Iimveliso
Uyilo olulungiselelweyo lusungula i-gantry crane kulwakhiwo lwebhulorho
inkcazelo
I-crane ye-girder gantry crane, umatshini wokuphakamisa onamandla kunye noguquguqukayo, uye waba sisixhobo esiyimfuneko kwishishini lokwakha.Injongo yayo ephambili kukuncedisa ekwakhiweni kunyeukufakwa kweebhulorho, ii-viaducts, kunye nohola bendlela abaphakamileyo.Le crane idlala indima ebalulekileyo ekuphakamiseni ngokukhuselekileyo amacandelo anzima olwakhiwo, anje ngeebhanti zekhonkrithi zangaphambili, kwaye zibekwe ngokuchanekileyo kwiindawo ezichongiweyo.
Ngoku, makhe sijonge kwiimpawu zesakhiwo ezenza i-crane yokuqalisa i-gantry ibe yinto ebalaseleyo kwihlabathi lolwakhiwo.Embindini wale crane yisakhelo esomeleleyo esinika uzinzo kunye nenkxaso ngexesha lokuphakamisa imisebenzi.Esi sikhokelo ngokuqhelekileyo senziwe ngensimbi ephezulu, eqinisekisa amandla aphezulu kunye nokuqina.Iqukethe iikholomu ezithe nkqo, iibhanti ezithe tye, kunye ne-diagonal bracing, zonke zenziwe ngobuchule ukuze zimelane nemithwalo enzima kunye nokugcina uzinzo phantsi kweemeko ezimbi.
Enye yezinto eziphawulekayo ze-crane yokuqalisa i-girder gantry yimizila yayo ehlengahlengiswayo.Le mizila, ibekwe kumacala omabini e-crane, ivumela ukuhamba ngokulula ecaleni kwendawo yokwakha.Ngokukwazi ukwandisa okanye ukuhlehla, i-crane inokuziqhelanisa neendawo ezahlukeneyo zebhulorho, iqinisekisa indawo efanelekileyo ngexesha lenkqubo yokuphakamisa.Olu lungelelaniso lubaluleke kakhulu xa kusenziwa iiprojekthi zokwakha ezintsonkothileyo ngeejiyometri ezahlukeneyo.
Ukuxhasa umsebenzi wokuphakamisa, i-crane isebenzisa iindlela ezininzi zokunyusa.Esona sixhobo sokuphakamisa sisisiseko sisixokelelwano se-hydraulic jack, esibonelela ngamandla afunekayo ukuphakamisa izinto ezinzima ze-precast.Ezi jacks zibekwe ngobuchule ecaleni kwebhanti ephambili, evumela ukuhanjiswa komthwalo ofanayo ngexesha lokuphakanyiswa.Ukongeza, i-crane ixhotyiswe ngeendlela ezincedisayo ezifana ne-outriggers kunye ne-stabilizers, ephucula uzinzo kunye nokunciphisa nakuphi na ukushukuma okanye ukuthambeka okunokuthi kwenzeke ngexesha lokunyusa.
Ukhuseleko lubaluleke kakhulu kuyo nayiphi na iprojekthi yokwakha, kunye ne-launch girder gantry crane ayinjalo.Ngoko ke, ixhotyiswe ngoluhlu lweempawu zokhuseleko.Oku kubandakanya ukutshintshwa komda, amaqhosha okumisa ngokukhawuleza, kunye neenkqubo zokukhusela umthwalo ogqithisileyo.La manyathelo aqinisekisa ukuba ikhreyini isebenza phantsi komthamo wayo ochaziweyo kwaye inqanda naziphi na iingozi ezinokubakho okanye umonakalo ngenxa yokugcwala.Ngaphezu koko, i-crane yenzelwe izixhobo ezichasene ne-anti-tipping kunye ne-wind speed sensors ukusingatha iimeko zemozulu ezimbi, ngokuqhubekayo ukuqinisekisa ukhuseleko lwabasebenzi bobabini kunye nendawo yokwakha.
iiparamitha zobugcisa
| iiparameters zokusungula i-girder gantry crane | |||||||
|---|---|---|---|---|---|---|---|
| MCJH50/200 | MCJH40/160 | MCJH40/160 | MCJH35/100 | MCJH30/100 | |||
| amandla okuphakamisa | 200t | 160t | 120t | 100t | 100t | ||
| ixesha elifanelekileyo | ≤55m | ≤50m | ≤40m | ≤35m | ≤30m | ||
| esebenzayo skew bridge angle | 0-450 | 0-450 | 0-450 | 0-450 | 0-450 | ||
| Isantya sokuphakamisa itroli | 0.8m/mz | 0.8m/mz | 0.8m/mz | 1.27m/mz | 0.8m/mz | ||
| isantya sokuhambisa i-rolley longitudinal | 4.25m/mz | 4.25m/mz | 4.25m/mz | 4.25m/mz | 4.25m/mz | ||
| isantya senqwelo sobude | 4.25m/mz | 4.25m/mz | 4.25m/mz | 4.25m/mz | 4.25m/mz | ||
| inqwelo enqamlezileyo isantya esihambayo | 2.45m/mz | 2.45m/mz | 2.45m/mz | 2.45m/mz | 2.45m/mz | ||
| umthamo wothutho lwesithuthi sebhulorho | 100t X2 | 80t X2 | 60t X2 | 50t X2 | 50t X2 | ||
| isantya somthwalo onzima wesithuthi sothutho lwebhulorho | 8.5m/mz | 8.5m/mz | 8.5m/mz | 8.5m/mz | 8.5m/mz | ||
| isantya sokubuya kwesithuthi sebhulorho | 17m/min | 17m/min | 17m/min | 17m/min | 17m/min | ||
iinkcukacha zemveliso
amatyala elizwe
Filipayinzi
I-HY Crane iyile i-120 toni enye, i-55 yeemitha ze-spanbridge launcher kwiiPhilippines, ngo-2020.
ibhulorho ethe tye
umthamo: 50-250ton
ubude: 30-60m
ukuphakama kokuphakamisa: 5.5-11m
iklasi yabasebenzi: A3
Indoneshiya
Ngo-2018, sibonelele ngesakhono esinye se-180 yeetoni, i-40meters span ibhulorho yokuqalisa umxhasi we-lndonesia.
ibhulorho ejijekileyo
umthamo: 50-250 Ton
ubude: 30-60M
ukuphakama kokuphakamisa: 5.5M-11m
iklasi yabasebenzi: A3
Bhangladeshi
Le projekthi yayiyi-180 yeetoni, i-53 yeemitha ze-spanbeam yokuqalisa e-Bangladesh, ngo-2021.
ukuwela ibhulorho yomlambo
umthamo: 50-250 Ton
ubude: 30-60M
ukuphakama kokuphakamisa: 5.5M-11m
iklasi yabasebenzi: A3
Aljeriya
isetyenziswe kwindlela yeentaba, iitoni ezili-100, i-40 yeemitha ze-beamlauncher e-Algeria, ngo-2022.
ibhulorho yendlela yeentaba
umthamo: 50-250 Ton
ubude: 30-6OM
ukuphakama kokuphakamisa: 5.5M-11m
iklasi yabasebenzi: A3
isicelo
- isetyenziswa kwiinkalo ezininzi.
- ukwanelisa ukhetho lwabasebenzisi phantsi kweemeko ezahlukeneyo.
- ukusetyenziswa: isetyenziswa kwiifektri, indawo yokugcina impahla, isitokhwe sezinto eziphathekayo ukuphakamisa iimpahla, ukuhlangabezana nomsebenzi wokuphakamisa imihla ngemihla.
- uhola wendlela
- kaloliwe
- ibhulorho
- uhola wendlela
uthutho
- ukupakisha kunye nexesha lokuhambisa
- sinenkqubo epheleleyo yokhuseleko lwemveliso kunye nabasebenzi abanamava ukuqinisekisa ukuhanjiswa kwexesha okanye kwangethuba.
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uphando nophuhliso
- amandla obuchwephesha
-
uphawu
- amandla omzi-mveliso.
-
imveliso
- iminyaka yamava.
-
isiko
- indawo yanele.
-
asiya
- 10-15 iintsuku
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phakathi empuma
- 15-25days
-
eAfrika
- 30-40 iintsuku
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eYurophu
- 30-40 iintsuku
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eMelika
- 30-35days
Ngesikhululo sesizwe esithumela ngaphandle ibhokisi yeplywood eqhelekileyo, ipalletor yomthi kwi-20ft & 40ft container.Okanye ngokweemfuno zakho.
