Kodi kuyambitsa gantry ndi chiyani?

M'dziko lomanga, kugwira ntchito bwino ndi kulondola ndikofunikira.Kufunika kwa njira zatsopano zothetsera ntchito yomangayi kwachititsa kuti pakhale makina apamwamba ndi zida.Chimodzi mwazinthu zochititsa chidwi kwambiri chinali chiwombankhanga choyambitsa gantry, chomwe chimatchedwanso crane launch bridge.Uinjiniya wodabwitsawu umasintha momwe ntchito zomanga mlatho zimagwiritsidwira ntchito, kupereka mphamvu zosayerekezeka ndi chitetezo.Koma kodi gantry ndi chiyani kwenikweni, ndipo imapindulitsa bwanji ntchito yomanga?

Launch gantry crane ndi chida chapadera chomwe chimapangidwira pomanga milatho, ma viaducts ndi zida zina zokwezeka.Amagwiritsidwa ntchito kukweza ndi kuyika konkriti yokhazikika kapena milatho yachitsulo kuti igwirizane ndi sitimayo mwachangu.Ma crane a Gantry nthawi zambiri amakhala ndi chimango cholimba chothandizidwa ndi zotuluka zomwe zimatambasula kutalika kwa mlatho.Ili ndi njira yonyamulira yolondola yomwe imatha kukweza ma girders olemera mlatho molondola komanso molondola.

Ntchito yayikulu ya gantry crane ndikuwongolera kuyenda kopingasa komanso koyima kwa ma girders a mlatho panthawi yomanga.Izi zimatheka chifukwa cha kuphatikiza kwa ma hydraulic, mechanical and electronic systems zomwe zimagwirira ntchito limodzi kuti zitsimikizidwe kuti zikugwira ntchito bwino komanso kulamulidwa.Kutha kwa crane kuyendetsa bwino zinthu zolemera kumapangitsa kuti ikhale chida chofunikira kwambiri pantchito yomanga mlatho, kuchepetsa kwambiri nthawi ndi ntchito yofunikira kuti amalize kumanga.

Ubwino umodzi wogwiritsa ntchito crane yoyambira ndikutha kufulumizitsa nthawi yomanga.Mwa kuyika mwachangu mlatho wokonzedweratu, ma crane amatha kusonkhanitsa sitimayo mwachangu, kuchepetsa kusokoneza kwa magalimoto ndikufupikitsa nthawi yonse ya polojekiti.Izi sizimangopindulitsa kampani yomangayo posunga nthawi ndi ndalama, komanso zimakhala ndi zotsatira zabwino kwa anthu ozungulira pochepetsa zovuta zokhudzana ndi zomangamanga.

Chitetezo ndi gawo lina lofunikira pakumanga mlatho, ndipo kugwiritsa ntchito kukweza ma crane a gantry kumathandizira kwambiri chitetezo pamalo omanga.Ndi kuchepetsa kufunika pamanja kusamalira katundu mlatho girders, ngozi ngozi ndi kuvulala akhoza kwambiri kuchepetsedwa.Makina owongolera otsogola a crane ndi mawonekedwe achitetezo amawonetsetsa kuti kukweza ndi kuyika matabwa kukuchitika mwatsatanetsatane komanso motsatira ndondomeko zachitetezo.

Kusinthasintha koyambitsa ma crane a gantry kumapangitsanso kuti akhale chuma chamtengo wapatali pantchito yomanga mlatho.Kuthekera kwake kutengera mapangidwe ndi masinthidwe osiyanasiyana a mlatho, kuphatikiza ndi kuthekera kogwiritsa ntchito mitundu yosiyanasiyana ya milatho, kumapangitsa kukhala njira yosunthika komanso yosinthika pazinthu zosiyanasiyana zomanga.Kaya ndi msewu wodutsa, mlatho wa njanji kapena njira yodutsamo, ma crane oyambira amatha kusinthidwa malinga ndi zosowa za polojekiti.

Mwachidule, kuyambitsa ma cranes akuyimira patsogolo kwambiri paukadaulo womanga mlatho, womwe umapereka magwiridwe antchito osayerekezeka, chitetezo komanso kusinthasintha.Kuthekera kwake kufulumizitsa ntchito yomanga, kupititsa patsogolo chitetezo ndikusintha kuti zigwirizane ndi zofunikira zosiyanasiyana za polojekiti kumapangitsa kuti ikhale chida chofunikira kwambiri pantchito zomanga zamakono.Pamene ntchito yomanga ikupitabe patsogolo, kukhazikitsidwa kwa ma cranes a gantry kukuwonetsa mphamvu zaukadaulo zoyendetsa patsogolo ndikusintha momwe timamangira maziko amtsogolo.