Rope guide easy to penetrate through steel rope

A rope guide easy to penetrate through a steel rope is suitable for being installed on a rope guide seat and allowing the steel rope to penetrate through, and comprises a first shell arranged on the rope guide seat, a second shell matched with the first shell to define a containing chamber, a pivot joint unit, a lock catch unit and an adjusting unit. The pivoting unit comprises a first pivoting part arranged on the first shell and a second pivoting part arranged on the second shell and pivoted with the first pivoting part; the lock catch unit comprises a first lock catch piece and a second lock catch piece, wherein the first lock catch piece is arranged on the first shell, and the second lock catch piece is arranged on the second shell and can detachably clamp the first lock catch piece. When the first shell rotates to the opening position relative to the second shell, the steel cable can be placed between the first shell and the second shell, and when the second locking piece is clamped to the closing positi