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发明公开
CN106894670A 复合横担及复合杆塔 审中-公开

复合横担及复合杆塔
摘要：
本发明公开一种复合横担，包括横担绝缘子、两列水平斜拉绝缘子和一列上斜拉绝缘子。两列水平斜拉绝缘子与横担绝缘子在同一水平面上且分别位于其两侧，两列水平斜拉绝缘子相对彼此呈V字型，其V字型开口处的一端均连接在复合杆塔塔身上，其V字型顶点处的一端连接在横担绝缘子远离塔身的一端。上斜拉绝缘子的一端连接至塔身，另一端连接在横担绝缘子远离塔身的一端。横担绝缘子远离塔身的一端配置一个主均压环、两列水平斜拉绝缘子的V字型顶点处的一端分别配置两个辅均压环和上斜拉绝缘子远离塔身的一端配置一个辅均压环。各均压环均设置在远离塔身的一端，且分别配置于横担绝缘子、两列水平斜拉绝缘子和上斜拉绝缘子上，能够有效均匀电场。
摘要（英）：

The invention discloses a composite cross arm comprising cross arm insulators, two rows of horizontal oblique-pulling insulators and a row of upper oblique-pulling insulators. The two rows of horizontal oblique-pulling insulators are on the same horizontal plane with the cross arm insulators and located on the two sides of the cross arm insulators correspondingly. The two rows of horizontal oblique-pulling insulators are mutually in V shapes, one ends of V-shaped openings are connected to a composite pole tower body, and one ends of V-shaped vertexes are connected at the ends, away from the tower body, of the cross arm insulators. One ends of the upper oblique-pulling insulators are connected to the tower body, and the other ends of the upper oblique-pulling insulators are connected to the ends, away from the tower body, of the cross arm insulators. A main equalizing ring is configured at the end, away from the tower body, of the cross arm insulators; two auxiliary equalizing ring are configured at the ends of the V-shaped vertexes of the two rows of horizontal oblique-pulling insulators correspondingly; and an auxiliary equalizing ring is configured at the end, away from the tower body, of the upper oblique-pulling insulators. The equalizing rings are arranged at the ends away from the tower body and are configured on the cross arm insulators, the two rows of horizontal oblique-pulling insulators and the upper oblique-pulling insulators correspondingly, so that an electric field can be effectively equalized.

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