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发明公开
CN110783848A 一种绝缘套管组件及使用该组件的开关设备 有权

一种绝缘套管组件及使用该组件的开关设备
摘要：
本发明涉及一种绝缘套管组件及使用该组件的开关设备。绝缘套管组件包括套管主体和连接法兰，套管主体上设有出线端子；绝缘套管组件还包括指示器引线端子，连接法兰上设有引线端子孔；出线端子和指示器引线端子为用于插接导通的插接端子；指示器引线端子包括导体嵌件和绝缘壳体，所述导体嵌件位于绝缘壳体的中部；所述指示器引线端子的前端面为弹性密封面，或者，所述绝缘套管组件还包括用于设置到指示器引线端子的前端面前侧的密封圈；弹性密封面或密封圈用于密封压接到套管主体的出线端子处的表面上。本发明解决了指示器引线端子与出线端子连接处不能密封的问题以及开关设备中指示器引线端子与出线端子连接处由于密封性差而生锈的问题。
摘要（英）：

The invention relates to an insulating bushing assembly and switchgear using the same. The insulating bushing assembly includes a bushing body and a connection flange. The bushing body is provided with an outlet terminal. The insulating bushing assembly further includes an indicator lead terminal. The connection flange is provided with a lead terminal hole. The outlet terminal and the indicator lead terminal are turned on when connected. The indicator lead terminal includes a conductor insert and an insulating casing. The conductor insert is located in the middle of the insulating casing. Thefront end surface of the indicator lead terminal is an elastic sealing surface, or the insulating bushing assembly further includes a sealing ring to be disposed in front of the front end surface of the indicator lead terminal. The elastic sealing surface or the sealing ring is configured to be pressed against the surface of the outlet terminal of the bushing body. The insulating bushing assemblysolves the problem that a connection between the indicator lead terminal and the outlet terminal cannot be sealed and the problem that a connection between the indicator lead terminal and the outlet terminal in the switchgear is rusted due to poor sealing.

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