一种具有可拆卸手柄套的操作机构及断路器
The operating mechanism with a detachable handle sleeve solves the problem of accidental reactivation of the circuit breaker when it is open, achieving a combination of safety and ease of operation.
CN115985727BActive Publication Date: 2026-07-17ZHEJIANG KETAI ELECTRIC CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ZHEJIANG KETAI ELECTRIC CO LTD
- Filing Date
- 2022-12-12
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The safety hazard of someone accidentally closing the circuit breaker while it is in the open state has not been effectively addressed.
Method used
Design an operating mechanism with a detachable handle sleeve. The rotating part is detachably connected to the handle, and the rotating part is only allowed to rotate when the handle sleeve is engaged with the rotating part, so as to prevent accidental operation by others.
Benefits of technology
It effectively prevents others from accidentally closing the circuit breaker, improving the safety of maintenance personnel. It is easy to operate and the handle sleeve is firmly locked, making it difficult to loosen or fall off.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN115985727B_ABST
Abstract
本发明提供一种具有可拆卸手柄套的操作机构及具有其的断路器，属于断路器技术领域，包括旋转件，通过旋转对电器件进行开关操作；手柄，与所述旋转件同轴可离合地连接；手柄套，可拆卸地连接在所述旋转件和所述手柄之间，所述手柄套通过分别与所述旋转件和所述手柄卡接配合，实现所述手柄与所述旋转件之间的联动，并通过解除与所述旋转件和所述手柄卡接配合，使所述手柄与所述旋转件之间解除联动状态。本发明的可拆卸手柄套的操作机构，当无手柄套时，手柄的转动并不会使旋转件进行转动，仅在手柄套与手柄卡接时，与旋转件的配合才会使旋转件进行运动；因此将手柄套拆卸下，他人无法通过转动手柄合闸，从而保护维修人员的安全。
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