Anchor device of photoelectric composite submarine cable platform anchor device

A submarine cable and photoelectric composite technology, which is applied in cable installation, ground cable installation, water conservancy projects, etc., can solve problems affecting oil production work, submarine cable self-heavy, etc., achieve simple structure, strengthen the ability to resist wind and wave impact, and work reliable effect

Active Publication Date: 2010-01-20
宁波东方电缆股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the huge weight of the submarine cable, in general, various cable fixing devices are not enough to effectively anchor the s...

Method used

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  • Anchor device of photoelectric composite submarine cable platform anchor device
  • Anchor device of photoelectric composite submarine cable platform anchor device
  • Anchor device of photoelectric composite submarine cable platform anchor device

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] As shown in the figure, a photoelectric composite submarine cable platform anchoring device includes a base 1 and a holding mechanism 2 connected to the base 1. The base 1 is provided with a fixed boss 11 upward, and an inverted tapered hole is arranged on the fixed boss 11. 12. The exposed armored steel wire 93 of the photoelectric composite submarine cable 9 is laid in the inverted tapered hole 12 according to the shape of the inverted tapered hole 12, and the inverted tapered hole 12 is provided with an inverted tapered sleeve 13, and the inverted tapered sleeve 13 The surface cooperates with the inner surface of the inverted tapered hole 12, and the connecting portion 14 is set on the edge of the inverted tapered sleeve 13, and the connecting portion 14 is fixedly connected with the fixed boss 11 through the existing connecting piece...

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Abstract

The invention discloses an anchor device of a photoelectric composite submarine cable platform anchor device, comprising a base and a holding and fixing mechanism, wherein the base is provided upwards with a fixing lug boss, the fixing lug boss is provided with an inverted cone-shaped hole, the inverted cone-shaped hole is internally provided with an inverted cone-shaped sleeve, the inverted cone-shaped sleeve is provided with a connection part, and the connection part is fixedly connected with the fixing lug boss. The inverted cone-shaped hole and the inverted cone-shaped sleeve are mutually matched, and the inverted cone-shaped sleeve is connected with the fixing lug boss through the connection part; therefore when in use, armoring steel wires of submarine cables are paved on the inner surface of the inverted cone-shaped hole firstly, and then the inverted cone-shaped sleeve is pressed on the armoring steel wires so that the armoring steel wires are positioned between the inner surface of the inverted cone-shaped hole and the outer surface of the inverted cone-shaped sleeve and the inner surface of the inverted cone-shaped hole is closely connected with the outer surface of the inverted cone-shaped sleeve, the inverted cone-shaped sleeve is steadily fixed on the fixing lug boss by the connection part, the end heads of the armoring steel wires are bent and tightly pressed between the connection part and the fixing lug boss due to the downward pressure, in addition, the self-weight of the submarine cables can connect the inverted cone-shaped sleeve and the inverted cone-shaped sleeve tightly, thus the submarine cables are effectively fixed.

Description

technical field [0001] The invention relates to a cable fixing device, in particular to a photoelectric composite submarine cable platform anchoring device. Background technique [0002] With the rapid development of economy and construction, many offshore islands and marine facilities such as offshore oil and natural gas work platforms have demands for various resources such as electricity, communications, fresh water, oil, and gas, and various seabeds have to be deployed separately. A large number of pipelines such as optical cables and submarine power cables. Especially in the offshore oil production site of the petroleum industry, the power transmission and information exchange of each oil production platform is completed by various photoelectric composite submarine cables, and the photoelectric composite submarine cable often causes the whereabouts of the photoelectric composite submarine cable to affect the normal production of oil due to its large weight. In order to...

Claims

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Application Information

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IPC IPC(8): H02G9/02E02B17/00
Inventor 夏峰钟科星潘矗直张永明
Owner 宁波东方电缆股份有限公司
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