I-Gantry Crane yi-crane yohlobo lwebhulorho exhaswa yibhulorho yomhlaba nge-outrigger kumacala omabini. Ngolwakhiwo, iqulathe imakhi, indlela yokusebenza yetroli yokusebenza, indawo yokuphakamisa iinxalenye zombane. Elinye i-cranes ye-Gantry line-outrigger kwelinye icala, kwaye elinye icala liyaxhaswa kwisakhiwo sefektri okanye i-trastle, ebizwa ngokuba yi-AI-Semi-Gantry Crane. I-rinery crane iqulunqwe isakhelo sebhulorho ephezulu (kubandakanya i-Beam ye-Beam kunye nesiphelo), i-Outriggers, i-beam esezantsi kunye namanye amalungu. Ukwenzela ukwandisa uluhlu lokusebenza kwe-crane, i-beam ephambili ingadlulisela ngaphaya kwe-Outrigger ukuya kwelinye okanye kumacala omabini ukwenza i-cantilever. Ukuphakamisa i-trolleys ephakamayo kunye ne-boom kunokusetyenziselwa ukwandisa uluhlu lokusebenza kukaCrane ngokujikeleza nokujikeleza kwe-boom.
I-1. IFOMU YOKUGQIBELA
I-Gentry cranesUnokuhlelwa ngokobume besakhelo sesakhelo sesakhelo, indlela ye-beam ephambili, isakhiwo se-beam esikhulu, kunye nefom yokusetyenziswa.
a. Ulwakhiwo lweSakhelo somnyango
I-1. I-Gentry epheleleyo ye-Gentry: Eyona bhanti iphambili ayinayo i-uphang, kwaye itroli ihamba ngaphakathi kwelona phepha liphambili;
2. I-Semi-Gantry Crane: I-Outrigger ineentswela-nqanaba eziphakamileyo, ezinokumiselwa ngokweemfuno zobunjineli zendawo.
b. I-cantilever gentry crane
I-1. I-Redry Payry Pantry Crane: Eyona ndlela ixhaphakileyo yolwakhiwo, uxinzelelo lwesakhiwo kunye nokusetyenziswa ngokukuko kwendawo efanelekileyo yendawo efanelekileyo.
2. I-cantilever enye ye-cantiry rane: Le fom yesakhiwo ihlala ikhethiwe ngenxa yezithintelo zesiza.
c. Ifomu ephambili
1.Sikhuthazi
I-gidry enye ye-gidry ye-gidry inobume obulula, kulula ukwenziwa kwaye ifake, kwaye inobunzima obuncinci. I-girder ephambili ubukhulu becala i-scaction ye-chacection. Xa kuthelekiswa ne-gidry ephindwe kabini ye-girry gidry crane, ukuqina kakhulu kuyabuthathaka. Ke ngoko, le fomu ingasetyenziswa xa i-Q150t ye-Q≤50T kunye ne-STW35m. I-gidry ye-gidry ye-gidry ye-girry ye-crane roul ifumaneka ngohlobo lwe-l kunye nohlobo lwe-C. Uhlobo lwe l Nangona kunjalo, isithuba sokuphakamisa iimpahla ukuba sidlulise imilenze sincinci. Imilenze ye-C-omile yenziwa kwimo enqwenelekayo okanye egobile ukuba yenze indawo enkulu ka-Lateral ukuze iimpahla zidlule kwimilenze kamnandi.
2. I-Beam ephambili
I-gidry ephindwe kabini ye-gidry ye-gidry inomthamo onamandla wokuthwala umthwalo, indawo enkulu, uzinzo olufanelekileyo, kunye neentlobo ezininzi. Nangona kunjalo, xa kuthelekiswa ne-Gidry engatshatanga ye-gidry enamachaphaza afanayo ngokuphakamisa, ubunzima babo bukhulu kwaye iindleko ziphezulu. Ngokwesakhiwo esahlukileyo seBeam, sinokwahlulwa saba ziifom ezimbini: ibhokisi yebhokisi kunye ne-truss. Ngokubanzi, izakhiwo ezenziwe ngebhokisi zisetyenziswa.
d. Isakhiwo esikhulu seBeam
I-1.Truss Beam
Ifomu yesakhiwo idlwengulwe ngentsimbi yentsimbi okanye i-I-BEAM ineengenelo zendleko eziphantsi, ubunzima bokukhanya kunye nokunganyangeki komoya. Nangona kunjalo, ngenxa yenani elikhulu lamanqaku e-welding kunye neziphene ze-truss ngokwayo, i-Truss Beam ikwanazo iintsilelo ezinje ngokungxama, ukuqina okuphantsi, kunye nemfuno yokufunyanwa rhoqo kwamanqaku eWeld. Ilungele indawo ngeemfuno zoKhuseleko eziphantsi kunye nokuphakanyiswa okuncinci zokuphakamisa.
2.Box Beam
Iipleyiti zensimbi zidlwengulwe kwisakhiwo sebhokisi, esineempawu zokhuseleko oluphezulu kunye nokuqina okuphezulu. Ngokubanzi isetyenziselwa i-tonnage enkulu kunye ne-ultra-enkulu ye-ultra encinci ye-thyry. Njengoko kubonisiwe emfanekisweni ngasekunene, i-MGHz1200 inesikhundla sokuphakamisa iitoni ezili-1,200. Yeyona nto inkulu kakhulu e-Crane eTshayina. I-beam ephambili yamkela ibhokisi ye-giber. Imiqadi yebhokisi ibhokisi ineendleko zeendleko eziphezulu, ubunzima obunzima, kunye nokunganyangeki komoya.
3.Ke
Ngokubanzi kubizwa ngokuba "yi-isosceles triangcle beam", ukuphela kobuso obuphakathi kunxantathu, kukho imingxunya ye-ontiqumbums kwi-oriquer ye-orique kumacala omabini, kwaye zisezantsi. I-Beadomb ye-Beates ifumana iimpawu ze-truss beams kunye neebhloko zebhokisi. Xa kuthelekiswa ne-Truss Blous, bankukhumeza ngakumbi, ukutyhakala okuncinci, kunye nokuthenjwa okuphezulu. Nangona kunjalo, ngenxa yokusetyenziswa kweplanti yentsimbi yentsimbi, izisindo kunye nexabiso liphezulu kakhulu kunelo lemiqana yeTruss. Ilungele indawo okanye iindawo ze-Beam ngokusetyenziswa rhoqo okanye ukuphakamisa okuphezulu. Kuba olu hlobo lomlomo luyimveliso ebekekileyo, bambalwa abavelisi.
2. Ifomu yokusetyenziswa
1. I-Gantry eqhelekileyo
I-2.mdropower yesikhululo se-gentry crane
Isetyenziselwa ikakhulu ukuphakamisa, ukuvula nokuvala amasango, kwaye kunokusetyenziselwa imisebenzi yokufaka. Ukuphakamisa amandla afikelela kwiitoni ezingama-80 ukuya kwi-500 yeetoni, ixesha elincinci, ezi-8 ukuya kwezi-16, kwaye isantya esiphakanyisiweyo siphantsi, kwi-5 ukuya kwi-5 yeemitha. Nangona olu hlobo lwe-crane alupheli rhoqo, umsebenzi unzima kakhulu ukuba isetyenzisiwe, ke inqanaba lomsebenzi kufuneka linyuswe ngokufanelekileyo.
I-3. Ukuhambisa i-Gantry Gentry Crane
Isetyenziselwa ukudibanisa i-hull kwi-slipway, i-trolleys ezimbini eziphakanyisiweyo zihlala zifumaneka: enye inee-hooks ezimbini eziphambili, zisebenza emgceni kwiflethi ephezulu yebhulorho; Omnye unesikhonkwane esiphambili kunye ne-huxolo ye-auxilic, kwiflethi engezantsi yebhulorho. Balekela kwii-raills ukuya kwi-flip kwaye uphakamise amacandelo amakhulu. Umthamo wokuphakanyiswa ngama-100 ukuya kwangama-1500 iitoni; I-Sfutshane ifikelela kwiimitha ezili-185; Isantya esiphakanyisiweyo ziimitha ezi-2 ukuya kwezi-15 / imiz, kwaye kukho isantya sokuhamba esincinci se-0,1 ukuya kwi-0,5 yeemitha / imiz.
3. Inqanaba lomsebenzi
I-Gantry Crane ikwayamgangatho wokusebenza A weCrane Crane: Ibonisa iimpawu zomsebenzi ze-crane ngokwenqanaba lomthwalo kunye nokusetyenziswa kwexakekile.
The division of work levels is determined by the crane's utilization level U and load status Q. They are divided into eight levels from A1 to A8.
Inqanaba lokusebenza leCrane, oko kukuthi, inqanaba lokusebenza lesakhiwo sensimbi, simiselwa ngokwendlela yokuphakamisa kwaye sahlulwe saba ngamanqanaba A1-A8. Ukuba kuthelekiswa neentlobo zokusebenza ze-cranes ezichazwe e-China, kungqinelana ne: A1-ukukhanya; A5-A6- I-Medium; I-A7-inzima, i-A8-eyongezelelweyo.
