(1) Kho txhuam cauj ua txhuam
Cov pob txha tshaj plaws ntawm cov ceg plaub hau yog cov kev taw qhia ntawm qhov taw qhia 8, yog hais tias qhov hnyav ntawm nws qhov chaw ua hauj lwm ncav cuag 1.5 hli, nws yuav tsum tau hloov, lwm yam, nyob rau hauv lub ceg rov qab, ceg nti thiab ruaj ceg yuav tsim muaj tshwm sim tshwm sim, nws yuav raug xwm txheej. Txij ntawm no mus rau qhov chaw ua haujlwm ntawm cov lus qhia yuav tsum muab welded, raws li qhia hauv daim duab 2.
Tshem cov ceg txav ua ntej, ntsuas qhov ntev ntawm Daim Ntawv Qhia Teeb, txiav txim seb qhov tuab ntawm qhov txuas. Kho vuam, uas muaj cov ntsia hlau 5 thiab cov txiv ntoo 7 yuav tsum muaj qhov ntsia hlau ntsia hlau ntsia 4 ntsia, lub raj hlau 3 teev nyob rau hauv Cov Ntsia 5, ua tiav ntawm cov khoom sib txuas, thiab mam li txav mus rau phab txuas ntxiv mus txog rau thaum kawg ntawm qhov vuam. Rau qhov yooj yim, lub electrode tuaj yeem muaj peev xwm qis tshaj. Tab sis them sai sai rau qhov chaw ntawm cov kab sau saud yuav tsum muaj nyob hauv daim duab 1 Daim ntawv qhia ntawm sab qis. Qhov no tsis cuam tshuam txog txoj hlua khawm piston ntawm tus kheej kheej kheej hydraulic thiab lub kaum sab xis tus txheeb ze nruab nrab ntawm tus txhawb ceg thiab mov ceg thaum tsa cov ceg. Tom qab vuam siv, siv lub qhov ncej sab sib npaug (lub qhov taub sab sib npaug ntawm sab nraud ntawm lub tsho npab) kom Datum, kho cov duab, thiab yuav tsum nco ntsoov tias ob tog ntawm qhov zawj yuav tsum tau kho ib zaug nrog tib lub hauv paus axis.
Yog hais tias lub sab nraud ntawm lub ntsej xauv 9 yog ntau tshaj 1 hli, nws yuav tsum tau hloov, lwm yam, nws yog ib qho yooj yim uas yuav crushed nyob rau hauv lub chaw ua hauj lwm, yog li qhov quab yuam mob ntawm lub ceg yog hloov, thiab qhov kev nyab xeeb nraim yog faus.
Kauj-txoj kev txhim kho kuj muaj lub hom phiaj, uas yog muaj nyob hauv daim duab 1 ntawm cov Ntsia 4, nyob rau hauv ib kauj-style kauj ruam, tag nrho ntawm 3, 3 screws vim radial quab yuam yog yooj yim heev muab txiav (tig ib ncig) . Tshem tawm tom qab lub caws tsis zoo rau sab nraud twist, yog li ntau 5 yog welded tuag, yog li, ib tug tsis zoo-saib, rau lwm tus yog lub demolition yuav tsum tau nkig ntuag, tsis txaus. Tom qab lub sijhawm ntev, peb pom zoo rau cov nram qab no: cov ciaj ntswj uas siv nyob rau hauv lub plhaub xaws ntawm lub koob yuav tsum tau mus kuaj. Ua ntej tshaj ob xyoos los hloov nws. Ntawm no yog ib txoj kev yooj yim ntawm kev ntsuam xyuas cov screws, uas muab piv nrog tus tshiab ntsia hlau nrog tib lub suab. Ob tug ntsuas ua ke, saib qhov sib txawv, yog qhov sib txawv loj, ob lub ntsuas tsis tuaj yeem ua ke, qhia tau tias cov qub screws tau deformed, tau nkees, yuav tsum tau hloov, tab sis kuj nrog tib lub kaus poom kom sib piv .
(2) kho ntawm qib qis thiab qib qis ntawm H-hom outrigger txoj kab laug sab
Nyob rau hauv cov ntaub ntawv ntawm crane overloading, qhov nyhav lifting yog nyob tom qab ntawm lub tsheb, siab dua ceg. Nyob rau lub sijhawm no, tus neeg nyob hauv lub tsheb lub tsheb saib ntawm tus ceg, yog hais tias rooj plaub tshwm raws li qhia hauv daim duab 3, uas yog, daim duab A, b ob txoj kab ntawm txoj kab nrug tav toj siab tshaj lub cev 2 saum toj no qhov tuab ntawm cov hlau phaj, los yog ceg nthuav dav yog tias muaj qhov tshwm sim hauv kev nkag, nws yuav tsum tshem cov ceg kom pom, yog lub Rooj Tswjhwm Saib qhov tob tob los yog loj heev, nws yuav tsum kuaj lub tsaj los hloov tshiab ceg, lossis hnav cov vuam siv . Tus nqi kho cov ceg yog tsawg.
