A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Guyed tower
The invention relates to a guyed tower. The guyed tower comprises a first tower body, a second tower body and a cross arm assembly; the second tower body and the first tower body are arranged at a certain interval in the first direction; the cross arm assembly is used for hanging a wire, is connected between the first tower body and the second tower body, and comprises a plurality of insulators which are connected with one another; and the cross arm assembly is symmetrical with a virtual axis as a symmetry axis, and the cross arm assembly, the first tower body and the second tower body jointlydefine at least two triangles. According to the guyed tower, based on the characteristic that the symmetrical structure and the triangular structure have high stability, the cross arm assembly has good structural stability, arrangement of the wires on the guyed tower is more stable, the windage yaw flashover problem of interphase wires is solved under the condition that the width of a power transmission line corridor is greatly reduced, and the transmission efficiency of the line is improved.
本发明涉及一种拉线塔，拉线塔包括：第一塔身；第二塔身，与第一塔身在第一方向上间隔一定距离设置；用于挂接导线的横担组件，横担组件连接于第一塔身和第二塔身之间，横担组件包括多个相互连接的绝缘子；其中，横担组件以一虚拟轴线为对称轴对称，且横担组件与第一塔身及第二塔身共同围合形成至少两个三角形。上述拉线塔，基于对称结构与三角形结构具有较高稳定性的特点，横担组件具有良好的结构稳定性，进而使得拉线塔上的导线的布置更加稳定，在大幅度降低输电线路走廊的宽度的情况下，解决了相间导线的风偏闪络问题，提升了线路的传输效率。
Guyed tower
The invention relates to a guyed tower. The guyed tower comprises a first tower body, a second tower body and a cross arm assembly; the second tower body and the first tower body are arranged at a certain interval in the first direction; the cross arm assembly is used for hanging a wire, is connected between the first tower body and the second tower body, and comprises a plurality of insulators which are connected with one another; and the cross arm assembly is symmetrical with a virtual axis as a symmetry axis, and the cross arm assembly, the first tower body and the second tower body jointlydefine at least two triangles. According to the guyed tower, based on the characteristic that the symmetrical structure and the triangular structure have high stability, the cross arm assembly has good structural stability, arrangement of the wires on the guyed tower is more stable, the windage yaw flashover problem of interphase wires is solved under the condition that the width of a power transmission line corridor is greatly reduced, and the transmission efficiency of the line is improved.
本发明涉及一种拉线塔，拉线塔包括：第一塔身；第二塔身，与第一塔身在第一方向上间隔一定距离设置；用于挂接导线的横担组件，横担组件连接于第一塔身和第二塔身之间，横担组件包括多个相互连接的绝缘子；其中，横担组件以一虚拟轴线为对称轴对称，且横担组件与第一塔身及第二塔身共同围合形成至少两个三角形。上述拉线塔，基于对称结构与三角形结构具有较高稳定性的特点，横担组件具有良好的结构稳定性，进而使得拉线塔上的导线的布置更加稳定，在大幅度降低输电线路走廊的宽度的情况下，解决了相间导线的风偏闪络问题，提升了线路的传输效率。
Guyed tower
拉线塔
WANG QINGZHAN (author) / LI XIANZHI (author)
2021-01-05
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
| Engineering Index Backfile | 1962
| Online Contents | 2008
Forensic Evaluation of Guyed Tower Collapses
| British Library Conference Proceedings | 1996