The invention provides a track running device which stably and reliably runs on a plate-shaped track. In the orbital operation device (10), a spur gear (42) is rotated by the torque of a motor (M) attached to a base (11), teeth of the spur gear (42) sequentially mesh with a plurality of holes (72) provided so as to be continuous in the longitudinal direction of a plate-shaped orbital (R1), and the base (11) can be moved forward and backward in the longitudinal direction of the orbital (R1). The orbital operation device is provided with a pair of holding members (26, 36) and a pair of guide members (44, 46), the pair of holding members (26, 36) being located on one side and the other side in the axial direction of the spur gear (42) with respect to the spur gear (42). And a pair of holding members (26, 36) that contact the rail (R1) from the side opposite the spur gear (42) at a position where the distance between the axial center of the spur gear (42) and the rail (R1) is shortest with respect to the rail (R1), and a pair of guide members (44, 46) that are positioned on one side and the other side in the axial direction of the spur gear (42) with respect to the spur gear (42). The pair of guide members (44, 46) are in contact with the rail (R1) from the same side as the spur gear (42) at a position where the distance between the axial center of the spur gear (42) and the rail (R1) is shortest with respect to the rail (R1), so that the distance between the spur gear (42) and the rail (R1) can be kept constant, and the teeth of the spur gear (42) can be reliably engaged with the holes (72). Therefore, the device can stably and reliably run on the plate-shaped track (R1).
本发明提供一种在板状的轨道上稳定且可靠地运行的轨道运行装置。轨道运行装置(10)通过安装于基部(11)的马达(M)的转矩使正齿轮(42)旋转,正齿轮(42)的齿依次与以在板状的轨道(R1)的长度方向上连续的方式设置的多个孔(72)啮合,能够使基部(11)沿轨道(R1)的长度方向上进退运动。该轨道运行装置具有一对保持部件(26、36)和一对引导部件(44、46),所述一对保持部件(26、36)相对于正齿轮(42)位于正齿轮(42)的轴向的一方向侧和另一方向侧,并且所述一对保持部件(26、36)相对于轨道(R1)在正齿轮(42)的轴心与轨道(R1)之间的距离最短的位置从与正齿轮(42)相反的一侧与轨道接触,所述一对引导部件(44、46)相对于正齿轮(42)位于正齿轮(42)的轴向的一方向侧和另一方向侧,并且所述一对引导部件(44、46)相对于轨道(R1)在正齿轮(42)的轴心与轨道(R1)之间的距离最短的位置从与正齿轮(42)的相同侧与轨道(R1)接触,因此能够使正齿轮(42)和轨道(R1)的距离保持恒定,能够使正齿轮(42)的齿与孔(72)可靠地啮合,因此能够在板状的轨道(R1)上稳定且可靠地运行。
Rail running device
轨道运行装置
2025-03-11
Patent
Electronic Resource
Chinese
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen |
Running rail and method for producing such a running rail
European Patent Office | 2020
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