A ikreni ye-gantryluhlobo lwekreyini exhaswa ziintsika ezithe nkqo okanye imilenze, kwaye inomqadi othe tye okanye i-girder ejikeleza umsantsa phakathi kwemilenze. Olu yilo luvumela ikreyini ukuba ihambe kubude be-gantry, inika ukuguquguquka ekubekeni nasekuphakamiseni imithwalo enzima. Iikreyini ze-gantry zisetyenziswa kakhulu kwiindawo zoshishino, ezifana neeyadi zokuthumela, iindawo zokwakha, kunye nezakhiwo zokwenza imveliso, zokuphakamisa nokuhambisa izinto ezinzima kunye nezixhobo. Ziza ngobukhulu obahlukeneyo kunye noqwalaselo ukuze zihambelane neemfuno ezahlukeneyo zokuphakamisa.
Eyona njongo iphambili ye-gantry girder kukubonelela ngenkxaso kunye nokuzinza kwe-crane okanye ezinye iimatshini ezinzima. Ihlala isetyenziswa kwiindawo zoshishino ezifana neendawo zokwakha, iinqanawa, kunye nezakhiwo zokwenza izinto ukuze kube lula ukuhamba kwemithwalo enzima. I-gantry girder inceda ekusasazeni ubunzima boomatshini kunye nemithwalo abayithwalayo, ukuqinisekisa ukusebenza okukhuselekileyo nokusebenzayo.
Ixesha lokuthumela: Agasti-22-2024