A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
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 (author) / LUO ZHENGBANG (author) / YU YONGYANG (author) / ZHU XIAOPENG (author) / TAN YUN (author) / ZHAO HUI (author) / LIU XIMIN (author) / CHEN YANYAN (author) / LIANG DONGYUE (author) / XU JIN (author)
2016-01-20
Patent
Electronic Resource
English
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
Double-circuit transmission line breaking tower, breaking system and method
| European Patent Office | 2021
Double-angle steel T-shaped combined section power transmission tower reinforcing device
| European Patent Office | 2021
Double-circuit tower construction
| Engineering Index Backfile | 1923