Wiring device convenient to maintain and use for intelligent engineering

The utility model belongs to the technical field of building wiring equipment, and particularly relates to an intelligent engineering wiring device convenient to maintain and use, which comprises a frame body, fixing grooves formed in the left side and the right side of the frame body, fixing cover plates connected in the fixing grooves, elastic buckles arranged on two sides of each fixing cover plate, and a plurality of groups of fixing mechanisms uniformly arranged in the frame body, each fixing mechanism comprises a rectangular strip, a plurality of U-shaped grooves are evenly formed in theupper side of each rectangular strip, a first movable groove and a second movable groove are formed in the left side wall and the right side wall of each U-shaped groove correspondingly, fixing assemblies are arranged in the first movable grooves and the second movable grooves correspondingly, each fixing assembly comprises a return spring, and each return spring is fixedly connected with a sliding round block. According