The utility model discloses a safeguard fence for Shangdao
pig breeding, which comprises a cylindrical shell and support rods, a plurality of rolling wheels are mounted on the surface of the cylindrical shell, steel wire ropes are wound in the rolling wheels, limiting columns are inserted in the rolling wheels, a plurality of support rods are arranged in the cylindrical shell, and a plurality of
rope clamping seats are rotatably mounted on the surfaces of the support rods. The steel
wire rope penetrates through the
rope clamping seat, the side face of the
rope clamping seat is in threaded connection with an abutting column, the abutting column is rotationally connected with a clamping seat, and the clamping seat is clamped on the surface of the steel
wire rope. The supporting rod, the first conical rod and the second conical rod can be placed into the
barrel shell, the size of a single fence is conveniently controlled, the fence is conveniently moved, combination of the fence is facilitated, the weight of the fence is effectively reduced, and carrying is easier; the steel
wire rope can be released by rotating the winding wheel, the supporting rod is fixed to the ground, the steel wire rope penetrates through the rope clamping base, the abutting column is tightened to enable the clamping base and the supporting rod to clamp the supporting rod, fixing of the steel wire rope is achieved, a fence can be rapidly formed, and the fence assembling efficiency is improved.