Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
500kV line tension-resistant iron tower with 180-degree rotation angle
The invention discloses a 500kV line tension-resistant iron tower with a 180-degree rotation angle. The 500kV line tension-resistant iron tower is provided with a tower body, and an upper-layer wire cross arm and a lower-layer wire cross arm which are symmetric left and right are arranged on the tower body in parallel up and down. A first upper-layer wire hanging point and a third upper-layer wire hanging point are correspondingly arranged at the left end point and the right end point of the upper-layer wire cross arm, the horizontal heights of the first upper-layer wire hanging point and the third upper-layer wire hanging point are the same, and a second upper-layer wire hanging point is arranged in the middle position where the connected straight line of the first upper-layer wire hanging point and the third upper-layer wire hanging point intersects with the tower body. A first lower-layer wire hanging point and a third upper-layer wire hanging point are correspondingly arranged at the left end point and the right end point of the lower-layer wire cross arm, the first lower-layer wire hanging point and the third lower-layer wire hanging point are the same in horizontal height, and a second lower-layer wire hanging point is arranged in the middle of the intersection of the tower body and the straight line where the first lower-layer wire hanging point and the third lower-layer wire hanging point are connected. The erecting mode that the direct rotation angle of a line is larger than 90 degrees is achieved, the length of an erecting path is shortened, occupied land resources are reduced, and the influence on environment ecology can be effectively reduced in environment sensitive zones.
本发明保护一种转角度数为180°的500kV线路耐张型铁塔，具有塔身，其上下平行设有左右对称的上层导线横担及下层导线横担。其中，上层导线横担的左右两端点分别设有第一上层导线挂点及第三上层导线挂点，且第一上层导线挂点与第三上层导线挂点水平高度相同，其二者相连所在直线与上述塔身相交的中间位置设有第二上层导线挂点。下层导线横担的左右两端点分别设有第一下层导线挂点及第三上层导线挂点，且第一下层导线挂点与第三下层导线挂点水平高度相同，其二者相连所在直线与塔身相交的中间位置设有第二下层导线挂点。实现了线路直接转角大于90°的架设方式，缩短了架设路径长度，减少占用土地资源，在环境敏感地带还能有效减小对环境生态的影响。
500kV line tension-resistant iron tower with 180-degree rotation angle
The invention discloses a 500kV line tension-resistant iron tower with a 180-degree rotation angle. The 500kV line tension-resistant iron tower is provided with a tower body, and an upper-layer wire cross arm and a lower-layer wire cross arm which are symmetric left and right are arranged on the tower body in parallel up and down. A first upper-layer wire hanging point and a third upper-layer wire hanging point are correspondingly arranged at the left end point and the right end point of the upper-layer wire cross arm, the horizontal heights of the first upper-layer wire hanging point and the third upper-layer wire hanging point are the same, and a second upper-layer wire hanging point is arranged in the middle position where the connected straight line of the first upper-layer wire hanging point and the third upper-layer wire hanging point intersects with the tower body. A first lower-layer wire hanging point and a third upper-layer wire hanging point are correspondingly arranged at the left end point and the right end point of the lower-layer wire cross arm, the first lower-layer wire hanging point and the third lower-layer wire hanging point are the same in horizontal height, and a second lower-layer wire hanging point is arranged in the middle of the intersection of the tower body and the straight line where the first lower-layer wire hanging point and the third lower-layer wire hanging point are connected. The erecting mode that the direct rotation angle of a line is larger than 90 degrees is achieved, the length of an erecting path is shortened, occupied land resources are reduced, and the influence on environment ecology can be effectively reduced in environment sensitive zones.
本发明保护一种转角度数为180°的500kV线路耐张型铁塔，具有塔身，其上下平行设有左右对称的上层导线横担及下层导线横担。其中，上层导线横担的左右两端点分别设有第一上层导线挂点及第三上层导线挂点，且第一上层导线挂点与第三上层导线挂点水平高度相同，其二者相连所在直线与上述塔身相交的中间位置设有第二上层导线挂点。下层导线横担的左右两端点分别设有第一下层导线挂点及第三上层导线挂点，且第一下层导线挂点与第三下层导线挂点水平高度相同，其二者相连所在直线与塔身相交的中间位置设有第二下层导线挂点。实现了线路直接转角大于90°的架设方式，缩短了架设路径长度，减少占用土地资源，在环境敏感地带还能有效减小对环境生态的影响。
500kV line tension-resistant iron tower with 180-degree rotation angle
转角度数为180°的500kV线路耐张型铁塔
LI QIFENG (Autor:in) / LIU JIEFENG (Autor:in) / BAI DANDAN (Autor:in) / FU JINQI (Autor:in) / ZHANG YAOMIN (Autor:in) / HUANG XUN (Autor:in) / DAI YUJIAN (Autor:in) / WU WEI (Autor:in) / WU QIWEI (Autor:in) / WANG SHUAI (Autor:in)
14.05.2021
Patent
Elektronische Ressource
Chinesisch
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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