| 摘要 |
The invention provides a moving handrail flaw detecting apparatus of a passenger conveyor, by which the flaw detection can be carried out with simple equipment, and the workability is improved. The moving handrail flaw detecting apparatus comprises an X-ray device (4) and a displacement measuring device (7) for measuring the displacement of the X-ray device (4). In a moving handrail flaw detecting apparatus (S) for detecting flaws of a moving handrail (2) of an escalator (100), the displacement measuring device (7) includes a deceleration mechanism (40) for making the X-ray device (4) to move at a content speed, and a second roller (27), and further includes a measuring unit (7a) and a driving unit (7b) which are positioned on upper and lower sides of the moving handrail (2) respectively, and a second lock hasp (18) connecting the measuring unit (7a) and the driving unit (7b). An optical mouse (8) for measuring the displacement and a first roller (14) are arranged at the measuring unit (7a), and the deceleration mechanism (40) and the second roller (27) are arranged at the driving unit (7b). |
