A connection cable structure for robot underwater operation

Abstract

The invention discloses a connection cable structure for underwater operation of a robot, which comprises a cable body, a wire core and a receiving groove, the inside of the cable body is provided with a wire core, the outer opening of the fixing ring is covered with a sealing plate, the The inside of the accommodation groove is provided with an anti-bending rod, and the anti-bending rod and the flexible pipe are distributed in a spiral shape, and the two are parallel to each other, and the anti-bending rod is made of elastic material, and its interior is a hollow structure. The tops of the tubes are connected to the air pump through the sealing layer. The connecting cable structure of the robot's underwater work uses flexible tubes and accommodating tanks to replace the existing simple buoyancy structures such as foam and floats, and uses air pressure changes to adjust the buoyancy of the specified section of the cable body to make it more applicable. It is more suitable for the working needs of underwater robots with various diving depths, and can also use the way of introducing air to achieve the purpose of expelling marine life and underwater garbage.

Description

technical field [0001] The invention relates to the field of marine exploration, in particular to a connection cable structure for underwater operation of a robot. Background technique [0002] As people pay more and more attention to the marine environment, people began to develop and use a large number of detection equipment for the detection of the underwater environment. Among them, the underwater robot is based on the detection equipment used underwater. The environmental information is collected by human and analyzed by humans. Due to the high water pressure under the water surface, it is generally impossible to use batteries and other equipment to follow the robot for real-time power supply. The robot can only be connected on land or on a ship by cable. power supply, but the existing connecting cables of the same type have the following problems in actual use: [0003] Under the water surface, not only the pressure is high, but the fluidity and buoyancy of the water ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a connection cable structure for underwater operation of a robot to solve the problems mentioned in the background art that not only the pressure under the water surface is high, but also the fluidity and buoyancy of the water flow are relatively large, especially as the robot dives deeper. The continuous improvement of the traditional cable structure, if it only has the function of electrification, it cannot meet the use of complex underwater environments. In the prior art, the buoyancy of the cable will be increased by adding foam or floating blocks on the cable. , although this type of method is simple and effective, it can only act on a single depth and is suitable for problems with a very small range

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