PROBLEM TO BE SOLVED: To provide a portable slope including selective reinforcement members designed to improve the strength and shock resistance of the entire slope by forming a plurality of types of reinforcement channels and selectively attaching these according to a use environment.SOLUTION: A portable slope used by its being stretched across a place having a level difference is configured such that a plurality of types of reinforcement channels 8 respectively having recesses 7 corresponding to the shapes of both left and right side edges of the slope plate 1 serving as a base member are selectively attached to the side edges of the slope plate 1, thereby improving the strength of the entire slope. The plurality of types of reinforcement channels 8 include: an ordinary U-shaped channel a guide-piece-having U-shaped channel having a guide piece for derailment prevention, which is formed by extending the end faces thereof upward or channels altered in the materials, shapes and/or thickness of respective composing plates. The optimum channels suitable for a use environment are selected and attached to the side edges of the slope plate, to improve the function and/or strength of the entire slope.SELECTED DRAWING: Figure 7COPYRIGHT: (C)2018,JPO&INPIT【課題】複数種類の補強チャンネルを作製し、これらを使用環境に応じて選択的に取付けてスロープ全体の強度や耐衝撃性等を向上させるようにした選択可能な補強部材を具備してなる可搬式スロープを提供する。【解決手段】段差のある場所に掛け渡して使用する可搬式スロープは、基本部材となるスロープ板1の左右両側縁部形状に対応した凹部7を形成してなる複数種類の補強チャンネル8を、スロープ板1の側縁部に選択的に取付けてスロープ全体の強度を向上するように構成した。補強チャンネル8は、通常のコ字型チャンネルのほか、端面部を上方に延設して脱輪防止用のガイド片を形成したガイド片付きコ字型チャンネル、または各チャンネルの構成板材の材質、形状及び/又は板厚を変えた複数種類からなり、使用環境に適合した最適のものを選択して、スロープ板の側縁部に取付けてスロープ全体の機能及び/又は強度を向上するようにした。【選択図】図7
