Rigging thiab Lifting cov khoom yog cov cuab yeej tseem ceeb hauv kev lag luam ntau lawm, tsim kho, thiab logistics. Lawv txoj kev ntseeg tau ncaj qha cuam tshuam kev ua haujlwm kev nyab xeeb thiab kev ua tau zoo. Txawm li cas los xij, ntau lub tuam txhab tsis saib xyuas kev tu ncua lossis kev ua haujlwm tsis raug, ua rau hnav kom ua ntej hnav thiab tawg ntawm cov khoom siv rigging, thiab muaj xwm txheej. Kev saib xyuas kev tshawb fawb tsis tsuas yog txuas lub neej ntawm cov khoom siv tab sis kuj tseem zoo txo qhov kev pheej hmoo ntawm qhov tsis ua tiav. Cov kab lus no piav qhia cov ntsiab lus tseem ceeb rau cov khoom siv rigging thiab nqa tawm thiab saib xyuas kev tu thiab kev tshuaj xyuas, thiab cov haujlwm kev ua haujlwm.
I. Txhua lub tsev tu thiab txij nkawm
Kev ntxuav cov rigging thiab nqa cov khoom siv yog thawj kauj ruam hauv kev saib xyuas. Tom qab ua haujlwm, tshem tawm cov impurities xws li roj, plua plav, thiab cov tshuaj uas muaj tshuaj lom li ntawm cov hlua dig, hooks, thiab pulleys. Siv daim ntaub mos muag lossis cov tshuaj ntxuav tau tshwj xeeb rau so, kom tsis txhob khawb ntawm cov hlau. Cov cuab yeej siv tau nthuav tawm cov av noo rau ncua, xws li chaw nres nkoj crane rigging, yuav tsum tau tshwj xeeb ove-} Ib qho ntxiv, tshawb xyuas cov xov ntawm cov txuas (xws li Shackles thiab Turnbuckles) rau looseness. Zawm lawv nrog cov ciaj ntswj yog tias tsim nyog los tiv thaiv lawv kom tsis txhob poob vim yog kev co.
Ii. Kev kuaj xyuas tsis tu ncua thiab tshuaj xyuas ntawm cov khoom tseem ceeb
1. Cov hlua hlau thiab hlais
Cov hlua hlau yog cov tub ntxhais load - bearing cov txheej txheem ntawm nqa cov khoom siv. Lawv cov chaw yuav tsum tau kuaj xyuas txhua lub lim tiam rau cov xov hlau tawg, hnav, corrosion, lossis deformation. Yog tias ib qho kev sib tw muaj ntau dua 5% cov xaim tawg lossis nws cov taub tau hnav los ntawm ntau dua 10% ntawm nws tus thawj loj, nws yuav tsum tau hloov tam sim ntawd. Kev txiav plaub hau yuav tsum tau kuaj xyuas cov seamed tawg thiab raug cov ntsaws ruaj khov-}}}}}} bearing breakes vim kev sib txhuam lossis kev sib txhuam puas.
2. Hooks thiab Pulleys
Hook lub cev, ntaus dab tshos, thiab kev nyab xeeb clip yog cov chaw kuaj pom tseem ceeb. Yog hais tias cov xov tooj yog deformed, tawg, lossis hnav los ntawm ntau dua 10% (suav raws qhov tseem ceeb), cov nuv yuav tsum raug tshem tawm ntawm kev pabcuam. Pulley Bearings yuav tsum tau nqus tas li thiab tshawb xyuas kom muaj kev sib hloov dawb. Yog tias tus zawj muag tshaj 20% ntawm phab ntsa tuab, nws yuav tsum tau hloov los tiv thaiv txoj hlua hlau los ntawm kev dhia lossis tsis sib xws thauj khoom.
3. Cov txuas thiab cov kev nyab xeeb
Cov pins ntawm cov txuas xws li shackles thiab nee muag yuav tsum yog khoov lossis ntau dua cov hnav, thiab Cotter pins yuav tsum tau ntxig thiab ua kom nruj. Cov khoom siv nyab xeeb xws li cov txwv thiab nres yuav tsum tau kuaj xyuas txhua hli rau kev ua haujlwm tau zoo rau lawv muaj peev xwm tshem tawm lub zog lossis kev txawv txav.
III. Kev tswj hwm kev cia thiab tswj kav ib puag ncig
Thaum tsis siv, Rigging thiab Lifting cov khoom yuav tsum tau muab cia rau hauv qhov chaw qhuav, txias, thiab thaj chaw tsim qauv, kom deb ntawm cov yeeb yaj kiab thiab cov tshuaj xeb. Nws raug nquahu tias cov hlua hlau tau coiled lossis dai kom tiaj tus kom tiv thaiv kev sib ntswg thiab deformation. Lifting straps yuav tsum tau muab tais ceev thiab kom deb ntawm cov npoo ntse. Ua ntej ntev - sij hawm cia, thov anti - corrosion roj thiab npog nrog cov plua plav npog. Cov cuab yeej siv uas nquag siv yuav tsum muaj kev ntsuas tiv thaiv yooj yim ntawm kev siv, xws li npog nrog tarpaulin.
IV. Cov txheej txheem kev ua haujlwm thiab cov neeg ua haujlwm ntawm kev kawm
Kev ua haujlwm tsis raug cai yog qhov tseem ceeb ua rau kev puas tsuaj rigging. Ua ntej nqa tawm, xyuas kom lub nra tsis tshaj cov khoom siv ntsuas. Zam kev xaws khaub noom rub tawm, rub, lossis braking cia li. Cov neeg ua haujlwm yuav tsum tau txais kev cob qhia kev tshaj lij thiab paub txog cov cuab yeej ua tau zoo thiab cov txheej txheem saib xyuas. Piv txwv li:
• Ua kom muaj kev nrawm nrawm thaum lub sijhawm nqa kom tsis txhob poob siab;
• Tsis tu ncua lub zog txav (xws li pulley bearings thiab cov hlua dig hlua roj av);
• Muab kaw tam sim ntawd thiab tshuaj xyuas cov suab tsis zoo, kev co, lossis cov khoom siv xoob.
Tag
Tswj cov cuab yeej siv rigging thiab nqa tawm yog cov txheej txheem ua haujlwm uas yuav tsum tau ua ke txij nkawm txhua hnub, kev tshuaj xyuas txhua hnub, thiab kev ua haujlwm. Los ntawm nruj siv cov kev ntsuas no, cov tuam txhab tuaj yeem tsis tuaj yeem txhim kho cov cuab yeej siv tau tab sis kuj ua tib zoo ua rau cov neeg ua haujlwm nrog kev ruaj ntseg thiab ntau lawm. Nco ntsoov: tus nqi tiv thaiv kev txij nkawm yog tsawg dua li tus nqi ntawm cov xwm txheej. Kev tswj hwm txuj ci ntawm Rigging lub neej yog ib qho tseem ceeb ntawm kev muaj kev nyab xeeb kev nyab xeeb.
