Cov lus qhia dav dav no tshawb txog qhov tsis txaus ntseeg ntawm overhead crane nqa, suav nrog cov txheej txheem kev nyab xeeb, kev suav cov peev txheej, cov sijhawm saib xyuas, thiab daws teeb meem ntau yam teeb meem. Peb yuav delve rau hauv ntau hom cranes, kev coj ua zoo tshaj plaws rau kev nqa nqa tau zoo, thiab cov peev txheej los xyuas kom muaj kev nyab xeeb thiab siv tau zoo.
Nyiaj siv ua haujlwm cranes, tseem hu ua choj cranes, feem ntau pom muaj nyob rau hauv chaw tsim khoom. Cov cranes txav horizontally raws txoj kev khiav, tso cai rau nqa thiab txav cov khoom hla ntau thaj chaw. Lawv lub peev xwm muaj txij li ob peb tons mus rau pua pua, nyob ntawm qhov tshwj xeeb tsim thiab daim ntawv thov. Kev xaiv kom raug yog nyob ntawm yam xws li qhov hnyav ntawm qhov khoom nqa thiab qhov kev ncua deb nws yuav tsum tau txav mus los. Rau cov ntawv thov hnyav, xav txog cov qauv tsim muaj los ntawm cov tuam txhab ua lag luam.
Jib cranes muab cov kev daws teeb meem ntau dua rau kev nqa hauv qhov chaw ua haujlwm me. Lawv muaj xws li ib tug jib caj npab mounted rau ib tug ruaj puag, muab ib tug txwv tab sis npaum lifting ntau yam. Jib cranes yog qhov zoo tshaj plaws rau cov ntawv thov uas muaj cov nyiaj siv ua haujlwm puv ntoob mus ncig ua si tsis zoo lossis tsis tsim nyog. Ntau hom jib cranes muaj nyob - phab ntsa-mounted, cantilever, thiab dawb-sawv - txhua tus muaj cov yam ntxwv tshwj xeeb los xav txog.
Gantry cranes zoo ib yam li nyiaj siv ua haujlwm cranes tab sis es tsis txhob taug kev ntawm txoj kev hla mus, lawv khiav hauv av theem. Qhov no ua rau lawv haum rau sab nraum zoov lossis loj qhib qhov chaw uas cov txheej txheem nyiaj siv ua haujlwm tsis tuaj yeem ua tau. Lawv muab kev yooj yim ntawm qhov chaw thiab tshwj xeeb tshaj yog siv los tuav cov khoom loj lossis loj.
Qhov tseeb txiav txim siab Kev nyab xeeb ua haujlwm Load (SWL) yog qhov tseem ceeb rau kev tiv thaiv kev sib tsoo. SWL yog qhov hnyav tshaj plaws uas crane tuaj yeem nqa tau zoo nyob rau hauv cov xwm txheej tshwj xeeb. Qhov kev suav no suav nrog cov xwm txheej xws li crane tus tsim, qhov xwm txheej ntawm nws cov khoom, thiab kev cuam tshuam ib puag ncig. Tsis quav ntsej SWL suav nrog tuaj yeem ua rau muaj kev puas tsuaj loj thiab raug mob. Nco ntsoov sab laj cov neeg tsim khoom cov kev qhia tshwj xeeb thiab cov qauv kev nyab xeeb cuam tshuam.
Kev saib xyuas tsis tu ncua thiab kev tshuaj xyuas yog qhov tseem ceeb los xyuas kom lub neej ntev thiab kev nyab xeeb ntawm kev ua haujlwm overhead crane nqa. Qhov no suav nrog teem sijhawm tshuaj xyuas cov khoom xws li hoisting mechanisms, brakes, hluav taws xob systems, thiab cov khoom siv. Lub sijhawm tu kom zoo, suav nrog lubrication thiab kev hloov kho, yuav tsum nyob hauv qhov chaw. Kev saib xyuas tsis saib xyuas ua rau muaj kev pheej hmoo ntawm kev ua haujlwm tsis zoo thiab muaj peev xwm xwm txheej.
Nkag siab txog kev kuaj mob thiab daws teeb meem li cas nrog koj overhead crane nqa tuaj yeem txuag lub sijhawm thiab tiv thaiv kev poob qis. Tej teeb meem tej zaum yuav muaj xws li lub cev muaj zog tsis ua hauj lwm, teeb meem nres, los yog teeb meem nrog lub hoisting mechanism. Ib qho kev tiv thaiv kev saib xyuas ua ke nrog kev ua sai sai hauv kev daws teeb meem me tuaj yeem tiv thaiv kev puas tsuaj loj.
Ua raws li cov txheej txheem kev nyab xeeb nruj yog tsis sib tham thaum ua haujlwm nrog overhead crane nqa. Cov neeg ua haujlwm yuav tsum tau txais kev cob qhia kom raug thiab muaj ntawv pov thawj, thiab cov txheej txheem kev nyab xeeb yuav tsum tau ua raws li nruj me ntsis. Qhov no suav nrog kev siv cov cuab yeej nqa kom tsim nyog, ua kev kuaj xyuas ua ntej nqa, thiab ua kom muaj kev sib txuas lus meej ntawm pab pawg ua haujlwm. Kev tshuaj xyuas kev nyab xeeb tsis tu ncua thiab cov kev cob qhia kev cob qhia yog qhov tseem ceeb los tswj kom muaj kev nyab xeeb ua haujlwm. Nco ntsoov ib txwm tham txog cov cai tswj kev nyab xeeb hauv zos thiab lub tebchaws rau cov kev cai tshwj xeeb.
Ntau lub koom haum muab kev pabcuam thiab kev cob qhia txog kev nyab xeeb overhead crane nqa kev ua haujlwm. Cov peev txheej no tuaj yeem muab kev nkag siab zoo rau cov kev coj ua zoo tshaj plaws, kev tswj hwm kev nyab xeeb, thiab cov txheej txheem daws teeb meem. Tshawb nrhiav cov koom haum no thiab siv lawv cov peev txheej yuav txhim kho koj txoj kev nkag siab txog kev nyab xeeb thiab ua haujlwm tau zoo.
| Hom Crane | Hom Muaj Peev Xwm | Daim ntawv thov |
|---|---|---|
| Overhead Traveling Crane | 1-100+ tons | Manufacturing, warehousing, kev tsim kho |
| Jib Crane | 0.5-10 tons | Rhiav, me me factories, tu bays |
| Gantry Crane | 1-50+ tons | Shipyards, chaw tsim kho, kev ua haujlwm sab nraum zoov |
Yog xav paub ntxiv txog koj cov kev xav tau ntawm cov tshuab hnyav, xav txog kev tshawb nrhiav cov kev xaiv muaj nyob ntawm Suizhou Haicang Tsheb Muag Khoom Co., Ltd. Lawv muaj ntau yam kev xaiv kom tau raws li koj cov kev xav tau tshwj xeeb.
Tsis lees paub: Kab lus no muab cov ntaub ntawv dav dav thiab yuav tsum tsis txhob suav tias yog cov lus qhia tshaj lij. Nco ntsoov sab laj nrog cov kws tshaj lij uas tsim nyog rau kev taw qhia tshwj xeeb overhead crane nqa thiab cov txheej txheem kev nyab xeeb.