A kireni ya jibndi mtundu wa crane yomwe ili ndi mkono wopingasa, wotchedwa jib, womwe umayikidwa pa nsanamira yoyima kapena mast. Jib imatambasuka kuchokera pa nsanamira ndipo imagwiritsidwa ntchito kunyamula ndi kusuntha katundu pamalo enaake. Ma jib crane nthawi zambiri amagwiritsidwa ntchito m'nyumba zosungiramo katundu, malo opangira zinthu, ndi malo omanga chifukwa cha kuthekera kwawo kunyamula ndi kuyika zinthu molondola.
Makhalidwe ofunikira a jib cranes ndi awa:
Kapangidwe:Chigobacho chikhoza kukhazikika kapena kuzungulira mzati, zomwe zimapangitsa kuti munthu azitha kuyenda mosiyanasiyana. Kapangidwe kake kamasiyana, pomwe ma jib crane ena amaikidwa pakhoma, pomwe ena amaimirira okha.
Kutha:Ma crane a Jib amabwera m'makulidwe osiyanasiyana komanso mphamvu zonyamulira, zomwe zimapangitsa kuti akhale oyenera kugwiritsidwa ntchito mosiyanasiyana, kuyambira ntchito zopepuka mpaka zonyamula zinthu zolemera.
Kuyenda:Ma jib cranes ena ndi osavuta kunyamula, zomwe zimathandiza kuti asamutsidwire kumalo osiyanasiyana ngati pakufunika.
Kusinthasintha:Zingagwiritsidwe ntchito pa ntchito zosiyanasiyana, kuphatikizapo kunyamula, kutsitsa, ndi kusuntha zipangizo, zomwe zimapangitsa kuti zikhale zofunika kwambiri m'mafakitale ambiri.
Nthawi yotumizira: Disembala-20-2024