CN212136044U - Wear-resistant tensile composite insulated cable - Google Patents
Wear-resistant tensile composite insulated cable Download PDFInfo
- Publication number
- CN212136044U CN212136044U CN202021019275.7U CN202021019275U CN212136044U CN 212136044 U CN212136044 U CN 212136044U CN 202021019275 U CN202021019275 U CN 202021019275U CN 212136044 U CN212136044 U CN 212136044U
- Authority
- CN
- China
- Prior art keywords
- wire
- retainer
- wire harness
- cable
- wear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a wear-resisting tensile composite insulation cable relates to insulated cable technical field. The utility model comprises a cable body, the cross section of which is an arc structure; the cable body comprises a retainer, wire harnesses, reinforcing parts and an outer sleeve, wherein a plurality of grooves are formed in the concave surface of the retainer, one wire harness is placed in each groove, and the reinforcing parts are arranged on two sides of each wire harness; a wire groove is arranged on the convex surface of the retainer, and a signal wire is arranged in the wire groove; the wire harness comprises an outer sleeve wrapped outside an inner core consisting of a conducting wire, an insulating layer, a waterproof layer, a sheath retainer, the wire harness and a reinforcing piece which are sequentially arranged from inside to outside. The utility model effectively improves the heat dissipation capacity of the wire harness by arranging the retainer to dispersedly distribute the installed wire harness, and simultaneously, the reinforcing parts are arranged on the two sides of the wire harness to improve the tensile resistance of the cable body; the cable body is provided with a concave structure for draining water and improving the heat dissipation effect of the cable.
Description
Technical Field
The utility model belongs to the technical field of insulated cable, especially, relate to a wear-resisting tensile composite insulation cable.
Background
The cable is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and transmission lines under river-crossing seawater. In the power lines, the cable is increasing in specific gravity. Power cables are cable products used in the trunk lines of power systems to transmit and distribute high power electrical energy, including various voltage classes, 1-500KV and above, and various insulated power cables. At present, along with the development of society, the power consumption also increases along with the development, and the requirement to the cable is also higher and higher, and when the cable passes through certain load current, must generate heat, along with the increase of load current, the cable surface temperature just is higher, if the current-carrying capacity of electric wire winding surpasss its limit bearing capacity, can cause the fire because of the heat dissipation untimely, cause life and property loss to be sufficient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wear-resisting tensile composite insulated cable, which effectively improves the heat dissipation capacity of the wire harness by the dispersed distribution of the installed wire harness through the arranged retainer, and simultaneously, the two sides of the wire harness are provided with the reinforcing parts to improve the tensile resistance of the cable body; the cable body is provided with a concave structure for draining water and improving the heat dissipation effect of the cable, and the related problems in the background art are solved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a wear-resistant tensile composite insulated cable, which comprises a cable body, wherein the cross section of the cable body is of an arc structure; the cable body comprises a retainer, wiring harnesses, reinforcing parts and an outer sleeve, wherein a plurality of grooves are formed in the concave surface of the retainer, one wiring harness is placed in each groove, and the reinforcing parts are arranged on two sides of each wiring harness; a wire groove is arranged on the convex surface of the retainer, and a signal wire is arranged in the wire groove; the wire harness comprises a conducting wire, an insulating layer, a waterproof layer and a sheath which are sequentially arranged from inside to outside, and an outer sleeve is coated on the outer side of an inner core formed by the retainer, the wire harness and the reinforcing piece.
Further, the retainer is of an arc-shaped structure.
Further, the grooves are distributed along the length direction of the retainer.
Furthermore, a wire groove is formed in the middle of the convex surface of the retainer, temperature sensors are further mounted in the wire groove at intervals, and the temperature sensors are connected with external equipment through signal wires.
Further, the installed groove surface of the cable body is located on the upper side.
The utility model discloses following beneficial effect has:
the utility model effectively improves the heat dissipation capacity of the wire harness by arranging the retainer to dispersedly distribute the installed wire harness, and simultaneously, the reinforcing parts are arranged on the two sides of the wire harness to improve the tensile resistance of the cable body; the cable body is provided with a concave surface structure for improving the heat dissipation effect of the cable through drainage, and the temperature sensor and the signal line which are arranged simultaneously detect the temperature of the cable in real time.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic cross-sectional structure view of the wear-resistant tensile composite insulated cable of the present invention;
FIG. 2 is a schematic view of the retainer structure of the present invention;
fig. 3 is a schematic view of a wire harness sectional structure of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-cable body, 101-holder, 1011-groove, 102-signal wire, 103-wiring harness, 1301-conducting wire, 1032-insulating layer, 1033-waterproof layer, 1034-sheath, 104-reinforcing member and 105-outer sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, the utility model relates to a wear-resistant tensile composite insulated cable, which comprises a cable body 1, wherein the cross section of the cable body 1 is of an arc structure;
the cable body 1 comprises a holder 101, wiring harnesses 103, reinforcing parts 104 and an outer sleeve 105, wherein a plurality of grooves 1011 are formed in the concave surface of the holder 101, one wiring harness 103 is placed in each groove 1011, and the reinforcing parts 104 are arranged on two sides of each wiring harness 103; a wire groove is arranged on the convex surface of the retainer 101, and a signal wire 102 is arranged in the wire groove;
a wire groove is formed in the middle of the convex surface of the retainer 101, temperature sensors are further installed in the wire groove at intervals, the temperature sensors are connected with external equipment through signal wires 102, and temperature data detected by the temperature sensors are recorded through the external equipment, so that the temperature state of the cable body 1 can be known conveniently;
the wire harness 103 comprises a conducting wire 1301, an insulating layer 1302, a waterproof layer 1033 and a sheath 1034 which are arranged from inside to outside in sequence
The outer side of the inner core formed by the retainer 101, the wire harness 103 and the reinforcing piece 104 is coated with the outer sleeve 105, and the outer sleeve 105 is made of wear-resistant rubber, so that the overall wear resistance of the cable body 1 is improved, and the protection of the wire harness 103 is improved.
The retainer 101 is of an arc-shaped structure, so that the wiring harness 103 mounted on the retainer 101 is positioned in the middle of the cable body 1; the grooves 1011 are distributed along the length direction of the retainer 101, so that the wiring harness 103 can be conveniently installed; the groove surface that the cable body 1 after the installation was equipped with is located the upside.
The heat dissipation capacity of the wire harness is effectively improved by the aid of the retainer, the installed wire harness is distributed dispersedly, and meanwhile, the tensile resistance of the cable body is improved by the aid of the reinforcing parts arranged on two sides of the wire harness; the cable body is provided with a concave surface structure for improving the heat dissipation effect of the cable through drainage, and the temperature sensor and the signal line which are arranged simultaneously detect the temperature of the cable in real time.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a compound insulated cable of wear-resisting tensile, includes cable body (1), its characterized in that:
the cross section of the cable body (1) is of an arc-shaped structure;
the cable body (1) comprises a holder (101), wiring harnesses (103), reinforcing parts (104) and an outer sleeve (105), wherein a plurality of grooves (1011) are formed in the concave surface of the holder (101), one wiring harness (103) is placed in each groove (1011), and the reinforcing parts (104) are arranged on two sides of each wiring harness (103); a wire groove is formed in the convex surface of the retainer (101), and a signal wire (102) is installed in the wire groove;
wherein, the wire harness (103) comprises a conducting wire (1301), an insulating layer (1302), a waterproof layer (1033) and a sheath (1034) which are arranged from inside to outside in sequence
An outer sleeve (105) is coated outside an inner core formed by the retainer (101), the wire harness (103) and the reinforcing piece (104).
2. A wear-resistant tensile composite insulated cable according to claim 1, wherein the holder (101) has an arc-shaped structure.
3. A wear-resistant tensile-resistant composite insulated cable according to claim 1, wherein the grooves (1011) are provided along the length of the holder (101).
4. The wear-resistant tensile composite insulated cable according to claim 1, wherein a wire groove is formed in the middle of the convex surface of the retainer (101), a temperature sensor is further installed in the wire groove at intervals, and the temperature sensor is connected with external equipment through a signal wire (102).
5. A wear-resistant tensile-resistant composite insulated cable according to claim 1, wherein the installed cable body (1) is provided with a groove surface at the upper side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021019275.7U CN212136044U (en) | 2020-06-05 | 2020-06-05 | Wear-resistant tensile composite insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021019275.7U CN212136044U (en) | 2020-06-05 | 2020-06-05 | Wear-resistant tensile composite insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212136044U true CN212136044U (en) | 2020-12-11 |
Family
ID=73684718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021019275.7U Expired - Fee Related CN212136044U (en) | 2020-06-05 | 2020-06-05 | Wear-resistant tensile composite insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212136044U (en) |
-
2020
- 2020-06-05 CN CN202021019275.7U patent/CN212136044U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4163931A1 (en) | High-voltage dynamic submarine cable | |
| CN214847818U (en) | Silicon rubber insulation control cable | |
| CN101017932B (en) | Built-in pipe bus connector | |
| CN212136044U (en) | Wear-resistant tensile composite insulated cable | |
| CN219716522U (en) | Flexible cable for full-weather high-speed railway | |
| CN202268198U (en) | Composite cable for ocean platform | |
| CN117316514A (en) | Flat copper wire cable with multi-core shielding fireproof structure | |
| CN209880223U (en) | Self-bearing power cable | |
| CN212624864U (en) | Cable with high wear resistance | |
| CN213519349U (en) | Alarm cable soaks | |
| CN211045071U (en) | Novel cable of easily buckling | |
| CN205722959U (en) | ± 320kV ultra-high voltage cross-linking polyethylene insulation flexible direct current power cable | |
| CN101303918B (en) | Underwater force-bearing detective cable | |
| CN216212485U (en) | High temperature resistant special cable that water-proof effects is good | |
| CN219759220U (en) | Steel cable reinforced high-stability signal insulation cable | |
| CN204332492U (en) | Big current fire resistant electric wire | |
| CN215342116U (en) | Oil-proof low-voltage power cable | |
| CN205595133U (en) | Emergency communication is with synthesizing optoelectrical composite cable | |
| CN217280109U (en) | Wear-resistant and corrosion-resistant cable | |
| CN212724811U (en) | Mixed heat dissipation cable of well low-voltage core | |
| CN212461183U (en) | High-strength double-layer high-voltage woven cable | |
| CN210325253U (en) | Waterproof wear-resisting corrosion-resistant underwater signal cable | |
| CN112420253A (en) | High-temperature-resistant insulated cable wire | |
| CN215007646U (en) | Waterproof power cable of tensile for laying under water | |
| CN216750432U (en) | Insulating glue reinforced cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |