A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide an inspection robot suitable for inspection of a steel bridge.SOLUTION: An inspection robot has a main body 2 on which an inspection device 5 is loaded, a pair of front wheels 3, 3, and a pair of rear wheels 4, 4. The front wheel 3 and the rear wheel 4 have plural magnets, which are located in a circumferential direction, on outer diameter sides. The front wheel 3 and the rear wheel 4 are so located as to be overlapped with each other in a rotary shaft direction view. The front wheel 3 and the rear wheel 4 are adsorbed onto a steel component 20 of a structure and are rotationally driven, and thereby the front and real wheels are travelled along the steel component 20. When the front and rear wheels reach a predetermined inspection position, inspection of the structure is performed by the inspection device 5. The robot moves from a vertical plane 21 of the steel component 20 to a downward horizontal plane 22 without contact of the main body 2 with a corner between the vertical plane 21 and the downward horizontal plane 22. Further, when the robot moves from the vertical plane 21 of the steel component 20 to the downward horizontal plane 22, contact points C1, C2 are always formed between the steel component 20, and the front wheel 3 and the rear wheel 4.SELECTED DRAWING: Figure 4
【課題】鋼製の橋梁の点検に好適な点検ロボットに関する。【解決手段】点検ロボットは、点検装置５を搭載した本体２と、１対の前輪３，３と、１対の後輪４，４を有する。前輪３と後輪４は、外径側に周方向に配置された複数の磁石を有する。前輪３と後輪４は、回転軸方向視において互いに重複して配置されている。前輪３と後輪４が構造物の鋼製部材２０に吸着して回転駆動することにより、鋼製部材２０に沿って走行する。所定の点検位置に達すると、点検装置５により構造物の点検を行う。鋼製部材２０の鉛直面２１から下向水平面２２へ、鉛直面２１と下向水平面２２の間の角部に本体２が接触することなく移動する。また、鋼製部材２０の鉛直面２１から下向水平面２２へ移るとき、鋼製部材２０と前輪３及び後輪４との間に常に接触点Ｃ１，Ｃ２が形成される。【選択図】図４
PROBLEM TO BE SOLVED: To provide an inspection robot suitable for inspection of a steel bridge.SOLUTION: An inspection robot has a main body 2 on which an inspection device 5 is loaded, a pair of front wheels 3, 3, and a pair of rear wheels 4, 4. The front wheel 3 and the rear wheel 4 have plural magnets, which are located in a circumferential direction, on outer diameter sides. The front wheel 3 and the rear wheel 4 are so located as to be overlapped with each other in a rotary shaft direction view. The front wheel 3 and the rear wheel 4 are adsorbed onto a steel component 20 of a structure and are rotationally driven, and thereby the front and real wheels are travelled along the steel component 20. When the front and rear wheels reach a predetermined inspection position, inspection of the structure is performed by the inspection device 5. The robot moves from a vertical plane 21 of the steel component 20 to a downward horizontal plane 22 without contact of the main body 2 with a corner between the vertical plane 21 and the downward horizontal plane 22. Further, when the robot moves from the vertical plane 21 of the steel component 20 to the downward horizontal plane 22, contact points C1, C2 are always formed between the steel component 20, and the front wheel 3 and the rear wheel 4.SELECTED DRAWING: Figure 4
【課題】鋼製の橋梁の点検に好適な点検ロボットに関する。【解決手段】点検ロボットは、点検装置５を搭載した本体２と、１対の前輪３，３と、１対の後輪４，４を有する。前輪３と後輪４は、外径側に周方向に配置された複数の磁石を有する。前輪３と後輪４は、回転軸方向視において互いに重複して配置されている。前輪３と後輪４が構造物の鋼製部材２０に吸着して回転駆動することにより、鋼製部材２０に沿って走行する。所定の点検位置に達すると、点検装置５により構造物の点検を行う。鋼製部材２０の鉛直面２１から下向水平面２２へ、鉛直面２１と下向水平面２２の間の角部に本体２が接触することなく移動する。また、鋼製部材２０の鉛直面２１から下向水平面２２へ移るとき、鋼製部材２０と前輪３及び後輪４との間に常に接触点Ｃ１，Ｃ２が形成される。【選択図】図４
INSPECTION ROBOT
点検ロボット
SUGII KENICHI (author)
2016-04-04
Patent
Electronic Resource
Japanese