Combined telescopic arm system and engineering machine

The invention belongs to the technical field of telescopic arm systems and engineering machines, and particularly relates to a combined telescopic arm system and engineering machine. The combined telescopic arm system and engineering machine comprises a vehicle body and lifting air cylinders. Fixed barrels are fixed to the upper end of the vehicle body. The lifting air cylinders are mounted on thetwo sides of the lower end of the vehicle body. Linkage rods are mounted on the two sides of supporting frames. A fixed seat is fixed to the left side of the vehicle body. A telescopic arm is fixed to the upper end of a mounting seat. A moving ring is mounted on the outer side of the telescopic arm. A compartment is fixed to the right side of the vehicle body. Work blocks are fixed to the two sides of the compartment. A work rod is mounted on the outer portion of a function rod. A locating groove is formed on the outer wall of the compartment. According to the combined telescopic arm system and engineering machine, o