Antenna lightning protection device

The utility model discloses an antenna lightning protection device which is characterized in that the top end of a support frame is fixedly connected with a vertical column, the vertical column is provided with a groove, the groove is internally provided with an insertion column, the upper surface o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WU DONGSHENG, WU AIHUA, WU MUDAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
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Beschreibung
Zusammenfassung:	The utility model discloses an antenna lightning protection device which is characterized in that the top end of a support frame is fixedly connected with a vertical column, the vertical column is provided with a groove, the groove is internally provided with an insertion column, the upper surface of the insertion column is fixedly connected with a fixed plate, the upper surface of the fixed plate is fixedly connected with a lightning rod, the vertical column is internally provided with a moving groove, and the moving groove is internally provided with a push column. A second connecting plate is fixedly connected to the end, away from the inserting column, of the pushing column, a second rotating shaft is rotationally connected to the second connecting plate, a first connecting plate is fixedly connected to the side surface of the second rotating shaft, and a clamping plate is fixedly connected to the side surface of the first connecting plate. The lightning rod on the fixing plate is clamped and fixed, the l