiwo okanye isakhiwo esele sikhona sofakelo, kanti iikrane ezingaphezulu zixhomekeke kwisakhelo sesakhiwo okanye kwiintsika zokuxhasa ukufakelwa.Ukongeza, iikhreyini ze-gantry ziqhele ukusetyenziswa kwizicelo zangaphandle apho ukulawuleka kunye nokuguquguquka kubaluleke kakhulu, ngelixa iikhreyini ezingaphezulu zisetyenziswa ngokuqhelekileyo ngaphakathi kwindlu ngokuphinda-phinda ukuphakamisa kunye nokuhambisa imisebenzi.
Ngokumalunga nomthamo womthwalo, zombini iindidi zeekhreyini zinokuyilwa ukuphakamisa imithwalo enzima kakhulu, kodwa iimfuno ezithile zesicelo ngasinye ziya kugqiba uhlobo olufanelekileyo lwekhreyini eza kusetyenziswa.
Ixesha lokuposa: Apr-24-2024