To easily detect an abnormality of a wheel of a footstep with high accuracy.SOLUTION: A pair of guide rails are circulated by a pair of footstep chains and arranged in a plurality of footsteps guided and supported at both ends on a pair of footstep rails and in a truss, and guide traveling of at least a pair of wheels for supporting the footsteps in attitude. A first member is provided, which is installed on a traveling surface of one of the pair of wheels of one of the pair of guide rails and supports one of the wheels and tilts one of the wheels when it is abnormal.SELECTED DRAWING: Figure 5
【課題】踏段の車輪の異常を簡易かつ構成度に検出すること。【解決手段】実施形態の案内レールは、一対の踏段チェーンで巡回移動し、一対の踏段レールに両端を案内支持される複数の踏段と、トラス内に配設され、前記複数の踏段の姿勢を支持する少なくとも一対の車輪の走行を案内する一対の案内レールであって、前記一対の案内レールのうち一方の案内レールの前記一対の車輪のうち一方の車輪の走行面に設けられ、前記一方の車輪の一部を支持して前記一方の車輪が異常状態である場合に前記一方の車輪を傾斜させる第1の部材、を備える。【選択図】図5
PASSENGER CONVEYOR AND ABNORMALITY DETECTION METHOD
乗客コンベアおよび異常検知方法
2023-03-13
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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