Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-loop power transmission T-shaped tower
The invention relates to power transmission and distribution technology and discloses an iron tower with a T-shaped tower head and a T-shaped tower body. The tower is composed of a cross arm 1 and a tower body 2 in a T shape, two arms of the cross arm 1 are latticed quadrangular slow cone column quasi-equal-strength cantilever beams, and web members adopt a double-web-member system; cantilever beam type ground wire frames 3 are arranged at two ends of the cross arm; three insulator seats 4 with equal electrical insulation intervals are uniformly distributed on the lower side surfaces of the two arms respectively; the tower body 2 is a latticed quadrangular slow cone quasi-equal-strength cantilever beam; the web members adopt a double-web-member system with auxiliary members, geometric non-deformation transverse partitions are arranged between tower sections, and lattices formed by rod pieces are triangularized. Compared with an existing four-corner tower heading method, steel is saved by 19.6%, civil engineering amount is saved by 40%, and a lightning protection ground wire is saved by 300 meters. The double-loop power transmission T-shaped tower is used for erecting a wire on a heading segment of a spatial crisscross downlink.
双回路输电丁字塔涉及输配电技术，公开了一种塔头塔体呈丁字形的铁塔。由一字横担1和塔体2呈丁字构成。横担1两臂呈格构式四棱缓锥柱准等强度悬臂梁。腹杆采用双腹杆系。横担两端上挑悬臂梁型地线架3。两臂下侧面各均布电气绝缘间距相等的三个绝缘子座4。塔体2呈格构式四棱缓锥准等强度悬臂梁。腹杆采用有辅杆的双腹杆系。塔段间设置几何不变形横隔，杆件所成格子三角形化。较现“四转角塔躜行法”节省钢材19.6％；节省土建工程量40％；节省防雷地线300米。用于空间十字交叉下行线路的躜行段架设导线。
Double-loop power transmission T-shaped tower
The invention relates to power transmission and distribution technology and discloses an iron tower with a T-shaped tower head and a T-shaped tower body. The tower is composed of a cross arm 1 and a tower body 2 in a T shape, two arms of the cross arm 1 are latticed quadrangular slow cone column quasi-equal-strength cantilever beams, and web members adopt a double-web-member system; cantilever beam type ground wire frames 3 are arranged at two ends of the cross arm; three insulator seats 4 with equal electrical insulation intervals are uniformly distributed on the lower side surfaces of the two arms respectively; the tower body 2 is a latticed quadrangular slow cone quasi-equal-strength cantilever beam; the web members adopt a double-web-member system with auxiliary members, geometric non-deformation transverse partitions are arranged between tower sections, and lattices formed by rod pieces are triangularized. Compared with an existing four-corner tower heading method, steel is saved by 19.6%, civil engineering amount is saved by 40%, and a lightning protection ground wire is saved by 300 meters. The double-loop power transmission T-shaped tower is used for erecting a wire on a heading segment of a spatial crisscross downlink.
双回路输电丁字塔涉及输配电技术，公开了一种塔头塔体呈丁字形的铁塔。由一字横担1和塔体2呈丁字构成。横担1两臂呈格构式四棱缓锥柱准等强度悬臂梁。腹杆采用双腹杆系。横担两端上挑悬臂梁型地线架3。两臂下侧面各均布电气绝缘间距相等的三个绝缘子座4。塔体2呈格构式四棱缓锥准等强度悬臂梁。腹杆采用有辅杆的双腹杆系。塔段间设置几何不变形横隔，杆件所成格子三角形化。较现“四转角塔躜行法”节省钢材19.6％；节省土建工程量40％；节省防雷地线300米。用于空间十字交叉下行线路的躜行段架设导线。
Double-loop power transmission T-shaped tower
双回路输电丁字塔
ZHI SHENGLONG (Autor:in) / SHI ZHUOPENG (Autor:in) / LIU JIWU (Autor:in)
13.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
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