Pakubata zvinhu, gantry crane chishandiso chinoshamisa uye chinoshandisika zvakasiyana-siyana, chinochinja-chinja kubata mutoro munzvimbo dzekunze, zviteshi zvengarava, nenzvimbo dzekuvaka.
I. Chii chinonzi Gantry Crane?
Kreni yegantry ine furemu yesimbi yakaita segantry (senge gonhi) ine danda rekusimudza (girder guru) rakatsigirwa nemakumbo maviri. Makumbo aya anofamba nepakati pesimbi dzepasi, zvichiita kuti kufamba kwakatwasuka kuenderere mberi. Mamwe magadzirirwo ane magumo egirder makuru akachekwa kuti ashande zvakanaka.
II. Mhando dzeGantry Cranes
1. Nekugadzirwa kweGantry
Crane yakazara: Yakagadzikana, isina main girder overhangs, yakakodzera mabasa enguva dzose munzvimbo dzakamanikana.
Karaini ine makumbo maviri: Makumbo ane mutsauko pakureba, achichinjika kumamiriro asina kuenzana kana kuti zvivakwa zviripo munzvimbo dzakasiyana dzemaindasitiri.
Crane yeGantry Yakazara
Kareni yeSemi-Gantry
2. NeCantilever Design
Gantry Crane ine mabhatiri maviri: Girder huru inotambanuka kupfuura makumbo ese, ichivandudza mashandisirwo enzvimbo, yakakodzera zviteshi zvengarava kana nzvimbo huru dzekutakura zvinhu.
Gantry Crane ine kabhu imwe chete: Imwe chete, inoshanda munzvimbo dzakamanikana semiti mitete.
3. NeMain Girder Structure
Gantry Crane ine girder imwe chete: Iri nyore, inodhura zvishoma, ine furemu yakaita sebhokisi. Yakakodzera mitoro midiki kusvika pakati nepakati (q ≤ 50t, s ≤ 35m), semuenzaniso, mumafekitori madiki.
Gantry Crane ine mativi maviri: Yakasimba, yakakura, yakagadzikana. Mhando dzinosanganisira:
a. Bhokisi - girder Crane: Yakachengeteka zvakanyanya, yakakura - kuomarara, yemabasa anorema (semuenzaniso, nzvimbo dzezvikepe), asi inodhura uye inorema.
b. Truss - girder Crane: Yakachipa - inodhura zvishoma, yakareruka, mhepo yakanaka - inodzivisa, asi inoda kuongororwa nguva nenguva - kana paine zvinhu zvidiki.
c. Huchi - girder Crane: Inosanganisa zvinhu zvetruss nebhokisi, zvakavimbika, panzvimbo dzinotakura zvinhu zvakawanda kana zvinorema (semuenzaniso, mabhiriji emadziro).
Crane yeGrider imwe chete
Crane yeGrider mbiri
4. Nekushandisa
Gantry Crane: Yakafara - inoshandiswa, inobata zvinhu zvakasiyana-siyana, kugona kusimudza zvinhu zviri pasi pematani zana, kureba kwemamita mana kusvika makumi matatu nemapfumbamwe.
Gantry Crane yeChiteshi cheMagetsi eHydropower: Inoisa magedhi emalifti, inorema matani 80 - 500, ine hurefu hudiki (8 - 16m).
Crane yeGantry yekuvaka ngarava: Inounganidza matumba engarava, ane huremu hwematani zana kusvika zana nemazana mashanu, hurefu hwakakura (kusvika 185m).
Kereni yeGantry yeContainer: Matanda/kurongedza magaba, njanji kana rabha - aneta, ane vashandi vakawanda, anoreba kusvika kumamita makumi matanhatu.
III. Maumbirwo uye Nheyo yeKushanda
1. Zvikamu Zvikuru
Furemu yeGantry: Yakagadzirwa nesimbi, inobatanidza magirders makuru kuti igare yakasimba.
Girder Guru: Danda resimbi, saizi zvichienderana nemutoro uye frequency.
Nzira Yokusimudza: Inosanganisira mota, chinodzikisa, nezvimwewo, chinodzora kusimudza.
Nzira yekufamba: Ine mavhiri, injini, inofambisa crane.
Nzira yekufambisa trolley: Inofambisa zvinhu nemota, tambo, nezvimwewo.
Sisitimu Yekudzora Magetsi: Mashandiro ekutarisa nekudzora.
2. Nheyo yekushanda
Mushandi anofambisa crane panzvimbo.
Trolley inotora nekusimudza zvinhu.
Nzira yekufamba inofambisa girder yakatakura.
Trolley inoisa zvinhu panzvimbo yaunoda kuenda.
IV. Zvakanakira Nezvakaipa
1. Zvakanakira
Kushandiswa Kwenzvimbo Yakakwirira: Njanji - inomhanya, hapana kukanganiswa kwematayi/jenareta, inoshandisa nzvimbo zvakanaka.
Nzvimbo Yakakura Yekushanda: Mabhandi emagetsi nemafambiro echitima anofukidza nzvimbo dzakafara.
Kuchinjika Kwakasimba: Kunogona kugadziriswa zvichienderana nenzvimbo/zvinodiwa (semuenzaniso, hafu-gantry yevhu risina kuenzana).
Kushanda zvakanaka kwemari: Kushandiswa kwemagetsi, kugadziriswa kwakaderera, kuchengetedza simba kunogoneka.
Kuzvigadzira Kwepamusoro: Kubata nemazvo kuburikidza nehurongwa hwekudzora nekuisa zvinhu panzvimbo.
2. Zvakashata
Mamiriro ekunze - Anogona Kukanganiswa: Kushandiswa panze kunogona kukonzera ngura (kubva mumvura) uye kutsvedza/kupidiguka (kubva kumhepo), zvichida matanho ekudzivirira.
Nzvimbo - Inoenderana: Inoshandisa njanji; kuisa/kugadzirisa njanji kunotora nguva nemari.
Mari Yekutanga Yakawanda: Dhizaini, kugadzira, uye kuisa zvinodhura, kunyanya kumakireni makuru kana akakosha.
V. Minda Yekushandisa
Makrani eGantry anoshanda:
Uinjiniya hweHydraulic: Kuvaka/kugadzirisa madhamu, makiyi ezvikepe, magedhi ekusimudzira.
Kuvaka: Bata/isa zvinhu zvekuvaka munzvimbo dzakakwirira, mabhiriji.
Kugadzira: Unganidza maworkpiece makuru mumichina, maindasitiri emota.
Makemikoro ePetrokemikari, Migodhi, Kuvaka Ngarava: Kutamisa michina inorema, zvinhu zvakagadzirwa.
Zviteshi: Kutakura/kuburitsa midziyo, zvinhu zvakawanda zvinotakura.
TCrane yeHe Gantry, ine mhando dzakasiyana-siyana, chimiro chakagadzikana, uye kushandiswa kwakakura, inokosha pakubata zvinhu zvemazuva ano. Pasinei nemiganhu, hunyanzvi hutsva hunowedzera kushanda kwayo, zvichibatsira kushanda zvakanaka kweindasitiri.
Nguva yekutumira: Chikumi-26-2025
