Mu ntchito zamakono za doko, ma crane amagwira ntchito yofunika kwambiri. Amayang'anira kunyamula katundu pakati pa zombo ndi gombe ndipo mosemphanitsa. Kuphatikiza apo, ma crane amagwiritsidwa ntchito kwambiri pokonza zombo, ntchito zomangira zombo, ndi ntchito zina zothandizira, zomwe zimakhala zofala kwambiri pa doko lililonse. Kuti akwaniritse zofunikira zosiyanasiyana zogwirira ntchito, mitundu yosiyanasiyana ya ma crane yapangidwa, iliyonse yapadera pamikhalidwe inayake komanso malo omwe alipo.
Mitundu Yodziwika ya Ma Crane M'madoko
Ⅰ.Ma Crane Opita Kugombe (STS)
Ntchito ndi Kapangidwe kake：Zapangidwira makamaka kunyamula katundu, nthawi zambiri zotengera za ISO, pakati pa zombo ndi madoko. M'malo mwa mbedza yachikhalidwe, zimakhala ndi chofalitsa chapadera. Chofalitsacho chimatha kutsitsidwa pa chidebe ndikutsekedwa pamalo ake otsekeredwa pogwiritsa ntchito njira yokhoma yokhoma.
Kugawa
1. Panamax：Amatchedwa mayina a zombo zomwe zimadutsa mu Ngalande ya Panama. Ma crane a STS amatchedwa Panamax pamene amatha kunyamula ndikutsitsa zombo zonse zomwe zimatha kudutsa mu Ngalande ya Panama. Zombozi nthawi zambiri zimakhala ndi zombo 12 - 13 m'lifupi.
2. Pambuyo pa Panamax: Yokhoza kunyamula katundu kuchokera ku zombo zazikulu zonyamula katundu, nthawi zambiri zombo 18 m'lifupi. Yapangidwa kuti izitumikira zombo zazikulu zomwe sizingadutse mu Panama Canal chifukwa cha kukula kwake.
3. Super - Post Panamax: Imatha kunyamula zombo zazikulu kwambiri, nthawi zambiri zombo 22 kapena kuposerapo. Ma crane a m'madzi awa ndi ofunikira kwambiri pamadoko onyamula zombo zazikulu kwambiri, zomwe zikuchulukirachulukira mu malonda apadziko lonse lapansi..
Ⅱ.Ma Kreni a Gantry
MakhalidweGawo lodziwika bwino kwambiri ndi gantry, kapangidwe ka chimango cha pamwamba. Nthawi zina amatchedwa ma portal crane, nthawi zambiri amayenda m'njira yowongoka. Kuyenda kumeneku kumatanthauza malo awo ogwirira ntchito ndipo kumalola makina ena kugwira ntchito pansi pawo.
Magulu ang'onoang'ono
1. Ma Crane a Rabara - Otopa (RTG): Othandizidwa ndi mawilo otopa a rabara, ma Crane a RTG amapereka kusinthasintha kosuntha mkati mwa bwalo la doko. Nthawi zambiri amagwiritsidwa ntchito m'mabwalo a ziwiya komwe amatha kusuntha pakati pa milu yosiyanasiyana ya ziwiya, kusamalira kayendedwe ka zolowera ndi zotuluka za ziwiya.
2. Ma Crane a Sitima - Okwezedwa pa Gantry (RMG): Amagwira ntchito pa njanji zokhazikika, ma Crane a RMG amapereka kayendedwe kolondola kwambiri. Ndi oyenera madoko okhala ndi zida zambiri zogwirira ntchito, chifukwa amatha kupangidwa okha mosavuta, zomwe zimapangitsa kuti magwiridwe antchito komanso kulondola kwa zida zigwiritsidwe ntchito.
Ⅲ.Ma Crane a Deck
Kukhazikitsa ndi Ntchito：Nthawi zambiri izi zimayikidwa pamwamba pa sitima. Kapangidwe kake kakang'ono kamachepetsa kugwiritsidwa ntchito kwa malo a sitima, motero kumawonjezera kunyamula ndi kutsitsa katundu bwino. M'madoko ang'onoang'ono omwe alibe ma crane a STS, sitima zonyamula zinthu zimatha kugwiritsa ntchito ma crane a sitima pamodzi ndi zowonjezera monga zofalitsira ndi mafelemu kuti zigwire katundu popanda zomangamanga zazikulu.
Ⅳ. Mitundu Ina ya Ma Port Crane
Kusamalira Katundu: Amapangidwira katundu wopanda ziwiya, amagwiritsa ntchito njira zogwirira m'malo mwa zingwe. Zolumikizira zosiyanasiyana, monga zingwe za lalanje - zogwirira peel kapena zidebe za clamshell, zimagwiritsidwa ntchito pogwira katundu wolemera monga malasha, mchenga, kapena tirigu. Ndi zofunika kwambiri pamadoko pogwira zinthu zambiri zopangira.
Kuyenda ndi Kugwiritsa Ntchito: Pokhala ndi ma pontoon, ma crane oyandama amatha kuyenda momasuka pamadzi. Amagwiritsidwa ntchito pa ntchito zazikulu zomanga madoko, monga kumanga milatho, komwe amatha kunyamula ndikuyika zinthu zolemera. Ndi ofunikiranso pantchito zopulumutsa, kutenga zombo kapena zinthu zomwe zamira m'madzi.
Pamene bizinesi ya madoko ikukula, MAXTECH ikutsogolera muukadaulo wa crane. Timapereka ma STS odziyimira pawokha ndi ma gantry crane. Lumikizanani nafe kuti mupeze ma crane athu osiyanasiyana komanso magwiridwe antchito abwino a madoko.
Nthawi yotumizira: Marichi-25-2025
