He momo taputapu taura noa iho ngā hononga me ngā mowhiti, he mea hanga ki te mowhiti kotahi. Kua kite pea koe i tētahi mowhiti matua e takoto ana i te taha o te toa, i tētahi hononga porowhita rānei e iri ana i te matau kerēne. Heoi, ki te mea he hou koe ki te umanga taura, kāore rānei i whakamahia he hononga, he mowhiti rānei i mua, kāore pea koe i te tino mārama he aha i tino hira ai ēnei taputapu ngāwari ina taura ana i tētahi ara hiki i runga ake.
Kua kite mātou he nui ngā kōrero motuhake me ngā kōrero hangarau e wātea ana i te ipurangi mō ngā hononga me ngā mowhiti. Heoi, kāore rawa he kōrero whānui mō te āhua o ēnei taputapu me te whakamahinga o aua taputapu.
Mō ngā kiritaki hou pea ki ngā hua e pā ana ki ngā taura, he mea nui kia tīmata ki ngā mōhiotanga taketake me ngā mōhiotanga e pā ana ki ngā tono i mua i te urunga atu ki ngā mea uaua ake. Koia mātou i tuhi ai i tēnei tuhinga.
I roto i tēnei tuhinga, ka taea e koe te tumanako ki te ako:
• He aha ngā hononga me ngā mowhiti, me te aha hoki o aua mea e whakamahia ana
• He aha ngā momo hononga me ngā mowhiti rerekē
• Ngā tohu/tautuhi mō ngā hononga me ngā mowhiti
• Te tango i ngā hononga me ngā mowhiti mai i ngā paearu ratonga
1. He aha ngā Hononga me ngā Mowhiti?
He mea taketake engari he mea nui ngā hononga me ngā mowhiti i roto i ngā mahi hiki me te whakapūmau. He taputapu porowhita-katia ēnei—he rite ki te kanohi—e whakamahia ana hei hanga i ngā pūwāhi hononga i roto i ngā huihuinga whakapūmau me te whitiki tae atu kimekameka taura, ngā taura waea, ngā taura whatu, me ētahi atu
Ko ngā hononga me ngā mowhiti te mea e whakamahia whānuitia ana hei pūwāhi hononga i roto i tengā huihuinga whitiki waewae maha—he mekameka, he taura waea rānei te nuinga. Ka taea te whakamahi hei pūwāhi hononga mō ngā whirihoranga waewae-waewae kotahi, e rua, e toru, e whā rānei.
Ko ngā hononga matua me ngā mowhiti—ngā hononga matua porowhita, ngā mowhiti matua, me ngā hononga matua āhua-pea—e kiia ana hoki he mowhiti kohikohi, he hononga kohikohi rānei, nā te mea ka "kohikohi" e rātou ngā waewae whitiki maha ki roto i te hononga kotahi.
Haunga te whakamahinga i roto i ngā huihuinga taura, ka taea hoki te whakamahi i ngā hononga me ngā mowhiti hei pūwāhi hononga i waenga i ngā wāhanga e rua o te huihuinga taura. Hei tauira, ka taea e koe te whakamahi i te hononga, i te mowhiti rānei hei hono i tētahi:Herea ki te matau kerēne,Tāwhiri ki te matau,Hononga ki te matau whitiki
2. Ngā momo hononga me ngā mowhiti
He maha ngā momo hononga me ngā mowhiti ka taea te whakamahi i roto i tētahi huihuinga. Ko ngā momo hononga me ngā mowhiti e whakamahia whānuitia ana ko:Ngā hononga matua porowhita,Ngā huihuinga iti hononga matua,Ngā hononga āhua-pea,Ngā mowhiti rangatira,Ngā hononga honohono
Ka taea hoki te whakamahi i ngā hononga matua porowhita hei hono i te here ki te matau kerēne, te matau ki te here, me ētahi atu huinga taura.
Ko ngā huihuinga iti he hononga matua e rua e piri ana ki tētahi hononga matua porowhita. Engari i te here i ngā waewae whitiki e whā ki tētahi hononga matua, ka taea inaianei te wehewehe i waenganui i ngā hononga huihuinga iti e rua.
Mā te whakamahinga o ngā huinga iti ka āwhina i te whakaiti i te rahi o te hononga matua—ka taea e ngā hononga matua tino nui te neke atu i te 3 inihi te whānui—me te pupuri tonu i te Tepe Utaina Mahi (WLL) e rite ana ki tētahi hononga matua nui ake.
Nā te āhua pea o ēnei hononga, he pai mō te whakamahi me ngā matau whaiti rawa. I ētahi wā, he pai ake te hononga āhua pea i te hononga matua porowhita, ā, kāore e nekehia te kawenga mai i te taha ki te taha i runga i te mata o te matau.
Nā te āhua porowhita o te mowhiti matua, kāore i te tino pai i te hononga matua porowhita mō te hono atu ki ngā matau kerēne nui, hohonu. Ko ngā mowhiti matua te nuinga o te wā e whakamahia ana i roto i ngā whare hanga, i ngā whare mīhini iti rānei, ā, he onge te whakamahinga i ētahi atu wāhi. I roto i te nuinga o te wā, ka taea te whakamahi i te hononga matua porowhita hei utu.
Ka taea te hono ā-mīhini, te hono rānei i ngā hononga, ā, ko te nuinga o te wā ka whakamahia hei hono i tētahi wāhanga o te mekameka ki tētahi hononga matua, ki tētahi hononga rānei. Ka taea hoki te whakamahi hei hanga hononga i waenga i ngā hononga matua, i ngā matau, i ētahi atu taputapu rānei.
Ko ngā hononga honohono kua whakarewaina, pērā i ngā hononga katoa o te mekameka, ka honoa ki te hononga matua, ki te hononga pito rānei, ka whakarewaina kia kati hei hanga hononga.
E whakaatu ana te ahua o tēnei wāhanga i ngā huarahi e rua e taea ai te whakamahi i tētahi hononga honohono kua whakarewaina. I te pikitia maui, kua honoa tonutia te hononga ki tētahi matau kanohi, ā, kua whakamahia hei hono i te taputapu ki tētahi matau hurihuri. I te taha matau, kua whakamahia ngā hononga honohono kua whakarewaina hei whakau i ngā waewae mekameka me ngā matau hopu ki te hononga matua.
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E toru ngā ingoa waitohu rongonui mō ngā hononga honohono miihini:
• Hammerlok® (waitohu CM)
• Kuplex® Kuplok® (Waitohu Kore-Pai)
• Lok-a-Loy® (waitohu Crosby)
Ko te Kuplex® Kupler®, he hua Peerless anō hoki, he momo hononga honohono ā-ringa noa. He āhua rerekē te āhua o ēnei hononga honohono, he rite ki te here. Kotahi noa te haurua tinana e honoa ai te pine uta me te pine pupuri. I te mea kāore e rua ngā haurua tinana, kāore te Kuplex® Kupler® e piri ki waenganui.
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3. Ngā Tohu/Tautuhi mō ngā Hononga me ngā Mowhiti
E ai ki te ASME B30.26 Rigging Hardware, me tohu pakari ia hononga, ia hononga matua, me ia mowhiti e te kaihanga hei whakaatu:
• Ingoa, tohu hokohoko rānei o te kaihanga
• Rahi, kawenga rānei kua whakatauria
• Te māka, mēnā e hiahiatia ana hei tautuhi i te kawenga kua whakatauria
4. Te Tango i ngā Hononga me ngā Mowhiti mai i ngā Paearu Ratonga
I te wā e tirotirohia ana, tangohia ngā hononga, ngā huihuinga iti hononga matua, me ngā mowhiti mai i te ratonga mēnā kei te kitea tētahi o ngā āhuatanga kua whakarārangihia i roto i te ASME B30.26 Rigging Hardware.
• Te ngaro, te kore rānei e taea te pānui i te tuakiri
• Ngā tohu o te kino o te wera, tae atu ki te tauhiuhi whakarewa, te whiunga pewa rānei
• He nui rawa te pakaru, te waikura rānei
• Ngā wāhanga pikau kawenga piko, piko, piko, totoro, roa, pakaru, whati rānei
• Ngā takahē nui rawa
• He whakaiti 10% o te rahi taketake, o te rahi putumōhio rānei i tētahi wā
• Ngā taunakitanga mō te whakarewanga, te whakarerekētanga rānei kāore i whakamanahia
• Ētahi atu āhuatanga, tae atu ki ngā kino e kitea ana e whakararuraru ana i te whakamahinga tonu
Mena ka kitea tētahi o ngā āhuatanga o runga ake nei, me tango te taputapu mai i te whakamahinga, ā, me whakahoki noa ki te whakamahinga mēnā/inā whakaaetia e tētahi tangata whai tohu.
5. Te Whakaoti
Ko te tumanako i āwhina tēnei tuhinga i a koe ki te mārama ki te tikanga o ngā hononga me ngā mowhiti, te whakamahinga o aua mea, me ngā paearu tautuhi me te tirotiro e pā ana ki ngā taputapu taura ASME B30.26.
Hei whakarāpopototanga, ko ngā hononga me ngā mowhiti he pūwāhi hononga i roto i te huihuinga taura, i te huihuinga whitiki waewae maha rānei. Ahakoa he maha ngā momo hononga me ngā mowhiti e whakamahia ana i roto i te taura, ko ngā hononga matua porowhita te mea tino maha ngā whakamahinga, ā, e whakamahia whānuitia ana heingā mowhiti kohikohi.
E whakamahia ana ngā hononga hononga hei hono i ngā wāhanga o te mekameka ki te hononga pito, ki te mowhiti kaikohi rānei, ā, ka whakamahia pea hei mīhini, hei whakarewa rānei.
Pērā i tētahi atu taputapu taura, kia tino whai i ngā paerewa ASME e tika ana, me te tango atu i ngā paearu ratonga.
(nā Mazzella)
Wā tuku: Pipiri-19-2022
