Circuit tata foot welding frock

The utility model discloses a circuit tata foot welding frock, the on -line screen storage device comprises a base, supporting platform, rotary platform, welded platform, the last bottom plate that sets up of welded platform, riser and curb plate, the riser, the curb plate all links firmly with the bottom plate, be equipped with two cylinder blocks on the base, the cylinder seat is provided with acylinder, be equipped with supporting platform on the output shaft of cylinder end, supporting platform's top is equipped with rotary platform, rotary platform's bottom center department is equippedwith first pivot, first pivot runs through supporting platform and sets up, the rotary platform both sides have set firmly two stands, be equipped with the second pivot between two stands, the one endof second pivot links to each other with the left side stand, the other end runs through right side stand setting, rotary platform's top is equipped with welded platform, welded platform's lateral wall is equipped with the thr