
Ama-cranes aphezu kwebhande eliphindwe kabili adizayinelwe ukuphatha imisebenzi yokuphakamisa esindayo ngamandla akhethekile, ukunemba, nokuzinza. Ngokungafani nama-cranes ama-single girder, afaka amagida amabili ahambisanayo, ahlinzeka ngokuqina okukhulu namandla okuthwala umthwalo - okuwenza alungele izinhlelo zokusebenza ezidinga ukuphakama okuphezulu kokuphakamisa, izikhala ezinde, nokusebenza okuqhubekayo.
Lawa ma-cranes avame ukusetshenziswa ezimbonini zokwenza insimbi, izindawo zokusebenzela zemishini esindayo, iziteshi zikagesi, nezindawo zokugcina izimpahla ezinkulu, lapho ukusebenza okuthembekile nokuphepha kubalulekile. I-hoist trolley igijima kumareyili abekwe phezu kwamagida amabili, okuvumela indawo ephakeme yehhuku nokusebenzisa kahle isikhala esime mpo.
Ama-cranes aphezu kwebhande eliphindwe kabili angahlonyiswa ngezixhumi zezintambo zikagesi noma ama-winch trolleys avulekile, kuye ngamandla okuphakamisa kanye nezimo zokusebenza. Izinhlobonhlobo zezici ozikhethela zona, okuhlanganisa amadrayivu okuguquguqukayo (ama-VFD), amasistimu aphikisana ne-sway, izilawuli kude zomsakazo, nokuvikela ukugcwala ngokweqile, zingahlanganiswa ukuze kuthuthukiswe ukunemba nokuphepha.
1. Ikhono Lomthwalo Ophakeme Nokuqina Okudlulele
Okhrayini abaphezulu ababhinca kabili bakhelwe amandla amakhulu nokuthembeka, abakwazi ukuphatha imithwalo esindayo ngokuchezuka okuncane kwesakhiwo. Amabhande abo aqinile amabhokisi ashiselwe kanye nemishayo yokugcina eqinisiwe iqinisekisa ukusebenza okungaguquki, ngisho nasezindaweni zezimboni ezidingeka kakhulu. Lokhu kuqina kunciphisa izidingo zokunakekelwa futhi kwandisa impilo yesevisi.
2. Maximum Hook Ubude & Extended Ukufinyelela
Uma kuqhathaniswa nama-cranes egirder eyodwa, ama-cranes aphezu kwegirder amabili ahlinzeka ngobude obuphakeme bokuphakamisa ihhuku kanye nobubanzi obude. Lokhu kuvumela ukufinyelela ezindaweni ezinde zokugcina, izindawo zokusebenza ezinkulu, nezakhiwo eziphakeme, okwandisa ukusebenza kahle kokusebenza. Ukufinyelela okunwetshiwe kunciphisa isidingo sezinhlelo zokuphakamisa ezengeziwe futhi kuthuthukisa ukuhamba komsebenzi ezitshalweni ezinkulu.
3. Ukwenza ngendlela oyifisayo nokuguquguquka
Ama-cranes aphezu kwebhande eliphindwe kabili angenziwa ngokwezifiso ngokugcwele ukuze ahlangabezane nezidingo ezithile zokusebenza. Izinketho zifaka isivinini sokuphakamisa esiguquguqukayo, ukusebenza okuzenzakalelayo noma okuzenzakalelayo, okunamathiselwe okukhethekile kwezinto ezihlukile, nemiklamo elungele izindawo ezibucayi njengezinga lokushisa eliphezulu noma umkhathi oqhumayo.
4. Izici Zokuphepha Ezithuthukisiwe
Ukuphepha kuyinto ehamba phambili. Ama-cranes aphezu kwebhande eliphindwe kabili afakwe ukuvikela ukugcwala ngokweqile, izilawuli zokumisa izimo eziphuthumayo, amabhuleki asebenza kahle kakhulu, amaswishi emikhawulo yokuhamba, izindlela zokulwa nokushwibeka, namasistimu okuqapha. Lezi zici ziqinisekisa ukusebenza okuthembekile futhi zivikela kokubili abasebenzi kanye nemishini.
5. Ukusebenza Okuphakeme Nokunemba
Lawa ma-cranes anikeza ukulawula komthwalo okunembile kanye nokunyakaza okushelelayo, okuzinzile ngisho nangaphansi kwemithwalo esindayo. Ukucushwa kwama-hoist amaningi kanye nezinhlelo zokulawula ezithuthukile kuvumela ukuphakanyiswa okulungiselelwe kwezinhlelo zokusebenza eziyinkimbinkimbi, okuqinisekisa ukusebenza kahle okuphezulu nokukhiqiza.
1. Idizayini Ethuthukisiwe Yezimfuneko Zendawo
Ithimba lethu ligxile ekudizayineni amasistimu e-double girder overhead crane aklanyelwe indawo yakho. Ngokuhlaziya ngokucophelela ukulinganiselwa kwesikhala, izidingo zomthwalo, nokugeleza komsebenzi, siletha izixazululo ze-crane ezilungiselelwe ukusebenza kahle okuphezulu, ukuphepha, kanye nokukhiqiza kuhlelo lwakho lokusebenza oluthile.
2. Ukuphakama Kwesakhiwo
Ukwakhiwa kwe-double girder ye-double girder overhead crane kunikeza isilinganiso esikhethekile samandla nesisindo. Yehlisa kakhulu ukuchezuka kwe-beam ngaphansi kwemithwalo esindayo, inika amandla ubude obude namandla okuphakamisa aphezulu uma kuqhathaniswa nama-cranes e-single-girder. Lokhu kuqina kwesakhiwo kuqinisekisa ukusebenza okungaguquki nokuhlala isikhathi eside ezindaweni ezifunwa kakhulu zezimboni.
3. Ukuzinza Okuthuthukisiwe
Ama-cranes aphezu kwebhande eliphindwe kabili afaka idizayini yegirder ebophayo eqeda ukunyakaza okuhlangene, ehlinzeka ngokuzinza okuphezulu komthwalo phakathi nemisebenzi yokuphakamisa nokuhamba. Lokhu kuzinza kunciphisa ukuguquguquka komthwalo, kunciphisa ingcindezi ku-hoist nama-rails, futhi kuthuthukisa ukuzethemba nokuphepha komqhubi.
4. Ukugcinwa Nokuhlola Ukufinyelela
Ama-hoists agijima phezulu kuma-double girder overhead cranes avumela ukufinyelela okulula ezingxenyeni ezibalulekile zokunakekelwa nokuhlolwa. Izinjini, ama-gearbox, amabhuleki, namasistimu kagesi kuyafinyeleleka ngaphandle kokuhlakaza u-crane, okwenza kube lula ukugcina nokunciphisa isikhathi sokuphumula.
5. Ukuhlukahluka kanye nokwenza ngokwezifiso
Idizayini ye-double girder ithatha ukucushwa okubanzi kwe-hoist, okunamathiselwe okukhethekile, kanye nezinhlelo ezizenzakalelayo ezizenzakalelayo. Lokhu kuguquguquka kuvumela i-crane ukuthi ihlangabezane nezidingo zezimboni ezahlukahlukene ngenkathi igcina ukusebenza okuphezulu namazinga okuphepha.
Okhrayini abangaphezulu ababhinca kabili bahlanganisa amandla esakhiwo, ukuzinza kokusebenza, kanye nokulungisa kalula, okubenza babe yisixazululo esikahle sokuphakamisa umsebenzi osindayo kanye nezicelo zezimboni ezidingeka kakhulu.