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液壓頂升法施工原理
新聞詳情

利用均布在儲罐內側的液壓頂升架,在其上安裝有起重作用的上、下限位單向卡頭,其中上卡頭帶有液壓油缸,動力來自中央控制臺,高壓油經軟管送至雙向油缸(上卡頭),通過換向閥實現油缸的上下往復動作?;钊麠U是空心的,中間穿有鋼制頂升桿,在油缸往復運動時,可完成頂升桿的步進式工作。優點:高空作業少、安全性好;占用場地少;施工機具除脹圈外可在不同規格的儲罐中重復使用;采用液壓機構,體積小,頂升均勻;改單個控制為中央控制;改連續頂升為步進頂升,頂升高度可控,防止了不均勻頂升;施工質量易保證;適應性強;施工成本低,經濟效益。

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