Flexible cable connecting structure and bridge structure
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United States of America Patent
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Nov 19, 2019
Grant Date -
Feb 28, 2019
app pub date -
Feb 24, 2017
filing date -
Nov 9, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A flexible cable connecting structure and a bridge structure. The connecting structure includes a flexible cable; the first portion connected to a top end and a second portion connected to a bottom end by using a spherical bearing pair. By using a hinge assembly and a spherical hinge assembly, a rotatable connection between the cable and a bridge structure is implemented to avoid force uniformity of steel wires inside the cable due to inclination, thus helps prolong the service life of the cable. The connecting ends of the cable are located in a lower part of an arch rib and an upper part of a bridge floor, respectively located within a line of sight range, making it convenient for maintenance. The cable can be prefabricated in a factory, which ensures construction quality and reduces time of site construction.
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