Kireni yokwezera ma degree 360 imatha kutembenuza jib mosavuta panthawi yantchito, makamaka yoyenera kuchita maopaleshoni apamwamba.Pokweza, jib imatambasulidwa.
Pamene katundu akufunika kutsitsa, ndi bwino kusinthasintha zinthuzo.Kodi ma cranes otsika amagetsi amtundu wanji?
1: davit crane
Crane yagalimoto ndi yoyenera kuyika pagalimoto ndikugwiritsidwa ntchito ndi galimoto, makamaka ya mzere umodzi.Imayikidwa pagalimoto yokhala ndi mzere umodzi ndipo kulemera kwake kumatha kufika tani 1.
Itha kugwiritsidwa ntchito ngati ikukweza pansi kapena kusamutsa katundu pakati pa magalimoto awiri.
2: Makina onyamula zinthu zomangira
Chingwe cha nyani ichi chikhoza kuikidwa padenga, kutalika kuchokera pansanjika yachiwiri mpaka 6th floor.Mukamagwiritsa ntchito, muyenera kuwonjezera chubu chowonjezera pamunsi, kanikizani chotsutsana, chiŵerengero cha counterweight ndi 1: 2, ndipo njira yonse yokweza ndi kutsitsa imayendetsedwa ndi mphamvu yakutali yamagetsi.
3: gwero lamagetsi lamagetsi
Ma jib hoists ndi zida zazikulu, osachepera zida zomwe zili pamwamba pa 1 ton zidzagwiritsidwa ntchito, ziyenera kukhazikitsidwa pansi kuti zigwiritsidwe ntchito, ndipo boom imatha kuzunguliridwa madigiri a 180.Gwiritsani ntchito chingwe chokwezera chingwe chamagetsi kapena cholumikizira cha chingwe chamagetsi
Nthawi yotumiza: Apr-01-2022