| 摘要 |
<p>According to the present invention, the present invention relates to an apparatus for cleaning a pipe cleaning the inside of a pipe. The present invention provides the apparatus for cleaning a pipe comprises: a pair of winch units having a winch which is capable of rotating to enable a rope to be pulley drived and facing each other while spaced from both end parts of the pipe; a roller unit installed in each end part of the pipe and having a roller installed to be rotated to support the rope pulley drived by the winch units; and a pig unit wherein both end parts are connected with each rope pulley drived by the winch units, respectively, and having a pig inserted into the pipe to perform a cleaning work. According to the present invention, the apparatus for cleaning a pipe prevents eccentricity of the sponge pig used for cleaning the inside of the pipe and accurately and precisely forms the pipe in various sizes. Moreover, the roller unit is stably and easily fixated and installed in the pipe, and the sponge pig is automatically discharged from the pipe through the roller unit when the cleaning work is completed in order to improve user convenience.</p> |
