5t ~ 500t
4.5m ~ 31.5m
3m ~ 30m
A4~A7
Kreni yonyamula mlatho wa double girder ya matani 10 yamtengo wapatali kwambiri ndi chipangizo chonyamula katundu chapamwamba chomwe chapangidwa kuti chigwire ntchito zolemera m'mafakitale. Yapangidwa makamaka kuti igwire ntchito zomwe zimakhala zovuta kunyamula ndi zida zonyamula wamba. Kreni iyi ili ndi njira yapadera yonyamula katundu yomwe imalola kuti inyamule ndikunyamula bwino zinthu zambiri monga malasha, mchenga, ndi miyala.
Ndi mphamvu yonyamula matani 10, crane imatha kugwira ntchito zosiyanasiyana. Crane ili ndi ma girders awiri akuluakulu omwe amafika kutalika kwa malo ogwirira ntchito. Ma girders amapangidwa ndi chitsulo chapamwamba kwambiri ndipo amapangidwa kuti akhale olimba komanso olimba, kuonetsetsa kuti crane ikhoza kunyamula ndikunyamula katundu wolemera mosamala.
Kagwiridwe ka crane nakonso ndi kolimba komanso kogwira mtima. Kapangidwe kake kamagwira bwino zinthu zomwe zikukwezedwa, kuonetsetsa kuti sizikutsetsereka kapena kugwa panthawi yonyamula. Kagwiridwe kameneka kakhoza kuyendetsedwa patali, zomwe zimathandiza wogwiritsa ntchito kuwongolera bwino malo a zinthu zomwe zikukwezedwa.
Ponena za chitetezo, ili ndi zinthu zosiyanasiyana zomwe zimatsimikizira kuti crane ikugwira ntchito bwino. Crane ili ndi ma switch oletsa kudzaza katundu ndikuwonetsetsa kuti crane ikugwira ntchito bwino. Ilinso ndi batani loyimitsa mwadzidzidzi lomwe lingagwiritsidwe ntchito kuyimitsa crane mwachangu pakagwa ngozi.
Ponseponse, ndi chida chodalirika, chogwira ntchito bwino, komanso chotetezeka chonyamula katundu chomwe chili choyenera kunyamula katundu wolemera m'mafakitale. Kapangidwe kake kolimba komanso mawonekedwe ake apamwamba zimapangitsa kuti ikhale ndalama yabwino kwambiri kwa aliyense amene akufuna crane yamphamvu komanso yodalirika.
Ngati muli ndi mafunso aliwonse, mwalandiridwa kuyimba foni ndikusiya uthenga Tikuyembekezera kulumikizana nanu maola 24.
Funsani Tsopano