Ulwazi oluphelele lwedivayisi yokuvikela ukulayisha ngokweqile kwe-hand chain hoist

Ngabe kusebenza kanjani ukuvikelwa kokulayisha ngokweqile kwe-chain hoist?
Njengethuluzi elivamile lokuphakamisa, indlela yokuvikela ukugcwala ngokweqile kwe-chain hoist ibalulekile ukuze kuqinisekiswe ukusebenza okuphephile. Lesi sihloko sizokwethula ngokuningiliziwe umgomo wokusebenza kanye nokubaluleka kokuvikelwa kokugcwala kakhului-chain hoist.

Ukubaluleka kokuvikela ukugcwala kwe-chain hoist
Emsebenzini wokuphakamisa, ukulayisha ngokweqile i-chain hoist kungase kubangele ukulimala kwemishini, ukuphuka kweketango, kanye nezingozi ezimbi zokuphepha. Ngakho-ke, idivayisi yokuvikela ukulayisha ngokweqile kwe-chain hoist iyingxenye ebalulekile yokusetshenziswa kwayo okuphephile

Isimiso sokusebenza
Isimiso somkhawulo womthwalo we-friction slip
Umgomo oyisisekelo womkhawulo womthwalo we-chain hoist ukushelela kwe-friction. Lapho i-torque yomthwalo inkulu kune-torque yokushayisana, umsebenzi wokuphakamisa uzohluleka, ngaleyo ndlela uzuze ukuvikelwa kokugcwala ngokweqile.

Layisha isakhiwo sokukhawulela
Umkhawulo wokulayisha uvame ukwakhiwa nut elawula ingcindezi, i-disc spring, isithwali somkhawulo, isondo le-hand chain (i-ratchet ehlehlisayo), kanye ne-brake nut. Isithwali somkhawulo kanye namantongomane ebhuleki ahambisana nama-splines. Ngokulungisa nati elilawula ingcindezi, i-disc spring icindezela isithwali somkhawulo, ukuze indawo yekhoni yangaphandle yesithwali somkhawulo, indawo yangaphakathi yekhoni ye-brake nut kanye nezindawo ezimbili zekhoni zesondo leketanga lesandla zifakwe eduze ukuze zenze amapheya amabili okungqubuzana, ngaleyo ndlela kukhiqiza ithoshi yokushayisana komthwalo.

Isimo esijwayelekile sokusebenza nokugcwala kakhulu
Ekusebenzeni okuvamile: itorque edonsa ngesandla (i-torque edonsa ngesandla) incane kunetorque ekhawulela umthwalo, futhi isondo leketango lesandla lishayela lonke uhlelo ukuze lijikeleze ukuze kuzuzwe ukuphakanyiswa kwezinto ezisindayo.
Uma ilayishwe ngokweqile: i-torque edonsa ngesandla inkulu kunetorque ekhawula umthwalo, okuholela ekusheleleni phakathi kwezindawo zekhoni, futhi isondo leketanga lesandla alikwazi ukudlulisa amandla ngempumelelo, ngaleyo ndlela ligwema ukusebenza ngaphansi kwezimo zokugcwala kakhulu futhi livikela ukuphepha kwedivayisi nama-opharetha.

Indima ye-disc springs
Ukusethwa kwama-disc springs kuvumela amandla okubamba phakathi kwamapuleti amabili okungqubuzana nesondo leketango lesandla ukuthi ashintshwe ngokulungisa nati elikhiyayo ukuze kuzuzwe ukulungiselelwa kwesisindo somkhawulo womthwalo omkhulu.

Indlela yesixwayiso
Uma kulayishwe kakhulu, ama-hand chain hoist azosebenzisa amashidi ensimbi ukuze akhiphe umsindo onzima ukuze axwayise ama-opharetha, ukuze abone izimo zokugcwala kakhulu ngokushesha nangesikhathi.

Ukuqaliswa kobuchwepheshe
Isakhiwo esilula, ukulungiswa okulula
Ukuze kuzuzwe isakhiwo esilula Idivayisi yokuvikela umkhawulo womthwalo wezinye izixhumi zeketango lezandla iklanyelwe ukubopha i-disc spring, i-pressure plate, i-friction plate kanye nesondo leketanga lesandla ngokuqinile ngokusebenzisana kwentongomane elikhiyayo kanye ne-clamping edge ukuze ihlale inganyakazi.

Ukuphepha kwedivayisi yokuvikela
Uma ilayishwe kakhulu, i-torque esetshenziswa esondweni leketango lesandla inkulu kunamandla okushayisana, futhi isondo leketango lesandla kanye nepuleti le-friction kuzoshelela ukugwema ukusebenza ngaphansi kwezimo zokugcwala, ngaleyo ndlela kuvikelwe ukuphepha kwedivayisi nomsebenzisi.

Isiphetho
Idivayisi yokuvikela ukulayisha ngokweqile kwe-hand chain hoist ivimbela ngempumelelo ukwenzeka kokugcwala ngokweqile ngedizayini yesakhiwo yesinqamuli somthwalo kanye nesimiso sokushelela kokungqubuzana, okuqinisekisa ukuphepha komsebenzi wokuphakamisa. Ukuqonda le migomo yokusebenza kubalulekile ekusetshenzisweni ngendlela efanele kwamaketango ezandla kanye nokuvimbela izingozi zokuphepha ezingaba khona.

Yimaphi amaphutha ajwayelekile edivayisi yokuvikela ukulayisha ngokweqile kweketango lesandla?

Amaphutha ajwayelekile edivayisi yokuvikela ukulayisha ngokweqile kweketango lesandla kanye nokuxilongwa kwawo nezisombululo zimi kanje:

Ukulimala kweketango: Ukulimala kweketango kubonakala ngokuyinhloko njengokuphuka, ukuguga okukhulu nokuguqulwa. Uma iketango elilimele liqhubeka nokusetshenziswa, lizodala izingozi ezimbi futhi kufanele lishintshwe ngesikhathi

Ukuhluleka kwephedi yebhuleki: Uma iphedi yebhuleki yehluleka ukuhlangabezana nezidingo zetorque yokubhuleka, isisindo sokuphakamisa ngeke sifinyelele isisindo sokuphakamisa esilinganiselwe. Ngalesi sikhathi, i-brake kufanele ilungiswe noma i-pad pad kufanele ishintshwe

I-Chain twisting: Lapho iketango le-hand chain hoist lisonteka, amandla okusebenza azokwanda, okuholela ekugxumeni noma ekuphukeni kwezingxenye. Isizathu kufanele sibhekwe ngesikhathi. Kungase kubangelwe ukuguqulwa kweketango. Uma ingenakuxazululwa ngemva kokulungiswa, iketango kufanele lishintshwe

Ukulimala kwe-hook: Ukulimala kwe-hook kubonakala ngokuyinhloko njengokuphuka, ukuguga okukhulu kanye nokuguqulwa. Uma i-hook igugile idlula i-10%, noma ukuphuka, ukuguqulwa, njll, kuzodala izingozi zokuphepha. Ngakho-ke, i-hook entsha kufanele ishintshwe

I-Chain jam: Iketango libambekile futhi kunzima ukusebenza, okuvame ukubangelwa ukuguga kwamaketango. Uma i-diameter yeketango igqokwe ngo-10%, iketango kufanele lishintshwe.

Ukulimala kwegiya lokudlulisela: Ukulimala kwamagiya okudlulisela, izibonelo ezivamile zihlanganisa imifantu, amazinyo aphukile, nokuguga kwamazinyo. Lapho ukuguga kwamazinyo kufinyelela ku-30% wamazinyo okuqala, kufanele kuchithwe futhi kushintshwe; amagiya aqhekekile futhi aphukile kufanele futhi ashintshwe ngokushesha.

Ukwehluleka ukubamba: Isibambo se-chain hoist singase sixegeke noma sigobe ngenxa yokusetshenziswa isikhathi eside, okubangele ukuthi isibambo singakwazi ukuphenduka noma ukulawula kabi. Isixazululo ukuqinisa izikulufu ezixegayo noma ukubuyisela isibambo esigobile.

Ukuphuka kwentambo yocingo: Uma intambo yocingo ephakamisayo ye-chain hoist iguge kakhulu noma igqwalile, izophuka. Ngalesi sikhathi, yeka ukuyisebenzisa ngokushesha futhi esikhundleni sayo ufake intambo entsha.

Ikhiyiwe: Uma i-chain hoist ikhiyiwe futhi ayinyakazi ngesikhathi sokusetshenziswa, kungase kube ngenxa yokuminyana noma ukulimala. Isixazululo ukuqaqa nokuhlanza noma ukushintsha izingxenye ezimbi.

Ukwehla kwejubane okungazinzile: Uma isivinini se-chain hoist singazinzile ngesikhathi sokunciphisa, kungase kube ngenxa yomthelela noma ukwehluleka. Isixazululo ukuhlola ama-bearings namagiya okudlulisela esondo le-chain hoist, ukuwahlanza noma ukuwalungisa

Ukuhluleka kwedivayisi yokuhlanganisa: Idivayisi yokubopha ye-chain hoist inquma ukuphepha. Uma ihluleka, izodala ingozi. Isixazululo ukuhlola njalo ukuthembeka nokusebenza kwensiza yokubopha, ukuhlanza noma ukufaka esikhundleni sezingxenye ezimbi

Ukuhluleka kozimele wokumiswa: Uhlaka olumisiwe lwe-chain hoist lusetshenziselwa ukuphakamisa izinto ezisindayo. Uma ihluleka, izophazamisa kakhulu ukusebenza kahle komsebenzi. Isixazululo ukuhlola ukulungiswa kanye nokugcotshwa kohlaka lokumiswa, ukuhlanza noma ukufaka esikhundleni sezingxenye ezimbi

Ukuxilongwa ngesikhathi kanye nokwelashwa kwalawa maphutha kubalulekile ukuze kuqinisekiswe ukusetshenziswa okuphephile kwe-chain hoist. Ukugcinwa njalo nokuhlolwa kungavimbela ukwenzeka kwalawa maphutha, ngaleyo ndlela kuthuthukise ukusebenza kahle komsebenzi nokuqinisekisa ukuphepha kokusebenza.

Uyigcina kanjani njalo idivayisi yokuvikela ukugcwala kwe-hand chain?

Ukunakekelwa okuvamile kwedivayisi yokuvikela ukugcwala ngokweqile kwe-hand chain hoist kuyisihluthulelo sokuqinisekisa ukusebenza kwayo okuvamile nokwelula impilo yayo yesevisi. Nazi izinyathelo ezibalulekile zokunakekela:

1. Ukuhlanza nokunakekela
Ngemuva kokusetshenziswa, i-handchain hoist kufanele ihlanzwe futhi igcotshwe ngamafutha avimbela ukugqwala, futhi igcinwe endaweni eyomile ukuze kuvinjwe i-handchain hoist ekumswakama, ukugqwala kanye nokugqwala.
Ama-pulleys, amaketanga nezinye izingxenye ezihambayo ze-hand chain hoist zidinga ukugcinwa ekugcotshisweni kahle ukuze kuqinisekiswe ukusebenza okuvamile.

2. Hlola ukucinana kwengxenye ngayinye
Hlola njalo ukuthi izikulufi, amantongomane nezinye izixhumi ze-hand chain hoist zikhululekile yini. Uma zixega, kufanele ziqiniswe ngesikhathi ukuze kuqinisekiswe ukuphepha nokuzinza kwethuluzi

3. Shintsha izingxenye ezilimele
Hlola izingwegwe, amaketango, izintambo zocingo nezinye izingxenye ze-hand chain hoist. Uma kukhona ukuguga okusobala, ukuphuka noma ukuguqulwa, kufanele kushintshwe ngesikhathi ukuze kuqinisekiswe ukusetshenziswa okuvamile kwe-hand chain hoist.

4. Izimo zokugcina
Lapho ugcina i-hand chain hoist, gwema umswakama, ukukhanya kwelanga okuqondile nendawo yokushisa ephezulu, bese ukhetha indawo eyomile nengenawo umoya ukuze ulondoloze impilo yesevisi.

5. Ukugcinwa nokulungiswa kabusha
Ukugcinwa nokulungiswa kabusha kufanele kwenziwe yilabo abajwayelene nendlela yokuphakamisa. Hlanza izingxenye zokuphakamisa ngophalafini futhi ugcobe amagiya namabheringi ngebhotela

6. Ukuhlolwa okungalayishiwe
Ngemuva kokuhlanza nokulungisa, i-hand chain hoist kufanele ihlolwe ngaphandle komthwalo ukuze kuqinisekiswe ukuthi isebenza ngendlela evamile futhi ibhuleki lithembekile ngaphambi kokuthi lisetshenziswe.

7. Gcina ingaphezulu lokushayisana kwebhuleki lihlanzekile
Ingxenye yebhuleki kufanele ihlolwe njalo ukuze kuvinjelwe ukwehluleka kwamabhuleki kanye nezinto ezisindayo ekuweni

8. Ukugcoba njalo
Njalo ngonyaka, izisebenzi ezijwayele umshini wokuphakamisa kufanele zihlanze izingxenye ngophalafini futhi zigcobe amagiya namabhere ngebhotela.

9. Ukuhlolwa nokulungiswa
Ngemva kokufaka isondo leketango lesandla, zungezisa isondo leketango lesandla ngokwewashi ukuze ucindezele i-ratchet ne-friction plate ngokumelene nesihlalo samabhuleki. Zungezisa isondo leketango lesandla ngokuphambene newashi ukuze ushiye igebe elifanele phakathi kwe-ratchet ne-friction plate

10. Ukuvimbela ukungcoliswa kwe-lubricant
Qaphela ukuthi ungavumeli isigcobo ukuthi singene ku-friction bakelite ukuze uvimbele ukwehluleka ukuzikhiya

Ngokulandela lezi zinyathelo zokulungisa, ukwethembeka nokuphepha kwedivayisi yokuvikela ukugcwala ngokweqile kwe-hand chain hoist kungaqinisekiswa, ngaleyo ndlela kuthuthukiswe ukusebenza kahle komsebenzi kanye nokuqinisekisa ukuphepha kwabaqhubi. Ukuhlola njalo nokunakekela kuyizindlela ezisebenzayo zokuvimbela ukwehluleka nokwelula isikhathi semishini.

Yiziphi izinhlobo zamadivayisi okuvikela ukulayisha ngokweqile akhona kuma-hand chain hoist?

Izinhlobo zamadivayisi okuvikela ukugcwala ngokweqile kwama-hand chain hoist zingahlukaniswa zibe izinhlobo ezilandelayo ngokuya ngesakhiwo sazo kanye nesimiso sokusebenza:

Umkhawulo wokulayisha ngokweqile wohlobo lwemishini:

Uhlobo lwenduku yokucindezela kwasentwasahlobo: Sebenzisa i-elastic deformation yasentwasahlobo ukukhawulela umthwalo. Uma umthwalo udlula inani elibekiwe, induku yokucindezela icindezela endaweni elinganiselwe, ngaleyo ndlela ikhawulela isenzo sokuphakamisa.

Uhlobo lwe-Lever: Ngomgomo we-lever, umthwalo uguqulwa ube yi-torque. Uma umthwalo udlula inani elibekiwe, isenzo se-lever siqala indlela yokukhawulela

Uhlobo lwepuleti le-friction: Sebenzisa izici zokushibilika kwepuleti le-friction ngaphansi kwemithwalo ethile ukuze uthole ukuvikeleka kokugcwala kakhulu. Uma i-torque yomthwalo inkulu kunetorque yokushayisana, ipuleti le-friction liyashelela ukuvimbela ukuphakanyiswa okwengeziwe.

Umkhawulo wokulayisha ngokweqile wohlobo lwe-elekthronikhi:
Phoqa uhlobo lwenzwa: ukuqapha kwesikhathi sangempela komthwalo ngenzwa. Uma seludlule inani elibekiwe, inzwa ithumela isignali ukuze inqamule umthombo wamandla ophakamisayo
Uhlobo lwamanje lokutholwa: luqapha amandla amanje enjini ephakamisayo. Lapho i-current idlula inani elibekiwe, ikhombisa ukuthi umthwalo ungadlula inani elilinganiselwe, ngaleyo ndlela kucuphe indlela yokuvikela.

Umkhawulo wokulayisha wesakhiwo esiqinile:

Umkhawulo ojwayelekile wokulayisha wesakhiwo esiyikholi, esibona ukuvikeleka komthwalo omningi ngokusebenzisana phakathi kwesakhiwo esiyikhonikhi ngaphakathi kwesondo leketango lesandla kanye nesakhiwo esiyikholi ekugcineni kwangaphandle kwedivayisi yokuvikela.
Idivayisi yokuvikela ukugcwala kwebhola:
Idivayisi yokuvikela ukulayishwa ngokweqile kwebhola lokudonsa ngesandla, ebona ukuvikeleka kokulayishwa okuningi ngokusebenzisa imisele esemkhonweni we-shaft kanye ne-ratchet ehlehlayo kanye nebhola lensimbi. Lapho ilayishwe ngokweqile, ibhola lensimbi liyashibilika emseleni, ukunyakaza kuba bushelelezi, futhi into esindayo izophakama kuphela futhi ingasheleli phansi.

Uhlobo lokumisa oluzenzakalelayo, uhlobo lwe-alamu kanye nohlobo oluphelele:
Ngokusho komsebenzi, amadivaysi okuvikela ukugcwala ngokweqile angahlukaniswa ngohlobo lokumisa okuzenzakalelayo, uhlobo lwe-alamu kanye nohlobo oluphelele. Uhlobo lokumisa oluzenzakalelayo lunganqamula ngokuzenzakalelayo umthombo wamandla ophakamisayo lapho ulayishwe kakhulu; uhlobo lwe-alamu luthumela isignali yesixwayiso lapho isondela ekulayisheni ngokweqile; uhlobo oluphelele lunayo yomibili imisebenzi

Idivayisi yokuvikela ukugcwala kwesakhiwo esakhelwe ngaphakathi:
Amanye ama-hand hoist asebenzisa idivaysi eyakhelwe ngaphakathi yokuvikela ukulayisha ngokweqile, engagcini nje ngokuhlala isikhathi eside kodwa futhi engathinteki kalula endaweni yangaphandle, ethuthukisa ukuphepha kokusetshenziswa.

Ukuklanywa nokusetshenziswa kwalawa madivaysi okuvikela ukugcwala ngokweqile kuthuthukisa ukuphepha kwamaketango ezandla futhi kuvimbele ukulimala kwemishini kanye nezingozi zokuphepha ezibangelwa ukugcwala ngokweqile. Imishini ehlukene yokuvikela ukugcwala ngokweqile ifanele izindawo zokusebenza nezidingo ezihlukene. Abasebenzisi bangakhetha idivayisi efanelekile yokuvikela ukugcwala ngokweqile ngokwesimo esithile sokusetshenziswa.

Yiziphi izingozi zokuphepha ezingavinjelwa umshini wokuvikela ukulayisha ngokweqile kweketango?

Izingozi zokuphepha ezingavinjelwa idivayisi yokuvikela ukulayisha ngokweqile kwe-chain hoist zihlanganisa:

Ukulimala kwempahla okubangelwa ukugcwala ngokweqile: Idivayisi yokuvikela ukugcwala ngokweqile ingavimbela ukugcwala noma ukuphuka kwezingxenye okubangelwa ukweqa umthamo wokuthwala we-chain hoist, ngaleyo ndlela igweme ukulimala kwemishini.

Izingozi zezinto ezisindayo eziwayo: Lapho i-chain hoist igcwele ngokweqile, idivayisi yokuvikela izosebenza, okwenza i-chain hoist ingakwazi ukuqhubeka nokuphakamisa, ngaleyo ndlela kugwenywe izingozi zezinto ezinzima eziwa ngenxa yokugcwala ngokweqile.

Izingozi ezibangelwa ukungasebenzi kwamabhuleki: Amanye ama-chain hoist asebenzisa amabhuleki e-ratchet aphindwe kabili, okulingana nokuvikela okuphindwe kabili kwesistimu yebhuleki, ephephile ukuyisebenzisa futhi evimbela izinto ezisindayo ukuthi zingasheleli ngenxa yamabhuleki angasebenzi.

Ingozi yokuphuka kweketango: Idivayisi yokuvikela ukulayisha ngokweqile ingagwema izingozi ezibangelwa ukulayisha ngokweqile okokusebenza futhi kubangele ukuthi iketango eliphakamisayo lifinyelele umkhawulo kanye nokuphuka.

Ukuphepha komsebenzisi: Ukusetshenziswa kwedivayisi yokuvikela ukugcwala ngokweqile kulingana nokuthenga umshwalense wengozi ukuze kuphephe umqhubi, oqinisekiswa kakhudlwana futhi othembeke kakhulu ukuwusebenzisa, onciphisa ukulahlekelwa okungadingekile.

Gwema izingozi ezibangelwa ukudonsa kwe-oblique: Idivayisi yokuvikela ukulayisha ngokweqile ingavimbela izingozi ezibangelwa ukudonsa okugobile okwandisa ingcindezi yokuthwala ye-hand chain hoist.

Izingozi ezibangelwa ukulawula isivinini sokwehla: Idivayisi yokuvikela ukulayishwa ngokweqile ingavimbela izingozi ezigcwala kakhulu ezibangelwa ukukhulisa amandla ku-hand chain hoist ngenxa yesivinini esisheshayo sokwehla.

Izingozi ezibangelwa ukuma okungalungile kokusebenza: Idivayisi yokuvikela ukugcwala ngokweqile inganqanda izingozi zokulayisha ngokweqile ezibangelwa amandla amaningi noma ukusebenza okungalungile

Izingozi ezidalwe ukuphuka kweketango elikhulu lokuphakamisa: Idivayisi yokuvikela ukugcwala ngokweqile ingavimbela iketango eliphakamisayo ukuthi lingaphuki lapho i-hand chain hoist igcwele ngokweqile, igwema izingozi zokulimala kwemishini.

Izingozi ezidalwe ihuku le-hand chain hoist lihlehliswa eketango eliphakamisayo: Idivayisi yokuvikela ukugcwala ngokweqile inganqanda izingozi ezibangelwa ukuhoxiswa kwehhuku leketango lesandla eketango eliphakamisayo kanye nokuboshwa nokugcizelelwa kweketango eliphakamisayo.

Kafushane, idivayisi yokuvikela ukugcwala ngokweqile kweketango lesandla ivimbela ngempumelelo izingozi ezihlukahlukene zokuphepha ngokunciphisa ukusetshenziswa kokugcwala ngokweqile, iqinisekisa ukuphepha kwabaqhubi kanye nokusebenza okuvamile kwezisetshenziswa.

Ungayifaka kanjani idivayisi yokuvikela ukugcwala kwe-hand chain hoist?

Ukufakwa kwedivayisi yokuvikela ukulayisha ngokweqile kwe-hand chain hoist kuyisinyathelo sochwepheshe nesibalulekile sokuqinisekisa ukuphepha komsebenzi wokuphakamisa. Okulandelayo indlela yokufaka yedivayisi yokuvikela ukugcwala ngokweqile kwe-hand chain hoist:

1. Ukulungiselela ngaphambi kokufakwa
Ngaphambi kokufaka idivayisi yokuvikela ukugcwala ngokweqile, amalungiselelo alandelayo adinga ukwenziwa:

Funda imanuwali yeziqondiso: Funda imanuwali yeziqondiso ze-hand chain hoist ngokuningiliziwe ukuze uqinisekise ukuthi uyakuqonda lonke ukuphepha kanye nolwazi lokusebenza.
Hlola izingxenye: Hlola i-hand chain hoist kanye nezingxenye zayo ukuze uqinisekise ukuthi akukho monakalo noma ukungasebenzi kahle
Lungiselela izinto zokuphepha: Gqoka isigqoko sokuzivikela namagilavu ​​ukuze uqinisekise ukuphepha komuntu siqu

2. Khetha indawo efanelekile yokufaka
Indawo yokufaka i-hand chain hoist kufanele ikhethwe kugongolo oluqinile noma kubakaki ukuze kuqinisekiswe ukuthi ingakwazi ukuthwala umthwalo. Ngasikhathi sinye, ubude bokufaka kufanele bukhethwe ngokuya ngesimo sangempela sokusebenzisa, futhi kufanele bube sesimweni esilula kumsebenzisi.

3. Faka isakhiwo sokusekela
Ngaphambi kokufaka i-hoist ye-hand chain, udinga ukufaka isakhiwo sokusekela kuqala. Qinisekisa ukuthi isakhiwo sokusekela si-perpendicular phansi futhi siqinile. Ungasebenzisa amabhawodi wokunweba noma okunye ukulungisa ukuze uqinisekise ukuzinza kwawo

4. Ukulenga i-chain hoist
Lengisa ihhuku le-chain hoist esakhiweni sokusekela, qinisekisa ukuthi ihhuku ifakwe endaweni, bese ucindezela phansi kanzima ukuze uqinisekise ukuthi i-chain hoist ilenga ngokuqinile. Hlola ukuthi isikhiya sezokuphepha se-chain hoist sisebenza kahle yini

5. Xhuma iketango
Ngokusho komklamo we-chain hoist, xhuma iketango entweni edingekayo yokuphakamisa, qiniseka ukuthi iketanga alibambeki futhi uligcine liqondile ngangokunokwenzeka ukuze ugweme ukuchezuka phakathi nenqubo yokuphakamisa.

6. Ukusebenza kokuhlola
Ngemva kokuqeda izinyathelo ezingenhla, yenza umsebenzi wokuhlola. Donsa isibambo ngobumnene ukuze ubheke ukuthi i-chain hoist ihamba kahle yini nokuthi iketango libushelelezi yini. Akufanele kube nomsindo ongajwayelekile noma ukuminyana. Uma konke kujwayelekile, ungaqala ukusetshenziswa okusemthethweni

7. Izinyathelo zokuphepha
Lapho ufaka i-chain hoist, qiniseka ukuthi unaka lezi zinyathelo zokuphepha ezilandelayo:

Qinisekisa ukuthi indawo yokufaka ayiphazamisi indawo ezungezile, okuhlanganisa izintambo, okokusebenza kwemishini, njll.
Ngesikhathi sokusebenza, akuvunyelwe ukweqa umthwalo olinganiselwe we-chain hoist ukugwema ukulimala kwemishini noma izingozi.
Gcina indawo ezungezile ihlanzekile futhi ugweme imfucumfucu evimbela ukusebenza noma edala izingozi.
Hlola ukuguga kwe-hoist yeketango njalo, futhi uyilungise noma uyishintshe kusenesikhathi uma ihluleka

8. Lungisa iphutha kudivayisi yokuvikela ukugcwala kakhulu
Idivayisi yokuvikela ukulayisha ngokweqile kwe-chain hoist idinga ukulungiswa ukuze kuqinisekiswe ukuthi isikhawuli singadlala indima yaso efanele. Kunezindlela ezimbili zokulungisa iphutha:
Indlela yokulungisa inkinga: lungisa inadi, bese usebenzisa isikrufu se-torque ukuze uphendule isondo leketango lesandla ukuze lishelele, futhi ume lapho ukufundwa kwetorque kulingana nenani letorque eliyithiyori lapho ushelela.
Qedela indlela yokulungisa iphutha yomshini: setha itafula lokudonsa lokuhlola ngokwesisindo sesiliphu somkhawulo womthwalo, lungisa inati ukusuka kokuqinile kuye kokuxega, futhi wenze isikhawuli somthwalo sishelele singasheleli ukuze sikwazi ukushelela.

Ngokulandela izinyathelo ezingenhla nezinyathelo zokuphepha, ungaqinisekisa ukufakwa okulungile nokulungisa iphutha kwedivayisi yokuvikela ukugcwala ngokweqile kwe-chain hoist, ngaleyo ndlela uqinisekise ukuphepha nokusebenza kahle komsebenzi wokuphakamisa.