I-Jost Tower Cranes: I-Comprehensive GuideI-Jost tower cranes baziwa ngokuthembeka nokuguquguquka emisebenzini ehlukahlukene yokwakha. Lo mhlahlandlela unikeza ukubuka konke okuningiliziwe I-Jost tower cranes, okuhlanganisa izici zabo, izinhlelo zokusebenza, izinzuzo, nokucatshangelwa kokukhetha i-crane elungile yezidingo zakho.
I-Jost tower cranes bamele umdlali obalulekile emakethe yemishini yokuphakamisa. Lawa ma-cranes adume ngokwakhiwa kwawo okuqinile kanye nemiklamo emisha, abhekelela izinhlobonhlobo zemiklamo yokwakha, kusukela ekuthuthukisweni kwengqalasizinda emikhulu kuya kumaphrojekthi wokwakha amancane. Ukuqonda izici zabo ezibalulekile kubalulekile ekwenzeni izinqumo ezinolwazi.
I-Jost tower cranes atholakala ngamamodeli ahlukahlukene, ngalinye liklanyelwe ukuhlangabezana nomthamo othize wokuphakamisa nokufinyelela izidingo. Izici ezibalulekile ngokuvamile zihlanganisa amasistimu okulawula athuthukile okusebenza okunembile, amakalishi angaphansi aqinile ukuze azinze, nezindlela zokuphakamisa eziphumelelayo. Ukucaciswa okucacile, njengomthamo omkhulu wokuphakamisa, ubude be-jib obukhulu, nobude behuku, kuyahlukahluka kuye ngemodeli. Hlala ubheka imininingwane ye-Jost esemthethweni ukuze uthole imininingwane enembe kakhulu. Amamodeli amaningi anikezela ngezici ozikhethela zona njengama-luffing jibs ukuze kuthuthukiswe ukuguquguquka kanye nezinhlelo zokulwa nokushayisana ukuze kuthuthukiswe ukuphepha. Ukuze uthole imininingwane eyengeziwe ngamamodeli athile, thintana ne- Jost iwebhusayithi ngqo.
I I-Jost tower crane ububanzi buhlanganisa izinhlobo eziningana, ngayinye ifanele izidingo ezahlukene zephrojekthi. Lokhu kungase kuhlanganise ama-cranes ahlabayo aphezulu, ahlinzeka ngerediyasi enkulu yokusebenza, nama-luffing jib cranes anikeza ubude be-jib obuguquguqukayo ukuze kube nokuvumelana nezimo okukhulu. Ukukhetha kuvame ukuncika ezidingweni ezithile zephrojekthi eziphathelene nokuphakamisa umthamo, ukufinyelela, kanye nezingqinamba zesikhala. Cabangela izici ezinjengobude besakhiwo, isisindo sezinto ezizophakanyiswa, kanye nesikhala esitholakalayo esizeni lapho ukhetha uhlobo olufanele lwe-crane.
Ukuhlukahluka kwe I-Jost tower cranes ibenza bafaneleke kuhlelo olubanzi lwezinhlelo zokusebenza zokwakha. Amandla abo nokufinyelela kwawo kubenza balungele ukwakhiwa kwezakhiwo eziphakeme, amaphrojekthi wengqalasizinda (amabhuloho, amadamu), nokwakhiwa kwezimboni. Zibuye zisetshenziswe kaningi ekumiseni ukhonkolo we-precast kanye nokuphakamisa imishini esindayo. Ukusebenza kahle nokunemba kwabo kuthuthukisa ukukhiqiza kuzo zonke izinhlobo zamaphrojekthi ahlukahlukene.
Kunezici eziningana ezinomthelela ekudumeni kwe I-Jost tower cranes. Lokhu kufaka phakathi ukwethembeka kwabo okuqinisekisiwe, okuholela ekwehleni okuncane kanye nokusebenza kahle okwandisiwe. Izici zabo zokuphepha ezithuthukisiwe zinciphisa ubungozi ngesikhathi sokusebenza, zivikela kokubili abasebenzi kanye nesakhiwo. Idizayini ye-modular ivumela ukuhlanganisa nokuqaqa kalula, kunciphise isikhathi sokusetha nezindleko. Ngaphezu kwalokho, abaningi I-Jost tower cranes zenzelwe ukugcinwa nokuseviswa kalula, zehlise izindleko zokusebenza zizonke phakathi nesikhathi sokuphila kwemishini.
Ukukhetha ezifanele I-Jost tower crane kudinga ukucatshangelwa ngokucophelela kwezici eziningana. Lokhu kuhlanganisa izidingo ezithile zokuphakamisa umthamo wephrojekthi, irediyasi edingekayo yokusebenza, indawo etholakalayo esizeni, nobude besakhiwo. Kunconywa kakhulu ukuthi uthintane nochwepheshe we-Jost crane noma uchwepheshe wezinto zokuphakamisa oqeqeshiwe ukuze uqinisekise ukuthi i-crane ekhethiwe ihlangabezana nezidingo zephrojekthi futhi ithobela yonke imithetho yokuphepha.
Ukunakekela njalo kubalulekile ekuqinisekiseni ukusebenza okuphephile nokusebenza kahle kwanoma yikuphi I-Jost tower crane. Lokhu kuhlanganisa ukuhlolwa okujwayelekile, ukugcotshwa, nokulungiswa okudingekayo njengokusho kwemihlahlandlela yomkhiqizi. Ukunamathela ezimisweni zokuphepha, okuhlanganisa ukuqeqeshwa okufanele kwabasebenzisi kanye nokuhambisana nemithethonqubo yokuphepha kwendawo, kubaluleke kakhulu ekuvimbeleni izingozi nokuqinisekisa indawo yokusebenza ephephile. Njalo bheka imanyuwali esemthethweni ye-Jost ukuze uthole izinqubo ezithile zokulungisa nezokuphepha.
| Imodeli | Ubukhulu. Amandla okuphakamisa (t) | Ubukhulu. Ubude be-Jib (m) | Ubude beHook (m) |
|---|---|---|---|
| Imodeli kaJost A | 10 | 40 | 50 |
| I-Jost Model B | 16 | 55 | 65 |
| Imodeli kaJost C | 25 | 70 | 80 |
Qaphela: Lesi isibonelo esenziwe lula. Ukucaciswa kwangempela kuyehluka kakhulu kuye ngemodeli ethile. Bheka imibhalo ye-Jost esemthethweni ukuze uthole idatha ephelele nenembile.
Ngamaloli namathuluzi anokwethenjelwa, cabanga ukuhlola izinketho ezitholakalayo I-Hitruckmall. Banikeza inhlobonhlobo yemikhiqizo ukusekela amaphrojekthi akho wokwakha. Khumbula njalo ukubeka phambili ukuphepha futhi uxhumane nochwepheshe abaqeqeshiwe bayo yonke imisebenzi ehlobene ne-crane.
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