A galasi la semi gantryndi mtundu wa crane wam'mwamba wokhala ndi mawonekedwe apadera. Mbali imodzi ya miyendo yake imayikidwa pa mawilo kapena zitsulo, zomwe zimalola kuti ziziyenda momasuka, pamene mbali inayo imathandizidwa ndi njira yothamanga yomwe imagwirizanitsidwa ndi zipilala zomanga kapena khoma la mbali ya nyumbayo. Kapangidwe kameneka kamapereka zabwino zambiri pakugwiritsa ntchito malo populumutsa bwino pansi komanso malo ogwirira ntchito. Zotsatira zake, ndizoyenera makamaka kwa malo okhala ndi malo ochepa, monga ma workshop a m'nyumba. Ma crane a Semi gantry ndi osunthika ndipo amatha kugwiritsidwa ntchito m'malo osiyanasiyana, kuphatikiza ntchito zopangira zinthu zolemetsa ndi mayadi akunja (monga mayadi a njanji, mayadi otumizira / zotengera, mayadi achitsulo, ndi mayadi akale).
Kuphatikiza apo, mapangidwewo amalola ma forklift ndi magalimoto ena oyenda ndikuyenda ndikudutsa pansi pa crane popanda chopinga.
Mawonekedwe
Kapangidwe: Thegalasi la semi gantryamagwiritsa ntchito nyumba yomwe ilipo ngati mbali imodzi ya chithandizo, kupulumutsa malo apansi ndi kuchepetsa ndalama.
Ntchito: Yoyenera pazokonda zamkati ndi zakunja, zosunthika pamagawo osiyanasiyana.
Kusinthasintha: Amapereka malo okulirapo apansi a forklift, magalimoto, kapena makina ena kuti aziyenda momasuka pamalowa.
Mtengo: Poyerekeza ndi crane yonse ya gantry,single mwendo gantry craneali ndi ndalama zotsika komanso zoyendera.
Kusamalira: Zosavuta kukonza, zokhala ndi zigawo zochepa zomwe zimafunikira chisamaliro.
Zigawo
Kapangidwe ka Gantry (Mitanda Yaikulu ndi Miyendo): Mapangidwe a gantry asingle mwendo gantry cranendi msana umene umapereka mphamvu zofunikira komanso kukhazikika kwa kunyamula katundu. Zili ndi zigawo ziwiri zofunika: matabwa akuluakulu ndi miyendo.
Trolley and Hoisting Mechanism: Trolley ndi nsanja yosunthika yomwe imayenda motsatira mizati yayikulu ya crane, kunyamula njira yokwezera. Dongosolo lokwezera limakhala ndi udindo wokweza ndi kutsitsa katundu mwatsatanetsatane ndi kuwongolera.
Galimoto Yomaliza: Ili kumapeto kulikonse kwa crane, magalimoto omalizira amathandiziragantry crane yosungiramo zinthukuyenda motsatira njanji pogwiritsa ntchito mawilo omwe amayenda bwino panjira. Kutengera mphamvu ya crane, galimoto iliyonse yomaliza imatha kukhala ndi mawilo 2, 4, kapena 8, kuwonetsetsa kukhazikika komanso magwiridwe antchito.
Hook: Hook ndi yabwino kwa ntchito zonyamulira wamba, kupereka kulumikizana kodalirika ponyamula ndi kusuntha katundu mosamala.
Kuwongolera: Mabokosi owongolera nthawi zambiri amayikidwa pagantry crane yosungiramo zinthukapena kukweza ndi pendant kapena cholumikizira chakutali chimalola woyendetsa kuyendetsa crane. Zowongolera zimagwiritsa ntchito ma drive ndi ma hoist motors, ndipo zimatha kuwongolera ma Variable Frequency Drives (VFDs) kuti azitha kuwongolera kuthamanga kwapamtunda kuti muyike bwino.
