I-crane ye-gantry efakwe esitimeleni (RMG), eyaziwa nangokuthi i-crane yesikhongozeli segceke, uhlobo lwe-crane oluvame ukusetshenziswa kuma-terminals esikhongozeli kanye nama-intermodal yards okuphatha nokubeka izitsha zokuthutha. Le crane ekhethekile yenzelwe ukusebenza ezitimeleni, ivumela ukuthi ikwazi ukuhambisa izitsha ngaphakathi kwegceke kahle futhi izilayishe emalorini noma ezitimeleni ukuze zithuthwe.
I-crane ye-gantry efakwe esitimeleni iyisici esibalulekile semisebenzi yesimanje yokuphatha ama-container, enikeza izinga eliphezulu lokusebenza kahle kanye nokukhiqiza. Amandla ayo okuhamba ngohlelo lwesitimela oluzinzile ayenza ikwazi ukumboza indawo enkulu yegceke, ifinyelele izinqwaba zama-container futhi ihambise kahle imithwalo.
Esinye sezici ezibalulekile ze-gantry crane efakwe esitimeleni yikhono layo lokuphakamisa nokuthutha izitsha ezisindayo ngokunemba nangesivinini. Ifakwe umshini wokusabalalisa, i-crane ingakwazi ukubamba nokuphakamisa izitsha ngokuphephile, izibeke ngokunemba ukuze zilayishwe emalorini noma kwezinye izindlela zokuhamba. Leli khono libalulekile ekugcineni ukuhamba kwezimpahla ngendlela ephumelelayo esitimeleni.
Umklamo we-gantry crane efakwe esitimeleni uhlanganisa uhlaka oluqinile kanye nohlelo lwe-trolley oluhamba eceleni kwe-rails. Lokhu kulungiselelwa kuvumela i-crane ukuthi ihambe eceleni nangemuva, inikeze ukuguquguquka ekufinyeleleni izitsha ezibekwe ezindaweni ezahlukene ngaphakathi kwegceke. Ngaphezu kwalokho, amanye ama-RMG crane afakwe izinhlelo zokwenza izinto ngokuzenzakalela kanye nokulawula ezithuthukisiwe, okuthuthukisa ukusebenza kahle nokuphepha kwawo.
I-crane ye-gantry efakwe esitimeleni idlala indima ebalulekile ekwenzeni ngcono ukusetshenziswa kwesikhala ngaphakathi kwezindawo zokugcina izitsha. Ngokubeka izitsha kahle ezindaweni zokugcina ezikhethiwe, i-crane isiza ukwandisa umthamo wegceke, okuvumela ukugcinwa kwenani elikhulu lezitsha endaweni encane. Lokhu kubaluleke kakhulu ezindaweni zokugcina ezimatasa lapho isikhala siphezulu khona.
Ngaphezu kwendima yayo ekuphatheni izitsha, i-gantry crane efakwe esitimeleni nayo inegalelo ekuphepheni nasekuhlelekeni kwesiteshi. Ngokuhambisa izitsha ngokushesha nokuzibeka ezindaweni ezifanele, i-crane isiza ekunciphiseni ukuminyana futhi inciphise ingozi yezingozi noma ukubambezeleka. Lokhu kubalulekile ukuqinisekisa ukusebenza kahle kwesiteshi.
Sekukonke, i-gantry crane efakwe esitimeleni iyimpahla ebalulekile embonini yezokuthutha nezokuthutha, idlala indima ebalulekile ekuthuthweni kwezimpahla kanye nokusebenza kwama-terminals e-container. Ikhono layo lokuphatha nokubeka ama-container ngempumelelo, kuhlanganiswe nezici zayo ezithuthukisiwe kanye namakhono, lenza libe ithuluzi elibalulekile lokwenza ngcono ukuhamba kwempahla kanye nokugcina umkhiqizo wemisebenzi ye-terminal.
Ekuphetheni, i-crane ye-gantry efakwe esitimeleni, eyaziwa nangokuthi i-crane ye-yard container noma i-RMG crane, iyithuluzi lokuphakamisa elikhethekile elenzelwe ukuphatha kahle nokubeka izitsha zokuthutha ezindaweni zokugcina izitsha kanye namayadi aphakathi nendawo. Njengoba inekhono lokusebenza ezitimeleni, ukuphakamisa izitsha ezisindayo, nokwandisa isikhala segceke, i-crane ye-RMG iyisici esibalulekile ekugelezeni okubushelelezi nokuphumelelayo kwezimpahla ngochungechunge lwezokuthutha. Izici zayo ezithuthukisiwe kanye namakhono ayenza ibe yimpahla ebalulekile emisebenzini yanamuhla yokuphatha izitsha.
Isikhathi sokuthunyelwe: Mashi-21-2024