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A platform for research: civil engineering, architecture and urbanism
Perforated weathering resistant steel transmission tower wire cross arm joint anticorrosion device
The invention discloses a perforated weathering resistant steel transmission tower wire cross arm joint anticorrosion device. The perforated weathering resistant steel transmission tower wire cross arm joint anticorrosion device comprises wire hanging angle steel and vertical stiffening ribs; the wire hanging angle steel comprises a bottom plate and a vertical plate, and the vertical plate is connected to the bottom plate; the vertical stiffening ribs are welded between the vertical plate and the bottom plate; and a vertical through hole is formed in the positions close to the vertical stiffening ribs, of the bottom plate. Due to the fact that the vertical through hole is formed in the positions, close to the vertical stiffening ribs, of the bottom plate, when rainwater exists, the rainwater can fall down from the vertical through holes then water cannot be accumulated on a horizontal joint plate, particularly water cannot be accumulated at the weld joint position, and the problem thatan electric loop is formed with a weld joint due to water accumulation on the wire hanging angle steel, and consequently electrochemical corrosion is caused is solved.
本发明公开了一种开孔式耐候钢输电铁塔导线横担节点防腐装置，其中，所述装置包括：挂线角钢，包括底板和竖板，所述竖板连接在所述底板上；竖向加劲肋，焊接于所述竖板和所述底板之间；其中，所述底板上靠近所述竖向加劲肋的位置处设有竖向通孔。由于在底板上靠近竖向加劲肋的位置处开设有竖向通孔，因此当有雨水时，雨水会从该竖向通孔中落下，进而水平节点板上不会积水，尤其焊缝位置处不会积水，解决因挂线角钢上积水导致与焊缝形成电回路，从而造成电化学腐蚀的问题。
Perforated weathering resistant steel transmission tower wire cross arm joint anticorrosion device
The invention discloses a perforated weathering resistant steel transmission tower wire cross arm joint anticorrosion device. The perforated weathering resistant steel transmission tower wire cross arm joint anticorrosion device comprises wire hanging angle steel and vertical stiffening ribs; the wire hanging angle steel comprises a bottom plate and a vertical plate, and the vertical plate is connected to the bottom plate; the vertical stiffening ribs are welded between the vertical plate and the bottom plate; and a vertical through hole is formed in the positions close to the vertical stiffening ribs, of the bottom plate. Due to the fact that the vertical through hole is formed in the positions, close to the vertical stiffening ribs, of the bottom plate, when rainwater exists, the rainwater can fall down from the vertical through holes then water cannot be accumulated on a horizontal joint plate, particularly water cannot be accumulated at the weld joint position, and the problem thatan electric loop is formed with a weld joint due to water accumulation on the wire hanging angle steel, and consequently electrochemical corrosion is caused is solved.
本发明公开了一种开孔式耐候钢输电铁塔导线横担节点防腐装置，其中，所述装置包括：挂线角钢，包括底板和竖板，所述竖板连接在所述底板上；竖向加劲肋，焊接于所述竖板和所述底板之间；其中，所述底板上靠近所述竖向加劲肋的位置处设有竖向通孔。由于在底板上靠近竖向加劲肋的位置处开设有竖向通孔，因此当有雨水时，雨水会从该竖向通孔中落下，进而水平节点板上不会积水，尤其焊缝位置处不会积水，解决因挂线角钢上积水导致与焊缝形成电回路，从而造成电化学腐蚀的问题。
Perforated weathering resistant steel transmission tower wire cross arm joint anticorrosion device
一种开孔式耐候钢输电铁塔导线横担节点防腐装置
WANG LINGXU (author) / YAO YAO (author) / SUN BO (author) / HE JINHANG (author) / BAI JIE (author) / WANG YONG (author) / HUA JIANKUN (author) / XIE WENSHENG (author) / ZHANG PENG (author) / ZHU XIAOHAN (author)
2021-03-02
Patent
Electronic Resource
Chinese
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