I-Gantry cranes zixhobo zokuphakamisa i-industrial-duty-duty-duty-duty-duty-duty-duty-device zixhobo eziququzelela ukuhamba kweempahla kunye nezixhobo kumashishini ahlukeneyo. Ngokuqhelekileyo zixhaswe kumzila okanye amavili, okubavumela ukuba banqumle kwiindawo ezinkulu ngelixa bephakamisa, beshukuma, kwaye bebeka izinto ezinzima. Iikhreyini zeGantry ziza kwiindidi ezininzi ezahlukeneyo, iimilo, kunye nobukhulu, kwaye zihlala zenziwe ngokwesiko ukuze zilungeleishishini elithileiimfuno.
Nazi ezinye zeentlobo ezahlukeneyo ze-gantry cranes kunye nendlela ezisetyenziswa ngayo kumashishini ahlukeneyo:
1. I-Single Girder Gantry Crane: Olu hlobo lwecrane lusetyenziswa ikakhulu kwimizi-mveliso, kwiindawo zokusebenzela, nakwiiyadi zokugcina, apho kukho imfuneko yokunyusa nokuhambisa imithwalo enobunzima obufikelela kwiitoni ezingama-20. Iquka umbhinqo omnye oxhaswe ngamanqanaba amabini aphakamileyo, kwaye i-hoist ihamba ngobude bebhande.
2. I-Double Girder Gantry Crane: Olu hlobo lwe-crane lusetyenziselwa imithwalo enzima, ngokuqhelekileyo phakathi kwe-20 kunye ne-500 yeetoni, kwaye ixhaphake ngokufumaneka kwiindawo zeenqanawa, iintsimbi zentsimbi, kunye neendawo zokwakha. Inezibhanti ezimbini ezixhaswe ziintsika ezine, kwaye isinyusi sihamba sinqumla kwisithuba secrane.
3. I-Semi-Gantry Crane: Olu hlobo lwekhreyini lunesiphelo esinye esixhaswe kwilori enamavili ngelixa elinye icala lixhaswa kumgaqo weenqwelo-moya. Isetyenziswa ikakhulu kwimizi-mveliso, kwiindawo zokugcina iimpahla, nakwiindawo zokugcina izitya, apho kukho indawo encinane kunye nesidingo sezisombululo zokuphatha ezibhetyebhetye.
4. I-Mobile Gantry Crane: Olu hlobo lwe-crane lwenzelwe ukuthwala kwaye luhlala lusetyenziswa kwiindawo zokwakha kunye neziganeko zangaphandle. Iquka isakhelo esixhaswe ngamavili amane okanye iqonga elinamavili, kwaye isinyusi sihamba sinqumla kwisithuba se-crane.
5. I-Truss Gantry Crane: Olu hlobo lwekhreyini lusetyenziswa kumashishini apho kukho imfuneko yokususwa okuninzi kobude. Iquka isakhiwo se-truss esilula esixhasa amacandelo okuthwala umthwalo we-crane, okwenza kube sisisombululo esifanelekileyo kwiindawo zokwakha okanye iindawo ezinkulu ezivulekileyo.
Kungakhathaliseki ukuba luhlobo luni lwe-gantry crane esetyenziswayo, bonke babelana nenjongo efanayo yokwenza ukuphakamisa okunzima kunye nokuhamba ngokufanelekileyo kunye nokusebenzayo. Iicranes zeGantry ziyimfuneko kuluhlu olubanzi lwamashishini, kubandakanya ukuhambisa, ukwakhiwa, kunye nokuvelisa. Balungelelanisa iinkqubo, banciphise ixesha kunye neendleko zabasebenzi, kwaye baphucule ukhuseleko lwabasebenzi.
Kwishishini lokuthumela ngenqanawa,iikhreyini zegantrydlala indima ebalulekileyo ekulayisheni nasekothuleni imithwalo esuka ezinqanaweni. Izibuko zemigqomo zihlala zisebenzisa iigantries ezininzi ukuphatha umthamo omkhulu wezikhongozeli ngokukhawuleza nangokufanelekileyo. Iikhreyini ziyakwazi ukuphakamisa imithwalo ukusuka enqanaweni, ukuyihambisa ngaphesheya kwezibuko ukuya kwindawo yokugcina, kwaye emva koko ilayishe kwizithuthi zokuthutha.
Kwishishini lokwakha, ii-gantry cranes zisetyenziselwa ukulungiswa kwesiza, ukulungiswa komhlaba kunye nokwakhiwa kwezakhiwo. Zisenokusetyenziswa ukuhambisa izinto zokwakha ezinzima, izixhobo, nezixhobo ukuya nokubuya kwiindawo zokusebenza. I-cranes ye-Gantry ibaluleke kakhulu kumsebenzi wokwakha apho indawo iyancipha, kwaye ukufikelela kunqatshelwe.
Ekugqibeleni, kwishishini lokuvelisa, i-gantry cranes isetyenziselwa ukuhambisa izinto eziluhlaza, umsebenzi oqhubekayo, kunye neemveliso ezigqityiweyo malunga nomgangatho wefektri. Ziyakwazi ukulungelelaniswa ukuze zihambelane noyilo oluthile lwefektri kunye nokuhamba komsebenzi, ukuphucula imveliso kunye nokunciphisa umngcipheko weengozi okanye ukulimala.
Ukuqukumbela, i-gantry cranes zizixhobo eziguquguqukayo kwaye ziyimfuneko kumashishini ahlukeneyo, kunye neentlobo ezahlukeneyo ze-gantry cranes ziyilelwe ukuhlangabezana neemfuno ezithile. Zenzelwe ukuphucula ukuhamba komsebenzi, ukwandisa imveliso, kunye nokunciphisa umngcipheko weengozi emsebenzini. Njengoko amashishini eqhubela phambili kwaye avela, ii-gantry cranes ziya kudlala indima ebaluleke kakhulu ekuququzeleleni ukuhamba kweempahla kunye nezixhobo kwihlabathi liphela.
