Ntawm cov ntau ntau cheebtsam ntawm lub crane, tuskawgTej zaum yuav tsis yog qhov muag pom tshaj plaws, tab sis nws undoubtedly ua lub luag haujlwm tseem ceeb hauv kev txuas rau cov nqaj qaum thiab qis dua tsuas tshwm sim ntawm ob-girder cranes. Qhov tseeb, qhov no yog ib qho kev to taub yuam kev.Today, cia peb tham txog dab tsiKawg Beamsyog thiab lawv txoj haujlwm nyob rau ntau hom cranes.
Dab tsi yog qhov kawg nqaj
TusKawg BeamsYog cov qauv hla ntawm ob qho kawg ntawm tus choj choj, ib yam nkaus li ntawm tus choj ncej (lossis cov log tsheb thiab cov khoom siv sab laug thiab cov khoom siv sab laug, ua kom lub ntsej muag zoo nkauj, ua kom lub crane kom txav tau txoj kev du.
Kev hais lus kev hais lus, xaus kab teeb yog feem ntau lub thawv-zoo li cov qauv sib yuav welded ua ke, thiab qee cov steel sib xyaw qauv. Cov kev txiav txim siab tseem ceeb yog thauj khoom muaj peev xwm thiab tiv thaiv muaj peev xwm tiv thaiv lub peev xwm uas muaj peev xwm xws li cov lus luv thiab muaj peev xwm ntawm lub crane. Nws yog ib qho tsim nyog yuav tsum kom muaj kev sib txuas ruaj khov nrog lub nqaj tseem ceeb thaum tseem ua cov teeb tsa kev teeb tsa ua raws li cov kev cai sib tw.
Txoov kawg tsis yog tsuas pom ntawm ob-girder cranes
Coob tus neeg xav tias qhov kawg kab teeb yog tshwj xeeb rau ob chav-girder cranes, tab sis tsis pom muaj ntau hom Beans tuaj yeem pom hauv ntau hom kev cranes thiab gantry cranes. Txawm li cas los xij, hauv cov qauv sib txawv, lawv cov foos thiab cov haujlwm yuav txawv me ntsis.
- Qhov kawg nqaj ntawm ob lub nqaj crane: Hauv ob-girder crane, kawg qhov kawg ntawm cov nqaj hlau, yog tias qhov kev ua tiav ntawm lub zog loj, tab sis kuj tseem ua tiav rau lub zog ntawm lub zog. Poob lawm, thiab lwm yam ntawm cov cheebtsam ua haujlwm ua ke kom muaj lub crane los mus txav sab tom qab.
- Qhov kawg teeb ntawm ib tug nqaj crane: Txawm hais tias ib tug Girder crane muaj tsuas yog ib qho girder loj, tab sis lawv txoj haujlwm tsis zoo ntawm cov nqaj tseem ceeb, thiab qhov kawg yog sib npaug, Crane thaum lub sijhawm ua haujlwm.
- Qhov kawg nqaj ntawm ib gantry crane: Nyob rau hauv Gantry qauv ntawm Gantry crane, kawg yog ib qho tseem ceeb ntawm Gantry, tsis tsuas yog muaj nyob rau ntawm Gantry, tsis tsuas yog tsim nyob rau hauv qhov chaw sib txawv
Tsis muaj teeb meem dab tsi ntawm crane nws yog, lub luag haujlwm tseem ceeb ntawm lub kawg nqaj tsis tuaj yeem sib cais los ntawm cov ntsiab lus no:
- Kev Sib Txuas thiab Thauj Khoom Siv: Nws txuas lub ntsiab ntawm lub nqaj, khiav tsheb thiab lwm yam kev sib txuas ua ke thiab tus kheej hnyav rau txoj kev sib tw, ua kom muaj kev ruaj ntseg tag nrho ntawm cov haujlwm.
- Ua tiav kev mus ncig: Lub log teeb thiab khiav kev tawm tswv yim teeb tsa ntawm qhov kawg teeb yog "lub peev txheej" uas pab tau lub crane kom ua haujlwm rau ntawm qee yam.
- Kev Ruaj Ntseg Kev Nyab Xeeb: Cov khoom siv kev nyab xeeb xws li buffers thiab cov kev txwv mus ncig ua si feem ntau yog nruab rau ntawm qhov kawg teeb. Thaum lub crane khiav mus rau ob qho kawg ntawm txoj kev, cov khoom siv no tuaj yeem ua lub luag haujlwm ntawm kev ua haujlwm los ntawm derailing lossis sib tsoo, thiab ua kom muaj kev nyab xeeb ntawm kev ua haujlwm.
