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A platform for research: civil engineering, architecture and urbanism
Direct current transmission line Z-shaped iron tower in mountainous area
The invention discloses a direct current transmission line Z-shaped iron tower in a mountainous area. The direct current transmission line Z-shaped iron tower in the mountainous area comprises a tower leg (1) and a tower body (2). The tower leg (1) is fixedly connected to the lower portion of the tower body (2). The direct current transmission line Z-shaped iron tower in the mountainous area is characterized in that an upper guide wire cross arm (6) and an upper ground wire cross arm (5) are arranged on the top of the tower body (2); the upper ground wire cross arm (5) is positioned above the upper guide wire cross arm (6); a lower guide wire cross arm (3) and a lower ground wire cross arm (4) are arranged on the middle upper portion of the tower body (2); the lower ground wire cross arm (4) is positioned above the lower guide wire cross arm (3); the distance from the upper guide wire cross arm (6) to the ground is basically equal to the distance from the lower guide wire cross arm (3) to the ground; the tower leg (1) consists of an upper tower leg (7) and a lower tower leg (8); and the heights of the upper tower leg (7) and the lower tower leg (8) can be adjusted freely. The direct current transmission line Z-shaped iron tower in the mountainous area has the advantages that the structure is simple, wind resistance is good, the iron tower can adapt to complex terrains such as sloping fields in the mountainous area, the weight of the iron tower is reduced to a great extent, and project cost is also reduced.
Direct current transmission line Z-shaped iron tower in mountainous area
The invention discloses a direct current transmission line Z-shaped iron tower in a mountainous area. The direct current transmission line Z-shaped iron tower in the mountainous area comprises a tower leg (1) and a tower body (2). The tower leg (1) is fixedly connected to the lower portion of the tower body (2). The direct current transmission line Z-shaped iron tower in the mountainous area is characterized in that an upper guide wire cross arm (6) and an upper ground wire cross arm (5) are arranged on the top of the tower body (2); the upper ground wire cross arm (5) is positioned above the upper guide wire cross arm (6); a lower guide wire cross arm (3) and a lower ground wire cross arm (4) are arranged on the middle upper portion of the tower body (2); the lower ground wire cross arm (4) is positioned above the lower guide wire cross arm (3); the distance from the upper guide wire cross arm (6) to the ground is basically equal to the distance from the lower guide wire cross arm (3) to the ground; the tower leg (1) consists of an upper tower leg (7) and a lower tower leg (8); and the heights of the upper tower leg (7) and the lower tower leg (8) can be adjusted freely. The direct current transmission line Z-shaped iron tower in the mountainous area has the advantages that the structure is simple, wind resistance is good, the iron tower can adapt to complex terrains such as sloping fields in the mountainous area, the weight of the iron tower is reduced to a great extent, and project cost is also reduced.
Direct current transmission line Z-shaped iron tower in mountainous area
ZHANG YANZHEN (author) / YANG LI (author) / DAI ZHIQIANG (author) / LI ZHI (author) / WANG GUOLONG (author) / WANG YONG (author) / XU XING (author) / ZHAO JIAN (author) / CHENG JIANKUI (author) / HUANG WENZE (author)
2016-01-20
Patent
Electronic Resource
English
IPC:
E04H
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