Swivel cable protection guide device

Abstract

To provide a small swivel type cable protection guidance device capable of stabilizing the trajectory of a cable protection guide member in an annular space in which the cable protection guide member is arranged.SOLUTION: A track guide roller which is a columnar structure that rotates in contact with a cable protection guide member by moving the moving end of the cable protection guide member and extends in the direction of the rotation axis perpendicular to the circumferential direction of the annular space is arranged in an annular space. When the cable protection guide member moves in this annular space and comes into contact with the track guide roller, the track guide roller rotates and the cable protection guide member moves smoothly. Therefore, the cable protection guide member can be guided by the track guide roller to stabilize the track. Further, since the installation area of such a track guide roller is small, it is possible to provide a small swivel type cable protection guidance device.SELECTED DRAWING: Figure 1

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