| 摘要 |
The present invention relates to an excavating device for continuously inserting and excavating a pipe to form a pipe underground from a propulsion base vertically drilled in the ground to a reaching base, and to excavate the solid ground effectively and bury the pipe efficiently by excavating the ground toward the excavating path of the stone plate ground and burying the pipe at the same time. According to the present invention, the excavating device comprises: an excavating part including an excavating means lengthily extended toward the excavating path underground and rotating while one leading end is surface-contacting the ground to be able to excavate the ground, and a pipe formed to be able to rotate by being divided from the excavating means and buried to form a pipe channel on the excavating path by being propelled while excavating the ground again; and a propulsion part including a base frame located and fixed inside the propulsion base and having a guide rail in an upper part, a propulsion main body located on the guide rail of the base frame and having a driving cylinder to move back and forth linearly along the guide rail to propel the excavating part in an excavating direction, and a mounting means equipped in the propulsion main body and formed to be able to rotate after mounting the pipe and the excavating means of the excavating part in a horizontal direction. |
