PLATFORM TIP GAP ADJUSTING DEVICE AND PLATFORM FOR TRACK VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide a platform tip gap adjusting device excellent in durability and maintainability of a mechanism part and provide a platform for a track vehicle. SOLUTION: This tip gap adjusting device 10 is provided with a step board 11 journalled in an upward turnable manner at the tip of a platform P and made almost flush with the upper face of the platform P when rotated upward to fill a gap to a vehicle T, and drive mechanism 12 capable of protruding forward and receding from the tip of the platform P and abutting the step board 11 from the lower face side in the process of protruding forward, to push the step board 11 and to rotate it upward.