Chifukwa chiyani phokoso lachilendo la crane yaing'ono yonyamulira ikagwiritsidwa ntchito?

Mukamagwiritsa ntchito crane yaying'ono yonyamulira, ntchito ya chingwe cha waya iyenera kukhala yosalala komanso yosalala.Ngati pali phokoso loopsa, chidwi chiyenera kuperekedwa panthawiyi.Phokoso la crane yaing'ono yokweza maunyolo makamaka chifukwa cha chipangizo chotumizira, ndiko kuti, chingwe cha waya kapena funso la pulley.

Chingwe chaching'ono chonyamula chingwe cholumikizira chimagwira ntchito yokoka.Mapeto oyamba amalumikizidwa ndi injini, ndiyeno amapachikidwa pa pulley pamwamba pa boom, ndipo mapeto ake amagwirizanitsidwa ndi chinthu cholemera.Chingwe cha waya ndi pulley ndiyenso zida zokhazo zopatsira mu kachipangizo kakang'ono konyamulira kachipangizo kakang'ono, ndipo kutulutsa phokoso ndikotheka.

Ndi chifukwa chakuti chingwe chachitsulo chawonongeka, mwachitsanzo, zingwe zina zachitsulo zathyoka ndi kuphulika pamene zikugwiritsidwa ntchito, ndipo pamwamba pa chingwe chachitsulo chachitsulo sichikhala chosalala, kotero kuti pamene chingwe chachitsulo chimathyoka ndikugwirizanitsa ndi pulley, mikangano imayamba. ndi yaikulu kwambiri, kumabweretsa phokoso loopsa.

Ngati chingwe cha waya chawonongeka, chiyenera kuthetsedwa nthawi yake, apo ayi, kuwonongeka kwa chingwe cha waya kudzakhala kwakukulu komanso kokulirapo, koma kuvala kwa njanji ya pulley kudzawonjezeka, zomwe zidzakhudza kwambiri chitetezo cha kutumiza. ntchito.

Kuthekera kwina kwa phokoso ndikuti magiya awonongeka.Kuwonongeka kwa magiya kumapangitsa kuti mano a ratchet asagwirizane bwino.Kugunda kosasinthika kwa mano a ratchet kudzatsogolera mwachindunji kusokonezeka kwa phokoso, zomwe zidzafulumizitsanso kuwonongeka kwa galimoto.

Chifukwa chake, ngati phokoso likulakwika mukamagwiritsa ntchito crane yaying'ono yokweza hoist, muyenera kulabadira panthawiyi.Muyenera kupeza vuto munthawi yake ndikuthetsa vutoli munthawi yake kuti mutsimikizire kugwiritsa ntchito kotetezeka kwa zida zazing'ono Zokweza.