A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-loop power transmission crossing tower and crossing system
The invention discloses a double-loop power transmission crossing tower which comprises a tower body, one side of two side faces, perpendicular to the direction of wires, of the tower body is a crossing gear, the other side of the two side faces is a crossing gear, a ground wire cross arm is arranged at the top end of the tower body, and an upper layer wire cross arm and a lower layer wire cross arm which are connected with two sets of wire loops are sequentially arranged on the tower body from the ground wire cross arm to the ground. The upper-layer wire cross arm is provided with a crossing wire hanging point, the side, facing the crossing bar, of the ground wire cross arm is provided with a crossing ground wire hanging point, the lower-layer wire cross arm is provided with a crossing wire hanging point, and the side, facing the crossing bar, of the lower-layer wire cross arm is provided with a crossing ground wire hanging point on the same level as the crossing wire hanging point. A wire in the tower body is connected to the crossing wire hanging point from the crossing wire hanging point, a communication ground wire is connected to the crossing ground wire hanging point from the crossing ground wire hanging point, a lightning protection support is arranged on the top of the ground wire cross arm, and the lightning protection support is obliquely arranged towards the crossing gear. The crossing gear ground wire is connected with the crossing gear ground wire, so that the communication ground wire is not disconnected during cross crossing of the power transmission line.
本发明公开了一种双回路输电穿跨塔，包括塔身，塔身垂直导线走向的两个侧面中一侧为穿越档，另一侧为跨越档，塔身顶端设置有地线横担，塔身自地线横担向地面方向依次设置有连接两组导线回路的上层导线横担和下层导线横担，上层导线横担设置有跨越导线挂点，地线横担朝向跨越档一侧设置有跨越地线挂点，下层导线横担设置有穿越导线挂点，下层导线横担朝向穿越档一侧与穿越导线挂点同水平设置有穿越地线挂点，塔身内导线自跨越导线挂点连接至穿越导线挂点，通信地线自跨越地线挂点连接至穿越地线挂点，地线横担顶部设置避雷支架，避雷支架朝向穿越档倾斜设置。本发明使跨越档地线与穿越档地线连接，实现了输电线路交叉穿越时通信地线不断开。
Double-loop power transmission crossing tower and crossing system
The invention discloses a double-loop power transmission crossing tower which comprises a tower body, one side of two side faces, perpendicular to the direction of wires, of the tower body is a crossing gear, the other side of the two side faces is a crossing gear, a ground wire cross arm is arranged at the top end of the tower body, and an upper layer wire cross arm and a lower layer wire cross arm which are connected with two sets of wire loops are sequentially arranged on the tower body from the ground wire cross arm to the ground. The upper-layer wire cross arm is provided with a crossing wire hanging point, the side, facing the crossing bar, of the ground wire cross arm is provided with a crossing ground wire hanging point, the lower-layer wire cross arm is provided with a crossing wire hanging point, and the side, facing the crossing bar, of the lower-layer wire cross arm is provided with a crossing ground wire hanging point on the same level as the crossing wire hanging point. A wire in the tower body is connected to the crossing wire hanging point from the crossing wire hanging point, a communication ground wire is connected to the crossing ground wire hanging point from the crossing ground wire hanging point, a lightning protection support is arranged on the top of the ground wire cross arm, and the lightning protection support is obliquely arranged towards the crossing gear. The crossing gear ground wire is connected with the crossing gear ground wire, so that the communication ground wire is not disconnected during cross crossing of the power transmission line.
本发明公开了一种双回路输电穿跨塔，包括塔身，塔身垂直导线走向的两个侧面中一侧为穿越档，另一侧为跨越档，塔身顶端设置有地线横担，塔身自地线横担向地面方向依次设置有连接两组导线回路的上层导线横担和下层导线横担，上层导线横担设置有跨越导线挂点，地线横担朝向跨越档一侧设置有跨越地线挂点，下层导线横担设置有穿越导线挂点，下层导线横担朝向穿越档一侧与穿越导线挂点同水平设置有穿越地线挂点，塔身内导线自跨越导线挂点连接至穿越导线挂点，通信地线自跨越地线挂点连接至穿越地线挂点，地线横担顶部设置避雷支架，避雷支架朝向穿越档倾斜设置。本发明使跨越档地线与穿越档地线连接，实现了输电线路交叉穿越时通信地线不断开。
Double-loop power transmission crossing tower and crossing system
一种双回路输电穿跨塔及穿跨系统
WANG ZHIFEI (author) / SUO LIANG (author) / LIU QIANQIAN (author) / LI QIZHEN (author) / YU MENGSHENG (author) / WANG PENG (author) / YU YANG (author) / SHAO GUOSHUAI (author)
2024-01-09
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
Single-loop power transmission crossing tower and crossing system
| European Patent Office | 2024
Double-loop power transmission crossing tower and power transmission line
| European Patent Office | 2024
Double-loop drilling and crossing tower for power transmission line
| European Patent Office | 2021
Single-loop power transmission crossing tower and power transmission line
| European Patent Office | 2024