Industrial flexible stretch-proof control cable
A control cable, tensile-resistant technology, used in insulated cables, cables with double-stranded/quad-stranded, cables, etc., can solve the problems of affecting work, damaged cable skin, unreasonable material selection, etc. Achieve long service life, compact internal structure, good tensile effect
Inactive Publication Date: 2016-04-27
ANHUI HUANENG CABLE GRP
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Problems solved by technology
[0002] At present, with the development of science and technology, industry and other fields are also making rapid progress, which brings about an increase in the amount of cables. Cables are usually similar ropes with several or several groups of wires twisted at least two in each group. Each group of wires is insulated from each other, and is often twisted around a center, and the entire outside is covered with a highly insulating covering layer. There are many types of cables, which can be used in many fields and different environments. They are different, so they also have different requirements for the cables. The cables are often stretched during use. The existing cables cannot withstand the dragging of excessive pressure due to their unreasonable material selection. The cable skin is damaged due to use, which seriously affects the later work
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[0010] Such as figure 1 As shown, a kind of flexible and stretch-resistant control cable for industrial use includes a cable body 9, and the cable body 9 includes a conductor 1, an insulating layer 2, a shielding layer 3 and an outer sheath 5, and the inside of the cable body 9 is provided with A plurality of conductors 1; and a plurality of drainage cores 6 are arranged inside the cable body 9; an insulating layer 2 is arranged outside the conductor 1; a layer of shielding layer 3 is tightly extruded outside the insulating layer 2; the shielding The layer 3 is extruded and covered with a layer of protective layer 4;
[0011] The filling layer 7 makes the internal structure of the cable body 9 more compact, and even if it is squeezed by the outside, it will not break and has better water absorption.
[0012] The above are the embodiments of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in t...
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The invention discloses an industrial flexible stretch-proof control cable. The industrial flexible stretch-proof control cable comprises a cable body, wherein the cable comprises conductors, an insulating layer, a shielding layer and an outer sheath; the multiple conductors are arranged in the cable body; multiple drainage cores are arranged in the cable body; the insulating layer is arranged on the exteriors of the conductors; the exterior of the insulating layer is tightly extruded with the shielding layer; the exterior of the shielding layer is extruded with a protection layer; and the exterior of the protection layer is extruded with the outer sheath. The industrial flexible stretch-proof control cable has the advantages of reasonable structural design, good stretch-proof effect, long service life and the like.
Description
technical field [0001] The invention relates to the field of cables, in particular to an industrial flexible and stretch-resistant control cable. Background technique [0002] At present, with the development of science and technology, industry and other fields are also making rapid progress, which brings about an increase in the amount of cables. Cables are usually similar ropes with several or several groups of wires twisted at least two in each group. Each group of wires is insulated from each other, and is often twisted around a center, and the entire outside is covered with a highly insulating covering layer. There are many types of cables, which can be used in many fields and different environments. They are different, so they also have different requirements for the cables. The cables are often stretched during use. The existing cables cannot withstand the dragging of excessive pressure due to their unreasonable material selection. The use causes damage to the cable ...
Claims
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IPC IPC(8): H01B7/18H01B7/17H01B7/22H01B11/06
CPCH01B7/18H01B7/17H01B7/22H01B11/06
Inventor 盛业华王洁然丁建新张建国
Owner ANHUI HUANENG CABLE GRP