Ikhuluma ngo-Crawler crane

I-crawler crane
Ukubunjwa: I-crawler crane yenziwe iyunithi yamandla, indlela yokusebenza, i-boom, i-turntable, kanye nezingxenye ezingaphansi kwenqola.

I-crawler boom
Ukuze uhlanganise isakhiwo se-truss ngezigaba eziningi, ubude bungashintshwa ngemva kokulungisa inani lezigaba.Kukhona nama-jibs afakwe phezulu kwe-boom, futhi i-jib ne-boom yakha i-angle ethile.I-hoisting mechanism inezinhlelo zokuphakamisa eziyinhloko neziyisizayo.Uhlelo oluyinhloko lokuphakamisa lusetshenziselwa ukuphakamisa i-boom, futhi uhlelo olusizayo lokuphakamisa lusetshenziselwa ukuphakamisa i-jib.

I-Crawler turntable
Ngokusekelwa kokubulala okufakwe ku-chassis, sonke isisindo se-turntable singadluliselwa ku-chassis, efakwe amayunithi wamandla, amasistimu okudlulisa, ama-hoists, izindlela zokusebenza, ama-counterweights nama-hangars.Iyunithi yamandla ingenza i-turntable ijikeleze ngo-360° ngomshini wokugenca.I-slewing bearings yenziwe ngama-discs angaphezulu naphansi kanye nezinto ezigoqayo (amabhola, ama-roller) phakathi, ezingadlulisela isisindo esiphelele se-turntable ku-chassis futhi iqinisekise ukujikeleza kwamahhala kwe-turntable.

Izingxenye ze-crawler undercarriage
Kubandakanya indlela yokuhamba nedivaysi yokuhamba: eyokuqala yenza i-crane iye phambili nangemuva futhi ijike kwesokunxele nakwesokudla;eyakamuva yakhiwe ngohlaka lokukhasa, isondo lokushayela, isondo lomhlahlandlela, i-roller, isondo lokuthwala kanye nesondo lokukhasa.Idivayisi yamandla izungezisa isondo lokushayela ku-shaft eqondile, shaft evundlile kanye nokudluliswa kweketanga, ngaleyo ndlela ishayela isondo lokuqondisa kanye nesondo elisekelayo, ukuze wonke umshini ugibele eduze kwethrekhi futhi uhambe.

Amapharamitha e-Crawler
Kukhona ukuphakamisa isisindo noma umzuzu wokuphakamisa.Ukukhethwa ngokuyinhloko kuncike esisindweni esiphakamisayo, i-radius yokusebenza kanye nokuphakama kokuphakamisa, okuvame ukubizwa ngokuthi "ukuphakamisa izakhi ezintathu", futhi kukhona ubudlelwano obunomkhawulo phakathi kwezinto ezintathu zokuphakamisa.Ukuvezwa kokusebenza kwayo kobuchwepheshe ngokuvamile kusebenzisa igrafu yejika eliphakamisayo noma ithebula ledijithali elihambisanayo lokuphakamisa ukusebenza.

I-crawler crane ibonakala ngokusebenza okuvumelana nezimo, ingazungezisa amadigri angu-360, futhi ingahamba nomthwalo endaweni eyisicaba futhi eqinile.Ngenxa yomsebenzi we-crawler, ingasebenza endaweni ethambile futhi enodaka, futhi ingashayela endaweni embi.Ekwakhiweni kwezakhiwo ezenziwe ngaphambili, ikakhulukazi ekufakweni kwezakhiwo zezitshalo zezimboni ezinesitezi esisodwa, ama-crawler crane asetshenziswa kakhulu.Ububi be-crawler cranes ukuthi ukuzinza akukuhle, akumele kulayishwe kakhulu, ijubane lokuhamba lihamba kancane, futhi isiseshi kulula ukulimaza umgwaqo.

Ama-cranes asetshenziswa kakhulu kumaphrojekthi wokufaka wesakhiwo ikakhulukazi afaka amamodeli alandelayo: W1-50, W1-100, W2-100, Northwest 78D, njll. Ngaphezu kwalokho, kukhona amamodeli athile angenisiwe.

I-crawler crane egoqayo i-W1-50
Umthamo omkhulu wokuphakamisa yi-100KN (10t), i-hydraulic lever ihlanganiswa ukuze isebenze, futhi i-boom inganwetshwa ibe yi-18m.Lolu hlobo lwe-crane lunomzimba omncane.Kuyabonakala kuthebula lezincwadi zokufunda 6-1 ukuthi ububanzi bohlaka lokukhasa bungu-M=2.85m, futhi ibanga ukusuka emsileni kuya phakathi nendawo yokuzungezisa A=2.9m, isisindo esilula, isivinini esisheshayo, singasebenza ngokuncane. amasayithi, alungele ama-workshops amancane ane-hoisting span engaphansi kuka-18m nobude bokufaka obungaba ngu-10m, futhi enze umsebenzi othile wokusiza, njengokulayisha nokukhipha izingxenye, njll.

I-crawler crane egoqayo i-W1-100
Umthamo wokuphakamisa omkhulu ngu-150KN (15t), futhi ulawulwa ngamanzi.Uma kuqhathaniswa nohlobo lwe-W1-50, lo crane unomzimba omkhulu.Kuyabonakala kuThebula 6-1 ukuthi ububanzi bohlaka lwesiseshi bu-M=3.2m, futhi ibanga ukusuka emsileni kuya phakathi nendawo yokuzungezisa ngu-A= 3.3m, ijubane lihamba kancane, kodwa ngenxa yokuphakamisa okukhulu. umthamo kanye ne-boom ende, ilungele indawo yokusebenzela ene-hoisting span engu-18m~24m.

I-crawler estakiwe engu-W1-200
Umthamo wokuphakamisa omkhulu ngu-500KN (50t), indlela eyinhloko ilawulwa ukucindezela kwe-hydraulic, umshini osizayo ulawulwa yi-lever nogesi, futhi i-boom inganwetshwa ku-40m.4.05m, ibanga ukusuka emsileni kuya enkabeni yokuzungeza ngu-A = 4.5m, ofanele ukufakwa ezitshalweni ezinkulu zezimboni.