Fireproof bus duct

The utility model discloses a fireproof bus duct, and particularly relates to the technical field of bus ducts, which comprises a bus duct body including claw-shaped bodies. The claw-shaped body comprises an upper cover plate and a lower cover plate, first connecting plates are arranged at the tops...

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Bibliographic Details
Main Author YIN DEHUA
Format Patent
LanguageChinese
English
Published 02.06.2020
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
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Summary:The utility model discloses a fireproof bus duct, and particularly relates to the technical field of bus ducts, which comprises a bus duct body including claw-shaped bodies. The claw-shaped body comprises an upper cover plate and a lower cover plate, first connecting plates are arranged at the tops of the two sides of the lower cover plate, a plurality of bolts are arranged at the top of the uppercover plate and the bottom of the lower cover plate in a penetrating mode, and the bolts are arranged on the first connecting plates in a penetrating mode; the upper cover plate comprises a pluralityof V-shaped plates and a second connecting plate. According to the utility model, the claw-shaped bodies are arranged between claws; namely, a large gap is formed in the inner side of the V-shaped plate; therefore, air can easily flow through the space between the claws of the claw-shaped body; the claw-shaped body is formed by connecting and assembling the upper cover plate, the lower cover plate and the first connecting
Bibliography:Application Number: CN201922047090U