Uyini umehluko phakathi kwe-overhead Travelling crane kanye ne-gantry crane?

Ama-bridge crane kanye nama-gantry crane womabili ayimishini yokuphakamisa esetshenziswa ezimbonini ezahlukahlukene ukuhambisa izinto ezisindayo. Nakuba ebukeka efana, kunemehluko ohlukile phakathi kwawo amabili okwenza afanelekele ukusetshenziswa okuhlukile.

Amakhreni e-GantryNgokuvamile zisetshenziswa ezindaweni zangaphandle njengezindawo zokubeka imikhumbi, izindawo zokwakha kanye nezindawo zokugcina izimpahla zesitimela. Zinezakhiwo ezinde zefreyimu engu-A ezinezinsika ezivundlile ezisekela izinqola ezisuswayo. Ama-crane e-gantry aklanyelwe ukusabalala izinto noma izindawo zokusebenza, ezivumela ukuthi zithuthe imithwalo esindayo kalula endaweni enkulu. Ukuhamba kwazo kanye nokuguquguquka kwazo kuzenza zilungele ukusetshenziswa kwangaphandle lapho kungekho khona isakhiwo sokusekela i-crane ephezu kwekhanda esikhona.

Amakhreni ebhulohozifakwa endaweni ephakeme yokugijima ngaphakathi kwesakhiwo noma isakhiwo. Zivame ukusetshenziswa ezindaweni zokugcina impahla, ezindaweni zokukhiqiza kanye nemigqa yokuhlanganisa ukuphakamisa nokuthutha izinto ezinqamula imigwaqo yokugijima. Ama-crane angaphezulu ayaziwa ngokusebenza kahle kwawo ekwandiseni isikhala saphansi nokulawula ngokunembile ukuhamba kwezinto ezisindayo endaweni elinganiselwe.

Omunye wemehluko omkhulu phakathi kwezinhlobo ezimbili zama-crane yisakhiwo sawo sokusekela. Ama-crane e-gantry ayazisekela futhi awadingi isakhiwo noma isakhiwo esikhona ukuze afakwe, kuyilapho ama-crane aphezulu ethembele ohlakeni lwesakhiwo noma kumakholomu okusekela ukuze afakwe. Ngaphezu kwalokho, ama-crane e-gantry avame ukusetshenziswa ezinhlotsheni zangaphandle lapho ukukwazi ukuqondisa nokuguquguquka kubalulekile khona, kuyilapho ama-crane aphezulu evame ukusetshenziswa ngaphakathi endlini ukuze kwenziwe imisebenzi ephindaphindayo yokuphakamisa nokuhambisa.

Ngokuphathelene nomthamo womthwalo, zombili izinhlobo zama-crane zingaklanywa ukuphakamisa imithwalo esindayo kakhulu, kodwa izidingo ezithile zesicelo ngasinye zizonquma uhlobo olufanele lwe-crane okufanele lusetshenziswe.