Imigaqo yolwakhiwo kunye nemiyalelo yokusetyenziswa kweehoist zamakhonkco esandla

Njengenguqu ephuculweyo ye-pulley esisigxina, i-hand chain hoist izuza ngokupheleleyo inzuzo ye-pulley esisigxina. Kwangaxeshanye, yamkela indibaniselwano yereverse backstop brake reducer kunye nechain pulley block, kwaye inolungelelwaniso olulungelelanisiweyo olunamanqanaba amabini e-spur gear rotation, elula, ehlala ixesha elide kwaye esebenzayo.

umgaqo wokusebenza:

I-hand chain hoist ijikeleza ngokutsala ikhonkco lemanyuwali kunye ne-sprocket yesandla, ngokucinezela i-ratchet yepleyiti ye-friction kunye nesihlalo sokuqhawula emzimbeni omnye ukuze ujikeleze kunye. I-axis yezinyo elide ijikeleza i-plate gear, i-axis yezinyo elifutshane kunye ne-spline hole gear. Ngale ndlela, i-sprocket yokuphakamisa efakwe kwi-spline hole gear iqhuba ikhonkco yokuphakamisa, ngaloo ndlela iphakamisa into enzima kakuhle. Yamkela uhlobo lwe-ratchet friction disc uhlobo lwe-brake yendlela enye, enokuthi iziqhoboshele ngokwayo phantsi komthwalo. I-pawl idibanisa ne-ratchet phantsi kwesenzo sentwasahlobo, kwaye i-brake isebenza ngokukhuselekileyo.

Amandla ekhonkco lekhonkco lesandla lixhomekeke kwiinkcukacha zokwenziwa komsebenzi, kwaye kufuneka ubeke ingqalelo kwezinye iinkcukacha xa uyisebenzisa.

Imiyalelo yokusetyenziswa:

1. Ngaphambi kokuba usebenzise i-hoist ye-hand chain, kufuneka uhlolisise ngononophelo ukuze ubone ukuba ikhonkco, ikhonkco kunye ne-shaft zikhubazekile okanye zonakaliswe, nokuba i-pin ekupheleni kwekhonkco iqinile kwaye ithembekile, ingaba inxalenye yokudluliselwa iyaguquguquka, ingaba inxalenye ye-braking inokuthenjwa, kwaye ukuba isandla Khangela ukuba i-zipper iyatyibilika okanye iyawa.

2. Xa usebenzisa, i-hand chain hoist kufuneka ixhonywe ngokukhuselekileyo (qaphela umthwalo ovumelekileyo wendawo yokuxhoma). Jonga ukuba ikhonkco lokuphakamisa likhatyiwe. Ukuba kunjalo, kufuneka ilungiswe ngaphambi kokusetyenziswa.

3. Xa usebenzisa isixhasi setsheyini lesandla, qala utsale isongo ngasemva kwaye ukhulule ikhonkco lokuliphakamisa ukuze libe nomgama owaneleyo wokuliphakamisa, uze uliphakamise kancinci. Emva kokuba ikhonkco liqinisiwe, khangela ukuba kukho naziphi na izinto ezingaqhelekanga kwindawo nganye kunye nekhonkco. Ingaba ifanelekile kwaye iqinisekisiwe ukuba yinto eqhelekileyo ingaqhubeka nokusebenza.

4. Musa ukutsala ikhonkco lesandla kwidiagonally okanye usebenzise amandla agqithisileyo. Xa uyisebenzisa ngendlela ethambekileyo okanye ethe tyaba, isalathiso se-zipper kufuneka sihambelane nesalathiso se-sprocket ukuphepha ukuxinana kwekhonkco kunye nokuwa kwekhonkco.

5.Inani labantu abafaka i-zipper kufuneka limiselwe ngokusekelwe kumandla okuphakamisa i-hoist. Ukuba ayinakutsalwa, jonga ukuba igcwele kakhulu na, ibotshelelwe, nokuba i-hoist yonakele na. Kuvinjelwe ngokungqongqo ukunyusa inani labantu ukutsala i-zipper ngamandla.

6. Ngethuba lenkqubo yokuphakamisa izinto ezinzima, ukuba ufuna ukugcina izinto ezinzima emoyeni ixesha elide, kufuneka ubophe i-zipper yesandla kwizinto ezinzima okanye ikhonkco lokuphakamisa ukukhusela izingozi ezibangelwa ukungaphumeleli kwe-self-locking. lomatshini ukuba ixesha lide kakhulu. INGOZI.

7. Ihosti mayingathwali kakhulu. Xa ii-hoists ezininzi ziphakamisa into enzima ngaxeshanye, amandla kufuneka alungelelane. Umthwalo we-hoist nganye akufanele udlule i-75% yomthwalo olinganisiweyo. Kufuneka kubekho umntu ozinikeleyo wokwalathisa nokulungelelanisa ukunyuswa nokwehliswa.

8. I-hoist ye-hand chain hoist kufuneka igcinwe rhoqo, kwaye iindawo ezijikelezayo kufuneka zifakwe i-lubricated ngexesha lokunciphisa ukuguga kunye nokukhusela i-corrosion ye-chain. Amatyathanga adleke kakhulu, aqhawuke, okanye anemigca kufuneka akhutshiwe okanye ahlaziywe kwaye awavumelekanga ukuba asetyenziswe ngokungaqhelekanga. Lumka ungavumeli ioyile yokuthambisa ingene kwiziqwenga ze-bakelite zokuthintela ukusilela kokuzivalela.

9. Emva kokusetyenziswa, sula ucoce kwaye ugcine kwindawo eyomileyo.