Novel high-strength great-core-number cable easy to identify
An easy-to-identify, high-strength technology, applied in the direction of fiber mechanical structure, can solve the problems that operators cannot find optical cables at a glance, cannot meet high concentration, and have similar shapes, so as to expand application scenarios and use range, break through technical bottlenecks, The effect of simple structure
Pending Publication Date: 2019-06-14
TONGDING INTERCONNECTION INFORMATION CO LTD
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Problems solved by technology
[0002] With the construction of FTTH and 5G, butterfly optical cables are widely used in the access network. In the process of large-scale use, because telecommunications, China Unicom, mobile, radio and television, etc. are all laid on the same route, because the shape of the cables is the same , each operator cannot find their own optical cables at a glance, which brings great confusion to maintenance
At the same time, the maximum number of cores is 2 cores, which cannot meet high concentration scenarios
In addition, the size of the steel wire used for the reinforcement is only 1.0mm in diameter, and there will be a certain proportion of engineering accidents, which need to be improved urgently.
Method used
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[0022] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0023] Specific embodiments of the invention will be described in detail below.
[0024] A new type of high-strength multi-core cable that is easy to identify, such as figure 1 As shown, it includes an optical cable unit 1 and an external strengthening unit 2 on one side; the outer sheath 3 of the optical cable unit covered on the outside of the optical cable unit and the outer sheath 4 of the outer strengthening unit covered on the outer side of the outer strengthening unit pass through The connection neck 5 is connected; specifically, the connection neck can be integrally formed with the outer sheath of the optical cable unit on both sides and the outer sheath of the outer strengthening unit, and all of them can be made of rubber;
[0025] An external reinforcement 6 is arranged inside the outer sheath of...
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Abstract
The invention provides a novel high-strength great-core-number cable easy to identify. The novel high-strength great-core-number cable easy to identify comprises an optical cable unit and an externalreinforcement unit at one side thereof; an optical cable unit partial outer sheath coated outside the optical cable unit is connected with an external reinforcement unit partial outer sheath coated outside the external reinforcement unit by a connection neck; and an external reinforcer is arranged inside the external reinforcement unit partial outer sheath. According to the invention, each index accords with requirements; the novel high-strength great-core-number cable easy to identify is simple to use and operate, high in structural stability, excellent in both tensile resistance and pressureresistance and high in reliability in the using process of the product, can be used in any indoor and outdoor scenes, has no limitation and is wide in application range.
Description
technical field [0001] The invention belongs to the technical field of optical cable manufacturing and technology, and in particular relates to a new type of high-strength, multi-core and easily identifiable cable. Background technique [0002] With the construction of FTTH and 5G, butterfly optical cables are widely used in the access network. In the process of large-scale use, because telecommunications, China Unicom, mobile, radio and television, etc. are all laid on the same route, because the shape of the cables is the same , each operator cannot find their own optical cables at a glance, which brings great confusion to maintenance. At the same time, the maximum number of cores is 2 cores, which cannot meet high-concentration scenarios. In addition, the size of the steel wire used for the reinforcement is only 1.0 mm in diameter, and there will be a certain proportion of engineering accidents, which are in urgent need of improvement. Contents of the invention [000...
Claims
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Inventor 沈小平曹志刚陈斌肖仁贵
Owner TONGDING INTERCONNECTION INFORMATION CO LTD