Mubukanishi, pulley isanzwe ni uruziga ruzunguruka ruzenguruka umurongo wo hagati.Hano hari igikonjo hejuru yizenguruko yiziga.Niba umugozi wakomerekejwe hafi ya ruhago kandi impande zombi zomugozi zikururwa ku gahato, guterana hagati yumugozi nuruziga ruzunguruka bizatera uruziga ruzengurutse kuzenguruka umurongo wo hagati.Pulley mubyukuri ni lever yahinduwe ishobora guhinduka.Igikorwa nyamukuru cya pulley nugukurura umutwaro, guhindura icyerekezo cyingufu, imbaraga zo kohereza nibindi.Imashini igizwe na pulleys nyinshi yitwa "pulley block", cyangwa "compound pulley".Guhagarika pulley bifite inyungu nyinshi zikoranabuhanga kandi birashobora gukurura imitwaro iremereye.Pulleys irashobora kandi gukoreshwa nkibigize urunigi cyangwa umukandara wo kwimura imbaraga kuva kumurongo umwe uzunguruka ujya mubindi.
Ukurikije umwanya wa shitingi yo hagati ya pulley yaba igenda, pulley irashobora kugabanywamo “pulley ihamye”, “pulley igenda”;Hagati yo hagati ya pulley ihamye irakosowe, mugihe intambwe yo hagati yimuka ishobora kwimurwa, buriwese ufite ibyiza n'ibibi.Kandi pulley ihamye hamwe no guterana kwa pulley hamwe birashobora gukora itsinda rya pulley, itsinda rya pulley ntirizigama imbaraga gusa kandi rishobora guhindura icyerekezo cyingufu.
Pulley agaragara muburyo bwubumenyi mu bikoresho byigisha ibya fiziki byo mu mashuri yisumbuye, bisaba ibisubizo kubibazo nkicyerekezo cyingufu, intera igenda yimpera yumugozi hamwe nakazi kakozwe.
Amakuru yibanze yo gutangaza amakuru
Ibyiciro, umubare
Impanuka ihamye, yimuka, itsinda rya pulley (cyangwa igabanijwemo pulley imwe, pulley ebyiri, pulley eshatu, pulley enye kugeza kumuzingo myinshi, nibindi).
Ibikoresho
Ibiti bikozwe mu giti, ibyuma bya pulasitike hamwe n’ubuhanga bwa pulasitiki ya pulasitike, birashobora kugira ibintu byose ukurikije ibikenewe gukoreshwa.
Uruhare
Kurura umutwaro, hindura icyerekezo cyingufu, imbaraga zo kohereza, nibindi.
Uburyo bwo guhuza
Ubwoko bwa Hook, ubwoko bwumunyururu, ubwoko bwibikoresho byiziga, ubwoko bwimpeta nubwoko bwurunigi, ubwoko bwashushanijwe.
Ibipimo n'ibikoresho
Impanuka
Ingano ntoya ifite imitwaro mito (D <350mm) muri rusange ikorwa mubice bikomeye, ukoresheje 15, Q235 cyangwa icyuma (nka HT200).
Pulleys ikorerwa imitwaro minini muri rusange ni ibyuma byangiza cyangwa ibyuma (nka ZG270-500), bikajugunywa muburyo bufite utubari n'imyobo cyangwa imvugo
Impanuka nini (D> 800mm) muri rusange zisudira hamwe nibice hamwe nicyuma.
Igihe cyo kohereza: Jun-29-2022