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发明公开
CN104882823A 一种基于绝缘棒的柱上开关鸟巢清除装置 无效 - 撤回

一种基于绝缘棒的柱上开关鸟巢清除装置
摘要：
本发明公开了一种基于绝缘棒的柱上开关鸟巢清除装置，其底座（2）的下部设有绝缘棒螺丝接口槽（7），底座（2）的上部设有齿轮扣内置槽（9），齿轮机构（3）由齿轮座（3-1）和齿轮座（3-1）上凸出的齿轮扣（3-2）连为一体构成，齿轮扣内置槽（9）内嵌有齿轮扣（3），齿轮座（3-1）连接作业臂（1），底座（2）、齿轮机构（3）及作业臂（1）通过翼型螺母（4）、垫片（5）、翼型螺钉（6）紧固在一起，作业臂（1）呈“∧”型，顶角角度α为150°，作业臂（1）的前端连接清除钩（8），清除钩（8）由与作业臂（1）垂直的连接杆（8-1）及连接杆（8-1）两端所连接的两个钝角小勾（8-2）连为一体构成，本发明结构简单、使用方便灵活、安全系数高、成本低廉，可有效降低架空线路运维检修成本。
摘要（英）：

The invention discloses a column switch nest removing apparatus based on an insulating rod. The lower part of a base (2) is provided with an insulating rod screw joint slot (7), the upper part of the base (2) is provided with a gear buckle built-in groove (9), a gear mechanism (3) is integrally formed by a gear seat (3-1) and a gear buckle (3-2) protruding out of the gear seat (3-1), a gear buckle (3) is embedded in the gear buckle built-in groove (9), the gear seat (3-1) is connected with a work arm (1), the base (2), the gear mechanism (3), and the work arm (1) are fastened together through a wing-shaped nut (4), a pad (5), and a wing-shaped screw (6), the work arm (1) is in an inverted-V shape, the top angle alpha is arranged at an angle of 150 degrees, the front end of the work arm (1) is connected with a removing hook (8), and the removing hook (8) is integrally formed by a connecting rod (8-1) vertical to the work arm (1) and two obtuse-angle small hooks (8-2) at the two ends of the connecting rod (8-1). The column switch nest removing apparatus is simple in structure, convenient and flexible in use, high in safety coefficient, and low in cost, and can effectively reduce the operation and maintenance costs of overhead lines.

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