2results about How to "Improve paving quality" patented technology

The utility model provides a wall masonry mortar rapid paving device which comprises a side blocking assembly, a horizontal blocking piece, a connecting piece and a mortar scraping plate, and an inner side panel of the side blocking assembly can be attached to the side face of a wall. The horizontal blocking pieces are perpendicularly connected to the inner side panels respectively and protrude towards the other inner side panel by a set length. The connecting pieces are arranged in parallel, and the two ends of each connecting piece are detachably connected to the two side blocking assemblies correspondingly. The mortar scraping plate is connected to the connecting piece and located between the two inner side panels, and a set distance is formed between the bottom end of the mortar scraping plate and the horizontal blocking piece. According to the mortar paving device, by arranging the side blocking assemblies, the horizontal blocking pieces, the connecting pieces and the mortar scraping plates, uniform paving of mortar can be completed conveniently, rapidly and efficiently, and the mortar paving quality is improved; mortar can be prevented from overflowing to the wall body from a vertical joint between the side blocking assembly and the wall body, the labor intensity of operators is reduced, and the working efficiency is improved.

The utility model relates to the field of pavement construction, concretely discloses concrete pavement paving device, including traction mechanism and paving mechanism: the traction mechanism includes tractor, one side of the tractor is installed hydraulic lift frame, the paving mechanism includes the fixed frame subassembly of installing on the hydraulic lift frame, installs the paving board subassembly on the fixed frame subassembly, the utility model discloses the telescopic drive lift frame body around the hinge point rotation of hydraulic cylinder no., and then realizes the lifting action of fixed frame subassembly and paving mechanism, makes the concrete pavement paving device can according to different construction scene and pavement height requirement, the height of paving board subassembly is adjusted flexibly and accurately, ensures that it is always in the best working position, has improved the adaptability and convenience of construction greatly, effectively avoided the paving quality problem because of the height is not suitable, has improved the flatness and uniformity of pavement paving.