Ntchito Yopangira Chitsulo ndi Overhead Crane

Ntchito yochitira zitsulo yokhala ndi crane yapamwamba imapereka yankho lamakono, logwira mtima, komanso lokhazikika pamapangidwe opanga mafakitale. Maphunzirowa amagwiritsidwa ntchito kwambiri m'mafakitale monga kupanga, kukonza, kukonza zitsulo, ndi kusonkhana kwa zida zolemera.

Chitsulo chachitsulo chimapereka mphamvu zapadera ndi kukhazikika pamene kusunga chimango chopepuka. Mosiyana ndi nyumba za konkire zachikhalidwe, malo opangira zitsulo amatha kumangidwa mwachangu, amapereka kusinthasintha kwakukulu, komanso kugonjetsedwa ndi moto, dzimbiri, ndi nyengo yoipa. Zida zopangira zitsulo zimapanganso kukhazikitsa mofulumira komanso kosavuta, kuchepetsa nthawi yomanga ndi ndalama zogwirira ntchito.

Crane yapamwamba yophatikizidwa mu msonkhanowu imathandizira kwambiri kasamalidwe ka zinthu. Kaya ndi girder imodzi kapena girder configuration, crane imayenda pa njanji zomwe zimayikidwa pambali pa nyumbayo, zomwe zimathandiza kuti zizitha kugwira ntchito yonse. Imatha kukweza ndi kusuntha katundu wolemetsa mosavuta, monga zida zopangira, zida zazikulu zamakina, kapena zinthu zomalizidwa ndi ntchito yochepa yamanja. Izi sizimangowonjezera zokolola komanso zimakulitsa chitetezo pantchito.

Kwa ntchito zomwe zimaphatikizapo kukweza ndi kuyika zinthu pafupipafupi, kuphatikiza zitsulo zopangira zitsulo zokhala ndi crane yapamwamba zimatsimikizira kuyenda bwino, kugwiritsa ntchito bwino malo, komanso kuchepetsa nthawi yopumira. Dongosolo la crane limatha kusinthidwa ndi zida zosiyanasiyana zonyamulira, ma spans, ndi makwerero okwera kuti akwaniritse zofunikira zogwirira ntchito.

Pomaliza, kuyika ndalama m'malo opangira zitsulo okhala ndi crane yapamwamba ndi chisankho chanzeru kwa makampani omwe akufuna kukhazikika, kuchita bwino, komanso kugwiritsa ntchito bwino zinthu. Imayimira yankho la nthawi yayitali lomwe limathandizira kukula kwa ntchito zamakampani pomwe kuchepetsa ndalama zosamalira ndi zogwirira ntchito.