Kufanele kuhlolwe kangaki ukubhuleka kwe-chain hoist?

Kufanele kuhlolwe kangaki ukubhuleka kwe-chain hoist?
Emkhiqizweni wezimboni kanye nempilo yansuku zonke, ama-chain hoist asetshenziswa kakhulu ezikhathini ezahlukahlukene njengethuluzi elijwayelekile lokuphakamisa. Nokho, abantu abaningi abawuqondi umjikelezo wokuhlolwa kwebhuleki lei-chain hoist, okungase kuholele ezingozini zokuphepha zemishini. Lesi sihloko sizohlola ngokujulile umjikelezo wokuhlolwa kwebhuleki le-chain hoist kanye nendlela yokuhlola nokugcinwa okuphumelelayo ukuze kuqinisekiswe ukusebenza okuphephile kwemishini.

1. Ukubaluleka kwebhuleki le-chain hoist
I-brake ye-chain hoist ingenye yezingxenye zayo ezibalulekile. Umsebenzi wayo oyinhloko ukuhlinzeka ngamandla okubhuleka lapho uphakamisa noma wehlisa izinto ezisindayo, ukuvimbela izinto ezisindayo ukuthi zingasheleli ngaphandle kokulawula ngenxa ye-inertia, nokuqinisekisa ukuphepha nokuzinza komsebenzi. Ukusebenza okuvamile kwebhuleki kubalulekile ukuze kuvikelwe ukuphepha kwabaqhubi nemishini. Uma ibhuleki lihluleka noma liguga, kungase kubangele ukuba into esindayo iwe ngokuzumayo, kubangele izingozi ezimbi zokuphepha.

2. Umjikelezo wokuhlola njalo

(I) Ukuhlolwa ngaphambi kokusetshenziswa kwansuku zonke
Ngaphambi kokusebenzisa i-chain hoist isikhathi ngasinye, ukuhlolwa okubonakalayo okulula kwebhuleki kufanele kwenziwe. Okuqukethwe kokuhlola kuhlanganisa:
Qaphela ukuthi ukubukeka kwebhuleki ngokusobala konakele noma kukhubazekile, njengokuthi ingabe amabhuleki amabhuleki, ama-brake discs nezinye izingxenye zinemifantu, ukuguga nokudabuka ngokweqile, njll.
Hlola ukuthi izingxenye zokuxhuma zebhuleki zikhululekile yini, njengokuthi amabhawudi namantongomane akhululekile yini, futhi uqinisekise ukuthi zonke izingxenye zokuxhuma ziqinile futhi zithembekile.
Hlola ukuthi iketango lesandla kanye neketango eliphakamisayo libushelelezi yini, noma kukhona ukuminya noma ukusonteka, futhi uqinisekise ukuthi iketango lingasebenza ngokujwayelekile ngebhuleki.

(II) Ukuhlolwa okuningiliziwe kwamasonto onke
Ngaphezu kokuhlolwa ngaphambi kokusetshenziswa kwansuku zonke, ukuhlolwa kwamabhuleki okunemininingwane eminingi kufanele kwenziwe njalo ngesonto. Okuqukethwe kokuhlola kuhlanganisa:
Hlola ukuguga kwephedi ye-brake friction. Uma ubukhulu bephedi lokukhuhlana bugqokwe ngaphezu kwe-1/3 yobukhulu bokuqala, noma indawo engaphezulu igugile kakhulu, iqhekekile, njll., i-friction pad kufanele ishintshwe ngesikhathi ukuze kuqinisekiswe umphumela wokubhuleka.
Hlola ukuthintana phakathi kwesondo lamabhuleki kanye nephedi yokushayisana. Zombili kufanele zilingane ngokuqinile ngaphandle kwezikhala ezisobala noma ukugqokwa kwe-eccentric. Uma kutholakala ukuthintana okungalungile, kungase kudingeke ukulungisa ukuma kwesondo lokubhuleka noma ukushintsha izingxenye ezihlobene.
Hlola ukuqina nokulungiswa kwe-brake spring. Amandla okunwebeka we-brake spring kufanele abe ngokulinganisela ukuze kuqinisekiswe ukuthi ibhuleki liqiniswa ngokushesha lapho kudingeka. Uma intwasahlobo ixega kakhulu noma iqine kakhulu, izothinta umphumela wokubhuleka futhi kufanele ilungiswe ngesikhathi.

(III) Ukuhlolwa okuphelele kwanyanga zonke nokulungiswa
Ukuhlolwa okuphelele kwanyanga zonke nokugcinwa kwebhuleki le-hand chain hoist kuyisinyathelo esibalulekile sokuqinisekisa ukusebenza kwayo okuzinzile kwesikhathi eside. Ukuhlolwa nokugcinwa kokuqukethwe kuhlanganisa:
Hlanza kahle izingxenye ezihlukahlukene zebhuleki, susa ukungcola okunjengothuli namafutha, ikakhulukazi ukungcola okungaphezulu kwe-friction plate kanye nesondo lokubhuleka, ukuze ungaphazamisi ukushayisana kwamabhuleki.
Gcoba izingxenye ezinyakazayo zebhuleki. Sebenzisa inani elifanele lamafutha okugcoba noma amafutha ukuze ugcobe ku-shaft, iphinikhodi nezinye izingxenye zebhuleki ukuze unciphise ukungqubuzana nokuguga nokwandisa impilo yesevisi yezingxenye. Kodwa-ke, qaphela ukuthi ugwema ukugcoba uwoyela ukuthi ungangeni endaweni eshayisanayo yepuleti lokushayisana nesondo lokubhuleka ukuze ugweme ukwehlisa umphumela wokubhuleka.
Hlola ukusebenza kokuvala kwebhuleki. Qinisekisa ukuthi indandatho yokuvala, i-gasket, njll. ngaphakathi kwebhuleki ayiguquki ukuvimbela uthuli nomswakama ukuthi ungangeni ebhulekini futhi kubangele ukugqwala noma ukulimala ezingxenyeni.
Yenza ukuhlolwa kokusebenza kwebhuleki. Ngaphansi kwezimo zokungalayishi nezilinganiso zokulayisha, yenza imisebenzi yokuphakamisa nokwehlisa ngokulandelana ukuze ubone ukuthi ibhuleki lingakwazi yini ukubhuleka ngendlela ethembekile kanye nokuthi zikhona yini izinto ezingavamile njengokushelela nokubambezeleka. Uma kukhona izinkinga ezitholakalayo, kufanele zilungiswe noma zilungiswe ngesikhathi.

(IV) Ukuhlolwa kochwepheshe kwekota
Izisebenzi ezilungisa izinto ezisebenza kahle noma ama-ejensi okuhlola amathuluzi angamenywa ukuba enze ukuhlola okuphelele nokujulile kwe-brake ye-hand chain hoist njalo ngekota. Okuqukethwe kokuhlola okuphrofeshinali kuhlanganisa:
Sebenzisa amathuluzi okuhlola angochwepheshe kanye nezinto zokusebenza ukuze ulinganise ngokunembile futhi uhlole izinkomba zokusebenza ezihlukahlukene zebhuleki, njengetorque yokubhuleka, imvume yokubhuleka, njll., ukuze uqinisekise ukuthi ziyahlangabezana nezindinganiso ezifanele nezidingo zemishini.
Hlola ukwakheka kwangaphakathi kanye nokuguga kwengxenye yebhuleki. Kwezinye izakhi zangaphakathi okungelula ukuzibona, njengamagiya nama-bearings amabhuleki, ochwepheshe bangazihlakaza futhi bazihlole ukuze bathole izinkinga ezingaba khona ngesikhathi futhi benze ukulungisa okuhambisanayo noma ukushintshwa.
Hlola futhi ulungise isistimu yokulawula kagesi yebhuleki (uma ikhona). Qinisekisa ukuthi ibhuleki nesistimu kagesi kuyaxhunyaniswa futhi isignali yokulawula inembile ukuze ugweme ukwehluleka kwamabhuleki ngenxa yokuhluleka kukagesi.

(V) Ukuhlolwa okuphelele konyaka kanye nesitifiketi
Ukuze kuqinisekiswe ukuphepha nokuthembeka kwebhuleki le-hand chain hoist, kufanele ihlolwe ngokuphelele kanye ngonyaka futhi iqinisekiswe ngokuya ngamazinga nemithethonqubo efanele. Ukuhlolwa okuphelele kuhlanganisa:
Ihlola ukusebenza kukonke kwe-hand chain hoist, okuhlanganisa izingxenye ezihlukahlukene namasistimu afaka ibhuleki. Ngokwamazinga kazwelonke noma amazinga emboni, ukuhlolwa komthwalo omile, ukuhlolwa komthwalo oguqukayo, njll. kwenziwa ukuze kuqinisekiswe ukusebenza kwemishini ngaphansi kwezimo ezihlukahlukene zokusebenza.
Yenza ukuhlola okungalimazi ezingxenyeni ezibalulekile zebhuleki, njengokusebenzisa ukutholwa kwamaphutha nge-ultrasonic, ukutholwa kwezinhlayiyana kazibuthe nobunye ubuchwepheshe ukuze uhlole ukuthi ingabe kukhona ukuqhekeka, ukonakala, njll. izingxenye zangaphakathi ezifana nama-brake pads nama-brake discs ukuqinisekisa ikhwalithi nokuphepha kwezingxenye.
Ngokwemiphumela yokuhlolwa, ibhuleki le-hand chain hoist liyalungiswa, ligcinwe noma lishintshwe njengoba kudingeka. Ngemuva kokuthi ukuhlolwa nokulungiswa sekuqediwe, okokusebenza kufanele kuphinde kuqinisekiswe futhi kutholwe isitifiketi esihambisanayo sokusebenzisa ukuphepha ukuze kuqinisekiswe ukuthi kuyahlangabezana nezindinganiso zokuphepha futhi kungaqhubeka nokusetshenziswa.

3. Ukulungiswa komjikelezo wokuhlola ngaphansi kwezimo ezikhethekile

(I) Ukusetshenziswa okuphezulu
Uma i-hand chain hoist isesimweni sokusebenzisa amandla aphezulu kanye nemvamisa ephezulu, njengokusebenzisa isikhathi eside okuqhubekayo nsuku zonke ezimbonini ezinkulu, ezindaweni zokwakha nezinye izindawo, khona-ke umjikelezo wokuhlolwa kwebhuleki kufanele ufinyezwe ngokufanele. Isibonelo, ukuhlola okuningiliziwe kwamasonto onke kungalungiswa kube kanye njalo ezinsukwini ezintathu, futhi ukuhlola okuphelele kwanyanga zonke kungalungiswa kube kanye njalo emasontweni amabili, ukuze kutholwe ngesikhathi esifanele futhi kubhekwane nezinkinga ezifana nokuguga nokushisa ngokweqile okungase zenzeke lapho kusetshenziswa ibhuleki njalo, futhi kuqinisekiswe ukuthi okokusebenza kuhlala kusesimweni esihle sokusebenza.

(II) Indawo yokusebenza enokhahlo
Uma i-hand chain hoist isetshenziswa endaweni yokusebenza enzima, efana nomswakama ophezulu, uthuli oluphezulu, izindawo ezigqwala kakhulu, njll., umjikelezo wokuhlolwa kwebhuleki nawo udinga ukuthuthukiswa ngokufanele. Ngoba endaweni enjalo, izingxenye zebhuleki zisengozini yokulimala. Isibonelo, endaweni enomswakama ophezulu, izingxenye zensimbi zijwayele ukugqwala; endaweni enothuli oluningi, uthuli lungena kalula kwibhuleki, okuholela ekugugeni ngokushesha kwepuleti lokushayisana nokuma kwesondo lamabhuleki. Ngakho-ke, lapho usebenzisa i-hand chain hoist endaweni enokhahlo, inani lokuhlolwa kufanele linyuswe, futhi ibhuleki kufanele lihlanzwe futhi ligcinwe ngesikhathi ukuze kuvinjelwe ukwehluleka.

(III) Ukungajwayelekile kwempahla
Uma ibhuleki le-hand chain hoist litholakala lingavamile ngesikhathi lisetshenziswa, njengomsindo osobala ongavamile noma ukudlidliza ngesikhathi sokubhuleka, noma ukushelela noma amandla anganele okubhuleka lapho uphakamisa noma wehlisa izinto ezisindayo, okokusebenza kufanele kumiswe ngokushesha futhi ibhuleki le-hand chain hoist kufanele lihlolwe ngokugcwele. Ngalesi sikhathi, umjikelezo wokuhlola ojwayelekile akufanele ulandelwe, kodwa inkinga kufanele itholakale futhi ilungiswe ngokushesha ngangokunokwenzeka ukuze kugwenywe izingozi ezingase zibe khona zokuphepha.

4. Izindlela eziqondile zokuhlola nokunakekela

(I) Ukuhlolwa kokubukeka
Lapho uhlola ukubhuleka kwe-hand chain hoist, ukuhlolwa kokubukeka kufanele kwenziwe kuqala. Qaphela ngokucophelela ukuthi izingxenye ezihlukahlukene zebhuleki zinezimpawu zokulimala, ukuwohloka, ukuguga, njll. Isibonelo, hlola ukuthi ubukhulu bephedi yebhuleki bufana yini, noma kukhona ukuqhekeka noma ukuqhekeka phezulu; hlola ukuthi ingaphezulu lesondo lokubhuleka libushelelezi yini, kungakhathaliseki ukuthi kunezimpawu ezisobala zokuguga noma imigodi; hlola ukuthi amabhawodi okuxhumayo namantongomane ebhuleki akhululekile yini, futhi uwaqinise ngesikhathi uma exega. Ukuhlolwa kokubukeka kungasiza ekutholeni amaphutha athile acashile asobala ngesikhathi futhi kunikeze isiqondiso sokuhlola okunemininingwane nokulungiswa okulandelayo.

(II) Ukuhlolwa okusebenzayo
Ukuhlolwa okusebenzayo kuyingxenye ebalulekile yokuhlola ukusebenza kwebhuleki le-hand chain hoist. Esimeni sokungalayishi, donsa kancane noma uyeke iketango lesandla ukuze ubone ukuthi ibhuleki lingasabela yini ngesikhathi futhi uthole ukubhuleka okuthembekile. Bese wenza imisebenzi yokuphakamisa nokwehlisa ngaphansi komthwalo olinganiselwe ukuze uhlole isimo sokusebenza sebhuleki ngaphansi komthwalo. Phakathi nenqubo yokwehla, ibhuleki kufanele likwazi ukulawula ngokuzinza isivinini esehlayo sento esindayo ngaphandle kokushelela okusobala noma ukulahlekelwa ukuyilawula. Uma ibhuleki litholakala lingavamile ngesikhathi sokuhlolwa kokusebenza, njengokubhuleka kancane, amandla okubhuleka anganele, njll., okokusebenza kufanele kumiswe ngokushesha futhi kuqhutshekwe nokuhlolwa nokulungiswa kufanele kwenziwe.

(III) Ukushintshwa nokulungiswa kwezingxenye
Ngesikhathi sokuhlolwa, uma kutholakala ukuthi ezinye izingxenye ze-hand chain hoist brake zilimele noma ziguge kakhulu, zidinga ukushintshwa ngesikhathi. Isibonelo, uma ubukhulu bephedi yebhuleki budlula umkhawulo oshiwo, noma ingaphezulu ligugile kakhulu, liqhekekile, njll., kufanele kushintshwe iphedi yebhuleki entsha. Lapho ushintsha izingxenye, izesekeli zangempela ezihlangabezana nezidingo zemishini kufanele zikhethwe ukuze kuqinisekiswe ikhwalithi nokusebenza kwezingxenye. Ngesikhathi esifanayo, kwezinye izingxenye ezingase zilungiswe, ezifana nokulungisa amandla okunwebeka kwe-brake spring, ukulungisa ubuso besondo lokubhuleka, njll., izindlela ezifanele zokulungisa kanye nezinyathelo kufanele zilandelwe ukuze kuqinisekiswe ukuthi i-brake elungisiwe ingasebenza ngokujwayelekile.

5. Ukugcoba nokuhlanza
Ukugcoba nokuhlanza kuyizici ezibalulekile zokugcinwa kwamabhuleki e-hand chain hoist. Ukugcoba njalo izingxenye ezinyakazayo zebhuleki kunganciphisa ukungqubuzana nokuguga futhi kwandise impilo yesevisi yezingxenye. Sebenzisa uwoyela wokugcoba ofanele noma ugcobe bese uwugcoba ngokwamaphuzu okugcoba ashiwo. Qaphela ukuthi ungagcobi kakhulu ukuze uvimbele amafutha engeziwe ukuthi angangeni endaweni eshayisanayo ye-friction plate kanye nesondo lamabhuleki futhi aphazamise ukubhuleka. Ngesikhathi esifanayo, hlala uhlanza izingxenye ezihlukahlukene zebhuleki ukuze ususe ukungcola okunjengothuli namafutha, ikakhulukazi ukungcola okungaphezulu kwepuleti le-friction kanye nesondo lamabhuleki, futhi ugcine ibhuleki lihlanzekile futhi lomile, okuzosiza ukuthuthukisa ukusebenza kwebhuleki nokuthembeka kwemishini.

6. Isifinyezo kanye nokusikisela
Umjikelezo wokuhlola we-hand chain hoist brake kufanele uhlelwe ngokunengqondo ngokuya ngezinto ezifana nemvamisa yokusetshenziswa kwezinto zokusebenza, indawo yokusebenza, kanye nesimo sokusebenza kwesisetshenziswa. Ngaphansi kwezimo ezivamile, ukuhlolwa okubonakalayo okulula kwenziwa ngaphambi kokusetshenziswa ngakunye, ukuhlolwa okuningiliziwe kwenziwa isonto ngalinye, ukunakekelwa okuphelele kwenziwa nyanga zonke, ukuhlolwa kochwepheshe kwenziwa njalo ngekota, futhi ukuhlolwa okuphelele nesitifiketi kwenziwa minyaka yonke. Kodwa-ke, esimweni sokusetshenziswa okunamandla kakhulu, indawo enokhahlo noma okokusebenza okungajwayelekile, umjikelezo wokuhlola kufanele ufinyezwe ngokufanelekile ukuze kutholwe futhi kubhekwane nezinkinga ngesikhathi esifanele ukuze kuqinisekiswe ukusebenza okuphephile kwemishini.

Ukuze kuqinisekiswe isimo esihle se-hand chain hoist brake, kunconywa ukuthi abasebenzisi basungule amarekhodi anemininingwane yokuhlolwa nokugcinwa kwemishini. Rekhoda isikhathi, okuqukethwe, izinkinga ezitholiwe, kanye nezinyathelo ezithathiwe ekuhlolweni ngakunye, ukuze kulandelelwe futhi kuhlaziywe ukusetshenziswa nokunakekelwa kwezinto zokusebenza. Ngesikhathi esifanayo, qinisa ukuqeqeshwa kwabaqhubi, uthuthukise ukunaka kwabo ekuhlolweni nasekugcinweni kwamabhuleki, baqonde izindlela ezifanele zokuhlola namakhono okulungisa, futhi uqinisekise ukuthi ukusetshenziswa kwansuku zonke kwemishini kuphephile futhi kuthembekile.
Ngamafuphi, kubalulekile ukuhlela ngokunengqondo umjikelezo wokuhlolwa kwebhuleki le-hand chain hoist futhi ulandele ngokuqinile izindlela zokuhlola nezindlela zokunakekela ukuze kuqinisekiswe ukusebenza okuphephile kwezinto zokusebenza, ukunweba impilo yesevisi yezinto zokusebenza, nokuvimbela izingozi zokuphepha. Ngethemba ukuthi lesi sihloko singakusiza uqonde kangcono ulwazi lokuhlola nokugcinwa kwe-hand chain hoist brake futhi sikunikeze ukwesekwa okuqinile komsebenzi wakho nokukhiqiza.