The invention provides a container crane dolly wire rope anti-twist protection apparatus and a protection method thereof. The anti-twist protection apparatus comprises compressing devices (6), a supporting plate (7) and a supporting frame (8); the compressing devices (6) are provided with through holes (61) for wire ropes (2) to go through and are used for compressing the wire ropes going throughthe through holes (61), the compressing devices (6) are positioned between a reel (1) and a first fixed pulley (3) and/or positioned between the reel (1) and a second fixed pulley (5), and the compressing devices (6) are arranged on the upper end surface of the supporting plate (7). The wire ropes between the reel and the fixed pulley(s) are provided with the anti-twist protection apparatuses in order to effectively avoid concentration and no release of the torsion force on the wire ropes between the fixed pulleys and a fixed pressure plate, and the positions of the anti-twist protection apparatuses on the wire ropes are regularly replaced to effectively avoid the concentration phenomenon of fatigue points of the wire ropes, so the service life of the wire ropes is prolonged, and the production cost is reduced.