
A double girder gantry crane ndi mtundu wa zida zonyamulira zolemetsa zomwe zimapangidwira kuti zizitha kunyamula katundu wamkulu komanso wolemetsa pazogwiritsa ntchito zamkati ndi zakunja. Amagwiritsidwa ntchito kwambiri m'madoko, malo osungiramo zombo, malo osungiramo zinthu, mphero zachitsulo, ndi malo omanga kumene kukweza mphamvu ndi kukhazikika ndizofunikira. Ndi ma girders awiri omwe amathandizira trolley ndi hoist, crane iyi imapereka magwiridwe antchito apamwamba kwambiri poyerekeza ndi crane imodzi ya girder gantry. Kukweza kwake kumatha kufika matani mazana ambiri, ndikupangitsa kuti ikhale yoyenera kunyamula zinthu zazikuluzikulu, makina, ndi zotengera mwachangu komanso mwachitetezo.
Kapangidwe ka girder kaŵirikaŵiri kamapereka utali wokulirapo, kutalika kokwezeka kokulirapo, ndi kulimba kolimba, kumapangitsa kuti igwire ntchito modalirika pansi pazovuta zogwirira ntchito. Ngakhale kuti mtengo wake nthawi zambiri umakhala wokwera kuposa wa single girder gantry crane, ubwino wake pakutha kwa katundu, kukhazikika kwa magwiridwe antchito, komanso kusinthasintha kumapangitsa kukhala chisankho chokondedwa pamafakitale omwe amafunikira kunyamula katundu wolemetsa mosalekeza.
♦ Crane ya Double girder gantry with mbeza: Iyi ndi mtundu womwe umagwiritsidwa ntchito kwambiri. Ndi yabwino kwa ma workshops, malo osungiramo katundu, ndi mabwalo otumizira. Chipangizo cha mbedza chimalola kukweza kosinthika kwa katundu wamba, zigawo, ndi zida, kupangitsa kuti ikhale yogwira ntchito yosonkhanitsa ndi kutumiza zinthu.
♦ Crane ya Double girder Gantry Crane yokhala ndi ndowa: Ikakhala ndi ndowa yonyamula, crane ndi yabwino kunyamula zinthu zambiri. Amagwiritsidwa ntchito kwambiri m'mabwalo, madoko, ndi mayadi onyamula katundu otseguka pokweza ndi kutsitsa malasha, miyala, mchenga, ndi katundu wina wotayirira. Izi zimathandizira kwambiri kugwira ntchito bwino ndikuchepetsa kuwongolera pamanja.
♦ Crane ya Double girder gantry yokhala ndi electromagnetic chuck kapena mtengo: Mtundu uwu umagwiritsidwa ntchito m'mafakitale opangira zitsulo ndi mafakitale obwezeretsanso. Chipangizo chamagetsi chochotsamo chimathandiza kuti crane igwire zitsulo zachitsulo, midadada yachitsulo ya nkhumba, chitsulo chachitsulo, ndi zitsulo zowonongeka mofulumira komanso motetezeka. Ndiwothandiza makamaka pazida zomwe zimagwira maginito.
♦ Crane ya Double girder Gantry Crane yokhala ndi zida zapadera: Zokhala ndi mitundu yosiyanasiyana ya zowulutsira, crane imatha kunyamula zotengera, midadada yamiyala, zinthu za konkriti, mapaipi achitsulo ndi pulasitiki, makolilo, ndi mipukutu. Kusinthasintha kumeneku kumapangitsa kuti ikhale yothandiza kwambiri pantchito yomanga, yopangira zinthu, komanso m'mafakitale olemetsa.
♦ Kupanga zombo: Pamakampani opanga zombo, ma cranes a double girder gantry amatenga gawo lofunikira. Amagwiritsidwa ntchito kukweza ndi kunyamula zinthu zolemetsa monga injini za sitima, zida zazikulu zachitsulo, ndi ma module ena. Pakumanga, ma craneswa amathandizira pakuyika bwino magawo a zombo ndikuwonetsetsa kusonkhana koyenera. Makina apadera opangira zombo zapamadzi amatengedwa kwambiri kuti agwire ntchito zovutazi.
♦ Makampani Agalimoto: Ma crane a Gantry ndi ofunikira pakupanga ndi kukonza magalimoto. Amatha kukweza injini kuchokera pamagalimoto, kusuntha nkhungu, kapena kunyamula zinthu zopangira mkati mwa mzere wopanga. Pogwiritsa ntchito makina opangira ma gantry, opanga amathandizira kugwira ntchito bwino, amachepetsa ntchito yamanja, ndikusunga malo ogwirira ntchito motetezeka panthawi yonseyi.
♦ Malo osungiramo katundu: M'nyumba zosungiramo katundu, ma cranes a double girder gantry amaikidwa kuti anyamule ndi kukonza katundu wolemera. Amalola kuwongolera kosalala kwa zinthu zazikulu ndikuchepetsa kudalira ma forklift. Mitundu yosiyanasiyana ya crane, monga ma crane a double girder warehouse gantry cranes, amapangidwa kuti apititse patsogolo kugwiritsidwa ntchito kwa danga ndikuwonjezera zokolola.
♦Maphunziro Opanga: M'magawo opanga, makina opangira ma gantry amathandizira kusuntha kwa magawo pakati pa malo ogwirira ntchito osiyanasiyana. Izi zimathandizira kuyenda kosalekeza, kumachepetsa nthawi yopumira, komanso kumapangitsa kuti mzere wa msonkhano ukhale wabwino.
♦ Ntchito yomanga: Pamalo omangira, ma cranes amanyamula zinthu za konkriti, zitsulo zachitsulo, ndi zida zina zazikulu. Ndi mphamvu zawo zonyamulira zamphamvu, amapereka kasamalidwe kotetezeka komanso koyenera kwa katundu wokulirapo. Zitsanzo monga double girder precast yard gantry cranes ndizofala pankhaniyi.
♦ Kayendetsedwe ndi Madoko: M'malo osungiramo katundu ndi madoko, ma cranes opangira zida ziwiri ndizofunikira pakukweza ndi kutsitsa zotengera zonyamula katundu. Amalimbana ndi malo ovuta akunja ndipo amatha kusinthidwa kuti azigwira ntchito zinazake, kuwongolera momwe amagwirira ntchito komanso chitetezo.
♦ Zitsulo zachitsulo: Makina opangira zitsulo amadalira makinawa kuti ayendetse zinthu monga zitsulo zowonongeka, komanso zinthu zomalizidwa monga zitsulo ndi mbale. Mapangidwe awo olimba amathandiza kuti azigwira ntchito pansi pa kutentha kwakukulu ndi zinthu zolemetsa.
♦ Zomera Zamagetsi: M'malo opangira magetsi, ma cranes a double girder gantry amakweza ma turbines, ma jenereta, ndi ma transfoma. Amapangidwa kuti azigwira ntchito m'malo otsekeka pomwe akuwonetsetsa kuti akugwira motetezeka pazinthu zolemetsa kwambiri.
♦Migodi: Ntchito zamigodi zimagwiritsa ntchito makina opangira gantry kuti agwire zida zazikulu monga zofukula, ma bulldozer, ndi magalimoto otaya. Zopangidwira madera olimba, amapereka mphamvu zokwezera kwambiri komanso kusinthika kumawonekedwe ndi makulidwe osiyanasiyana.