CN220121515U - Double-stranded cable capable of being clamped side by side - Google Patents
Double-stranded cable capable of being clamped side by side Download PDFInfo
- Publication number
- CN220121515U CN220121515U CN202321438505.7U CN202321438505U CN220121515U CN 220121515 U CN220121515 U CN 220121515U CN 202321438505 U CN202321438505 U CN 202321438505U CN 220121515 U CN220121515 U CN 220121515U
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- CN
- China
- Prior art keywords
- layer
- wall
- clamped
- protection layer
- protective layer
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Links
- 239000003063 flame retardant Substances 0.000 claims abstract description 24
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 239000010425 asbestos Substances 0.000 claims abstract description 9
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 61
- 239000011241 protective layer Substances 0.000 claims description 16
- 230000009970 fire resistant effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a double-stranded cable capable of being clamped side by side, which comprises an outer protection layer and two wire cores, wherein the two wire cores are arranged in the outer protection layer, two outer clamping grooves are formed in the outer wall of one side of the outer protection layer, a plurality of outer clamping strips are fixedly connected to the outer wall of the other side of the outer protection layer, the outer clamping strips are clamped with the outer clamping grooves, an inner protection layer is arranged on the outer wall of the wire core, an inner flame-retardant layer is arranged on the outer wall of the inner protection layer, clamping blocks are arranged between the two inner flame-retardant layers, the two clamping blocks are clamped, an outer flame-retardant layer is arranged on the outer sides of the inner flame-retardant layer and the clamping blocks, a fireproof coating is arranged on the outer wall of the outer flame-retardant layer, and an asbestos layer is arranged on the outer wall of the fireproof coating. The utility model can pre-fix the two wire cores, thereby being convenient for wrapping the wire cores in the later period, improving the effect of wrapping the wire cores, and being convenient for parallel laying of a plurality of cables, thereby being convenient for laying the cables and improving the laying efficiency of the cables.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a double-stranded cable capable of being clamped side by side.
Background
Currently, duplex cables are used to transmit electrical energy, information and to achieve electromagnetic energy conversion wire products having one or more insulated wire cores, and their respective coatings, overall protective layers and outer protective layers. In the production process of the existing double-strand cable, as the two strands of wire cores cannot be pre-fixed, the wrapping effect of the wire cores is poor, and the production and the use of the double-strand cable cannot be satisfied.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a double-stranded cable capable of being clamped side by side.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a can be by double-stranded cable of joint side by side, includes outer protective layer and two sinle silk, two the sinle silk sets up in outer protective layer, and one side outer wall of outer protective layer is equipped with two outer draw-in grooves, and the opposite side outer wall fixedly connected with of outer protective layer is a plurality of outer draw-in strips, outer draw-in strip and outer draw-in groove joint, the outer wall of sinle silk is equipped with interior protective layer, and the outer wall of interior protective layer is equipped with interior fire-retardant layer, is equipped with the fixture block between two interior fire-retardant layers, two fixture block looks joints, the outside of interior fire-retardant layer and fixture block is equipped with outer fire-retardant layer.
Further, the outer wall of the outer flame retardant layer is provided with a fireproof coating.
Further, the outer wall of the fireproof coating is provided with an asbestos layer.
Further, an inner waterproof layer is arranged on the outer wall of the asbestos layer.
Further, the outer wall of the inner waterproof layer is provided with a shielding layer.
Further, an outer waterproof layer is arranged on the outer wall of the shielding layer.
Further, the outer wall of the outer waterproof layer is provided with a buffer layer.
The beneficial effects of the utility model are as follows:
1. the setting through two fixture block joints can be to two sinle silk pre-fixation to the later stage of being convenient for is to the parcel of sinle silk, promotes the effect of sinle silk parcel.
2. The arrangement of the outer clamping grooves and the outer clamping strips can facilitate parallel laying of a plurality of cables, so that the cables can be conveniently laid, and the laying efficiency of the cables is improved.
3. The impact force of the outside to the cable can be slowed down through the setting of buffer layer to avoid causing the damage to the sinle silk of cable inside, in order to guarantee the normal use of cable.
Drawings
Fig. 1 is a schematic perspective view of a duplex cable capable of being clamped side by side;
fig. 2 is a schematic front view of a duplex cable capable of being clamped side by side;
fig. 3 is a schematic side sectional structure of a duplex cable capable of being clamped side by side;
fig. 4 is a schematic diagram of a cable application structure of a duplex cable capable of being clamped side by side according to the present utility model.
In the figure: 1. an outer protective layer; 2. a wire core; 3. an outer clamping groove; 4. an outer clamping strip; 5. an inner protective layer; 6. an inner flame retardant layer; 7. a clamping block; 8. an outer flame retardant layer; 9. a fireproof coating; 10. an asbestos layer; 11. an inner waterproof layer; 12. a shielding layer; 13. an outer waterproof layer; 14. and a buffer layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a duplex cable capable of being clamped side by side comprises an outer protection layer 1 and two wire cores 2, wherein the two wire cores 2 are arranged in the outer protection layer 1, two outer clamping grooves 3 are formed in the outer wall of one side of the outer protection layer 1, a plurality of outer clamping strips 4 are integrally formed in the outer wall of the other side of the outer protection layer 1, the outer clamping strips 4 are clamped with the outer clamping grooves 3, a plurality of cables are conveniently paved side by side through the clamping of the outer clamping grooves 3 and the outer clamping strips 4, so that the cables are conveniently paved, an inner protection layer 5 is arranged on the outer wall of the wire core 2, an inner flame retardant layer 6 is arranged on the outer wall of the inner protection layer 5, clamping blocks 7 are arranged between the two inner flame retardant layers 6, the two clamping blocks 7 are clamped with each other, the two wire cores 2 are pre-fixed through the clamping of the two clamping blocks 7, and an outer flame retardant layer 8 is arranged on the outer sides of the inner flame retardant layer 6 and the clamping blocks 7.
The outer wall of outer fire-retardant layer 8 is equipped with fire-proof coating 9, the extension of flame when avoiding cable circuit short circuit through fire-proof coating 9's design, fire-proof coating 9's outer wall is equipped with asbestos layer 10, asbestos layer 10 plays fire-retardant effect to the cable, asbestos layer 10's outer wall is equipped with interior waterproof layer 11, interior waterproof layer 11's outer wall is equipped with shielding layer 12, be convenient for the shielding to external interference signal through shielding layer 12, in order to guarantee cable transport's stability, shielding layer 12's outer wall is equipped with outer waterproof layer 13, it is inside to avoid the rainwater to get into the cable through the design of interior waterproof layer 11 and outer waterproof layer 13, outer waterproof layer 13's outer wall is equipped with buffer layer 14, alleviate external impact force to the cable through the design of buffer layer 14, in order to avoid causing the damage to cable inside sinle silk 2.
The working principle of the embodiment is as follows: during the use, the joint through two fixture blocks 7 is fixed in advance to two sinle silk 2, then, the joint through outer draw-in groove 3 and outer draw-in bar 4 is convenient for lay side by side of a plurality of cables, thereby be convenient for lay of cable, then, the design through fire prevention coating 9 is in order to avoid the extension of flame when cable circuit short circuit, the rainwater gets into inside the cable is avoided in the design of waterproof layer 11 and outer waterproof layer 13 in the rethread, be convenient for the shielding to external interference signal through shielding layer 12, in order to guarantee the stability of cable transportation, the impact force of external to the cable is slowed down through the design of buffer layer 14, in order to avoid causing the damage to the sinle silk 2 of cable inside.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a can be by double-stranded cable of joint side by side, includes outer protective layer (1) and two sinle silk (2), its characterized in that, two sinle silk (2) set up in outer protective layer (1), and one side outer wall of outer protective layer (1) is equipped with two outer draw-in grooves (3), and the opposite side outer wall fixedly connected with of outer protective layer (1) is a plurality of outer draw-in strips (4), outer draw-in strip (4) and outer draw-in groove (3) joint, the outer wall of sinle silk (2) is equipped with inner protective layer (5), and the outer wall of inner protective layer (5) is equipped with interior flame retardant coating (6), is equipped with fixture block (7) between two interior flame retardant coating (6), and two fixture block (7) looks joint, the outside of interior flame retardant coating (6) and fixture block (7) is equipped with outer flame retardant coating (8).
2. A side-by-side, spliced, duplex cable according to claim 1, characterized in that the outer wall of the outer flame-retardant layer (8) is provided with a fire-retardant coating (9).
3. A side-by-side, spliced, duplex cable according to claim 2, characterized in that the outer wall of the fire-resistant coating (9) is provided with an asbestos layer (10).
4. A duplex cable according to claim 3, wherein the outer wall of the asbestos layer (10) is provided with an inner waterproof layer (11).
5. The side-by-side clamped double-stranded cable according to claim 4, wherein the outer wall of the inner waterproof layer (11) is provided with a shielding layer (12).
6. A duplex cable according to claim 5, wherein the outer wall of the shielding layer (12) is provided with an outer waterproof layer (13).
7. A duplex cable according to claim 6, wherein the outer wall of the outer waterproof layer (13) is provided with a buffer layer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438505.7U CN220121515U (en) | 2023-06-07 | 2023-06-07 | Double-stranded cable capable of being clamped side by side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438505.7U CN220121515U (en) | 2023-06-07 | 2023-06-07 | Double-stranded cable capable of being clamped side by side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220121515U true CN220121515U (en) | 2023-12-01 |
Family
ID=88887533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321438505.7U Active CN220121515U (en) | 2023-06-07 | 2023-06-07 | Double-stranded cable capable of being clamped side by side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220121515U (en) |
-
2023
- 2023-06-07 CN CN202321438505.7U patent/CN220121515U/en active Active
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