Optical fiber remote control submersible fiber optic cable laying process protection device and its working method
A technology of remotely controlled submersibles and protection devices, which is applied in the direction of optical fiber/cable installation, instruments, optics, etc., and can solve problems such as damage to optical fiber cables
Active Publication Date: 2020-11-06
SHANGHAI JIAOTONG UNIV
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0004] Since the relay module and the underwater robot communicate through optical fiber connection, it is very easy to cause damage to the optical fiber cable during the submersion process of the relay module carrying the underwater robot and the separation of the two.
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[0045] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.
[0046] The device of the invention forms an optical fiber protection channel through the guide cable hose and the bell mouth. When the underwater robot and the relay module are connected to dive together, this channel can effectively protect the optical fiber between the underwater robot and the relay module, and can avoid the optical fiber caused by numerous marine animals and complex water currents in shallow sea areas. damage.
[0047] The separation process between the underwater robot and the rela...
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The invention discloses an optical fiber cable laying process protection device of an optical fiber remote control submersible and a working method thereof. The optical fiber cable laying process protection device comprises a relay module, a fiber remote control underwater robot, and a cable guiding mechanism. The fiber remote control underwater robot is connected with the relay module through a hook device; and the cable guiding mechanism is arranged on the relay module, and the cable guiding mechanism is connected with the relay module and the fiber remote control underwater robot. Comparedwith the prior art, the u optical fiber cable laying process protection device has the following beneficial effects: firstly, in the process that the relay module 6 carries the underwater robot to dive, the optical fiber cable is protected by a tubular channel formed by a hose and a horn mouth and is prevented from being influenced by an external complex environment; and secondly, an 8-shaped coiling method and a circle-by-circle pull-off separation working method are adopted, so that the hose cannot be twisted and knotted in the pull-off process, and the drawing of the micro optical fiber cable in the hose cannot be influenced.
Description
technical field [0001] The present invention relates to the technical field of optical fiber cable remote control, in particular to an optical fiber remote control submersible optical fiber cable deployment process protection device and a working method thereof. Background technique [0002] Optical fiber cable remote control underwater robot is a kind of deep sea underwater robot that gradually rises in the 21st century. The common optical fiber cable remote control underwater robot solution is to carry an optical fiber package on the underwater robot. After the underwater robot is released from the mother ship, the optical fiber cable will be released from the optical fiber package carried by the underwater robot at the same time during the dive process. Due to the influence of waves and currents, the part of the optical fiber cable on the sea surface is easy to break and fail. Therefore, it has evolved to use a relay module to carry an underwater robot to dive to a certai...
Claims
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IPC IPC(8): G02B6/50
CPCG02B6/506
Inventor 庄广胶葛彤王旭阳赵敏吴超夏苏婧项锋
Owner SHANGHAI JIAOTONG UNIV