Muaj cranes yog cov cuab yeej tseem ceeb hauv kev tsim kho thiab kev tsim khoom, thiab peb tuaj yeem pom lawv txhua qhov chaw ntawm qhov chaw tsim kho. Cov cranes muaj cov yam ntxwv xws li cov qauv loj, cov txheej txheem nyuaj, ntau hom nqa nqa, thiab qhov chaw nyuaj. Qhov no kuj ua rau cov xwm txheej crane muaj lawv tus yam ntxwv. Peb yuav tsum ntxiv dag zog rau crane kev nyab xeeb cov cuab yeej, nkag siab cov yam ntxwv ntawm crane kev raug mob thiab lub luag haujlwm ntawm cov cuab yeej kev nyab xeeb, thiab ua kom muaj kev nyab xeeb.
Hoisting machinery yog ib hom khoom siv thauj mus los hauv qhov chaw, nws lub luag haujlwm tseem ceeb yog ua kom tiav qhov kev hloov pauv ntawm cov khoom hnyav. Nws tuaj yeem txo qis kev siv zog ua haujlwm thiab txhim kho kev ua haujlwm tsim khoom.Lifting tshuabyog ib feem tseem ceeb ntawm kev tsim khoom niaj hnub no. Qee lub tshuab hoisting tuaj yeem ua tau qee cov txheej txheem tshwj xeeb thaum lub sijhawm tsim khoom kom ua tiav cov tshuab thiab automation ntawm cov txheej txheem ntau lawm.
Hoisting machinery pab tib neeg hauv lawv cov dej num ntawm kev kov yeej thiab hloov qhov xwm txheej, ua kom lub hoisting thiab txav ntawm cov khoom loj uas tsis tuaj yeem yav dhau los, xws li segmented sib dhos ntawm cov nkoj hnyav, tag nrho hoisting ntawm tshuaj tiv thaiv yees, thiab nqa tag nrho. steel ru tsev truss ntawm cov chaw ua si, thiab lwm yam.
Kev siv ntawmgantry cranemuaj kev lag luam loj heev thiab kev lag luam zoo. Kev lag luam lifting machinery manufacturing kev lag luam tau tsim sai heev nyob rau hauv xyoo tas los no, nrog rau qhov nruab nrab txhua xyoo kev loj hlob ntawm kwv yees li 20%. Nyob rau hauv cov txheej txheem tsim los ntawm raw cov ntaub ntawv mus rau cov khoom, tus nqi ntawm cov khoom thauj los ntawm lifting thiab tsheb thauj mus machinery yog feem ntau kaum ob los yog ntau pua lub sij hawm ntawm qhov hnyav ntawm cov khoom. Raws li kev txheeb cais, rau txhua tuj ntawm cov khoom tsim nyob rau hauv kev lag luam kev lag luam, 50 tons ntawm cov ntaub ntawv yuav tsum tau loaded, unloaded, thiab thauj thaum lub sij hawm cov txheej txheem, thiab 80 tons ntawm cov ntaub ntawv yuav tsum tau thauj thaum lub sij hawm casting txheej txheem. Hauv kev lag luam metallurgical, rau txhua tuj ntawm cov hlau smelted, 9 tons ntawm raw khoom yuav tsum tau thauj. Kev xa khoom ntim ntawm cov chaw ua haujlwm yog 63 tons, thiab qhov ntim ntawm cov khoom thauj mus txog 160 tons.
Cov nqi nqa thiab kev thauj mus los kuj suav nrog qhov feem ntau hauv kev lag luam tsoos. Piv txwv li, tus nqi ntawm kev nqa thiab kev thauj mus los hauv kev lag luam kev lag luam machinery suav txog 15 mus rau 30% ntawm tag nrho cov nqi tsim khoom, thiab tus nqi nqa thiab kev thauj mus los hauv kev lag luam metallurgical suav txog 35% ntawm tag nrho cov nqi tsim khoom. ~ 45%. Kev lag luam tsheb thauj mus los vam khom nqa thiab thauj cov tshuab rau kev thauj khoom, tshem tawm thiab khaws cov khoom. Raws li kev txheeb cais, kev thauj khoom thiab kev thauj khoom tus nqi suav txog 30-60% ntawm tag nrho cov nqi thauj khoom.
Thaum siv lub crane, cov khoom txav mus yuav inevitably hnav tawm, cov kev sib txuas yuav xoob, cov roj yuav deteriorate, thiab cov qauv hlau yuav corrode, uas ua rau muaj kev sib txawv ntawm degradation nyob rau hauv lub crane kev ua tau zoo, kev lag luam thiab kev nyab xeeb kev ua tau zoo. Yog li ntawd, ua ntej qhov hnav thiab tsim kua muag ntawm cov khoom siv crane mus txog qib uas cuam tshuam rau lub crane tsis ua haujlwm, txhawm rau tiv thaiv thiab tshem tawm cov kev phom sij zais thiab xyuas kom meej tias lub crane yeej ib txwm nyob rau hauv qhov zoo, lub crane yuav tsum tau tswj thiab tswj.
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Kev tu thiab tu kom zoo ntawm lubcranetuaj yeem ua lub luag haujlwm hauv qab no:
1. Xyuas kom tseeb tias lub crane ib txwm muaj kev ua haujlwm zoo, xyuas kom txhua lub koom haum ua haujlwm ib txwm muaj thiab muaj kev ntseeg siab, thiab txhim kho nws tus nqi ncaj ncees, kev siv tus nqi thiab lwm yam kev tswj xyuas;
2. Xyuas kom meej tias lub crane muaj kev ua tau zoo, ntxiv dag zog rau kev tiv thaiv ntawm cov khoom siv, tswj kev sib txuas ruaj khov, kev txav mus los thiab kev ua haujlwm ntawm cov khoom siv hluav taws xob hydraulic, tsis txhob muaj qhov txawv txav vim yog cov khoom siv hluav taws xob, thiab ua tau raws li cov kev cai siv ntawm crane;
3. Xyuas kom muaj kev nyab xeeb ntawm kev siv crane;
4. Ua raws li cov qauv kev tiv thaiv ib puag ncig uas tau teev tseg los ntawm lub xeev thiab cov chaw haujlwm;
5. Tsim nyog thiab ua tau zoo rau kev pab cuam lub neej ntawm crane: Los ntawm kev saib xyuas ntawm lub crane, lub sijhawm kho ntawm lub crane los yog cov txheej txheem tuaj yeem txuas ntxiv tau zoo, suav nrog lub voj voog overhaul, yog li ncua kev pabcuam lub neej ntawm crane.
