Crane log yog qhov tseem ceeb taug kev ntawm choj cranes thiab gantry cranes, uas cuam tshuam ncaj qha cuam tshuam rau lub zog ua haujlwm, thauj khoom muaj peev xwm thiab kev pabcuam lub neej ntawm cov khoom siv. Cov hauv qab no yog cov ncauj lus kom ntxaws ntawm ob hom lub log crane:
1. Choj LogNta:
Taug qab hom: feem ntau sau rau ntawm I-nqaj lossis lub thawv lem cov duab yuav tsum sib phim txoj kev (xws li lub tiaj tread, conical lossis cylindrical).
Crane lub log kev faib: Lub log tau faib rau ntawm qhov kawg teeb ntawm ob sab ntawm lub nqaj hlau thiab lub neej thauj khoom yuav tsum tau sib npaug.
Kev tsav tsheb hom: lub log tsheb (tsav tsav) yog ua ke nrog lub log uas tsav tau tig los ntawm lub cev muaj zog thiab reducer.
Xav Tau Cov Kev Cai:
Cov khoom siv: High-zog nrum hlau (xws li ZG340-640) lossis Alloy Steel (xws li ob lub ntsej muag sib luag ntawm HRC45-55.
Flange tsim: ib leeg flange (tiv thaiv kev ua txhaum) lossis ob tog flange (high-precision track), lub flange qhov siab yog feem ntau 20-30mm.
Cov kabmob configuration: Siv spherical menyuam bearings los yog cov menyuam yaus tapered kom hloov kho kom haum.
Teeb meem ib txwm muaj:
Kev tsis ncaj taug kev ua lub log ntoo ntug;
Overload ua rau lub log tread xev lossis tawg;
Kev sib txawv ua rau "taug qab Gnawing" tshwm sim.
2. Gantry crane logNta:
Taug qab hom: P-hom stair hlau lossis qu-hom crane-qhia txog crane-cov log yuav tsum hloov mus rau sab nraum zoov ib puag ncig (xws li corrosion tsis kam thiab hmoov av tiv thaiv).
Crane log Teeb txheej: Nws tuaj yeem muab faib ua plaub lub log, yim lub log lossis ntau lub log lossis ntau dua cov pob zeb loj.
Trolley Mus ncig tebchaws: Feem ntau yog cov log tsheb (xws li ntau zaus zaus nrawm nrawm), thiab cov tshuaj tiv thaiv kab mob ntshav thiab cov tshuaj tiv thaiv kab mob npaws.
Xav Tau Cov Kev Cai:
Qoob qaug zog: Dynamic kev thauj khoom tau nquag, thiab cov ntaub ntawv muaj txhij txhua (xws li forged hlau).
Anti-Seem: Lub log Tread tuaj yeem ntxiv nrog cov qauv nplua lossis cov khoom sib txhuam siab coefficient.
Maintenance convenience: The outdoor environment requires a sealed lubrication system to reduce the frequency of maintenance.
Xaiv General thiab Txij Nkawm Cov Ntsiab Lus
Xaiv cov tsis xaiv:
Crane log txoj kab uas hla (φ200-800mm hom) thiab cov log log siab (feem ntau ≤1.5 zaug lub log muaj log cia tau);
Crane log ua haujlwm qib (xws li M4-M7 sib raug rau lub neej sib txawv ntawm lub neej).
Cov Lus Qhia Txij Nkawm:
Nquag ntsuam xyuas lub log kev hnav khaub ncaws (hnav ntsuas ntsuas ≤2mm ib hlis);
Ntub bearings (hloov roj txhua 3-6 lub hlis);
Raws txoj kev sib tw ua kom zoo nkauj (tsis pub dhau lub dimkees ± 3mm).
Kev daws teeb meem:
Rail gnawing: kho txoj kev tsheb ncua lossis lub log kab rov tav tawm;
Suab nrov txawv: Khij cov kabmob puas tsuaj lossis cov nyom loosening.
Los ntawm kev xaiv tsim nyog thiab txij nkawm, crane lub log muaj peev xwm txhim kho cov cuab yeej kev nyab xeeb thiab txuas ntxiv lub neej. Hauv kev siv cov kev siv, kev tsim kho kev lag luam yuav tsum tau ua ke nrog GB / t 10183 thiab lwm tus qauv.
