| 摘要 |
The present invention relates to a vibration isolating table including an operation test apparatus which can frequently or regularly test the operation or non-operation and the operation performance of the vibration isolating table with no external factors, such as earthquake, after the vibration isolating table consisting of upper and lower tables is installed. The vibration isolating table including the operation test apparatus according to the present invention includes a lower table fixed to the floor; an upper table disposed to be able to move in X-axis and Y-axis directions to the lower table, with an object to be isolated from the vibration being seated on the top surface; a damping member interposed between the upper and lower tables and having a vibration isolating function against the earthquake; and an inspection member for testing the operation of the upper table. The inspection member has a driving force supply unit provided to the lower table and having a first rotatable gear wheel, a second gear wheel fixed to the upper table and meshed with the first gear wheel of the driving force supply unit to apply moving force to the upper table in both directions when the first gear wheel rotates, and a sensor for detecting the movement of the upper table to output a signal to the outside. |
