China Kukweza ndi Kukokera Winch Othandizira
Malinga ndi njira zosiyanasiyana zogwiritsidwira ntchito, ma winchi angagaŵidwe m’mitundu inayi: ma winchi amanja, ma winchi amagetsi, ma winchi a pneumatic, ndi ma hydraulic winchi. Pakali pano, lalikulu nyanja hayidiroliki winchi ndi 350T, ndi kulemera kwa zida kufika 150T.
Malinga ndi mawonekedwe a reel, imagawidwa kukhala reel imodzi ndi reel iwiri.
Malinga ndi kugawa kwa reel, pali ma reel ofananira awiri komanso kutsogolo ndi kumbuyo.
Zizindikiro zazikulu zamakina a hydraulic winches zimaphatikizapo katundu wovotera, katundu wothandizira, kuthamanga kwa chingwe, mphamvu ya chingwe, ndi zina.
Winch ndi chipangizo chonyamulira chopepuka komanso chaching'ono (onani makina onyamulira) chomwe chimagwiritsa ntchito cholumikizira kupota chingwe chawaya kapena unyolo kukweza kapena kukoka zinthu zolemetsa, zomwe zimadziwikanso kuti hoist. Winch itha kugwiritsidwa ntchito yokha kapena ngati gawo la makina monga kukweza, kupanga misewu ndi kukweza migodi. Amagwiritsidwa ntchito kwambiri chifukwa cha ntchito yake yosavuta, voliyumu yayikulu yokhotakhota chingwe komanso kusamuka bwino. Winch imatchedwanso hoist. Chogulitsacho chimakhala chosinthika kwambiri, chophatikizika, kakulidwe kakang'ono, kulemera kopepuka, kukweza kolemera, komanso kusamutsa kosavuta. Amagwiritsidwa ntchito kwambiri pomanga, ntchito zosungira madzi, nkhalango, migodi, ma docks, ndi zina zotero pofuna kukweza zinthu kapena kukoka kwa lathyathyathya, ndipo angagwiritsidwe ntchito ngati ulamuliro wamakono wamagetsi Kuthandizira zida zopangira ntchito zodziwikiratu.
Malingana ndi mphamvu, winch imagawidwa m'magulu atatu: manual, magetsi ndi hydraulic.
Njira yopatsirana yozungulira chogwirira cha winchi yamanja imakhala ndi choyimitsa (gudumu la ratchet ndi pawl), chomwe chimatha kusunga chinthu cholemera pamalo ofunikira. Winch yamanja yomwe imagwiritsidwa ntchito posonkhanitsa kapena kukweza zinthu zolemetsa iyeneranso kukhala ndi zogwirira chitetezo ndi mabuleki. Ma winchi a pamanja nthawi zambiri amagwiritsidwa ntchito m'malo omwe mphamvu yonyamulirayo ili yaing'ono, malowa ndi osauka, kapena kumene kulibe magetsi.
Ma winchi amagetsi amagwiritsidwa ntchito kwambiri m'malo okhala ndi ntchito zolemetsa komanso zofunikira zazikulu zokokera. Galimoto yamagetsi ya sing'anga yamagetsi ya single-drum (chithunzi) imayendetsa ng'oma kudzera pa chochepetsera, ndipo brake imayikidwa pakati pa mota yamagetsi ndi shaft yolowera ya chochepetsera. Kuti akwaniritse zosowa zokweza, zokoka ndi kuzungulira, palinso ma winche awiri a ng'oma ndi ng'oma yambiri. Nthawi zambiri, winchi yokhala ndi katundu wotsika kuposa 10T imatha kupangidwa ngati winchi yamagetsi.
Winch ya hydraulic makamaka ndi winchi yokhala ndi katundu wokulirapo. Nthawi zambiri, winchi yochokera ku 10T mpaka 5000T idapangidwa ngati winchi yama hydraulic. Winch akhoza kugawidwa mu:
Ma winchi am'madzi: Ma winchi am'madzi amatha kugawidwa kukhala ma winchi okoka, ma winchi okwera, ma winchi a nangula, ma winchi okokera, ndi zina zambiri.
Engineering winch: Amagwiritsidwa ntchito makamaka mu engineering, ndi ntchito monga kukweza ndi kukweza monga ntchito yaikulu.
Ma winchi anga: ogawidwa kukhala ma winchi okweza, ma winchi otumizira, ma winchi omira, ma winchi obwerera, ma winchi a mgodi, ma winchi obwerera, ndi zina zambiri.
Winch ya chingwe: imagwiritsidwa ntchito makamaka poyala zingwe.
