| 摘要 |
PURPOSE: A device for repairing a jack support is provided to improve work efficiency by rotating a jack support using the power of a motor, and to easily control power transferred from a transmission force control device. CONSTITUTION: A device for repairing a jack support comprises a power device(10), a working device(20), a transmission force control device, and a clamp(60). The power device generates rotation power for rotating the lower base of a jack support. The working device comprises a decelerator(24), and a working plate(27). The decelerator is amplified by receiving the rotation power. The working plate is rotated by receiving the power from the decelerator and forms protrusion rods(28) by rotating the lower base of the jack support. The transmission force control device transfers the power of the power device to the working device. The clamp fixes the jack support to a lower jig(50) which supports the jack support.
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