Three-phase tubular bus synchronization hoisting auxiliary apparatus

A three-phase tubular bus synchronization hoisting auxiliary apparatus is disclosed. Connection seats are fixed on two ends and a middle part of a crossbeam. The each connection seat is connected with a clamp. A hand ring is fixed on a position between the two adjacent connection seats on the crossbeam. The three clamps respectively hoop a sectioning part of the each-phase tubular bus and are connected with the crossbeam. A rope is connected with the two hand rings. The rope is pulled upwards through a hoisting apparatus and the three-phase tubular bus can be synchronously uplifted. Under the condition of uplifting the each tubular bus, a pillar insulator can be dismounted and replaced. After the pillar insulator replacement is completed, the each tubular bus is put down and then connection and installation are performed to the tubular bus and the pillar insulator. Therefore, the replacement of the pillar insulator can be completed. By using the hoisting auxiliary apparatus, the pillar insulator can be replac