Chifukwa cha magwiridwe ake apamwamba, afakitale gantry cranechakhala chogwiritsiridwa ntchito kwambiri komanso chopangidwa ndi njanji, ndi mphamvu zake zonyamulira kuyambira matani angapo mpaka mazana a matani. Mtundu wodziwika bwino wa gantry crane ndi universal hook gantry crane, ndipo ma crane ena amapangidwa bwino pa fomu iyi.
Crane ya gantry ndi mtundu wa zida zamakina olemera. Mikhalidwe yake yogwirira ntchito ndi yolemetsa kwambiri. Tiyenera kuonetsetsa kuti ili ndi mphamvu zokwanira, kuuma ndi kukhazikika pansi pa zovuta zolemetsa komanso zosinthika. Tiyenera kusankha ndikulumikiza chimango chachitsulo chomwe chinganyamule crane yonse. , kotero kuti pali kugonana kokwanira. Moyo wogwira ntchito wa gantry crane umatsimikiziridwa makamaka ndi chimango chake chachitsulo. Malingana ngati chimango chachitsulo sichikuwonongeka, chikhoza kugwiritsidwa ntchito. Zida zina ndi zigawo zake sizidzakhudza moyo wake. Komabe, chitsulo chake chikawonongeka, chidzabweretsa mavuto aakulu ku gantry crane.
Metal structural mawonekedwe akuyenda gantry crane
Mapangidwe achitsulo a gantry crane amagawidwa m'magulu atatu molingana ndi zovuta zosiyanasiyana. Choyamba, matabwa ndi ma trusses ndizo zigawo zikuluzikulu zomwe zimakhala ndi mphindi zopindika; chachiwiri, mizati ndi zigawo zikuluzikulu zomwe zimanyamula kupanikizika; chachitatu, zigawo zopindika zimagwiritsidwa ntchito kwambiri polimbana ndi kupanikizika. ndi kupinda mamembala mphindi. Titha kupanga mawonekedwe achitsulo a gantry crane kukhala mtundu wamapangidwe, mtundu wolimba wamimba ndi mtundu wosakanizidwa molingana ndi kupsinjika kwa zigawozi ndi kukula kwake. Kenako timakamba makamaka za mamembala olimba a intaneti. Mamembala otchedwa olimba a ukonde amapangidwa makamaka ndi mbale zachitsulo ndipo amagwiritsidwa ntchito makamaka pamene katundu ali wapamwamba ndipo kukula kwake kuli kochepa. Ubwino wake ndi woti ukhoza kuwotcherera zokha, ndi wosavuta kupanga, uli ndi mphamvu zotopa kwambiri, kupsinjika pang'ono, kugwiritsa ntchito mosiyanasiyana, ndipo ndizosavuta kukhazikitsa ndikusunga, komanso zimakhala ndi zovuta zolemetsa zolemetsa komanso zolimba zolimba.
Zigawo za gantry crane ntchito limagwirira
Makina ogwiritsira ntchito amatanthauza njira yomwe imathandiza kuti crane isunthire mopingasa, ndipo imagwiritsidwa ntchito makamaka kusuntha katundu molunjika. Njira zogwirira ntchito zotsatiridwa zimatanthawuza njira zomwe zimayenda pamayendedwe apadera. Amadziwika ndi kukana kwazing'ono zogwirira ntchito ndi katundu wamkulu. Choyipa chake ndi chakuti mayendedwe ake ndi ochepa, pomwe njira zogwirira ntchito zopanda njirazo zimatha kuyenda m'misewu wamba ndikukhala ndi njira zambiri zogwirira ntchito. Njira yogwiritsira ntchito crane imapangidwa makamaka ndi galimoto yoyendetsa galimoto, gawo lothandizira ntchito ndi chipangizo. Chipangizo choyendetsa galimoto chimapangidwa ndi injini, chipangizo choyendetsa galimoto ndi brake. Chipangizo chothandizira chothamanga chimapangidwa ndi njanji ndi seti yachitsulo. Chipangizocho chimapangidwa ndi chipangizo chopanda mphepo komanso chotsutsana ndi skid, chosinthira malire oyenda, chotchinga ndi chotchinga kumapeto. Zipangizozi zimatha kulepheretsa trolley kuti isawonongeke komanso kuteteza crane kuti isaulutsidwe ndi mphepo yamphamvu ndikupangitsa kugubuduzika.
