Chifukwa chiyani 2-tani 6-mita chain hoist sikukwera?

Mukamagwiritsa ntchito 2-tani 6-mitahand chain hoist, kulephera kukwera kungakhale chifukwa cha kuwonongeka kwakukulu ndi kung'ambika kwa sprocket yonyamulira, zinthu zachilendo zomwe zakhala mu sprocket, kupotoza kapena kusweka kwa unyolo wonyamulira, kapena kulephera kwa gudumu loyendetsa bwino. Siyani kuzigwiritsa ntchito nthawi yomweyo ndikusamutsa cholumikizira cha unyolo chamanja cholakwika kupita kumalo okonzera kuti akatswiri akonze. Mukamagwiritsa ntchito cholumikizira chamanja, muyenera kuyang'ana mosamala momwe zigawozo zilili kuti muwonetsetse kuti cholumikizira chamanja chingagwiritsidwe ntchito moyenera.

Pogwiritsa ntchito unyolo wokwera, ndizosapeweka kuti zidzakumana ndi zolephera zosiyanasiyana ndipo sizingapitirire kugwiritsidwa ntchito. Chifukwa chake tikamagwiritsa ntchito cholumikizira cha 2 ton 6 metre unyolo pamanja, pamakhala nthawi yomwe sichingawuke. Ndiye chimayambitsa vutoli ndi chiyani? chifukwa chake ndi chiyani?

Pamene chokwezera tcheni chamanja cha unyolo umodzi chikulephera kukwera kapena tcheni chonyamulira chikudumpha panthawi yomwe tikugwiritsa ntchito, tiyenera kusiya kuzigwiritsa ntchito nthawi yomweyo, kusamutsa chokwezera chaunyolo chamanja cholakwika kupita kumalo okonza, ndikupangitsa akatswiri kukonza. Tiyenera kuyang'ana ngati sprocket yonyamulira yavala kwambiri, kapena ngati pali zinthu zachilendo zomwe zimalowa mu sprocket, zomwe zimachititsa kuti zisamangidwe, ndipo chingwe chamanja sichikhoza kuwuka. Kachiwiri, tiyenera kuyang'ana ngati tcheni chonyamulira chopindika ndichopunduka. Ngati unyolo wathyoka kapena kupunduka panthawi yomwe ukugwiritsidwa ntchito, umapangitsanso kuti cholumikizira chamanja chisathe kuwuka bwino.

Tiyeneranso kuyang'ana ngati gudumu lowongolera la 2-ton manual hoist limayenda bwino. Gudumu lolondolera ndi gawo lofunikira la cholumikizira chamanja. Gudumu lowongolera limatha kupesa tcheni chonyamulira cha milingo 80 ndikupangitsa unyolo kukhala wosalala. Unyolo wokweza umayenda wokha mu poyambira, ndipo gudumu lowongolera limagwiranso ntchito yoteteza kuti zisagwirizane pakati pa unyolo ndi zinthu zina. Ngati pali vuto ndi gudumu lowongolera panthawi yogwiritsira ntchito ndipo silingathe kuzungulira bwinobwino, zidzachititsanso kuti chingwe chowongolera chamanja chisathe kuwuka.

Pali zifukwa zambiri zomwe 2-ton 6-mita chain hoist sangathe kuwuka. Choncho, wopanga gulaye amalangiza kuti muyang'ane mosamala momwe zigawozo zilili pamene mukugwiritsa ntchito chingwe chowongolera kuti muwonetsetse kuti chingwecho chingagwiritsidwe ntchito moyenera.