A grouting system capable of autonomously controlling the grout injection degree of a mortar

Abstract

The utility model discloses a mortar injection system of self -controlling mortar injection density, including grouting machine, grouting pipe and pusher, grouting pipe's one end is linked with grouting machine, and the other end extends to grouting hole, pusher with grouting pipe transmission links, be used for driving grouting pipe exit grouting hole, and the pipe speed adjustable, the utility model discloses applied to the field of tunnel construction, through setting up pusher and driving grouting pipe, make it can automatically exit grouting hole in the grouting process, and the pipe speed adjustable, thereby make grouting rate and the pipe speed real -time matching, effectively avoided the empty, not full phenomenon when manual operation.

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