Ma crane a pillar jib ndi ma crane a wall jib ndi njira zonyamulira zinthu zosiyanasiyana zomwe zimagwiritsidwa ntchito m'mafakitale osiyanasiyana. Ngakhale kuti ali ndi ntchito zofanana, kusiyana kwawo kwa kapangidwe kake kumapangitsa kuti mtundu uliwonse ukhale woyenera bwino pa ntchito zinazake. Nayi kufananiza kwa awiriwa, kutengera zinthu zofunika monga kukhazikitsa, kukhazikika, komanso kugwiritsa ntchito bwino malo.
Ma Crane a Pillar Jib:
Ma crane a pillar jib, omwe amadziwikanso kuti ma crane a jib odziyimira pawokha, ali ndi mzati wochirikiza woyima womwe umakhazikika pansi kapena pansi. Kapangidwe kameneka kamapereka kukhazikika kwabwino kwambiri ndipo kamaonetsetsa kuti crane ikhoza kunyamula katundu wolemera mosamala. Ma crane awa ndi abwino kwambiri kuntchito komwe zida ziyenera kukhala pamalo okhazikika, monga malo opangira zinthu kapena malo osungiramo katundu.
Chimodzi mwa zabwino zazikulu zama crane a pillar jibndi kudalirika kwawo pa ntchito zolemera. Maziko okhazikika amalola kuti katundu azigwiritsidwa ntchito kwambiri komanso kuti kugwedezeka kochepa kukhale kochepa panthawi yogwira ntchito. Komabe, chinthu chimodzi chosiyana ndi ichi ndi chakuti ma cranes amenewa amakhala ndi malo ambiri, zomwe zimapangitsa kuti asagwiritsidwe ntchito bwino m'malo omwe malo ndi ochepa.
Ma Crane a Wall Jib:
Koma ma crane a ma wall jib, amaikidwa pakhoma kapena mzati womwe ulipo kale. Njira yokhazikitsirayi imathandiza kusunga malo ofunika pansi, zomwe zimapangitsa kuti ma crane a ma wall jib akhale chisankho chabwino kwambiri m'malo omwe ali ndi malo ochepa. Pogwiritsa ntchito kapangidwe ka nyumbayo ngati chothandizira, ma crane a ma wall jib safuna ntchito yowonjezera ya maziko, zomwe zingachepetse ndalama zoyikira.
Pamenema crane a jib pakhomaZimagwiritsa ntchito malo moyenera, zimabwera ndi zofooka zina. Chodetsa nkhawa chachikulu ndi kudalira mphamvu ndi mphamvu zonyamula katundu za khoma kapena mzati. Ngati kapangidwe kothandizira sikali kokwanira, kangakhudze kukhazikika ndi magwiridwe antchito a crane. Chifukwa chake, ma crane a jib a pakhoma ndi oyenera kwambiri kugwiritsidwa ntchito pomwe khoma kapena mzati ungathe kuthandizira katunduyo moyenera.
Mapeto:
Mwachidule, ma pillar jib cranes ndi abwino kwambiri m'malo ogwirira ntchito okhazikika omwe ali ndi zofunikira zonyamula katundu wolemera komanso komwe malo sali ovuta kwambiri. Komabe, ma wall jib cranes ndi abwino kwambiri m'malo omwe ali ndi malo ochepa komanso pamene khoma kapena pillar yomwe ilipo ingapereke chithandizo chokwanira. Mukamvetsetsa zosowa zenizeni za malo anu ogwirira ntchito, mutha kusankha mtundu woyenera wa crane kuti muwongolere magwiridwe antchito ndi chitetezo.
Nthawi yotumizira: Feb-27-2025
