Ii-double girder gantry crane, ekwabizwa ngokuba yi-double beam gantry crane, yenye yezona ntlobo zixhaphakileyo ze-gantry cranes. Yenzelwe ngokukodwa ukuphatha imithwalo emikhulu kunye nenzima, iyenza ibe sisisombululo esifanelekileyo kushishino, ulwakhiwo, kunye nezicelo zolungiselelo. Ngokungafaniyo neemodeli zegirder enye, i-double girder structure inika amandla okunyusa aphezulu, ukuzinza okukhulu, kunye ne-span ebanzi, eyenza ukuba ifanelekele imisebenzi yokuphakamisa efuna ngakumbi.
Ngokwesakhiwo, ii-double girder gantry craneiqulathe amacandelo aphambili aliqela, kubandakanywa imiqadi ephambili, imiqadi yokuphela, imilenze exhasayo, imiqadi esezantsi, umkhondo wokubaleka wetroli, ikhabhu yabaqhubi, i-hoist trolley, i-crane traveling mechanism, kunye nenkqubo yolawulo yombane ephucukileyo. La malungu asebenza kunye ukuqinisekisa ukuphakanyiswa okugudileyo, okukhuselekileyo, kunye nokufanelekileyo. Uyilo oluqinileyo luvumela i-crane ukuba isebenze kumzila ophantsi komhlaba, mhlawumbi uxhaswe kuzo zombini iziphelo okanye ekupheleni kwesinye, ukubonelela ukuguquguquka kweemeko ezahlukeneyo zokusebenza.
Usetyenziso
Ii-double girder gantry cranesisisombululo esinzima esinomthwalo onamandla womthwalo, isakhiwo esilula, kunye nokusebenza kakuhle. Isetyenziswa ngokubanzi kumashishini ahlukeneyo kunye neemeko, kubandakanya:
Ishishini lokuVelisa: Kwimoto, ukwakhiwa kweenqanawa, amandla omoya, kunye nokuveliswa koomatshini, i-double girder gantry crane isetyenziselwa ukudibanisa, ukuqhaqha kunye nokuthutha izixhobo ezinkulu. Ikwaququzelela ukuphathwa kwezinto eziluhlaza kunye neemveliso ezigqityiweyo, ukuqinisekisa iinkqubo zokuvelisa ezigudileyo.
♦ Icandelo Lokwakha: Kwiindawo zokwakha, le crane isetyenziswa ngokubanzi ukuphakamisa nokuhambisa izinto ezinzima zokwakha. Ikhono layo lokuphatha amacandelo amakhulu esakhiwo kuphucula ukusebenza kakuhle kofakelo, ukuxhasa umsebenzi wokwakha okhuselekileyo, kunye nokukhawulezisa ukugqitywa kweprojekthi.
♦Ulungiselelo kunye noGcino:Umsebenzi onzima we-gantry craneszibalulekile kumaziko othutho kunye neendawo zokugcina iimpahla zokulayisha, ukothulwa, kunye nokupakishwa kweekhonteyina. Umthamo wabo owomeleleyo kunye noluhlu olubanzi lokusebenza lunceda ukufezekisa ukuhamba ngokukhawuleza kwempahla kunye nolawulo olungcono lwesitora.
♦Amazibuko kunye neZitena: Kwiiyadi zeekhonteyina kunye neetheminali zomthwalo omninzi, ezi crane zibalulekile ekuphatheni izikhongozeli ezinzima kunye nempahla eninzi. Ukusebenza kwabo okuthembekileyo kuhlangabezana neemfuno ezifunekayo zokusebenza kwezibuko, ukuphucula ukusebenza kakuhle ekulayisheni nasekukhupheni.
♦Izikhululo zoThutho lukaloliwe: Kwizithuthi zikaloliwe, ii-gantry cranes zisetyenziselwa ukulayisha kunye nokothula intsimbi, iinkuni, oomatshini, kunye nolunye umthwalo omkhulu. Zikwasetyenziswa nakwiiprojekthi zolwakhiwo lukaloliwe ukwenzela ukuphakamisa iziporo, amacandelo ebhulorho, nezinye izinto ezinkulu zokwakha.
♦ UGcino lwaNgaphandle kunye neeYadi zeMathiriyeli: Enkosi kumthamo wazo wokuphakamisa ophezulu kunye nobude obubanzi,iikrane zegantry ezimbini zegirderzilungele iindawo zokugcina iimpahla ezivulekileyo, iistokhwe, kunye neendibano zocweyo ezinomthwalo onzima, ezibonelela ngezisombululo ezisebenzayo zokuphatha imithwalo emikhulu.
Ngokusebenza kwayo okuthembekileyo, umthamo owomeleleyo wokuthwala umthwalo, kunye nobomi benkonzo ende, i-double girder gantry crane isetyenziswa ngokubanzi kumazibuko, kwimizi yeenqanawa, kwiifektri, kwiindawo zokugcina iimpahla, nakwiindawo zokwakha. Ayiphuculi kuphela imveliso kodwa iqinisekisa ukhuseleko kunye nokusebenza kakuhle ekuphatheni izinto ezinzima.
Iintlobo eziphambili kunye noLungiselelo lwe-Double Girder Gantry Cranes
I-double girder gantry cranes yenye yezona ntlobo zisetyenziswa kakhulu zezixhobo zokuphakamisa phezulu. Zibonakaliswa ngamabhanti amabini aqinileyo axhaswa yimilenze emi nkqo, ezi crane zihamba ngeereyili okanye ngamavili kwaye zinika amandla abalaseleyo, uzinzo, kunye nokuphakama kwamandla. Zikulungele ukuphatha imithwalo enzima kwindawo ebanzi yokusebenza kwaye ziqhele ukusetyenziswa kwiindawo zeenqanawa, iifektri, iindawo zolungiselelo, kunye neendawo zokwakha. Ngokuxhomekeke kwindawo yokusebenza, kukho iintlobo ezininzi eziphambili kunye nokucwangciswa kwe-double girder gantry cranes.
♦ I-Gantry Crane egcweleyo - II-gantry crane epheleleyoibaleka kwiireyile ezibekwe phantsi, kunye nemilenze yomibini ihamba kwiireyile. Olu luyilo lufanelekile ngokukodwa kwizicelo zangaphandle ezifana namachweba, iinqanawa, iiyadi zentsimbi, kunye neendawo zokwakha, apho kufuneka ukuphakamisa okukhulu kunye nokuhamba kwezinto ezinzima.
♦ Semi-Gantry Crane – Thei-semi-gantry craneinesiphelo esinye esixhaswa ngumlenze ohamba kumzila womhlaba, ngelixa elinye lixhaswa yisakhiwo esikhoyo sokwakha okanye imasti esisigxina. Olu luyilo lunceda ukugcina indawo kwaye lufanelekile kwiindibano zocweyo zangaphakathi okanye iisayithi ezineendawo zokusebenza ezilinganiselweyo. Zombini i-single girder semi-gantry kunye ne-double girder semi-gantry uqwalaselo ziyafumaneka ngokuxhomekeke kwiimfuno zomthwalo.
♦ IiCrane zikaloliwe eziMounted Gantry (RMG) –Uloliwe oxhonywe kwi-gantry craneszisetyenziswa kakhulu kwiitheminali zeekhonteyina kunye neeyadi ze-intermodal. Zisebenza kumzila kaloliwe omisiweyo osezantsi, zilayisha ngokufanelekileyo kwaye zothule iikhonteyina kwiinqanawa, iilori, kunye noololiwe, zinikezela ngokuchanekileyo kunye nemveliso ephezulu ekuphatheni iikhonteyina.
♦ IiCranes zeRubber Tyred Gantry (RTG) – Zixhotyiswe ngamatayara erabha ahlala ixesha elide endaweni yeereyile ezisisigxina,Iikhreyini zeRTGzinika ukuguquguquka okuphezulu kunye nokuhamba. Zihlala zisetyenziswa kwiiyadi zeekhonteyina, iindawo zokugcina, kunye nezixhobo zokuvelisa, apho ukukwazi ukuhamba ngokuzimeleyo kwiindawo ezahlukeneyo kubalulekile.
Kutheni Usithembe?
Ngeminyaka yamava kuyilo lwe-crane kunye nokuveliswa, sibonelela ngokuthembekileyo, ukusebenza okuphezuluiikrane zegantry ezimbini zegirderilungiselelwe ukuhlangabezana neemfuno ezahlukeneyo zamashishini. Izixhobo zethu zakhiwe ngobuchwephesha obuphezulu, ulawulo olungqongqo lwekhwalithi, kunye nezixhobo ezihlala ixesha elide, ukuqinisekisa ubomi benkonzo ende kunye nokusebenza okukhuselekileyo. Uninzi lwabathengi bethu bayaqhubeka nokusebenzisa iikhreyini zethu amashumi eminyaka, bebonisa ukuthembela kunye nokwaneliseka kwabo. Ukusikhetha kuthetha ukukhetha iqabane elithembekileyo elinokuzisa izisombululo ezifanelekileyo zokuphakamisa kunye nenkxaso ebalaseleyo emva kokuthengisa.
