Mawu Oyamba
Ma cranes a Double girder Bridge ndi amphamvu komanso osunthika omwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana. Mapangidwe awo amaphatikizapo zigawo zingapo zofunika zomwe zimagwirira ntchito limodzi kuti zithe kunyamula katundu wolemetsa moyenera komanso motetezeka. Nawa mbali zazikulu zomwe zimapanga crane ya double girder bridge.
Main Girders
Zomangamanga zazikulu ndi zomangira ziwiri zazikulu, zomwe zimatalikirana ndi malo opangira crane. Zomangamangazi zimathandizira chokweza ndi trolley ndikunyamula kulemera kwa katundu wokwezedwa. Nthawi zambiri amapangidwa ndi chitsulo champhamvu kwambiri ndipo amapangidwa kuti athe kupirira kupsinjika kwakukulu ndi kupsinjika.
Magalimoto omaliza amakhala kumapeto kwa ma girders akuluakulu. Zomangamangazi zimakhala ndi mawilo kapena zodzigudubuza zomwe zimapangitsa kuti crane iyende motsatira mizati ya msewu wonyamukira ndege. Magalimoto omaliza ndi ofunikira kuti crane iyende komanso kukhazikika kwake.
Ma Runway Beams
Nthambi zothamangiramo ndi zazitali, zopingasa zomwe zimayendera limodzi ndi kutalika kwa malowo. Amathandizira dongosolo lonse la crane ndikuloleza kuti liziyenda mmbuyo ndi mtsogolo. Mitanda iyi imayikidwa pazipilala kapena zomangira ndipo ziyenera kulumikizidwa bwino.
Kwezani
Chokwera ndi njira yonyamulira yomwe imayenda motsatira trolley pazitsulo zazikulu. Zimaphatikizapo injini, ng'oma, chingwe chawaya kapena unyolo, ndi mbeza. Thekwezaniali ndi udindo wokweza ndi kutsitsa katundu ndipo akhoza kukhala magetsi kapena pamanja.
Trolley
Trolley imayenda motsatira ma girders akuluakulu ndikunyamula chokweza. Imalola kuyika bwino kwa katundu patali ndi nthawi ya crane. Kuyenda kwa trolley, kuphatikizapo kukweza kokweza, kumapereka chidziwitso chonse cha malo ogwirira ntchito.
Control System
Dongosolo lowongolera limaphatikizapo zowongolera za oyendetsa, mawaya amagetsi, ndi zida zotetezera. Imalola woyendetsa kuwongolera kayendedwe ka crane, kukweza, ndi trolley. Zofunikira zachitetezo monga masiwichi ochepera, mabatani oyimitsa mwadzidzidzi, ndi chitetezo chochulukira ndi gawo ladongosolo lino.
Mapeto
Kumvetsetsa zigawo za double girder bridge crane n'kofunika kwambiri pakugwira ntchito, kukonza, ndi chitetezo. Gawo lirilonse limagwira ntchito yofunikira pakuwonetsetsa kuti crane imagwira ntchito bwino komanso yodalirika pantchito zogwirira ntchito.
Nthawi yotumiza: Jul-24-2024
