Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lightning protection reinforced power transmission line landscape tower
The invention relates to the technical field of power transmission towers, and provides a lightning protection reinforced power transmission line landscape tower which comprises a tower body and a tower head, a bottle opening transverse partition face is arranged between the tower body and the tower head, and the tower head is connected to the bottle opening transverse partition face. The tower head comprises a ground wire support, a wire cross arm, an upper crank arm and a lower crank arm, the lower crank arm is supported on the tower body, the upper crank arm is supported on the lower crank arm, the wire cross arm is supported on the upper crank arm, and the ground wire support is supported at the end of the wire cross arm. The transverse size of the ground wire support is larger than that of the side phase wire hanging point, and the ground wire support is used for conducting negative protection angle protection on a wire. The upper crank arm and the lower crank arm are connected through a K-shaped node, the connecting position is a crank arm K-shaped node, and a main material on the outer side of the crank arm K-shaped node is concave towards the inner side of the tower body; horizontal materials are arranged on the inner sides of the lower crank arms and are connected with the lower crank arms on the two sides; the inner main material and the outer main material of the lower crank arm are connected with a bottle opening transverse partition surface through K-shaped nodes; the method has the beneficial effects that the method is suitable for high-mine areas; deformation of the K-type node is reduced; and the front side surface of the bottle opening gradient change node is uniformly stressed.
本发明涉及输电铁塔技术领域，提供一种防雷加强输电线路景观塔，包括塔身和塔头，二者之间设有瓶口横隔面，塔头连接于瓶口横隔面；塔头包括地线支架、导线横担、上曲臂和下曲臂，下曲臂支撑于塔身，上曲臂支撑于下曲臂，导线横担支撑于上曲臂，地线支架支撑于导线横担的端部；地线支架的横向尺寸大于边相导线挂点的横向尺寸，用于对导线呈负保护角保护；上曲臂、下曲臂采用K型节点进行连接，连接处为曲臂K型节点，曲臂K型节点外侧主材凹向塔身内侧；下曲臂内侧设有水平材，水平材连接两侧的下曲臂；下曲臂内、外主材采用K型节点与瓶口横隔面连接；本发明的有益效果是：适用于高雷区；减少K型节点变形；瓶口变坡节点正侧面受力均匀。
Lightning protection reinforced power transmission line landscape tower
The invention relates to the technical field of power transmission towers, and provides a lightning protection reinforced power transmission line landscape tower which comprises a tower body and a tower head, a bottle opening transverse partition face is arranged between the tower body and the tower head, and the tower head is connected to the bottle opening transverse partition face. The tower head comprises a ground wire support, a wire cross arm, an upper crank arm and a lower crank arm, the lower crank arm is supported on the tower body, the upper crank arm is supported on the lower crank arm, the wire cross arm is supported on the upper crank arm, and the ground wire support is supported at the end of the wire cross arm. The transverse size of the ground wire support is larger than that of the side phase wire hanging point, and the ground wire support is used for conducting negative protection angle protection on a wire. The upper crank arm and the lower crank arm are connected through a K-shaped node, the connecting position is a crank arm K-shaped node, and a main material on the outer side of the crank arm K-shaped node is concave towards the inner side of the tower body; horizontal materials are arranged on the inner sides of the lower crank arms and are connected with the lower crank arms on the two sides; the inner main material and the outer main material of the lower crank arm are connected with a bottle opening transverse partition surface through K-shaped nodes; the method has the beneficial effects that the method is suitable for high-mine areas; deformation of the K-type node is reduced; and the front side surface of the bottle opening gradient change node is uniformly stressed.
本发明涉及输电铁塔技术领域，提供一种防雷加强输电线路景观塔，包括塔身和塔头，二者之间设有瓶口横隔面，塔头连接于瓶口横隔面；塔头包括地线支架、导线横担、上曲臂和下曲臂，下曲臂支撑于塔身，上曲臂支撑于下曲臂，导线横担支撑于上曲臂，地线支架支撑于导线横担的端部；地线支架的横向尺寸大于边相导线挂点的横向尺寸，用于对导线呈负保护角保护；上曲臂、下曲臂采用K型节点进行连接，连接处为曲臂K型节点，曲臂K型节点外侧主材凹向塔身内侧；下曲臂内侧设有水平材，水平材连接两侧的下曲臂；下曲臂内、外主材采用K型节点与瓶口横隔面连接；本发明的有益效果是：适用于高雷区；减少K型节点变形；瓶口变坡节点正侧面受力均匀。
Lightning protection reinforced power transmission line landscape tower
一种防雷加强输电线路景观塔
LIAO XINGJUN (Autor:in) / MA HAIYUN (Autor:in) / LIU HONGCHANG (Autor:in) / HUANG XING (Autor:in) / PU FAN (Autor:in) / GU LIANGYU (Autor:in) / HAN DAGANG (Autor:in) / LI YUBING (Autor:in) / LIU XIANGYUN (Autor:in) / LI LEI (Autor:in)
20.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
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