Ishishini lokwakha iinqanawa liye latshintsha kakhulu ngokwaziswa kobuchwepheshe obuphambili kunye nezisombululo ezintsha. Ezi zisombululo zintsha ziquka i-gantry crane yokwakha iinqanawa, isixhobo esinamandla nesinokuguquguquka esiye saguqula ubuchule bokwakha iinqanawa.
Iikhreyini ze-gantry zokwakha iinqanawa zenzelwe ngokukodwa ukuhlangabezana neemfuno ezifunekayo zoshishino lokwakha iinqanawa. Njengentshatsheli yobunzima, le kreyini iyakwazi ukuphakamisa izinto ezinkulu zaselwandle, ukusuka kwiipleyiti zentsimbi ukuya kwiindawo zonke zeenqanawa, ngokuchanekileyo nangokulula okugqwesileyo. Ngoyilo lwazo oluqinileyo kunye nomthwalo ophezulu, iikhreyini ze-gantry zokwakha iinqanawa zibonelela ngesisombululo esikhuselekileyo nesisebenzayo sokuphatha imithwalo enzima kuyo yonke inkqubo yokwakha iinqanawa.
Enye yezona nzuzo ziphambili zeekhreyini ze-gantry zokwakha iinqanawa kukuba zisebenza ngeendlela ezahlukeneyo. Zixhotyiswe ngobuchwepheshe obuphambili, ikhreyini inokuqhutywa lula ukuthutha izinto zeenqanawa ngaphakathi kwendawo yokuthutha iinqanawa. Ulwakhiwo lwayo oluguquguqukayo luyenza isebenze kwiindawo ezininzi, ukuqinisekisa ukufikeleleka okuphezulu kunye nokusetyenziswa ngokugqibeleleyo kwendawo. Iikhreyini ze-gantry zokwakha iinqanawa zinamandla okujikeleza, ukuphakamisa kunye nokuhambisa imithwalo enzima ukwandisa imveliso, ukunciphisa ixesha lokungasebenzi kunye nokwenza lula inkqubo yokwakha iinqanawa.
Enye inzuzo ebalulekileyo yeekhreyini ze-gantry zokwakha iinqanawa ziimpawu zazo ezibalaseleyo zokhuseleko. Ukhuseleko lubaluleke kakhulu kwishishini lokwakha iinqanawa kwaye le kreni ye-gantry yenzelwe ubunjineli obuchanekileyo kunye nezixhobo ezisemgangathweni ukuqinisekisa imigangatho yokhuseleko ephezulu. Ikhreni ixhotyiswe ngeenkqubo zolawulo eziphambili, iibhuleki zokhuseleko, amaqhosha okuma ngexesha likaxakeka kunye nezikhuseli zokugqithisa ukuze kunikwe abaqhubi uxolo lwengqondo kunye nokuqinisekisa indawo yokusebenza ekhuselekileyo.
Inemisebenzi emininzi yokuxhoma kube kanye, ukuxhoma, ukujika emoyeni, ukujika okuthe tye kancinci emoyeni njalo njalo.
I-gantry yahlulwe kwiindidi ezimbini: i-single girder kunye ne-double girder. Ukuze kusetyenziswe izinto ngendlela efanelekileyo, i-girder isebenzisa uyilo olufanelekileyo lwecandelo eliguquguqukayo.
Imilenze eqinileyo ye-gantry enekholamu enye kunye nohlobo lwekholamu ezimbini ukuze umthengi azikhethele.
Zonke iindlela zokuphakamisa kunye neendlela zokuhamba zisebenzisa ukulawulwa kwesantya sokuguqulwa kwamaza.
Ngaphezulu kwe-girder ecaleni komlenze oqinileyo kukho i-jib crane yokulungisa itroli ephezulu nesezantsi.
| Inkcazelo ephambili yeGantry Crane yeSakhiwo soThumelo | |||||||
|---|---|---|---|---|---|---|---|
| Umthamo wokuphakamisa | 2x25t+100t | 2x75t+100t | 2x100t+160t | 2x150t+200t | 2x400t+400t | ||
| Umthamo wokuphakamisa uwonke | t | 150 | 200 | 300 | 500 | 1000 | |
| Ukuguqula umthamo | t | 100 | 150 | 200 | 300 | 800 | |
| I-Span | m | 50 | 70 | 38.5 | 175 | 185 | |
| Ukuphakama kokuphakamisa | Ngaphezulu kwereli | 35 | 50 | 28 | 65/10 | 76/13 | |
| Ngaphantsi kwereli | 35 | 50 | 28 | 65/10 | 76/13 | ||
| Umthwalo ophezulu wevili | KN | 260 | 320 | 330 | 700 | 750 | |
| Amandla apheleleyo | Kw | 400 | 530 | 650 | 1550 | 1500 | |
| I-Span | m | 40~180 | |||||
| Ukuphakama kokuphakamisa | m | 25~60 | |||||
| Umsebenzi wokusebenza | A5 | ||||||
| Umthombo wamandla | I-AC yeSigaba esi-3 380V50Hz okanye njengoko kufuneka | ||||||
IIMPAWU ZOKHUSELEKO
Iswitshi yeSango
Umda wokulayisha ngaphezulu
Umda weStroke
Isixhobo sokubambelela
Isixhobo sokulwa nomoya
| Iiparameters eziphambili | |||||||
|---|---|---|---|---|---|---|---|
| Umthamo womthwalo: | 250t-600t | (Singabonelela ngeetoni ezingama-250 ukuya kwiitoni ezingama-600, ezinye izinto onokuzifunda kwezinye iiprojekthi) | |||||
| Isithuba: | 60m | (Xa sijonga umgangatho, unikezelo lufikelela kwi-60m, nceda unxibelelane nomphathi wethu wentengiso ukuze ufumane iinkcukacha ezithe vetshe) | |||||
| Ukuphakama kwesinyusi: | 48-70m | (Singabonelela nge-48-70m, sinokuyila ngokwesicelo sakho) | |||||
Iphantsi
Ingxolo
Kulungile
Umsebenzi wobugcisa
Indawo
Ivenkile ethengisa izinto ezininzi
Igqwesile
Izinto eziphathekayo
Umgangatho
Isiqinisekiso
Emva kokuthengiswa
Inkonzo
01
Impahla engekasilwa
——
GB/T700 Q235B kunye neQ355B
Intsimbi yeCarbon Structural, ipleyiti yentsimbi esemgangathweni ophezulu evela kwiifektri ze-China Top-Class ezineDiestamps, iqulethe inombolo yonyango lobushushu kunye nenombolo yebhafu, kwaye inokulandelelwa.
02
Ukuwelda
——
Kwi-American Welding Society, zonke ii-weld ezibalulekileyo zenziwa ngokuhambelana neenkqubo zokuwelda ngokungqongqo. Emva kokuwelda, kwenziwa ulawulo oluthile lwe-NDT.
03
Idibanisi yokuWelda
——
Inkangeleko iyafana. Amalungu phakathi kwee-weld passes agudileyo. Zonke ii-slags kunye ne-splashes ze-welding ziyasuswa. Akukho ziphene ezifana neentanda, iimbobo, imivumbo njl.njl.
04
Ukupeyinta
——
Ngaphambi kokuba kupeyintwe imiphezulu yesinyithi, kufuneka kupeyintwe, kupeyintwe ii-coats ezimbini ze-pimer ngaphambi kokuba kuhlanganiswe, kupeyintwe ii-coats ezimbini ze-enamel yokwenziwa emva kovavanyo. Ukuncamathela kokupenda kunikwa udidi I lwe-GB/T 9286.
IXESHA LOKUPAKISHA NOKUHANJISWA
Sinenkqubo yokhuseleko olupheleleyo lwemveliso kunye nabasebenzi abanamava ukuqinisekisa ukuba ukuhanjiswa kwempahla ngexesha elifanelekileyo okanye kwangethuba.
Amandla obuchwephesha.
Amandla efektri.
Iminyaka yamava.
Indawo yanele.
Iintsuku ezili-10-15
Iintsuku ezili-15-25
Iintsuku ezingama-30-40
Iintsuku ezingama-30-40
Iintsuku ezingama-30-35
NgeSitishi seSizwe ukuthumela ngaphandle ibhokisi yeplywood eqhelekileyo, ipalethi yomthi kwisikhongozeli esingama-20ft kunye nama-40ft. Okanye ngokweemfuno zakho.