ʻO nā escalators a i ʻole nā mea hoʻokiʻekiʻe pedestrian aunoa, escalators, a me nā escalators kahi ala e lawe ai i ka poʻe hele wāwae ma ke ʻano o nā kāʻei conveyor. ʻO ka ʻōlelo maʻamau, pili nā escalators i nā escalators. ʻO nā hale kūʻai maʻamau ka mea maʻamau, no laila he aha ka nui o ka escalator? ? He aha nā palena nui o ka escalator?
He aha ka nui o ka escalator?
Hoʻokaʻawale ʻia nā escalators i ʻelua ʻano: 30-degree angle a me 35-degree angle. I kēia manawa he mea maʻamau ka hoʻokomo ʻana i kahi escalator me kahi ākea o hoʻokahi mika. He 1.55 mika ke anawaena o waho o ka escalator. Hiki ke hoʻokomo ʻia nā mika) Inā ʻoi aku ka nui o ka ʻāpana hoʻokahi ma mua o 1.6 mika, ʻo ke ʻano helu helu no ka lōʻihi o ka escalator ka mua o ka escalator a me ke kua o ka escalator a me ka nui waena (e ʻike i ka nui waena o ka escalator, e hoʻohana i ka hana trigonometric tan30∠=0.577 a me tan35∠=0.700 me ke kiʻekiʻe o ka escalator. o 35 degere no ka helu ʻana i ka hope mua a me ka hope hope ma kahi o 4.8 mika (ʻokoʻa ka nui o kēlā me kēia mea hana escalator akā ʻaʻole nui ka ʻokoʻa nui) a me (4.0/0.7=5.71)=11.4 mika. No laila, ʻo ka laulā o ʻelua mau escalator 4-mika he 3.6 mika a ʻo ka lōʻihi he 11.4 mika.
ʻAʻole pili ka escalator i ka lōʻihi, pili nui i ke kiʻekiʻe o ka papahele. ʻO ka maʻamau he 5.4m ke kiʻekiʻe o ka papahele mua o kahi hale kūʻai kūʻai liʻiliʻi, a ʻo ke kiʻekiʻe ma luna o ka papahele ʻelua he 4.5m. He kumukūʻai nui nā hale kūʻai, no laila ʻoi aku ka liʻiliʻi o ka wahi i kuhi ʻia o ka escalator, ʻoi aku ka maikaʻi. I kēia manawa, hoʻohana ka hapa nui o lākou i ka kikoʻī o 35 °-100.
Nā palena nui o ka escalator:
1. Ke kiʻekiʻe kiʻekiʻe: maʻamau i loko o 10 mika, i nā hihia kūikawā hiki ke hiki i nā ʻumi mika.
2. ʻO ke kihi hiʻi: maʻamau 30°, 35°.
3. Kaʻanuʻu laula: 600mm, 800mm, 1000mm.
4. Ka māmā holo: maʻamau 0.5 m/s, a hiki i kekahi mau trapezoids ke hiki i 0.65 m/s, 0.75 m/s
5. Theoretical conveying capacity: helu ʻia e like me ka wikiwiki o 0.5 m / s, ʻo ka hiki ke lawe i nā laula ʻokoʻa he 4500 kanaka / hola, 6750 kanaka / hola a me 9000 kanaka / hola.
6. ʻO ke kiʻekiʻe palekana ma luna o nā ʻanuʻu a me nā pedals: ma luna o nā ʻanuʻu o ka escalator, pono ke kiʻekiʻe o ke kiʻekiʻe ma mua o 2.3m. Pono ke kiʻekiʻe o ka ʻupena ma ka neʻe holoʻokoʻa o nā ʻanuʻu a me nā pedals e hōʻoia i ka palekana a me ka ʻole o ka hele ʻana o nā mea kaʻa ma ka escalator.
7. ʻO ka mamao palekana ma waena o ka ʻaoʻao o waho o ka lima lima a me ka hale a i ʻole ke keʻakeʻa: ʻo ka mamao ākea ma waena o ka laina waena o ka handrail a me ka pā hale e pili ana a i ʻole ka pale ʻana ʻaʻole e emi ma lalo o 500mm ma lalo o nā kūlana, a e mālama ʻia ka mamao i kahi kiʻekiʻe o 2.1m ma luna o nā ʻanuʻu o ka escalator.
Hiki ke hoʻemi kūpono ʻia kēia kiʻekiʻe o 2.1m inā e hana ʻia nā hana kūpono e pale aku i ka pōʻino.
ʻO ka mea i luna nei ka ʻike hoʻolauna o ka nui maʻamau o ka escalator a me nā ʻāpana nui o ka escalator. Ke manaʻoʻiʻo nei au e loaʻa iā ʻoe ka ʻike hou aʻe ma hope o ka heluhelu ʻana. No kāu kuhikuhi wale nō ka ʻike, a ke manaʻo nei au he mea kōkua ia iā ʻoe.
Ka manawa hoʻouna: ʻAukake-31-2023