
Enhliziyweni yayo yonke i-gantry crane yesiqukathi kukhona uhlaka lwephothali oluqinile noluklanywe ngokunembile olwenzelwe ukuphatha imithwalo emikhulu eguquguqukayo ngesikhathi sokukhushulwa, ukuhamba, nokupakisha. Izingxenye eziyinhloko zesakhiwo zihlanganisa imilenze kanye ne-gantry, i-bridge girder, ne-trolley ene-spreader.
Imilenze ne-Gantry:Isakhiwo se-gantry sisekelwa imilenze yensimbi emibili noma emine eqondile, eyenza isisekelo se-crane. Le milenze ijwayele ukuklanywa kohlobo lwebhokisi noma uhlobo lwe-truss, kuye ngomthamo womthwalo nezimo zokusebenza. Zisekela isisindo sawo wonke u-crane, okuhlanganisa ibhande, i-trolley, isipredishithi, nomthwalo wesitsha. I-gantry ihamba ngojantshi (njengaku-Rail Mounted Gantry Cranes - RMGs) noma amathayi enjoloba (njengaku-Rubber Tyred Gantry Cranes - RTGs), evumela ukusebenza okuguquguqukayo kuwo wonke amayadi weziqukathi.
I-Bridge Girder:Ibhinca lebhuloho linqamula indawo yokusebenza futhi lisebenza njengomzila wesitimela wetroli. Yenziwe ngensimbi enamandla amakhulu, idizayinelwe ukumelana nengcindezi ye-torsional futhi igcine ukuqina kwesakhiwo ngesikhathi sokunyakaza kwe-lateral trolley.
I-Trolley ne-Spreader:I-trolley ihamba eduze kwegirder, iphethe isistimu yokuphakamisa kanye ne-spreader esetshenziselwa ukuphakamisa, ukuthutha, nokubeka kahle iziqukathi. Ukunyakaza kwayo okubushelelezi, okuzinzile kuqinisekisa ukulayisha nokusebenza kahle kokunqwabelanisa emigqeni yeziqukathi eziningi, okukhulisa ukukhiqiza kwegceke.
I-gantry crane efakwe i-container spreader kanye nama-twist locks inikeza isisombululo esinokwethenjelwa nesizenzakalelayo sokuphatha iziqukathi ze-ISO emachwebeni, amatheminali wezimpahla, namayadi aphakathi kwe-intermodal. Idizayini yayo ethuthukisiwe iqinisekisa ukuphepha, ukunemba, nokusebenza kahle okuphezulu.
Ukuhlanganyela kwe-Automatic Twist Lock:Isipredishithi sisebenzisa amasistimu asebenza ngogesi noma kagesi ukuze sizungezisa ngokuzenzakalelayo izingidi zokusonta ekhoneni lesiqukathi. Lokhu kuzenzakalela kuvikela umthwalo ngokushesha, kunciphisa ukuphatha mathupha, futhi kuthuthukisa isivinini sokuphakamisa sonke nokuphepha.
Izikhali ze-Telescopic Spreader:Izingalo zokusakaza ezilungisekayo zinganweba noma zihoxise ukuze zilingane nosayizi abahlukene besiqukathi—imvamisa engu-20 ft, 40 ft, kanye no-45 ft. Lokhu kuvumelana nezimo kuvumela i-gantry crane enkulu ukuthi ibambe izinhlobo eziningi zeziqukathi ngaphandle kokushintsha izisetshenziswa.
Ukuqapha Ukulayisha Nokulawula Ukuphepha:Izinzwa ezihlanganisiwe zikala isisindo somthwalo ekhoneni ngalinye futhi zithole ubukhona besiqukathi. Idatha yesikhathi sangempela isiza ukuvimbela ukugcwala ngokweqile, isekela ukulungiswa kokuphakamisa okuhlakaniphile, futhi igcina ukuzinza kuyo yonke imisebenzi.
I-Soft Landing and Centering System:Izinzwa ezengeziwe zithola indawo engaphezulu yeziqukathi, ziqondisa isipredishithi ukuze sihlanganyele ngokushelelayo. Lesi sici sinciphisa umthelela, sinqanda ukungahambi kahle, futhi siqinisekisa ukuma okunembile phakathi nokulayisha nokuthulula.
Ukunyakaziswa kwesiqukathi, ikakhulukazi ngaphansi kwezimo ezinomoya noma ukunyakaza okungazelelwe, kubangela ingozi enkulu ekusebenzeni kwe-crane. Ama-cranes e-container gantry esimanje ahlanganisa kokubili amasistimu asebenzayo kanye ne-passive anti-sway ukuze aqinisekise ukuphatha okubushelelezi, okunembayo, nokuphephile.
I-Active Sway Control:Isebenzisa impendulo yesikhathi sangempela yokunyakaza kanye nama-algorithms wokubikezela, isistimu yokulawula i-crane ilungisa ngokuzenzakalelayo ukusheshisa, ukwehla, nesivinini sohambo. Lokhu kunciphisa ukunyakaza kwe-pendulum komthwalo, kuqinisekisa ukuzinza ngesikhathi sokuphakamisa nokuhamba.
I-Mechanical Damping System:Ama-dampers asebenzisa i-hydraulic noma entwasahlobo afakwa ngaphakathi kwe-hoist noma i-trolley ukuze amunce amandla e-kinetic. Lezi zingxenye zinciphisa ngempumelelo i-swing amplitude, ikakhulukazi ngesikhathi sokusebenza kokuqala noma ezindaweni ezinomoya ophezulu.
Izinzuzo Zokusebenza:Isistimu ye-anti-sway yenza kube mfushane isikhathi sokuzinza komthwalo, ikhuphula ukusebenza kahle kwesiqukathi, ivimbele ukungqubuzana, futhi ithuthukise ukunemba kwesitaki. Umphumela uba ukusebenza okusheshayo, okuphephile, nokuthembeke nakakhulu kwe-gantry crane enkulu ekusebenzeni kwechweba okudingayo.