Ama-bridge cranes abalulekile ezimbonini eziningi njengoba esiza ekuphakamiseni nasekuthutheni imithwalo esindayo ukusuka endaweni eyodwa kuya kwenye. Kodwa-ke, ukuphakama kwama-bridge cranes kungathonywa yizici eziningana. Lezi zici zingaba ngaphakathi noma ngaphandle. Kulesi sihloko, sizoxoxa ngezici ezithinta ukuphakama kokuphakamisa kwama-bridge cranes.
1. Umthamo we-crane
Esinye sezici eziyinhloko ezithinta ukuphakama kokuphakamisaamakhreni ebhulohoamandla e-crane. Amandla e-crane abhekisela esisindweni esiphezulu esingasiphakamisa, esivame ukwehla njengoba ukuphakama kokuphakamisa kukhuphuka. I-crane enekhono eliphakeme ingaphakamisa imithwalo esindayo ezindaweni eziphakeme kodwa ingase ingakwazi ukuphakamisa imithwalo efanayo ezindaweni eziphakeme.
2. Isivinini setroli
Ijubane lenqola ehambisa umthwalo eceleni kwebhuloho le-crane lingathinta kakhulu ukuphakama kokuphakamisa. Inqola ehamba kancane ingase ingakwazi ukuphakamisa umthwalo iye ezindaweni eziphakeme njengoba ingase ingabi namandla anele okunqoba amandla adonsela phansi.
3. Ukuphakama kwe-hook
Ukuphakama kwe-hook kuyibanga eliqondile ukusuka phansi kuya endaweni lapho i-crane hook ithatha khona umthwalo. Ukuphakama kwe-hook kungathinta kakhulu ukuphakama kokuphakamisa kwe-crane, njengoba ibanga ukusuka kwi-hook kuya phansi lingathinta amandla okuphakamisa kwe-crane.
4. Izici zemvelo
Izici zemvelo ezifana nomoya, imvula, iqhwa, kanye nokushisa nazo zingathinta ukuphakama kokuphakamisa kwe-crane yebhuloho. Izimo zomoya zingabangela i-crane ukuthi inyakaze, okwenza kube nzima ukuphakamisa imithwalo ezindaweni eziphakeme. Imvula, iqhwa, kanye nokushisa kungathinta amandla ezingxenye ze-crane, kunciphisa amandla ayo wonke.
5. Ukulungiswa
Ukugcinwa kwe-crane nakho kuyisici esibalulekile esithinta ukuphakama kokuphakamisa. Ukugcinwa njalo kwe-crane kuqinisekisa ukuthi isebenza ngamandla aphezulu, kunciphisa amathuba okwehluleka kohlelo futhi kwandise ukuphakama kwayo kokuphakamisa.
Isikhathi sokuthunyelwe: Julayi-14-2023
