Road water permeability detector convenient to use

The utility model relates to the technical field of road water permeability detection, and discloses a convenient-to-use road water permeability detector, which comprises a base, one side of the base is fixedly connected with a plurality of groups of support rods distributed at equal intervals, the other sides of the plurality of groups of support rods are fixedly connected with a top plate, and the middle of the other side of the top plate is detachably provided with a measuring cylinder; a guide pipe is detachably installed in the middle of the bottom side of the top plate and communicates with the measuring cylinder. A detection groove is formed in the middle of the bottom side of the base and communicates with the other side of the guide pipe. The bottom side of the base is sleeved with a rubber sleeve, and a wedging groove is formed in the inner side of the rubber sleeve. Through the base, the supporting rod, the top plate, the measuring cylinder, the guide pipe, the detection groove, the rubber sleeve,