Surface pipeline protection device

The utility model provides a ground pipeline protection device which comprises channel steel, reinforcing plates and a connecting assembly, the bottom of the channel steel is provided with a containing groove extending in the extending direction of a center shaft of the channel steel, the two ends of the containing groove are open, the two side walls of the channel steel are each provided with a plurality of reinforcing plates, and the top of each reinforcing plate is an inclined face. The high end and the low end of the inclined face and the top and the bottom of the channel steel are located on the same horizontal plane, the tops of the reinforcing plates on the two side walls of the channel steel are each provided with a plurality of steel bars extending in the extending direction of the center axis of the channel steel, and the connecting assemblies are used for connecting the two adjacent channel steel together. The problems that in the prior art, an existing ground pipeline protection device is not flex