Lifting crane cov ntaub ntawv rau koj

Raws li lub npe qhia, kev nqa crane yog siv rau nqa cov khoom hnyav hauv ntau thaj teb. Tus choj crane yog peb cov khoom tseem ceeb. Cov kev siv phau ntawv qhia thiab kev paub ntawm tus choj Crane yog rau koj siv. Muaj lus nug, thov koj xav tiv tauj peb!

Choj CranesPuas yog cov khoom siv txhua cov neeg uas tau nruab saum kev cob qhia, cov chaw khaws khoom lag luam, thiab qhib cov chaw cia khoom los nqa ntau yam khoom. Lawv feem ntau yog lub npe hu ua "Nyiaj Siv Ua Haujlwm Cranes" lossis "kev ncig ua si Cranes". Lawv yog ib qho ntawm feem ntau siv cov hom siv ntawm kev nqa cov tshuab nyob rau hauv cov tshuab, sib tw, thiab kev lag luam chemical. Hauv kev lag luam niaj hnub ua lag luam, lawv yog cov khoom tseem ceeb rau kev ua tiav kev siv tshuab thiab kev siv tsheb ntawm cov txheej txheem tsim, thiab txhim kho kev ua haujlwm hnyav. Thaum siv tus choj cranes, cov kev ceev faj hauv qab no yuav tsum tau saib:

1. Lub xeev yuav tsum yog nyob hauv ib qho kev nyab xeeb, tshwj xeeb yog cov khoom siv kev nyab xeeb xws li lub cim kev nyab xeeb xws li lub cim braking, suab thiab lwm yam, yuav tsum muaj kev nkag siab thiab muaj mob.

2. Lub sijhawm ua haujlwm, tus neeg teb xov tooj yuav tsum muaj siab dua. Ua ntej nqa, ua ib qho khoob khiav ua ntej, tom qab ntawd nqa lub nra. Thaum lub sij hawm nqa tau yog 100 txog 150 hli tawm hauv av, yog tias nws pom tias cov khoom tsis muaj kev nyab xeeb khi, nws yuav tsum tau rov ua ib txoj kev sib khi. Ua ntej pib lub crane, lub tswb teeb liab yuav tsum tau ua lub suab nrov. Cov khoom nqa tau yuav tsum tsis txhob hla tus neeg lub taub hau. Thaum lub crane yog nyob rau hauv cov lus tsa suab, nws yog nruj me ntsis txwv tsis pub kho, tshuaj xyuas, roj lossis so cov tshuab. Yog tias pom kev txhaum thaum ua haujlwm, cov Crane yuav tsum tau nres tam sim ntawd.

3. Thaum kawg ntawm kev ua haujlwm, cov crane yuav tsum nres rau ntawm cov kab nres tsheb, tus nuv yuav tsum tau tsa rau sab saum toj, thiab tsis muaj cov khoom hnyav yuav tsum dai ntawm tus nuv. Txhua tus tswj hwm thiab cov lever yuav tsum tau teeb tsa rau lub chaw xoom, thiab lub zog hloov yuav tsum tau muab tua thiab lub tsheb ciav hlau xauv.

4. Choj cranes yuav tsum tau nruab nrog kev txhim khu kev qha thiab cov khoom siv kev nyab xeeb. Feem ntau, lawv tau nruab nrog buffers, txwv (txwv txwv kev txwv), nqa cov txwv dej, thiab tshuaj tiv thaiv cua, thiab lwm yam.

5. Lub ntsej muag sab nraud ntawm txhua qhov hluav taws xob ntawm cov crane yuav tsum tau tso siab rau cov pa hluav taws xob kom tsis txhob raug hluav taws xob rau tus neeg teb xov tooj. Thaum lub trolley khiav tsis yog welded rau lub nqaj lub nqaj, nws yuav tsum tau welded thiab grounded. Lub transformer yuav tsum tau nyob rau hauv lub qis-voltage sab raws li qhov xav tau.

6. Choj Cranes yuav tsum tsis txhob nqa nyob rau hauv cov xwm txheej hauv qab no:

a. Tsis muaj ib tus ua kom txib, lossis cov phiajcim hais kom ua tsis raug.

b. Cov khoom siv crane muaj cov khoom tsis xws luag, lossis cov khoom siv nyab xeeb yog ua tsis zoo.

c. Lifting dhau lub nra muaj peev xwm lossis qhov hnyav ntawm cov khoom siv tsis paub.

d. Cov neeg tau sawv ntawm cov khoom nqa los yog tau nqa los ntawm Crane nuv.

e. Lub teeb yog tsaus thiab pom tias tsis meej.

f. Cov khoom nqa tau ntse npoo lossis cov ces kaum, lossis tau nqa ntawm lub kaum sab xis yam tsis muaj kev ntsuas kev nyab xeeb.

Raws li ib qho tseem ceeb ntawm kev saib xyuas tag nrho thiab kev saib xyuas ntawm Choj Cranes, kev saib xyuas ntawm cov khoom siv kho tshuab yog qhov tseem ceeb. Nws tsuas yog suav nrog xya ntu hauv qab no:

1. Nquag xyuas tus brake ntawm tus choj crane thiab kho lub log nres raws sijhawm thiab kev ntseeg tau ntawm tus brakes thiab nres log. Qhov sib kis yuav tsum tswj nruab nrab ntawm 0. 5 thiab 1. {} Millimeters. Nws yog ib qho tsim nyog los xyuas kom meej tias tsis muaj av ntawm kev sib txhuam. Yog tias pom muaj, nws yuav tsum tau ntxuav nrog thinner lossis roj av.

2.

3. Tshawb cov hlauCov hlua hlauntawm tus choj crane tom qab cov kev cai muaj feem xyuam. Yog tias nws tshaj cov cai, nws yuav tsum tau hloov kho tam sim ntawd.

4. Nquag xyuas cov kev huv ntawm txoj kev thiab xyuas kom meej tias tsis muaj av, xuab zeb, lossis gravel nyob rau hauv lub zog.

5. Ua tib zoo saib kom nruj ntawm cov kev sib txuas ntawm tus choj Crane lub cev thaum nws tau ntxhov siab. Tsis tas li, nquag tshuaj xyuas seb qhov kev sib txuas ntawm ntau yam khoom siv tau ruaj. Yog tias muaj kev daws teeb meem, nws yuav tsum nruj kom sai.

6. Nco ntsoov them siab rau seb puas muaj suab nrov thaum lub lag luam ntawm lub tshuab. Yog tias txoj haujlwm yog qhov txawv txav, nws yuav tsum yog hais txog nrog kom sai.

7. Ua tib zoo saib cov haujlwm ib txwm ntawm kev sib hloov tshuab. Thaum kuaj xyuas, xyuas kom meej tias qhov nruab nrab ntawm kab crane crane mechanism yog sib txuas rau txoj kab nruab nrab ntawm cov iav. Tsis tas li, cov sib txawv hauv nruab nrab yuav tsum tsim nyog.