CN215933238U - Cable with strong tensile and pulling resistance performance for electric automation engineering - Google Patents
Cable with strong tensile and pulling resistance performance for electric automation engineering Download PDFInfo
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- CN215933238U CN215933238U CN202122305088.6U CN202122305088U CN215933238U CN 215933238 U CN215933238 U CN 215933238U CN 202122305088 U CN202122305088 U CN 202122305088U CN 215933238 U CN215933238 U CN 215933238U
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Abstract
The utility model discloses a cable with strong anti-pulling performance for electric automation engineering, which comprises an outer sheath, wherein an inner cavity of the outer sheath is provided with an electric conductor, a filling layer is filled between the outer sheath and the electric conductor, a reinforcing steel rope is arranged on the surface of the outer sheath, and an anti-pulling layer is arranged on the surface of the reinforcing steel rope. According to the utility model, the reinforced steel rope, the anti-pulling layer, the silicon carbide fiber cloth layer, the alumina fiber cloth layer, the wear-resistant vulcanized rubber layer and the wear-resistant natural rubber layer are matched with each other, so that the advantages of improving the anti-pulling performance and the wear-resistant performance of the cable are achieved, the anti-pulling performance of the cable can be effectively improved when the cable is pulled, the cable is prevented from being broken and damaged, the service life of the cable is prolonged, meanwhile, the wear-resistant performance of the cable can be effectively improved when the cable is rubbed, the cable is prevented from being damaged by friction, and the service life of the cable is prolonged.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a cable with strong pulling resistance for electrical automation engineering.
Background
The cable is an electric energy or signal transmission device, usually composed of several or several groups of wires, such as power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable, etc., which are composed of single-strand or multi-strand wires and insulating layer and used for connecting circuits, electric appliances, etc.
In the electrical automation engineering, cables are needed, and the existing cables have the following disadvantages: the existing cable is poor in tensile resistance, so that the cable is easy to break and damage when being pulled, the service life of the cable is shortened, meanwhile, the cable is poor in wear resistance, the cable is easy to rub and damage when being rubbed, and the service life of the cable is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cable with strong pulling resistance for electrical automation engineering, which has the advantages of improving the pulling resistance and the wear resistance of the cable, and solves the problems that the existing cable is poor in pulling resistance, so that the cable is easy to break and damage when pulled, and the cable is easy to rub and damage when rubbed due to the poor wear resistance of the cable.
In order to achieve the purpose, the utility model provides the following technical scheme: a cable with strong anti-pulling performance for electric automation engineering comprises an outer sheath, wherein an inner cavity of the outer sheath is provided with an electric conductor, a filling layer is filled between the outer sheath and the electric conductor, a reinforced steel rope is arranged on the surface of the outer sheath, an anti-pulling layer is arranged on the surface of the reinforced steel rope, and a wear-resistant layer is arranged on the surface of the anti-pulling layer;
the anti-pulling layer comprises a silicon carbide fiber cloth layer, and an alumina fiber cloth layer is coated on the surface of the silicon carbide fiber cloth layer;
the wear-resistant layer comprises a wear-resistant vulcanized rubber layer, and the surface of the wear-resistant vulcanized rubber layer is coated with a wear-resistant natural rubber layer.
Preferably, the inner wall of the silicon carbide fiber cloth layer is coated on the surface of the reinforced steel rope, and the inner wall of the wear-resistant vulcanized rubber layer is coated on the surface of the alumina fiber cloth layer.
Preferably, the thicknesses of the silicon carbide fiber cloth layer and the alumina fiber cloth layer are the same, and the thicknesses of the wear-resistant vulcanized rubber layer and the wear-resistant natural rubber layer are the same.
Preferably, the outer sheath, the electrical conductors and the filling layer constitute a cable, and the reinforcing steel ropes are annularly and equidistantly arranged on the surface of the outer sheath.
Preferably, the inner cavity of the anti-pulling layer is positioned on the surface of the outer sheath, and the inner cavity of the wear-resistant layer is positioned on the surface of the anti-pulling layer.
Preferably, the diameter of the anti-pulling layer is larger than that of the outer sheath, and the diameter of the wear-resistant layer is larger than that of the anti-pulling layer.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the reinforced steel rope, the anti-pulling layer, the silicon carbide fiber cloth layer, the alumina fiber cloth layer, the wear-resistant vulcanized rubber layer and the wear-resistant natural rubber layer are matched with each other, so that the advantages of improving the anti-pulling performance and the wear-resistant performance of the cable are achieved, the anti-pulling performance of the cable can be effectively improved when the cable is pulled, the cable is prevented from being broken and damaged, the service life of the cable is prolonged, meanwhile, the wear-resistant performance of the cable can be effectively improved when the cable is rubbed, the cable is prevented from being damaged by friction, and the service life of the cable is prolonged.
2. According to the utility model, the reinforced steel rope, the anti-pulling layer, the silicon carbide fiber cloth layer and the alumina fiber cloth layer are matched with each other, so that the effect of improving the anti-pulling performance of the cable is achieved, the anti-pulling performance of the cable can be effectively improved, the cable is prevented from being broken and damaged, the service life of the cable is prolonged, the wear-resistant layer, the wear-resistant vulcanized rubber layer and the wear-resistant natural rubber layer are matched with each other, so that the effect of improving the wear-resistant performance of the cable is achieved, the wear-resistant performance of the cable can be effectively improved, the cable is prevented from being damaged by friction, and the service life of the cable is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged cross-sectional view of the interior structure of a tear resistant layer in accordance with the present invention;
fig. 4 is an enlarged sectional view of the inner structure of the wear-resistant layer of the present invention.
In the figure: 1. an outer sheath; 2. an electrical lead; 3. a filling layer; 4. reinforcing the steel rope; 5. a tensile layer; 51. a silicon carbide fiber cloth layer; 52. an alumina fiber cloth layer; 6. a wear layer; 61. a wear resistant vulcanized rubber layer; 62. a wear-resistant natural rubber layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-4, a cable with high anti-pulling performance for electrical automation engineering comprises an outer sheath 1, an electric conductor 2 is arranged in an inner cavity of the outer sheath 1, a filling layer 3 is filled between the outer sheath 1 and the electric conductor 2, a reinforcing steel rope 4 is arranged on the surface of the outer sheath 1, a anti-pulling layer 5 is arranged on the surface of the reinforcing steel rope 4, and a wear-resistant layer 6 is arranged on the surface of the anti-pulling layer 5;
the anti-pulling layer 5 comprises a silicon carbide fiber cloth layer 51, and the surface of the silicon carbide fiber cloth layer 51 is coated with an alumina fiber cloth layer 52;
the wear-resistant layer 6 comprises a wear-resistant vulcanized rubber layer 61, the surface of the wear-resistant vulcanized rubber layer 61 is coated with a wear-resistant natural rubber layer 62, the inner wall of a silicon carbide fiber cloth layer 51 is coated on the surface of a reinforced steel rope 4, the inner wall of the wear-resistant vulcanized rubber layer 61 is coated on the surface of an alumina fiber cloth layer 52, the thicknesses of the silicon carbide fiber cloth layer 51 and the alumina fiber cloth layer 52 are the same, the thicknesses of the wear-resistant vulcanized rubber layer 61 and the wear-resistant natural rubber layer 62 are the same, an outer sheath 1, an electric conductor 2 and a filling layer 3 form a cable, the reinforced steel rope 4 is annularly and equidistantly arranged on the surface of the outer sheath 1, an inner cavity of a tensile layer 5 is arranged on the surface of the outer sheath 1, an inner cavity of the wear-resistant layer 6 is arranged on the surface of the tensile layer 5, the diameter of the tensile layer 5 is larger than that of the outer sheath 1, the diameter of the wear-resistant layer 6 is larger than that of the tensile layer 5, and the reinforced steel rope 4, the wear-resistant layer is arranged, The anti-pulling layer 5, the silicon carbide fiber cloth layer 51 and the alumina fiber cloth layer 52 are mutually matched to play a role in improving the anti-pulling performance of the cable, the anti-pulling performance of the cable can be effectively improved, the cable is prevented from being broken and damaged, the service life of the cable is prolonged, the wear-resistant layer 6, the wear-resistant vulcanized rubber layer 61 and the wear-resistant natural rubber layer 62 are mutually matched to play a role in improving the wear-resistant performance of the cable, the wear-resistant performance of the cable can be effectively improved, the cable is prevented from being damaged by friction, the service life of the cable is prolonged, the reinforcing steel rope 4, the anti-pulling layer 5, the silicon carbide fiber cloth layer 51, the alumina fiber cloth layer 52, the wear-resistant layer 6, the wear-resistant vulcanized rubber layer 61 and the wear-resistant natural rubber layer 62 are mutually matched to achieve the advantages of improving the anti-pulling performance and the wear-resistant performance of the cable, and the cable is pulled, the performance is dragged to the stretch-proofing that can effectual improvement cable, prevents that the cable from breaking apart and damaging, has prolonged the life of cable, and the cable is when receiving the friction simultaneously, and the wear resistance that can effectual improvement cable prevents that the cable from rubbing to damage, has prolonged the life of cable.
During the use, through setting up reinforced steel rope 4, the layer 5 is dragged to the tensile, carborundum fibre cloth layer 51 and aluminium oxide fibre cloth layer 52 are mutually supported, play the effect that the performance was dragged to the improvement cable tensile, can effectual tensile of improvement cable drag the performance, prevent that the cable from breaking apart the damage, the life of cable has been prolonged, through setting up wearing layer 6, wear-resisting vulcanized rubber layer 61 and wear-resisting natural rubber layer 62 are mutually supported, play the effect that improves the cable wear resistance, can effectual improvement cable's wear resistance, prevent that the cable from frictional damage appearing, the life of cable has been prolonged, thereby the advantage of performance and wear resistance is dragged to the improvement cable has been reached.
The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods (such as thermal welding, ultrasonic welding, flux, welding, and fusion welding), and no specific description is made here.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric automatization engineering is with preventing tearing cable that performance is strong, includes oversheath (1), its characterized in that: an electric lead (2) is arranged in the inner cavity of the outer sheath (1), a filling layer (3) is filled between the outer sheath (1) and the electric lead (2), a reinforced steel rope (4) is arranged on the surface of the outer sheath (1), a tensile layer (5) is arranged on the surface of the reinforced steel rope (4), and a wear-resistant layer (6) is arranged on the surface of the tensile layer (5);
the anti-pulling layer (5) comprises a silicon carbide fiber cloth layer (51), and an alumina fiber cloth layer (52) is coated on the surface of the silicon carbide fiber cloth layer (51);
the wear-resistant layer (6) comprises a wear-resistant vulcanized rubber layer (61), and the surface of the wear-resistant vulcanized rubber layer (61) is coated with a wear-resistant natural rubber layer (62).
2. The cable with strong tensile property for the electrical automation engineering according to claim 1, characterized in that: the inner wall of the silicon carbide fiber cloth layer (51) is coated on the surface of the reinforced steel rope (4), and the inner wall of the wear-resistant vulcanized rubber layer (61) is coated on the surface of the alumina fiber cloth layer (52).
3. The cable with strong tensile property for the electrical automation engineering according to claim 1, characterized in that: the thickness of carborundum fibre bed of cloth (51) and alumina fiber bed of cloth (52) is the same, the thickness of wear-resisting vulcanize rubber layer (61) and wear-resisting natural rubber layer (62) is the same.
4. The cable with strong tensile property for the electrical automation engineering according to claim 1, characterized in that: the outer sheath (1), the electric lead (2) and the filling layer (3) form a cable, and the reinforcing steel ropes (4) are annularly and equidistantly arranged on the surface of the outer sheath (1).
5. The cable with strong tensile property for the electrical automation engineering according to claim 1, characterized in that: the inner cavity of the anti-pulling layer (5) is positioned on the surface of the outer sheath (1), and the inner cavity of the wear-resistant layer (6) is positioned on the surface of the anti-pulling layer (5).
6. The cable with strong tensile property for the electrical automation engineering according to claim 1, characterized in that: the diameter of the anti-pulling layer (5) is larger than that of the outer sheath (1), and the diameter of the wear-resistant layer (6) is larger than that of the anti-pulling layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122305088.6U CN215933238U (en) | 2021-09-23 | 2021-09-23 | Cable with strong tensile and pulling resistance performance for electric automation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122305088.6U CN215933238U (en) | 2021-09-23 | 2021-09-23 | Cable with strong tensile and pulling resistance performance for electric automation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215933238U true CN215933238U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122305088.6U Active CN215933238U (en) | 2021-09-23 | 2021-09-23 | Cable with strong tensile and pulling resistance performance for electric automation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215933238U (en) |
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2021
- 2021-09-23 CN CN202122305088.6U patent/CN215933238U/en active Active
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