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实用新型
CN202333650U 一种气体绝缘输电线路直线单元壳体与壳体内导电柱连接结构 失效 - 权利终止

一种气体绝缘输电线路直线单元壳体与壳体内导电柱连接结构
摘要：
本实用新型公开了一种气体绝缘输电线路直线单元壳体与壳体内导电柱连接结构，关键在于：导电柱的末端设置有螺纹孔，壳体末端的法兰盘上设置有通孔，两端具有外螺纹的连接杆的一端与螺纹孔连接，另一端穿过通孔与锁紧螺母相连。本实用新型结构简单，将容易产生滑动、碰撞的导电杆与壳体连接起来，防止两者间因为径向、轴向的间隙而产生滑动，保证了运输过程中的安全。
摘要（英）：

The utility model discloses a structure for connecting a shell of a linear unit of a gas-insulated power transmission line and a conductive column in the shell. The key point is that: a screw hole is formed at the tail end of the conductive column; a through hole is formed in a flange disk at the tail end of the shell; one end of a connecting rod, of which two ends are provided with external screw threads, is connected with the screw hole, and the other end of the connecting rod passes through the through hole and is connected with a locking nut. The structure is simple; the conductive column which slides and collides easily is connected with the shell, so that the phenomenon of relative sliding of the conductive column and the shell caused by a radial or axial interval is avoided; and the safety during transportation is guaranteed.

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