1results about How to "Enough thrust" patented technology

The utility model discloses a building outer wall waterproof structure relates to building waterproof technical field. The utility model discloses a mounting bracket, its top fixed mounting has with the roof eaves mouth concatenation's interface groove, and the pipeline is relatively communicated on the interface groove, and the cleaning plate is slidably arranged in the interface groove, and the moving assembly that the interface groove is equipped with drive cleaning plate reciprocating sliding along the length direction of interface groove, collection box, and it is communicated to set up with the pipeline, and the drain pipe is communicated on the collection box. The utility model drives the cleaning plate to arrange sundries to the pipeline automatically through the moving assembly, and the automatic cleaning function avoids the tedious of artificial periodic cleaning, improves the cleaning effect to the interface groove, prolongs the life of drainage system.