Corrugated pipe water permeability detection device for bridge engineering

The utility model discloses a corrugated pipe water permeability detection device for bridge engineering, which comprises a bottom plate, a first sliding groove is fixedly arranged on the top surfaceof the bottom plate, second sliding grooves are respectively arranged on two sides of the first sliding groove, scale marks are respectively fixedly arranged on two sides of the top of the first sliding groove and two sides of the top of each second sliding groove, and a first threaded sleeve is attached to the first sliding groove. According to the utility model, the two adjusting devices are arranged; the adjusting device is used for ascending or descending; the requirements on different radians are met; replacement-free mounting, the working efficiency is effectively improved; an electric push rod, an arc-shaped block, a conical block and a buckle cover type hoop are arranged; the corrugated pipe bending device is simple in structure and convenient to use, corrugated pipes can be conveniently positioned and ins