A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a passage crossing gate with a mechanism that can release a blocking rod in the closed position to the retracted position as needed.SOLUTION: A passage crossing gate 101 includes a blocking rod 106 that extends in a direction crossing the axial direction of a drive shaft 103a and rotates vertically by rotation of the drive shaft 103a; hinge connecting mechanisms 103c, 103d for connecting the blocking rod 106 to the drive shaft so that the blocking rod 106 in the closed position can be turned horizontally to the retracted position, a biasing mechanism 110 for applying a biasing force to the blocking rod 106 to rotate toward the retracted position, and a resistance mechanism 120 for applying a predetermined resistance to hold the blocking rod 106 in the closed position against the biasing force. The resistance mechanism 120 is configured to use an electromagnet unit 121 and a magnetic body 122 receiving the magnetic force of the electromagnet unit so as to generate the resistance by the magnetic force of the electromagnet unit 121 that attracts the magnetic body 122.SELECTED DRAWING: Figure 6A
【課題】閉位置にある遮断竿を必要に応じて退避位置へリリースすることができる仕組みをもった通行遮断機を提案する。【解決手段】通行遮断機１０１は、駆動軸１０３ａの軸方向に対し交差方向へ伸長して駆動軸１０３ａの回転により垂直方向に回動する遮断竿１０６と、閉位置にある遮断竿１０６が退避位置まで水平方向に回動できるように遮断竿１０６を駆動軸に接続するヒンジ接続機構１０３ｃ，１０３ｄと、退避位置へ向け回動する付勢力を遮断竿１０６に加える付勢機構１１０と、付勢力に抗して遮断竿１０６を閉位置に保持する所定の抵抗力を加える抵抗機構１２０とを含む。抵抗機構１２０は、電磁石ユニット１２１と該電磁石ユニットの磁力を受ける磁性体１２２とを用いて、磁性体１２２を引きつける電磁石ユニット１２１の磁力により前記抵抗力を発生するように構成される。【選択図】図６Ａ
To provide a passage crossing gate with a mechanism that can release a blocking rod in the closed position to the retracted position as needed.SOLUTION: A passage crossing gate 101 includes a blocking rod 106 that extends in a direction crossing the axial direction of a drive shaft 103a and rotates vertically by rotation of the drive shaft 103a; hinge connecting mechanisms 103c, 103d for connecting the blocking rod 106 to the drive shaft so that the blocking rod 106 in the closed position can be turned horizontally to the retracted position, a biasing mechanism 110 for applying a biasing force to the blocking rod 106 to rotate toward the retracted position, and a resistance mechanism 120 for applying a predetermined resistance to hold the blocking rod 106 in the closed position against the biasing force. The resistance mechanism 120 is configured to use an electromagnet unit 121 and a magnetic body 122 receiving the magnetic force of the electromagnet unit so as to generate the resistance by the magnetic force of the electromagnet unit 121 that attracts the magnetic body 122.SELECTED DRAWING: Figure 6A
【課題】閉位置にある遮断竿を必要に応じて退避位置へリリースすることができる仕組みをもった通行遮断機を提案する。【解決手段】通行遮断機１０１は、駆動軸１０３ａの軸方向に対し交差方向へ伸長して駆動軸１０３ａの回転により垂直方向に回動する遮断竿１０６と、閉位置にある遮断竿１０６が退避位置まで水平方向に回動できるように遮断竿１０６を駆動軸に接続するヒンジ接続機構１０３ｃ，１０３ｄと、退避位置へ向け回動する付勢力を遮断竿１０６に加える付勢機構１１０と、付勢力に抗して遮断竿１０６を閉位置に保持する所定の抵抗力を加える抵抗機構１２０とを含む。抵抗機構１２０は、電磁石ユニット１２１と該電磁石ユニットの磁力を受ける磁性体１２２とを用いて、磁性体１２２を引きつける電磁石ユニット１２１の磁力により前記抵抗力を発生するように構成される。【選択図】図６Ａ
PASSAGE CROSSING GATE
通行遮断機
HOSOKAWA HIROSHI (author)
2020-03-26
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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