Monga zida zothandiza zonyamulira malo opangira ntchito, thepillar jib craneimagwiritsidwa ntchito kwambiri pamachitidwe osiyanasiyana opangira zinthu ndi mawonekedwe ake olemera, ntchito zosiyanasiyana, mawonekedwe osinthika, njira yabwino yosinthira ndi mawonekedwe ake ndi zabwino zake.
Ubwino: Ubwino wa afreestanding jib cranendi chimodzi mwazinthu zofunika zomwe zimatsimikizira moyo wake wautumiki. Ma crane a jib abwino amagwiritsa ntchito zida zamphamvu kwambiri komanso ukadaulo wapamwamba kuti azitha kuvala bwino komanso kukana dzimbiri. Panthawi imodzimodziyo, zimakhala zomveka bwino pakupanga, zamphamvu muzopangidwe, ndipo zimatha kupirira katundu wambiri. Chifukwa chake, ma cranes abwino kwambiri amakhala ndi moyo wautali wautumiki.
Malo ogwirira ntchito: Malo ogwirira ntchito ndi chinthu china chofunikira pa moyo wautumiki wa crane ya freestanding jib. Malo ovuta monga kutentha kwambiri, kutentha kochepa, chinyezi, ndi dzimbiri zidzafulumizitsa ukalamba ndi kuvala kwa jib crane. Mwachitsanzo, malo otentha kwambiri amatha kupangitsa kuti mafuta opaka mafuta a jib crane alephereke, potero amawonjezera kukangana ndi kuvala kwa zinthu zosiyanasiyana. Choncho, kuti awonjezere moyo wautumiki wa crane ya cantilever, zipangizo ndi zokutira zomwe zimagwirizana ndi malo ogwira ntchito ziyenera kusankhidwa, ndipo njira zotetezera ziyenera kulimbikitsidwa.
Kusamalira: Kuwunika pafupipafupi, kukonza ndi kukonza ndiye chinsinsi chokulitsa moyo wautumiki wafreestanding jib crane. Kudzera pakuwunika pafupipafupi, zolakwika ndi zovuta za crane ya cantilever zitha kupezeka ndikuthetsedwa munthawi yake kuti tipewe mavuto ang'onoang'ono kuti asanduke mavuto akulu. Nthawi yomweyo, njira zokonzetsera monga kusinthira mafuta opaka nthawi zonse, kuyang'anira zida zamagetsi, ndikuyeretsa magawo amatha kuchepetsa kukalamba komanso kukulitsa moyo wautumiki wa crane ya cantilever.
Kawirikawiri kagwiritsidwe ntchito: Kuchulukira kwanthawi yogwiritsira ntchito, kumapangitsanso kupanikizika kogwira ntchito komanso kutha kwa magawo osiyanasiyana ndi machitidwe a5 matani jib crane. Chifukwa chake, pakagwiritsidwa ntchito pafupipafupi, zida zolimba ndi magawo ziyenera kusankhidwa, ndipo kuwongolera pafupipafupi kuyenera kuchulukitsidwa kuti zitsimikizire kuti crane ya cantilever imagwira ntchito bwino ndikukulitsa moyo wake wautumiki.
Katundu: Kuchulukitsitsa kungayambitse kuchulukira kwa gawo lililonse la 5 ton jib crane, kufulumizitsa kuvala ndi kukalamba; pomwe katundu wopepuka kwambiri angayambitse kusakhazikika kwa jib crane, ndikuwonjezera chiopsezo cholephera. Chifukwa chake, katundu wa crane wa cantilever ayenera kusankhidwa moyenerera malinga ndi zosowa zenizeni kuti apewe kugwira ntchito mochulukira kapena kulemetsa kwambiri.
Moyo wautumiki wa pillar jib crane umakhudzidwa kwambiri ndi zinthu zingapo. Kuti muwonjezere moyo wautumiki, muyenera kusankha jib crane yokhala ndi khalidwe labwino komanso yoyenera malo ogwirira ntchito, kukonza nthawi zonse, ndikuwongolera momveka bwino kagwiritsidwe ntchito ndi katundu. Poganizira mozama zinthu izi, kudalirika ndi moyo wautumiki wapillar jib cranezitha kusinthidwa, komanso magwiridwe antchito komanso phindu lazachuma zitha kuwongoleredwa.
