Floor push-pull type adjusting air window

The utility model relates to a floor push-pull type adjusting air window which is characterized in that a masonry is arranged on the cross section of a roadway, a penetrating opening connected with the ground is formed in the masonry in the passing direction of the roadway, two cavities are symmetrically formed in the masonry and located on the left side and the right side of the opening, and a track is arranged on the ground; the two ends of the track are located on the innermost sides of the two cavities respectively, the track is provided with a plurality of equally-spaced sub-lanes in the direction parallel to the length, each sub-lane is provided with two baffles with idler wheels at the bottoms, the plate faces of the baffles are perpendicular to the passing direction of the roadway, and the baffles can be completely pushed into the cavities. The sum of the widths of all the baffles is not smaller than the width of the opening, a plurality of through holes are evenly formed in each branch channel, bolts