| 摘要 |
The present invention relates to a grouting device including: an injection material receiving unit receiving an injection material to be injected into an underground bore hole; a grout pump installed in the injection material receiving unit and pumping the injection material; an injection hose injecting the injection material supplied by the grout pump into the bore hole and connected to the grout pump by a connection unit; a winding roll around which the injection hose is wound; and a limiting unit installed in the winding roll, limiting the injection hose in the winding roll to prevent the separation of the injection hose from the winding roll when injecting the injection material to the bore hole, and releasing the injection hose limited in the winding roll when mounting or separating the injection hose on or from the winding roll. The grouting device according to the present invention includes the connecting unit limiting the injection hose in the winding roll when injecting the injection material and releasing the injection hose limited in the winding roll when mounting and separating the injection hose on and from the winding roll, thereby reducing time required for separating the injection hose from the winding roll after completing the injection of the injection material or mounting the injection hose in the winding roll before the injection of the injection material. |
