Ama-cranes e-Gantry ahlukaniswa ngokuya ngokubukeka kwawo kanye nesakhiwo. Ukuhlukaniswa okuphelele kakhulu kwama-gantry cranes kufaka isingeniso sazo zonke izinhlobo ze-gantry cranes. Ukwazi ukuhlukaniswa kwama-gantry cranes kulungele ukuthengwa kwama-cranes. Amamodeli ahlukene wama-cranes embonini ahlukaniswa ngokuhlukile.
Ngokwefomu lesakhiwo sohlaka lomnyango we-crane, lingahlukaniswa ngama-gantry cranes kanye nama-cantilever gantry cranes ngokusho kokuma nesakhiwo sohlaka lomnyango.
Ama-cranes e-Gantryziphinde zihlukaniswe zibe:
1. I-gantry crane egcwele: i-beam eyinhloko ayinayo i-overhang, futhi i-trolley ihamba phakathi kwe-span main.
2. I-semi-gantry crane: Ama-outrigger anomehluko wobude, onganqunywa ngokuya ngezidingo zobunjiniyela bendawo.
Ama-cranes e-Cantilever gantry aphinde ahlukaniswe abe:
1. I-double cantilever gantry crane: Ifomu lesakhiwo elivame kakhulu, ukucindezeleka kwesakhiwo kanye nokusetshenziswa ngempumelelo kwendawo yesayithi kokubili kunengqondo.
2. I-Cantilever gantry crane eyodwa: Leli fomu lesakhiwo livame ukukhethwa ngenxa yemikhawulo yendawo.
Ukuhlukaniswa ngokuya ngesitayela sokubukeka kwe-beam eyinhloko ye-gantry crane:
1. Ukuhlukaniswa okubanzi kwama-single main girder gantry cranes Okhreyini abakhulu begirder gantry banesakhiwo esilula, kulula ukuwenza nokufaka, banesisindo esincane, kanti ibhande eliyinhloko ngokuvamile liwuhlaka lohlaka lwebhokisi langaphandle kwesitimela. Uma kuqhathaniswa ne-double main girder gantry crane, ukuqina okuphelele kubuthakathaka. Ngakho-ke, leli fomu lingasetshenziswa lapho umthamo wokuphakamisa u-Q≤50t kanye ne-span S≤35m. Imilenze yomnyango we-Single girder gantry crane itholakala ngohlobo lwe-L nohlobo lwe-C. Uhlobo lwe-L kulula ukulwenza nokulufaka, lunokumelana okuhle nengcindezi, futhi lunesisindo esincane. Nokho, indawo yokuphakamisa izimpahla ukuze idlule emilenzeni incane uma kuqhathaniswa. Imilenze emise okwe-C yenziwe ngendlela egobile noma egobile ukuze kwakhiwe indawo enkulu esemaceleni ukuze izimpahla zidlule emilenzeni kahle.
2. Ukuhlukaniswa okuphelele kwama-double main girder gantry cranes. Ama-cranes ama-double main girder gantry cranes anamandla okuthwala, ubude besikhathi esikhulu, ukuzinza okuhle okuphelele, nezinhlobonhlobo eziningi, kodwa isisindo sawo sikhulu kunaleso se-single girder gantry cranes enamandla afanayo okuphakamisa. , izindleko nazo ziphakeme. Ngokusho kwezakhiwo eziyinhloko ze-boom, zingahlukaniswa zibe izinhlobo ezimbili: ugongolo lwebhokisi kanye ne-truss. Njengamanje, izakhiwo ezimise okwebhokisi zivame ukusetshenziswa.
Ukuhlukaniswa ngokuya ngesakhiwo esikhulu se-gantry crane:
1. I-truss beam iyifomu lesakhiwo elishiselwe ngensimbi ye-angle noma i-I-beam. Inezinzuzo zezindleko eziphansi, isisindo esincane kanye nokumelana nomoya omuhle. Kodwa-ke, ngenxa yenani elikhulu lamaphoyinti wokushisela kanye nokukhubazeka kwe-truss ngokwayo, i-truss beam nayo inokushiyeka njengokuphambuka okukhulu, ukuqina okuphansi, ukwethembeka okuphansi, kanye nesidingo sokutholwa njalo kwamaphoyinti wokushisela. Ilungele amasayithi anezidingo eziphansi zokuphepha kanye namandla amancane okuphakamisa.
2. Ibhande lebhokisi lihlanganiswe nesakhiwo sebhokisi usebenzisa amapuleti ensimbi, anezici zokuphepha okuphezulu nokuqina okuphezulu. Ivamise ukusetshenziselwa ama-cranes amathoni amakhulu kanye nama-ultra-large-tonnage gantry cranes. Imishayo yebhokisi iphinde ibe nezici zezindleko eziphezulu, isisindo esisindayo, nokumelana nomoya ompofu.
