Zvikonzero zvekutadza bhureki kwehand chain hoist

Zvikonzero zvekutadza bhureki rehand chain hoistsuye nzira dzekugadzirisa matambudziko

Kana bhureki rekusimudza cheni yeruoko ikatadza kudhonza zvakasimba, zvinogona kunge zvichikonzerwa nekukuvadzwa kwezvinhu zvakakosha muhurongwa hwekubhureki. Iyo braking system ine ratchet, pawl, uye friction plate. Kutendeseka kwezvikamu izvi kwakakosha pakuita kuti braking ishande. Kana ratchet yatyoka mazino, haikwanise kusungirirana nepawl, zvichiita kuti bhureki rikundike. Saizvozvo, kana chitubu chepawl chakasununguka, hachizokwanisa kubata vhiri re ratchet nenguva, izvo zvinokanganisa mabhureki. Mukuwedzera, mamiriro e-friction plate surface haigoni kuregererwa. Kana iyo yakasvibiswa nemvura kana girisi, kukwesha kwayo kuchaderedzwa, nokudaro ichideredza simba rebhureki. Zvinhu zvakadai sekuremerwa kwechanza cheni cheni, deformation yeganda rekunze kana kupera uye kubvaruka kweplate yekukwenya kunogona kukonzera kukundikana kwemabhureki.

Kuti ugadzirise dambudziko rekukundikana kwehand chain hoist brake, iwe unofanirwa kutanga waona chikonzero chaicho chekutadza. Semuenzaniso, kana dambudziko iri ratchet yakaoma inokonzerwa negirizi, ingobvisa girizi. Kune friction discs kana zvimwe zvakanyanya kuoma kukanganisa, zvinokurudzirwa kutsvaga rubatsiro kubva kune nyanzvi yekuchengetedza vashandi uye kutsiva zvikamu zvakakuvadzwa kana zvichidikanwa. Zvisinei, zvakanyanya kukosha matanho ekudzivirira. Kushandiswa kwakafanira uye kuchengetedzwa kwecheni yeruoko kunogona kuderedza zvakanyanya njodzi yekutadza kwemabhureki.

Kuti udzivise kukundikana kwebhureki remaoko ketani hoist, zvinotevera pfungwa dzinofanirwa kucherechedzwa panguva yekushanda. Chekutanga pane zvese, kutevedzera yakamisikidzwa maitiro ekushanda ndiyo kiyi yekuve nechokwadi chekushanda kwakajairika kwecheni hoist uye kuwedzera hupenyu hwayo hwesevhisi. Chechipiri, dzivirira kuremedza, nekuti kuwandisa kuchawedzera kupokana pakati pepawl nevhiri re ratchet, kusimudzira kupfeka kweplate yekukwenya, uye nekudaro kukanganisa mabhureki. Chekupedzisira, ronga nguva yekushandiswa kwecheni yemaoko zvine mutsindo, dzivirira kushandiswa kwenguva refu, uye ipe nguva yekuzorora yakakodzera kudzivirira chitubu chepawl uye zvimwe zvikamu kubva pakudonha nekuda kwekuneta kwakanyanya.