
I-Rail Mounted Gantry Crane (RMG) luhlobo lwezixhobo zokuphatha izinto ezinzima ezisetyenziswa ngokubanzi kumachweba, kwii-container terminals, kunye nezixhobo ezinkulu zoshishino. Yenzelwe ngokukodwa ukuphatha izikhongozeli ze-intermodal ngokusebenza okuphezulu, ukuchaneka, kunye nokuthembeka. Ngokungafani ne-cranes ene-rubber-tired cranes, i-RMG isebenza kwiireyile ezisisigxina, ezivumela ukuba zifake indawo yokusebenza echaziweyo ngelixa ibonelela ngokusebenza okuzinzileyo kunye nokuhambelana.
Owona msebenzi uphambili wesiporo esixhonywe kwigantry crane kukudlulisa izikhongozeli phakathi kweenqanawa, iinqwelo zikaloliwe, neelori, okanye ukuzipakisha kwiiyadi zokugcina. Ixhotyiswe ngezixhobo zokunyusa eziphambili kunye nemivalo yokusasaza, ikhreyini inokutshixa ngokukhuselekileyo kwizikhongozeli zobukhulu obahlukeneyo kunye nobunzima. Kwiimeko ezininzi, iikhreyini ze-RMG zinokuphakamisa kwaye zibeke izikhongozeli ezininzi ngokulandelelanayo, nto leyo yonyusa kakhulu imveliso yesiphelo kunye nokunciphisa amaxesha okujika.
Enye yeenzuzo ezinkulu zikaloliwe onyuswe kwi-gantry crane sisakhiwo sayo esomeleleyo kunye nomthamo ophezulu wokuthwala umthwalo. Eyakhelwe kwintsimbi ehlala ixesha elide kunye neteknoloji ye-welding ephezulu, iqinisekisa ukuzinza kwexesha elide naphantsi komthwalo onzima. Iikhreyini ze-RMG zanamhlanje zixhotyiswe ngeenkqubo ezizihambelayo ezizihambela phambili kunye nolawulo, kubandakanywa itekhnoloji echasene ne-sway, i-laser positioning, kunye ne-remote monitoring. Ezi mpawu zomeleza ukhuseleko lokusebenza, ukuphucula ukuchaneka, kunye nokunciphisa iimpazamo zabantu.
Namhlanje's olukhawulezayo lwezothutho kunye namashishini enqanawa, uloliwe onyuswe kwi-gantry crane iye yaba yi-asethi eyimfuneko. Ngokudibanisa amandla, ukusebenza kakuhle, kunye nolawulo olukrelekrele, idlala indima ebalulekileyo ekufezekiseni imisebenzi yokuphatha iikhonteyina kunye nokuqinisekisa ukuhamba kakuhle korhwebo lwehlabathi.
I-rail mounted gantry crane (RMG) yenye yezona zinto zibalulekileyo zezixhobo kwiitheminali zeekhonteyina kunye namazibuko, eyilelwe ukuphatha kakuhle isikhongozeli, ukupakishwa kunye nokudluliselwa. Inkqubo yomsebenzi wayo ilandela ulandelelwano olucwangcisiweyo lokuqinisekisa ukhuseleko, isantya, kunye nokuchaneka ekusebenzeni.
Inkqubo iqala ngokubeka indawo. Umzila kaloliwe oxhonywe kwi-gantry crane ulungelelaniswa kunye neereyili zayo ezihambelanayo, ezifakwe ngokusisigxina emhlabeni okanye kwizakhiwo eziphakamileyo. Oku kunika i-crane indlela yokusebenza esisigxina kwaye iqinisekisa ukuhamba okuzinzile ngaphakathi kwe-terminal.
Xa sele isendaweni, umqhubi uqalisa inkqubo yokuvula amandla, isebenze umbane, i-hydraulic, kunye neenkqubo zokhuseleko zokuqinisekisa ukuba i-crane ikulungele ukusebenza. Emva koku, i-crane iqalisa ukuhamba ngeentsimbi zayo. Ngokuxhomekeke kwinkqubo, inokuthi iqhutywe ngesandla kwikhabhinethi okanye ilawulwe ngeenkqubo ezizihambelayo ezizihambelayo ukwenzela ukusebenza kakuhle.
Xa i-crane ifika kwindawo yokupakisha, inyathelo elilandelayo kukubandakanya isikhongozeli. I-spreader beam, eyenzelwe ukulungelelanisa ubungakanani besikhongozeli esahlukileyo, ithotyelwa kwisikhongozeli. Isebenzisa isixokelelwano sayo sokunyusela, isiporo segantry crane siphakamisa isikhongozeli ngokukhuselekileyo kwaye sisilungiselele ukuthuthwa.
Xa inkonkxa iphakanyisiwe, i-crane iyihambisa ngeentsimbi ukuya kwindawo eyabelwe yona. Oku kunokuba yiyadi yokugcina ukupakishwa okanye indawo ekhethiweyo apho isitya sitshintshelwa kwiilori, iinqwelo zikaloliwe, okanye iinqanawa. I-crane ke yenza umsebenzi wokupakisha okanye ukubeka, ukuthoba ngononophelo isikhongozeli kwindawo yayo eyiyo. Ukuchaneka kubalulekile kweli nqanaba ukuqinisekisa ukulungelelaniswa okukhuselekileyo kunye nokuphepha umonakalo.
Nje ukuba isikhongozeli sibekwe, umqadi we-spreader uyakhutshwa kwisigaba sokukhulula, kwaye i-crane ibuyela kwindawo yayo yokuqala okanye iqhubeke ngqo ukuphatha isikhongozeli esilandelayo. Lo mjikelo uyaqhubeka ngokuphindaphindiweyo, uvumela iitheminali ukuba zilawule umthamo ophezulu wemithwalo ngokufanelekileyo.
Ukuqukumbela, umzila kaloliwe onyuswe kwi-gantry crane isebenza ngokuqhutywa komsebenzi ocwangcisiweyo-ukubeka, ukuphakamisa, ukuthutha, kunye nokupakisha-eqinisekisa ukuba izikhongozeli ziphathwa ngesantya nangokuchanekileyo. Ukuthembeka kwayo kunye ne-automation kuyenza ibe sisixhobo esiyimfuneko kwi-port logistics yanamhlanje.
1.Yintoni i-gantry crane ekhwele uloliwe?
I-rail mounted gantry crane (RMG) luhlobo lwezixhobo zokuphatha izinto ezinkulu ezihamba kwiireyili ezisisigxina. Isetyenziswa kakhulu kumazibuko, kwiitheminali zeekhonteyina, iiyadi zikaloliwe, kunye neendawo zokugcina iimpahla zokuphakamisa, ukuthutha, kunye nokupakisha izitya zokuthumela ngenqanawa okanye eminye imithwalo enzima. Uyilo olusekwe kumzila kaloliwe lubonelela uzinzo kwaye luvumela ukuphathwa ngokufanelekileyo kwezikhongozeli kumgama omde.
2.Isebenza njani i-gantry crane exhonywe kwisiporo?
I-crane ye-RMG isebenza ngeendlela ezintathu eziphambili: i-hoist, i-trolley, kunye nenkqubo yokuhamba. I-hoist iphakamisa umthwalo ngokuthe nkqo, itroli iwuhambisa ngokuthe tye ngaphaya komqadi oyintloko, kwaye yonke i-crane ihamba ngeentsimbi ukuya kwiindawo ezahlukeneyo. Iikhreyini zanamhlanje zihlala zixhotyiswe ngeenkqubo ezizenzekelayo, eziphucula ukuchaneka kokubeka kunye nokunciphisa ukungenelela ngesandla.
3.Kufuneka igcinwe kangaphi i-gantry crane?
Iishedyuli zogcino zixhomekeke kumthwalo womsebenzi, iimeko zokusebenza, kunye neengcebiso zomenzi. Ngokuqhelekileyo, uhlolo lwesiqhelo kufuneka lwenziwe yonke imihla okanye ngeveki, ngelixa ukugcinwa okucokisekileyo kunye neenkonzo zenziwa ngekota okanye ngonyaka. Ukugcinwa kothintelo kunceda ukuqinisekisa ukhuseleko kunye nokwandisa ubomi besixhobo.
4.Ndingakwazi ukwenza ulondolozo ngokwam kwi-gantry crane?
Ukuhlolwa okusisiseko, njengokujonga iingxolo ezingaqhelekanga, iibholiti ezikhululekileyo, okanye ukunxiba okubonakalayo, kunokwenziwa ngabaqhubi abaqeqeshiweyo. Nangona kunjalo, ulondolozo lobuchwephesha kufuneka lwenziwe ngabachwephesha abaqeqeshiweyo abanamava ngombane, oomatshini, kunye neenkqubo zesakhiwo se-crane.
5.Ziziphi izinto eziluncedo kwi-gantry crane?
Iinzuzo eziphambili ziquka umthamo wokuphakamisa ophezulu, indawo echanekileyo yesikhongozeli, uzinzo ngenxa yesikhokelo sikaloliwe, kunye nokufaneleka kweeyadi zeekhonteyina ezinkulu. Ukongeza, iikhreyini ezininzi ze-RMG ngoku zifaka iidrive zokonga amandla kunye neenkqubo zokulawula ezikrelekrele, zizenza zombini zisebenze kwaye zinobuhlobo nokusingqongileyo.
6.Ingaba i-gantry crane exhonywe kuloliwe inokwenziwa ngokwezifiso?
Ewe. Iicranes zegantry ezixhonywe kuloliwe ziyakwazi ukulungelelaniswa kwiimfuno ezithile, ezifana nespans ezahlukeneyo, amandla okuphakamisa, ukuphakama kokupakisha, okanye amanqanaba okuzenzekelayo, ngokuxhomekeke kwiimfuno zezibuko okanye i-terminal.