Novel welded mesh separation fence device for highway engineering

The utility model relates to the technical field of welded mesh separation fences, in particular to a novel welded mesh separation fence device for highway engineering, which comprises two support columns, a frame body is detachably mounted between the two support columns, a mesh plate is fixedly mounted in the frame body, clamping mechanisms are mounted on two sides of the frame body, slots are formed in two ends of the upper part of each support column, and the upper part of each support column is provided with a groove. Fixing grooves are formed in the two ends of the upper portion of the frame body, second springs are fixedly installed at the bottoms in the fixing grooves, fixing rods are slidably connected to the positions, located at the ends of the second springs, in the fixing grooves, first bases are fixedly installed at the ends, away from the second springs, of the fixing rods, and L-shaped plates are rotatably installed above the first bases through shaft sleeves; according to the welding net sepa