BRIDGE INSPECTION DEVICE

• Main Authors: TAMAOKI KAZUKIYO, YUASA KAORI, UMETSU KENJI, FUJIWARA YASUHISA
• Format: Patent
• Language: English; Japanese
• Published: 06.08.2020
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

To provide a bridge inspection device having a camera capable of moving in a bridge axis direction over a wide range even for a bridge having a bridge guard fence having irregularities in the bridge axis direction.SOLUTION: A bridge inspection device 1 includes: a cover unit 11 attached to a bridge guard fence 6; and a camera unit 12 having a camera 16. The cover unit 11 has a cover 19 attached to the bridge guard fence 6 via a joint 18. The cover 19 extends substantially linearly in the bridge axis direction. Since the camera unit 12 moves in the bridge axis direction while being guided by the cover, it can move in the bridge axis direction without being disturbed by the irregularities of the bridge guard fence 6.SELECTED DRAWING: Figure 1 【課題】橋軸方向に沿って凹凸を有する橋梁用防護柵を有する橋梁でも、広範囲に橋軸方向に沿って移動可能なカメラを有する橋梁点検装置を提供する。【解決手段】橋梁点検装置１は、橋梁用防護柵６に取り付けられたカバーユニット１１とカメラ１６を有するカメラユニット１２とを有する。カバーユニット１１は、ジョイント１８を介して橋梁用防護柵６に取り付けられたカバー１９を有する。カバー１９は、橋軸方向に略直線状に延在する。カメラユニット１２は、カバーにガイドされて橋軸方向に移動するため、橋梁用防護柵６の凹凸に妨げられずに橋軸方向に移動できる。【選択図】図1