Embedded grouting pipe structure
The utility model discloses an embedded grout pipe structure which comprises a grout pipe body, a grout outlet is formed in the outer wall of the grout pipe body in a penetrating mode, an installation groove is formed in the inner wall of the grout pipe body, a pull rod is installed on the inner wal...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an embedded grout pipe structure which comprises a grout pipe body, a grout outlet is formed in the outer wall of the grout pipe body in a penetrating mode, an installation groove is formed in the inner wall of the grout pipe body, a pull rod is installed on the inner wall of the installation groove in a penetrating mode, and a sliding block is fixedly installed on the outer wall of the pull rod. A first spring is fixedly mounted on the outer wall of the sliding block, and a moving rod is fixedly mounted at the right end of the pull rod. By installing the grouting pipe body, after the embedded grouting pipe body is used, the pull rod is pulled to move leftwards, the sliding block is driven to move leftwards along the inner wall of the installing groove, the first spring is stretched, the pull rod drives the moving rod to move leftwards, the moving rod drives the connecting rod to move, the multiple sets of moving rods on the right side are driven to move leftwards, and the pull rod |
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