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Double-circuit double-sided breaking steel-tube tower using V-shaped combined strings
A double-circuit double-sided on and off steel-tube tower using V-shaped combined strings comprises a tower body, a top earth wire cross-arm, upper wire cross-arms and lower wire cross-arms. The top earth wire cross-arm has a cross-arm that is perpendicular to a target breaking line and disposed one the side opposite to a breaking side from the tower body, and a triangular cross-arm that is disposed facing the breaking side. The upper wire cross-arms include three tiers, and each tier includes two cross-arms that are disposed on two sides parallel to a target breaking line from the tower body, and a cross-arm that is perpendicular to the target breaking line and disposed on the side opposite to the breaking side from the tower body; the lower wire cross-arms include three tiers, each tier includes two cross-arms that are disposed parallel to a target breaking line from the tower body, and a cross-arm that is perpendicular to the target breaking line and disposed on the side facing the breaking side from the tower body. As double-circuit double-side breaking is achieved using one base tower, fewer towers are used; after breaking, four circuits are formed to allow continuous wiring, and the use of four-circuit branch poles is avoided; a wire distribution manner of adjacent towers is not changed, the chances of adjacent tower reconstruction are slimmed.
Double-circuit double-sided breaking steel-tube tower using V-shaped combined strings
A double-circuit double-sided on and off steel-tube tower using V-shaped combined strings comprises a tower body, a top earth wire cross-arm, upper wire cross-arms and lower wire cross-arms. The top earth wire cross-arm has a cross-arm that is perpendicular to a target breaking line and disposed one the side opposite to a breaking side from the tower body, and a triangular cross-arm that is disposed facing the breaking side. The upper wire cross-arms include three tiers, and each tier includes two cross-arms that are disposed on two sides parallel to a target breaking line from the tower body, and a cross-arm that is perpendicular to the target breaking line and disposed on the side opposite to the breaking side from the tower body; the lower wire cross-arms include three tiers, each tier includes two cross-arms that are disposed parallel to a target breaking line from the tower body, and a cross-arm that is perpendicular to the target breaking line and disposed on the side facing the breaking side from the tower body. As double-circuit double-side breaking is achieved using one base tower, fewer towers are used; after breaking, four circuits are formed to allow continuous wiring, and the use of four-circuit branch poles is avoided; a wire distribution manner of adjacent towers is not changed, the chances of adjacent tower reconstruction are slimmed.
Double-circuit double-sided breaking steel-tube tower using V-shaped combined strings
WANG LI (Autor:in) / LUO ZHENGBANG (Autor:in) / YU YONGYANG (Autor:in) / ZHU XIAOPENG (Autor:in) / TAN YUN (Autor:in) / ZHAO HUI (Autor:in) / LIU XIMIN (Autor:in) / CHEN YANYAN (Autor:in) / LIANG DONGYUE (Autor:in) / XU JIN (Autor:in)
20.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
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