Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Node waterproof structure for wall bushing board of outer wall of transformer building
A node waterproof structure for a wall bushing board of an outer wall of a transformer building comprises a wall opening formed in the wall. A wall bushing penetrates through the wall opening and is fixed. Angle steel is embedded in the periphery in the wall opening and forms an angle steel frame. L-shaped concrete waterproof spigots facing the outdoor side are arranged on the periphery of the angle steel frame in a cast-in-place mode. A convex edge of 60 mm is arranged on the outer wall of an outdoor opening, and a water collecting trough for enabling water on the outer wall to flow towards the two sides is formed between the convex edge and the outer wall. The embedded angle steel is at the L-shaped waterproof spigots, and the angle steel and an anchor bar are directly arranged in a surrounding reinforced concrete frame in a cast-in-place mode after being welded. The wall opening is located at the outward slope formed when the indoor side is painted. The node waterproof structure for the wall bushing board of the outer wall of the transformer building has the characteristics of being simple in structure and convenient to use and install, completely preventing rainwater from invading into the inner wall, avoiding potential safety hazards to a power grid, reducing the cost for later maintenance and the like.
Node waterproof structure for wall bushing board of outer wall of transformer building
A node waterproof structure for a wall bushing board of an outer wall of a transformer building comprises a wall opening formed in the wall. A wall bushing penetrates through the wall opening and is fixed. Angle steel is embedded in the periphery in the wall opening and forms an angle steel frame. L-shaped concrete waterproof spigots facing the outdoor side are arranged on the periphery of the angle steel frame in a cast-in-place mode. A convex edge of 60 mm is arranged on the outer wall of an outdoor opening, and a water collecting trough for enabling water on the outer wall to flow towards the two sides is formed between the convex edge and the outer wall. The embedded angle steel is at the L-shaped waterproof spigots, and the angle steel and an anchor bar are directly arranged in a surrounding reinforced concrete frame in a cast-in-place mode after being welded. The wall opening is located at the outward slope formed when the indoor side is painted. The node waterproof structure for the wall bushing board of the outer wall of the transformer building has the characteristics of being simple in structure and convenient to use and install, completely preventing rainwater from invading into the inner wall, avoiding potential safety hazards to a power grid, reducing the cost for later maintenance and the like.
Node waterproof structure for wall bushing board of outer wall of transformer building
ZHENG ZHIRONG (Autor:in) / YAN JIA (Autor:in) / GONG JIANBEI (Autor:in) / WANG CHUNYUN (Autor:in) / QIAN ZHIPING (Autor:in) / MAO XIAOMENG (Autor:in)
14.10.2015
Patent
Elektronische Ressource
Englisch
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