Turtle-shaped flexible submarine pipeline counterweight block

The invention aims to provide a turtle-shaped flexible submarine pipeline counterweight block. The turtle-shaped flexible submarine pipeline counterweight block is characterized in that a counterweight block body is of a turtle back shape, and transverse acting force of the water flow can be effectively reduced by the turtle back shape; a plurality of turtle foot-shaped legs are arranged at the lower part of the counterweight block body, the turtle foot-shaped legs are provided with foot tips extending outwards, moreover, the foot tips can insert into the seafloor so that the transverse friction force can be increased, and the transverse stability of a pipeline can be increased; a flexible pipeline channel is formed in the counterweight block body, a rubber pad is covered in the flexible pipeline channel, friction between the counterweight block body and a flexible pipe is increased by the rubber pad, so that sliding of the counterweight block body on the flexible pipeline is reduced;and the counterweight blo