Feem ntau siv jib crane qhov twg?

Cov cranes jibyog ib qho kev xaiv nrov rau kev tuav cov khoom siv thiab kev ua haujlwm tsa khoom hauv ntau yam lag luam. Lawv muaj ntau hom, suav nrog cov jib cranes uas dai rau ntawm phab ntsa thiab cov jib cranes uas dai rau hauv pem teb, txhua tus muaj cov txiaj ntsig thiab kev siv tshwj xeeb.

Cov cranes jib uas tau teeb tsa rau ntawm phab ntsaraug kho rau ntawm phab ntsa lossis cov qauv txhawb nqa thiab zoo tagnrho rau cov cheeb tsam uas muaj qhov chaw tsawg hauv pem teb. Lawv feem ntau siv rau hauv cov chaw ua haujlwm, cov tsev rau khoom thiab cov chaw tsim khoom uas qhov kev txav mus los thiab kev ua haujlwm raug yog qhov tseem ceeb. Cov cranes no tuaj yeem tig 180 degrees kom nqa tau zoo thiab tso cov khoom hnyav rau hauv cov cheeb tsam tshwj xeeb.

Cov cranes jib sawv ntsug hauv pem tebtau teeb tsa rau hauv pem teb thiab muaj kev sib hloov 360-degree. Hom jib crane no haum rau thaj chaw ua haujlwm loj dua thiab cov ntawv thov sab nraum zoov xws li chaw thau khoom, chaw tsim kho, thiab chaw xa khoom. Piv rau cov jib cranes uas tau teeb tsa rau ntawm phab ntsa, cov jib cranes uas tau teeb tsa rau hauv pem teb muaj kev hloov pauv tau yooj yim thiab tuaj yeem tuav cov khoom hnyav dua.

Cov jib cranes feem ntau yog siv rau hauv kev tsim khoom, kev tsim kho, kev xa khoom, kev thauj mus los thiab lwm yam lag luam. Hauv cov chaw tsim khoom, jib cranes yog siv los nqa thiab txav cov khoom thaum lub sijhawm tsim khoom. Lawv kuj pom muaj nyob rau hauv cov tsev rau khoom thiab cov chaw faib khoom rau kev thauj khoom thiab tshem tawm cov khoom. Hauv kev lag luam kev tsim kho, jib cranes yog siv los nqa cov khoom siv hnyav thiab cov ntaub ntawv tsim kho mus rau ntau theem ntawm cov qauv. Tsis tas li ntawd, jib cranes ua lub luag haujlwm tseem ceeb hauv kev lag luam kev thauj khoom thiab tshem tawm cov khoom thauj los ntawm cov tsheb thauj khoom thiab nkoj.

Qhov ua tau ntau yam ntawm cov jib cranes ua rau lawv yog qhov kev daws teeb meem tseem ceeb hauv ntau qhov chaw ua haujlwm. Lawv tuaj yeem hloov kho kom ua tau raws li qhov xav tau tshwj xeeb thiab muaj nyob rau hauv ntau qhov kev teeb tsa kom haum rau ntau daim ntawv thov. Txawm hais tias yog phab ntsa jib crane rau cov chaw ua haujlwm me me lossis hauv pem teb jib crane rau kev nqa khoom hnyav, cov cranes no xa cov kev ua tau zoo, muaj kev nyab xeeb thiab txhim khu kev qha hauv kev ua haujlwm tuav cov khoom.