High-strength carbon fiber special cable
A high-strength carbon fiber, special cable technology, applied in the direction of insulated cables, cables, circuits, etc., can solve the problem of insufficient strength of carbon fiber special cables, and achieve the effect of improving strength, friction and tensile capacity
Inactive Publication Date: 2020-04-14
欧耐特线缆集团有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a high-strength carbon fiber special cable. By setting an inner sheath outside the cable mandrel, injecting the inner sheath on the outer surface of the cable mandrel, and embedding the reinforcing ring inside the inner sheath, the cable can be improved. The compressive capacity of the mandrel improves the tensile capacity at the same time, which solves the problem of insufficient strength of the existing carbon fiber special cables
Method used
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0029] see Figure 1-4 As shown, the present invention is a high-strength carbon fiber special cable, including a cable mandrel 1, an outer sheath 2 and a reinforcement layer 3;
[0030] The reinforcement layer 3 includes an inner sheath 301, a fabric layer 302 and an armor layer 303;
[0031] The inner sheath 301 is a PVC layer, and the inner sheath 301 is fixed on the outer surface of the cable mandrel 1 by injection molding, and the surface of the inner sheath ...
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The invention discloses a high-strength carbon fiber special cable, which relates to the technical field of special cables. The cable comprises a cable core rod, an outer sheath and a reinforcing layer, the reinforcing layer comprises an inner protective layer, a fabric layer and an armor layer; the inner protective layer is a PVC layer; the inner protective layer is fixed on the outer surface ofthe cable core rod through injection molding; a spiral groove channel is formed in the surface, away from the cable core rod, of the inner protective layer, the fabric layer is printed fabric formed by grinding of a printing machine, the inner side face of the fabric layer is fixed to the outer surface of the inner protective layer through a macromolecule bonding layer, the armor layer is fixed tothe outer surface of the fabric layer through a bonding agent, and the outer sheath is fixed to the outer surface of the armor layer through the bonding agent. The inner protective layer is arrangedoutside the cable core rod, the inner protective layer is arranged on the outer surface of the cable core rod in an injection molding mode, and a reinforcing ring is embedded into the inner protectivelayer, so that the tensile capacity is improved while the compressive capacity of the cable core rod is improved, and the problem that the existing carbon fiber special cable is insufficient in strength is solved.
Description
technical field [0001] The invention belongs to the technical field of special cables, in particular to a high-strength carbon fiber special cable. Background technique [0002] For the use of special cables, compared with the normal use environment, the cables need to have higher strength, but the existing carbon fiber cables have insufficient tensile and compressive capabilities, resulting in insufficient strength of the cables themselves to meet the use standards and lower service life. Contents of the invention [0003] The purpose of the present invention is to provide a high-strength carbon fiber special cable. By setting an inner sheath outside the cable mandrel, injecting the inner sheath on the outer surface of the cable mandrel, and embedding the reinforcing ring inside the inner sheath, the cable can be improved. The compressive capacity of the mandrel improves the tensile capacity at the same time, which solves the problem of insufficient strength of the exist...
Claims
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IPC IPC(8): H01B7/00H01B7/17H01B7/18H01B1/04
CPCH01B1/04H01B7/0009H01B7/17H01B7/18H01B7/184H01B7/188
Inventor 李会超李士勇耿献涛张辉停
Owner 欧耐特线缆集团有限公司