Pipeline protection device

The utility model discloses a pipeline protection device which comprises a plurality of base plate sections, any base plate section comprises a base plate, a plurality of connecting pieces and a plurality of connecting pieces, the base plate is laid on the ground, and the longitudinal section of the base plate is an arc face protruding upwards; the U-shaped groove is formed in the top of the base plate in the length direction of the base plate, an opening of the U-shaped groove is upward, and the interior of the U-shaped groove is used for containing an electric wire and/or a pipeline; and the sealing cover is used for opening or sealing the opening of the U-shaped groove. A plurality of base plate sections are sequentially connected end to end and laid on the ground, wires and/or pipelines for construction are placed in the U-shaped groove, then the sealing cover is used for sealing the opening of the U-shaped groove, the wires and/or the pipelines are protected, the wires and/or the pipelines are prevented