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中文Iintsuku ezimbini nobusuku obubini bokwakhiwa okuqhubekayo, umngeni wokusebenza okuqhubekayo kwe-offshore phantsi kweemeko ezinzima, unxweme lwaseBohai lubhala ubuqaqawuli obuncinci, iChengdao Oilfield ithwala ngesibindi uxanduva olunzima, ihombisa "ipeyinti yeoli enhle" elwandle ... Kwiminyaka yakutshanje. , kunye neShengli Offshore Chengdao Oilfield Ukuveliswa kweoli ekrwada kuyaqhubeka ukwanda, kwaye iiprojekthi ezinkulu zeziseko ezingaphandle kwe-offshore ziyavela. Phakathi kwabo, i-SEMW H260MT hydraulic piling hammer isoloko iphambili ekwakhiweni ukuqinisekisa inkqubela phambili eqhubekayo yokwakhiwa kweprojekthi.
Ngo-Agasti, kumanzi angekho nzulu kakhulu kumazantsi oLwandle lwaseBohai kwisiXeko saseDongying, kwiPhondo laseShandong,SEMWngokuzimeleyo iphuhlise i-nitrogen-ephuculwe kabini i-hydraulic hammer ye-hydraulic hammer H260MT ye-hydraulic piling hammer, eyagqiba ngempumelelo iqela le-CB208 leqela le-Chengbei ibhloko ye-208 yeprojekthi yokwakha amandla e-Chengdao Oilfield, i-Shengli Oilfield Ukwakhiwa kweeseti ezingama-24 zeemfumba zemibhobho yentsimbi eqongeni.
Le projekthi yenziwa yiSinopec Shengli Oil Construction. Indawo yemfumba yeqonga leqela lomthombo icwangciswe njengoko kubonisiwe kulo mfanekiso ungezantsi. Iimfumba zemibhobho yentsimbi kumacala omabini eqonga zizinyusi zokugrumba ioyile elwandle. Ububanzi bengqumba yi-660mm kwaye ubude bengqumba yi-79.75m. Emva kokuba ulwakhiwo lugqityiwe, ubunzulu bengqumba eludakeni buyi-60m. Ngenxa yotshintsho loyilo, ubude bemfumba yesinyusi bunyuke ukusuka malunga ne-60m ukuya phantse kwi-80m, kwaye ihamile yedizili ye-D138 eyayicetyiwe ekuqaleni ayikwazanga ukuhlangabezana neemfuno zokwakha. Ihamile ye-H260MT ye-hydraulic yenkampani yethu inenzuzo yomlinganiselo omkhulu wamandla / ubunzima, ohlangabezana neemfuno zomyili kwaye uzama ukujamelana nomsebenzi onzima.
Kuxelwa ukuba inqwaba yombhobho yensimbi yale projekthi ithatha indlela yokudibanisa kwi-site, malunga ne-20m / icandelo. Iimfumba ezimbini zokuqala zifakwa kwingqumba ngehamile yokungcangcazela. Ihamile yenkampani yethu ye-H260MT ye-hydraulic iqalisa ukwakhiwa kokungena kwiimfumba ezimbini zokugqibela ezinobude obuyi-40m.
Ukwakhiwa kwecandelo lesithathu lemfumba kubandakanya ixesha elincedisayo njengeemfumba. I-avareji yexesha lokungena kwimfumba nganye malunga nemizuzu engama-40, amandla abethayo malunga ne-100 ~ 180kJ, i-frequency yokusebenza yi-26BPM, kunye ne-avareji yenani lokubethelwa malunga namaxesha angama-800. . Ukwakhiwa okuqhubekayo kweemfumba ze-24 kumacala omabini kuya kugqitywa emva kweeyure ze-30 (kubandakanywa nexesha lokuhambisa inqanawa).
Emva kokuba udibaniso lwemfumba lugqityiwe, ngexesha lokwakhiwa kwecandelo lesine leemfumba, amandla empembelelo yehamile ye-hydraulic malunga ne-200 ~ 230kJ, i-frequency yokusebenza malunga ne-22 ~ 26BPM, ixesha lokwakhiwa kwemfumba enye malunga ne-60 ~ Imizuzu engama-90, kunye nenani lemivimbo yesando malunga ne-60 ~ 90 imizuzu. 800 ~ 1500 iihamile, apho 6 ~ 9m ukungena kuncinci kakhulu. Emva kweentsuku ezi-2 nobusuku obu-2 bokwakha ngokuqhubekayo, umsebenzi wokwakha wamaqela ama-2 aneemfumba ezingama-24 wagqitywa ekugqibeleni.
Ukongezelela, ii-4 eziphambili zeemfumba ze-φ1200 kunye nobude be-104.669m yeqonga zakhiwe yi-IHC S500, kunye nokulungiswa kwesando se-hydraulic kwagqitywa yinkampani yethu.
Eli lithuba lokuqala ukuba ihamile ye-H260MT ye-hydraulic igqibe ukwakhiwa kweengqumba zemibhobho yentsimbi ebhityileyo phantsi kweemeko ezinzima zomhlaba emva kokugqiba ukwakhiwa kweemfumba ze-Shanghai Tongji Road ekupheleni kuka-2020. Ngolu lwakhiwo, i-H260MT iye yamelana nomngeni wokuqhubekeka. ukusebenza phantsi kweemeko ezinzima kwaye kuye kwanconywa kakhulu ngumsebenzisi.
Ukukwazi ukuthatha inxaxheba kwiiprojekthi ezininzi ezinkulu kunyanzelekile ukuba uxhaswe ngamandla ngeteknoloji ephezulu. I-SEMW HMT uthotho lwezando zokuhlanganisa i-hydraulic piling zidibanisa uphando olunzulu kunye nemvula yobugcisa yabathengi abafunwayo, idibanisa inani letekhnoloji echanekileyo ephezulu kunye nomzimba omnye, kunye nokusebenza okunamandla ngakumbi. Zisetyenziswa kwiibhulorho eziwela ulwandle, amaqonga okugrumba ioyile ekude nonxweme, iifama zomoya ezikude nonxweme, iiprojekthi ezinkulu ezifana nezikhululo zezibuko zamanzi anzulu kunye nokwakhiwa kweziqithi ezenziweyo elwandle ziqhube kakuhle.
HMT hydraulic imfumba imveliso isandointshayelelo:
Uchungechunge lwe-HMT iihamile zokuhlanganisa i-hydraulic zisebenza ngokuphezulu iihamile zokuhlanganisa i-hydraulic eziyilwe kwaye zenziwe yi-SEMW, umsebenzi wayo ophambili ufikelele kwinqanaba eliphezulu lamazwe ngamazwe. Xa kuthelekiswa nesando semfumba yedizili yomphanda, isando semfumba ye-hydraulic sineempawu zengxolo ephantsi, akukho msi onamafutha, ukusebenza kakuhle kokuhanjiswa kwamandla, ixesha elide lemfumba yokutshona kwamandla kumjikelo ngamnye wokusebenza, kunye nolawulo olulula lwamandla abethayo. Olu chungechunge lweemveliso lunoluhlu olubanzi lokusetyenziswa, ukulawulwa okuphezulu, ukusebenza kakuhle kolwakhiwo, ukukhuselwa kwendalo kunye nokugcinwa kwamandla kunye nokuthembeka okuphezulu, kwaye zombini zineemfumba ezithambekele kunye nezinye iindlela zokusebenza.
Olu luhlu lweehamile zokubopha i-hydraulic luhlobo olusebenza kabini. Emva kokuba isiseko sesando sempembelelo siphakanyiselwe kubude obumiselweyo ngesixhobo se-hydraulic, phantsi kwesenzo esidityanisiweyo samandla anokuxhuzula kunye namandla anwebekayo e-nitrogen ecinezelweyo, isantya esiphezulu sempembelelo sifunyenwe, kunye nempembelelo yehamile yokubopha i-hydraulic. iphuculwe. amandla.
Uthotho lwe-HMT iihamile zokuhlanganisa i-hydraulic zihambelana netheyori yokubethelwa kwehamile enzima. Zibonakaliswa ngobunzima obuncinci besando esingundoqo, isantya esiphezulu sempembelelo, amandla amakhulu empembelelo, kwaye ilungele ukuqhuba imfumba yentsimbi. Ilungele iiprojekthi ezinkulu ezinje ngeebhulorho eziwela ulwandle, amaqonga okomba ioli kude nonxweme, iifama zomoya ezikude nonxweme, amazibuko anzulu kumanzi anzulu kunye neziqithi ezenziweyo ezikude nonxweme, kwaye inethemba elibanzi kakhulu lemarike.
Izibonelelo zokwakha:
◆ Ingxolo ephantsi, ungcoliseko oluphantsi, ukonga umbane, ukukhuselwa kwendalo kunye nokuthembeka;
◆ Iqondo eliphezulu lokuzenzekelayo, inkqubo ezinzileyo, ukusebenza okulula kunye nezinga eliphantsi lokungaphumeleli;
◆ Ukuthembeka kwenkqubo elungileyo kunye nokusebenza okugqwesileyo komatshini;
◆ Ukucwangciswa kwe-Flexible, uluhlu olubanzi lwesicelo, ukulungiswa okunamandla kunye nokukwazi ukulawula.
Ixesha lokuposa: Sep-16-2021