A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Power transmission tower
The invention discloses a power transmission tower which comprises a tower body and cross arms arranged on the tower body, the tower body comprises a vertically-arranged main body and a tower head horizontally arranged at the top of the main body, the two ends of the tower head vertically extend downwards to be provided with middle supporting columns respectively, the cross arms comprise composite cross arms, and the composite cross arms are rotatably arranged on the middle supporting columns. And the part of the composite cross arm not connected with the middle pillar is used for hooking a wire. The rotatable composite cross arm adopted by the power transmission tower can release part of unbalanced tension, the stress of the cross arm is reduced, a large-specification composite insulator does not need to be adopted, and the cost can be saved.
本申请公开了一种输电塔，包括塔身和设置在塔身上的横担，塔身包括竖直设置的主体和水平设置在主体顶部的塔头，塔头的两端分别竖直向下延伸设置中间支柱，横担包括复合横担，复合横担可转动地设置于中间支柱上，复合横担不与中间支柱连接的部分用于挂接导线。该输电塔采用的可转动复合横担可释放部分不平衡张力，减小横担的受力，无需采用大规格复合绝缘子，可以节约成本。
Power transmission tower
The invention discloses a power transmission tower which comprises a tower body and cross arms arranged on the tower body, the tower body comprises a vertically-arranged main body and a tower head horizontally arranged at the top of the main body, the two ends of the tower head vertically extend downwards to be provided with middle supporting columns respectively, the cross arms comprise composite cross arms, and the composite cross arms are rotatably arranged on the middle supporting columns. And the part of the composite cross arm not connected with the middle pillar is used for hooking a wire. The rotatable composite cross arm adopted by the power transmission tower can release part of unbalanced tension, the stress of the cross arm is reduced, a large-specification composite insulator does not need to be adopted, and the cost can be saved.
本申请公开了一种输电塔，包括塔身和设置在塔身上的横担，塔身包括竖直设置的主体和水平设置在主体顶部的塔头，塔头的两端分别竖直向下延伸设置中间支柱，横担包括复合横担，复合横担可转动地设置于中间支柱上，复合横担不与中间支柱连接的部分用于挂接导线。该输电塔采用的可转动复合横担可释放部分不平衡张力，减小横担的受力，无需采用大规格复合绝缘子，可以节约成本。
Power transmission tower
输电塔
WANG XINLONG (author) / LI YANLIN (author) / AHMED OSAMA (author) / WANG HAO (author) / WANG YING (author) / WANG CHEN (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
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BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES