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

This utility model relates to a road and bridge crack reinforcement structure, belonging to the technical field of road and bridge crack reinforcement structures. The road and bridge crack reinforcement structure includes: a base, carbon fiber cloth and guide components, a frame, a bidirectional threaded rod, a support frame, guide rollers, and pressure rollers. The guide rollers and pressure rollers rotate on the same horizontal plane. The bidirectional threaded rod can adjust the distance between the two support frames to accommodate reinforcement requirements of carbon fiber cloth of different widths. Guide rollers and pressure rollers are movably inserted into the two support frames to ensure the carbon fiber cloth remains flat during laying. The guide components are located on both sides of the support frames and are movable at both ends of the guide rollers to prevent the carbon fiber cloth from shifting during laying. The carbon fiber cloth is movably sleeved on the surface of the bidirectional threaded rod, with one side sliding along the surface of the guide rollers and pressure rollers. Through the compaction action of the pressure rollers, the carbon fiber cloth is tightly adhered to the crack surface, thereby effectively improving the load-bearing capacity and durability of the bridge structure.

The application discloses a stone masonry reinforcing device and a reinforcing method, and relates to the technical field of stone masonry reinforcing. The stone masonry reinforcing device comprises a reinforcing device main body, the reinforcing device main body comprises steel wire meshes arranged on two sides of a wall body and a horizontal connecting piece assembly used for connecting the steel wire meshes on the two sides, the horizontal connecting piece assembly comprises a pipe, an L-shaped pipe connected with the pipe and a hook connected with the pipe, and the horizontal connecting piece assembly further comprises a connecting mechanism. The stone masonry reinforcing device and the reinforcing method can connect multiple horizontal connecting piece assemblies into a whole and form a communicating pipeline when the horizontal connecting pieces are reinforced, can improve the reinforcing effect of the whole, facilitate alignment operation of the multiple horizontal connecting piece assemblies, ensure that the steel wire meshes can be in a flat state after being fixed, can combine grouting reinforcement and horizontal connecting piece reinforcement, are more convenient and fast, and can improve the reinforcing efficiency and quality.