| 摘要 |
PROBLEM TO BE SOLVED: To provide a carrier device capable of easily carrying rigidity measuring equipment along a railway track.SOLUTION: A carrier device 1 for carrying weight-dropping type rigidity measuring equipment 80 along a railway track includes a wheel 3 that travels on one rail, a support arm 5 for supporting the rigidity measuring equipment 80, a support shaft 4 orthogonal to an axle of the wheel 3, to which a base of the support arm 5 is fixed, and an operation rod 6 that has a base fixed to the support shaft 4 and that operates swinging of the support arm 5 on the support shaft. |
