The invention discloses a circuit breaker tripping locking mechanism comprises two lock body; the lock body two has the lock core can rotate; the two lock core are respectively provided with a circular rotating member; two lock body is arranged according to a certain distance, the cross area of two circular rotating around the lock the rotation of the path formed a certain size in the junction of the periphery of the circular rotating parts; each is provided with at least a cross area of the shape and size of the gap; when a lock of circular rotating parts in cross regional gap position, a lock core of the lock body can rotate when a lock body; the circular rotating parts in the area surrounding the staggered position, another lock core of the lock body is restricted rotation. The structure is simple and reliable and easy to realize, the advantages of small space occupation; and the lock body has a modular features, it is easy to lock the lock assembly; no mechanical connection between the lock operation between the lock body without additional friction.
【技术实现步骤摘要】
【技术保护点】
一种断路器的分闸锁定机构，包括并排设置的两个锁体；每个锁体各具有一个可转动的锁芯，其中一个锁体的锁芯设置有一个锁舌，以在该锁芯转动中带动所述锁舌对断路器的操纵机构予以锁定或解锁；每个锁体的锁芯还设置有一个圆形旋转件，以使得圆形旋转件能与对应的锁芯同步转动，其特征在于：两个锁体的锁芯的中心之间按照一定距离设置，使两个锁体的圆形旋转件周边的旋转轨迹在交接处形成一定大小尺寸的交错区域；每个圆形旋转件的周边还设置有一个至少包含交错区域的形状和大小的缺口；当一个锁体的圆形旋转件的缺口处在能完全包含所述交错区域位置时，另一个锁体的圆形旋转件能够任意转动；当一个锁体的圆形旋转件的周边处于...
【技术特征摘要】
【专利技术属性】
技术研发人员：杨平孝，魏相阳，杨仕伟，
申请(专利权)人：厦门宏发开关设备有限公司，
类型：发明
国别省市：
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