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发明名称
一种用于钢筋混凝土预制桩沉桩的冲水设备
摘要
本实用新型涉及一种用于钢筋混凝土预制桩沉桩的冲水设备,它解决了现有技术在砂土或碎卵石的地基上难以沉桩的技术难题。本实用新型的技术方案如下:它是由进水管、进气管、腔体、套管和出水管构成。在腔体的下方设有套管,套管与腔体相通,在腔体的侧壁设有出水管。套管可与空心钢筋混凝土预制桩桩顶的空心腔相套接。本实用新型结构适用于任何外形的空心钢筋混凝土预制桩。本实用新型尤其适用于在砂土或碎卵石的地基上的沉桩。
申请公布号
CN2581510Y
申请公布日期
2003.10.22
申请号
CN02278050.5
申请日期
2002.06.15
申请人
李毓锦
发明人
李毓锦
分类号
E02D7/24;E02D5/32
主分类号
E02D7/24
代理机构
代理人
主权项
1.一种用于钢筋混凝土预制桩沉桩的冲水设备,它是由进水管、腔体构成,其特征在于:它还由进气管、套管和出水管构成,在腔体的下方设有套管,套管与腔体相通,在腔体的侧壁设有出水管,进水管和进气管套入腔体,并穿过套管进入钢筋混凝土预制桩的空心腔内。
地址
350007福建省福州市观井路11号
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