| 摘要 |
PURPOSE: A temporary sidewalk installed in a bridge or a bank road is provided to enable pedestrians or cyclists to travel over the temporary sidewalk. CONSTITUTION: A temporary sidewalk(100) installed in a bridge or a bank road comprises posts(110), clamps, a main beam, horizontal beams, auxiliary beams, wood plates, and a handrail(200) for a sidewalk. The posts are continuously installed in the edge of a bridge. The clamps cover the posts. The main beam is coupled to an insertion plate and a coupling plate of the clamps. The horizontal beams are coupled to both wings of the main beam. The auxiliary beams are placed on the top surface of the horizontal beams. The wood plates are inserted into spaces between the auxiliary beams. The handrail is installed in the end of the auxiliary beam or the wood plate. |
