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Submarine cable repair device

A cable and cable breaking technology, which is applied in the field of subsea construction equipment, can solve the problem of how to set up and operate the corresponding emergency repair equipment, and achieve the effect of improving operation efficiency

Active Publication Date: 2018-04-27
JIANGSU HUAXICUN OFFSHORE ENG SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, with the advancement of science and technology and the close connection of the world, the demand for submarine optical cables and cables is increasing day by day. Can avoid, the repairing technology of optical cable, electric cable also begins to obtain people's widespread attention; As Chinese patent 201180071101.2 disclosed a kind of " submarine cable repairing technology ", but it only discloses a kind of repairing method, and the whole method needs Cable hunting, cable lifting, and cable breaking are operated separately, and it does not indicate how to set up and operate the corresponding repair device. Therefore, people are in urgent need of a repair device that can quickly repair submarine optical cables, cables, etc., so that Possibility to reduce adverse effects on cable operations such as optical cables and electric cables

Method used

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Embodiment Construction

[0023] see figure 1 and figure 2 , a submarine cable emergency repair device according to the present invention, the device includes a bracket 1, and the bracket 1 includes a left-right symmetrical skid 1.1, and a first connecting piece 1.2, The second connector 1.3 and the third connector 1.4, two jet pumps 2.1 are installed in the installation frame 2, one end of the installation frame 2 is hinged on the first connector 1.2, and the adjustment cylinder 3 is fixedly installed on the second connector 1.3 , and the piston rod of the adjustment cylinder 3 is hinged to the middle part of the mounting frame 2. The other end of the mounting frame 2 is downwardly equipped with a working machine claw 4, and the working machine claw 4 includes a The arc-shaped part 4.1, the outer side of the arc-shaped part 4.1 is respectively equipped with a cable lifting cylinder 4.2 and a cable breaking cylinder 4.3, and the piston rods of the cable lifting cylinder 4.2 and the cable breaking cyl...

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Abstract

The invention provides an undersea cable first-aid repair device, which comprises a support (1). The support (1) is provided with an installation frame (2). The installation frame (2) is equipped with an operation machine claw (4). The operation machine claw (4) comprises an arc member (4.1) arranged on the installation frame (2). The outer side of the arc member (4.1) is provided with a cable lift oil cylinder (4.2) and a cable breaking oil cylinder (4.3) front and back respectively. Piston rods of the cable lift oil cylinder (4.2) and the cable breaking oil cylinder (4.3) are hinged with one end of a cable lift member (4.4) and one end of a cable breaking member (4.5) respectively. The middle portions of the cable lift member (4.4) and the cable breaking member (4.5) are hinged with the arc member (4.1). The free end of the cable lift member (4.4) is provided with a hook member; and the free end of the cable breaking member (4.5) is provided with a cable breaking blade. The undersea cable first-aid repair device is convenient to operate and high in efficiency.

Description

technical field [0001] The invention relates to a submarine cable emergency repair device, in particular to a device for digging trenches on the seabed to search for cables, lifting the cables and then cutting them, belonging to the technical field of submarine operation construction devices. Background technique [0002] At present, with the advancement of science and technology and the close connection of the world, the demand for submarine optical cables and cables is increasing day by day. Can avoid, the repairing technology of optical cable, electric cable also begins to obtain people's widespread attention; As Chinese patent 201180071101.2 disclosed a kind of " submarine cable repairing technology ", but it only discloses a kind of repairing method, and the whole method needs Cable hunting, cable lifting, and cable breaking are operated separately, and it does not indicate how to set up and operate the corresponding repair device. Therefore, people are in urgent need o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/16
CPCH02G1/16
Inventor 张仁干王世祥周宏勤李鸣
Owner JIANGSU HUAXICUN OFFSHORE ENG SERVICE