A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-pollution flashover alternating current power transmission tower with vertically arranged cross arms
The invention discloses an anti-pollution flashover alternating current power transmission tower with vertically arranged cross arms, and relates to the technical field of power transmission and distribution facilities. The alternating current power transmission tower comprises a tower body, the tower body is not provided with an outer angle side cross arm, only an inner angle side cross arm is arranged, the inner angle side cross arm comprises a ground wire cross arm and a plurality of wire cross arms, and the ground wire cross arm and the wire cross arms are sequentially and vertically connected with the tower body from top to bottom; a ground wire is hung on the farthest end node plate of the ground wire cross arm through an insulator string and a fitting; the farthest end node plate of the wire cross arm is connected with two insulator strings, each insulator string on the wire cross arm is connected with the wire through a fitting, the jumper wire is connected between the two insulator strings on the wire cross arm, and the jumper wire is not connected with the jumper wire string; according to the invention, flashover faults caused by dirt accumulation of the jumper string can be avoided, the transverse width of the tower body can be effectively reduced, and the engineering investment is reduced.
本发明公开了一种横担垂直排列的防积污闪络交流输电塔，涉及输配电设施技术领域；所述交流输电塔包括塔身，塔身上不设置外角侧横担，仅设置有内角侧横担，内角侧横担包括地线横担和多个导线横担，地线横担和多个导线横担从上至下依次与塔身垂直连接；地线通过绝缘子串和金具挂载于地线横担最远端节点板上；导线横担最远端节点板上连接有两个绝缘子串，导线横担上的每个绝缘子串通过金具与导线连接，跳线连接在导线横担上的两个绝缘子串之间，跳线不连接跳线串；本发明可避免跳线串积污引发闪络故障，可有效的减小塔身横向的宽度，降低了工程投资。
Anti-pollution flashover alternating current power transmission tower with vertically arranged cross arms
The invention discloses an anti-pollution flashover alternating current power transmission tower with vertically arranged cross arms, and relates to the technical field of power transmission and distribution facilities. The alternating current power transmission tower comprises a tower body, the tower body is not provided with an outer angle side cross arm, only an inner angle side cross arm is arranged, the inner angle side cross arm comprises a ground wire cross arm and a plurality of wire cross arms, and the ground wire cross arm and the wire cross arms are sequentially and vertically connected with the tower body from top to bottom; a ground wire is hung on the farthest end node plate of the ground wire cross arm through an insulator string and a fitting; the farthest end node plate of the wire cross arm is connected with two insulator strings, each insulator string on the wire cross arm is connected with the wire through a fitting, the jumper wire is connected between the two insulator strings on the wire cross arm, and the jumper wire is not connected with the jumper wire string; according to the invention, flashover faults caused by dirt accumulation of the jumper string can be avoided, the transverse width of the tower body can be effectively reduced, and the engineering investment is reduced.
本发明公开了一种横担垂直排列的防积污闪络交流输电塔，涉及输配电设施技术领域；所述交流输电塔包括塔身，塔身上不设置外角侧横担，仅设置有内角侧横担，内角侧横担包括地线横担和多个导线横担，地线横担和多个导线横担从上至下依次与塔身垂直连接；地线通过绝缘子串和金具挂载于地线横担最远端节点板上；导线横担最远端节点板上连接有两个绝缘子串，导线横担上的每个绝缘子串通过金具与导线连接，跳线连接在导线横担上的两个绝缘子串之间，跳线不连接跳线串；本发明可避免跳线串积污引发闪络故障，可有效的减小塔身横向的宽度，降低了工程投资。
Anti-pollution flashover alternating current power transmission tower with vertically arranged cross arms
一种横担垂直排列的防积污闪络交流输电塔
ZHANG XIAOJIAN (author) / LIU JIWU (author) / HAN KAI (author) / ZHANG XIANGYU (author) / ZHANG XIN (author) / ZHANG JIANG (author)
2023-11-21
Patent
Electronic Resource
Chinese
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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