Crawler crane
Maumbirwo: Iyo crawler crane inoumbwa nemagetsi unit, chigadziriso chekushanda, boom, chinotenderedza, uye chikamu chepasi.
Crawler boom
Kuti uunganidze chimiro che truss nezvikamu zvakawanda, kureba kunogona kuchinjwa mushure mekugadzirisa nhamba yezvikamu.Kunewo jibs akaiswa kumusoro kwebhomba, uye jib uye bhomba zvinoumba imwe kona.Iyo hoisting mechanism ine mahombe uye anobatsira ekusimudza masisitimu.Iyo huru hoisting system inoshandiswa kusimudza boom, uye yekubatsira yekusimudzira system inoshandiswa jib kusimudza.
Crawler turntable
Kuburikidza nerutsigiro rwekuuraya rwakaiswa pane chassis, huremu hwese hweturntable hunogona kuendeswa kune chassis, iyo ine mayuniti emagetsi, masisitimu ekufambisa, hoist, masisitimu anoshanda, counterweights uye hangars.Simba remagetsi rinogona kuita kuti turntable itenderere 360 ° kuburikidza nemuchina wekucheka.Iyo inouraya inoumbwa nepamusoro uye yakaderera rolling discs uye zvinhu zvinotenderedza (mabhora, rollers) pakati, izvo zvinogona kutamisa huremu hwakazara hweturntable kune chassis uye ive nechokwadi chekutenderera kwemahara kweiyo turntable.
Crawler undercariage parts
Kusanganisira nzira yekufambisa uye mudziyo wekufambisa: yekutanga inoita kuti crane ifambe kumberi nekumashure uye kutendeukira kuruboshwe nekurudyi;iyo yekupedzisira inoumbwa ne crawler furemu, vhiri rekutyaira, gidhi vhiri, roller, carrier vhiri uye crawler vhiri.Chishandiso chemagetsi chinotenderedza vhiri rekutyaira kuburikidza neiyo vertical shaft, yakatwasuka shaft uye cheni kufambisa, nekudaro kutyaira vhiri rekutungamira uye vhiri rinotsigira, kuti muchina wese utenderere munzira uye unofamba.
Crawler parameters
Pane kusimudza uremu kana nguva yekusimudza.Kusarudzwa kunonyanya kuenderana nehuremu hwekusimudza, radius yekushanda uye kureba kwekusimudza, iyo inowanzonzi "kusimudza zvinhu zvitatu", uye kune hukama hwekudzivirira pakati pezvinhu zvitatu zvekusimudza.Kutaura kwekuita kwayo kwehunyanzvi kazhinji kunotora yekusimudza performance curve graph kana inoenderana tafura yedhijitari yekusimudza kuita.
Iyo crawler crane inoratidzwa nekuchinjika kushanda, inogona kutenderera 360 madhigirii, uye inogona kufamba nemutoro panzvimbo yakati sandara uye yakasimba.Nekuda kwekushanda kweanokambaira, inogona kushanda panzvimbo yakapfava uye ine madhaka, uye inogona kutyaira panzvimbo yakaoma.Mukuvakwa kwezvivakwa zvakagadzirirwa, kunyanya mukuiswa kweimwe-nyaya yeindasitiri yemiti zvimiro, crawler cranes inoshandiswa zvakanyanya.Izvo zvinokanganisa zve crawler cranes ndezvekuti kugadzikana hakuna kunaka, haafanire kuremerwa, kumhanya kwekufamba kunononoka, uye chinokambaira chiri nyore kukanganisa mugwagwa.
Makoni anokambaira anowanzo shandiswa mumapurojekiti ekuisa zvimiro anonyanya kusanganisira anotevera mamodheru: W1-50, W1-100, W2-100, Northwest 78D, nezvimwewo. Pamusoro pezvo, kune mamwe mamodheru anounzwa kunze kwenyika.
Kupeta crawler crane W1-50
Iyo yakanyanya kusimudza simba ndeye 100KN (10t), iyo hydraulic lever inosanganiswa kuti ishande, uye boom inogona kuwedzerwa kusvika 18m.Rudzi urwu rwe crane ine muviri mudiki.Zvinogona kuoneka kubva patafura yebhuku rekuverenga 6-1 kuti hupamhi hwehuremu hunokambaira hwakareba M=2.85m, uye chinhambwe kubva kumuswe kusvika pakati pekutenderera A=2.9m, huremu huremu, kukurumidza kumhanya, inogona kushanda mudiki. masayiti, akakodzera mashopu madiki ane nzvimbo yekusimudza isingasviki 18m uye urefu hwekuisa hunosvika 10m, uye ita rimwe basa rekubatsira, sekurodha nekuburitsa zvinhu, nezvimwe.
Kupeta crawler crane W1-100
Iyo yakanyanya kusimudza simba ndeye 150KN (15t), uye inodzorwa ne hydraulically.Kuenzaniswa nerudzi rweW1-50, crane iyi ine muviri wakakura.Zvinogona kuonekwa kubva paTable 6-1 kuti hupamhi hwehuremu hwehumba iM = 3.2m, uye chinhambwe kubva kumuswe kusvika pakati pekutenderera chiri A= 3.3m, kumhanya kunononoka, asi nekuda kwekusimudza kukuru. hukuru uye hurefu hwakareba, inokodzera musangano une nzvimbo yekusimudza ye18m ~ 24m.
Yakarongedzerwa crawler crane W1-200
Iyo yakanyanya kusimudza simba ndeye 500KN (50t), iyo huru michina inodzorwa ne hydraulic pressure, iyo yekubatsira muchina inodzorwa nelever nemagetsi, uye boom inogona kukwidziridzwa kusvika 40m.4.05m, kureba kubva kumuswe kusvika pakati pekutenderera ndeye A = 4.5m, iyo yakakodzera kuiswa mumiti yakakura yeindasitiri.
Nguva yekutumira: Sep-17-2022
