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頂管施工非開挖技術廠家

2022-07-05

頂管施工(gong)(gong)(gong)就是非開(kai)挖施工(gong)(gong)(gong)方法,是一(yi)種(zhong)不開(kai)挖或者(zhe)少開(kai)挖的(de)管道(dao)埋(mai)設施工(gong)(gong)(gong)技術(shu)。頂管法施工(gong)(gong)(gong)就是在工(gong)(gong)(gong)作坑內借助于頂進設備產生的(de)頂力,克服管道(dao)與周(zhou)圍土(tu)(tu)壤(rang)的(de)摩擦力,將(jiang)(jiang)管道(dao)按設計的(de)坡度頂入土(tu)(tu)中,并將(jiang)(jiang)土(tu)(tu)方運走。一(yi)節(jie)管子完···...

反井鉆機擴孔施工操作及注意事項

2022-07-04

反(fan)井(jing)鉆(zhan)機是鉆(zhan)鑿暗井(jing)(礦(kuang)倉、通(tong)風孔、水電(dian)系統(tong)壓力管道、電(dian)纜設備井(jing)等)工(gong)程(cheng)的高效設備。產品(pin)已先后在煤礦(kuang)、金屬礦(kuang)山、水利水電(dian)工(gong)程(cheng)等領域得(de)到廣(guang)泛應用,深受(shou)廣(guang)大用戶的好(hao)評,取得(de)了良好(hao)的經濟效益和社會效益。反(fan)井(jing)鉆(zhan)···...

耙斗裝巖機維護管理及注意事項

2022-07-04

耙斗裝巖機維護(hu)管理 ● 電工接線后(hou),應(ying)(ying)注意滾筒(tong)轉(zhuan)動(dong)方(fang)向(xiang),工作(zuo)時從減速器一側看,滾筒(tong)應(ying)(ying)為逆(ni)時針(zhen)轉(zhuan)動(dong)。當同一時間兩滾轉(zhuan)動(dong)方(fang)向(xiang)相(xiang)反(fan),則應(ying)(ying)以正在工作(zuo)的(de)一個為準(zhun)。 ●經常檢查制動(dong)閘信(xin)輔助剎車松(song)緊是否(fou)合適,絞車轉(zhuan)···...

反井鉆機導孔鉆進事故及處理

2022-06-30

結合(he)本(ben)工(gong)程的特點(dian),擬采(cai)取的專(zhuan)項技(ji)術(shu)措施(shi)(shi)有:臨時(shi)用電措施(shi)(shi),拆卸導孔鉆頭、安(an)裝(zhuang)擴孔鉆頭措施(shi)(shi)。1、臨時(shi)用電技(ji)術(shu)措施(shi)(shi):井下施(shi)(shi)工(gong)用電由本(ben)項目部提供(gong)專(zhuan)用電纜和各種開關(guan),并負責日常的維(wei)護與使用。安(an)裝(zhuang)完成后,由礦方指···...

幾款最先進的豎井掘進機

2022-06-30

豎井(jing)掘進機(ji)是專門用于豎井(jing)施(shi)(shi)工(gong)(gong)的設備(bei),可適應于陸地、江河(he)及海洋環境工(gong)(gong)程施(shi)(shi)工(gong)(gong),產品(pin)集(ji)掘進、支(zhi)護、出(chu)渣、井(jing)壁拼裝、渣土分離等(deng)功能于一體,可實現多工(gong)(gong)序(xu)同步(bu)施(shi)(shi)工(gong)(gong);設備(bei)進行了(le)模(mo)塊化、短平化設計,易于拆裝、方便運輸···...

截削式豎井掘進機SBR

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截(jie)削(xue)式豎(shu)井(jing)掘進機(ji)SBR(Shaft Boring Roadheader)用于在(zai)軟質至中硬(ying)質巖(yan)石地(di)質條件下進行獨頭巷(xiang)道的機(ji)械化掘進。與安裝硬(ying)巖(yan)刀盤的立式刀盤豎(shu)井(jing)掘進機(ji)SBM相(xiang)比,截(jie)削(xue)式豎(shu)井(jing)掘進機(ji)SBR安···...

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