Kireni ya Jib Yokhala ndi Matani 3 Yopepuka

Chitsulo chopepuka chopangidwa ndi jib crane ndi mtundu wa zida zazing'ono zonyamulira, zomwe zimagwiritsidwa ntchito kwambiri m'mizere yaying'ono yopangira ma workshop kapena mafakitale ang'onoang'ono kunyamula zinthu zopepuka ndi zazing'ono. Chimapangidwa makamaka ndi chipangizo cha mzati, chipangizo chodulira, chipangizo chopangira ma cantilever ndi chokweza magetsi. Chingagwiritsidwe ntchito kwambiri m'mafakitale, m'migodi, m'mizere yopangira ma workshop, m'mizere yopangira ma assembly, komanso m'nyumba zosungiramo katundu, m'madoko ndi nthawi zina. Zigawo zazikulu za chitsulo chopangidwa ndi jib crane ndi mzati, chozungulira chopangira ma cantilever ndi chokweza magetsi.

Chitsulo cha jib chokwezedwa ndi mzati ndi kapangidwe ka chitsulo chopanda kanthu kolemera, kutalika kwakukulu, mphamvu yayikulu yonyamulira, yotsika mtengo komanso yolimba. Makina oyendera omwe amamangidwa mkati mwake amagwiritsa ntchito mawilo apadera oyendera apulasitiki okhala ndi ma bearing ozungulira, omwe ali ndi kukangana kochepa, magwiridwe antchito okhazikika komanso kukula kochepa, komwe kumathandiza kwambiri kukonza mbedza. Chitsulo cha cantilever cha mtundu wa column ndi mbadwo watsopano wa zida zonyamulira zopepuka zopangidwa kuti zigwirizane ndi kupanga kwamakono. Chili ndi chonyamulira chamagetsi chodalirika kwambiri, makamaka choyenera mtunda waufupi, kugwiritsidwa ntchito pafupipafupi, komanso ntchito zonyamulira kwambiri, ndipo chifukwa chimakhala chosinthasintha kwambiri ndi mawonekedwe a kuyenda komanso kusinthasintha kwakukulu, chakhala chida chofunikira chodziyimira pawokha chonyamulira mwadzidzidzi pamzere wopanga wokha kuti zitsimikizire kuyenda bwino kwa mzere wopanga.

Ma crane a jib angagawidwe m'ma crane amagetsi a jib ndi ma crane a jib opangidwa ndi manja malinga ndi njira zawo zoyendetsera. Crane yamagetsi ya cantilever imatanthauza kuti kuzungulira kwa cantilever kumamalizidwa ndi mota yamagetsi ndi chochepetsera. Imadziwika ndi kusunga ntchito komanso kugwiritsa ntchito mosavuta, koma mtengo wake ndi wokwera. Nthawi zambiri imagwiritsidwa ntchito ponyamula zinthu zapakati ndi zazikulu zolemera tani imodzi. Crane ya cantilever yopangidwa ndi manja imatanthauza kuti kuzungulira kwa cantilever kumamalizidwa ndi kukoka ndi manja kapena kukankhira ndi manja. Imadziwika ndi mtengo wotsika, kapangidwe kosavuta komanso mtengo wotsika. Nthawi zambiri imagwiritsidwa ntchito ponyamula zinthu zosakwana tani imodzi.