Iikhreyini zeJibziyindlela ethandwayo yokuphatha nokuphakamisa izinto kwimizi-mveliso eyahlukeneyo. Ziza ngeentlobo ezahlukeneyo, kuquka ii-jib cranes ezixhonywe eludongeni kunye nee-jib cranes ezixhonywe phantsi, nganye ineenzuzo kunye nokusetyenziswa kwayo okwahlukileyo.
Iikhreyini zejib ezixhonywe eludongenizinamathele eludongeni okanye kwisakhiwo esixhasayo kwaye zilungele iindawo ezinesithuba esincinci somgangatho. Zisetyenziswa rhoqo kwiindawo zokusebenzela, kwiindawo zokugcina impahla nakwiindawo zokwenza izinto apho ukuhambahamba kunye nokuchaneka kubaluleke kakhulu. Ezi khreyini zinokujikeleza iidigri ezili-180 ukuze ziphakamise ngokufanelekileyo kwaye zibeke izinto ezinzima kwiindawo ezithile.
Iikhreyini zejib ezimi phantsizifakelwe emgangathweni kwaye zibonelela ngokujikeleza kwe-360-degree. Olu hlobo lwe-jib crane lufanelekile kwiindawo ezinkulu zokusebenza kunye nezicelo zangaphandle ezifana neendawo zokulayisha, iindawo zokwakha, kunye neendawo zokuthumela impahla. Xa kuthelekiswa nee-jib crane ezifakelwe eludongeni, ii-jib crane ezifakelwe emgangathweni zibonelela ngokuguquguquka kwaye zinokuthwala imithwalo enzima.
Iikhrayini zeJib zisetyenziswa kakhulu kwimizi-mveliso, ulwakhiwo, uthutho, uthutho kunye neminye imizi-mveliso. Kwimizi-mveliso, iikhrayini zejib zisetyenziselwa ukuphakamisa nokuhambisa izinto ngexesha lenkqubo yemveliso. Zikwafumaneka kwiindawo zokugcina impahla nakwiindawo zokuhambisa impahla ukuze zilayishe kwaye zothule impahla. Kwimizi-mveliso yokwakha, iikhrayini zejib zisetyenziselwa ukuphakamisa izixhobo ezinzima kunye nezinto zokwakha ukuya kumanqanaba ahlukeneyo esakhiwo. Ukongeza, iikhrayini zejib zidlala indima ebalulekileyo kwimizi-mveliso yezothutho ekulayisheni nasekukhupheni imithwalo kwiilori nakwiinqanawa.
Ukuguquguquka kwee-jib cranes kuzenza zibe sisisombululo esibalulekileyo sokuphakamisa kwiindawo ezahlukeneyo zomsebenzi. Zingenziwa ngokwezifiso ukuhlangabezana neemfuno ezithile zokuphakamisa kwaye ziyafumaneka ngeendlela ezahlukeneyo ukuze zilungele usetyenziso olwahlukeneyo. Nokuba yi-jib crane exhonywe eludongeni yeendawo zokusebenza ezincinci okanye i-jib crane exhonywe phantsi yokuphakamisa okunzima, ezi cranes zibonelela ngokusebenza okusebenzayo, okukhuselekileyo nokuthembekileyo kwimisebenzi yokuphatha izinto.
Ixesha leposi: Julayi-03-2024