ʻO nā Escalators a i ʻole nā elevators hele wāwae aunoa, nā escalators, a me nā escalators he ala halihali e lawe ai i nā poʻe hele wāwae ma ke ʻano o nā kāʻei conveyor. Ma ke ʻano laulā, pili nā escalators i nā escalators. ʻO ka maʻamau, ʻo nā hale kūʻai kūʻai ka mea maʻamau, no laila he aha ka nui o ka escalator? ? He aha nā palena nui o ka escalator?
He aha ka nui maʻamau o ka escalator?
Ua māhele ʻia nā Escalators i ʻelua ʻano: ke kihi 30-degere a me ke kihi 35-degere. I kēia manawa, he mea maʻamau ke kau ʻana i kahi escalator me ka laulā o nā ʻanuʻu he hoʻokahi mika. ʻO ke anawaena o waho o ka escalator he 1.55 mika. Hiki ke kau ʻia nā mika) Inā ʻoi aku ka nui o kahi ʻāpana hoʻokahi ma mua o 1.6 mika, ʻo ke ʻano helu no ka laulā o ka escalator ʻo ia ke alo o ka escalator me ke kua o ka escalator me ka nui waena (no ka loaʻa ʻana o ka nui waena o ka escalator, e hoʻohana i ka hana trigonometric tan30∠=0.577 a me tan35∠=0.700.) ma muli o ka escalator me ke kiʻekiʻe hāpai o 4 mika a me ke kihi o 35 degere e helu ai i ka ʻaoʻao mua me ka ʻaoʻao hope he 4.8 mika (ʻokoʻa ka nui o kēlā me kēia mea hana escalator akā ʻaʻole nui ka ʻokoʻa nui) me (4.0/0.7=5.71)=11.4 mika. No laila, ʻo ka laulā o ʻelua mau escalators 4-mika he 3.6 mika a ʻo ke kiʻekiʻe he 11.4 mika.
ʻAʻole i hoʻokumu ʻia ke alapiʻi ma ka lōʻihi, hilinaʻi nui ia i ke kiʻekiʻe o ka papahele. ʻO ka maʻamau, ʻo ke kiʻekiʻe o ka papahele mua o kahi hale kūʻai waena he 5.4m, a ʻo ke kiʻekiʻe ma luna o ka papahele ʻelua he 4.5m. He pipiʻi loa nā hale kūʻai, no laila ʻo ka liʻiliʻi o ka wahi i hoʻolālā ʻia o ka alapiʻi, ʻoi aku ka maikaʻi. I kēia manawa, hoʻohana ka hapa nui o lākou i nā kikoʻī o 35°-100.
Nā palena nui o ka escalator:
1. Ke kiʻekiʻe o ka hāpai ʻana: ma ke ʻano laulā i loko o 10 mika, i nā hihia kūikawā hiki ke hiki i nā ʻumi mika.
2. Ke kihi hiʻona: ma ke ʻano laulā 30°, 35°.
3. Ka laulā o ke ʻanuʻu: 600mm, 800mm, 1000mm.
4. Ka wikiwiki: ma ke ʻano maʻamau he 0.5 m/s, a hiki i kekahi mau trapezoids ke hiki i ka 0.65 m/s, 0.75 m/s
5. Ka mana lawe manaʻo: i helu ʻia e like me ka wikiwiki o 0.5 m/s, ʻo ka mana lawe o nā laulā ʻanuʻu like ʻole he 4500 kānaka/hola, 6750 kānaka/hola a me 9000 kānaka/hola.
6. Ke kiʻekiʻe palekana ma luna o nā ʻanuʻu a me nā pedals: ma luna o nā ʻanuʻu o ke alapiʻi, pono e loaʻa kahi kiʻekiʻe ākea kū pololei ʻaʻole i emi iho 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 hele palekana a me ke keakea ʻole ʻia o nā mea holo ma ke alapiʻi.
7. ʻO ka mamao palekana ma waena o ka lihi o waho o ka paʻa lima a me ka hale a i ʻole ke keʻakeʻa: ʻaʻole e emi ka mamao ākea ma waena o ka laina waena o ka paʻa lima a me ka paia hale e pili ana a i ʻole ke keʻakeʻa ma mua o 500mm ma lalo o nā kūlana āpau, a e mālama ʻia ka mamao i kahi kiʻekiʻe o ka liʻiliʻi he 2.1m ma luna o nā ʻanuʻu o ka escalator.
Hiki ke hoʻemi kūpono ʻia kēia kiʻekiʻe o 2.1m inā e lawe ʻia nā hana kūpono e pale aku ai i ka pilikia o ka ʻeha.
ʻO ka mea i luna aʻe nei ka hoʻolauna ʻike o ka nui maʻamau o ka escalator a me nā palena nui o ka escalator. Ke manaʻoʻiʻo nei au e loaʻa iā ʻoe ka ʻike hou aku ma hope o ka heluhelu ʻana. No kāu ʻike wale nō ka ʻike, a ke manaʻolana nei au he mea kōkua ia iā ʻoe.
Ka manawa hoʻouna: Aug-31-2023