The invention aims at providing a modularized combined type adjustable vibration attenuation track. Each track link comprises top boards arranged on the left side and the right side and provided withfixing holes, a vibration attenuation damping structure and a bottom board and composed of the top boards, the vibration attenuation damping structure and the bottom board, all of which are sequentially stacked from top to bottom. Every two top boards, the corresponding vibration attenuation damping structure and the corresponding bottom board are in a scaling ladder shape. Damping chain track sections are fixed to the top boards. Multiple insertion grooves are equally formed in each bottom board and are parallel to the long sides. The insertion grooves are matched with insertion teeth. The damping chain track sections on the adjacent track links are connected through hinge pins with damping sleeves to form the track, and the hinge pins and the damping sleeves are in small clearance fit. By the adoption of the modularized track structure, the purposes that the type of the track is quickly adjusted according to the road surface condition, the track is assembled randomly according to operation requirements, and the track is quickly repaired when damaged are achieved, meanwhile, impact and vibration caused by the road surface can be reduced through the track, vibration and noise are reduced, and a fault caused by vehicle body resonance is avoided.