Ball valve vibration test frock

The utility model discloses a ball valve vibration test frock, including the bottom plate, be equipped with two support columns that are parallel to each other on the bottom plate, the upper end of support column is fixed with the fixed plate, be equipped with the guard box between the support column, the guard box internal fixation has drive arrangement, drive arrangement's output shaft end is fixed with and rotates the wheel, the rotation takes turns to and is fixed with the dead lever, comprising a base plate, the upper end of pull rod is run through the lateral wall of guard box and is extended to the upper end of guard box, the upper end of guard box is equipped with places the case, the both ends rotation of placing the case is connected with L type connecting rod, one side of connecting at the support column is rotated to the one end of L type connecting rod, the upper end of pull rod is rotated to connect and is being placed the lower extreme of case. The utility model discloses a combination of place