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    • 5. 发明专利
    • Injection filling apparatus and injection filling method for solidifier
    • 注射装置和注射器填充方法
    • JP2009084860A
    • 2009-04-23
    • JP2007254923
    • 2007-09-28
    • Kajima CorpTokai Rubber Ind Ltd東海ゴム工業株式会社鹿島建設株式会社
    • AKOJIMA TAKAOTAKAGISHI TETSUYATEZUKA YASUNARIKOIZUMI KEISUKEITO TAKEMI
    • E21D20/00E02D5/80
    • PROBLEM TO BE SOLVED: To provide an injection filling apparatus for a solidifier capable of sealing a mouth of a bore hole well to prevent the consolidating material injected into the bore hole from being washed away with spring water to the outside of the hole.
      SOLUTION: The injection filling apparatus for the solidifier comprises a rubber seal tube 19 for sealing the mouth of the bore hole; a return tube 20 allowing an excess portion of the solidifier to flow out of the bore hole; a receiving ring 22 fixed to a locking bolt 14; a pipe 34 for filling the solidifier; a push-in ring 64 compressing the rubber seal tube 19 in an axial direction by advancement to expand the rubber seal tube 19 radially outward to thereby seal the mouth of the bore hole; and an internal thread ring 66 screwed to the locking bolt 14.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种用于固化器的注射填充装置,其能够良好地密封钻孔的口部,以防止注入到钻孔中的固结材料用泉水冲洗到孔的外部 。

      解决方案:用于固化器的注射填充装置包括用于密封钻孔口的橡胶密封管19; 允许固化器的多余部分流出钻孔的返回管20; 固定在锁定螺栓14上的接收环22; 用于填充固化器的管道34; 推进橡胶密封管19沿轴向压缩橡胶密封管19的推进环径向向外扩张橡胶密封管19,从而密封钻孔的口; 和螺纹连接到锁定螺栓14的内螺纹环66。版权所有(C)2009,JPO&INPIT