A kind of submarine cable with anti-vibration support

Abstract

The invention discloses a submarine cable with an earthquake-proof bracket. A cable protection shell comprises at least three protection units; an inner cable is arranged in a cable external protection tube of each protection unit; each protection unit comprises a fixed plate, connecting springs, a pair of flexible brackets, an arc-shaped support plate, two groups of arc-shaped limiting sleeves and a pair of cable outer external protection tubes; two cable external protection tubes are connected through a row of connected creases; one arc-shaped limiting sleeve is arranged on each of the upper part and the lower part of each cable external protection tube; two upper and lower corresponding arc-shaped limiting sleeves are connected through a fixing part; the lower parts of the arc-shaped limiting sleeves are connected with each fixed plate through the corresponding connecting springs; one pair of flexible brackets is arranged at the upper part of the middle part of each fixed plate; and each arc-shaped support plate is arranged on the flexible brackets and holds the creases at the lower parts of the creases. The protection tubes are arranged outside the cable; the creases are arranged between the protection tubes for preventing deformation; and the protection tubes at two ends of the cable are connected with the corresponding fixed plate through the corresponding springs, so that the cable can be prevented from being easily damaged under certain vibration.

Description

technical field [0001] The invention relates to the field of cables, in particular to a submarine cable with an anti-vibration bracket. Background technique [0002] With the continuous development of society, submarine cables are used more and more frequently. The seabed seems to be calm, but in fact, earthquakes and other situations often occur frequently. Since the seabed is unattended, once the cable is damaged, it will have a great impact. It is very difficult, so it is necessary to design submarine cables with anti-vibration supports to prevent corresponding losses. Contents of the invention [0003] In order to solve the above existing problems, the present invention provides a submarine cable with a shockproof bracket. The cable has a protective tube outside, and there are folds between the protective tubes to prevent deformation. The protective tubes at both ends of the cable are connected to the fixed plate through springs, so that The protection cable is not ea...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of society, submarine cables are used more and more frequently. The seabed seems to be calm, but in fact, earthquakes and other situations often occur frequently. Since the seabed is unattended, once the cable is damaged, it will have a great impact. It is very difficult, so it is necessary to design submarine cables with anti-vibration mounts to prevent corresponding losses

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