A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Two-circuit drilling span-angle steel tower
The invention relates to a two-circuit drilling span-angle steel tower. A tower body is sequentially provided with a top ground wire cross arm, an upper guide wire cross-shaped cross arm, a middle auxiliary cross arm, a lower ground wire cross arm and a lower guide wire cross arm from top to bottom, and the two ends of the upper guide wire cross-shaped cross arm are arranged parallel to the top ground wire cross arm, the middle auxiliary cross arm, the lower ground wire cross arm and the lower guide wire cross arm; the two ends of the top ground wire cross arm and the upper guide wire cross-shaped cross arm are correspondingly arranged perpendicular to the direction of the crossing side, the middle auxiliary cross arm, the lower ground wire cross arm and the lower guide wire cross arm arecorrespondingly arranged perpendicular to the line direction of the drilling side, and the two ends of the middle auxiliary cross arm, the lower ground wire cross arm, the lower guide wire cross arm and the upper guide wire cross-shaped cross arm are correspondingly arranged perpendicular to the line direction of the drilling side. According to the two-circuit drilling span-angle steel tower, thetwo-circuit large-angle drilling crossing is achieved, the probability of cross line transformation, cable entry ground and path adjustment in the crossing before drilling project is decreased, and the influence on an adjacent tower is avoided.
本发明涉及一种双回路钻跨角钢塔，所述塔身上由上而下依次设有顶层地线横担、上层导线十字横担、中层辅助横担、下层地线横担及下层导线横担，所述上层导线十字横担的其中两端与顶层地线横担、中层辅助横担、下层地线横担及下层导线横担平行设置；所述顶层地线横担及上层导线十字横担的两端均垂直于跨越侧方向布置，所述中层辅助横担、下层地线横担及下层导线横担均垂直于钻越侧线路方向布置，所述中层辅助横担、下层地线横担、下层导线横担以及上层导线十字横担的两端均垂直于钻越侧线路方向布置。本发明实现了双回路大角度钻跨越，降低了先跨后钻工程中交叉线路改造、电缆入地和路径调整的几率，避免了对邻塔的影响。
Two-circuit drilling span-angle steel tower
The invention relates to a two-circuit drilling span-angle steel tower. A tower body is sequentially provided with a top ground wire cross arm, an upper guide wire cross-shaped cross arm, a middle auxiliary cross arm, a lower ground wire cross arm and a lower guide wire cross arm from top to bottom, and the two ends of the upper guide wire cross-shaped cross arm are arranged parallel to the top ground wire cross arm, the middle auxiliary cross arm, the lower ground wire cross arm and the lower guide wire cross arm; the two ends of the top ground wire cross arm and the upper guide wire cross-shaped cross arm are correspondingly arranged perpendicular to the direction of the crossing side, the middle auxiliary cross arm, the lower ground wire cross arm and the lower guide wire cross arm arecorrespondingly arranged perpendicular to the line direction of the drilling side, and the two ends of the middle auxiliary cross arm, the lower ground wire cross arm, the lower guide wire cross arm and the upper guide wire cross-shaped cross arm are correspondingly arranged perpendicular to the line direction of the drilling side. According to the two-circuit drilling span-angle steel tower, thetwo-circuit large-angle drilling crossing is achieved, the probability of cross line transformation, cable entry ground and path adjustment in the crossing before drilling project is decreased, and the influence on an adjacent tower is avoided.
本发明涉及一种双回路钻跨角钢塔，所述塔身上由上而下依次设有顶层地线横担、上层导线十字横担、中层辅助横担、下层地线横担及下层导线横担，所述上层导线十字横担的其中两端与顶层地线横担、中层辅助横担、下层地线横担及下层导线横担平行设置；所述顶层地线横担及上层导线十字横担的两端均垂直于跨越侧方向布置，所述中层辅助横担、下层地线横担及下层导线横担均垂直于钻越侧线路方向布置，所述中层辅助横担、下层地线横担、下层导线横担以及上层导线十字横担的两端均垂直于钻越侧线路方向布置。本发明实现了双回路大角度钻跨越，降低了先跨后钻工程中交叉线路改造、电缆入地和路径调整的几率，避免了对邻塔的影响。
Two-circuit drilling span-angle steel tower
一种双回路钻跨角钢塔
SHENG JINMA (author) / LI TAO (author) / ZHU LIUZHU (author) / JIANG KERU (author) / LIU JUN (author) / XIE TAO (author) / WU XIAOMING (author) / LI HONGPENG (author) / GE CHENG (author) / WANG XIANG (author)
2020-05-08
Patent
Electronic Resource
Chinese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
Linear angle steel tower and tower erecting method thereof
| European Patent Office | 2024