Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Power transmission tower foot protection device
The invention discloses a power transmission tower foot protection device which is arranged on the periphery of a power transmission line tower foot in a flood prevention area and comprises a base, a spiral anchor rod, an anti-collision column and a horizontal grounding wire. The bottom of the base is connected with the top of the spiral anchor rod through a flange bolt; a space is reserved in the base, and the bottom of the anti-collision column is movably connected with the interior of the base through a bearing. The spiral anchor rod is fixed under the ground; the base is located above the spiral anchor rod, one part of the base is located under the ground, and the other part of the base is located above the ground and is perpendicular to the ground; the shapes of the anti-collision column and the base are both cylinders, and the placement directions of the anti-collision column and the base are consistent; the horizontal grounding wire is positioned below the ground and is flush with the flange; one end of the horizontal grounding wire is connected with a grounding hole reserved in the flange, and the other end of the horizontal grounding wire is connected with a ground wire on the tower leg of the tower. The device is simple in structure, easy and convenient to install, long in service life and capable of effectively reducing impact damage of large floating objects to the tower located in the flood control area.
本发明公开了输电塔塔脚保护装置，设置在防洪区域的输电线路杆塔塔脚周围，保护装置包括基座、螺旋锚杆、防撞柱和水平接地线；基座的底部与螺旋锚杆的顶部通过法兰螺栓连接；基座的内部留有空间，防撞柱的底部与基座的内部通过轴承活动连接；螺旋锚杆固定于地面下方；基座位于螺旋锚杆的上方，一部分基座位于地面下方，另一部分基座位于地面上方，与地面垂直；防撞柱和基座的形状均为圆柱体，防撞柱与基座的摆放方向一致；水平接地线位于地面下方，与法兰位置平齐；水平接地线一端与法兰预留的接地孔连接，另一端与位置对应的杆塔塔腿上的地线连接。结构简单，安装简便，使用寿命长，且可以有效的降低位于防洪区域内杆塔受到大块漂浮物撞击破坏。
Power transmission tower foot protection device
The invention discloses a power transmission tower foot protection device which is arranged on the periphery of a power transmission line tower foot in a flood prevention area and comprises a base, a spiral anchor rod, an anti-collision column and a horizontal grounding wire. The bottom of the base is connected with the top of the spiral anchor rod through a flange bolt; a space is reserved in the base, and the bottom of the anti-collision column is movably connected with the interior of the base through a bearing. The spiral anchor rod is fixed under the ground; the base is located above the spiral anchor rod, one part of the base is located under the ground, and the other part of the base is located above the ground and is perpendicular to the ground; the shapes of the anti-collision column and the base are both cylinders, and the placement directions of the anti-collision column and the base are consistent; the horizontal grounding wire is positioned below the ground and is flush with the flange; one end of the horizontal grounding wire is connected with a grounding hole reserved in the flange, and the other end of the horizontal grounding wire is connected with a ground wire on the tower leg of the tower. The device is simple in structure, easy and convenient to install, long in service life and capable of effectively reducing impact damage of large floating objects to the tower located in the flood control area.
本发明公开了输电塔塔脚保护装置，设置在防洪区域的输电线路杆塔塔脚周围，保护装置包括基座、螺旋锚杆、防撞柱和水平接地线；基座的底部与螺旋锚杆的顶部通过法兰螺栓连接；基座的内部留有空间，防撞柱的底部与基座的内部通过轴承活动连接；螺旋锚杆固定于地面下方；基座位于螺旋锚杆的上方，一部分基座位于地面下方，另一部分基座位于地面上方，与地面垂直；防撞柱和基座的形状均为圆柱体，防撞柱与基座的摆放方向一致；水平接地线位于地面下方，与法兰位置平齐；水平接地线一端与法兰预留的接地孔连接，另一端与位置对应的杆塔塔腿上的地线连接。结构简单，安装简便，使用寿命长，且可以有效的降低位于防洪区域内杆塔受到大块漂浮物撞击破坏。
Power transmission tower foot protection device
输电塔塔脚保护装置
YANG DEHAO (Autor:in) / ZHANG YAN (Autor:in) / XU BING (Autor:in) / ZHAI JIANJUN (Autor:in) / QIN XIAOLI (Autor:in) / HU HONGCHENG (Autor:in) / ZHAI XIAOJIE (Autor:in) / XU PENG (Autor:in) / TIAN JING (Autor:in) / ZHENG ZHICHENG (Autor:in)
23.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
H01R
Elektrisch leitende Verbindungen
,
ELECTRICALLY-CONDUCTIVE CONNECTIONS
/
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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