Ko ngā crane jib, e mōhiotia ana ko ngā crane slewing, he taputapu hiki maha e whakamahia whānuitia ana i roto i ngā ahumahi maha nā te mea ka taea te hurihuri me te toro atu ki ngā wāhi rerekē. Anei he whakataki taipitopito mō ō rātou momo me ngā whakamahinga:
Ngā momo Jib Cranes
1. Ngā Kēne Jib e Mau ana ki te Pakitara
Hanganga: Kua whakamau ki te pakitara, ki te pou rānei, me te pū e hurihuri whakapae ana (ko te tikanga he 180°–270°) huri noa i te tuaka poutū.
Ngā Āhuatanga Matua:
He penapena wāhi, nā te mea kāore e nohoia he wāhi papa engari ko te hanganga whakairi.
Ka taea te whakarite te teitei i te wā e tāuta ana kia rite ki ngā here o te tuanui, o te whare rānei.
Ngā Whakamahinga Noa:
I roto i ngā awheawhe, i ngā whare putunga, i ngā raina whakaputa rānei mō te hiki i ngā rauemi taumaha-waenga (hei tauira, ngā wāhanga mīhini, ngā mōkihi) i roto i tētahi radius iti.
I ngā wāhi tiaki mō te whakatikatika taputapu, ina hiahiatia he tūnga tika.
2. Ngā Kēne Jib Tū-Whaiaro (E Mau Ana ki te Papa)
Hanganga: E tautokona ana e te turanga e mau ana ki te papa, e taea ai te huri 360°. Ka taea te toro atu, te whakapūmau rānei i te roa o te pū.
Ngā Āhuatanga Matua:
Tāutanga motuhake, he pai mō ngā wāhi tuwhera kāore he tautoko pakitara/pou.
He nui ake te kaha kawenga (mai i te 0.5 ki te 5 tana, neke atu rānei) ā, he whānui ake te radius mahi.
Ngā Whakamahinga Noa:
I ngā marae o waho, i ngā papa hangahanga, i ngā wheketere nui rānei, hei whakahaere i ngā rauemi taumaha (hei tauira, ngā kurupae maitai, ngā ipu).
I roto i ngā pokapū whakahaere taonga mō te uta/tango i ngā taonga mai i ngā taraka, i ngā whata rokiroki rānei.
3. Ngā Kēne Jib Kawe
Hanganga: Ka whakairihia ki runga i ngā wira, ki runga rānei i tētahi turanga nekeneke, kia māmā ai te neke. He iti te nuinga o te wā ka taea te whakapiko i te pūma.
Ngā Āhuatanga Matua:
He tino ngāwari, he pai mō ngā mahi rangitahi, mō ngā mahi maha-wāhi rānei.
Te kaha kawenga iti (te tikanga<1 ton) but convenient for on-the-go lifting.
Ngā Whakamahinga Noa:
I ngā papa hangahanga hei whakahaere rauemi rangitahi i ngā wāhanga rerekē o tētahi kaupapa.
I roto i ngā awheawhe iti, i ngā karāti rānei, hei hiki i ngā mīhini, i ngā taputapu, i ngā taputapu rānei i ētahi wā.
4. Ngā Kereini Jib Tūmau
Hanganga: Ka mau ki te tūranga kotahi, kāore he hurihanga, e whakamahia ana i ngā horopaki motuhake e hiahia ana he ara hiki raina.
Ngā Āhuatanga Matua:
He hoahoa māmā, he utu iti, he pumau hoki.
Ngā Whakamahinga Noa:
I ngā raina whakaputa e tika ana kia hikitia poutū ngā rauemi ki tētahi wāhi pumau (hei tauira, ngā whitiki kawe uta).
I roto i ngā maina, i ngā rua kohatu rānei, hei hapai i ngā rauemi mai i ngā rua ki te mata.
5. Ngā Kēne Jib Whakapūmau
Hanganga: He pūmau hononga (pērā i te ringa tangata) me ngā wāhanga maha, e āhei ai ngā nekehanga uaua i ngā taha e toru.
Ngā Āhuatanga Matua:
He tino ngāwari te nekeneke, ka taea te toro atu ki ngā wāhi kuiti, ki ngā wāhi koretake rānei.
Ngā Whakamahinga Noa:
I roto i te hangahanga mō te huihui i ngā wāhanga i roto i ngā mīhini matatini e mea nui ana te tūnga tika.
I roto i ngā awheawhe motuka mō te hiki i ngā miihini, i ngā wāhanga rānei i roto i ngā wāhi kuiti.
Ngā Whakamahinga o ngā Jib Cranes i ngā Ahumahi Rerekē
1. Te Hanga me te Whakaputa
Whakamahinga: Te hiki i ngā rauemi mata, ngā wāhanga, ngā hua kua oti rānei i waenga i ngā teihana mahi, ngā raina huihuinga, ngā wāhi rokiroki rānei.
Tauira: I roto i tētahi wheketere motuka, ka taea e tētahi kereini jib e whakairihia ana ki te pakitara te hiki i ngā poraka miihini ki runga i ngā papa huihuinga.
2. Te Whare Putunga me te Whakahaere Taonga
Taupānga: Te uta/te tango i ngā taonga, te neke i ngā papa, te whakarite rānei i ngā taonga i roto i ngā whare putunga.
Tauira: Ka hikihia e te kerēne jib tū motuhake i roto i te pokapū tohatoha ngā pouaka taumaha mai i ngā taraka ki ngā whata rokiroki.
3. Te Hanga me te Hangarau
Te Whakamahinga: Te whakahaere i ngā rauemi hanga (hei tauira, te maitai, ngā poraka raima) i ngā papa mahi, te āwhina rānei i te tāutanga taputapu.
Tauira: Ka whakamahia he kerēne jib kawe hei hiki i ngā pereki ki ngā papa teitei ake i te wā e hanga ana i te whare.
4. Te Tiaki me te Whakatika
Whakamahinga: Te hiki i ngā wāhanga mīhini taumaha (hei tauira, ngā motuka, ngā taputapu) hei tirotiro, hei whakakapi rānei.
Tauira: I roto i te wāhi hanga kaipuke, ka uru atu te kerēne jib honohono ki ngā wāhi uaua ki te tae atu o te kaipuke hei whakatikatika.
5. Ngā Ahumahi Hokohoko me ngā Ahumahi Ratonga
Te Whakamahinga: Te whakahaere taonga i ngā wāhi iti ake, pērā i te hiki i ngā taputapu taumaha i roto i te awheawhe, i te karāti rānei.
Tauira: Ka hiki ake tētahi kereini jib kawe i roto i tētahi toa taira i ngā wira o te waka hei whakakapinga.
Ngā Painga Matua o ngā Jib Cranes
Ngāwari: Ka taea te urutau ki ngā taiao me ngā mahi rerekē, mai i ngā tāutanga pumau ki te whakamahinga pūkoro.
Te Whai Hua o te Wāhi: Ka whakaitihia e ngā hoahoa whakairi ki te pakitara, ki ngā hoahoa kiato rānei te nohoanga o te wāhi i runga i te papa.
Te Tika: Whakahohe i te tūnga tika o ngā kawenga, he mea nui mō ngā rauemi ngoikore, taumaha rānei.
Te Whai Hua o te Utu: He iti ake te utu i ngā kerene nunui ake, me te whakatutuki anō hoki i ngā hiahia hapai motuhake.
Ngā Whakaaro mō te Kōwhiringa
Te Kaha Utaina: Tātaitia te whakatauranga o te kereini ki te taumaha mōrahi o ngā rauemi kua hikitia.
Pūtoro Mahi: Kia tino kapi te roa o te pū me te koki hurihuri i te wāhi e hiahiatia ana.
Momo Tāutanga: Kōwhiria te mea e mau ana ki te pakitara, te mea tū motuhake, te mea kawe rānei, i runga i ngā here o te papaanga me ngā hiahia nekenekehanga.
Mā te mārama ki ēnei momo me ēnei whakamahinga, ka taea e ngā umanga te whakapai ake i te pai me te haumaru o te whakahaere rauemi mā te whirihoranga tika o te crane jib.
Wā tuku: Hōngongoi-04-2025