| 摘要 |
A circuit breaker interlinking apparatus comprises a control component (6) and an interlocking component (7) that are drivedly connected with each other. The control component (6) can be lockedly connected with a connecting rod component (2) and a cam component (3) of an energy storage operating mechanism (99) of the circuit breaker, thus controlling the energy storage operating mechanism (99) to complete circuit opening/closing operations. A breaker-opening lock (62) of the control component (6) is connected with the connecting rod component (2). A breaker-closing lock (64) is connected with the cam component (3). A breaker-closing guide rod (72) of the interlocking component (7) is drivedly connected with the control component (6) to make the breaker-closing lock (64) move. A circuit opening guide rod (73) is drivedly connected with the control component (6) to make the breaker-opening lock (62) move. One extremity of a breaker-closing half-shaft (63) is drivedly connected with the breaker-closing lock (64), while the other extremity is arranged opposite a drive guide rod (74). The circuit breaker interlocking apparatus is structurally compact, controls accurately, and moves stably. |
