Hawan hawa ko na'urar hawan tafiya ta atomatik, masu hawa hawa, da na'urorin hawa hanya ce ta sufuri da ke jigilar masu tafiya a cikin nau'in bel na jigilar kaya. Gabaɗaya magana, escalators suna magana ne akan escalators. Galibi manyan kantunan cefane su ne suka fi yawa, to nawa ne girman injin hawa? ? Menene manyan sigogi na escalator?
Menene girman girman escalator?
Escalators an kasu kashi biyu iri: 30-digiri kwana da 35-digiri kwana. Yanzu ya zama ruwan dare don shigar da escalator tare da faɗin mataki na mita ɗaya. A waje diamita na escalator ne 1.55 mita. Za'a iya shigar da mita) Idan ɗaya naúrar ta fi mita 1.6 girma, ƙirar ƙididdiga don tazara na escalator ita ce gaban escalator tare da baya na escalator tare da girman tsakiya (don nemo matsakaicin girman escalator, yi amfani da aikin trigonometric tan30∠=0.577 da tan35∠=0.577 da tan35∠=0.700 bisa ma'aunin tsayi da tsayin mita 4). Digiri 35 don ƙididdige ƙarshen gaba da ƙarshen baya kusan mita 4.8 (girman kowane masana'anta na escalator ya bambanta amma bambancin girman bai girma ba) ƙari (4.0/0.7=5.71) = mita 11.4. Don haka, nisa na masu hawan hawan mita 4 na mita 3.6 ne kuma tazarar mita 11.4 ne.
Escalator baya dogara ne akan tsayi, yafi dogara da tsayin bene. Yawanci tsayin bene na farko na babban kantin sayar da kayayyaki yana da 5.4m, kuma tsayin da ke sama da bene na biyu shine 4.5m. Kasuwancin kantuna suna da tsada sosai, don haka ƙaramin yanki da aka tsara na escalator, mafi kyau. A halin yanzu, yawancin su suna amfani da ƙayyadaddun 35 °-100.
Babban sigogi na escalator:
1. Tsawon ɗagawa: gabaɗaya a cikin mita 10, a lokuta na musamman yana iya kaiwa dubun mita.
2. Kwangilar karkata: gabaɗaya 30°, 35°.
3. Nisa mataki: 600mm, 800mm, 1000mm.
4. Gudun: gabaɗaya 0.5 m / s, kuma wasu trapezoids na iya kaiwa 0.65 m / s, 0.75 m / s.
5. Theoretical isar da damar: lasafta bisa ga gudun 0.5 m / s, da isar iya aiki na daban-daban mataki nisa ne 4500 mutane / hour, 6750 mutane / hour da 9000 mutane / hour.
6. Tsawon aminci a sama da matakai da feda: sama da matakan escalator, ya kamata a kasance a tsaye tsaye tsayin wucewa wanda bai wuce 2.3m ba. Tsawon gidan yanar gizon ya kamata ya kasance tare da duk motsi na matakai da ƙafafu don tabbatar da amintaccen hanyar wucewar fasinjoji a kan escalator.
7. Amintaccen nisa tsakanin gefen waje na hannun hannu da ginin ko cikas: nisa a kwance tsakanin layin tsakiyar layin hannu da bangon ginin da ke kusa ko cikas ba zai zama ƙasa da 500mm a kowane yanayi ba, kuma za a kiyaye nisa zuwa tsayin akalla 2.1m sama da matakan hawan hawan.
Wannan tsayin tsayin 2.1m na iya raguwa da kyau idan an ɗauki matakan da suka dace don guje wa haɗarin rauni.
Abin da ke sama shine gabatarwar ilimin gabaɗayan girman escalator da manyan sigogi na escalator. Na yi imani za ku sami ƙarin fahimta bayan karanta shi. Abubuwan da ke ciki don bayanin ku ne kawai, kuma ina fata zai iya taimaka muku.
Lokacin aikawa: Agusta-31-2023