The invention discloses a cylinder-driven grounding switch. The grounding device comprises a swing assembly, a grounding rotary arm and a grounding clamp which is connected with the grounding rotary arm and used for being connected with or separated from a grounding contact on an arc extinguishing chamber insulator. The driving end of the grounding rotary arm is rotatably fixed on a rotating shaft, and the driving end of the grounding rotary arm is connected with the swing assembly and is driven by the swing assembly to swing or rotate along the rotating shaft so that the grounding clamp is enabled to be connected with or separated from the grounding contact on the insulator to complete the closing or opening action. The swing assembly drives the grounding rotary arm to rotate or swing toenable the grounding switch to perform closing and opening actions, and the problems that manual operation is inconvenient and labor is wasted during operation are solved.
本发明公开了一种气缸驱动的接地开关,包括:摆动组件、接地转臂以及连接在接地转臂上的用于与灭弧室绝缘子上的接地触头连接或者分离的接地夹,接地转臂的驱动端旋转固定于一旋转轴上,接地转臂的驱动端还与摆动组件连接并在摆动组件的带动下沿旋转轴摆动或旋转以使得接地夹与绝缘子上的接地触头连接或者分离以完成合闸或分闸动作。本发明通过摆动组件驱动接地转臂旋转或摆动使接地开关进行分合闸动作,解决了手动操作不便和操作时费力的难题。
Cylinder-driven grounding switch
气缸驱动的接地开关
2020-07-24
Patent
Elektronische Ressource
Chinesisch
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