| 摘要 |
PURPOSE: To provide an assembly for controlling a stopper belonging to a continuous casting installation, as well as a continuous casting installation provided with such a control assembly. CONSTITUTION: The assembly(10) for controlling a stopper for a continuous casting installation comprises a guiding assembly(20), a shaft(12) for driving the stopper, adapted to move in translation with respect to the guiding assembly, a motor(42), presenting a rotary shaft(44), as well as means(56,70,76) adapted to convert the rotational movement of the motor into a movement of translation of the drive shaft(12), wherein means are provided, allowing the removable fixation of the motor on the movement converting means(56,70,76), with the result that the motor is adapted to present a position of engagement and a position of rest, and, in the position of engagement, the rotary shaft of the motor extends substantially in a principal direction (A) of the drive shaft.
|
