COVER FOR WATER CONDUIT AND CONSTRUCTION METHOD OF THE SAME

To provide a cover for a water conduit which is excellent in constructability.SOLUTION: A cover 11 for a water conduit includes a frame body 12, and a wire mesh 13 provided on the frame body 12. The frame body 12 includes a unit frame 14 bridged in a width direction of a water conduit 1, and a connection member 15 for connecting unit frames 14 and 14 arranged at an interval in a length direction of the water conduit 1. The cover is provided with a vertical support part 29 and a horizontal support part 30 on both sides in the width direction of the frame body 12. The unit frame 14 includes diagonal members 23 and 24 in one side direction and the other side direction. Thereby, the vertical support part 29 and the horizontal support part 30 on both sides enable the frame body 12 to be bridged in the width direction of the water conduit 1 and the water conduit 1 to be covered with the wire mesh 13, and the structure of the unit frame 14 having the diagonal members 23 and 24 in the one side direction and the other side direction can obtain stable strength by both-ends support.SELECTED DRAWING: Figure 1 【課題】施工性に優れた水路用カバーを提供する。【解決手段】フレーム体１２と、このフレーム体１２に設ける金網１３とを備え、フレーム体１２は、水路１の幅方向に架け渡す単位フレーム１４と、水路１の長さ方向に間隔を置いて配置した単位フレーム１４，１４を連結する連結部材１５とを備え、フレーム体１２の幅方向両側に縦支持部２９及び横支持部３０を設けた水路用カバー１１において、単位フレーム１４は、一側方向と他側方向の斜材２３，２４を備える。これにより、両側の縦支持部２９及び横支持部３０によって、フレーム体１２を水路１の幅方向に掛け渡し、水路１を金網１３で覆うことができ、一側方向と他側方向の斜材２３，２４を備える単位フレーム１４の構造により、両端支持で安定した強度を得ることができる。【選択図】図１