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Method for vertically grounding and leading down from center of composite pole tower and pole tower thereof

机译：从复合杆塔的中心垂直接地并向下引出的方法及其杆塔

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A method for vertically grounding and leading down form a center of a composite pole tower includes the following steps: extending a ground down-leading wire from a center of a ground wire cross arm which is made of metal and is positioned on top of the pole tower, wherein the ground down-leading wire is vertically leaded down to the earth form the center of the composite pole tower, wherein when an lower portion of the tower body is a metal pipe, the ground down-leading wire is extended from the center of the composite material and is directly connected to the metal pipe. The method utilizes the advantage of the insulating intensity of the wall of the composite pole tower and enhances the insulating intensity of the transmission line on impact of lightning. The ground down-leading wires are prevented from short-circuiting with the tower body of the composite pole tower, so that advantage of the insulating property of the composite material of the pole towers is realized. Since the ground down-leading wire is penetrated through center of the pole tower, so that the ground down-leading wires are not exposed and are prevented from destroying by external force. And also the method is easy and simple for application.
机译：一种垂直接地并从复合杆塔架的中心引下的方法，包括以下步骤：从接地线横臂的中心伸出一根接地的引下线，横臂由金属制成，并位于杆的顶部塔，其中接地引下线从复合极塔的中心垂直向下引向地面，其中，当塔体的下部为金属管时，接地引下线从中心延伸复合材料制成，并直接连接到金属管。该方法利用了复合杆塔的壁的绝缘强度的优点，并增强了雷击时传输线的绝缘强度。防止了接地的引下线与复合杆塔的塔体短路，从而实现了杆塔复合材料的绝缘性能的优点。由于接地的引下线穿过极塔的中心，因此接地的引下线不暴露，并且可以防止外力破坏。而且该方法易于应用。

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