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实用新型
CN202585163U 断路器弹簧操动机构 失效 - 放弃

断路器弹簧操动机构
摘要：
本实用新型公开了一种断路器弹簧操动机构，包括主机箱，在主机箱上固设有分闸单元和合闸单元，分闸单元和合闸单元组成分合闸模块，该分合闸模块包括沿输出轴组件中输出轴轴向延伸的并行延伸的左、右侧安装板，左、右侧安装板通过连接件固定连接成安装架，在安装架的左、右侧安装板上设有与合闸单元及分闸单元中的各组成部分相对应的安装孔，所述合闸单元中的储能电机、凸轮轴组件及储能保持装置和分闸单元中的分闸保持组件均对应安装在所述安装架上由所述左、右侧安装板组成的安装空间中。本实用新型整个布局合理，也为以后对操动机构进行升级预留下了空间。
摘要（英）：

The utility model discloses a spring operating mechanism for a circuit breaker. The spring operating mechanism comprises a main case, wherein a tripping unit and a closing unit are fixedly arranged on the main case; a tripping-and-closing module consists of the tripping unit and the closing unit; the tripping-and-closing module comprises a left side mounting plate and a right side mounting plate, and the left and right side mounting plates extend along the axial direction of an output shaft of an output shaft component in parallel; the left and right side mounting plates are fixedly connected by a connecting piece to form a mounting frame; mounting holes corresponding to components of the tripping unit and the closing unit are arranged in the left and right side mounting plates of the mounting frame; and an energy storage motor, a camshaft component and an energy storage retaining device of the closing unit, and a tripping retaining component of the tripping unit are correspondingly mounted in the mounting space formed by the left and right side mounting plates on the mounting frame. According to the spring operating mechanism for the circuit breaker, the whole layout is reasonable, and room for the upgrading of the operating mechanism in the future is left.

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