Ulwazi olupheleleyo lwesixhobo sokukhusela ikhonkco lokunyuswa kwesandla

Ingaba ukhuseleko lomthwalo ogqithisiweyo we-chain hoist usebenza njani?
Njengesixhobo sokuphakamisa esiqhelekileyo, indlela yokukhusela i-overload ye-chain hoist ibalulekile ukuqinisekisa ukusebenza okukhuselekileyo. Eli nqaku liza kwazisa ngokweenkcukacha umgaqo wokusebenza kunye nokubaluleka kokukhuselwa kokugqithiswa kweikhonkco lekhonkco.

Ukubaluleka kokukhuselwa komthwalo omninzi kwikhonkco lekhonkco
Kwimisebenzi yokunyusa, ukulayisha ngaphezulu kwekhonkco lekhonkco kunokubangela umonakalo wesixhobo, ukuqhawuka kwamakhonkco, kunye neengozi ezinzulu zokhuseleko. Ke ngoko, isixhobo sokukhusela umthwalo ogqithisiweyo we-chain hoist yinxalenye ephambili yokusetyenziswa kwayo ngokukhuselekileyo

Umgaqo wokusebenza
Umda womthwalo wokutyibilika wokutyibilika
Umthetho-siseko osisiseko wokusikelwa umda wekhonkco lokunyuswa kwekhonkco kukutyibilika kwefriction. Xa i-torque yomthwalo inkulu kune-torque ye-friction, umsebenzi wokuphakamisa uya kusilela, ngaloo ndlela ufezekisa ukhuseleko lomthwalo ogqithisileyo.

Layisha isakhiwo limiter
I-limiter yomthwalo idla ngokuqulunqwa ngoxinzelelo lokulawula i-nut, i-disc spring, i-carrier carrier, isondo le-chain chain (i-ratchet ebuyisela umva), kunye ne-brake nut. Umthwali womda kunye ne-nut ye-brake ihambelana ne-splines. Ngokulungelelanisa i-nut yokulawula uxinzelelo, i-disc spring icinezela umthwali wemida, ukwenzela ukuba i-cone surface ye-carrier carrier, i-cone yangaphakathi ye-nut ye-brake nut kunye nemigangatho emibini ye-cone yevili le-hand chain ifakwe ngokusondeleyo ukwenza izibini ezimbini ze-friction pairs, ngaloo ndlela ivelisa i-torque yokunciphisa umthwalo.

Imeko yokusebenza eqhelekileyo kunye nokugcwala
Ekusebenzeni okuqhelekileyo: i-torque yokudonsa ngesandla (i-torque yokudonsa ngesandla) ingaphantsi kwe-torque yokunciphisa umthwalo, kwaye isondo lekhonkco lesandla liqhuba yonke inkqubo ukujikeleza ukufezekisa ukuphakanyiswa kwezinto ezinzima.
Xa ilayishwe kakhulu: i-torque yokutsala ngesandla inkulu kune-torque yokunciphisa umthwalo, okukhokelela ekutyibilikeni phakathi kwe-cone surfaces, kwaye ivili le-chain chain alikwazi ukuhambisa amandla ngokufanelekileyo, ngaloo ndlela ugwema umsebenzi phantsi kweemeko ezigqithisiweyo kunye nokukhusela ukhuseleko lwesixhobo kunye nabaqhubi.

Indima yemithombo yediski
Ukusetwa kwemithombo ye-disc kuvumela amandla okubamba phakathi kweepleyiti ezimbini zokukhuhla kunye nevili lekhonkco lesandla ukuba litshintshwe ngokulungelelanisa i-nut yokutshixa ukufezekisa ukusetwa kobunzima bobunzima bomthwalo omkhulu.

Indlela yokulumkisa
Xa kulayishwe kakhulu, ezinye iintsimbi zokunyuswa kwekhonkco lezandla ziya kusebenzisa ialam yentsimbi ukukhupha isandi esirhabaxa ukulumkisa abaqhubi, ukuze kubonwe iimeko zomthwalo omninzi ngokukhawuleza nangexesha.

Ukuphunyezwa kobugcisa
Isakhiwo esilula, ukulungiswa okulula
Ukuze kuphunyezwe isakhiwo esilula Isixhobo sokukhusela umda womthwalo wezinye iihoists zekhonkco zesandla zenzelwe ukucinezela idiskhi spring, ipleyiti yoxinzelelo, ipleyiti yoxinzelelo kunye nevili letsheyina lesandla ngokuqinileyo ngokusebenzisana kwentongomane yokutshixa kunye nomphetho wokubamba ukuzigcina zithe cwaka.

Ukhuseleko lwesixhobo sokukhusela
Xa ilayishwe kakhulu, i-torque esetyenziswa kwivili letsheyina lesandla inkulu kunamandla okukhuhlana, kwaye ivili letsheyina lesandla kunye nepleyiti yefriction iya kutyibilika ukuphepha ukusebenza phantsi kweemeko zomthwalo ogqithisileyo, ngaloo ndlela ikhusela ukhuseleko lwesixhobo kunye nomsebenzisi.

Ukuqukumbela
Isixhobo sokukhusela i-overload ye-hand chain hoist ikhusela ngokufanelekileyo ukuvela komthwalo ogqithisiweyo ngoyilo lwesakhiwo somda womthwalo kunye nomgaqo we-friction slip, ukuqinisekisa ukhuseleko lomsebenzi wokuphakamisa. Ukuqonda le migaqo yokusebenza kubalulekile ekusetyenzisweni okuchanekileyo kwe-hand chain hoist kunye nokuthintela iingozi ezinokuthi zibe kho zokhuseleko.

Zeziphi iimpazamo eziqhelekileyo zesixhobo sokukhusela umthwalo ogqithisiweyo wetsheyini lesandla?

Iimpazamo eziqhelekileyo zesixhobo sokukhusela ikhonkco lesandla sokukhusela umthwalo kunye nokuxilongwa kwazo kunye nezisombululo zilandelayo:

Umonakalo wekhonkco: Umonakalo wekhonkco ubonakaliswa ngokuyinhloko njengokuphuka, ukugqoka okukhulu kunye nokuguqulwa. Ukuba ikhonkco elonakeleyo liyaqhubeka lisetyenziswa, liya kubangela iingozi ezinzulu kwaye kufuneka litshintshwe ngexesha

Ukungaphumeleli kwe-brake pad: Ukuba i-pad pad iyasilela ukuhlangabezana neemfuno ze-torque ye-braking, ubunzima bokuphakamisa abuyi kufikelela kumlinganiselo ophakanyisiweyo wokuphakamisa. Ngeli xesha, i-brake kufuneka ilungiswe okanye i-pad pad kufuneka itshintshwe

I-Chain twisting: Xa ikhonkco lekhonkco le-hand chain lijija, amandla okusebenza aya kwanda, okubangela ukuxinana okanye ukwaphuka kwamalungu. Unobangela kufuneka ujongwe kwangethuba. Isenokubangelwa kukuguquka kwekhonkco. Ukuba ayinakusonjululwa emva kokulungiswa, ikhonkco kufuneka itshintshwe

Umonakalo weHook: Umonakalo weHook ubonakaliswa ikakhulu njengokuqhekeka, ukunxiba okukhulu kunye nokuguqulwa. Xa i-hook igugile idlula i-10%, okanye ikhefu, i-deformation, njl., iya kubangela iingozi zokhuseleko. Ke ngoko, ikhonkco elitsha kufuneka litshintshwe

I-Chain jam: Ikhonkco ixingile kwaye kunzima ukuyisebenzisa, okubangelwa ngokubanzi kukunxitywa kwekhonkco. Ukuba i-diameter ye-chain chain inxitywe yi-10%, ikhonkco kufuneka itshintshwe.

Ukonakaliswa kwezixhobo zothumelo: Umonakalo kwiigiya zothumelo, imizekelo eqhelekileyo ibandakanya iintanda, amazinyo aphukileyo, kunye nokunxiba komphezulu wamazinyo. Xa i-tooth surface igugile ifikelela kwi-30% yamazinyo okuqala, kufuneka ichithwe kwaye ithathelwe indawo; iigiya eziqhekekileyo nezaphukileyo nazo kufuneka zitshintshwe ngokukhawuleza.

Ukungaphumeleli kwe-Handle: Umqheba we-chain hoist unokukhululeka okanye ukugoba ngenxa yokusetyenziswa kwexesha elide, okubangela ukuba isibambo singakwazi ukujika okanye ukulawula kakubi. Isisombululo kukuqinisa izikhonkwane ezivulekileyo okanye ukubuyisela isiphatho esigobileyo.

Ukuqhawuka kwentambo yocingo: Ukuba intambo yokuphakamisa intambo yekhonkco igugile ngokugqithisileyo okanye irusile, iya kwaphuka. Ngeli xesha, yeka ukuyisebenzisa ngokukhawuleza kwaye uyibuyisele ngentambo entsha yocingo.

Itshixiwe: Ukuba ikhonkco lekhonkco itshixiwe kwaye ayishukumi ngexesha lokusetyenziswa, inokuba kungenxa ye-jamming okanye umonakalo. Isisombululo kukuqhaqha kunye nokucoca okanye ukubuyisela iindawo ezimbi.

Ukunciphisa okungazinzanga: Ukuba isantya se-chain hoist asizinzile ngexesha lokunciphisa, kunokuba ngenxa yempembelelo okanye ukungaphumeleli. Isisombululo kukukhangela iibheringi kunye neegiya zokuhambisa zevili le-chain hoist, zicoce okanye zilungise

Ukungaphumeleli kwesixhobo sokubambelela: Isixhobo sokuqhobosha sekhonkco lekhonkco simisela ukhuseleko. Ukuba iyasilela, iya kubangela ingozi. Isisombululo kukukhangela rhoqo ukuthembeka kunye nesenzo sesixhobo sokudibanisa, ukucoca okanye ukubuyisela iindawo ezimbi

Ukungaphumeleli kwesakhelo sokumiswa: Isakhelo sokunqunyanyiswa kwekhonkco lekhonkco lisetyenziselwa ukuphakamisa izinto ezinzima. Ukuba iyasilela, iya kuchaphazela kakhulu ukusebenza kakuhle. Isisombululo kukukhangela ukulungiswa kunye ne-lubrication yesakhelo sokumiswa, ukucoca okanye ukubuyisela iindawo ezimbi

Ukuxilongwa kwangexesha kunye nokunyangwa kwezi mpazamo zibalulekile ukuqinisekisa ukusetyenziswa okukhuselekileyo kwekhonkco lekhonkco. Ukugcinwa rhoqo kunye nokuhlolwa kunokuthintela ukwenzeka kwezi mpazamo, ngaloo ndlela kuphuculwe ukusebenza kakuhle kunye nokuqinisekisa ukhuseleko lokusebenza.

Usigcina njani rhoqo isixhobo sokukhusela umthwalo omninzi wekhonkco lekhonkco lesandla?

Ukugcinwa rhoqo kwesixhobo sokukhusela i-overload ye-hand chain hoist sisitshixo sokuqinisekisa ukusebenza kwayo okuqhelekileyo kunye nokwandisa ubomi bayo benkonzo. Nanga amanyathelo olondolozo olubalulekileyo:

1. Ukucoca kunye nokugcinwa
Emva kokusetyenziswa, isixhasi setsheyini lesandla kufuneka sicocwe kwaye siqatywe ngegrisi echasene nomhlwa, kwaye sigcinwe kwindawo eyomileyo ukunqanda isixhasi setsheyini lesandla ekufuma, ukurusa kunye nomhlwa.
Iipuli, amatyathanga kunye nezinye iindawo ezihambayo zekhonkco lesandla kufuneka zigcinwe kwindawo efanelekileyo yokuthambisa ukuqinisekisa ukusebenza okuqhelekileyo.

2. Jonga ukuqina kwecandelo ngalinye
Jonga rhoqo ukuba izikrufu, amandongomane kunye nezinye izihlanganisi zekhonkco lekhonkco lesandla likhululekile. Ukuba zikhululekile, kufuneka ziqiniswe ngexesha lokuqinisekisa ukhuseleko kunye nokuzinza kwesixhobo

3. Faka indawo ezonakeleyo
Qwalasela amakhonkco, amatyathanga, iintambo zocingo kunye namanye amalungu ekhonkco lekhonkco lesandla. Ukuba kukho ukunxiba okucacileyo, ukuphuka okanye ukuguqulwa, kufuneka zitshintshwe ngexesha ukuze kuqinisekiswe ukusetyenziswa okuqhelekileyo kwentambo yesandla.

4. Iimeko zokugcina
Xa ugcina ikhonkco lekhonkco lesandla, kunqande ukufuma, ukukhanya kwelanga ngqo kunye nokusingqongileyo kobushushu obuphezulu, kwaye ukhethe indawo eyomileyo nengena umoya ukuze ugcinwe ukwandisa ubomi benkonzo.

5. Ukugcinwa nokulungiswa ngokutsha
Ukugcinwa nokulungiswa ngokutsha kufuneka kwenziwe ngabo baqheleneyo nomatshini wokunyusela. Coca iindawo zokuxhoma nge-kerosene kwaye uthambise iigiya kunye neebheringi ngebhotela

6. Uvavanyo olungekho umthwalo
Emva kokucoca kunye nokulungiswa, i-hand chain hoist kufuneka ihlolwe ngaphandle komthwalo ukuqinisekisa ukuba isebenza ngokuqhelekileyo kwaye i-brake ithembekile ngaphambi kokuba isetyenziswe.

7. Gcina i-friction surface ye-brake icocekile
Inxalenye ye-brake kufuneka ihlolwe rhoqo ukukhusela ukusilela kwe-brake kunye nezinto ezinzima ukuba zingawi

8. Ukuthambisa rhoqo
Rhoqo ngonyaka, abasebenzi abaqhelene nesixhobo sokunyusela kufuneka bacoce iindawo ngeparafini kwaye bathambise iigiya kunye neebheringi ngebhotolo.

9. Ukuhlolwa kunye nohlengahlengiso
Emva kokufaka ivili letsheyina lesandla, jikelisa ivili letsheyina lesandla ngasekunene ukucofa iratchet kunye nepleyiti yokukhuhlana kwisitulo sokubhureka. Jikelezisa ivili letsheyina lesandla ngasekunene ukushiya umsantsa ofanelekileyo phakathi kweratchet kunye nepleyiti yefriction.

10. Ukuthintela ukungcoliseka kwe-lubricant
Lumka ungavumeli i-lubricant ingene kwi-friction bakelite ukuthintela ukusilela kokuzivalela.

Ngokulandela la manyathelo okugcina, ukuthembeka kunye nokukhuseleka kwesixhobo sokukhusela i-hand chain hoist overload kunokuqinisekiswa, ngaloo ndlela kuphuculwe ukusebenza kakuhle kunye nokuqinisekisa ukhuseleko lwabaqhubi. Ukuhlolwa rhoqo kunye nokugcinwa ziindlela ezisebenzayo zokuthintela ukungaphumeleli kunye nokwandisa ubomi bezixhobo.

Zeziphi iintlobo zezixhobo zokukhusela umthwalo ogqithisileyo okhoyo kwiihosti zamakhonkco esandla?

Iindidi zezixhobo zokukhusela umthwalo ogqithisiweyo we-hand chain hoist zinokwahlulwa zibe zezi ntlobo zilandelayo ngokobume bazo kunye nomgaqo wokusebenza:

Isithinteli sokulayisha ngaphezulu kohlobo lomatshini:

Uhlobo lwentonga yoxinzelelo lwentwasahlobo: Sebenzisa i-elastic deformation yasentwasahlobo ukunciphisa umthwalo. Xa umthwalo udlula ixabiso elibekiweyo, intonga yoxinzelelo icinezelwe ukuya kwindawo yomda, ngaloo ndlela inciphisa isenzo sokuphakamisa.

Uhlobo lwe-Lever: Ngomgaqo we-lever, umthwalo uguqulwa ube yi-torque. Xa umthwalo udlula ixabiso elimiselweyo, isenzo se-lever sibangela indlela yokukhawulela

Uhlobo lwepleyiti yefriction: Sebenzisa iimpawu zokutyibilika kwepleyiti yokutyibilika phantsi kwemithwalo ethile ukufezekisa ukhuseleko lomthwalo ogqithisileyo. Xa i-torque yomthwalo inkulu kunetorque yokukhuhlana, ipleyiti yokukhuhlana iyatyibilika ukunqanda ukuphakamisa ngakumbi.

Uhlobo lwe-elektroniki lwesithinteli sokulayisha ngaphezulu:
Ukunyanzeliswa kohlobo lokuvalelwa: ukujongwa kwexesha lokwenyani lomthwalo ngenzwa. Nje ukuba igqithise ixabiso elimiselweyo, inzwa ithumela umqondiso ukunqumla umthombo wamandla ophakamisa
Uhlobo lwangoku lokubona: jonga i-current ye-motor yokuphakamisa. Xa i-current idlula ixabiso elibekiweyo, ibonisa ukuba umthwalo ungadlula ixabiso elilinganisiweyo, ngaloo ndlela uqalise indlela yokukhusela.

Isithinteli somthwalo wesakhiwo esicolekileyo:

Isithinteli somthwalo esiqhelekileyo se-conical, esifumana ukukhuselwa komthwalo ogqithisiweyo ngokusebenzisana phakathi kwesakhiwo se-conical ngaphakathi kwevili lekhonkco lesandla kunye nesakhiwo se-conical ekupheleni kwangaphandle kwesixhobo sokukhusela.
Isixhobo sokukhusela ukugcwala kwebhola:
Isixhobo sokukhusela i-lever hand-tsall hand-lever hoist ibhola yokukhusela umthwalo ogqithisiweyo, oqaphela ukhuseleko lomthwalo ogqithisiweyo kwimijelo ekumkhono we-shaft kunye ne-ratchet ebuyela umva kunye nebhola yentsimbi. Xa ilayishwe kakhulu, ibhola yentsimbi iyatyibilika kwigroove, intshukumo igudileyo, kwaye into enzima iya kunyuka kuphela kwaye ingatyibiliki.

Uhlobo lokumisa oluzenzekelayo, uhlobo lwe-alam kunye nohlobo olubanzi:
Ngokomsebenzi, izixhobo zokukhusela umthwalo ongaphezulu zinokwahlulwa zibe luhlobo lokumisa oluzenzekelayo, uhlobo lwe-alamu kunye nohlobo olubanzi. Uhlobo lokumisa oluzenzekelayo lunokunqumla ngokuzenzekelayo umthombo wamandla ophakamisayo xa ugcwele kakhulu; uhlobo lwe-alarm luthumela isilumkiso xa usondela kumthwalo ogqithisiweyo; uhlobo olubanzi lunemisebenzi yomibini

Isixhobo esakhelwe-ngaphakathi sokhuselo lomthwalo ogqithisiweyo:
Ezinye iihosti zekhonkco zezandla zisebenzisa isixhobo esakhelwe ngaphakathi sokukhusela ukulayishwa komthwalo, esingenakuphela nje ixesha elide kodwa singachatshazelwa lula yimeko yangaphandle, ukuphucula ukhuseleko lokusetyenziswa.

Uyilo kunye nokusetyenziswa kwezi zixhobo zokukhusela umthwalo ogqithisileyo uphucula ukhuseleko lwe-hand chain hoist kunye nokuthintela umonakalo wesixhobo kunye neengozi zokhuseleko ezibangelwa kukugqithiswa. Izixhobo ezahlukeneyo zokukhusela umthwalo ogqithisileyo zifanelekile kwiindawo ezahlukeneyo zokusebenza kunye neemfuno. Abasebenzisi banokukhetha isixhobo esifanelekileyo sokukhusela umthwalo ngokuhambelana nemeko ethile yokusetyenziswa.

Zeziphi iingozi zokhuseleko ezinokukhuselwa isixhobo sokukhusela umthwalo omninzi ngetsheyini?

Iingozi zokhuseleko ezinokuthi zithintelwe isixhobo sokukhusela ityathanga lomthwalo ogqithisiweyo ziquka:

Umonakalo wezixhobo obangelwa kukugqithiswa: Isixhobo sokukhusela ukugqithiswa sinokuthintela ukugqithiswa okanye ukuphuka kweendawo ezibangelwa ukugqithisa umthamo wokuthwala ikhonkco lekhonkco, ngaloo ndlela uthintela umonakalo wesixhobo.

Izingozi zezinto ezinzima eziwayo: Xa i-chain hoist igcwele kakhulu, isixhobo sokukhusela siya kuqaliswa, senze i-hoist yekhonkco ingakwazi ukuqhubeka nokuphakamisa, ngaloo ndlela igwema iingozi zezinto ezinzima eziwa ngenxa yomthwalo onzima.

Iingozi ezibangelwa kukusilela kwebrake: Ezinye iziqhoboshi zamatsheyini zisebenzisa iziqhoboshi eziphindwe kabini, nto leyo elingana nokhuseleko oluphindiweyo lwenkqubo yebrake, ekhuseleke ngakumbi ukuyisebenzisa nokuthintela izinto ezinzima ekutyibilikeni ngenxa yeziqhoboshi ezingasebenziyo.

Ingozi yokuqhekeka kweChain: Isixhobo sokukhusela umthwalo ongaphezulu sinokunqanda iingozi ezibangelwa kukulayisha ngaphezulu kwesixhobo kunye nokubangela ukuba ikhonkco lokuphakamisa lifikelele kumda kunye nokuphuka.

Ukhuseleko lomsebenzisi: Ukusetyenziswa kwesixhobo sokukhusela umthwalo ogqithisileyo kufana nokuthenga i-inshurensi yengozi yokhuseleko lomsebenzisi, eqinisekiswa ngakumbi kwaye inokuthenjwa ukuyisebenzisa, ukunciphisa ilahleko engeyomfuneko.

Gwema iingozi ezibangelwa kukutsalwa kwe-oblique: Isixhobo sokukhusela umthwalo ongaphezulu sinokuthintela iingozi ezibangelwa ukutsalwa kwe-oblique ukwandisa uxinzelelo lokuthwala i-hand chain hoist.

Iingozi ezibangelwa kukulawula isantya sokwehla: Isixhobo sokukhusela umthwalo ongaphezulu sinokuthintela iingozi ezigqithisileyo ezibangelwa kukunyusa amandla kwikhonkco lekhonkco lesandla ngenxa yesantya esikhawulezayo sokuhla.

Iingozi ezibangelwa kukungachaneki kokusebenza: Isixhobo sokukhusela umthwalo omninzi sinokunqanda iingozi ezigqithisileyo ezibangelwa ngamandla agqithisileyo okanye indlela yokusebenza engalunganga.

Iingozi ezibangelwa kukuqhekeka kwekhonkco lokuphakamisa okuphambili: Isixhobo sokukhusela umthwalo ogqithisiweyo sinokuthintela ikhonkco eliphambili lokuphakamisa ukuba lingaphuki xa ikhonkco lekhonkco lesandla ligcwele kakhulu, ukuthintela iingozi zomonakalo wezixhobo.

Iingozi ezibangelwa yi-hand chain hoist hoist ehlehliswayo kwikhonkco lokuphakamisa: Isixhobo sokukhusela umthwalo ogqithisiweyo sinokunqanda iingozi ezibangelwa yi-hand chain hoist hoist ukuba ihoxiswe kwikhonkco lokuphakamisa kunye nekhonkco lokuphakamisa libotshwe kwaye ligxininiswe.

Isishwankathelo, isixhobo sokukhusela i-hand chain hoist overload sithintela ngokufanelekileyo iintlobo ezahlukeneyo zeengozi zokhuseleko ngokunciphisa ukusetyenziswa okugqithisileyo, ukuqinisekisa ukhuseleko lwabaqhubi kunye nokusebenza okuqhelekileyo kwezixhobo.

Ungasifaka njani isixhobo sokukhusela umthwalo ogqithisiweyo wekhonkco lesandla?

Ukufakwa kwesixhobo sokukhusela umthwalo ogqithisiweyo we-hand chain hoist yinyathelo lobuchwephesha kunye nebalulekileyo ukuqinisekisa ukhuseleko lomsebenzi wokuphakamisa. Oku kulandelayo yindlela yofakelo yesixhobo sokukhusela umthwalo omninzi wekhonkco lekhonkco lesandla:

1. Ukulungiswa phambi kofakelo
Ngaphambi kokufaka isixhobo sokukhusela umthwalo omninzi, la malungiselelo alandelayo kufuneka enziwe:

Funda incwadana yemiyalelo: Funda incwadana yemiyalelo yesixhasi setsheyini lesandla ngokweenkcukacha ukuqinisekisa ukuba uyaluqonda lonke ukhuseleko kunye nolwazi lokusebenza.
Jonga iindawo: Jonga ikhonkco lekhonkco lesandla kunye neendawo zalo ukuqinisekisa ukuba akukho monakalo okanye ukungasebenzi kakuhle
Lungisa izixhobo zokhuseleko: Nxiba isigcina-ntloko sokhuseleko kunye neeglavu ukuqinisekisa ukhuseleko lomntu

2. Khetha indawo efanelekileyo yokufakela
Indawo yokufakela i-hoist ye-hand chain hoist kufuneka ikhethwe kwi-beam eyomeleleyo okanye i-bracket ukuqinisekisa ukuba inokuthwala umthwalo. Kwangaxeshanye, umphakamo wofakelo kufuneka ukhethwe ngokweyona meko yokusetyenziswa, kwaye kufuneka jikelele ibe kwindawo ekulula ukuba umsebenzisi ayisebenzise.

3. Faka isakhiwo senkxaso
Ngaphambi kokufaka i-hoist ye-chain chain, kufuneka ufake isiseko senkxaso kuqala. Qinisekisa ukuba ulwakhiwo lwenkxaso luyi-perpendicular emhlabeni kwaye luqiniswe ngokuqinileyo. Ungasebenzisa iibholiti zokwandisa okanye ezinye izilungiso zokuqinisekisa ukuzinza kwayo

4. Ukuxhoma ikhonkco lekhonkco
Xhoma ikhonkco lekhonkco lekhonkco kwisakhiwo sokuxhasa, qinisekisa ukuba ikhonkco ifakwe endaweni, kwaye ucinezele phantsi ukuze uqinisekise ukuba ikhonkco yekhonkco ixhonywe ngokuqinileyo. Jonga ukuba isitshixo sokhuseleko sekhonkco lekhonkco sisebenza kakuhle na

5. Qhagamshela ikhonkco
Ngokutsho koyilo lwe-chain hoist, qhagamshela ikhonkco kwinto efunekayo yokuphakamisa, qiniseka ukuba ikhonkco alibanjwanga kwaye ligcine lithe tye ngokusemandleni ukuphepha ukuphambuka ngexesha lokunyusa.

6. Ukusebenza kovavanyo
Emva kokugqiba la manyathelo angentla, yenza umsebenzi wokuvavanya. Tsala isiphatho ngobunono ukujonga ukuba ikhonkco lekhonkco lihamba kakuhle kwaye ikhonkco ligudileyo na. Kufuneka kungabikho ngxolo engaqhelekanga okanye ukuxinana. Ukuba yonke into iqhelekile, unokuqalisa ukusetyenziswa ngokusesikweni

7. Amanyathelo okhuseleko
Xa ufaka i-hoist yekhonkco, qiniseka ukuba ubeke ingqalelo kwezi zinyathelo zokhuseleko zilandelayo:

Qinisekisa ukuba indawo yokufakela ayiphazamisi indawo engqongileyo, kuquka iingcingo, izixhobo zomatshini, njl.
Ngethuba lokusebenza, akuvumelekanga ukudlula umthwalo olinganisiweyo we-chain hoist ukuphepha umonakalo wesixhobo okanye iingozi.
Gcina okusingqongileyo kucocekile kwaye uphephe ubumdaka obuthintela ukusebenza okanye obudala iingozi.
Jonga ukuguga kwekhonkco le-hoist rhoqo, kwaye uyilungise okanye uyibuyisele ngexesha ukuba iyasilela

8. Lungisa isixhobo sokukhusela umthwalo omninzi
Isixhobo sokukhusela i-chain hoist overload kufuneka silungiswe ukuze kuqinisekiswe ukuba umda unokudlala indima yawo efanelekileyo. Kukho iindlela ezimbini zokulungisa ingxaki:
Indlela yokuguqula icandelo: lungisa i-nut, emva koko sebenzisa i-torque wrench ukuguqula ivili lekhonkco lesandla ukuze lityibilike, kwaye uyeke xa ufundo lwetorque lulingana nexabiso letorque yethiyori xa utyibilika.
Gqibezela indlela yokulungisa umatshini: seta itafile yokutsala uvavanyo ngokobunzima besiliphu somda womthwalo, lungelelanisa i-nati ukusuka kwi-tight ukuya kukhululeka, kwaye wenze isithinteli somthwalo sityibilike singatyibiliki ukuze sikwazi ukutyibilika.

Ngokulandela la manyathelo angentla kunye nezilumkiso, unokuqinisekisa ukufakela okuchanekileyo kunye nokulungiswa kwesixhobo sokukhusela i-chain hoist overload, ngaloo ndlela uqinisekisa ukhuseleko kunye nokusebenza kakuhle komsebenzi wokuphakamisa.