Ukuthetha ngeCrawler crane

I-crawler crane
Ukwakheka: I-crane crawler yenziwe yiyunithi yamandla, isixhobo sokusebenza, i-boom, i-turntable, kunye neendawo ezingaphantsi kwekhareji.

I-crawler boom
Ukuze udibanise isakhiwo se-truss kunye namacandelo amaninzi, ubude bunokutshintshwa emva kokulungelelanisa inani lamacandelo.Kukho kwakhona i-jibs efakwe phezulu kwi-boom, kwaye i-jib kunye ne-boom yenza i-angle ethile.Indlela yokuphakamisa inezixokelelwano ezingundoqo nezincedisayo.Inkqubo ephambili yokunyusa isetyenziselwa ukunyuswa kwe-boom, kunye nenkqubo yokuncedisa i-hoisting isetyenziselwa i-jib hoisting.

Crawler turntable
Ngokusebenzisa inkxaso yokubulala efakwe kwi-chassis, ubunzima obupheleleyo be-turntable bunokudluliselwa kwi-chassis, exhotywe ngamayunithi ombane, iinkqubo zokuhambisa, ii-hoists, iindlela zokusebenza, i-counterweights kunye ne-hangars.Iyunithi yamandla inokwenza i-turntable ijikeleze i-360 ° ngokusebenzisa indlela yokubulala.Ukubethelwa kwe-slewing kuqulethwe ngama-discs angaphezulu nangaphantsi kunye nezinto ezijikelezayo (iibhola, i-roller) phakathi, ezinokudlulisela ubunzima obupheleleyo be-turntable kwi-chassis kunye nokuqinisekisa ukujikeleza kwamahhala kwe-turntable.

Amalungu ekharari yangaphantsi
Kubandakanya indlela yokuhamba kunye nesixhobo sokuhamba: eyokuqala yenza i-crane ihambe phambili nangasemva kwaye ijike ngasekhohlo nasekunene;Le yokugqibela yenziwe ngesakhelo sokukhasa, ivili lokuqhuba, ivili lokukhokela, i-roller, ivili lokuthwala kunye nevili lokukhasa.Isixhobo samandla sijikeleza ivili lokuqhuba nge-shaft ethe nkqo, i-shaft ethe tye kunye nokuhanjiswa kwekhonkco, ngaloo ndlela uqhuba ivili lesikhokelo kunye nevili elixhasayo, ukuze umatshini wonke uqengqeleka ecaleni kwendlela kwaye uhambe.

Iiparamitha zeCrawler
Kukho ubunzima bokuphakamisa okanye umzuzu wokuphakamisa.Ukukhethwa ikakhulu kuxhomekeke kubunzima bokuphakamisa, i-radius yokusebenza kunye nokuphakama kokuphakama, okuhlala kubizwa ngokuba "ukuphakamisa izinto ezintathu", kwaye kukho ubudlelwane obunokuthintela phakathi kwezinto ezintathu zokuphakamisa.Ukubonakaliswa kwentsebenzo yayo yobugcisa ngokuqhelekileyo kuthatha igrafu yegophe yokusebenza ngokuphakamisa okanye itafile yedijithali ehambelanayo yokuphakamisa ukusebenza.

I-crawler crane ibonakala ngokusebenza okuguquguqukayo, inokujikeleza i-360 degrees, kwaye inokuhamba nomthwalo kumhlaba osicaba kunye noqinileyo.Ngenxa yomsebenzi wesikhasi, inokusebenza kumhlaba othambileyo nonodaka, kwaye ingaqhuba kumhlaba orhabaxa.Ekwakhiweni kwezakhiwo ezenziwe ngaphambili, ngokukodwa ekufakeni izakhiwo zezityalo zemizi-mveliso enye, iikrane zokukhwela zisetyenziswa ngokubanzi.Ukungalungi kwe crawler cranes kukuba uzinzo alulunganga, akufuneki lugcwaliswe kakhulu, isantya sokuhamba siyacotha, kwaye umkhasi kulula ukonakalisa umphezulu wendlela.

Iikhreyini ze-crawler ezisetyenziswa ngokuqhelekileyo kwiiprojekthi zofakelo lwezakhiwo ziquka le mifuziselo ilandelayo: W1-50, W1-100, W2-100, Northwest 78D, njl. Ukongeza, kukho imifuziselo evela kumazwe angaphandle.

Ukusonga isikhasi crane W1-50
Ubuninzi bokuphakamisa amandla yi-100KN (10t), i-lever ye-hydraulic idibaniswe ukuze isebenze, kwaye i-boom inokwandiswa ukuya kwi-18m.Olu hlobo lwecrane lunomzimba omncinci.Inokubonwa kwitheyibhile yencwadi yesifundiso 6-1 ukuba ububanzi besakhelo se-crawler yi-M=2.85m, kunye nomgama ukusuka emsila ukuya embindini wokujikeleza A=2.9m, ubunzima obulula, isantya esikhawulezayo, sinokusebenza kumxinwa. iisayithi, ezifanelekileyo kwiindibano zocweyo ezincinci ezinobude obungaphantsi kwe-18m kunye nomphakamo wofakelo omalunga ne-10m, kwaye wenze umsebenzi oncedisayo, njengokulayisha kunye nokukhupha izinto, njl.

I-crane yesikhasi esongwayo i-W1-100
Ubuninzi bokuphakamisa amandla yi-150KN (15t), kwaye ilawulwa nge-hydraulically.Xa kuthelekiswa nodidi lwe-W1-50, le crane inomzimba omkhulu.Inokubonwa kwiTheyibhile 6-1 ukuba ububanzi besakhelo sesikhasi yi-M=3.2m, kwaye umgama ukusuka emsila ukuya embindini wokujikeleza ngu-A= 3.3m, isantya sicotha, kodwa ngenxa yokunyuswa okukhulu. umthamo kunye ne-boom ende, ilungele indawo yokusebenzela enesithuba sokunyusela esiyi-18m ~ 24m.

I-crane ye-crawler egciniweyo i-W1-200
Ubuninzi bokuphakamisa amandla yi-500KN (50t), indlela ephambili ilawulwa ngoxinzelelo lwe-hydraulic, oomatshini abancedisayo balawulwa yi-lever kunye nombane, kwaye i-boom inokwandiswa ukuya kwi-40m.I-4.05m, umgama ukusuka kumsila ukuya kumbindi wokujikeleza ngu-A = 4.5m, ofanelekileyo ukufakwa kwizityalo ezinkulu zoshishino.