I-Flexible Rubber Tyred Gantry Crane ye-Port Operations

Irabha etyedlwe yirabha yegantry crane (i-RTG crane) ngumatshini okhethekileyo ophathwayo osetyenziswa kakhulu kumazibuko, kwiitheminali zeekhonteyina, iiyadi zikaloliwe, kunye neehabhu ezinkulu zolungiselelo. Eyilwe ngokushukumiseka kunye nokuguquguquka kwengqondo, i-raber ene-gantry crane iqhuba amatayara erabha ahlala ixesha elide endaweni yeereyili ezisisigxina, eyivumela ukuba ihambe ngokukhululekileyo kwiindawo ezahlukeneyo zokusebenza kwaye ivumelane neemeko ezahlukeneyo zokusebenza. Oku kuyenza ibe sisixhobo esiyimfuneko sokupakisha, ukulayishwa, kunye nokothula izikhongozeli eziqhelekileyo ezifana ne-20ft, 40ft, kunye neeyunithi ze-45ft ngokuchaneka okuphezulu kunye nokusebenza kakuhle.

Ulwakhiwo lwerabha enethaya ye-gantry crane ngokuqhelekileyo lubandakanya isakhelo sentsimbi yegantry, itroli enesixhobo sokuphakamisa, kunye ne-spreader sokunyuswa kwesikhongozeli. Itroli ihamba ecaleni kwe-gantry beam, eyenza ukuba i-crane iphakamise kwaye ibeke izikhongozeli kwimiqolo emininzi kunye nokuphakama. Iimodeli ezikwinqanaba eliphezulu zinokupakisha izikhongozeli ukuya kuthi ga kwisithandathu okanye esisixhenxe ukuphakama kunye nokunqumla kwimiqolo emininzi, ukwandisa ukusetyenziswa kwendawo eyadini. Ngobuchule bokuphakamisa ukusuka kwishumi ukuya kumakhulu eetoni, i-RTG crane iyakwazi ukujongana neemfuno ezinzima zolungiselelo lwangoku.

Enye yeenzuzo eziphambili ze-rabha ene-gantry crane kukukwazi ukuhamba. Ixhotyiswe ngeendlela ezininzi zokuqhuba-njengokuhamba ngokuthe tye, ukuhamba nge-oblique, kunye ne-90-degree steering-I-crane iyakwazi ukuhamba ngokulula kwiindawo ezimxinwa, ijikeleze kwindawo, kwaye ivumelane nokuhlelwa kweeyadi ezinzima. Oku kuyenza ilunge ngakumbi kwiitheminali ezixineneyo apho ukuguquguquka nokuchaneka kubalulekile.

Iikhreyini ze-gantry zanamhlanje ezifakwe irabha zenziwe ngobuchule bamandla kunye nokhuseleko engqondweni. Uninzi lwamkela iinkqubo zombane okanye ze-hybrid drive ezinolawulo oluguquguqukayo lokuphindaphinda, itekhnoloji yokubuyisela amandla, kunye neempawu zokubeka iliso ezikrelekrele. Ukhuseleko luphuculwe ngeenkqubo ezichasene ne-sway, ukukhuselwa komthwalo ogqithisiweyo, kunye nemisebenzi yokumisa ngokuzenzekelayo, ukuqinisekisa ukugcinwa okukhuselekileyo kunye nokusebenza kakuhle kwesikhongozeli.

Isishwankathelo, i-crane ye-rabha enetyhaywa ye-gantry idibanisa amandla okuphakamisa umsebenzi onzima, ukuguquguquka okuphezulu, kunye nokusebenza okukrelekrele ukuhambisa ukusebenza okugqwesileyo kwi-port kunye ne-logistics environments. Ukukwazi kwayo ukuphatha umthamo omkhulu wezikhongozeli ngokufanelekileyo kuyenza ilitye lembombo lemisebenzi yorhwebo yehlabathi kunye nesixhobo esibalulekileyo kumaziko othutho aphakathi kweendlela zanamhlanje.

♦ I-Main Crane Structure: I-raber tyred gantry crane, edla ngokubizwa ngokuba yi-gantry crane enzima, yakhiwe ngefreyimu yentsimbi eyomeleleyo enika isiseko sokuphakamisa nokuhambisa izitya. Esi sakhiwo siphambili sixhasa indlela yokuphakamisa kwaye siqinisekisa ukuqina phantsi kweemeko zokusebenza ezinzima.

♦ Amavili kunye namaTayara: Ixhotyiswe ngamatayara amakhulu erabha, icrane inokuhamba kwiindawo ezahlukahlukeneyo, kuquka ikhonkrithi, i-asphalt kunye neeyadi zeekhonteyina. La mavili anika icrane ukushukumiseka okugqwesileyo, ngokungafaniyo neekhreyini ezixhonywe kuloliwe, kwaye ziyenza ilungele ukusebenza kwezibuko elibhetyebhetye.

♦ I-Axles kunye ne-Suspension System: Ukusingatha ubunzima bee-crane kunye nezikhongozeli ezinzima, ii-axles kunye nokumiswa zisasaza imithwalo ngokulinganayo kwaye zigcine ibhalansi. Oku kuqinisekisa ukusebenza kakuhle nangona i-crane iqhuba imijikelezo eqhubekayo yokuphakamisa kwiindawo ezixakekileyo.

♦ I-Telescopic Boom: Iikhreyini ezininzi ezifakwe irabha ezinamavili erabha ziquka i-telescopic boom yokupakisha kunye nokukhupha izitya. Eli candelo landiswayo livumela i-crane ukulungisa ubude kunye nokufikelela, okwenza kube lula ukulawula ngokufanelekileyo imiqolo emininzi yezikhongozeli ezipakishweyo.

♦ Inkqubo ye-Spreader: I-spreader, eqhotyoshelwe kwindlela yokunyusa, ibamba izitya ngokukhuselekileyo ngexesha lokuphakamisa. Imifuziselo ephucukileyo ye-gantry cranes zisebenzisa i-automatic spreaders ezilungelelanisa ubungakanani besikhongozeli esiqhelekileyo, siphucula ukhuseleko kunye nokusebenza kakuhle.

♦ Inkqubo Yokulawula: I-crane ye-RTG yanamhlanje ixhotyiswe ngenkqubo yokulawula ehlakaniphile, ehlala isekelwe kwi-PLC, ivumela ukulawulwa okuchanekileyo, ukujikeleza, kunye nokupakisha. Iimpawu ezizenzekelayo zinciphisa umthwalo womsebenzi kunye nokuphucula imveliso yeeyadi zeebhokisi.

♦ IiNdlela zeNkxaso yoMhlaba kunye noKhuseleko: I-crane isebenza ngenkxaso eyongezelelweyo yomhlaba, kubandakanywa i-stabilizers kunye ne-container pads. Iinkqubo zokhuseleko ezifana ne-alam, izinzwa, kunye nezitophu zikaxakeka zakhiwe ukuze kuthintelwe iingozi kunye nokukhusela abaqhubi kunye nezixhobo.

Ngamafutshane, i-rabha etyedlwe yi-gantry crane luhlobo olulodwa lwe-gantry crane enzima eyenzelwe iitheminali zeekhonteyina kunye neendawo zeenqanawa. Ngamacandelo ayo athembekileyo kunye neenkqubo eziphambili, iqinisekisa ukuphatha ngokufanelekileyo, okukhuselekileyo, kunye nokuguquguqukayo kweekhonteyina kulungiselelo lwehlabathi.