Composite tower for power transmission lines of power grid and composite cross arm structure thereof
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United States of America Patent
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Jul 4, 2017
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N/A
app pub date -
Oct 24, 2013
filing date -
Oct 25, 2012
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Abstract
A composite power transmission tower, and a composite cross arm structure of a composite tower for power grid transmission line is provided, including two sets of cross arm insulators arranged into a V-shaped arrangement horizontally, wherein a first end of each of the two sets of cross arm insulators is connected to the tower body of the composite tower at an opening of the V-shaped arrangement; and a set of oblique-pulling insulators, corresponding to each of the sets of cross arm insulators respectively, has one end connected to a second end of each of the two sets of cross arm insulators at an apex of the V-shaped arrangement, and the other end connected to the tower body over the two sets of cross arm insulators.
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