Zitholele ama-cranes amakhulu kunawo wonke emhlabeni, amakhono awo amangalisayo, namaphrojekthi abasize ukuwakha. Lo mhlahlandlela uhlola izici ezibalulekile ezithonya usayizi we-crane, intuthuko yezobuchwepheshe, nekusasa lale mishini emikhulu. Funda ngamamodeli athile, amandla awo okuphakamisa, kanye nezimangaliso zobunjiniyela azenze zaba nokwenzeka.
Usayizi we-a umbhoshongo omkhulu crane inqunywa ngokuyinhloko umthamo wayo wokuphakamisa kanye nokufinyelela okuphezulu. Umthamo wokuphakamisa ubhekisela esisindweni esiphezulu u-crane ongasiphakamisa, kuyilapho ukufinyelela kuyibanga elivundlile ukusuka enkabeni ye-crane ukuya endaweni ekude lapho ungawuphakamisa khona umthwalo. Lezi zinhlaka ezimbili zibalulekile ekukhetheni i-crane efanelekile yephrojekthi yokwakha. Amandla okuphakamisa aphakeme kanye nokufinyelela okude kuvumela ukuphathwa kwezingxenye ezisindayo kanye nezindawo ezinkulu zokwakha.
Ubude be-boom buthinta kakhulu umbhoshongo omkhulu crane's ukufinyelela. Izinhlobo ezihlukene zama-jib (isb., amajibhu e-lattice, ama-box jib) anikezela ngamazinga ahlukahlukene wamandla nokuzinza. Ama-Lattice jibs, aziwa ngamandla awo kanye nedizayini engasindi, avame ukubonakala kuma-cranes amakhulu. Ukukhethwa kohlobo lwe-jib kuncike ezidingweni zephrojekthi kanye nesisindo sezinto eziphakanyiswayo.
Isisekelo esizinzile sibalulekile kunoma yimuphi u-crane, ikakhulukazi a umbhoshongo omkhulu crane. Isisekelo kufanele sikwazi ukumelana namandla abalulekile akhiqizwa ngesikhathi sokukhushulwa. I-counterweight, ebekwe phansi kwe-crane, isiza ukulinganisa umthwalo nokugcina uzinzo. Usayizi nesisindo se-counterweight kuhlobene ngokuqondile nomthamo wokuphakamisa we-crane kanye nokufinyelela.
Abakhiqizi abaningana bakhiqiza ama-cranes emibhoshongo emikhulu ngendlela emangalisayo. Nakuba amamodeli athile kanye nokucaciswa kwawo okuqondile kushintsha kaningi ngenxa yokuqamba okusha okuqhubekayo, nazi ezinye izibonelo zokuphawulekayo. umbhoshongo omkhulu crane amamodeli avela kubakhiqizi abahlukahlukene (sicela ubhekisele kumawebhusayithi abakhiqizi ukuze uthole ulwazi lwakamuva kakhulu). Khumbula ukuthi isihloko esikhulu kunazo zonke singancika kumamethrikhi athile acatshangelwayo (ubude, ukufinyelela, noma umthamo wokuphakamisa).
Ukwakhiwa kwezakhiwo ezinde njalo kudinga okhrayini abanamandla okufinyelela nokuwaphakamisa. Isidingo se umbhoshongo omkhulu cranes ihlobene ngokuqondile nokukhula kwamaphrojekthi wokwakha amadolobha amakhulu emhlabeni jikelele.
Okwesimanje umbhoshongo omkhulu cranes ihlanganisa ubuchwepheshe obuthuthukisiwe obufana namadrayivu okuguquguqukayo (ama-VFD) okulawula okunembile, imikhawulo yesikhathi sokulayisha ukuphepha, kanye nezinhlelo zokuqapha eziyinkimbinkimbi zokuhlaziya idatha yesikhathi sangempela. Lobu buchwepheshe buthuthukisa ukusebenza kahle, ukuphepha, nokulawula ukusebenza.
Intuthuko yesikhathi esizayo ingase igxile ekuthuthukiseni izici zokuphepha, ukuthuthukisa ukusebenza kahle ngokuzenzakalela, kanye nokuthuthukisa imiklamo esimeme kakhulu futhi evumelana nemvelo. Ukuhlanganiswa kwe-AI nokufunda komshini kungaholela ekuhlakanipheni, ekuphenduleni kakhudlwana, nasekuguquleni umbhoshongo omkhulu crane imisebenzi. Isifiso esiqhubekayo sokwakha izakhiwo ezinde neziyinkimbinkimbi kakhulu nakanjani sizoqhubekisela phambili ukuthuthukiswa kwama-cranes amakhulu nakakhulu nanekhono.
Ukukhetha ilungelo umbhoshongo omkhulu crane kudinga ukucatshangelwa ngokucophelela kwezinto ezimbalwa, okuhlanganisa ububanzi bephrojekthi, izidingo zokuphakamisa, izimo zesayithi, kanye nesabelomali. Ukubonisana nochwepheshe abanolwazi nabakhiqizi be-crane kubalulekile ukuze uqinisekise ukukhethwa kwe-crane efanelekile nephephile yephrojekthi yakho. Ngezidingo zokuthutha ezisindayo ezihlobene namaphrojekthi wakho we-crane, cabanga ukuhlola izinketho ezithembekile zokuhamba ngeloli I-Suizhou Haicang Automobile sales Co., LTD.
| Umkhiqizi we-Crane | Imodeli | Ubukhulu. Amandla okuphakamisa (amathani) | Ubukhulu. Finyelela (amamitha) |
|---|---|---|---|
| (Umkhiqizi A) | (Imodeli A) | (Umthamo A) | (Finyelela ku-A) |
| (Umkhiqizi B) | (Imodeli B) | (Umthamo B) | (Finyelela ku-B) |
Qaphela: Ithebula elingenhla liyisimeli. Sicela umiselele ulwazi olukubakaki ngedatha evela emithonjeni ethembekile efana namawebhusayithi womkhiqizi.
Umshwana wokuzihlangula: Lolu lwazi ngelezinjongo zolwazi olujwayelekile kuphela futhi akufanele kubhekwe njengeseluleko sochwepheshe. Hlala uthintana nezingcweti eziqeqeshiwe nganoma yimaphi amaphrojekthi ahlobene nokwakha noma ahlobene ne-crane.
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