Ayini ama-overhead nama-gantry cranes?
Emhlabeni wezokuthutha kanye nemishini esindayo, ama-cranes angaphezulu kanye nama-gantry adlala indima ebaluleke kakhulu.Lawa madivayisi anamandla okuphakamisa aguqule indlela izimpahla ezihanjiswa ngayo neziphathwa ngayo ngaphakathi kwezilungiselelo zezimboni ezahlukahlukene.Noma ngabe isiza sokwakha, imboni yokukhiqiza, noma imbobo yemikhumbi, ama-cranes angaphezulu kanye nama-gantry asebenza njengamahhashi okusebenza athembekile asiza ukuthuthukisa ukusebenza nokuthuthukisa umkhiqizo.Kulokhu okuthunyelwe kwebhulogi, sizocubungula izisekelo zama-overhead kanye nama-gantry cranes, sigqamisa imisebenzi yawo, izinzuzo, kanye nomehluko oyinhloko.
Ayini Ama-Ourhead Cranes?
Okhreyini abangaphezulu, ababuye baziwe ngokuthi ama-cranes amabhuloho, bayizinhlobo zokhreni abasebenza phezu kohlaka oluvundlile noma ibhuloho, elihamba emigwaqweni yezindiza emibili ehambisanayo.Lokhu kulungiselelwa kuvumela i-crane ukuthi iphakamise futhi ithuthe izinto ezisindayo ngaphakathi kwendawo ebekiwe.Ngokungafani namanye ama-cranes anokunyakaza okulinganiselwe, ama-cranes angaphezulu anemisebenzi eminingi futhi angamboza izinhlobonhlobo zezindawo zokusebenza.Ngokuvamile zisetshenziswa emafekthri, ezindaweni zokugcina izimpahla, nasezindaweni zokwakha ukwenza imisebenzi efana nokulayisha nokuthulula impahla, ukuhambisa imishini esindayo, nokuhlanganisa izakhiwo ezinkulu.Ama-cranes angaphezulu avame ukufika efakwe i-hoist, evumela ukulawula okunembile nokukhushulwa okuphephile kwemithwalo ehlukahlukene.
I-Gantry cranes, ngakolunye uhlangothi, iyafana ne-overhead cranes kodwa inomehluko owodwa ophawulekayo.Esikhundleni sokusekelwa yimigwaqo yezindiza, ama-gantry cranes agibelekwa emilenzeni noma ama-gantries ahamba ngamasondo noma kumathrekhi.Lawa ma-cranes amile anikeza ukuhamba okungeziwe kanye nokuguquguquka ngokuya ngokunqamula indawo yokusebenza.Ama-cranes e-Gantry avame ukusetshenziswa kuzilungiselelo zangaphandle njengamachweba, izindawo zemikhumbi, nezindawo zokwakha.Bafeza inhloso yokuphakamisa nokuhambisa izinto ezisindayo, izitsha, nezinto zokwakha ngokuphumelelayo.Okhrayini be-Gantry baziwa ngomthamo wabo ophezulu wokuthwala imithwalo kanye nekhono lokumboza izindawo ezinkulu ngokushesha, okubenza balungele ukuphatha imithwalo eningi kanye nokwenza imisebenzi enzima.
Izinzuzo ze-Overhead ne-Gantry Cranes:
Womabili ama-cranes angaphezulu kanye ne-gantry anikeza izinzuzo ezimbalwa ezinomthelela ekuthuthukiseni ukusebenza kahle kanye nokukhiqiza.Okokuqala, bakhulisa ukusetshenziswa kwendawo etholakalayo, bevumela ukuphathwa kwempahla ezindaweni ezivalekile ngaphandle kokuvimbela ukuhamba komsebenzi.Okwesibili, la ma-cranes ahlinzeka ngendawo yokusebenza ephephile ngokunciphisa ubungozi bezingozi, ukuqinisekisa ukuphakanyiswa okunembayo, nokunciphisa izidingo zomsebenzi wezandla.Ukwengeza, ama-cranes angaphezulu kanye nama-gantry asiza ukudluliswa komthwalo okusheshayo nangempumelelo, okuholela ezikhathini ezithuthukisiwe zokushintsha kanye nokunciphisa izikhathi zokungenzi lutho.Ukuguquguquka kwazo kuvumela izinto ezahlukahlukene, kungakhathaliseki ukuthi zimiphi noma usayizi, ukuthi ziphathwe kalula, zithuthukise ngempumelelo ukukhiqiza nokusebenza kukonke.
Ama-cranes angaphezulu kanye nama-gantry angamathuluzi abalulekile emkhakheni wezimboni, ukwenza lula ukusebenza kanye nokwenza ngcono umkhiqizo.Ukuqonda umehluko phakathi kwalawa ma-cranes amabili kubalulekile lapho kunqunywa inketho efaneleke kakhulu yemisebenzi ethile.Ama-cranes angaphezulu ahamba phambili ezindaweni zangaphakathi, kuyilapho ama-gantry cranes enikeza ukuguquguquka kokusebenza kokubili kuzilungiselelo zangaphakathi nangaphandle.Womabili ama-cranes ahlinzeka ngezinzuzo eziningi, njengokukhulisa ukusetshenziswa kwendawo, ukuqinisekisa ukuphepha kwabasebenzi, kanye nokuvumela ukudluliswa komthwalo okusebenzayo.Ngokusebenzisa amandla ama-overhead kanye nama-gantry cranes, izimboni zingalindela ukuhamba okushelelayo, ukukhiqiza okuthuthukisiwe, nokusebenza kahle okuthuthukisiwe.
Isikhathi sokuthumela: Jul-14-2023