CN212322659U - Anti-fracture cable - Google Patents
Anti-fracture cable Download PDFInfo
- Publication number
- CN212322659U CN212322659U CN202021175492.5U CN202021175492U CN212322659U CN 212322659 U CN212322659 U CN 212322659U CN 202021175492 U CN202021175492 U CN 202021175492U CN 212322659 U CN212322659 U CN 212322659U
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- CN
- China
- Prior art keywords
- layer
- rubber
- carbon fiber
- fiber tensile
- strip
- 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
- 230000002968 anti-fracture Effects 0.000 title claims description 4
- 229920001971 elastomer Polymers 0.000 claims abstract description 48
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 31
- 239000004917 carbon fiber Substances 0.000 claims abstract description 31
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000005253 cladding Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 229920000260 silastic Polymers 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a prevent cracked cable, including the rubber strip, the rubber strip surface has cup jointed second carbon fiber tensile layer, and the surface and the insulating layer surface in close contact with of a plurality of inside cladding of second carbon fiber tensile layer have the electric wire, and the insulating layer is connected through first rubber connecting strip between two liang, and each insulating layer surface is connected with first carbon fiber tensile layer through second rubber connecting strip, first carbon fiber tensile layer (the surface has cup jointed the silastic layer, and the surface has cup jointed the CSM rubber layer the utility model discloses a first rubber connecting strip, second rubber connecting strip have certain toughness, can play the effect of dual tensile, in addition first carbon fiber tensile layer still wraps up the silastic layer outward, CSM rubber layer makes the utility model discloses can use for a long time under extreme condition and can not take place the fracture and damage.
Description
Technical Field
The utility model relates to the technical field of cables, concretely relates to prevent cracked cable.
Background
A cable is a power or signal transmission device, and is generally composed of several wires or groups of wires. The cable includes 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 and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like.
Conventional cables are prone to breakage over long periods of use or in extreme environments, which can greatly impede the proper operation of the corresponding power, information transmission or instrumentation systems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent cracked cable, it has difficult fracture, long service life's advantage in the use.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides an anti-fracture cable, includes the rubber strip, the second carbon fiber tensile layer has been cup jointed to the rubber strip surface, the surface and the insulating layer surface in close contact with of a plurality of inside claddings electric wire of second carbon fiber tensile layer, the insulating layer is connected through first rubber connecting strip between two liang, each insulating layer surface is connected with first carbon fiber tensile layer through second rubber connecting strip, the silastic-layer has been cup jointed to first carbon fiber tensile layer surface, the silastic-layer surface has cup jointed CSM rubber layer.
Further, the second carbon fiber tensile layer is connected with the rubber strip through a buckle.
Further, the buckle includes buckle and lower buckle, and lower buckle passes through end connection's bolt block in the second draw-in groove of last buckle, goes up in the buckle sets up the first draw-in groove on second carbon fiber tensile layer inner wall, and lower buckle sets up the surface at the rubber strip.
Furthermore, the number of the insulating layers is four, and the insulating layers are uniformly distributed on the outer surface of the second carbon fiber tensile layer.
Furthermore, the first rubber connecting strip and the second rubber connecting strip are made of SBR, and the rubber strips are made of EPMD.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a set up the electric wire in the insulating layer, the rethread first rubber connecting strip links to each other each insulating layer to be equipped with the rubber strip in each insulating layer mid portion, each insulating layer just so with rubber strip in close contact with, difficult production is not hard up, passes through the second rubber connecting strip with the insulating layer and connects at first carbon fiber tensile layer, because first rubber connecting strip, second rubber connecting strip have certain toughness, so can play the effect of dual tensile strength, make the utility model discloses difficult emergence fracture, in addition first carbon fiber tensile layer still wraps up silastic-rubber layer, CSM rubber layer outward, makes the utility model discloses can use for a long time and can not take place the fracture damage under extreme condition.
Furthermore, SBR has the advantages of fine and soft hand feeling, high elasticity, shock resistance, elasticity, impermeability, air impermeability and the like, EPMD has good electrical insulation and impact elasticity, small specific gravity and low price, can be highly filled and matched, and ensures that the whole weight of the cable is lighter while ensuring the strength.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;
fig. 3 is an enlarged schematic view of the buckle shown in fig. 2 according to the present invention.
In the figure: 1-a first rubber connecting strip; 2-an insulating layer; 3-CSM rubber layer; 4-a first carbon fiber tensile layer; 5-a second rubber connecting strip; 6-electric wire; 7-a second carbon fiber tensile layer; 8-a silicone rubber layer; 9-buckling; 10-rubber strip; 11-a first card slot; 91-upper buckle; 92-a second card slot; 93-bolt; 94-lower snap.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, the utility model discloses a prevent cracked cable, its cross section is circular, including the rubber strip 10 of EPMD material, second carbon fiber tensile layer 7 has been cup jointed to rubber strip 10 surface, and is more fastened for making the connection of rubber strip 10 and second carbon fiber tensile layer 7, second carbon fiber tensile layer 7 is connected through buckle 9 as shown in fig. 3 with rubber strip 10, and buckle 9 includes buckle 91 and lower buckle 94, and lower buckle 94 passes through end connection's bolt 93 block in the second draw-in groove 92 of last buckle 91, goes up buckle 91 and sets up in first draw-in groove 11 on second carbon fiber tensile layer 7 inner wall, and lower buckle setting is at the surface of rubber strip 10.
The surface and four inside claddings of second carbon fiber tensile layer 7 have 2 surface in close contact with of insulating layer of electric wire 6, 2 evenly distributed of insulating layer are at the surface of second carbon fiber tensile layer 7, 2 two liang between insulating layer are connected through the first rubber connecting strip 1 of SBR material, 2 surfaces of each insulating layer are connected with first carbon fiber tensile layer 4 through the second rubber connecting strip 5 of SBR material, 4 surfaces of first carbon fiber tensile layer have cup jointed silastic layer 8, 8 surfaces of silastic layer have cup jointed CSM rubber layer 3.
Claims (5)
1. An anti-fracture cable, characterized in that: including rubber strip (10), second carbon fiber tensile layer (7) have been cup jointed to rubber strip (10) surface, the surface and a plurality of inside cladding of second carbon fiber tensile layer (7) have insulating layer (2) surface in close contact with of electric wire (6), insulating layer (2) are connected through first rubber connecting strip (1) between two liang, each insulating layer (2) surface is connected with first carbon fiber tensile layer (4) through second rubber connecting strip (5), silicon rubber layer (8) have been cup jointed to first carbon fiber tensile layer (4) surface, CSM rubber layer (3) have been cup jointed to silicon rubber layer (8) surface.
2. The fracture-resistant cable of claim 1, wherein: the second carbon fiber tensile layer (7) is connected with the rubber strip (10) through a buckle (9).
3. The fracture-resistant cable of claim 2, wherein: buckle (9) are including last buckle (91) and lower buckle (94), and lower buckle (94) pass through end connection's bolt (93) block in second draw-in groove (92) of last buckle (91), go up buckle (91) and set up in first draw-in groove (11) on second carbon fiber tensile layer (7) inner wall, and lower buckle sets up the surface at rubber strip (10).
4. The fracture-resistant cable of claim 1, wherein: the number of the insulating layers (2) is four, and the insulating layers are uniformly distributed on the outer surface of the second carbon fiber tensile layer (7).
5. The fracture-resistant cable of any one of claims 1-4, wherein: the material of first rubber connecting strip (1), second rubber connecting strip (5) is SBR, the material of rubber strip (10) is EPMD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021175492.5U CN212322659U (en) | 2020-06-23 | 2020-06-23 | Anti-fracture cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021175492.5U CN212322659U (en) | 2020-06-23 | 2020-06-23 | Anti-fracture cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212322659U true CN212322659U (en) | 2021-01-08 |
Family
ID=74027662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021175492.5U Expired - Fee Related CN212322659U (en) | 2020-06-23 | 2020-06-23 | Anti-fracture cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212322659U (en) |
-
2020
- 2020-06-23 CN CN202021175492.5U patent/CN212322659U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |