Ii-cranes ze-Gantry ngoomatshini abanomthwalo onzima abadla ngokusetyenziswa kumazibuko, kwiindawo zeenqanawa, nakwiindawo zoshishino ukuphakamisa nokuhambisa imithwalo enzima. Ngenxa yokuba zisoloko zisesichengeni semozulu embi, amanzi olwandle, kunye nezinye izinto ezidlekayo, iigantry cranes zichanabeka kakhulu kumonakalo wokudusa. Ke ngoko, kubalulekile ukuthatha amanyathelo afanelekileyo okulwa nomhlwa ukukhusela i-gantry crane ekungaphumelelini kwangaphambi kwexesha, yandise ubomi bayo, kwaye iqinisekise ukhuseleko oluphezulu kunye nemveliso. Amanye amanyathelo anti- umhlwa foriikhreyini zegantryzezi zilandelayo.
1. Ukwaleka: Enye yezona ndlela zisebenzayo zokunqanda ukubola kwi-gantry cranes kukwaleka. Ukufaka i-anti-corrosive coatings ezifana ne-epoxy, i-polyurethane, okanye i-zinc kunokuthintela amanzi kunye ne-oxygen ukuba ifike kumphezulu wentsimbi kwaye yenze irusi. Ngaphezu koko, i-coating inokusebenza njengesithintelo ngokuchasene ne-abrasion, uhlaselo lwekhemikhali, kunye nemitha ye-ultraviolet, ngaloo ndlela iphucula ukuqina kunye nobuhle becrane.
2. Ukugcinwa: Ukuhlolwa rhoqo kunye nokugcinwa kwe-gantry crane kunokuthintela ukubola ngokufumanisa kunye nokulungisa nawuphi na umonakalo okanye iziphene ngokukhawuleza. Oku kubandakanya ukucoca umphezulu wecrane, ukuthambisa amalungu, ukutshintshwa kwezinto ezigugileyo, kunye nokuqinisekisa ukutsalwa ngendlela efanelekileyo kwamanzi emvula kunye nolunye ulwelo.
3. I-Galvanizing: I-galvanizing yinkqubo yokugubungela isinyithi kunye nomgca we-zinc ukukhusela kwi-corrosion. Oku kunokwenziwa ngokufaka igalvanizing yediphu eshushu okanye i-electroplating, ngokuxhomekeke kubungakanani becrane kunye nendawo. Intsimbi yegalvanized imelana kakhulu nomhlwa kwaye inobomi obude kunentsimbi engagqunywanga.
4. Ukuhanjiswa kwamanzi: Ukukhutshwa okufanelekileyo kwamanzi emvula kubalulekile ukunqanda ukubola kwe-gantry crane, ngakumbi kwiindawo ezithandwa yimvula enkulu okanye izikhukhula. Ukufaka iigatha, imibhobho yamanzi kunye nemijelo yokuhambisa amanzi kunokwalathisa amanzi kude kumphezulu wecrane kuze kuthintele ukufumba kwamanzi amileyo.
Isishwankathelo, imilinganiselo yokuchasana nomhlwa kwi-gantry cranes ibalulekile ukuqinisekisa ubomi obude, ukhuseleko kunye nemveliso. Ukusebenzisa indibanisela yokwaleka, ukugcinwa, ukugalela amanzi, kunye nokukhupha amanzi kunokukhusela umphezulu wentsimbi yecrane ekudlekeni kwaye uphucule ukusebenza kwayo kunye nobomi bayo.
