| 摘要 |
<p>A device for laying horizontal pipes in the ground comprises a frame (1) intended to be placed on the ground. On the frame (1) are mounted, with the possibility of longitudinal movement, slides (3) connected through a kinematic link (10) to a driving element (5). On the slides (3) is mounted a driven striking mechanism (4) connected to the driving element (5) interacting with the pipe (6) and intended for transmission of the dynamic forces to it from the striking mechanism (4). To apply a force to the pipe (6) in the direction of its movement, a feeding mechanism (7) is used whose actuating organ interacts to the pipe (6) through a flexible element (8).</p> |
