System for conveying auxiliary cabinet installation through rail

The invention relates to the technical field of cabinet conveying and mounting, in particular to a system for assisting cabinet mounting through track conveying, which comprises an advancing track embedded into the ground, a track car is arranged on the advancing track, a cabinet bearing assembly is arranged above the track car, and the cabinet bearing assembly comprises a transverse advancing assembly and a lifting assembly; the transverse advancing assembly is connected with the rail car through a deflection arm, and the deflection arm is used for switching the advancing direction of the transverse advancing assembly relative to the rail car; a bearing assembly used for bearing the transverse advancing assembly is further arranged on the rail car and comprises a lifting plate set ascending and descending relative to the rail car, and when the transverse advancing assembly is located on the lifting plate set, the lifting plate set drives the transverse advancing assembly to move up and down. The advancing tr