Kwendwe inkulu ehlabathini, apho kusetyenziswa khona?

Ezinkulu-scale indalo zabantu emthanda. Abantu bafunda yokwakha izakhiwo ezinemigangatho, izimbiwa emhlabeni yaye inokuqokelelana amandla enyukliya. Kodwa njani zakhiwa izakhiwo zehlabathi? Yintoni ebangela ngemiqadi enzima neengqameko? Kwaye uza lamaqhawe real - milenge. Cinga yintoni na nendwe inkulu xona namhlanje yaye usetyenziswa njani ehlabathini.

Leader phakathi milenge mobile

Alithandabuzeki elokuba, nendwe onomtsalane nenamandla uyindalo waseJamani LiebherrLTM-11200-9.1, abantu abaqhelekileyo ebizwa ngokuba "Indlovu". Ngo-2007, i-crane likhulu olu hlobo sabhalwa kwi "Guinness Book of Records."

Amandla iphambili "Indlovu" lufihlwe ingalo yakhe, nto leyo eye amacandelo owawusisibonakude ezisibhozo. Lo nezikhombisi inkulu ubude ezikhoyo namhlanje ehlabathini. To Mahina akwazi ukuhamba-hamba uze ume ngcembe, iye nezamazembe ezisithoba eziphambili, ezo zilawulwa amavili elinesibhozo.

I impahla ngayo sisoloko silubaleke faucet enobunzima iitoni 363 ka. umthamo umthwalo avumelekile kunye ufakelo olongezelelweyo kwiiyunithi zemfundo eneemfuno ezizodwa - iitoni 1,200. Nendwe inkulu onamavili yenzelwe ukusebenza nomphakamo yeemitha 180, kodwa ke ngelo xesha umthamo wayo. bomthwalo bavuselwa phezulu ezinjalo kwi isilinganiselo lutolo, kuba iitoni 1.3.

iimpawu yobugcisa ka milenge likhulu ehlabathini

Khawucinge nje ayisosakhiwo enkulu kunye yachuma ngendlela emangalisayo, ubude amakhulu zonke ibalaseleyo iparameters. Indlela ukugcina gunya? Indlela ukwenza nendwe inkulu "Liebherr" uye waphakamisa leyo? Oku kufuna inkxaso ngamandla.

Phantsi boom ephambili yinkqubo enkulu, leyo akhokhele. Umele ubunzima isiseko iitoni-22, apho iipleyiti ezilishumi ifakiwe nokuba iitoni ezili-10 ngasinye.

Crane isebenza Bulelani injini 6-itankana amandla 240 kW. Isantya avareji xa uqhuba - 12 km ngeyure. Nangona iimpawu zayo ezinamandla, crane ngokwayo ubunzima 220 tonnes.

Ukusetyenziswa "Liebherr" zendwe

BaseJamani ingxelo amaninzi uthenge le ayisosakhiwo ukwakhiwa ngomlinganiselo omkhulu eYurophu kunye noMbindi Mpuma. Eyona ngxaki inkulu - its zokuhamba. Kwanaphezu komhlaba ifuna ubuncinane iilori 20 ukususa onke amacandelo. Ukufakwa crane kuthatha iiyure 8 ukuya 10. EYurophu, crane inkulu onamavili esisetyenziswa ngokubanzi ufakelo kwephiko lomoya.

crane Mobile amaninzi zifumaneka kwiziza zokwakha yeebhethri elanga kunye nezakhiwo eziphakamileyo, iinqaba TV kunye kwo. Ilawula into enkulu iqela abasebenzi, nto leyo iliso esweni umthwalo kunye nezalathisi, kuquka impazamo omncinane okanye impazamo.

Nendwe inkulu "Liebherr" kweli hlabathi ingasetyenziswa naphi na kufuneka bomthwalo. inzuzo yayo kakhulu kukuba, ngokungafaniyo sikhuphisana balo ngxilimbela, yena mobile kakhulu. Amaninzi iqela esetyenziswa emkhosini ukunyusa zolingo.

giant qha

Abahlali of China aphele ukuba mangaza. abenzi Chinese bathi LR13000 lwabo - lo qha nendwe likhulu ungahambisa ngokuzimeleyo. umthamo wayo eliphezulu - iitoni ezingama-3000, lo gama ngo-2011 ihlabathi zangeniswa kuphuhliso lwabantu ezifanayo Chinese ekwakheni entsha umthamo crane emcela iitoni 3600 of. Le caveat kuphela kukuba umthwalo omkhulu onjalo kufuneka zenziwe kuphela yi-12 leemitha.

Enyanisweni, ukuphakama umsebenzi okuninzi. valve ezo ngokuqhelekileyo asetyenziswe ekwakheni kwizityalo oyile kunye imichiza. Kwakhona, abanako ukuyenza ngaphandle ukwakhiwa kwiindawo ezinobungozi izityalo zamandla enyukliya.

Uninzi umdla kukuba xa LR13000 umsebenzi wakhe isebenzisa counterweight. eyilwe embhoxo boom eziku olunika uzinzo. ezihamba enamandla, ezifakwe macala omabini, uyakwazi ukunika amandla ukuya kwiitoni ezingama-62 inye. A umlobothi liphakamisa Izixhobo ukuba ukuphakama kwisakhiwo esinemigangatho-74.

"Titan" modernity

Wakhe wazibuza ukuba okukunyusa umthamo omkhulu? Kunzima kakhulu ukuqikelela kodwa ubunzima kakhulu, nto leyo kuphakanyiswe umatshini, - tonnes-20 000. Amabini amawaka tons! ezimotweni le-660 okanye "Lada" cars 21 000!

Kunzima ukuyicinga indawo apho kusetyenziswa crane. zokwakhiwa yakhe ukwenza le nkampani yaseTshayina, kwaye uyilo ngokwayo zokubhala, ukuba ayenzelwanga ukuthutha. Injongo uphila - ukwakhiwa amaqula oyile yolwandle. Ukuze wenze oku,-crane ngokukodwa sakhiwe ngaphandle kumaqonga, ezithi ke ngoko ukubuyiswa nje. Kwaye ngoko "Teysun" (ebizwa ngokuba "Titan" namhlanje) oluqalayo ukunyusa endaweni yakhe.

Ukuza kuthi ga ngoku, le meko idumileyo usebenza kwiPhondo Shandong. On ekwakhiweni kwayo wathabatha neminyaka eli-10, kodwa tap ukuyivula umise irekhodi - iitoni 20133 kwintaba ephakame yeemitha 30 ngentla komgangatho wamanzi.

Huge Tower crane

Inkampani German azidalileyo Wolffkran inqaba enkulu crane ehlabathini. imodeli yakhe ukuchongwa 1250V. crane obukhulu unako iitoni ezingama-60, kodwa hayi kwi boom evuleke ngokupheleleyo. Xa lo mthwalo liye lancitshiswa amandla ayo iitoni ezingama-11, kuba radius iphezulu boom kweemitha 80.

Kwendwe inkulu ehlabathini ngoko nangoko emva kokuba ntetho yoluntu wahamba umsebenzi wakhe wokuqala - ukwakha isikhululo samandla kagesi, eJamani. Ukuza kuthi ga ngoku, kunjalo nje zifumaneka ikhondo lomsebenzi izibonelelo kuwo onke amazwekazi ehlabathini.

Ixabiso loo esibhakabhakeni-high crane. Nabani na, nokuba iprojekthi enkulu-mali akunakwenzeka ukuba babe nako ukuthenga kwaye ithwale nendwe eziphakamileyo. Ngoko baseJamani abakulungeleyo libhale sesibhambathiso sokuhlala. Oku kwandisa ukuthandwa aggregate nokuyenza ifikeleleke ngakumbi iziza yokwakha kweli hlabathi.

Le inkulu zendwe engenasigxina

Yobukhulu iinzulu zolwandle ngokunyanzela iinjineli ukuba bayile ezintsha ezinkulu kunye ezinkulu zobugcisa. Kwaye kule meko kwakhona ihamba phambili China. inkulu crane wabo ezidadayo eyaziwa ngokuba DLV4000. Ukusuka ezantsi enzulwini yolwandle, uyakwazi ekuthwaleni ukuya kwiitoni 4400.

Apho mpahla ukuze, ubabuza? Kakade kwiingingqi oyile negesi. Kwande kanye kodwa kwehlisa DLV4000 hook kunokuba ukuyenza izihlandlo ezilikhulu, kodwa imoto encinci. Ukongeza, nendwe inkulu ehlabathini ezisetyenziswa elwandle, nako ukwenza umsebenzi wabo ngaphandle kwiindawo tight, ngecala ezishelifini okanye kwiimeko ezinobungozi iqabaka.

Kuhleli kuphela ukucinga ubungakanani yale ingxilimbela. Ubude neemitha 174, ububanzi - 48 leemitha. Oku kuxhaswa yi injini idizili 7, apho kufuneka owakho umzi wabo namandla. Ngokuqhubekayo crane unako ukusebenza iintsuku ezingama-60, kodwa akakwazi ukuthintela nobushushu enjalo. Watercraft zinokuzisa ngwenya, njengoko bathi, ngomnwe mnye, yaye akuzange idanyaze.