Ib qho Girder Gantry Crane yog ib qho kev txhawb nqa ntau yam siv dav hauv ntau lub lag luam rau kev tuav cov khoom. Kev nkag siab txog nws cov ntsiab lus tseem ceeb yog qhov tseem ceeb rau kev ua kom pom kev ua haujlwm zoo, kev nyab xeeb, thiab kev saib xyuas. Ntawm no yog cov khoom tseem ceeb uas ua rau ib leeg girder gantry crane:
Girder: Lub girder yog lub crane thawj kab kab rov tav, feem ntau yog ua los ntawm cov hlau. Nws spans qhov dav ntawm lub crane thiab txhawb nqa lub load. Nyob rau hauv ib lub girder gantry crane, muaj ib tug girder, uas yog txuas nrog lub crane ob txhais ceg. Lub girder lub zog thiab kev tsim qauv yog qhov tseem ceeb vim nws dais qhov hnyav ntawm lub load thiab lub hoisting mechanism.
Xaus Carriages: Cov no yog nyob rau ntawm ob qho kawg ntawm lub girder thiab tau nruab nrog lub log uas khiav hauv av lossis ntawm txoj hlua. Cov tsheb thauj khoom kawg tso cai rau lub crane txav mus rau kab rov tav raws txoj kev khiav, ua kom yooj yim rau kev thauj mus los ntawm cov khoom thauj hla ib cheeb tsam.
Hoist thiab Trolley: Lub hoist yog lub lifting mechanism uas txav vertically nce los yog qis loads. Nws yog mounted rau ib tug trolley, uas mus horizontally raws lub girder. Lub hoist thiab trolley ua ke ua kom qhov chaw thiab txav ntawm cov khoom.
Ob txhais ceg: Cov ceg txhawb nqa lub girder thiab yog mounted rau lub log los yog ntsia, nyob ntawm seb lub crane tsim. Lawv muab kev ruaj ntseg thiab kev txav mus los, tso cai rau covib leeg girder gantry cranetxav raws av los yog lem.
Control System: Qhov no suav nrog kev tswj xyuas kev khiav haujlwm ntawm crane, uas tuaj yeem ua tau phau ntawv, pendant-tswj, lossis chaw taws teeb tswj. Lub kaw lus tswj tswj kev txav ntawm lub hoist, trolley, thiab tag nrho cov crane, ua kom muaj kev nyab xeeb thiab ua haujlwm zoo.
Kev Nyab Xeeb Nta: Cov no suav nrog kev txwv kev hloov pauv, cov khoom siv tiv thaiv overload, thiab nres thaum muaj xwm txheej ceev kom tsis txhob muaj xwm txheej thiab ua kom muaj kev nyab xeeb.
Txhua yam ntawm cov khoom no ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm tag nrho ntawm ib leeg girder gantry crane, pab txhawb rau nws cov txiaj ntsig thiab kev nyab xeeb hauv kev tuav cov khoom.
Post lub sij hawm: Aug-12-2024
