A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
750kV two-circuit three-column two-door type drill crossing tower
The invention discloses a 750kV two-circuit three-column two-door type drill crossing tower which comprises two middle cross arms. The two ends of the middle cross arms are symmetrically connected with side cross arms correspondingly. Side ground wire frames and a middle ground wire frame which are inclined outwards are connected to the upper planes of the two ends of the side cross arms and the cross arm intersection correspondingly, the ground wire frames are connected with the middle cross arms on a middle stand column, and the tail ends of the ground wire frames are bent inwards and provided with ground wire hanging points. The left side cross beam and the right side cross beam are sequentially arranged below the ground wire frames from left to right, the two side cross beams are divided into the left middle cross beam and the right middle cross beam through stand columns, and the stand columns and the middle stand column are connected to the lower planes of the two ends and the intersection of the left middle cross beam and the right middle cross beam correspondingly. Middle phase wire hanging points are arranged on the lower planes of the middle portions of the middle cross beams, and side phase wire hanging points are arranged at the top ends of the side cross beams. The whole drill crossing tower is of a two-door type structure, compared with a traditional cup type irontower or a traditional iron tower shaped like a Chinese character 'gan', the structure form is simple, the iron tower height is small, during construction, power failure work does not need to be carried out on existing circuits, and the tower has the advantages of being rapid in construction and wide in application range.
本发明公开了一种750kV双回路三柱双门型钻越塔，包括两个中横担，中横担两端分别对称连接有边横担，边横担两端上平面和横担交接处分别连接有向外倾斜的边地线架与中地线架，在中立柱处与中横担连接，地线架末端向内弯折并设置地线挂点。地线架的下方自左向右依次设置左边横担与右边横担，两边横担经立柱分为左中横担与右中横担，左中横担与右中横担两端下平面和交接处分别连接有立柱与中立柱；中横担中间部位下平面上设置中相导线挂点，边横担顶端设置边相导线挂点。整个钻越塔呈双门型架构，与传统杯型或干型铁塔相比，结构形式简洁，铁塔高度较低，施工时无需对现有线路进行停电作业，具有施工快速、适用范围广的优点。
750kV two-circuit three-column two-door type drill crossing tower
The invention discloses a 750kV two-circuit three-column two-door type drill crossing tower which comprises two middle cross arms. The two ends of the middle cross arms are symmetrically connected with side cross arms correspondingly. Side ground wire frames and a middle ground wire frame which are inclined outwards are connected to the upper planes of the two ends of the side cross arms and the cross arm intersection correspondingly, the ground wire frames are connected with the middle cross arms on a middle stand column, and the tail ends of the ground wire frames are bent inwards and provided with ground wire hanging points. The left side cross beam and the right side cross beam are sequentially arranged below the ground wire frames from left to right, the two side cross beams are divided into the left middle cross beam and the right middle cross beam through stand columns, and the stand columns and the middle stand column are connected to the lower planes of the two ends and the intersection of the left middle cross beam and the right middle cross beam correspondingly. Middle phase wire hanging points are arranged on the lower planes of the middle portions of the middle cross beams, and side phase wire hanging points are arranged at the top ends of the side cross beams. The whole drill crossing tower is of a two-door type structure, compared with a traditional cup type irontower or a traditional iron tower shaped like a Chinese character 'gan', the structure form is simple, the iron tower height is small, during construction, power failure work does not need to be carried out on existing circuits, and the tower has the advantages of being rapid in construction and wide in application range.
本发明公开了一种750kV双回路三柱双门型钻越塔，包括两个中横担，中横担两端分别对称连接有边横担，边横担两端上平面和横担交接处分别连接有向外倾斜的边地线架与中地线架，在中立柱处与中横担连接，地线架末端向内弯折并设置地线挂点。地线架的下方自左向右依次设置左边横担与右边横担，两边横担经立柱分为左中横担与右中横担，左中横担与右中横担两端下平面和交接处分别连接有立柱与中立柱；中横担中间部位下平面上设置中相导线挂点，边横担顶端设置边相导线挂点。整个钻越塔呈双门型架构，与传统杯型或干型铁塔相比，结构形式简洁，铁塔高度较低，施工时无需对现有线路进行停电作业，具有施工快速、适用范围广的优点。
750kV two-circuit three-column two-door type drill crossing tower
一种750kV双回路三柱双门型钻越塔
LI YIPING (author) / LI WEI (author) / TIAN BEN (author) / HE WEN (author) / WANG WANJI (author) / LIU ZHAO (author) / ZU JINLONG (author) / LIANG YANTAO (author) / WEI JIANMIN (author) / SHANG JIANGUO (author)
2020-09-25
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
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