CN220856192U - Soft scratch-resistant silicon rubber cable - Google Patents
Soft scratch-resistant silicon rubber cable Download PDFInfo
- Publication number
- CN220856192U CN220856192U CN202322660662.9U CN202322660662U CN220856192U CN 220856192 U CN220856192 U CN 220856192U CN 202322660662 U CN202322660662 U CN 202322660662U CN 220856192 U CN220856192 U CN 220856192U
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- China
- Prior art keywords
- sheath
- wall
- rubber cable
- copper
- strip
- Prior art date
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- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 23
- 230000003678 scratch resistant effect Effects 0.000 title claims abstract description 18
- 238000005299 abrasion Methods 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims description 47
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 27
- 229910052802 copper Inorganic materials 0.000 claims description 23
- 239000010949 copper Substances 0.000 claims description 23
- 239000010410 layer Substances 0.000 claims description 22
- 239000011241 protective layer Substances 0.000 claims description 14
- 239000004945 silicone rubber Substances 0.000 claims description 14
- 241000227287 Elliottia pyroliflora Species 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 210000001503 joint Anatomy 0.000 abstract description 5
- 238000003475 lamination Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of cables, in particular to a soft scratch-resistant silicon rubber cable, which is easy to cause abrasion and scratch in the existing laying or using process, and when the existing cable is connected, butt joint is carried out through a wire nose, then lamination is carried out through a hydraulic clamp, the butt joint is troublesome, and the shell is connected through bolts, so that the time consumption for disassembly is long; the outer wall of the wire body is provided with the connecting sheath, and the connecting sheath is internally provided with the connecting ring.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a soft scratch-resistant silicon rubber cable.
Background
The life and industrial production of the whole society are not separated from each other, the safety and reliability of the cable are related to the life and production stability, and after the cable is laid, the cables of all sections are connected into a whole through cable connectors to form a continuous line.
The existing silicone rubber cable is widely used because of the two characteristics of high temperature resistance and softness, but is easy to cause abrasion and scratch in the laying or using process.
The utility model with the bulletin number of CN213027319U discloses a cable joint connecting device which comprises a shell, a fixing component and an explosion-proof board; the shell comprises a sleeve and threading pipes respectively arranged at two ends of the sleeve; a wiring cavity is arranged in the sleeve; above-mentioned cable joint connecting device corresponds the threading pipe through with two cables to correspond to connect at sheathed tube wiring intracavity, realize connecting two cables, the rethread sets up the explosion-proof board at wiring intracavity, sets up the buffer tank on the explosion-proof board, when making cable junction explosion, the explosion-proof board corresponds to rise, effectively absorbs the impact load of explosion, and then prevents to burst the isolated cable of casing and external oxygen contact, and then prevents the emergence of conflagration.
The device also has the following disadvantages in the use process: when the cable is connected, the cable is connected through the wire nose, then the cable is pressed through the hydraulic clamp, the butt joint is troublesome, and the shell is connected through the bolt, so that the time consumption for disassembling is long.
Disclosure of utility model
The utility model aims to solve the defects that the prior art is easy to cause abrasion and scratch in the laying or using process, butt joint is carried out through a wire nose and then lamination is carried out through a hydraulic clamp when the prior cable is connected, the butt joint is troublesome, and the shell is connected through a bolt and takes longer time to disassemble, so that the soft scratch-resistant silicone rubber cable is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the soft scratch-resistant silicon rubber cable comprises a wire body, wherein the wire body consists of four conductors and a protective layer, insulating layers are arranged on the outer walls of the four conductors, and the four insulating layers are positioned in the protective layer;
The outer wall of the wire body is provided with a connecting sheath, a connecting ring is arranged in the connecting sheath, one side of the connecting ring is penetrated with a connecting column, the outer wall of the connecting column is fixedly sleeved with a copper sleeve, and the conductors are inserted into the corresponding copper sleeves and used for connecting the two conductors;
the fixing mechanism is arranged on the copper sleeve and used for fixing the conductor in the copper sleeve.
In one possible design, an outer sheath is provided within the protective layer, a non-hygroscopic tape layer is provided within the outer sheath, and a filler is filled between the non-hygroscopic tape layer and the four insulating layers.
In one possible design, the fixing mechanism comprises four rectangular holes formed in the outer wall of the copper bush, a clamping plate is fixedly arranged on the inner wall of one side of the rectangular hole, an outer threaded sleeve matched with the clamping plate is arranged on the outer wall of the copper bush, and conical columns are fixedly arranged at two ends of the connecting column and used for driving a conductor to expand.
In one possible design, the outer wall of the copper sleeve is provided with a plurality of relief grooves which are staggered with the rectangular holes.
In one possible design, the clamping plate is composed of a connecting strip, an arc-shaped strip and a blocking strip, one end of the connecting strip is fixedly arranged on the inner wall of one side of the rectangular hole, the arc-shaped strip is fixedly connected to the other end of the connecting strip, the blocking strip is fixedly connected to the other end of the arc-shaped strip, and the outer wall of the blocking strip is positioned in the outer screw sleeve.
In one possible design, the connecting sheath is threaded on the connecting ring, and one end of the connecting sheath, which is far away from the connecting ring, is bonded with the wire body in a sealing manner.
In one possible design, the protective layer is made of PUR.
In one possible design, the conductor uses a fifth type of soft copper wire as specified by national standards, and the filaments are relatively thin to make the conductor more flexible.
In the application, when the cable is used, the conductor and the insulating layer are stripped from the cable body, the insulating layer is stripped from the conductor for a proper length, the conductor is leaked, the connecting sheath is sleeved on the cable body, then the copper sleeve is inserted on the conductor, the conductor is driven to expand through the conical column in the inserting process, the inner wall of the copper sleeve which is abutted by the conductor, the wire core in the conductor and the abdicating groove are misplaced with each other, then the outer screw sleeve is rotated, the outer screw sleeve is moved on the copper sleeve, the outer wall of the blocking strip can be abutted against and compressed inwards, the conductor is further abutted against the other end of the cable body through the arc-shaped strip, the other end of the cable body is connected by the same method, then the connecting sheath is pushed to move, one end of the connecting sheath is contacted with the connecting ring, the connecting sheath is screwed on the connecting ring, and the other end of the connecting sheath is bonded on the cable body, and sealing is carried out.
According to the soft scratch-resistant silicon rubber cable, the conductors can be fixed in the copper bush through arc-shaped strips and conical columns, so that the effect of convenience in connection is achieved;
According to the soft scratch-resistant silicon rubber cable, the connection part can be sealed through setting of the connection sheath and the connection ring, so that the effect of preventing water from entering can be achieved;
According to the utility model, the conductor is inserted into the copper sleeve and fixed through the arc-shaped strip and the conical column, so that the conductor is convenient to connect, and the conductor is sealed through the setting of the connecting sheath and the connecting ring, so that the conductor is prevented from water inflow, and meanwhile, the conductor has excellent wear resistance, flexibility, electrical excellent performance and prolonged service life.
Drawings
Fig. 1 is a schematic three-dimensional structure of a soft scratch-resistant silicone rubber cable according to the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of a flexible abrasion resistant silicone rubber cable according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a flexible abrasion resistant silicone rubber cable according to the present utility model;
fig. 4 is a schematic diagram of a sectional structure of a copper bush of the soft scratch-resistant silicone rubber cable;
fig. 5 is a schematic diagram of a cross-sectional structure of a wire body of the soft scratch-resistant silicone rubber cable according to the present utility model.
In the figure: 1. a conductor; 2. an insulating layer; 3. a filler; 4. a non-hygroscopic belt layer; 5. an outer sheath; 6. a protective layer; 7. a wire body; 8. a connecting sheath; 9. a connecting ring; 10. a copper sleeve; 11. a connecting column; 12. a tapered column; 13. an outer screw sleeve; 14. a relief groove; 15. a rectangular hole; 16. a clamping plate; 17. a connecting strip; 18. an arc-shaped strip; 19. and a barrier strip.
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.
Example 1
Referring to fig. 1-4, a flexible scratch-resistant silicone rubber cable for use in the cable art includes: the wire body 7, the wire body 7 is made up of four conductors 1 and protective layer 6, the outer wall of four conductors 1 has insulating layers 2, four insulating layers 2 are located in protective layer 6;
The outer wall of the wire body 7 is provided with a connecting sheath 8, a connecting ring 9 is arranged in the connecting sheath 8, one side of the connecting ring 9 is penetrated with a connecting column 11, the outer wall of the connecting column 11 is fixedly sleeved with a copper sleeve 10, and the conductor 1 is inserted into the corresponding copper sleeve 10 for connecting the two conductors 1;
The fixed establishment sets up on copper sheathing 10 for fix conductor 1 in copper sheathing 10, through inserting corresponding conductor in the copper sheathing, then fix through fixed establishment, make its fixed convenience, and seal through connecting sheath and go-between, prevent the infiltration, convenient to use, the insulating layer adopts extrusion formula extrusion mode, makes insulating and sheath closely cladding on the cable, and the atress is even when making the cable remove, can not cause the damage because of the local atress, increases the life of cable.
The fixing mechanism comprises four rectangular holes 15 formed in the outer wall of the copper sleeve 10, a clamping plate 16 is fixedly arranged on the inner wall of one side of the rectangular hole 15, an outer threaded sleeve 13 matched with the clamping plate 16 is arranged on the outer wall of the copper sleeve 10 in a threaded sleeve mode, tapered columns 12 are fixedly arranged at two ends of the connecting column 11 and used for driving a conductor 1 to expand, the conductor in the copper sleeve can be expanded through the tapered columns, and then the outer threaded sleeve is rotated to drive one end of the clamping plate to move in to squeeze the conductor, so that the conductor can be fixed.
The outer wall of the copper bush 10 is provided with a plurality of abdicating grooves 14 which are staggered with the rectangular holes 15, and conductors can be abducted through the arrangement of the abdicating grooves, so that the conductors can be conveniently inserted into the copper bush to be contacted with the connecting columns.
The splint 16 comprises connecting strip 17, arc strip 18 and blend stop 19, and the one end of connecting strip 17 is fixed to be established at rectangular hole 15 one side inner wall, and arc strip 18 fixed connection is at the other end of connecting strip 17, and blend stop 19 fixed connection is at the other end of arc strip 18, and its outer wall is located outer swivel nut 13, can extrude the conductor through the settlement of arc strip, makes it more firm.
Example 2
Referring to fig. 1-4, the improvement is based on example 1: the protective layer 6 is internally provided with the outer sheath 5, the outer sheath 5 is internally provided with the non-hygroscopic belt layer 4, the filler 3 is filled between the non-hygroscopic belt layer 4 and the four insulating layers 2, the filler is filled in the space in the cable forming process of the insulating wire core, the filler adopts mineral ropes, the outer surface adopts the non-hygroscopic belt layer to carry out overlapping wrapping so as to increase the stability of the cable structure and the roundness of the cable, and the insulating layers can be fixed in the protective layer and are more wear-resistant.
The connecting sheath 8 is arranged on the connecting ring 9 in a threaded sleeve mode, one end, far away from the connecting ring 9, of the connecting sheath 8 is bonded with the wire body 7 in a sealing mode, and the inside of the connecting sheath can be waterproof through bonding the one end of the connecting sheath with the wire body in a sealing mode, so that the connecting sheath is safe to use.
The protective layer 6 is made of PUR, and the material has good abrasion resistance, elasticity, softness, fatigue resistance, high temperature resistance and soft touch, and ensures that the cable has excellent electrical property and softness under the environment of back and forth movement.
The conductor 1 adopts the fifth soft copper wire specified by national standards, the monofilament is thinner to enable the conductor 1 to be softer, and the monofilament is thinner to enable the conductor to be softer by adopting the fifth soft copper wire specified by national standards, so that the connection is more convenient, and the winding is convenient relative to a harder cable.
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 (8)
1. The soft scratch-resistant silicon rubber cable comprises a wire body (7), and is characterized in that the wire body (7) consists of four conductors (1) and a protective layer (6), insulating layers (2) are arranged on the outer walls of the four conductors (1), and the four insulating layers (2) are all positioned in the protective layer (6);
The outer wall of the wire body (7) is provided with a connecting sheath (8), a connecting ring (9) is arranged in the connecting sheath (8), one side of the connecting ring (9) is provided with a connecting column (11) in a penetrating mode, the outer wall of the connecting column (11) is fixedly sleeved with a copper sleeve (10), and the conductors (1) are inserted into the corresponding copper sleeves (10) and are used for connecting the two conductors (1);
The fixing mechanism is arranged on the copper sleeve (10) and is used for fixing the conductor (1) in the copper sleeve (10).
2. The soft scratch-resistant silicone rubber cable according to claim 1, wherein an outer sheath (5) is arranged in the protective layer (6), a non-hygroscopic belt layer (4) is arranged in the outer sheath (5), and fillers (3) are filled between the non-hygroscopic belt layer (4) and the four insulating layers (2).
3. The soft scratch-resistant silicon rubber cable according to claim 2, wherein the fixing mechanism comprises four rectangular holes (15) formed in the outer wall of the copper bush (10), clamping plates (16) are fixedly arranged on the inner wall of one side of each rectangular hole (15), an outer threaded sleeve of the copper bush (10) is provided with an outer threaded sleeve (13) matched with the clamping plates (16), and conical columns (12) are fixedly arranged at two ends of each connecting column (11) and used for driving a conductor (1) to expand.
4. A flexible, scratch-resistant silicone rubber cable according to claim 3, characterized in that the outer wall of the copper sheath (10) is provided with a plurality of relief grooves (14) which are offset from the rectangular holes (15).
5. A flexible abrasion-resistant silicone rubber cable according to claim 3, wherein the clamping plate (16) is composed of a connecting strip (17), an arc-shaped strip (18) and a blocking strip (19), one end of the connecting strip (17) is fixedly arranged on one side inner wall of the rectangular hole (15), the arc-shaped strip (18) is fixedly connected with the other end of the connecting strip (17), the blocking strip (19) is fixedly connected with the other end of the arc-shaped strip (18), and the outer wall of the blocking strip is positioned in the outer screw sleeve (13).
6. The soft scratch-resistant silicone rubber cable according to claim 1, wherein the connecting sheath (8) is sleeved on the connecting ring (9) in a threaded manner, and one end of the connecting sheath (8) away from the connecting ring (9) is bonded with the wire body (7) in a sealing manner.
7. Soft scratch resistant silicone rubber cable according to any one of claims 1-5, characterized in that the protective layer (6) is made of PUR.
8. A flexible, abrasion resistant silicone rubber cable according to any of claims 1-5, characterized in that said conductor (1) is made of a fifth type of soft copper wire as defined by national standards, the filaments being thinner to make the conductor (1) more flexible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322660662.9U CN220856192U (en) | 2023-10-06 | 2023-10-06 | Soft scratch-resistant silicon rubber cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322660662.9U CN220856192U (en) | 2023-10-06 | 2023-10-06 | Soft scratch-resistant silicon rubber cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220856192U true CN220856192U (en) | 2024-04-26 |
Family
ID=90740221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322660662.9U Active CN220856192U (en) | 2023-10-06 | 2023-10-06 | Soft scratch-resistant silicon rubber cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220856192U (en) |
-
2023
- 2023-10-06 CN CN202322660662.9U patent/CN220856192U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |