
Roj hmab tyred gantry crane (RTG crane) yog ib qho khoom siv ntau yam thiab siv tau zoo hauv cov chaw nres nkoj, thawv terminals, rail yards, thiab chaw logistics loj. Nws yog tsim tshwj xeeb rau kev tuav cov thawv ntim khoom, muab kev hloov pauv yooj yim, kev txav mus los, thiab kev cia siab rau hauv stacking thiab hloov cov thawv. Tsis zoo li rail-mounted gantry cranes, roj hmab tyred gantry crane khiav ntawm cov log tsheb ruaj khov, uas tso cai rau nws txav mus los ntawm cov chaw sib txawv xws li pob zeb, asphalt, lossis txawm tias cov av compacted yam tsis raug kaw rau cov lem. Qhov kev txav mus los no ua rau RTG crane yog ib qho kev daws teeb meem zoo tshaj plaws rau cov chaw uas xav tau cov thawv hloov pauv hloov pauv thoob plaws cheeb tsam.
Cov qauv ntawm cov roj hmab tyred gantry crane feem ntau yog U-shaped steel thav duab nrog lub trolley thiab hoisting mechanism khiav raws lub nqaj gantry. Nws tuaj yeem nqa cov thawv ntim ntawm tus qauv loj-20ft, 40ft, lossis 45ft-siv cov khoom tshwj xeeb, thiab ua haujlwm zoo rau lawv txog 6 lossis 7 kab siab. Lub crane yog nruab nrog cov tshuab tsav siab heev, feem ntau siv los ntawm cov tshuab hluav taws xob diesel lossis hluav taws xob hluav taws xob los ntawm kev daws teeb meem hybrid. Niaj hnub RTGcranesfeem ntau haum nrog cov zaus hloov pauv, lub zog rov qab siv tshuab, thiab cov kev tswj xyuas ntse kom ntseeg tau tias kev ua haujlwm zoo, txuag hluav taws xob, thiab txo cov pa roj carbon emissions, ua raws li qhov xav tau ntawm qhov chaw nres nkoj ntsuab.
Ib qho txiaj ntsig tseem ceeb ntawm cov roj hmab tyred gantry cranes nyob hauv lawv cov kev tswj hwm qib siab thiab cov yam ntxwv automation. Nrog kev siv thev naus laus zis los tiv thaiv sway, cov txheej txheem qhov tseeb, thiab kev xaiv chaw taws teeb tswj kev ua haujlwm, RTGcranesho txhim kho kev nyab xeeb thiab tuav efficiency. Cov qauv tsis siv neeg tuaj yeem ua haujlwm tsis muaj neeg taug kev thiab kev npaj txoj hauv kev, txo kev siv zog thiab kev pheej hmoo ua haujlwm.
Hais txog kev siv, RTGcranesyog qhov tseem ceeb hauv cov thawv terminals thiab intermodal yards, qhov chaw uas lawv tswj cov kab rov tav hloov thiab ntsug stacking ntawm cov thawv, kom ntseeg tau ceev ceev tig lub sij hawm rau cov nkoj, tsheb thauj khoom, thiab tsheb ciav hlau. Lawv yoog tau, muaj peev xwm thauj khoom muaj zog, thiab kev ua haujlwm ntse ua rau cov roj hmab tyred gantry cranes tau txais txiaj ntsig zoo thiab npaj rau yav tom ntej rau kev lag luam logistics niaj hnub.
♦ Kev Maneuverability zoo heev: Cov roj hmab tyred gantry crane yog nruab nrog cov log roj hmab ruaj khov thiab cov kauj ruam ua ntej, tso cai rau nws txav mus rau ntau qhov kev taw qhia. Nws tuaj yeem ua haujlwm tau yooj yim hauv cov thawv ntim nruj, cov chaw nres nkoj, thiab cov tsev khaws khoom, ua kom muaj ntau yam zoo rau kev sib dhos thiab hloov cov thawv.
♦ Muaj Peev Xwm Muaj Peev Xwm: Cov roj hmab tyred gantry crane yog tsim los ua haujlwm hnyav, nrog ntau tus qauv muaj peev xwm nqa cov thawv hnyav txog li 50 tonnes. Qhov no ua rau nws tsim nyog rau kev thauj khoom loj ntawm cov nkoj, tsheb thauj khoom, thiab chaw cia khoom.
♦ Kev Tiv Thaiv Hauv av: Ua tsaug rau nws cov log tsheb roj hmab, lub crane ua haujlwm zoo ntawm qhov chaw sib txawv yam tsis muaj kev puas tsuaj. Cov yam ntxwv no ua kom muaj kev nyab xeeb ntawm kev ua haujlwm tshwj xeeb hauv pem teb, paved terminals, thiab cov thawv ntim, thaum txo cov nqi tu mus sij hawm ntev.
♦ Kev Nyab Xeeb Tshwj Xeeb: Kev nyab xeeb yog qhov zoo ntawm cov roj hmab tyred gantry crane. Nws yog nruab nrog lub tswb, sensors, thiab hydraulic clamps kom ruaj ntseg nqa thiab txo qhov kev pheej hmoo ntawm kev sib tsoo. Cov txheej txheem kev nyab xeeb no ua rau nws txhim khu kev qha rau cov chaw nres nkoj tsis khoom thiab lub davhlau ya nyob twg.
♦ Kev Ua Haujlwm Zoo: Cov roj hmab tyred gantry crane tuaj yeem ua haujlwm hauv phau ntawv lossis hom kev siv tshuab, txo lub sijhawm tuav thiab kev ua haujlwm. Nws kuj tau sib xws nrog cov thawv ntim khoom thiab lwm yam tshwj xeeb txuas, uas txhim kho kev ua haujlwm zoo thaum thauj khoom thiab tshem tawm.
♦ Tus Nqi-Kev Ua Tau Zoo: Los ntawm kev tshem tawm qhov xav tau ntawm cov cuab yeej tuav ntxiv, cov roj hmab tyred gantry crane muab cov txiaj ntsig zoo rau lub thawv txav thiab khaws cia. Nws txoj kev ntseeg siab thiab ntau yam ua rau nws yog qhov kev xaiv zoo tshaj plaws rau logistics thiab shipping tuam txhab thoob ntiaj teb.
Roj hmab tyred gantry crane (RTG crane) yog lub tshuab nqa nqa tau yooj yim thiab siv tau dav siv hauv cov chaw nres nkoj, cov thawv me me, thiab cov khoom siv thauj khoom kom zoo. Tsis zoo li rail-mounted cranes, ib qho RTG crane tso siab rau cov log tsheb ruaj khov tsis yog cov lem ruaj khov, muab kev yooj yim dua, kev ua tau zoo, thiab yooj yim ntawm kev txav mus los ntawm ntau qhov chaw ua haujlwm. Ua nrog lub gantry nruj thav duab uas lub tsev lub ntsiab hoist thiab lifting mechanism, RTG crane yog tsim los tuav hnyav ntim thiab intermodal units nrog precision.
Thaum lub nkoj lossis lub tsheb thauj khoom tuaj txog ntawm lub davhlau ya nyob twg, RTG crane tuaj yeem taug kev ncaj qha mus rau qhov chaw thauj khoom. Nws lub log roj hmab hnyav ua rau nws txav tau yooj yim hla ntau qhov chaw, suav nrog cov chaw nres nkoj, cov vaj tse pob zeb, thiab txawm hla txoj kev tsheb ciav hlau. Qhov kev ua haujlwm siab no ua kom ntseeg tau tias RTG crane tuaj yeem hloov kho sai sai rau kev hloov pauv kev ua haujlwm, txo qis sijhawm thiab txhim kho kev ua haujlwm.
Ib qho tseem ceeb ua haujlwm kom zoo dua ntawm cov roj hmab tyred gantry crane yog nws txoj kev ua haujlwm siab heev. Lub crane tuaj yeem tig, sib dhos nrog cov thawv ntim khoom, thiab taug kev nruj qhov chaw nrog kev ruaj ntseg. Nruab nrog txhim khu kev qha kauj thiab braking tshuab, RTG crane ua kom muaj kev nyab xeeb nqa thiab txav ntawm cov thawv txawm nyob hauv cov chaw tsis khoom.
Cov txheej txheem nqa yog siv los ntawm cov tshuab hluav taws xob lossis hydraulic, uas tsav lub hoist kom nce, qis dua, thiab thauj cov khoom hnyav. Nrog rau cov yam ntxwv xws li du hoisting, tiv thaiv sway tswj, thiab qhov tseeb qhov chaw, RTG crane tau lees paub cov thawv ntim khoom thiab rov ua haujlwm.
Hauv kev xaus, cov roj hmab tyred gantry crane yog qhov tseem ceeb hauv kev thauj mus los niaj hnub thiab kev xa khoom. Nws kev sib xyaw ua ke ntawm kev txav mus los, yooj yim, thiab nqa kev ua haujlwm ua rau RTG crane yog ib qho cuab yeej tseem ceeb rau cov chaw nres nkoj thiab cov chaw nres nkoj, ua kom ceev ceev, nyab xeeb, thiab tus nqi thauj khoom thauj thoob ntiaj teb cov saw hlau.