Chengetedzo mudziyo wekusimudza chikuva

Kuti uve nechokwadi chekuchengetedzeka kwechikuva chekusimudza, kune akawanda ekuchengetedza maturusi ekusimudza chikuva. Nhasi tichataura nezve anti-kudonha kuchengetedza zvishandiso uye kuchengetedza switch:

   1. Anti-kuwa yakachengeteka mudziyo

Iyo anti-kudonha yekuchengetedza mudziyo chikamu chakakosha chekusimudza chikuva, uye inofanirwa kuvimba nayo kuti ibvise kuitika kwekeji inodonha tsaona uye kuve nechokwadi chekuchengetedzwa kwevarimo. Naizvozvo, iyo fekitori bvunzo yeanopesana-kudonha yekuchengetedza mudziyo wakanyanya kuomarara. Usati wabva mufekitari, chikamu chekuongorora chepamutemo chinoyera torque, kuyera kukurumidza kwakaoma, uye kuyera kudzvanywa kwechirimo. Imwe neimwe yuniti inoperekedzwa nemushumo webvunzo uye yakaunganidzwa pane elevator. Muedzo wekudonhedza pasi pemutoro wakayerwa unoitwa, uye chikuva chekusimudza chiri kushandiswa panzvimbo yekuvaka chinofanira kudonhedzwa mwedzi mitatu yega yega. Iyo yekudzivirira-inodonha yekuchengetedza mudziyo wepuratifomu yekusimudza iyo yaunzwa kwemakore maviri (zuva rekuburitswa kweiyo anti-kudonha yekuchengetedza mudziyo) inofanirawo kutumirwa kune yepamutemo yekuongorora unit kuti iongororwe uye kuongororwa, uye yoyedzwa kamwe chete pagore. . Kusvika pari zvino, vanhu vashoma vatumira kunoongororwa, uye dzimwe nzvimbo dzekuvaka hadzitomboiti bvunzo dzekudonhedza mwedzi mitatu yega yega, vachifunga kuti michina yavo yekudzivirira kudonha yakanaka, asi kana tsaona yaitika, vanozvidemba. Wadii kuyedza uye kuendesa kuti iongororwe nguva nenguva zvinoenderana nehurongwa? Zvakanaka kana mushandisi wemushandisi akafunga neupofu kuti haina kushata. Muchokwadi, kunaka kweiyo anti-kudonha kuchengetedza mudziyo unogona kungotongwa kuburikidza nekuyedza uye kuongorora. Hazvibviri kuziva kana zvakanaka kana zvakaipa mukushanda kwezuva nezuva. Kune izvo zvidziviriro zvinodzivirira kudonha zvave kushanda kwenguva yakareba, zvinokurudzirwa kuendesa kuti zviongororwe uye Yenguva dzose Miedzo yakanaka, uye nekuziva chete zvekuita tinogona kudzivirira njodzi dzakakomba dzisati dzaitika. (Kuonekwa kwezvidziviriro zvinodzivirira kudonha zvinogona kutumirwa ku: Changsha National Construction Machinery Quality Inspection Center, Shanghai Academy yeKuvaka Sayenzi, Shanghai Jiaotong University, nezvimwewo)

   2. Chengetedza chinja

Kuchengetedza kushanduka kwekusimudza zvose zvakagadzirirwa maererano nezvinodiwa zvekuchengetedza, kusanganisira muganhu wemusuwo wefence, cage door limit, top door limit, limit switch, kumusoro uye kuzasi kwemuganhu kushandura, counterweight anti-break rope protection switch, etc. Mune dzimwe nzvimbo dzekuvaka. , kuitira kuchengetedza dambudziko, mamwe magadzirirwo emagetsi anodzimwa nemaoko uye akapfupika-kutenderera kana kukuvadzwa uye haana kugadziriswa nenguva, izvo zvakaenzana nekukanzura iyi mitsetse yekudzivirira yekudzivirira uye kudyara tsaona dzakavanzwa. Muenzaniso: Cage inorembera inoda kutakurwa nezvinhu zvakareba, uye keji yakaturika haigone kupinda mukati uye inoda kuwedzerwa kunze kwekeji yakarembera, uye muganho wegonhi kana wepamusoro wemusuwo unobviswa. Munyaya yezvivakwa zvisina kukwana kana zvisina kukwana zvekuchengetedza zvataurwa pamusoro apa, zvichiri kutakura vanhu uye mitoro Rudzi urwu rwekushanda zvisiri pamutemo ijoke pahupenyu hwevanhu. Kuti udzivise njodzi dzakavanzika dzetsaona, zvinotarisirwa kuti vatungamiriri vechikwata vachasimbisa manejimendi, vanonyatsoda kuchengetwa kwepuratifomu yekusimudza uye vafambisi kuti vagare vachiongorora kuchengetedzwa uye kuvimbika kweakasiyana ekuchengetedza machinjiro kudzivirira tsaona.

Kuti uve nechokwadi chekuchengetedzeka kwechikuva chekusimudza, kune akawanda ekuchengetedza maturusi ekusimudza chikuva. Nhasi tichataura nezve kutsiva magiya uye racks, chiyero chenguva pfupi yekuremerwa uye buffer:

   3. Kupfeka nekutsiviwa kwegiya uye racks

Panguva yekuvaka panzvimbo yekuvaka, nzvimbo yekushanda yakaoma, uye simende, dhaka, uye guruva hazvigoni kubviswa. Magiya nerekeni zviri kugayana, uye mazino achiri kushandiswa mushure mekurodzwa. Izvi zvinofanira kutorwa zvakakomba. Sezvatinoziva tese, iyo mazino profiles inofanirwa kunge yakaita se cantilever danda. Kana yakapfekwa kune imwe saizi, giya (kana rack) rinofanira kutsiviwa. Ndinofanira kurega kuishandisa kusvika pamwero wakadii ndochitsiva neimwe itsva? Inogona kuyerwa ne 25-50mm yakajairika micrometer. Kana kureba kweiyo yakajairwa yegiya yakapfekwa kubva pa37.1mm kusvika isingasviki 35.1mm (mazino maviri), giya idzva rinofanira kutsiviwa. Kana rack yasakara, inoyerwa necaliper ukobvu hwezino. Kana iyo chord kureba kuri 8mm, ukobvu hwezino hunopfekwa kubva pa12.56mm kusvika pasi pe10.6mm. Raka rinofanira kutsiviwa. Nekudaro, kune akawanda "mazino ekare" magiya panzvimbo yekuvaka. Chikuva chichiri kushanda nguva yadarika. Nezvikonzero zvekuchengetedza, zvikamu zvitsva zvinofanirwa kutsiviwa.

   4. Mutengo wenguva pfupi

Ma elevator ari panzvimbo yekuvaka anogara achishandiswa uye chiyero chekushandisa chakakwira, asi dambudziko reiyo inopindirana yekushanda system yemota inofanirwa kutariswa, ndiko kuti, dambudziko reyero yenguva pfupi yekuremerwa (dzimwe nguva inonzi chiyero chenguva yekuremerwa) , iyo inotsanangurwa se FC = basa rekutenderera nguva / mutoro Nguva × 100%, apo basa rekutenderera nguva ndiyo nguva yekutakura uye nguva yekudzika. Nzvimbo yekusimudza pane dzimwe nzvimbo dzekuvaka inorendwa nekambani yekurenda uye inogara ichida kuishandisa zvizere. Nekudaro, iyo yenguva yekuremerwa mwero wemota (FC = 40% kana 25%) haina kufuratirwa zvachose. Sei injini isingagadziri kupisa? Zvimwe zvichiri kushandiswa kunyange nekunhuhwirira kwakatsva, iko kushanda kusina kujairika. Kana elevator transmission system isina kunyatsozora mafuta kana kumhanya kuramba yakakurisa, yakawandisa, kana kuti inowanzotanga, inotova ngoro diki inodhonzwa nebhiza. Naizvozvo, mutyairi wese ari panzvimbo yekuvaka anofanira kunzwisisa pfungwa yebasa rekutenderera uye kuita zvinoenderana nemitemo yesainzi. Iyi mhando yemota pachayo yakagadzirirwa kushanda kwepakati.

5. Buffer

Mutsara wekupedzisira wedziviriro yekuchengetedzwa kwepuratifomu yekusimudza yebhafa pane elevator, kutanga, inofanirwa kuiswa, uye chechipiri, inofanirwa kunge iine rimwe simba, inokwanisa kumirisana nekukanganiswa kweyero yakatemerwa mutoro, uye kutamba buffer. basa. Uye ikozvino nzvimbo zhinji dzekuvaka, kunyangwe dzimwe dzakamisikidzwa, asi dzisina kukwana kuita basa rebuffer, hapana buffer zvachose panzvimbo yekuvaka, izvi zvakashata zvakanyanya, ndinovimba kuti mushandisi achateerera kuongorora uye kuita. kwete kurerutsa iyi yekupedzisira nzira yekudzivirira.