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ʻO ke ʻano kumu o nā Cranes Overhead

ʻO Bridge crane kahi mea hoʻokiʻekiʻe i hoʻohana nui ʻia i ka ʻoihana, kūkulu, awa a me nā wahi ʻē aʻe. ʻO kona ʻano kumu:

Alahaka

Main Girder: ʻO ka hapa nui o ke alahaka, e kau ana ma luna o kahi hana, hana mau ʻia me ke kila, me ka ikaika kiʻekiʻe a me ka ʻoʻoleʻa.

Hoʻopaʻa Paʻa: Hoʻohui ʻia ma nā ʻaoʻao ʻelua o ka lāʻau nui, e kākoʻo ana i ka lāʻau nui a hoʻohui i nā wāwae kākoʻo a i ʻole ke ala.

Nā wāwae: I loko o kahi crane gantry, e kākoʻo i ka lāʻau nui a hoʻopili i ka lepo; Ma kahiuwapo crane, pili nā wāwae kāko'o me ke ala.

Trolley

Trolley Frame: He hale paʻa i hoʻokomo ʻia ma ka lāʻau nui e neʻe ma hope ma ke ala o ka lāʻau nui.

Hoisting mechanical: me ka uila uila, reducer, winch, a me ke kaula uwea kila, i hoohana ia no ka hapai ana a me ka hoohaahaa ana i na mea kaumaha.

Hook a Lifting Attachment: Hoʻopili ʻia i ka hopena o ka mīkini hāpai, hoʻohana ʻia e hopu a hoʻopaʻa i nā mea kaumaha e like me nā makau,hopu i nā bākeke, etc.

2.5t-alahaka-crane
80t-bridge-crane-kuai

Mechanism Kaahele

Mea hoʻokele: loaʻa kahi kaʻa kaʻa kaʻa, mea hoʻohaʻahaʻa, a me nā huila hoʻokele, e kāohi ana i ka neʻe lōʻihi o ke alahaka ma ke ala.

Rails: Hoʻopaʻa ʻia ma ka ʻāina a i ʻole ke kahua kiʻekiʻe, e hāʻawi ana i kahi ala neʻe no ke alahaka a me ka trolley crane.

Pūnaehana Mana Uila

Kāpena Manaʻo: Loaʻa nā ʻāpana uila e mālama i nā hana like ʻole o ka crane, e like me nā contactors, relays, frequency converters, etc.

Kāpena a i ʻole ka mana mamao: Mālama ka mea hoʻohana i ka hana o ka crane ma o ka papa hoʻokele a i ʻole ka mana mamao i loko o ka hale.

Nā mea palekana

Hoʻololi i nā hoʻololi: pale i ka crane mai ka ʻoi aku o ka pae hana i koho mua ʻia.

Mea Hoʻopaʻa Kaumaha: ʻIke a pale i ka hana ʻana o ka crane overload.

Pūnaehana Braking Emergency: Hoʻopau koke i ka hana crane i nā kūlana pilikia.


Ka manawa hoʻouna: Iune-28-2024