Ma cranes amagetsi a double-girder grab Bridge ndi zida zosunthika kwambiri pogwiritsira ntchito zida zochulukirapo m'mafakitale osiyanasiyana. Ndi mphamvu zawo zogwira mwamphamvu komanso kuwongolera molondola, amachita bwino pantchito zovuta pamadoko, migodi, ndi malo omanga.
Zochita pa Port
M'madoko omwe mumakhala anthu ambiri, ma cranes amagetsi amagetsi a double-girder grab bridge ndi ofunikira kuti athe kunyamula katundu wambiri. Pakukweza ndi kutsitsa, amazolowera kukula kwa sitimayo ndi mtundu wa katundu, zomwe zimapangitsa kuti iziyenda bwino. Trolley ya crane imayenda m'mbali mwa mlatho kuti ikhazikitse chogwira bwino lomwe pamwamba pa malo onyamula katundu, omwe, moyendetsedwa ndi ma mota amagetsi, amatsegula ndikutseka mwachangu kuti atengenso zinthu monga malasha ndi miyala. Crane imatha kusamutsa zida kumalo osankhidwa kapena kuzikweza m'magalimoto odikirira kapena malamba onyamula. Kuphatikiza apo, m'makina opangira ma crane ambiri, dongosolo lapakati limagwirizanitsa magwiridwe antchito, kupititsa patsogolo magwiridwe antchito adoko.
Migodi Ntchito
Kuchokera ku migodi yotseguka mpaka kukumba pansi, ma craneswa amagwira ntchito yofunika kwambiri panthawi yonse ya migodi. M'migodi yotseguka, amachotsa miyala yomwe yaphulika m'milu ndikupita nayo kumalo opangira zinthu kapena ma crushers oyambirira. Pokumba mobisa, ma cranes amanyamula miyala yotengedwa kupita pamwamba kuti igwire ntchito. Ndiwofunikanso pakuwongolera zinyalala, chifukwa amanyamula zinyalala kupita nazo kumalo osankhidwa, zomwe zimathandiza kuti madera opangira zinthu asamveke bwino. M'ntchito zazikulu zamigodi, ma cranes amathandizira kuyenda bwino kwa zinthu pakati pa malo opangira zinthu, kusunga bwino, kupanga kosalekeza.
Malo Omanga
Ma cranes a mlatho wamagetsi a Double-girderkumapangitsanso kugwira ntchito bwino pamalo omangira, kusamalira zinthu monga mchenga ndi miyala. Amanyamula zinthu zopangira kuchokera kumalo osungirako kupita ku zosakaniza, ndikupereka kupanga konkriti moyenera momwe zingafunikire. Panthawi yogwetsa, makinawa amathandiza kuchotsa zinyalala, monga konkire yosweka ndi njerwa. Makina onyamula amatha kutola zinyalala zosawoneka bwino, ndikuzikweza m'magalimoto kuti zitayidwe. Izi sizimangofulumizitsa kuyeretsa malo komanso zimachepetsanso kuchuluka kwa anthu ogwira ntchito komanso kuchepetsa ngozi zachitetezo.
Pazigawo zonsezi, ma cranes amagetsi amagetsi amagetsi amawongolera magwiridwe antchito, amachepetsa ntchito yamanja, ndikuwonjezera zokolola, zomwe zimawapangitsa kukhala ofunikira pakugwira ntchito zolemetsa.
Nthawi yotumiza: Nov-07-2024
