The utility model provides a style of rightting is cable protector in pit, it is equipped with a tubular body, cable duct in the medial surface of tubular body is formed with one along radial outside projected, its lateral surface have a plurality of floors of rightting along the circumference equipartition, it follows to right the floor the radial setting of tubular body, its inner with the lateral surface of tubular body is connected mutually, and its outer end is connected with a drag reduction gyro wheel, the medial surface of tubular body is in part outside the interior cable duct is equipped with one has the rubber spacer. The utility model discloses a style of rightting is cable protector in pit can effectively right the oil pipe tubular column to reduce the frictional resistance of protector and cover inside pipe wall, thereby guarantee to prevent that the card of cable is disconnected, to drag the emergences of mishap in the pit such as disconnected effective safeguard of cable in the pit.