Sliding type portable tool ruler for bar planting and masonry construction

The utility model relates to a sliding type portable tool ruler for bar planting and masonry construction. The sliding type portable tool ruler comprises a ruler rod, a graduated scale and a sliding measuring assembly. The left and right sides of the surface of the ruler rod are provided with a plurality of groups of sliding measurement assemblies at equal intervals along the axis direction for bearing the sliding measurement assemblies. The sliding measurement assembly is used for arranging and measuring the embedded steel bars and the brickwork; the graduated scales are arranged on the left side and the right side of the surface of the ruler rod in the vertical direction, located on the two opposite inner sides of the multiple sliding measurement assemblies and used for providing specific measurement values for the sliding measurement assemblies. Compared with a traditional height pole and a measuring tape, the device is high in control precision, and accumulated errors are eliminated through one-ruler-to-t