Buku Lothandizira Kuthetsa Mavuto ndi Kukonza Ma Escalator a GRF30-100

Escalator ya GRF30-100 yomwe yayikidwa posachedwa idakumana ndi mavuto pakugwiritsa ntchito koyamba, zomwe zidawonetsa khodi yolakwika ya PLC yosonyeza kuthamanga kwambiri kapena kutsika. Kafukufuku wasonyeza kuti magetsi anali okhazikika, ndipo PLC ndi pulse receiver zonse zimagwira ntchito bwino. Komabe, pulse receiver yomwe idayikidwa pa brake ya service ndi block ya magnetic sensor sizinali bwino, ndipo panali kusiyana kwakukulu pakati pawo.

Kusanthula Chifukwa

Dongosolo loyang'anira liwiro la escalator limadalira coaxial ya flywheel yokhala ndi injini yoyikidwa pa brake yothandiza. Pansi pa flywheel pali block ya sensa ya maginito, yokhala ndi pulse receiver yolumikizidwa ku chithandizo cha brake ndikulumikizidwa ku switch yamagetsi. Pamene flywheel ikuzungulira, pulse receiver imasonkhanitsa zizindikiro kuchokera ku block ya maginito. PLC imagwiritsa ntchito zizindikiro izi kuyang'anira liwiro ndikuwongolera escalator.

Ngati liwiro la escalator lipitirira nthawi 1.2 kuposa liwiro lovomerezeka, njira yowunikira liwiro imadula mphamvu kupita ku escalator, mogwirizana ndi miyezo ya dziko ya GB16899-1997. Kusalingana bwino ndi kusiyana kwakukulu pakati pa pulse receiver ndi magnetic block kunaletsa kuzindikira bwino chizindikiro, zomwe zinapangitsa kuti PLC iyambe kudula mphamvu ndikuyimitsa ntchito ya escalator.

Njira Yokonzera

Kuti mukonze vutoli, masulani cholandirira mpweya chomwe chili pa chithandizo cha mabuleki a service. Chigwirizanitseni bwino ndi block ya sensa ya maginito pogwiritsa ntchito mabowo osungidwa a flywheel, ndikusinthitsa mpata woyima kufika pa 5mm. Chitsimikizo chikakhazikika, chitseko chimagwira ntchito bwino.

Kuvala kwa Unyolo ndi Kutsika Kumakhudza Chitonthozo cha Ulendo

Zizindikiro

Pambuyo pa zaka zingapo akugwira ntchito, okwera angaone kusayenda bwino kapena kusasangalala akagwiritsa ntchito.

Kusanthula Chifukwa

Ma escalator ambiri amagwiritsa ntchito transmission yoyendetsedwa ndi unyolo pakati pa mota yoyendetsera, shaft yayikulu yoyendetsera, ndi shaft yoyendetsera yoyendetsedwa ndi handrail. Pakapita nthawi, kulumikizidwa kosalekeza ndi kulekanitsidwa kwa unyolo ndi ma sprockets kumapangitsa kuti ziwonongeke. Ma unyolo amatha kuyenda pamwamba pa mulifupi wa sprocket, zomwe zimapangitsa kuti kuyenda kuyende molakwika, kusakhazikika bwino, kapena liwiro la handrail lichedwe poyerekeza ndi masitepe.

Njira Yokonzera

Yang'anani ma chain drive onse pakati pa mota ndi main drive shaft ndipo sinthani ma chain kapena sprockets osweka ngati pakufunika kutero. Sinthani cam ya mphamvu ya injini kuti muwonetsetse kuti mphamvu ya unyolo ndi yokwanira. Mofananamo, yang'anani unyolo ndi ma sprockets a handrail drive, sinthani ngati pakufunika kutero, ndikusintha mabotolo a mphamvu ya handrail. Kusintha ndi kulimbitsa mphamvu moyenera kumabwezeretsa ntchito yosalala komanso yomasuka ya escalator.

Pazida zanu zonse zoyendera ndi zosowa zamakono, sankhani YuanQi kuti mupeze zinthu zodalirika komanso ntchito zaukadaulo.

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