Municipal pipeline laying protection device

The utility model discloses a municipal pipeline laying protection device, and relates to the technical field of pipeline laying protection, the municipal pipeline laying protection device comprises a first U-shaped frame plate, the top of the inner wall of the first U-shaped frame plate is provided with a mounting frame through a buffer assembly, the interior of the mounting frame is provided with a mounting assembly, and the mounting assembly comprises two first chutes and two protection cylinders; the pipeline protection device has the advantages that the installation disc arranged in the installation assembly is pressed downwards until two sliding blocks drive one protection barrel to move downwards, the two protection barrels make contact with a pipeline, fixing nails are matched with fixing grooves to fix the pipeline, rapid installation and laying are facilitated, the laying efficiency is improved, and the pipeline protection device is convenient to use. A second U-shaped frame plate arranged in the bu