Yooj yim rau nruab thiab tuav Underhung Choj Crane

Runway Beams: Runway beams yog cov txheej txheem ruaj khov—feem ntau I-beams—ntsia rau ntawm ob sab ntawm koj qhov chaw. Cov kab teeb no txhawb nqa tag nrho qhov hnyav ntawm crane system thiab nyob ruaj khov thaum lub sijhawm ua haujlwm. Cov kab ciav hlau khiav yog ntsia rau saum cov kab teeb no, muab txoj hauv kev rau tus choj kom mus tau zoo nyob thoob plaws qhov chaw ua haujlwm.

Choj Girder: Tus choj girder spans nruab nrab ntawm ob txoj kab ciav hlau thiab nqa lub crane's lub ntsiab lifting Cheebtsam. Txuas mus rau txhua qhov kawg ntawm lub girder yog cov tsheb thauj khoom kawg, uas tso cai rau tus choj glide raws txoj kab khiav. Nyob ntawm qhov yuav tsum tau nqa, underhungtus chojcranes tuaj yeem nruab nrog ib leeg girder lossis ob chav girder—paub raws li ib leeg-girder lossis ob-girder choj cranes.

Crane Trolley: Mounted ntawm tus choj girder, lub crane trolley mus rau sab-rau-sab, perpendicular mus rau txoj kev khiav. Qhov no tso cai rau tag nrho cov kev pab cuam hauv pem teb. Lub hoist yog txuas nrog lub trolley thiab tuav qhov tseeb lifting, siv txoj hlua hlau thiab nuv kom ruaj ntseg thiab txo cov khoom hnyav.

⊙ Yooj yim tswj tau txawm tias nyob hauv qhov dav dav, txo qhov tob ntawm tus choj nqaj, thiab tawm hauv cov khoom siv sib zog. Yog li ntawd, ntau qhov chaw tuaj yeem txuag tau, nrog rau ntau lub peev yuav raug txiav.

⊙Kev ua haujlwm ywj pheej uas ua rau't cuam tshuam tag nrho lossis lwm yam kev khiav haujlwm. Nws tuaj yeem nqa lossis thauj khoom nrog rau txoj kev ruaj khov, uas muaj kev yooj yim loj rau kev tsim khoom.

⊙ Ntau tshaj siv qhov chaw ntawm lub tsev. Siv lub qab nthab girder uas twb muaj lawm kom muaj kev ruaj ntseg ntawm crane khiav.

⊙Qhov zoo tshaj plaws nrog rau qhov xwm txheej uas lub taub hau qis thiab siab tshaj qhov kev ncua deb ntawm av mus rau tus nuv.

⊙Txhua qhov kev taw qhia ntawm kev teeb tsa thiab kev saib xyuas. Peb muab kev txhawb nqa thoob plaws hauv cov txheej txheem kev teeb tsa thiab kev saib xyuas, kom ntseeg tau tias koj tus choj underhung crane tau teeb tsa muaj kev nyab xeeb thiab ua haujlwm tau zoo txij hnub ib.

⊙ Cov tsos mob zoo thiab muaj zog steel qauv. Tsim los ua ob qho tib si ua haujlwm thiab pom kev huv si, peb cov cranes muaj cov qauv hlau ruaj khov uas ua kom muaj kev ruaj khov zoo hauv kev ua haujlwm hnyav.