Isakhiwo esiyisisekelo
I-Underlung overhead cranes, eyaziwa nangokuthi ama-cranes angaphansi kokusebenza, yenzelwe ukukhulisa isikhala nokusebenza kahle ezikhungweni ezinekhanda elilinganiselwe. Izakhi zabo ezibalulekile zifaka:
1.Runway Beams:
Le mishayo ifakwe ngqo ophahleni noma ophahleni lwesakhiwo, ihlinzeka ngethrekhi ye-crane ukuze ihambe ngobude bendawo yokusebenza.
2.Ebatheli:
Etholakala emikhawulweni yomibili ye-girder eyinhloko,qeda izinkokheloAmasondo endlu agijimisana ngaphansi kwe-runway beams, avumele i-crane ukuthi ihambe ngokuvundlile.
3.Main girder:
Ugongolo oluvundlile luthatha ibanga phakathi kwe-runway beams. Ixhasa ama-hoist ne-trolley futhi ibalulekile ukuthwala umthwalo.
I-4hoist neTrolley:
I-hoist, ifakwe eTrolley, ihambahamba emgodini oyinhloko. Inesibopho sokuphakamisa nokwehlisa imithwalo esebenzisa intambo yocingo noma indlela yokucima insimbi.
Uhlelo lwe-5.Control:
Lolu hlelo luhlanganisa ipendant noma lokulawula okukude kanye ne-wiring kagesi, okuvumela abaqhubi ukuthi balawule ukunyakaza kwe-crane nokuphakamisa imisebenzi ngokuphepha.
Umgomo Wokusebenza
Ukusebenza kweunderlung overhead craneKubandakanya izinyathelo eziningana ezihlanganisiwe:
I-1.Light:
I-hoist iphakamisa umthwalo ngokuqondile usebenzisa intambo yentambo eqhutshwa izimoto noma iketanga, elilawulwa yi-opharetha.
I-Nohorizontal Movement:
I-trolley, ethwala i-hoist, ihamba nomgcini oyinhloko, ibeka umthwalo ngqo endaweni oyifunayo.
I-3.Traveling:
Lonke i-crane lihamba ngemishayo ye-runway, okwenza umthwalo uhanjiswa ngaphesheya kwendawo yokusebenza kahle.
I-ONE 4.Lower:
Uma ususendaweni, ama-hoist wehlisa umthwalo emhlabathini noma endaweni ekhethiwe, eqeda umsebenzi wokuphatha impahla.
I-Underlung Overhelng Cranes ihlinzeka ngezixazululo ezisebenzayo zokuphatha impahla ezindaweni lapho amasistimu aphansi okuphansi angenamsebenzi, anikezela ukuguquguquka nokusetshenziswa okusebenzayo kwesikhala esithe mpo.
Isikhathi Seposi: Jul-25-2024
