The invention relates to an air reverse mechanical joint construction method of a super-long vertical reinforcement cage. The reinforcement cage is hoisted in sections, main reinforcements of all sections of the reinforcement cage are connected through straight threaded sleeves, a second section of the reinforcement cage is hoisted and is connected with a first section of the reinforcement cage through straight threaded sleeves after the first section of the reinforcement cage is hoisted to a corresponding position and is fixed, the above steps are repeated until all sections of the reinforcement cage are hoisted and connected through straight threaded sleeves, and concrete is poured. The connection of straight threaded sleeves of the super-long vertical reinforcement cage is stable and reliable, the stress is reasonable, the whole rigidity and the whole strength are good, the process detection requirements can be met, and the construction quality is guaranteed. Simultaneously, the cost is reduced and the process has good application prospects.