Ungakhetha Kanjani Ama-Cable Reels?

ubuchwepheshe obukhulu | Imboni entsha | Ephreli 22, 2025

1. Isingeniso

Ama-cable reels ayimishini yokugoqa ikhebula enikeza amandla, amandla okulawula noma izimpawu zokulawula zemishini emikhulu yeselula. Asetshenziswa kabanzi emishinini eminingi yeselula emikhakheni yamachweba, ama-docks, amaphrojekthi okulondolozwa kwamanzi kanye nensimbi, njenge-gantry cranes, i-tower cranes, i-portal cranes, i-quay cranes, imishini yokuphatha izinto eziningi (ama-bucket wheel stacker reclaimers), ama-hydropower station dam top gantry cranes kanye nezimoto zikagesi ezisicaba, izibani zesiteji nomsindo, njll.

2. Ifomu lomkhiqizo

Ngokwesimo samandla, ingahlukaniswa kanje: uhlobo lwesandla, uhlobo lwe-counterweight, uhlobo lwe-elastic, uhlobo lwe-torque motor, uhlobo lwe-hysteresis, uhlobo lokudlulisa imvamisa eguquguqukayo, uhlobo lwe-hydraulic coupling, kanye nohlobo lwe-magnetic coupling.
Ngokwezinto ezihlukene zokugoqa, ingahlukaniswa ibe: i-cable reel, i-hose reel (i-transmission medium iyigesi, uketshezi), i-optical cable reel.
Ama-reel ekhebula ahlukaniswe ngomugqa owodwa we-axial kanye nomugqa omningi we-axial ngokwelungiselelo lekhebula.
Ama-reel ekhebula ahlukaniswe ngezinhlobo ezimbili ngokuya ngesimo sendandatho yokushelela yomqoqi: uhlobo lwangaphakathi lwendandatho yokushelela kanye nohlobo lwangaphandle lwendandatho yokushelela.

3. Izimiso zokuklama

3.1 Imininingwane yekhebula nezinhlobo zalo

1) Ububanzi bangaphandle bekhebula, obuthinta ngqo usayizi we-axial we-reel.
2) Isimo sekhebula, ikhebula eliyindilinga noma eliyisicaba. Ikhebula eliyisicaba lingagoqwa kuphela emgqeni owodwa.
3) Isisindo seyunithi yekhebula (kg/m2) kanye nobude kuthinta isidingo samandla se-reel. Uma isisindo nobude beyunithi bukhulu, kulapho isidingo samandla se-reel siphakeme khona.
4) Irediyasi yokugoba yekhebula ithinta ububanzi obuncane bereyili. Uma ububanzi bereyili buncane kunerediyasi yokugoba yekhebula, ikhebula lizolimala.
5) Inani lama-core ekhebula lithinta inani lamasongo okushelela okuqoqa.
6) I-voltage kanye nogesi kuthinta ukufakelwa kanye nosayizi wendandatho yokushelela yokuqoqa. Uhlobo lwe-elastic lungasetshenziswa kuphela emishinini engaphansi kwama-500V.

3.2. Ubude bokugoba

Kuthinta usayizi we-radial kanye nesidingo samandla se-reel. Uma ubude bude, isidingo samandla siphakeme.

3.3. Isivinini sokuhamba kwemishini

Kuthinta isilinganiso samandla enjini kanye nokudluliselwa kwereyili yekhebula likagesi. Uma ijubane lokunyakaza kwemishini lidlula amamitha angu-60 ngomzuzu, uhlobo lokulawula imvamisa eguquguqukayo kufanele lukhethwe.

3.4. Ukuphakama kokufakwa kwemishini

Uma ukuphakama kokufakwa kuphakeme, kulapho isidingo samandla siba sikhulu khona.

3.5. Indlela yokugoqa

 

Isithombe sendlela yokugoqa

3.6. Ezinye izinto

1) Izinto ezihlanganisiwe: insimbi yekhabhoni, insimbi engagqwali engu-304, insimbi engagqwali engu-316.
2) Izinga lokuvikela: IP55, IP56, IP65
3) Umhlahlandlela wekhebula: ukuthi umhlahlandlela uyadingeka yini, ukuthi umhlahlandlela udinga umsebenzi wokuvikela ukungezwani
4) Umhlahlandlela wekhebula: ukuthi umhlahlandlela wekhebula uyadingeka yini
5) Indlela yokunikezwa kwamandla: ukunikezwa kwamandla kwe-midpoint/endpoint, njll.

 

Umdwebo wokufakwa kohlaka lomhlahlandlela

4. Ububanzi bokusetshenziswa kwama-reels ekhebula ahlukene

4.1. Ireyili yekhebula eliphikisana nesisindo

Kuyithuluzi elisebenza ngomshini elijikisa ngokuzenzakalelayo ikhebula ngokusebenzisa isimiso sokugcina amandla lapho isisindo siphakanyiswa. Lapho ikhebula likhishwa, i-reel yekhebula iyaqhutshwa ukuze ijikeleze, ngaleyo ndlela iqhube i-reel yentambo yocingo exhunywe ngokujikisa ku-reel yekhebula ukuze ijikeleze, ukuze iphakamise isisindo futhi igcine amandla angase abe khona. Lapho i-reel ijikisa ikhebula, isisindo siyehla ukuze ikhulule amandla angase abe khona. Ngaphansi kwesenzo sokucindezeleka kwentambo yocingo, i-reel yekhebula exhunywe ngokujikisa ku-reel yentambo yocingo iyaqhutshwa ukuze ijikelezise futhi ijikise ikhebula ngokuvumelana.
Izinzuzo: isakhiwo esilula, ukusebenza okuzinzile nokuthembekile, ukufakwa nokugcinwa okulula, kanye nokuphila isikhathi eside kwenkonzo.
Okubi: usayizi omkhulu, onqunyelwe ukuhamba, uma kudingeka ukuhamba okukhulu, kumele kushiywe isikhala esanele sokufaka.
Ububanzi bokusetshenziswa: ama-crane e-gantry anokuhamba okufushane kwezintambo ezinkulu ezingaphezu kuka-35mm², izimoto ze-ladle, izimoto zensimbi ezincibilikisiwe, izimoto ze-slag pan ezindaweni zokusebenzela zokwenza insimbi kanye neminye imishini. Le mishini ifanelekela amaphuzu okugcina kanye nama-midpoints okuqinisa ikhebula.

4.2. Intambo yohlobo lwentwasahlobo

Kuyithuluzi elisebenza ngomshini elijikijela ikhebula ngokuzenzakalelayo ngokusebenzisa isimiso sokugcina amandla ngokukhulula intwasahlobo ye-reel yekhebula. Uma ikhebula likhishwa, i-reel iyajikeleza ukuze iqinise intwasahlobo ejikelezayo futhi igcine amandla; lapho i-reel ibuya, i-reel izojikijela ikhebula ngokuzenzakalelayo.
Izinzuzo: ukusebenza kahle kokuvumelanisa, ukucindezeleka kwekhebula okuncane, intengo ephansi.
Okubi: Ngenxa yokuphila okulinganiselwe kwentwasahlobo ngokwayo, impilo yokusebenza yalolu hlobo lwe-reel imfushane kakhulu futhi inqunyelwe yi-stroke.
Ububanzi bokusetshenziswa: Ukufakwa kwezintambo zikagesi kanye nezintambo zokulawula ezivundlile neziqondile ngaphansi kwama-35mm², njengokuphakamisa izinkomishi zokudonsa ze-electromagnet, ama-grab, izimoto zikagesi ezisicaba kanye neminye imishini kanye nezimo zokusebenza ezifanayo. Lawa madivayisi afanelekela amaphuzu okugcina kanye nama-midpoints okubopha izintambo.

4.3. Intambo yokuxhumanisa ene-magnetic

Ubuchwepheshe obuyinhloko ukusebenzisa i-permanent magnetic coupler njengendlela yokuhlukanisa ehambisanayo. Inqubo yokugoqa ikhebula ukuthi amandla aqhuba i-reel ukuze igoqe ikhebula nge-permanent magnetic coupler. I-coupler kanye ne-reel zihlala zishelela ngokwehlukile ukuqinisekisa ukuthi isivinini sokugoqa ikhebula sifana nesivinini sokuhamba kwemishini. Ngokulungisa i-torque yokuphuma kwe-permanent magnetic coupler, ukucindezeleka kwekhebula kungalungiswa ngaphakathi kwebanga elithile. Inqubo yokukhulula ikhebula idlula kudivayisi ye-clutch enendlela eyodwa, futhi amandla awakwazi ukudluliselwa kwi-coupler kanye ne-reel. Ngaphansi kwesenzo sokucindezeleka kwekhebula, i-reel inqoba i-hysteresis yedivayisi ye-cable release hysteresis futhi ikhulule ikhebula ngokwehlukile.
Izinzuzo: ubuchwepheshe obuvuthiwe kanye nokusebenza okubiza kakhulu. Ukusebenza kokuvumelanisa kwe-reel kanye nemishini yeselula kuzinzile futhi kuthembekile. Ubuchwepheshe obuhlala njalo be-magnetic busetshenziswa esigabeni sokugcina sohlelo lokudlulisa, ngesivinini esiphansi futhi akukho mkhuba wokushisa; lapho ikhebula lifakwa futhi likhishwa, ukucindezeleka kwekhebula kungalungiswa ukuze kuvikelwe ikhebula.
Okubi: umsindo omkhulu.
Ububanzi bokusetshenziswa: izintambo ezinemininingwane engaphansi kuka-35mm², njengezimoto zikagesi ezisicaba, ama-trolley, ama-tower cranes, ama-bridge noma ama-gantry cranes, ama-stacker nama-reclaimers kanye neminye imishini kanye nezimo zokusebenza ezifanayo. Kufanelekela amaphuzu okugcina ekhebula kanye nama-midpoints.

4.4. I-reel yekhebula ethuthukisiwe yokuxhumanisa nge-magnetic

Isimiso sale reel yekhebula sifana nalesi esingenhla. Imoto yediski noma i-brake ingakhethwa ngokwezidingo zomsebenzisi. Indlela yokulawula kagesi yereel ukuthi imoto ereel yekhebula isebenze futhi imoto ekhulula ikhebula icinywe.
Izinzuzo: isakhiwo esincane kakhulu, usayizi omncane, isisindo esincane, ukufakwa okulula.
Okubi: umsindo omkhulu.

4.5. I-reel yekhebula ye-motor torque yesikhathi eside

Isebenzisa injini ye-torque enezici zokulawula i-stall yesikhathi eside kanye nesivinini sayo njengamandla. Ijubane lokukhipha lenjini liyancipha ngokuzenzakalelayo ngokwanda komthwalo wangaphandle, futhi ijubane lekhebula le-reel lilungiswa ngokuzenzakalelayo ukuze lifane nejubane lokuhamba kwemishini; lapho ikhulula ikhebula, ngaphansi kwesenzo sokucindezeleka kwekhebula, i-torque yemoto ye-stall iyanqotshwa ukuze ikhulule ikhebula ngokuvumelana; lapho ipaka futhi icishiwe, ibhuleki lediski lenjini ye-torque lisetshenziselwa ukukhiya ikhebula ukuqinisekisa ukuthi ikhebula alisheleli.
Izinzuzo: Injini ihlala inamandla, ukulawula kwe-elekthronikhi kulula, izinga lokuhluleka lingancishiswa, ububanzi bokugoqa ikhebula bukhulu, futhi uhambo lude.
Okubi: Uma ukhulula ikhebula, kubalulekile ukunqoba ukumelana ne-torque ye-motor stall, futhi izintambo ezincane zidinga ukusetshenziswa ngokuqapha.
Ububanzi bokusetshenziswa: izintambo ezinkulu ezifana nama-stackers, abasebenzi bamabhuloho noma ama-gantry cranes, kanye nemishini ehambayo ehamba ibanga elide. Lawa madivayisi afanelekela izindawo zokugcina izintambo kanye nezindawo eziphakathi.

4.6. I-Hysteresis Cable Reel

Idiski eyenziwe ngensimbi yamagnetic ehlala njalo yakha insimu yamagnetic enama-pole amaningi ashintshanayo. Kukhona idiski yokungenisa enamandla ephambene nediski. Lapho injini ishayela idiski yokungenisa ukuze ijikeleze ngesivinini esikhulu, idiski yamagnetic iqhutshwa ukuze ijikeleze ngokusebenzisa i-magnetic coupling. Lapho amadiski amabili ene-speed slip, idiski yamagnetic enama-pole amaningi izodonsa idiski yokungenisa ngokushintshana ngakolunye uhlangothi, ngaleyo ndlela ikhiqize i-torque (okungukuthi "i-magnetic coupling") ephikisana nalokhu kushelela bese ishayela (noma amabhuleki) idiski yamagnetic ukuze ijikeleze. I-cable reel iqhutshwa yimoto ukuze idlulisele amandla ku-hysteresis coupling, futhi ngemva kokunciphisa ijubane, i-torque ekhulisiwe idluliselwa ku-cable reel. Lapho i-cable reel isebenza, injini ihlala ijikeleza ngendlela i-cable reling ngayo. Lapho imishini yokuphakamisa isuka emthonjeni wamandla, ikhebula lidonsa i-reel ukuze libuyele emuva, okubangela ukuthi ama-reel amabili ashelele futhi akhulule ikhebula ku-reel. I-magnetic field torque ye-hysteresis coupling izohlala iqinisekisa ukuthi ikhebula lisesimweni sokucindezeleka ngesikhathi senqubo yokukhulula ikhebula. Lapho imishini yokuphakamisa ibuya, ukucindezeleka kwekhebula elise-reel kuyanyamalala, futhi i-reel yekhebula ijikeleza ibheke ekugoqeni ukuze kuqedelwe isimo sokugoqa ikhebula.
Izinzuzo zayo isakhiwo esincane, ukufakwa nokugcinwa okulula, i-torque yokukhipha elungisekayo ngokwezimo zokusebenza zangempela, umsebenzi omuhle wokuzibhuleka, asikho isidingo sokufaka amabhuleki, kanye nokusebenza okuthembekile kwesigubhu sekhebula. Uhlelo lwayo lokulawula lulula futhi lungaxhunyaniswa nohlelo lokulawula oluya phambili nolubuyela emuva lwemishini. Uma nje imishini isebenza, injini yesigubhu izosebenza futhi ukulandelana kwesigaba ngeke kushintshe. Ngesikhathi sokusebenza kwesigubhu sekhebula, ukuhlanganiswa kwe-hysteresis kungalungisa isivinini ngokwejubane lokusebenza kwemishini yesigubhu, ukuze isivinini somugqa wesigubhu sekhebula ukuze sihoxiswe futhi sikhishwe ikhebula sivumelane nesivinini sokusebenza kwemishini yesigubhu.
Ububi bayo ukuthi uma ikhebula linamandla amakhulu kanye nokuphakama okuphezulu kokufakwa kwe-host, ukuze kuncishiswe ukukhuphuka kwezinga lokushisa kwe-rotor futhi kwandiswe impilo yesevisi ye-rotor, kuyadingeka ukwamukela umqondo wokuklama we-torque encane enamakhanda amaningi, ebiza kakhulu.
Ifanele imishini nemishini esindayo efana nama-port gantry cranes, ama-container cranes, ama-ship loaders, ama-tower cranes, njll. Le mishini ifanelekela izindawo zokugcina zekhebula kanye nezindawo eziphakathi.

4.7. Ireyili yekhebula yemvamisa eguquguqukayo

I-motor ye-variable frequency iyisakhiwo sokufaka i-B5, exhunywe ngqo ekugcineni kokufakwayo kwe-reducer. Ukuphela okukodwa kwe-reducer output shaft kuxhunywe kwi-cable reel ngokuxhumeka okuyisihluthulelo, kanti okunye ukuphela kuxhunywe kwi-electric slip ring ebhokisini le-collector. I-reducer kanye nebhokisi lokudlulisa i-collector ring kuqiniswe phezulu kwesisekelo. Ikhabhinethi yokulawula i-inverter ayincikile kwi-cable reel, futhi indawo yokufaka efanele ingakhethwa ngokuya ngesimo sangempela. Ngaphansi kwe-closed-loop vector (ngokulawulwa kwe-speed sensor vector), i-inverter ikhetha imodi yokulawula i-open-loop torque, futhi ibala ububanzi be-reel yangempela ye-cable reel ngokuhlanganiswa kobukhulu ukuze ilawule ngokunembile i-output torque ye-motor, ngaleyo ndlela iqinisekise ukuthi ikhebula ngeke libangele izinguquko zokucindezeleka ngenxa yezinguquko kububanzi be-reel lapho liboshwe ku-reel, okungukuthi, ukucindezeleka kwekhebula kuhlala njalo. I-cable reel inezinzuzo ezilandelayo:
(1) Ngesikhathi senqubo yokugoqa nokukhulula ikhebula, kungakhathaliseki ukuthi imishini isebenza kuphi emzileni, ukucindezeleka okusebenza kuyo kuhlala kuqhubeka, futhi ukucindezeleka kwekhebula kungalungiswa ngokungahleliwe ngokufaka kwepharamitha ye-inverter kanye nokusebenza kwenkinobho yephaneli yokulawula, okwandisa ukuvikelwa kwekhebula futhi kwandise kakhulu impilo yesevisi yekhebula.

(2) I-reel ingasabela ngokushesha ezinguqukweni zesivinini sokusebenza kwemishini futhi ingavumelaniswa nemishini. Ukusebenza kwayo kunembile futhi kuyazwela.
(3) Iphula imbobo yomklamo we-cable reel yendabuko njengohlobo lwe-hysteresis kanye nohlobo lwe-torque motor. Ayinqunyelwe yizincazelo ezingavamile zezincazelo ze-cable, ubude bokugoqa, isivinini semishini kanye nokuphakama kokufakwa. I-cable reel yanoma yisiphi isimo sokusebenza esiyinkimbinkimbi iqhutshwa yi-variable frequency motor enamandla ahlukene.
(4) Iyakwazi ukuzivumelanisa nezimo futhi ingasebenza ngokuqhubekayo ngaphansi komthwalo omkhulu usuku lonke.
(5) I-reel kanye nemishini kuxhunywe ukuze kuvikelwe ukusebenza, okuvimbela ngempumelelo izingozi ezifana nokuphuka kwekhebula.
(6) Injini yesondo ilawulwa kahle futhi ivikelwe yi-frequency converter, engandisa isikhathi sayo sokusebenza.
(7) I-reel yekhebula yohlobo lwemoto elawula imvamisa eguquguqukayo ingashintsha ngokuzenzakalelayo imvamisa yokusebenza yemoto yemvamisa eguquguqukayo ye-reel ngokuya ngokucindezeleka okubekiwe kanye nesivinini sokusebenza semishini yokusingatha (i-trolley), futhi isebenze ngokujwayelekile kunoma yisiphi isivinini kusukela ku-0 kuya ku-n (n ijubane elingahambisani). Lapho imishini yokusingatha ivuliwe, i-reel yemvamisa eguquguqukayo ye-reel ye-reel ibhuleka amabhuleki ukuqinisekisa ukuthi ikhebula alisheleli.
Izinzuzo: ingalawula amandla ngokunembile, ivikele kangcono ikhebula, futhi yandise impilo yekhebula.
Okubi: intengo ibiza kakhulu phakathi kwemikhiqizo efanayo
Ububanzi bokusetshenziswa: ama-port gantry cranes, ama-container cranes, ama-ship loaders, ama-tower cranes kanye neminye imishini nemishini esindayo.