Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Two-circuit line breaking and four-circuit cable leading-down tower
The invention discloses a two-circuit line breaking and four-circuit cable leading-down tower. The two-circuit line breaking and four-circuit cable leading-down tower comprises a tower body and a ground wire bracket, wherein the ground wire bracket is arranged on the top of the tower body. An upper wire cross arm is arranged below the ground wire bracket, a middle wire cross arm is arranged below the upper wire cross arm, a lower wire cross arm is arranged below the middle wire cross arm, and a cable leading-down auxiliary cross arm is arranged below the lower wire cross arm. The ground wire bracket is vertical to the target line direction. The upper wire cross arm, the middle wire cross arm, the lower wire cross arm and the cable leading-down auxiliary cross arm are respectively of a cross shape, and the included angle between cross arm bodies of the upper wire cross arm, the middle wire cross arm, the lower wire cross arm and the cable leading-down auxiliary cross arm and wires respectively connected to the cross arm bodies is 45 degrees. According to the invention, one base rod tower is adopted for achieving two-circuit line breaking and cable leading-down, there is no need to adopt two base rod towers, and therefore the line investment is lowered and the influence to target lines is reduced to the maximum degree.
Two-circuit line breaking and four-circuit cable leading-down tower
The invention discloses a two-circuit line breaking and four-circuit cable leading-down tower. The two-circuit line breaking and four-circuit cable leading-down tower comprises a tower body and a ground wire bracket, wherein the ground wire bracket is arranged on the top of the tower body. An upper wire cross arm is arranged below the ground wire bracket, a middle wire cross arm is arranged below the upper wire cross arm, a lower wire cross arm is arranged below the middle wire cross arm, and a cable leading-down auxiliary cross arm is arranged below the lower wire cross arm. The ground wire bracket is vertical to the target line direction. The upper wire cross arm, the middle wire cross arm, the lower wire cross arm and the cable leading-down auxiliary cross arm are respectively of a cross shape, and the included angle between cross arm bodies of the upper wire cross arm, the middle wire cross arm, the lower wire cross arm and the cable leading-down auxiliary cross arm and wires respectively connected to the cross arm bodies is 45 degrees. According to the invention, one base rod tower is adopted for achieving two-circuit line breaking and cable leading-down, there is no need to adopt two base rod towers, and therefore the line investment is lowered and the influence to target lines is reduced to the maximum degree.
Two-circuit line breaking and four-circuit cable leading-down tower
LUO ZHENGBANG (Autor:in) / SHENG JINMA (Autor:in) / XIA XINYUN (Autor:in) / CHANG JIANG (Autor:in) / XUAN NINGPING (Autor:in) / LI TAO (Autor:in) / GE FEI (Autor:in) / XUE HUIJUN (Autor:in) / XIE TAO (Autor:in) / WANG LI (Autor:in)
23.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
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