Lightning protection down lead structure in fabricated building

The utility model relates to the field of building lightning protection, and particularly discloses a lightning protection downlead structure in a fabricated building, which comprises a first lightning protection downlead reinforcing steel bar and a second lightning protection downlead reinforcing s...

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Bibliographische Detailangaben
Hauptverfasser:	XU XIAOQING, QIU WEISHENG, ZHUANG ZHIYAN, LIN CANJI, TIAN JINGYANG, ZHANG WEN, ZHANG JIANBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING MATERIALS CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS STRUCTURAL ELEMENTS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The utility model relates to the field of building lightning protection, and particularly discloses a lightning protection downlead structure in a fabricated building, which comprises a first lightning protection downlead reinforcing steel bar and a second lightning protection downlead reinforcing steel bar which are arranged in an upper-layer prefabricated column, and a third lightning protectiondownlead reinforcing steel bar and a fourth lightning protection downlead reinforcing steel bar which are arranged in a lower-layer building, the first lightning protection downlead reinforcing steelbar is connected with the first junction box through the first electrical connecting piece, and the third electrical connecting piece is connected with the third lightning protection downlead reinforcing steel bar; the second lightning protection downlead reinforcing steel bar is connected with the second junction box through the second electric connecting piece; and the fourth electric connecting piece is connected with