Crane Yoyenda Pawiri ya Girder Overhead

Double Girder Overhead Travelling Crane ndi mtundu wa crane womwe umapangidwira kukweza ndi kunyamula katundu wolemetsa mkati mwa mafakitale. Crane iyi imakhala ndi zotchingira ziwiri zofananira zomwe zimathandizidwa ndi magalimoto oyendera ndi ma runways. Ma girders awa amanyamula trolley yokweza ndi makina okweza.

Amapangidwa kuti azigwira ntchito zolemetsa ndipo amatha kunyamula katundu kuyambira matani 5 mpaka 500. Amagwiritsidwa ntchito kwambiri m'mafakitale opangira zitsulo, mphero zachitsulo, zoyambira, zopangira magetsi, ndi mafakitale ena olemera. Crane iyi imapereka zinthu zambiri zomwe zimapangitsa kuti ikhale chida chofunikira pamakampani aliwonse.

Ubwino umodzi wamtundu uwu wa crane ndikutha kukweza ndikunyamula katundu waukulu mosavuta. Kumanga kwake kwazitsulo ziwiri kumapereka kukhazikika kwakukulu, komwe kumawonjezera kulondola ndi chitetezo panthawi yogwira ntchito. Kuphatikiza apo, trolley yokwezera imayenda motalika kwa crane, zomwe zimapangitsa kuti pakhale kuchita bwino pakukweza kapena kuyika katundu.

Mosiyana ndi crane imodzi ya girder, ndiyoyenera kunyamula katundu wambiri, chifukwa cha kapangidwe kake kawiri. Izi zimapangitsa kuti zikhale zabwino kwa mapulogalamu omwe amafunikira kunyamula zinthu zazitali komanso zazikulu monga mapepala achitsulo, mapaipi, ndi ma coils.

Ma cranes apawiri a girder overhead nthawi zambiri amakhala ndi zinthu zingapo zachitetezo chapamwamba zomwe zimakulitsa kudalirika kwawo komanso chitetezo. Zinthu monga chitetezo chochulukirachulukira, ma anti-sway system, ndi mabuleki owonjezera amatsimikizira chitetezo chokwanira kwa woyendetsa ndi zida.

Pomaliza, crane iyi ndi makina olimba komanso odalirika omwe angagwiritsidwe ntchito m'mafakitale osiyanasiyana. Kumanga kwake kwazitsulo ziwiri kumapereka chitetezo chowonjezereka, kukhazikika, ndi kukweza mphamvu, zomwe zimapangitsa kukhala chida chofunikira pa ntchito zolemetsa. Mawonekedwe ake achitetezo, mphamvu yokwezera, komanso kuchita bwino kwambiri kumapangitsa kuti crane iyi ikhale yabwino kwa mafakitale akulu omwe amafunikira kulondola, chitetezo, komanso liwiro.