Ponena za kusuntha zinthu m'nyumba yosungiramo katundu kapena m'mafakitale, ma jib crane ndi zida zofunika kwambiri. Pali mitundu iwiri ikuluikulu ya jib crane, kuphatikizapo ma jib crane okhazikika pansi ndi ma jib crane opanda maziko. Onse ali ndi zabwino ndi zoyipa zawo, ndipo kusankha kumadalira zosowa za polojekitiyi.
Ma jib cranes okhazikika pansi amapangidwa kuti aziyikidwa pansi. Ali ndi maziko olimba omwe amamangiriridwa pansi ndipo angagwiritsidwe ntchito kunyamula ndikusuntha zinthu kuzungulira malo. Ma cranes awa amadziwika chifukwa cha kulimba kwawo komanso kukhazikika kwawo, zomwe zimapangitsa kuti akhale chisankho chodziwika bwino pa ntchito zolemera.ma jib cranesingagwiritsidwe ntchito kusuntha zinthu mozungulira, zomwe zimapangitsa kuti zikhale zabwino kwambiri m'malo omwe ali ndi malo ochepa.
Kumbali inayi, ma crane opanda maziko a jib jib adapangidwa kuti azinyamulika. Ma crane awa samamangiriridwa pansi, zomwe zikutanthauza kuti amatha kusunthidwa kupita kumalo osiyanasiyana ngati pakufunika. Nthawi zambiri amagwiritsidwa ntchito pazinthu zopepuka ndipo amatha kusunthidwa mosavuta kuzungulira malo. Ma crane opanda maziko a jib jib nthawi zambiri amakhala otsika mtengo kuposa ma crane okhazikika pansi, zomwe zimapangitsa kuti akhale chisankho chodziwika bwino kwa mabizinesi ang'onoang'ono kapena omwe ali ndi bajeti yochepa.
Mitundu yonse iwiri ya ma crane ili ndi ubwino ndi zovuta zake. Ma crane okhazikika pansi amapereka kukhazikika komanso kulimba, zomwe zimapangitsa kuti akhale chisankho chabwino kwambiri pa ntchito zolemera. Komabe, sanyamula ngati ma crane opanda maziko. Ma crane opanda maziko a jib, kumbali ina, ndi osavuta kunyamula komanso osinthasintha, zomwe zimapangitsa kuti akhale chisankho chabwino pa ntchito zopepuka kapena mabizinesi omwe ali ndi bajeti yochepa.
Pomaliza, kusankha pakati pa ma jib cranes okhala ndi maziko ndi ma jib cranes opanda maziko kumadalira zosowa zenizeni za polojekitiyi. Mitundu yonse iwiri ya ma cranes ili ndi ubwino wake wapadera, ndipo ndikofunikira kuganizira zinthu izi musanapange chisankho.
Nthawi yotumizira: Julayi-13-2023



