| abstract |
The present invention relates to a sewer pipe maintenance robot and a method thereof. According to the present invention, there is provided a sewage pipe maintenance robot for inspecting and repairing the periphery of a sewer pipe, comprising: a non-destructive inspection module for detecting a flooded part within a predetermined distance from an outer wall of a sewage pipe using a non- A manipulator equipped with a maintenance module for drilling an outer wall and for inserting a repairing material; a communicating part for transmitting coordinates of the immersion part via wireless communication with the remote control device and moving along a sewer line; And a control unit for controlling the movement of the moving platform in correspondence to the control signal received from the remote control device and for controlling the manipulator to detect and repair the flooded part As described above, according to the present invention, it is possible to accurately detect the flooded part formed near the outer wall of the sewage pipe using the robot, through the nondestructive inspection signal, to drill the outer wall of the sewage pipe immediately after the detection and to input the repair material, . In addition, after completion of repair work, the repair point can be re-detected and the completion level of repair can be checked immediately, thus improving the completeness of the repair work. |