Gantry Crane ibhiri-mhando crane yake bhiriji inotsigirwa pasi track kuburikidza nekubuda mumativi ese maviri. Zvimiro, iyo ine mbiriso, iyo trolley inoshanda mechani, inosimudza trolley uye zvikamu zvemagetsi. Mamwe maGantry Crames ane chete ekunze kune rimwe divi, uye rimwe divi rinotsigirwa pane iyo fekitori chivakwa kana tresle, iyo inonzi asemi-gantry crane. Iyo Gantry Crane inoumbwa neiyo yepamusoro bridge chimiro (kusanganisira chikuru danda uye kupera danda), vanodzingwa, bhebhi, repasi danda uye zvimwe zvikamu. Kuti uwedzere kuwanda kweiyo crant Kusimudza trolley ne boom kunogona zvakare kushandiswa kuwedzera iyo crane yekushandisa nzira kuburikidza nekutenderera nekutenderera kweiyo boom.
1. Fomu Kugadziriswa
Gantry cranesinogona kuiswa maererano nechimiro cheiyo dhayeti chimiro, chimiro chehunhu hombe, chimiro chehunhu hombe, uye chimiro chekushandisa.
a. Door Frame Chimiro
1
2. SERI-GANTRY CRINE: Vapambi vane simba rekureba, izvo zvinogona kutsanangurwa zvinoenderana nezvinodiwa zveinjiniya zveizvi.
b. Cantilever gantry crane
1. COPLEER CANTRY GANTRY CRINE: Iyo inowanzoitika fomu yekugadzira, kushushikana kwechimiro uye kushandiswa kwakanaka kwenzvimbo yesaiti kunonzwisisika.
2. Single Canlever Gantry Crane: Iyi fomu yekugadzira inowanzo sarudzirwa nekuda kwesaiti zvirambidzo.
c. Main Beam Fomu
1.Single Main Beam
Iyo imwechete mainini girder grane ine chimiro chakareruka, chiri nyore kugadzira uye kuisa, uye ine misa diki. Iyo mainini girder inonyanya kutsanangurwa bhokisi remhando. Kuenzaniswa neine mbiri huru girasi gantry crane, kuomarara kwakazara kushaya simba. Naizvozvo, fomu iri rinogona kushandiswa kana kusimudza kugona q≤50t uye iyo span s≤35m. Imwe gosder gantry gantry grane gonhi makumbo anowanikwa muL-mhando uye C-mhando. Iyo L-Type iri nyore kugadzira uye kuisa, ine kushushikana kwakanaka kuramba, uye ine misa diki. Nekudaro, iyo nzvimbo yekusimudza zvinhu kuti ipfuure nemakumbo idiki. Makumbo eC-yakavezwa anogadzirwa mune inofarira kana yakarongedzwa chimiro kugadzira nzvimbo yakakura kwazvo kuti zvinhu zvirege kupfuura nemakumbo zvakanaka.
2. Double Main Beam
Kaviri main green gantry cranry vane simba rakasimba rekutakura, mahombekombe makuru, kugadzikana kwakanaka kwazvo, uye akawanda marudzi. Nekudaro, kana zvichienzaniswa neyakafanana neyakafanana girnti gantry crames neiyo inosimudza kugona, yavo misa yakakura uye mutengo wakakwira. Maererano nezvakaringana zvidhori zviumbwa zvehunhu, zvinogona kukamurwa kuita mafomu maviri: bhokisi danda uye truss. Kazhinji, zvivakwa zvemabhokisi zvakavezwa zvinoshandiswa.
d. Main beam chimiro
1.Truss Beam
Chimiro chakarongeka chakasungirirwa neAngle Steel kana I-Beam ine zvakanakira mutengo wakaderera, kurema kwehuremu uye yakanaka mhepo kuramba. Nekudaro, nekuda kwehuwandu hukuru hwekutenderera uye hurema hweTruss pachayo, iyo Truss Beam zvakare ine zvikanganiso zvakakura, kuomesa musoro, uye kudiwa kwekusaziva kwekugara uchiona. Izvo zvakakodzera nzvimbo dzine masaga ekuchengetedza zvinodiwa uye kudiki kusimudza kugona.
2.Bhokisi beam
Mahwendefa echiSimbi anonzi akavezwa mune bhokisi rekugadzira, iro rine hunhu hwekuchengetedza kwakakwirira uye nekukasira. Kazhinji inoshandiswa kune yakakura-tonnge uye ultra-yakakura-tonnge gantry cranes. Sezvinoratidzwa mumufananidzo uri kurudyi, MGHZ1200 ine kusimudza mashandiro ematani mazana maviri nemakumi maviri. Iyo ndiyo yakakura gantry crane muChina. Bhegi hombe rinotora ghokisi re girder. Bhokisi matanda zvakare ane zvakashata zvemutengo wakakwira, uremu hunorema, uye mhepo inotyisa kuramba.
3.HooneyCOMB BEAM
Kazhinji inotaurwa se "Isosceles Triangle HoneyComb Beam", iyo yekupedzisira kumeso kwedumbu iri pakatarisana, pane huchi hombodo pane mativi ese maviri, uye pane zvimedu zvezvikamu zvepamusoro uye zvepasi. Huchi huchi hunotora hunhu hwe truss matanda uye bhokisi matanda. Kuenzaniswa neTruss matanda, ivo vane kuomarara kukuru, kutsvuka kudiki, uye kuvimbika kwakanyanya. Nekudaro, nekuda kwekushandiswa kwesimbi plate welding, iyo yekuzvirema uye mutengo wakakwira zvishoma kupfuura izvo zveTruss matanda. Izvo zvakakodzera nzvimbo kana danda nzvimbo dzisingashandiswi kana kusimudza zvinorema. Sezvo uyu erudzi rwemhando yechigadzirwa chakatsanangurwa, kune vashoma vagadziri.
2.
1. Yakajairika gantry crane
2.hydropower Station Gantry Crane
Iyo inonyanya kushandiswa kusimudza, kuvhura uye kuvhara magedhi, uye inogona zvakare kushandiswa kune mashandiro ekuisa. Iko kusimudza kugona kwasvika makumi masere kusvika makumi mashanu ematani matani, iyo span is shoma, 8 kusvika 16 metres, uye kumhanya kwekusimudza kwakaderera, 1 kusvika ku5 metres / min. Kunyangwe rudzi urwu rwe crane haruwanzo kusimudzwa, basa racho rinorema kamwe chete rinoshandiswa, saka chikamu chebasa chinofanira kuwedzerwa nenzira kwayo.
3. Zvikepe Zvinotakura Gantry Crane
Inoshandiswa kuunganidza Hull pane iyo slipway, maviri ekusimudza trolly anogara achiwanikwa: Imwe ine hukuru hukuru hwenzvimbo, uchimhanya pane iyo track pane iyo yepamusoro yekudziya yebhiriji; Iyo imwe ine hukuru hukuru uye hoko hwebetsero, pane yakaderera flange yebhiriji. Mhanya pane njanji kuti ubvise uye kusimudza yakakura hull zvikamu. Iko kusimudza kugona kunowanzova zana kusvika gumi nemashanu makumi mashanu; Iyo span inosvika gumi nemasere emamita; Iko kusimudza kumhanya ndeye 2 kusvika gumi nemashanu metres / min, uye kune micro kufamba kumhanya kwe 0,1 kusvika 0.5 metres / min.
3. Basa rebasa
Gantry Crane zvakare iri rekushanda kune yeganeti yeGantry Crane: Inoratidza maitiro ekushanda e crane maererano nechimiro chekuremerwa uye kubatikana.
Kuparadzanisa kwemazinga ebasa kunoratidzwa neiyo crantization's shandisa level iwe uye mutoro mamiriro Q. Izvo zvakakamurwa kuita mazinga masere kubva kuA1 kusvika ACE kusvika ACE.
Chikamu chekushanda cheCrane, ndiko kuti, chikamu chekushanda chechimiro chesimbi, chakatemerwa maererano nekusimudza mashini uye chakakamurwa kuita mazinga A1-AN. Kana uchienzaniswa nemhando dzekushanda dzeCrames dzakataurwa muChina, iri yakaenzana ne: A1-A4-mwenje; A5-A6- Svikiro; A7-inorema, A8-kuwedzera kurema.
