CN214588084U - Special high-flexibility low-capacitance signal transmission cable for field use - Google Patents
Special high-flexibility low-capacitance signal transmission cable for field use Download PDFInfo
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- CN214588084U CN214588084U CN202120923620.8U CN202120923620U CN214588084U CN 214588084 U CN214588084 U CN 214588084U CN 202120923620 U CN202120923620 U CN 202120923620U CN 214588084 U CN214588084 U CN 214588084U
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- Prior art keywords
- cable
- layer
- wall
- resistant
- supporting
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- 230000008054 signal transmission Effects 0.000 title description 8
- 239000000463 material Substances 0.000 claims abstract description 30
- 230000007797 corrosion Effects 0.000 claims abstract description 19
- 238000005260 corrosion Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 229920002681 hypalon Polymers 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
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Abstract
The utility model belongs to the technical field of specifically be a special cable of high compliance low electric capacity transmission signal is used in field, including supporting framework, support gasket, shielding layer, corrosion resistant layer, insulating layer and resistant time layer, supporting framework is "ten" style of calligraphy, just the outer wall of supporting framework is fixed and is provided with the cable core, and this kind of special cable of high compliance low electric capacity transmission signal is used in field simple structure, and investment cost is low, has carried out improvement to a certain extent on guaranteeing that this kind of special cable for transmission signal can normally come into operation basis, and especially increase the support gasket and make its whole compliance stronger, and the constructor of being convenient for aligns and lays the operation, and so, the wear-resisting particle that the outer wall of this cable set up can avoid the collision in the operation of laying in field as far as possible and cause wearing and tearing to it possesses corrosion resistant simultaneously through its inside material, Weather resistance and the like.
Description
Technical Field
The utility model belongs to the technical field of specifically be a field is with low electric capacity transmission signal special type cable of high compliance.
Background
Cables are typically made up of several wires or groups of wires. The cable has wide application, and as China moves towards the modernization target, many remote mountain villages are provided with cables for signal transmission, and most of the cables are arranged in the field, so that the requirements on various aspects of the cables are improved.
Although current cable protective capacities for signal transmission is better, nevertheless soft inadequately, it is harder, can bring the degree of difficulty for constructor when installing the cable, reduced construction progress and efficiency, traditional cable compliance for signal transmission is low, inconvenient crooked installation, and the practicality remains to improve, and the problem that above-mentioned appearance was solved to the open-air cable for signal transmission of a soft type of urgent need now.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the above, the present invention has been made.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme: a special high-flexibility low-capacitance signal transmission cable for field use comprises a supporting framework, supporting gaskets, shielding layers, corrosion-resistant layers, heat-insulating layers and weather-resistant layers, wherein the supporting framework is in a cross shape, cable cores are fixedly arranged on the outer walls of the supporting framework, the number of the cable cores is eight, every two groups of cable cores are twisted in pairs, insulating layers are fixedly sleeved on the outer walls of the eight groups of cable cores, the supporting gaskets are fixedly arranged on the outer walls of the cable cores, the number of the supporting gaskets is six, the positions of the six groups of supporting gaskets are uniformly distributed on the outer walls of the eight groups of cable cores, the shielding layers are fixedly sleeved on the outer walls of the supporting gaskets, the corrosion-resistant layers are fixedly sleeved on the outer walls of the shielding layers, the heat-insulating layers are fixedly sleeved on the outer walls of the heat-insulating layers, and the weather-resistant layers are uniformly provided with wear-resistant particles, and the wear-resistant particles are made of polyurethane materials.
As an optimized technical scheme of the utility model, the material of insulating layer is chlorosulfonated polyethylene material.
As an optimized technical scheme of the utility model, the material of support gasket is the polystyrene butadiene copolymer material.
As an optimal technical scheme of the utility model, the material of shielding layer is woven for the copper wire belt material and forms.
As an optimized technical scheme of the utility model, the material of corrosion resistant layer is the polyethylene material.
As an optimized technical scheme of the utility model, the material of insulating layer is the polyolefin material.
As an optimized technical scheme of the utility model, the material on resistant layer of waiting is the epoxy material.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of support chassis of special cable of field-used high compliance low electric capacity transmission signal, the support gasket, the shielding layer, the corrosion resistant layer, insulating layer and resistant layer etc. link up according to the preface, moreover, the investment cost is low, the improvement to a certain extent has been carried out on the basis of guaranteeing that this kind of special cable that transmission signal used can normally come into operation, especially increase the support gasket and make its whole compliance stronger, the constructor of being convenient for aligns and lays the operation, moreover, the wear-resisting granule of the outer wall setting of this cable can avoid the colliding with in the field operation of laying to cause wearing and tearing to the cable inside as far as possible, and make it possess corrosion resistant simultaneously through its inside material, characteristics such as resistant time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the structure of the present invention.
In the figure: 100 supporting frameworks, 110 cable cores, 120 insulating layers, 200 supporting gaskets, 300 shielding layers, 400 corrosion-resistant layers, 500 heat-insulating layers, 600 weather-resistant layers and 610 wear-resistant particles.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a special cable of field-used high compliance low electric capacity transmission signal, a structure is simple, investment cost is low, the improvement to a certain extent has been carried out on the basis of guaranteeing that this kind of special cable that transmission signal used can normally come into operation, especially increase the support gasket and make its whole compliance stronger, the constructor of being convenient for aligns and lays the operation, moreover, the wear-resisting granule that the outer wall of this cable set up can avoid colliding with in the field laying operation as far as possible to cause the damage to the cable, and make it possess characteristics such as corrosion resistance, resistant time simultaneously through its inside material, please refer to fig. 1, support frame 100, support gasket 200, shielding layer 300, corrosion resistant layer 400, insulating layer 500 and resistant time layer 600;
referring to fig. 1-2, the supporting frame 100 is in a cross shape, the outer wall of the supporting frame 100 is fixedly provided with cable cores 110, the number of the cable cores 110 is eight, every two sets of cable cores 110 are twisted with each other, the outer walls of the eight sets of cable cores 110 are all fixedly sleeved with insulating layers 120, the outer wall of the cable core 110 is fixedly provided with supporting pads 200, the number of the supporting pads 200 is six, the positions of the six sets of supporting pads 200 are uniformly distributed on the outer walls of the eight sets of cable cores 110, the outer wall of the supporting pads 200 is fixedly sleeved with shielding layers 300, the outer wall of the shielding layers 300 is fixedly sleeved with corrosion-resistant layers 400, the outer wall of the corrosion-resistant layers 400 is fixedly sleeved with a heat-insulating layer 500, the outer wall of the heat-insulating layer 500 is fixedly sleeved with a weather-resistant layer 600, the outer wall of the weather-resistant layer 600 is uniformly provided with wear-resistant particles 610, the wear-resistant particles 610 are made of polyurethane material, the insulating layers 120 is made of chlorosulfonated polyethylene material, the supporting pads 200 is made of polystyrene-butadiene copolymer material, the shielding layer 300 is made of copper wire strip materials, the corrosion-resistant layer 400 is made of polyethylene materials, the heat-insulating layer 500 is made of polyolefin materials, and the weather-resistant layer 600 is made of epoxy resin materials.
The utility model discloses a theory of operation and use flow: the special cable for signal transmission is improved to a certain extent on the basis of ensuring that the special cable can be normally put into use, particularly, the supporting gasket 200 is added to ensure that the whole flexibility is stronger, so that construction personnel can conveniently align and lay the cable, furthermore, the wear-resistant particles 610 arranged on the outer wall of the cable can prevent the cable from being worn by collision and collision in field laying operation as far as possible, and the cable has the characteristics of corrosion resistance, weather resistance and the like through the internal material, wherein the epoxy resin is used as a polyhydroxy component to combine the advantages of polyurethane and epoxy resin, has better bonding strength and chemical resistance, and compared with natural rubber, the polystyrene butadiene copolymer has uniform quality, less foreign matters and excellent mechanical stability, can be blended with the natural rubber for use, and the polyethylene has excellent low-temperature resistance and good chemical stability, can resist the corrosion of most acid and alkali, is insoluble in common solvents at normal temperature, and has small water absorption and excellent electrical insulation property.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. The utility model provides a special cable of field low electric capacity transmission signal with high compliance, includes supporting framework (100), support gasket (200), shielding layer (300), corrosion resistant layer (400), insulating layer (500) and resistant layer (600) of waiting, its characterized in that: the supporting framework (100) is in a cross shape, cable cores (110) are fixedly arranged on the outer wall of the supporting framework (100), the number of the cable cores (110) is eight, every two groups of the cable cores (110) are twisted in pairs, insulating layers (120) are fixedly sleeved on the outer walls of the eight groups of the cable cores (110), supporting gaskets (200) are fixedly arranged on the outer wall of each cable core (110), the number of the supporting gaskets (200) is six, the positions of the six groups of the supporting gaskets (200) are uniformly distributed on the outer walls of the eight groups of the cable cores (110), a shielding layer (300) is fixedly sleeved on the outer wall of each supporting gasket (200), a corrosion-resistant layer (400) is fixedly sleeved on the outer wall of each shielding layer (300), a heat insulating layer (500) is fixedly sleeved on the outer wall of each corrosion-resistant layer (500), and a weather-resistant layer (600) is fixedly sleeved on the outer wall of each heat insulating layer (500), the outer wall of the weather-resistant layer (600) is uniformly provided with wear-resistant particles (610), and the wear-resistant particles (610) are made of polyurethane materials.
2. The special cable for transmitting signals with high softness and low capacitance for the field according to claim 1, wherein: the insulating layer (120) is made of chlorosulfonated polyethylene.
3. The special cable for transmitting signals with high softness and low capacitance for the field according to claim 1, wherein: the supporting gasket (200) is made of a polystyrene butadiene copolymer material.
4. The special cable for transmitting signals with high softness and low capacitance for the field according to claim 1, wherein: the shielding layer (300) is made of copper wire and strip materials.
5. The special cable for transmitting signals with high softness and low capacitance for the field according to claim 1, wherein: the corrosion-resistant layer (400) is made of polyethylene material.
6. The special cable for transmitting signals with high softness and low capacitance for the field according to claim 1, wherein: the heat insulation layer (500) is made of polyolefin material.
7. The special cable for transmitting signals with high softness and low capacitance for the field according to claim 1, wherein: the weather-resistant layer (600) is made of epoxy resin materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120923620.8U CN214588084U (en) | 2021-04-30 | 2021-04-30 | Special high-flexibility low-capacitance signal transmission cable for field use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120923620.8U CN214588084U (en) | 2021-04-30 | 2021-04-30 | Special high-flexibility low-capacitance signal transmission cable for field use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214588084U true CN214588084U (en) | 2021-11-02 |
Family
ID=78328716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120923620.8U Expired - Fee Related CN214588084U (en) | 2021-04-30 | 2021-04-30 | Special high-flexibility low-capacitance signal transmission cable for field use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214588084U (en) |
-
2021
- 2021-04-30 CN CN202120923620.8U patent/CN214588084U/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: 20211102 |