CN220895227U - Combined type multicore control cable - Google Patents
Combined type multicore control cable Download PDFInfo
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- CN220895227U CN220895227U CN202322872473.8U CN202322872473U CN220895227U CN 220895227 U CN220895227 U CN 220895227U CN 202322872473 U CN202322872473 U CN 202322872473U CN 220895227 U CN220895227 U CN 220895227U
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- 239000002131 composite material Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 8
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
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Abstract
The utility model discloses a composite multi-core control cable which comprises a power wire core, an inner layer framework matched with the power wire core, a control wire core and an outer layer framework matched with the control wire core; the inner framework is of a cross framework structure, four power wire cores are arranged in total, and the four power wire cores are correspondingly arranged at four empty positions of the cross framework. The cable is internally provided with two layers of frameworks, namely an inner framework and an outer framework, wherein the inner framework is cross-shaped, and the power cable can be just arranged at four vacancies of the inner framework; the outer layer framework is arranged to be of an annular structure, meanwhile, the accommodating groove is formed in the outer end face of the inner layer framework, the control wire core can be arranged in the accommodating groove, and therefore the control wire core and the power wire core in the multi-core state are effectively separated, the manufacture of a subsequent cable is convenient, the quantity of the control wire core and the quantity of the power wire core also correspond to the requirements, the structural design is reasonable, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of multi-core cables in cable technology, in particular to a composite multi-core control cable.
Background
In the prior art, a plurality of groups of wire cores, such as a control wire core, a power wire core and the like, are required to be arranged in the composite multi-core cable, and a plurality of groups of wire cores are mixed in the prior art for manufacturing the multi-core cable.
For example: publication (bulletin) number: the technical scheme of CN108461202B discloses a multi-core cable, and the technical scheme is provided with a plurality of coaxial cable cores, wherein the coaxial cable cores inside are correspondingly arranged together, and the outside is wrapped by using the outer skin.
After the multicore cable mixes the setting in above-mentioned technical scheme, probably produce signal interference each other to what is important is when specifically making, the mounted position of sinle silk is chaotic, and whole miscellaneous design can seriously influence the preparation efficiency of cable, also can not be fast effectual difference inside sinle silk type when wiring moreover, and overall structure is unreasonable.
In addition, in the above structure, after all the cores are mixed together, the overall performance of the cable is also correspondingly weakened, for example, the compression resistance, the bending resistance, the tensile property and the like, and the performance of the overall cable cannot be effectively improved by only relying on the internal multi-core cable.
Therefore, in order to solve the above problems, it is necessary to develop a composite multi-core control cable with reasonable partition structure and effectively improved performance.
Disclosure of utility model
The utility model aims at overcoming the defects in the prior art and provides a composite multi-core control cable; the technical scheme is as follows:
A composite multi-core control cable comprises a power wire core, an inner layer framework matched with the power wire core, a control wire core and an outer layer framework matched with the control wire core; the inner framework is of a cross framework structure, four power wire cores are arranged in total, and the four power wire cores are correspondingly arranged at four empty positions of the cross framework.
The outer layer framework is integrally in an annular framework structure, the inner layer framework and the power wire cores are correspondingly arranged in the outer layer framework, and the power wire cores are correspondingly arranged in size, so that the power wire cores are clung to the inner side wall of the outer layer framework.
The outer side end face of the outer layer framework is also provided with a plurality of semicircular accommodating grooves with uniform intervals, the size of the control wire core is correspondingly arranged to be matched with the accommodating grooves, and the control wire core is correspondingly arranged in the accommodating grooves; the outside of control sinle silk still twines around the covering, wholly winds the package into the cable through this around the covering, the outside of covering still is provided with the shielding layer, and the outside of shielding layer still is provided with total sheath.
Further, the power wire core comprises a power conductor arranged at the innermost side, a power insulating layer coated on the outer side of the power conductor, a power shielding layer coated on the outer side of the power insulating layer and a power sheath coated on the outer side of the power shielding layer.
Further, the outer layer framework is composed of two semicircular frameworks; through the two semicircular frameworks, the corresponding separation and installation of the outer framework can be realized.
Further, eight accommodation grooves are formed in the outer side wall of the outer framework, eight control wire cores are correspondingly arranged in total, and four accommodation grooves are formed in each semicircular framework.
Further, the control wire core comprises a control conductor arranged at the innermost layer, a control insulating layer coated outside the control conductor, a control shielding layer coated outside the control insulating layer and a control sheath coated outside the control shielding layer.
Further, a filler is arranged between the wrapping layer and the outer layer framework, and the filler is glass fiber material.
Further, a filler is arranged in a gap between the inner layer framework and the outer layer framework, and the filler is arranged as glass fiber material.
Further, the inner layer framework and the outer layer framework are both made of plastic material or ceramic material; through setting up the material of inlayer skeleton and outer skeleton, can effectively promote skeleton performance.
The beneficial effects are that: the utility model has the following beneficial effects:
1) The cable is internally provided with two layers of frameworks, namely an inner framework and an outer framework, wherein the inner framework is cross-shaped, and the power cable can be just arranged at four vacancies of the inner framework; the outer layer framework is of an annular structure, meanwhile, the accommodating groove is formed in the outer end face of the inner layer framework, and the control wire core can be just arranged in the accommodating groove, so that the control wire core and the power wire core in a multi-core state are effectively separated, the subsequent cable manufacture is convenient, the number of the control wire core and the number of the power wire core are correspondingly in accordance with the requirements, the structural design is reasonable, and the use is convenient;
2) The two-layer framework of the device can be placed in the outer-layer framework, the structural design is ingenious, the two-layer framework not only has the function of effectively partitioning the control wire core and the power wire core, but also can effectively improve the overall performance of the cable, namely the bending resistance, the tensile resistance, the compression resistance and the like, due to the arrangement of the two-layer framework structure;
3) The device is characterized in that the device is also provided with a specific structure of the power wire core and the control wire core and the number of the control wire cores, and the outer layer framework is arranged to be composed of two semicircular frameworks, so that after the design, the two semicircular frameworks can be installed separately, on one hand, the internal power wire core and the inner layer framework can be effectively pressed, on the other hand, the installation of the whole cable is more convenient, only the butt joint installation is needed, the structure is ingenious and reasonable, and the use is convenient;
4) The packing material is correspondingly arranged between the wrapping layer and the outer layer framework and between the outer layer framework and the inner layer framework, so that gaps between the inner layer framework and the outer layer framework are effectively filled, the structure is more reasonable, materials of the inner layer framework and the outer layer framework are correspondingly arranged, and the framework performance is improved.
Drawings
FIG. 1 is a block diagram of the present utility model;
FIG. 2 is a diagram of the outer skeleton structure of the present utility model;
FIG. 3 is a diagram showing the structure of an inner skeleton in the present utility model.
Detailed Description
The utility model will be further illustrated by the following drawings and specific examples, which are carried out on the basis of the technical solutions of the utility model, it being understood that these examples are only intended to illustrate the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1, 2 and 3, a composite multi-core control cable comprises a power wire core 1, an inner layer framework 2 matched with the power wire core 1, a control wire core 3 and an outer layer framework 4 matched with the control wire core 3; the inner framework 2 is arranged into a cross framework structure, the power wire core 1 is provided with four, and the four gaps of the cross framework are correspondingly arranged.
The outer layer framework 4 is of an annular framework structure as a whole, the inner layer framework 2 and the power wire core 1 are correspondingly arranged in the outer layer framework 4, and the power wire core 1 is correspondingly arranged in size, so that the power wire core 1 is clung to the inner side wall of the outer layer framework 4.
The outer side end surface of the outer framework 4 is also provided with a plurality of semicircular accommodating grooves 5 with uniform intervals, the size and the size of the control wire core 3 are correspondingly arranged to be matched with the accommodating grooves 5, and the control wire core 3 is correspondingly arranged in the accommodating grooves 5; the outside of control wire core 3 still twines around covering 6, and the whole lapping of wrapping 6 becomes the cable through this, and the outside of wrapping 6 still is provided with shielding layer 7, and the outside of shielding layer 7 still is provided with total sheath 8.
The cable is internally provided with two layers of frameworks, namely an inner framework and an outer framework, wherein the inner framework is cross-shaped, and the power cable can be just arranged at four vacancies of the inner framework; the outer layer framework is arranged to be of an annular structure, meanwhile, the accommodating groove is formed in the outer end face of the inner layer framework, the control wire core can be arranged in the accommodating groove, and therefore the control wire core and the power wire core in the multi-core state are effectively separated, the manufacture of a subsequent cable is convenient, the quantity of the control wire core and the quantity of the power wire core also correspond to the requirements, the structural design is reasonable, and the use is convenient.
The inside of outer skeleton can be placed to the inlayer skeleton of this device, and structural design is comparatively ingenious, and the effective subregion function of control sinle silk and power sinle silk not only has to two-layer skeleton texture has been set up simultaneously, and the wholeness ability of cable can effectively promote, no matter be bending resistance ability, still tensile, compressive capacity etc. is effectively promoted.
The power core 1 comprises a power conductor 101 arranged at the innermost side, a power insulating layer 102 coated on the outer side of the power conductor 101, a power shielding layer 103 coated on the outer side of the power insulating layer 102, and a power sheath 104 coated on the outer side of the power shielding layer 103.
The outer layer framework 4 is composed of two semicircular frameworks.
Eight accommodating grooves 5 are formed in the outer side wall of the outer framework 4, eight control wire cores 3 are correspondingly arranged in the total, and four accommodating grooves 5 are formed in each semicircular framework.
The control wire core 3 comprises a control conductor 301 arranged at the innermost layer, a control insulating layer 302 coated outside the control conductor 301, a control shielding layer 303 coated outside the control insulating layer 302 and a control sheath 304 coated outside the control shielding layer 303.
The device is characterized in that the device is also provided with a specific structure of a power wire core and a control wire core, the number of the control wire cores is also set, and the outer framework is arranged to be composed of two semicircular frameworks, so that after the device is designed, the two semicircular frameworks can be installed in a separated mode, on one hand, the power wire core and the inner framework inside the device can be effectively compressed, on the other hand, the installation of the whole cable is also more convenient, only the butt joint installation is needed, the structure is ingenious and reasonable, and the use is convenient.
A filler 9 is also arranged between the wrapping layer 6 and the outer layer skeleton 4, and the filler 9 is arranged as glass fiber.
A filling material is arranged in a gap between the inner layer framework and the outer layer framework, and the filling material 9 is glass fiber material; the inner layer framework and the outer layer framework are both made of plastic or ceramic.
The packing material is correspondingly arranged between the wrapping layer and the outer layer framework and between the outer layer framework and the inner layer framework, so that gaps between the inner layer framework and the outer layer framework are effectively filled, the structure is more reasonable, materials of the inner layer framework and the outer layer framework are correspondingly arranged, and the framework performance is improved.
The above detailed description is only a preferred embodiment of the present utility model and is not intended to limit the scope of the claims, but all equivalent changes and modifications that can be made according to the protection scope of the claims are included in the scope of the claims.
Claims (8)
1. The utility model provides a compound multicore control cable which characterized in that: the power supply comprises a power supply wire core (1), an inner layer framework (2) matched with the power supply wire core (1), a control wire core (3) and an outer layer framework (4) matched with the control wire core (3); the inner layer framework (2) is of a cross framework structure, and the number of the power wire cores (1) is four and correspondingly arranged at four gaps of the cross framework;
The outer layer framework (4) is of an annular framework structure as a whole, the inner layer framework (2) and the power wire core (1) are correspondingly arranged in the outer layer framework (4), and the power wire core (1) is correspondingly arranged in size, so that the power wire core (1) is clung to the inner side wall of the outer layer framework (4);
The outer side end face of the outer layer framework (4) is also provided with a plurality of semicircular accommodating grooves (5) with uniform intervals, the size of the control wire core (3) is correspondingly arranged to be matched with the accommodating grooves (5), and the control wire core (3) is correspondingly arranged in the accommodating grooves (5); the outside of control sinle silk (3) still twines around covering (6), wholly winds the package through this around covering (6) and becomes the cable, the outside of around covering (6) still is provided with shielding layer (7), and the outside of shielding layer (7) still is provided with total sheath (8).
2. A composite multi-core control cable according to claim 1, wherein: the power wire core (1) comprises a power conductor (101) arranged at the innermost side, a power insulating layer (102) coated on the outer side of the power conductor (101), a power shielding layer (103) coated on the outer side of the power insulating layer (102) and a power sheath (104) coated on the outer side of the power shielding layer (103).
3. A composite multi-core control cable according to claim 1, wherein: the outer layer framework (4) is composed of two semicircular frameworks.
4. A composite multi-core control cable according to claim 3, wherein: eight accommodating grooves (5) are formed in the outer side wall of the outer framework (4), eight control wire cores (3) are correspondingly arranged in total, and four accommodating grooves (5) are formed in each semicircular framework.
5. A composite multi-core control cable according to claim 1, wherein: the control wire core (3) comprises a control conductor (301) arranged at the innermost layer, a control insulating layer (302) coated outside the control conductor (301), a control shielding layer (303) coated outside the control insulating layer (302) and a control sheath (304) coated outside the control shielding layer (303).
6. A composite multi-core control cable according to claim 1, wherein: and a filler (9) is further arranged between the wrapping layer (6) and the outer layer framework (4), and the filler (9) is glass fiber material.
7. A composite multi-core control cable according to claim 1, wherein: and a filling material is arranged in a gap between the inner layer framework and the outer layer framework, and the filling material (9) is glass fiber material.
8. A composite multi-core control cable according to claim 1, wherein: the inner layer framework and the outer layer framework are both made of plastic or ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322872473.8U CN220895227U (en) | 2023-10-25 | 2023-10-25 | Combined type multicore control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322872473.8U CN220895227U (en) | 2023-10-25 | 2023-10-25 | Combined type multicore control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220895227U true CN220895227U (en) | 2024-05-03 |
Family
ID=90870171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322872473.8U Active CN220895227U (en) | 2023-10-25 | 2023-10-25 | Combined type multicore control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220895227U (en) |
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2023
- 2023-10-25 CN CN202322872473.8U patent/CN220895227U/en active Active
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