Pipeline pipe fitting surface cleaning device
The invention discloses a pipeline pipe fitting surface cleaning device, and belongs to the field of pipeline cleaning. A pipeline pipe fitting surface cleaning device comprises an outer arc-shaped plate with a downward opening and further comprises an arc-shaped groove and a lower end arranged at t...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a pipeline pipe fitting surface cleaning device, and belongs to the field of pipeline cleaning. A pipeline pipe fitting surface cleaning device comprises an outer arc-shaped plate with a downward opening and further comprises an arc-shaped groove and a lower end arranged at the outer arc-shaped plate, an inner arc-shaped plate concentric with the outer arc-shaped plate is slidably connected in the arc-shaped groove, the inner arc-shaped plate is semicircular, arc-shaped sliding holes are formed in the two sides of the lower end of the inner arc-shaped plate, and the arc-shaped sliding holes are communicated with the arc-shaped groove. Arc-shaped inner pipes are connected into the two arc-shaped sliding holes in a sliding mode. The two parallel arc-shaped outer pipes are arranged on the inner wall of the inner arc-shaped plate, the two arc-shaped outer pipes are fixedly connected and communicated with one ends of the two arc-shaped inner pipes respectively, first brushes distributed in |
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