Kaiwhakahaere kerēni cantilever (e kiia ana ko te crane cantilever, ko te crane jib rānei) he taputapu whakahaere rauemi e whakakotahi ana i te hanganga cantilever me ngā mahi whakahaere. He whānuitia te whakamahinga i roto i ngā awheawhe, i ngā whare putunga, i ngā raina whakaputa me ētahi atu huihuinga.
Ko ōna āhuatanga matua koia ēnei:
1. Hanganga ngāwari me te whānuitanga o te kapinga
Hoahoa cantilever: Ko te hanganga ringa kotahi, ringa maha rānei, ka whakapumautia e te pou, ka taea te whakarato i te whānuitanga hurihuri o te 180° ~ 360°, ka hipoki i te wāhi mahi porowhita, āhua pā rānei.
Penapena wāhi: Kāore he take ki te whakatakoto ara whenua, he pai mō ngā wāhi he iti te wāhi (pērā i ngā kokonga me ngā wāhi e nui ana ngā taputapu).
2. Te kaha kawenga me te urutau
Utaina waenga me te mama: Ko te awhe kawenga he 0.5 ~ 5 tana (ka taea e ngā tauira ahumahi taumaha te neke atu i te 10 tana), he pai mō te whakahaere i ngā mahi iti me te rahi waenga, ngā pokepokea ai, ngā taputapu, me ētahi atu.
Hoahoa ā-pūtau: Ka taea te whiriwhiri i ngā cantilever o ngā roa rerekē (te nuinga o te 3 ~ 10 mita) me ngā hanganga whakapakari kia rite ki ngā hiahia.
3. Te whakahaere tika me te whai hua
Pito ngāwari o te kaitahuri: ka taea te whakamahi i ngā pito pānga pērā i ngā kapu momi korehau, ngā hopu hau, ngā matau, me ētahi atu hei whakatutuki i ngā mahi pēnei i te hopu, te huri, me te whakanoho.
Te whakahaere ā-ringa/hiko: ka whakawhirinaki ngā tauira ā-ringa ki te mana tangata, ā, he motuka me ngā mana mamao kei ngā tauira hiko hei whakatutuki i te whakahaere tika (pēnei i te whakahaere tere auau taurangi).
4. Haumaru, pono hoki
Te pumau kaha: ko te pou ka whakauhia mā te whakamahi i ngā pūtu punga, i ngā here rānei, ā, ko te cantilever he mea hanga ki te hanganga maitai, ki te koranu konumohe rānei (mama).
Pūrere haumaru: he pana rohe whiriwhiri, he parenga taumaha, he parai ohorere, me ētahi atu hei ārai i te tukinga, i te taumaha rānei.
5. He whānuitanga o ngā horopaki tono
Raina whakaputa: e whakamahia ana mō te whakawhiti rauemi i waenga i ngā teihana mahi (pēnei i te huihuinga motuka, te uta me te tango i ngā taputapu mīhini).
Te whare putunga me te whakahaere i ngā taonga: te whakahaere i ngā pouaka, te takai, me ētahi atu.
Te whakatikatika me te tiaki: te āwhina i te whakahou i ngā taputapu taumaha (pēnei i te hiki i te mīhini).
Ngā whakaaro kōwhiringa
Māmā te whakahaere: he kōrere konumohe koranu whiriwhiri + he hurihuri ā-ringa.
Te mahi tino tika: me whai puku hiko + whakapakari hanganga maitai + mahi ārai-pēhanga.
Taiao motuhake: hoahoa ātete-waikura (kowiri tira) hoahoa ātete-pahū rānei (pēnei i te awheawhe matū)
Mā te whakakotahi i ngā āhuatanga o te hiki me ngā kaiwhakahaere, ka whakaratohia e te kaiwhakahaere kerēni cantilever he otinga whai hua me te ohanga mō te whakahaere rauemi ā-rohe, he mea tino pai mō ngā horopaki e hiahia ana kia whakamahia pinepine me te tika.
Wā tuku: Pipiri-03-2025