Chiyambi cha ma crane odziwika bwino a doko

Chiyambi cha ma crane odziwika bwino a doko

Madoko amagwira ntchito yofunika kwambiri pothandiza kuti katundu aziyenda bwino m'madera osiyanasiyana. Chimodzi mwa zinthu zofunika kwambiri pa doko ndi kunyamula katundu moyenera komanso motetezeka, zomwe zimafuna kugwiritsa ntchito zipangizo zosiyanasiyana zonyamulira katundu. M'nkhaniyi, tikuyang'ana zina mwa zipangizo zonyamulira katundu zomwe zimagwiritsidwa ntchito kwambiri m'madoko, kuphatikizapo ma gantry crane, ma straddle carriers, ma gantry crane omangidwira pa njanji ndi ma gantry crane okhala ndi matayala a rabara.

Chimodzi mwa zida zodziwika bwino zonyamulira katundu m'madoko ndi gantry crane. Chimakhala ndi ma crane omangika pa nyumba yomwe imadutsa m'lifupi lonse la doko. Crane imatha kuyenda motsatira nyumbayo pa njanji, zomwe zimapangitsa kuti ikwanire madera akuluakulu. Ma gantry crane odziwika bwino chifukwa cha mphamvu zawo zonyamulira katundu wambiri, nthawi zambiri amagwiritsidwa ntchito kunyamula ndi kutsitsa katundu wolemera kuchokera ku zombo.

Zipangizo zonyamulira zitsulo ndi zida zapadera zonyamulira zitsulo zomwe zimagwiritsidwa ntchito kwambiri m'malo osungira ziwiya. Zapangidwa kuti zinyamule ndi kunyamula ziwiya, zomwe zimathandiza kulongedza bwino, kuchotsa mapaleti ndi kutumiza ziwiya mkati mwa malo osungira ziwiya. Zipangizo zonyamulira zitsulo zimakhala ndi miyendo yosinthika yomwe imazungulira mizere ya ziwiya, zomwe zimawathandiza kunyamula ziwiya kuchokera mbali zonse ziwiri. Kusinthasintha kumeneku kumawapangitsa kukhala abwino kwambiri ponyamula ziwiya zamitundu yosiyanasiyana.

Ma crane opangidwa ndi njanji, omwe amadziwikanso kuti ma RMG, amapangidwira kunyamula makontena m'madoko. Amayikidwa pa njanji ndipo amatha kuyenda molunjika pa doko ndikukweza makontena molunjika. Ma RMG amagwiritsidwa ntchito kwambiri m'malo osungira makontena odziyimira pawokha ndipo amayendetsedwa ndi makompyuta. Ma crane awa ndi achangu, olondola komanso ogwira ntchito bwino posamalira makontena, zomwe zimapangitsa kuti akhale chuma chamtengo wapatali pantchito zotanganidwa za madoko.

Ma crane a rabara (RTGs) ndi ofanana ndi ma RMG m'mapangidwe ndi ntchito. Komabe, mosiyana ndi ma RMG omwe amayenda pa njanji, ma RTG ali ndi matayala a rabara omwe amawalola kuyenda momasuka pansi. Ma RTG amagwiritsidwa ntchito kwambiri m'malo osungiramo ziwiya kuti aziyika ndi kunyamula ziwiya. Ndi othandiza kwambiri makamaka pamalo osungiramo ziwiya komwe kumafunika kuyikanso ziwiya nthawi zambiri. RTG ndi yosinthasintha komanso yosavuta kusuntha kuti igwire bwino ntchito m'malo osungiramo ziwiya.

Zipangizo zonyamulira izi zili ndi ubwino wake komanso momwe zimagwiritsidwira ntchito. Popeza zimatha kunyamula katundu wolemera komanso zimafika patali, ma crane a gantry ndi abwino kwambiri ponyamula katundu wolemera kuchokera ku zombo. Nthawi zambiri amagwiritsidwa ntchito m'malo osungira katundu wolemera kapena ponyamula katundu wolemera kwambiri.

Zonyamulira za straddle zimapangidwa kuti zigwiritsidwe ntchito ponyamula ziwiya m'madoko. Kutha kwawo kukwera mizere ya ziwiya ndikunyamula ziwiya kuchokera mbali zonse ziwiri kumathandiza kuti ziwiyazo zisungidwe bwino komanso kunyamulidwa, zomwe zimapangitsa kuti zikhale zodziwika bwino pa malo osungira ziwiya.

Ma RMG ndi RTG onse amagwiritsidwa ntchito poyendetsa zidebe m'malo olumikizirana okha kapena odziyimira pawokha. Kulondola kwambiri kwa RMG komanso liwiro lake zimapangitsa kuti ikhale yoyenera kugwiritsa ntchito zidebe zambiri. Koma ma RTG amapereka kusinthasintha komanso kusinthasintha, zomwe zimathandiza kuti zidebezo zikhazikike bwino m'bwalo.

Kusamalira katundu moyenera komanso motetezeka ndikofunikira kwambiri kuti madoko azigwira ntchito bwino. Kusankha zida zoyenera zonyamulira katundu kumachita gawo lofunika kwambiri pakupangitsa izi kuchitika. Ma Portal crane, ma straddle carriers, ma gantry crane opachikidwa pa njanji ndi ma rabara-matayala a gantry crane ndi zitsanzo zochepa chabe za zida zonyamulira katundu zomwe zimagwiritsidwa ntchito kwambiri m'madoko. Mtundu uliwonse uli ndi ubwino wake ndipo wapangidwira ntchito zinazake ndi zofunikira pa ntchito. Kupita patsogolo kosalekeza muukadaulo ndi zochita zokha kwawonjezera kwambiri magwiridwe antchito ndi kupanga bwino kwa zida zonyamulira katunduzi, zomwe zalola madoko kuthana ndi kuchuluka kwa katundu mogwira mtima komanso munthawi yake.