Gantry Crane ya 50 Ton Double Girder Cantilever yokhala ndi Mawilo

Kreni ya gantry ya cantilever yokhala ndi mawilo awiri imakhala ndi chimango cha chitseko, makina otumizira mphamvu, makina onyamulira, makina oyendetsera ngolo ndi makina oyendetsera matayala. Mawilo amatha kupangitsa crane kuyenda momasuka popanda kuyika njanji, komanso imatha kuzunguliridwa, kotero ntchitoyo ndi yosinthasintha komanso yosavuta kugwiritsa ntchito. Imatha kunyamula katundu wokwana matani 50 nthawi imodzi, koma chifukwa cha cantilever mbali zonse ziwiri, mtunda wonyamulira katundu ndi wautali. Ndipo imachepetsa kwambiri ntchito zoyendetsera katundu za ogwira ntchito ndikusunga nthawi yoyendetsera katundu.

Pakadali pano, mitundu ya ma crane a gantry opangidwa ndi kampani yathu ikhoza kugawidwa m'magulu otsatirawa:
① Kreni wamba wa gantry: Mtundu uwu wa kreni ndi womwe umagwiritsidwa ntchito kwambiri, ndipo ukhoza kugwira zinthu zosiyanasiyana ndi zipangizo zambiri, ndipo umatha kunyamula zinthu zosakwana matani 100 ndi kutalika kwa mamita 4 mpaka 35. Kawirikawiri, ma kreni wamba a gantry okhala ndi zikepe zonyamula zidebe amakhala ndi ntchito yapamwamba kwambiri.

②Ma crane a gantry a malo opangira magetsi: amagwiritsidwa ntchito makamaka ponyamula ndi kutsegula ndi kutseka zipata, ndipo angagwiritsidwenso ntchito poyika. Mphamvu yonyamula ndi matani 80-500, kutalika kwake ndi kochepa, mamita 8-16; liwiro lonyamula ndi lochepa, mamita 1-5 pamphindi. Mtundu uwu wa crane sugwiritsidwa ntchito kawirikawiri ponyamula, koma ukagwiritsidwa ntchito ponyamula, uyenera kuwonjezera mulingo woyenera wa ntchito.

③Kreni yopangira zombo: Imagwiritsidwa ntchito kusonkhanitsa chombocho pamalo oimikapo sitima. Nthawi zonse pamakhala ma trolley awiri onyamula katundu: imodzi imakhala ndi zingwe ziwiri zazikulu ndipo imathamanga panjira ya flange yapamwamba ya mlatho; inayo ili ndi mbedza yayikulu ndi mbedza yothandizira. Imathamanga panjira ya flange yapansi ya chimango cha mlatho kuti itembenuke ndikukweza zigawo zazikulu za chombocho. Mphamvu yonyamula katundu nthawi zambiri imakhala matani 100-1500; kutalika kwake ndi mpaka mamita 185; liwiro lonyamula katundu ndi mamita 2-15 pamphindi.

④Kreni ya gantry ya chidebe: imagwiritsidwa ntchito m'malo osungira zidebe. Ma trailer akanyamula zidebe zomwe zatsitsidwa kuchokera m'chombocho kudzera pa mlatho wonyamulira zidebe kupita nazo kumbuyo kapena pabwalo, zimayikidwa mu crane ya gantry ya chidebe kapena kunyamulidwa mwachindunji ndikunyamulidwa, zomwe zitha kufulumizitsa kutembenuka kwa mlatho wonyamulira zidebe kapena ma crane ena. Bwalo la zidebe lomwe limatha kuyika zigawo 3 mpaka 4 kutalika ndi mizere 6 m'lifupi nthawi zambiri limagwiritsidwa ntchito mumtundu wa tayala, komanso lothandiza mumtundu wa njanji. Liwiro lonyamulira ndi mamita 35-52 pamphindi, ndipo kutalika kwake kumatsimikiziridwa ndi kuchuluka kwa mizere ya zidebe zomwe ziyenera kuyikidwa, ndi mamita pafupifupi 60.