Fabricated roof structure capable of being quickly assembled and disassembled through full bolts

The utility model discloses an assembly type roof structure capable of being quickly assembled and disassembled through full bolts, which is characterized in that each purline is fixedly provided with a strip-shaped batten through a bolt, and the upper end of any strip-shaped batten is respectively fixed on the corresponding purline; in every two adjacent strip-shaped battens, the lower end of the strip-shaped batten located on the upper portion extends to the position below the fixing portion of the strip-shaped batten located on the lower portion and the purline, the roof is provided with two corner-shaped battens with the two parts extending towards the two inclined faces respectively, the two lower sides of each corner-shaped batten are each provided with an upwards-turned bent portion, the bent portions are located on the inner sides of the corner-shaped battens, and the bent portions are connected with the corner-shaped battens. The two bent parts are respectively fixed on the purline at the uppermost e