Nthawi zambiri, ma cranes sagwiritsidwa ntchito kawirikawiri panja poyerekeza ndi ma crane a gantry. Chifukwa kapangidwe kake kamangidwe kake kamakhala ndi kapangidwe ka kunja, chithandizo chake chimadalira makamaka pamabulaketi pakhoma la fakitale ndi njanji zomwe zimayikidwa pamiyala yonyamula katundu. Njira yogwirira ntchito ya crane ya mlatho ikhoza kukhala yopanda katundu komanso ntchito yapansi. Kupanda ntchito ndi ntchito ya cab. Nthawi zambiri, ntchito yapansi imasankhidwa ndipo chowongolera chakutali chimagwiritsidwa ntchito. Ntchitoyi ndi yosavuta komanso yotetezeka. Crane wa gantry sungathe kukhazikitsidwa m'mabwalo am'nyumba komanso amatha kugwiritsidwa ntchito m'malo akunja.
2. Kusiyana pakati pa crane ya mlatho ndi gantry crane
Pakali pano, pali mitundu yambiri ya ma cranes a mlatho ndi ma gantry cranes pamsika. Makasitomala amasankha ma cranes a mlatho kapena ma cranes a gantry malinga ndi zosowa zawo, makamaka potengera kapangidwe ka zida, njira yogwirira ntchito, mtengo, ndi zina zambiri.
1. Kapangidwe ndi ntchito mode
Crane ya mlatho imapangidwa ndi mtengo waukulu, injini, winchi, kuyenda kwa ngolo, kuyenda kwa trolley, ndi zina zotero. Ena amatha kugwiritsa ntchito magetsi, ndipo ena amatha kugwiritsa ntchito ma winchi. Kukula kumadalira matani enieni. Ma cranes a Bridge alinso ndi ma girder awiri ndi girder imodzi. Ma cranes amatani akulu nthawi zambiri amagwiritsa ntchito matabwa awiri.
Crane ya gantry imapangidwa ndi mtengo waukulu, zotuluka kunja, winch, ngolo yoyendayenda, trolley oyendayenda, chingwe drum, etc. Mosiyana ndi cranes mlatho, gantry cranes ndi outriggers ndipo angagwiritsidwe ntchito m'nyumba ndi panja.
2. Ntchito mode
Njira yogwirira ntchito ya crane ya mlatho imangokhala pazochita zamkati. mbedza angagwiritse ntchito hoists awiri magetsi, amene ali oyenera kukweza mu processing mafakitale, mafakitale magalimoto, zitsulo ndi ambiri mafakitale mafakitale.
Ma crane a Gantry amagwira ntchito m'njira zosiyanasiyana, nthawi zambiri amakhala ndi matani ang'onoang'ono m'nyumba, ma crane opangira zombo zapamadzi ndi magalasi opangira zida zakunja, zomwe ndi zida zonyamulira matani akulu, ndi zida zonyamulira zida zimagwiritsidwa ntchito pokweza madoko. Gantry crane iyi imatengera mawonekedwe a cantilever awiri.
3. Ubwino wamachitidwe
Ma Crane omwe amagwira ntchito kwambiri nthawi zambiri amagwiritsa ntchito makina opangira zitsulo, omwe amakhala ndi magwiridwe antchito apamwamba, amagwira ntchito bwino, amagwiritsa ntchito mphamvu zochepa, komanso amatsatira miyezo ya chilengedwe.
Mulingo wogwirira ntchito wa cranes wa gantry nthawi zambiri ndi A3, womwe ndi wa ma gantry cranes. Kwa ma cranes akuluakulu a tonnage gantry, mlingo wogwira ntchito ukhoza kukwezedwa ku A5 kapena A6 ngati makasitomala ali ndi zofunikira zapadera. Kugwiritsa ntchito mphamvu ndikokwera kwambiri ndipo kumakwaniritsa miyezo yoteteza chilengedwe.
4. Mtengo wa zida
Crane ndi yosavuta komanso yololera, yokhala ndi ndalama zotsika mtengo. Poyerekeza ndi gantry crane, mtengo wake ndi wotsika pang'ono. Komabe, awiriwa akufunikabe kugulidwa malinga ndi zomwe akufuna, ndipo mafomu awiriwa sali ofanana. Komabe, kusiyana kwa mtengo pakati pa awiriwo pamsika akadali kwakukulu ndipo kumakhudza kwambiri. , kusankha kwa opanga, etc., kotero kuti mitengo ndi yosiyana.
