| 摘要 |
PURPOSE: An expansion joint manufacturing device and method are provided to enable convenient assembly regardless of the size of expansion joint. CONSTITUTION: An expansion joint manufacturing device comprises a support frame(100), a lifting unit(200), a pair of spacer plates(300), a compression unit, and a gap adjustment unit. The lifting unit raises and lowers the spacer plates in the vertical direction to the support frame. The spacer plates are installed in the lifting unit, and the interval between them is adjustable. The compression unit prevents the movement of an expansion joint arranged in the spacer plates. The gap adjustment unit moves a movable plate(320) in order to adjust the interval between the spacer plates. |
