Buoyancy type cable for diving device
A technology for diving equipment and cables, applied in the field of buoyancy cables for diving equipment, can solve the problems of cables being easily broken, poor buoyancy performance of cables, insufficient tensile strength of cables, etc. The effect of reducing resistance and improving the ability to resist seawater extrusion
Inactive Publication Date: 2018-09-25
DONGGUAN LIUCHUAN ELECTRONICS TECH
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Problems solved by technology
However, the cables currently used on this type of diving robot usually have the following disadvantages: the tensile strength of the cable is not enough, and the diving robot usually has to drag the cable to move when working in seawater, especially when the diving robot is walking on the seabed and aligning the line. The drag range of the cable is larger, and the pulling force on the cable is also greater, which makes the cable easily broken; moreover, this type of cable has poor buoyancy performance in water, and the deeper the diving robot is, The pull force generated by the cable's own weight also affects the cable more, which further makes the cable more likely to break
Method used
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[0020] The present invention as figure 1 with figure 2 As shown, a buoyancy type cable for diving equipment includes a cable main body 10 and a jacket 20 located outside the cable main body 10, wherein:
[0021] The outer jacket 20 is made of waterproof PU foam film, and the diameter of the outer jacket 20 is 4-4.4mm. The outer jacket 20 can prevent the cables from being corroded by sea water and prolong the service life of the cables.
[0022] The cable main body 10 includes an aluminum foil 11, a non-woven fabric 12, a plurality of cotton threads 13, a Kevlar wire 14 and a wire 15. The aluminum foil 11 is ring-shaped, and the non-woven fabric 12 is attached to the inner wall of the aluminum foil 11. A Kevlar thread 14 and a conductive wire 15 are located inside the accommodation space 16 surrounded by the non-woven fabric 12, and the plurality of cotton threads 13 fill the gaps in the accommodation space 16; the outer jacket 20 is wrapped on the outer wall of the aluminum ...
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The invention discloses a buoyancy type cable for a diving device. The buoyancy type cable comprises a cable main body and an outer cover arranged on the exterior of the cable main body. The cable main body comprises an aluminum foil, non-woven fabrics, a plurality of cotton lines, a plurality of Kevlar lines and wires. The aluminum foil is in shape of a ring. The non-woven fabrics are adhered tothe inner wall of the aluminum foil. The Kevlar lines and the wires are arranged in an accommodation space formed by the non-woven fabrics in an enclosed manner. The cotton lines fill the gaps in theaccommodation space. The outer cover covers the outer wall of the aluminum foil. In this way, by setting the Kevlar lines in the cable, tensile strength of the cable can be effectively improved and the cable is capable of bearing quite big pull force in sea water; meanwhile, the seawater squeezing prevention ability of the cable is improved; working failures caused by cable problems can be reduced; and in addition, the cotton lines fill the cable, so the cable is allowed to have buoyancy force, resistance borne by the cable which is tracked when the diving device works under water is reduced and task difficulty is reduced.
Description
technical field [0001] The invention relates to the technology in the field of wire materials, in particular to a buoyancy type cable for diving equipment. Background technique [0002] At present, with the continuous development of people's exploration of the ocean, various recreational activities and scientific surveys in the marine field have gradually become popular, such as the more popular sea fishing and underwater photography, etc. These activities are usually operated by diving robots. When a submersible robot is operating, it generally needs to be connected to a cable and enter sea water. However, the cables currently used on this type of diving robot usually have the following disadvantages: the tensile strength of the cable is not enough, and the diving robot usually has to drag the cable to move when working in seawater, especially when the diving robot is walking on the seabed and aligning the line. The drag range of the cable is larger, and the pulling force ...
Claims
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Login to View More IPC IPC(8): H01B7/14H01B7/18
Inventor 陈锁
Owner DONGGUAN LIUCHUAN ELECTRONICS TECH