Submarine cable, submarine cable assembly, cabling device of submarine cable and forming method
A forming method and cable forming technology, which is applied in the direction of submarine cables, cables, communication cables, etc., can solve the problems of unstable combination of filling units and optical fiber units, and achieve the effect of stable combination
Pending Publication Date: 2022-05-13
ZHONGTIAN TECH SUBMARINE CABLE CO LTD
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Problems solved by technology
[0005] The main purpose of the present invention is to provide a submarine cable, a submarine cable assembly, a cable-forming device and a forming method of a submarine cable, so as to solve the problem of twisting a filling unit and an optical fiber unit in a cable-forming device of a submarine cable in the prior art. , there will be an unstable combination of the filling unit and the fiber unit
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[0046] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0047] Such as Figure 11 and Figure 12 As shown, the embodiment of the present invention provides a submarine cable, which is processed by the cable forming device of the submarine cable of this embodiment, and the submarine cable includes a protection unit 60, a plurality of cable cores 61, a plurality of filling units 62 and a plurality of Fiber unit 63. Wherein, the protection unit 60 defines a first accommodating cavity; a plurality of cable cores 61 are located in the first accommodating cavity, and a plurality of cable cores 61 are arranged at intervals along the circumference of the protection unit 60; a plurality of filling units 62 are located in the first accommodating cavity , a...
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The invention provides a submarine cable, a submarine cable assembly, a submarine cable cabling device and a submarine cable forming method. The cabling device further comprises a first twisting assembly used for twisting the filling unit and the optical fiber unit, the first twisting assembly comprises a pre-twisting part, the first platform is provided with a first through hole, the pre-twisting part is arranged corresponding to the first through hole, and the pre-twisting part is used for guiding the optical fiber unit and the filling unit; the second platform is provided with a second through hole, the forming twisting part and the second through hole are correspondingly arranged, and the forming twisting part is used for enabling the optical fiber unit to be embedded into the filling unit; and the third platform is provided with a third through hole through which the optical fiber unit and the filling unit pass, the shaping and twisting part is arranged corresponding to the third through hole, and the shaping and twisting part is used for extruding the optical fiber unit embedded in the filling unit. According to the technical scheme, the problem that in the prior art, when the cabling device of the submarine cable is used for twisting the filling unit and the optical fiber unit, the combination of the filling unit and the optical fiber unit is unstable is solved.
Description
technical field [0001] The invention relates to the technical field of electric wires and cables, in particular to a submarine cable, a submarine cable assembly, a cable forming device and a forming method for the submarine cable. Background technique [0002] With the introduction of the concept of carbon peak, carbon neutral and economic and social system, higher requirements and higher quality development are put forward for the offshore wind power system; the optical fiber composite submarine cable that transmits electric energy and communication signals at the same time has gradually become a submarine cable power transmission system. The most important part of the system provides important support for promoting the development of offshore wind power resources and forming the digital transformation of the entire life cycle of the submarine cable transmission system. [0003] The optical fiber composite submarine cable includes multiple power units to meet the requiremen...
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Patent Timeline
Login to View More IPC IPC(8): H01B13/02H01B7/02H01B7/14H01B7/18H01B7/22H01B7/282H01B11/10H01B11/22H01B13/10H01B13/14H01B13/26
CPCH01B13/0285H01B13/02H01B11/22H01B11/1016H01B7/1895H01B7/221H01B7/2825H01B7/14H01B7/0225H01B13/10H01B13/14H01B13/262H01B13/2613
Inventor 刘磊赵囿林胡明张洪亮杜强冯启韵金星宇王海洋陈龙李叶青缪星星翁剑陈孟陈步圣周明波张学锋吴敬超薛鸿海
Owner ZHONGTIAN TECH SUBMARINE CABLE CO LTD