Double-block type ballastless track sleeper interval adjusting device

A double-block type ballastless track sleeper interval adjusting device comprises two tracks. A walking supporting rod with a lever is connected to the two tracks in a rolling mode, and the end, on a short arm, of the lever is connected with four hanging hooks through slings. The walking supporting rod can move on the tracks, and the lever can be pressed to rotate in a deflection mode on the walking supporting rod. The lever is connected with a set of two symmetric sleepers in a hanging mode through the hanging hooks connected with steel ropes of the lever. The sleepers can be adjusted and moved to accurate positions fast by pressing the lever and hanging the sleepers. Through the utilization of the double-block type ballastless track sleeper interval adjusting device, the deformation damage to the sleepers under the action of levering tools in the adjusting process of the sleepers is reduced effectively. The double-block type ballastless track sleeper interval adjusting device carries out adjustment on the i