Zvikonzero uye mhinduro dzekutadza kwemagetsi hoist

Zvikonzero uye mhinduro dzekutadza kwemagetsi hoist

1. Dhinda shanduko yekutanga uye hoist yemagetsi haishande

Imhaka yekuti hoist haina kubatana neyakayerwa kushanda voltage, uye haigone kushanda.Kazhinji, pane mamiriro matatu:

(1) kuti simba rekupa magetsi nderokupa magetsi emagetsi, kazhinji shandisa peni yekuyedza kuyedza, sekunge pasina magetsi, uyezve kushanda mushure mekupa magetsi; (2) gourd master uye loop yemagetsi emidziyo yemagetsi. , kubviswa kwedunhu kana kusabatana kwakashata, zvakare kunogona kuita kuti mota yekusimudza haigone magetsi, iratidzike rudzi urwu rwemamiriro ezvinhu, inoda kugadzirisa hombe, kudzora dunhu, kugadzirisa uye kugadzirisa, kudzivirira iyo huru uye kudzora maseketi kune matatu-chikamu. mota yemagetsi chikamu uye kupiswa, kana kusimudza mota yemagetsi kushanda, kamwe kamwe, inofanira kusimudza mota kubva patambo yemagetsi kuti ibudise mumugwagwa, chete kugona uye kudzora dunhu rekutapurirana kwemagetsi, wobva wadzvanya kutanga uye kumisa switch, tarisa kuongorora uye kutonga. electric circuit yekushanda mamiriro, kuva nedambudziko remagetsi emagetsi kana mitsara yekugadzirisa kana kutsiva, kana yasimbisa tenzi uye kudzora dunhu rekusanetsa, kugadzirisa zvakare bvunzo; (3) kupfuura yakayerwa voltage ye hoist mota simba ita.wn inodarika 10%, mota yekutanga torque idiki kwazvo, ita kuti hoist inosimudza zvinhu, uye isingakwanise kushanda, tarisa iyo yekuisa voltage yemotor inoyerwa nemultimeter kana voltmeter, nezvimwe, nekuti voltage yakadzikira, chokwadi. ita kuti mota irege kutanga, ichadzokera kune yakajairika kusati kwashandiswa magetsi emagetsi.Dzimwe nguva, voltage yemota yegourd yakajairika, uye gourd haisi kushanda, inoda kutariswa kune zvimwe zvikonzero, senge: mota inopiswa, mota inoda kutsiviwa kana ichigadziriswa; Calabash haishandiswe kwenguva yakareba, kusagadzirisa zvakanaka uye zvimwe zvikonzero zvekuti bhureki vhiri uye yekupedzisira chivharo chifukidzo chakafa, kutanga vhiri remabhureki risingavhure. mota yakangoburitsa ruzha rwe "hum", haigone kusimuka, calabash haigone kushanda. Panguva ino, inofanira kubvisa vhiri rebhureki, kuchenesa nzvimbo ine ngura, uye wozoedzazve; kwete kutenderera.Kana mamiriro ezvinhu aya akawanikwa, anofanira kumiswa, uye motokari inofanira kugadziriswa kana kuchinjwa kuti ive nechokwadi chekushanda kwechigadziro chekusimudzira.Mukuwedzera, kushandiswa kwemagetsi ekusimudza kuwedzeredza kunorambidzwa zvachose mukugadzirwa.Kana zvinhu zvaremerwa, hoist haifambisi zvinhu, mota inongoita "hum" ruzha, uye haishande.Kana yakakomba, mota ichapiswa, uye kunyange kukonzera tsaona.

2. Ruzha rusina kujairika runoitika kana electric hoist iri kushanda

Magetsi simudza dambudziko rakawanda, semuenzaniso, kutonga kwemidziyo yemagetsi, mota uye inoderedza, etc yakaonekwa kukanganisa, kazhinji inoperekedzwa neruzha rusina kujairika, ruzha rwechinzvimbo uye kureba uye hauna mutsauko, nechikonzero che dambudziko mukugadzirisa kwakasiyana, kuda kuteerera kuona zvakawanda, anogona kushandisa, kana zvinoenderana nekukanganisa maitiro eruzha, kuona nzvimbo yekurira, kutsvaga nekugadzirisa.

(1) Ruzha rusina kujairika runoitika munharaunda yekudzora uye inoita "hum" ruzha.Iyo inowanzo kukonzerwa nekutadza kwekubata (senge yakaipa kubata kweAC contactor, voltage level mismatch, magineti musimboti wakanamatira, nezvimwewo).The kukanganisa contactor inofanira kutarisirwa uye kutsiviwa kana isingagoni kutarisirwa.

Ruzha rusina kujairika, (2) mota, inofanira kumira pakarepo, tarisa kana mota iri kushanda-chikamu chimwe chete, kana kutakura kukuvara, kubatanidza axis haina kutwasuka, uye kamuri "kutsvaira", izvi zvichaita kuti muchina uve neruzha rusina kujairika, ruzha. yenzvimbo yakasiyana-siyana yekukanganisa uye yakakwirira uye yakaderera uye hainzwi zvakasiyana, kushanda kwechikamu chimwe chete, motokari kubva kune nguva dzose yakasimba uye isina simba "buzzing" inzwi.Kana kutakura kwakakuvadzwa, kunenge kuri pedyo nekutakura, pamwe chete ne "buzzing". ” kurira kwe” kutsika-tsika”; Kana shaft yekubatanidza isina kunaka, kana mota ikatsvairwa zvishoma, mota yese inoburitsa ruzha rwakanyanya "kutinhira", iro risingawanzoperekedzwa neruzha rwakapinza uye rwakakasharara. Muchidimbu, maererano neruzha rwakasiyana, tsvaga chikanganiso, ita chinhu nekugadzirisa chinhu, dzosera kuita kwakajairika kwemota, kana mota isina kukanganisa, inorambidza kushandiswa kwekusimudza.

(3) ruzha rusina kujairika kubva kune giya rekudzikisira, giya rekudzikisira kutadza (sekudzikisa kana kushomeka kwemafuta ekuzora, giya, kupfeka kana kukuvadzwa kwekukuvara kwekutakura, nezvimwewo), wobva wamira kutarisa, tanga waona chinoderedza kana kutakura. Usati washandiswa kana mafuta ekuzora, oiri inochinja nguva dzose mukushandiswa, senge isina mafuta ekuzora, zvinoenderana nezvinodiwa zvinoderedza haingobudise yakakwira "buzzing" ruzha, giya uye inotakura kupfeka zvakanyanya kana kukuvadzwa. Vamwe vanhu vanofunga kuti chinoderedza kwenguva pfupi wedzera kana kungoita wedzera mafuta ekuzora, achiri anogona kumhanya, hazvizoitike kutadza kwakakomba, rudzi urwu rwekufunga rwakaipa.Kambani yedu yakaisa hoist yemagetsi, nekuti vashandi vakakanganwa kudzikisa mafuta ekuzora bhokisi, zuva rekuyedza chete, iyo inoderedza. inobudiswa inzwi rakakwirira kwazvo, vhura bhokisi rekudzikisa, rakaona kuti giya nekuda kwekunyanya kupfeka uye scrap.Reducer kutakura kukanganisa, kufanana nemotokari inotakura kukundikana, ichabudisawo ruzha rusina kujairika pedyo nekutakura.Kuitira kudzivirira kuwedzera kweiko kukanganisa, ingave iyo inoderedza giya yakapfekwa zvakanyanya kana kukuvadzwa, kana iyo inodzikisira kutakura yakuvadzwa, zvinodikanwa kuti nekukasira kuparadzanisa, kugadzirisa kana kutsiva, kubvisa chikanganiso uye kuderedza ruzha.

3. Kana mabhureki, iyo downtime sliding chinhambwe chinodarika zvinodiwa zvakatarwa

Magetsi hoist kunze kwebasa kwenguva yakareba, mumwe munhu akanganisa kugadzirisa bhureki nati, kana brake mhete kupfeka yakakura kwazvo, kuitira kuti brake spring pressure ideredze, simba rebhureki rinoderedzwa, kana kudzima, braking haina kuvimbika, kutsvedza kureba kunodarika zvinodiwa zvakatarwa, mamiriro ezvinhu aya chero bedzi maererano nezvinodiwa hoist yakatarwa, gadzirisa brake nut inogona.Asi isu tinofanira kutarisisa basa, kusimudza zvinhu zvinorema, kurambidza kugadzirisa, kuongorora uye kuchengetedza bhureki. Dzimwe nguva, gadzirisa braking nati, rega kudonha chinhambwe chinodarika zvakatemwa zvinodiwa, uchiri kusangana nemamiriro ezvinhu akadaro, funga zvimwe zvikonzero, tanga wakavhurika bhureki mhete kutanga, tarisa kana iyo bhureki pamusoro nekusvibiswa kwemafuta, senge nemafuta, kuderedza friction. coefficient, inogona kugadzira bhureki kana ichitsvedza, ichidonha chinhambwe chinopfuura izvo zvakatemwa, ingo gadzirisa braking nut haina kunyanya kushandiswa, uye chete yakanyatso chenesa brake surf.ace (kuchenesa kuri nyore kushandisa benzine), dzosera iyo brake friction coefficient; Chechipiri, senge mhete yebhureki kusunungura kana kukuvadzwa, mhete yebhureki haigone kuve nechokwadi chekuti brake inoshanda, inongotsiva mhete yebhureki; , chete yakashata yekubata inonyorovesa mhete uye yekumashure yekupedzisira yekuvhara koni, bhureki, iyo brake pamusoro pekubata, kushoma braking simba idiki kwazvo, kuderera kwepamusoro pezvinodiwa zvakatemwa, kugadzirisa uye kugadzirisa, kuitira kuwedzera simba rekubhureki, kunofanirwa kuziva. chinzvimbo cheurombo hwekubata, kukuya, kuwedzera nzvimbo yekubata kana braking, kutadza kugaya, inoda kutsiva zvishongedzo; Kubatanidzwa kwemota yekusimudza hakusi kufamba zvakanaka kana kunamatira.Mushure mekumira, kusangana pakati pemhete yebhureki nekoni yevhavha yekumashure kwakashata kana kusakwanisa kubata, kuitira kuti mabhureki emushonga akanaka kana akaipa.Mumamiriro ezvinhu akadaro, kubatanidza kunofanira kugadziriswa kana kuchinjwa. Mukuwedzera, bhureki rinomanikidza chitubu kwenguva yakareba kuti ribudise kuneta, kuitira kuti simba remvura rive diki, mira, bhureki harina kusimba, unofanira kutsiva chitubu, gadzirisa. bhureki simba.

4, kupisa kwemota kukwira kwakanyanya

Chokutanga pane zvose, tinofanira kutarisa kana hoist yakawandisa.Kuwedzeredza kunotungamira mukudziya kwemota.Kuremerwa kwenguva refu kuchapisa mota.Kana mota isina kuremerwa uye ichiri kupisa, tarisa kana mota inotakura yakakuvara; Izvo zvinodiwawo kutarisa kana mota inoshanda zvinoenderana neyakatemerwa yekushanda system, inova imwe ye zvikonzero zvekupisa kwemota.Paunenge uchishandisa, inofanira kunge yakanyatsoenderana nehurongwa hwekushanda hwemotokari.Kana motokari ichimhanya, kuputika kwebhureki kwakanyanyisa, kwete zvachose kubviswa, zvichiita kuti pave nekukakavadzana, kupisa kwemhepo panguva imwe chete kwakaenzana. kuwedzera mutoro wekuwedzera, kuitira kuti kukurumidza kwemotokari kuderedzwa, ikozvino inova yakakura uye kupisa, panguva ino inofanira kumira kushanda, gadzirisa kubviswa kwebhureki.

5. Kana uremu huchikwira kusvika pakati pemhepo, haugoni kutangwa zvakare mushure mokumira

Kuti uongorore zvikonzero, tanga watarisa kana system voltage yakadzikira kana kuti fluctuation yakakurisa, mune iyi kesi, ingomirira kuti voltage idzokere kune yakajairika isati yatanga; yechikamu mukushanda kweiyo-nhatu-phase mota, iyo isingatangwe mushure mekuvhara.Panguva ino, tinofanira kutarisa nhamba yechikamu chesimba.

6, haigone kumira kana kune inogumira chinzvimbo haisati yamira

Rudzi urwu rwemamiriro ezvinhu kazhinji kacho kuonana welding of the contactor.Kana iyo yekumisa switch ichidzvanywa, kusangana kweiyo contactor haigone kubviswa, mota inogona kumhanya semazuva ese, uye hoist haina kumira. Muchiitiko ichi, gura simba pakarepo, kuitira kuti gourd kumanikidzwa kumira.Pashure pokumira, gadzirisa contactor kana limiter.Kana yakakuvadzwa zvakanyanya uye isingagoni kugadziriswa, inofanira kutsiviwa.

7. Reducer inobuda mafuta

Pane zvikonzero zviviri zvekudonha kwemafuta ekudzikisa:

(1) pakati pebhokisi rekudzikisira muviri uye chivharo chebhokisi, iyo yekuisa chisimbiso gungano haina kunaka kana kutadza kukanganisa, inofanira kubviswa kugadzirisa kana kutsiva mhete yekuisa chisimbiso;

(2) Iyo yekubatanidza screw ye reducer haina kusimbiswa.Mushure mekumisa muchina, screw inofanira kusimbiswa.

8. Zvikonzero zvekutsvaira mota ndezvizvi:

Iyo mota shaft inotakura mhete inopfeka yakakomba, iyo rotor core displacement, kana nekuda kwezvimwe zvikonzero kuita stator core displacement, zvichiita kuti mota koni rotor uye stator clearance idiki, uye kutsvaira kunoitika. Motor "kutsvaira" inonyatso. kurambidzwa.Kana kutsvaira kunoitika, mhete yekutsigira inofanira kubviswa kuti itsive, uye mukaha pakati pe stator rotor cone inofanira kugadziriswa kuti iite yunifomu, kana kutumirwa kuchitoro chekugadzirisa kugadzirisa.Kuburikidza nekuongororwa kwezvikanganiso zvinowanzoitwa uye kurapwa kwemagetsi emagetsi, kuitira kuti vashandi vekugadzirisa hoist vatarise zvikanganiso, vazive pekutangira kutarisa, kuvandudza kugadzirisa kwekugadzirisa, kuwedzera, asiwo kuti mushandisi ape nzira yekugadzirisa matambudziko panzvimbo.