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实用新型
CN202513506U 玻璃钢避雷针管 失效 - 权利终止

玻璃钢避雷针管
摘要：
玻璃钢避雷针管，本实用新型涉及一种用于保护避雷引线的避雷针管。本实用新型的目的是为解决现有的金属避雷针管，易腐蚀，对电磁波反射大，对雷达天线影响大，以及现有的混凝土避雷针管重量重、安装、施工不便的问题。本实用新型包括第一玻璃钢管，所述第一玻璃钢管为底部粗、上部细的锥管，所述第一玻璃钢管采用玻璃纤维增强塑料缠绕成型，所述第一玻璃钢管的母线与第一玻璃钢管的轴线A-A之间的第一夹角α为0.25°～0.30°，所述第一玻璃钢管的外表面涂有树脂胶衣或油漆。本实用新型用于保护和支撑避雷引线上。
摘要（英）：

The utility model relates to a glass fiber reinforced plastic lightning rod tube for protecting a lightning-protection lead. The utility model aims at solving the problems that the conventional metal lightning rod tube is easy to corrode and strong in reflection to electromagnetic wave and has big influence on a radar antenna, and the conventional concrete lightning rod is heavy and inconvenient to mount and construct. The glass fiber reinforced plastic lightning rod tube comprises a first glass fiber reinforced plastic tube, the first glass fiber reinforced plastic tube is a conical tube of which the bottom is thick and the upper part is thin, the first glass fiber reinforced plastic tube is formed by the glass fiber reinforced plastics in a winding manner, a first included angle alpha between the bus of the first glass fiber reinforced plastic tube and the axis A-A of the first glass fiber reinforced plastic tube is 0.25-0.30 degree, and the external surface of the first glass fiber reinforced plastic tube is coated by a resin gel coat or a paint. The glass fiber reinforced plastic lightning rod tube is used for protecting and supporting the lightning-protection lead.

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