
The double girder gantry crane imapangidwa kuti inyamule ndi kunyamula katundu wolemetsa, wokulirapo mokhazikika komanso mwandondomeko. Ili ndi mawonekedwe olimba awiri-girder ndi gantry, imapereka mphamvu zokweza zapamwamba komanso magwiridwe antchito odalirika pamafakitale ofunikira. Yokhala ndi trolley yolondola komanso makina apamwamba owongolera magetsi, imatsimikizira kuwongolera bwino, kothandiza, komanso kolondola. Kutalika kwake kwakukulu, kutalika kokweza kosinthika, komanso kapangidwe kake kophatikizika kumapangitsa kuti pakhale ntchito yosinthika komanso kugwiritsa ntchito malo apamwamba. Pokhala ndi mphamvu zonyamula katundu komanso kuyenda kokhazikika, crane iyi ndiyabwino pamadoko, mafakitale, malo osungiramo zinthu, ndi malo omanga. Monga chida chofunikira kwambiri pakupanga ndi kukonza kwamakono, crane ya double girder gantry crane imathandizira kwambiri zokolola komanso magwiridwe antchito.
Beam Yaikulu:Mtsinje waukulu ndi gawo lalikulu lonyamula katundu la double girder gantry crane. Zapangidwa ndi ma girders apawiri kuti zitsimikizire mphamvu zapamwamba komanso kukhazikika. Njanji zimayikidwa pamwamba pa matabwa, zomwe zimalola trolley kuyenda bwino kuchokera mbali ndi mbali. Mapangidwe amphamvu amawonjezera kuchuluka kwa katundu ndikuwonetsetsa kugwira ntchito kotetezeka panthawi yonyamula katundu.
Crane Traveling Mechanism:Dongosololi limathandizira kusuntha kwa nthawi yayitali kwa crane yonse ya gantry motsatira njanji pansi. Moyendetsedwa ndi ma mota amagetsi, zimatsimikizira kuyenda kosalala, malo olondola, komanso magwiridwe antchito odalirika pamtunda wautali wogwira ntchito.
Cable Power System:Njira yamagetsi yamagetsi imapereka mphamvu yamagetsi yosalekeza ku crane ndi trolley yake. Zimaphatikizapo mayendedwe osinthika a chingwe ndi zolumikizira zodalirika kuti zitsimikizire kufalikira kwamphamvu kwamphamvu panthawi yoyenda, kuteteza kusokoneza mphamvu ndikuwonjezera chitetezo chogwira ntchito.
Trolley Running Mechanism:Wokwera pamtengo waukulu, makina oyendetsa trolley amalola kusuntha kwapakatikati kwa gawo lokwezera. Ili ndi mawilo, zoyendetsa, ndi njanji zowongolera kuti zitsimikizire malo olondola komanso kugwiritsa ntchito bwino zinthu.
Lifting Mechanism:Makina okweza amaphatikizapo mota, chodulira, ng'oma, ndi mbeza. Imachita kukweza molunjika ndikutsitsa katundu ndi kuwongolera kolondola komanso njira zodalirika zotetezera chitetezo.
Kanyumba Oyendetsa:Kanyumba ndi malo olamulira a crane, kupatsa wogwiritsa ntchito malo otetezeka komanso omasuka. Zokhala ndi mapanelo apamwamba owongolera ndi makina owunikira, zimawonetsetsa kuti crane ikugwira ntchito moyenera komanso moyenera.
Ma crane a Double girder gantry amagwiritsidwa ntchito kwambiri muzomera za precast, madoko, mabwalo onyamula katundu, ndi malo omanga. Mphamvu zawo zonyamula katundu zolimba komanso mawonekedwe okhazikika zimawapangitsa kukhala abwino kwa malo akunja, komwe amatha kunyamula mosavuta malo akuluakulu osungira zinthu. Ma cranes awa ndiabwino kuti azigwira bwino zotengera, zolemetsa, ndi katundu wambiri, kupititsa patsogolo zokolola ndikuchepetsa ntchito yamanja.
Kupanga Makina:M'mafakitale opangira makina, ma crane a double girder gantry amagwiritsidwa ntchito kukweza ndikuyika zida zazikulu zamakina, misonkhano, ndi zida zopangira. Kulondola kwawo komanso kukhazikika kwawo kumatsimikizira kusamutsa kwazinthu zosalala panthawi yopanga.
Kusamalira Container:M'madoko ndi m'mabwalo onyamula katundu, makolawa amagwira ntchito yofunika kwambiri pakukweza ndi kutsitsa zotengera. Kutalika kwawo kwakukulu ndi kutalika kwake kumawapangitsa kukhala abwino kuyendetsa bwino ntchito zonyamula katundu wokwera kwambiri.
Kukonza Chitsulo:Ma cranes a Double girder gantry ndiofunikira mu mphero zachitsulo pogwira zitsulo zolemera, zokokera, ndi zida zamapangidwe. Mphamvu yawo yokweza mphamvu imatsimikizira kuyenda kotetezeka komanso kothandiza kwa zida zachitsulo.
Zomera Zopangira Konkriti:M'malo opangira ma precast, amakweza ndi kunyamula matabwa a konkriti, ma slabs, ndi mapanelo a khoma, kuthandizira ntchito zosonkhanitsa mwachangu komanso zolondola.
Jekiseni Mold Kukweza:Ma craneswa amagwiritsidwanso ntchito kukweza ndi kuyika ma jekeseni akuluakulu popanga pulasitiki, kuwonetsetsa kuyika bwino komanso kugwira ntchito motetezeka pakasintha nkhungu.