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实用新型
CN206685868U 一种提高避雷线引雷效果的引雷球串 失效 - 权利终止

一种提高避雷线引雷效果的引雷球串
摘要：
本实用新型公开了一种提高避雷线引雷效果的引雷球串，在两根输电杆塔之间设有与输电导线（1）并行的避雷线（2），所述的避雷线（2）上设有若干个引雷球（3）；所述的引雷球（3）主要由金属膜（301）、固定底座（302）、固定支架（303）和引雷半球面（305）构成；所述的金属膜（301）包裹在避雷线（2）表面，然后采用固定底座（302）固定；所述的固定底座（302）采用螺栓组件（304）紧固在避雷线（2）上；所述的固定支架（303）的底端与固定底座（302）固定连接；所述的引雷半球面（305）固定安装在固定支架（303）的顶端。本实用新型结构简单，设计合理，安全可靠，极大提高了避雷线的避雷效果，保证输电线路的正常工作运行。(ESM)同样的发明创造已同日申请发明专利
摘要（英）：

The utility model discloses an improve thunderstorm weather ball cluster of overhead ground wire thunderstorm weather effect is equipped with overhead ground wire (2) parallel with transmission pressure (1) between two transmission tower, overhead ground wire (2) on be equipped with a plurality of thunderstorm weather ball (3), thunderstorm weather ball (3) mainly constitute by metal film (301), unable adjustment base (302), fixed bolster (303) and thunderstorm weather hemisphere face (305), metal film (301) parcel on overhead ground wire (2) surface, then adopt unable adjustment base (302) fixed, unable adjustment base (302) adopt bolt assembly (304) fastening on overhead ground wire (2), bottom and unable adjustment base (302) the fixed connection of fixed bolster (303), thunderstorm weather hemisphere face (305) fixed mounting on the top of fixed bolster (303). The utility model discloses simple structure, reasonable in design, safe and reliable has greatly improved the lightning -arrest effect of overhead ground wire, guarantees transmission line's normal work operation.

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