Crane Cov Hlua Hlau Hlau, raws li lub npe qhia, yog ib qho tseem ceeb siv nyob rau hauv kev nqa thiab hoisting machinery, thiab nws cov kev ua haujlwm tseem ceeb yog kom muaj kev txuag nyiaj kom ua tiav ntawm cov khoom lag luam. Nws tsis yog txoj hlua khi dog dig, tab sis los ntawm ntau cov strands ntawm cov hlau xaim twisted mus rau hauv lub siab-zog, hloov tau hlau hlua.
Composition ntawm Crane Hlau Hlua:
Lub Crane Hlau Hlua yog feem ntau muaj cov ntu hauv qab no:
Cov hlau xaim: qhov no yog cov lus sib xyaw ua ke ntawm cov hlua yas ntawm cov hlua hlau lossis cov hlau muaj zog, muaj zog thiab muaj zog.
Strand: Ntau cov hlau xaim twisted ua ke los ua ib txoj kev sib tw, ua kom muaj zog thiab ua kom tsis taus ntawm txoj hlua.
Cov tub ntxhais: Ntau cov strands sib ntswg nyob ib ncig ntawm lub chaw, cov tub ntxhais tuaj yeem ua tau cov tub ntxhais muaj femp, cov duab paj rwb) lossis steel tub ntxhais. Cov tub ntxhais muaj peev xwm ua tau zoo dua thiab lub zog, thaum hlau tseem ceeb thiab txhawb nqa.
Cov hlua hlau: Ntau cov strands ntswj ib ncig ntawm ib qho tseem ceeb los ua cov hlua hlau kawg.
Cov yam ntxwv ntawm Crane Hlau Hlua:
Vim nws lub hom phiaj tshwj xeeb, Crane hlua yuav tsum muaj cov yam ntxwv hauv qab no:
Lub zog siab: muaj peev xwm tiv thaiv loj loj loj, kom ntseeg tau tias kev nyab xeeb ntawm kev nqa khoom hnyav.
Kev hloov pauv tau zoo: muaj peev xwm hloov kho ntawm qhov khoov ntawm reel thiab pulley, kom paub tseeb tias kev ua haujlwm.
Puas Ua Haujlwm: Muaj peev xwm tiv taus kev sib txhuam nrog lub reel, pulley thiab lwm yam kev pabcuam, kom txuas txoj haujlwm lub neej.
Kev qaug zog tiv: Muaj peev xwm tiv thaiv cov khoom khoov thiab ncab, tsis yooj yim tawg.
Corrosion Kuj: Ntawm qee lub sijhawm tshwj xeeb (xws li cov haujlwm ua haujlwm marine) yuav tsum tau siv cov hlua zoo ntawm galvanized steel hlau hlau.
Hom Crane Hlau Hlua:
Raws li cov qauv sib txawv sib txawv thiab siv, crane hlau hlua tuaj yeem faib ua ntau hom:
Raws li Twisting Txoj Kev: Muaj kev sib tham sib sib ntswg, tib yam kev qhia sib ntswg, thiab lwm yam ..
Raws li tus naj npawb ntawm cov strands: 6 strands, 8 strands thiab lwm yam.
Raws li cov tseem ceeb ntawm txoj hlua: muaj cov tub ntxhais muaj fiber ntau, steel tub ntxhais thiab lwm yam.
Daim ntawv thov ntawm crane xaim hlua:
Crane Cov Hlua Hlau yog dav siv nyob rau hauv ntau txoj kev nqa khoom thiab hoisting ua haujlwm, piv txwv:
Kev Siv Tsev Kawm Ntawv: Siv rau kev nqa cov khoom hauv tsev thiab cov khoom siv.
Chaw nres nkoj Terminal: Rau cov chaw thau khoom thiab cov khoom ntim thiab cov khoom lag luam.
Mines: rau kev nqa cov zaub mov thiab khoom siv.
Hoobkas: Rau kev tuav thiab sib sau ua ke cov cuab yeej siv hnyav.
Kev Txij Nkawm thiab Kev Saib Xyuas ntawm Crane Ropes:
Txhawm rau kom muaj kev nyab xeeb thiab txhim khu kev qha ntawm crane hlua, kev saib xyuas tsis tu ncua thiab kev pabcuam, suav nrog:
Kev soj ntsuam tsis tu ncua: Tshawb cov hlua rau hnav thiab kua muag, cov xov hlau tawg, corrosion, thiab lwm yam.
Lubrication: Tsis tu ncua lubrication ntawm cov hlua hlau kom txo kev sib txhuam thiab hnav.
Hloov: Thaum cov hlua hlau mus txog qhov kawg ntawm lub neej, nws yuav tsum tau hloov nyob rau lub sijhawm.