Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
TORQUE SENSOR, TORQUE SENSOR UNIT, AND PENETROMETER
PROBLEM TO BE SOLVED: To provide a torque sensor that is arranged between coaxially arranged two members and can detect a rotational load that occurs between the two members.SOLUTION: A torque sensor 10 comprises: a plurality of rod-like elastic bodies 25 arranged in parallel; a first holder 26 for holding the upper end portion (first end portion) 25a of each elastic body 25; a second holder 27 for holding the lower end portion (second end portion) 25b of each elastic body 25 and arranged coaxially with the first holder 26; and a detector 28 for detecting the relative rotation angles of the first holder 26 and second holder 27 as the first holder 26 and the second holder 27 rotate around their axis line L relative to each other. The first holder 26 is coaxially connected to a rod 5 in a state of being incapable of relative rotation, and the second holder 27 is coaxially connected to a screw point 6 in a state of being incapable of relative rotation, the torque sensor 10 detecting a rotational load (torque) that occurs between the rod 5 and the screw point 6.SELECTED DRAWING: Figure 4
【課題】同軸に配置された２つの部材の間に配置されて当該２つの部材の間に発生する回転負荷を検出できるトルクセンサを提供すること。【解決手段】トルクセンサ１０は、並列に配置された複数本の棒状の弾性体２５と、各弾性体２５の上端部分（第１端部分）２５ａを保持する第１ホルダ２６と、第１ホルダ２６と同軸に配置され、各弾性体２５の下端部分（第２端部分）２５ｂを保持する第２ホルダ２７と、第１ホルダ２６と第２ホルダ２７とが当該第１ホルダ２６および当該第２ホルダ２７の軸線Ｌ回りに相対回転した相対回転角度を検出する検出器２８を備える。第１ホルダ２６はロッド５に相対回転不能な状態で同軸に接続され、第２ホルダ２７はスクリューポイント６に相対回転不能な状態で同軸に接続され、トルクセンサ１０はロッド５とスクリューポイント６との間で発生する回転負荷（トルク）を検出する。【選択図】図４
TORQUE SENSOR, TORQUE SENSOR UNIT, AND PENETROMETER
PROBLEM TO BE SOLVED: To provide a torque sensor that is arranged between coaxially arranged two members and can detect a rotational load that occurs between the two members.SOLUTION: A torque sensor 10 comprises: a plurality of rod-like elastic bodies 25 arranged in parallel; a first holder 26 for holding the upper end portion (first end portion) 25a of each elastic body 25; a second holder 27 for holding the lower end portion (second end portion) 25b of each elastic body 25 and arranged coaxially with the first holder 26; and a detector 28 for detecting the relative rotation angles of the first holder 26 and second holder 27 as the first holder 26 and the second holder 27 rotate around their axis line L relative to each other. The first holder 26 is coaxially connected to a rod 5 in a state of being incapable of relative rotation, and the second holder 27 is coaxially connected to a screw point 6 in a state of being incapable of relative rotation, the torque sensor 10 detecting a rotational load (torque) that occurs between the rod 5 and the screw point 6.SELECTED DRAWING: Figure 4
【課題】同軸に配置された２つの部材の間に配置されて当該２つの部材の間に発生する回転負荷を検出できるトルクセンサを提供すること。【解決手段】トルクセンサ１０は、並列に配置された複数本の棒状の弾性体２５と、各弾性体２５の上端部分（第１端部分）２５ａを保持する第１ホルダ２６と、第１ホルダ２６と同軸に配置され、各弾性体２５の下端部分（第２端部分）２５ｂを保持する第２ホルダ２７と、第１ホルダ２６と第２ホルダ２７とが当該第１ホルダ２６および当該第２ホルダ２７の軸線Ｌ回りに相対回転した相対回転角度を検出する検出器２８を備える。第１ホルダ２６はロッド５に相対回転不能な状態で同軸に接続され、第２ホルダ２７はスクリューポイント６に相対回転不能な状態で同軸に接続され、トルクセンサ１０はロッド５とスクリューポイント６との間で発生する回転負荷（トルク）を検出する。【選択図】図４
TORQUE SENSOR, TORQUE SENSOR UNIT, AND PENETROMETER
トルクセンサ、トルクセンサユニットおよび貫入試験機
SHIMIZU SHIGEJIRO (Autor:in) / OKA MASAYUKI (Autor:in)
27.07.2017
Patent
Elektronische Ressource
Japanisch
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