CN210039682U - High-flexibility safety cable - Google Patents
High-flexibility safety cable Download PDFInfo
- Publication number
- CN210039682U CN210039682U CN201921300339.8U CN201921300339U CN210039682U CN 210039682 U CN210039682 U CN 210039682U CN 201921300339 U CN201921300339 U CN 201921300339U CN 210039682 U CN210039682 U CN 210039682U
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- conductor
- support
- layer
- groove
- draw
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Abstract
The utility model provides a high pliability safety cable, includes the support of innermost, the side embedding of support is equipped with the conductor draw-in groove, conductor draw-in groove internal fixation is equipped with the conductor, the cylindrical structure of conductor draw-in groove for having the breach, the side of conductor and the inner wall in close contact with of conductor draw-in groove, the external fixation of support is equipped with the nylon cloth layer, the utility model discloses an innermost support, the side embedding of support are equipped with the conductor draw-in groove, and the conductor card is established and is fixed in the conductor draw-in groove, and it is very firm to connect, and it has the insulating layer to fill between nylon cloth layer and the support, and the insulating layer is composite silicate structure layer, has characteristics such as light coefficient of thermal conductivity is little, thermal-insulated, cold-proof, takes precautions against earthquakes, inhale sound, has better heat-proof effect, and the internal surface, Acid and alkali resistance, light weight, insulation, ageing resistance, long life cycle and other excellent performances, and can prevent the cable from breaking.
Description
Technical Field
The utility model belongs to the technical field of the cable technique and specifically relates to a high pliability safety is related to.
Background
A cable is a conductor provided with an insulating layer and a protective sheath, generally relatively thick, consisting of a plurality of mutually insulated conductors. The power transmission system is erected in the air or buried underground or underwater for telecommunication or power transmission. Some cables need to be bent repeatedly in the using process, and many cables in the prior art are poor in abrasion resistance and flexibility, are prone to fracture after being bent for many times, and are prone to causing life threats and property losses.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a high pliability safety cable, effectual some cables of having solved need the bending repeatedly in the use, and a lot of cable wearability is poor among the prior art, and the pliability is poor, the cracked condition appears very easily after the bending many times, causes life threat and loss of property's problem very easily.
In order to realize the above-mentioned purpose, the utility model relates to a high pliability safety cable, including the support of innermost, the side embedding of support is equipped with the conductor draw-in groove, conductor draw-in groove internal fixation is equipped with the conductor, the conductor draw-in groove is the cylindrical structure who has the breach, the side of conductor and the inner wall in close contact with of conductor draw-in groove, the fixed nylon cloth layer that is equipped with in outside of support, the surface on nylon cloth layer is connected with the polyvinyl chloride structural layer, it has the insulating layer to fill between nylon cloth layer and the support, and the internal surface fixed connection on nylon cloth layer is connected with the pencil enhancement.
Preferably, the support is a flexible plastic structure layer.
Preferably, the heat insulation layer is a composite silicate structure layer.
Preferably, the wire harness reinforcing layer is an aramid fiber structural layer.
Has the advantages that: the utility model discloses a support the most inside, the side embedding of support is equipped with the conductor draw-in groove, the conductor card is established and is fixed in the conductor draw-in groove, it is very firm to connect, it has the insulating layer to fill between nylon cloth layer and the support, the insulating layer is compound silicate structural layer, it is little to have a light coefficient of heat conductivity, it is thermal-insulated, cold-proof, take precautions against earthquakes, inhale characteristics such as sound, better heat-proof effect has, the internal surface fixedly connected with pencil enhancement layer on nylon cloth layer, the pencil enhancement layer is the aramid fiber structural layer, aramid fiber has the superelevation, high-modulus and high temperature resistant, acid and alkali resistant, light in weight, it is insulating.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
In the figure: the cable comprises a support 1, a conductor clamping groove 2, a conductor 3, a nylon cloth layer 4, a thermal insulation layer 5, a wire harness reinforcing layer 6 and a polyvinyl chloride structural layer 7.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying fig. 1-2.
Given by fig. 1-2, the utility model relates to a high pliability safety cable, including support 1 the most inside, the side embedding of support 1 is equipped with conductor draw-in groove 2, conductor draw-in groove 2 internal fixation is equipped with conductor 3, conductor draw-in groove 2 is the cylindrical structure who has the breach, the side of conductor 3 and the inner wall in close contact with of conductor draw-in groove 2, conductor 3 card is established and is fixed in conductor draw-in groove 2, it is very firm to connect, the fixed nylon cloth layer 4 that is equipped with in outside of support 1, the surface connection on nylon cloth layer 4 has polyvinyl chloride structural layer 7, it has insulating layer 5 to fill between nylon cloth layer 4 and the support 1, and nylon cloth layer 4's internal surface fixed is connected with.
The support 1 is a flexible plastic structure layer, and the overall flexibility of the cable can be improved.
The heat insulation layer 5 is a composite silicate structure layer, has the characteristics of light weight, small heat conductivity coefficient, heat insulation, cold insulation, shock resistance, sound absorption and the like, and has a better heat insulation effect.
The wire harness reinforcing layer 6 is an aramid fiber structural layer, aramid fiber has excellent performances of ultrahigh strength, high modulus, high temperature resistance, acid and alkali resistance, light weight, insulation, ageing resistance, long life cycle and the like, and cable breakage is prevented.
The utility model discloses a support 1 innermost, the side embedding of support 1 is equipped with conductor draw-in groove 2, 3 cards of conductor are established and are fixed in conductor draw-in groove 2, it is very firm to connect, it has insulating layer 5 to fill between nylon cloth layer 4 and the support 1, insulating layer 5 is compound silicate structural layer, it is little to have a light coefficient of heat conductivity, it is thermal-insulated, cold-proof, take precautions against earthquakes, inhale characteristics such as sound, better thermal-insulated effect has, nylon cloth layer 4's internal surface fixedly connected with pencil enhancement layer 6, pencil enhancement layer 6 is the aramid fiber structural layer, the aramid fiber has the superhigh strength, high-modulus and high temperature resistant, acid and alkali resistant, light in weight, it is insulating, the ageing resistance, good.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a high pliability safety cable, its characterized in that, includes support (1) at the innermost, the side embedding of support (1) is equipped with conductor draw-in groove (2), conductor draw-in groove (2) internal fixation is equipped with conductor (3), conductor draw-in groove (2) are the cylindrical structure who has the breach, the side of conductor (3) and the inner wall in close contact with of conductor draw-in groove (2), the external fixation of support (1) is equipped with nylon cloth layer (4), the surface connection on nylon cloth layer (4) has polyvinyl chloride structural layer (7), it has insulating layer (5) to fill between nylon cloth layer (4) and support (1), and the internal surface fixedly connected with pencil enhancement layer (6) on nylon cloth layer (4).
2. A high flexibility safety cable according to claim 1, wherein the support (1) is a flexible plastic structural layer.
3. A high flexibility safety cable according to claim 1, wherein the insulation layer (5) is a composite silicate structure layer.
4. A high flexibility safety cable according to claim 1, wherein the wire harness reinforcing layer (6) is an aramid structural layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921300339.8U CN210039682U (en) | 2019-08-12 | 2019-08-12 | High-flexibility safety cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921300339.8U CN210039682U (en) | 2019-08-12 | 2019-08-12 | High-flexibility safety cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210039682U true CN210039682U (en) | 2020-02-07 |
Family
ID=69351249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921300339.8U Expired - Fee Related CN210039682U (en) | 2019-08-12 | 2019-08-12 | High-flexibility safety cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210039682U (en) |
-
2019
- 2019-08-12 CN CN201921300339.8U patent/CN210039682U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20210812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |