CN210692186U - Communication cable for aerospace - Google Patents
Communication cable for aerospace Download PDFInfo
- Publication number
- CN210692186U CN210692186U CN201922212076.1U CN201922212076U CN210692186U CN 210692186 U CN210692186 U CN 210692186U CN 201922212076 U CN201922212076 U CN 201922212076U CN 210692186 U CN210692186 U CN 210692186U
- Authority
- CN
- China
- Prior art keywords
- cable
- layer
- heat dissipation
- coated
- copper sheet
- 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
- 238000004891 communication Methods 0.000 title claims abstract description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 238000005260 corrosion Methods 0.000 claims abstract description 15
- 230000007797 corrosion Effects 0.000 claims abstract description 14
- 229920000742 Cotton Polymers 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 2
- 239000004695 Polyether sulfone Substances 0.000 claims description 2
- 239000004964 aerogel Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920006393 polyether sulfone Polymers 0.000 claims description 2
- 229920002530 polyetherether ketone Polymers 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 238000004321 preservation Methods 0.000 abstract description 5
- 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 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 239000003063 flame retardant Substances 0.000 abstract description 4
- 239000006185 dispersion Substances 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005253 cladding Methods 0.000 abstract 4
- 230000005855 radiation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model discloses a communication cable for aerospace, including cable main part, cable main part includes the cable core, the surface cladding of cable core has the rubber layer, the surface cladding on rubber layer has anti-shielding layer, the surface cladding of anti-shielding layer has heat dissipation copper sheet, the surface cladding of heat dissipation copper sheet has the flame retardant coating. The utility model discloses a cable core, the rubber layer, the anti-shield layer, the heat dissipation copper sheet, the flame retardant coating, the cooperation of heat preservation and corrosion resistant layer is used, can provide good anti interference performance for the cable main part, heat dispersion, fire behavior and thermal insulation performance, very big facility has been brought for communication work, through quick-operation joint, the contact piece, the adapter sleeve, the bolt, sealed cotton, coupling nut, indent hexagonal groove, the cooperation of lock nut and rubber pad is used, can be better connect the cable main part, time saving and labor saving, very big improvement the efficiency of installation, very big facility has been brought for communication work.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be a communication cable for aerospace.
Background
The wire cable is a wire product for transmitting electric energy and electric signals and realizing electromagnetic energy conversion, the cable usually consists of a cable core for transmitting electric power or electric signals and a sheath for protecting and insulating, aviation refers to the navigation activities of manned or unmanned aircrafts in the earth atmosphere, such as flight, and the activities also comprise sky-related organizations, such as aircraft manufacturing, development, design and the like, and communication cables are needed in aerospace, but the existing communication cables are troublesome in connection, poor in high-temperature resistance and low-temperature resistance, and inconvenient for communication work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a communication cable for aerospace possesses the advantage of being convenient for, has solved current communication cable and has connected comparatively trouble, and its high temperature resistant and low temperature resistant performance is relatively poor moreover, has brought inconvenient problem for communication work.
In order to achieve the above object, the utility model provides a following technical scheme: the communication cable for aerospace comprises a cable main body, wherein the cable main body comprises a cable core, the surface of the cable core is coated with a rubber layer, the surface of the rubber layer is coated with an anti-shielding layer, the surface of the anti-shielding layer is coated with a heat-radiating copper sheet, the surface of the heat-radiating copper sheet is coated with a fireproof layer, the surface of the fireproof layer is coated with a heat-insulating layer, and the surface of the heat-insulating layer is coated with a corrosion-resistant layer;
the cable comprises a cable body and is characterized in that a quick connector is sleeved on one side of the cable body, a contact piece is fixedly connected to an inner cavity of the quick connector and is in contact with a cable core, a fastening sleeve is sleeved on the surface of the quick connector, and a bolt is connected to the top of the surface of the fastening sleeve in a threaded mode.
Preferably, the joint of the surface of the cable main body and the quick connector is bonded with sealing cotton through an adhesive, and the surface of the sealing cotton is in close contact with the inner cavity of the quick connector.
Preferably, the front and the back of the fastening sleeve are fixedly connected with connecting nuts, the surface of the bolt is provided with an inwards concave hexagonal groove, the other end of the bolt is in threaded connection with a check nut, and the inner cavity of the fastening sleeve is fixedly connected with a rubber pad.
Preferably, the shielding prevention layer is made of an aluminum alloy metal mesh, and heat dissipation silicone grease is coated on the surface of the heat dissipation copper sheet.
Preferably, the fireproof layer is made of polyether-ether-ketone, the heat insulation layer is made of aerogel, and the corrosion-resistant layer is made of polyether sulfone material.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cable core, the rubber layer, the anti-shield layer, the heat dissipation copper sheet, the flame retardant coating, the cooperation of heat preservation and corrosion resistant layer is used, can provide good anti interference performance for the cable main part, heat dispersion, fire behavior and thermal insulation performance, very big facility has been brought for communication work, through quick-operation joint, the contact piece, the adapter sleeve, the bolt, sealed cotton, coupling nut, indent hexagonal groove, the cooperation of lock nut and rubber pad is used, can be better connect the cable main part, time saving and labor saving, very big improvement the efficiency of installation, very big facility has been brought for communication work.
2. The utility model can better increase the sealing performance of the connection between the fastening sleeve and the cable main body by arranging the sealing cotton, better ensure the communication work, better ensure the tightness of the connection by arranging the concave hexagonal groove, better rotate the bolt, better ensure the convenience of the connection, better fix the bolt by arranging the locknut, ensure the bolt not to be separated from the connecting nut, better ensure the tightness of the connection, increase the friction force between the fastening sleeve and the quick joint by arranging the rubber pad, better ensure the stability of the connection, provide good anti-shielding performance for the cable core by arranging the anti-shielding layer, provide good heat radiation performance for the cable core by arranging the heat radiation copper sheet, provide good fire resistance for the cable core by arranging the fire-proof layer, provide good heat insulation performance for the cable core by arranging the heat insulation layer, through setting up corrosion-resistant layer, can provide good corrosion resisting property for the cable main part, prolong the life of cable main part.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the fastening sleeve of the present invention;
fig. 3 is the utility model discloses a cable body right side is looked the cross-sectional view schematic diagram.
In the figure: 1. a cable body; 2. a cable core; 3. a rubber layer; 4. an anti-shielding layer; 5. a heat dissipation copper sheet; 6. a fire barrier layer; 7. a heat-insulating layer; 8. a corrosion-resistant layer; 9. a quick coupling; 10. a contact piece; 11. fastening sleeves; 12. a bolt; 13. sealing cotton; 14. a connecting nut; 15. an inner concave hexagonal groove; 16. a locknut; 17. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.
Referring to fig. 1-3, a communication cable for aerospace use includes a cable main body 1, the cable main body 1 includes a cable core 2, the surface of the cable core 2 is coated with a rubber layer 3, the surface of the rubber layer 3 is coated with an anti-shielding layer 4, the surface of the anti-shielding layer 4 is coated with a heat dissipation copper sheet 5, the anti-shielding layer 4 is made of an aluminum alloy metal mesh, the surface of the heat dissipation copper sheet 5 is coated with heat dissipation silicone grease, the anti-shielding layer 4 is arranged to provide good anti-shielding performance for the cable core 2, the heat dissipation copper sheet 5 is arranged to provide good heat dissipation performance for the cable core 2, the surface of the heat dissipation copper sheet 5 is coated with a fire-proof layer 6, the surface of the fire-proof layer 6 is coated with a heat preservation layer 7, the surface of the heat preservation layer 7 is coated with an anti-corrosion layer 8, the fire-proof, the fireproof layer 6 can provide good fireproof performance for the cable core 2, the heat insulation layer 7 can provide good heat insulation performance for the cable core 2, the corrosion-resistant layer 8 can provide good corrosion resistance for the cable main body 1, and the service life of the cable main body 1 is prolonged;
one side of the cable main body 1 is sleeved with a quick connector 9, the joint of the surface of the cable main body 1 and the quick connector 9 is bonded with a sealing cotton 13 through an adhesive, the surface of the sealing cotton 13 is in close contact with the inner cavity of the quick connector 9, the sealing performance of connection between the fastening sleeve 11 and the cable main body 1 can be better increased by arranging the sealing cotton 13, the communication work is better ensured, the inner cavity of the quick connector 9 is fixedly connected with a contact piece 10, the contact piece 10 is in contact with the cable core 2, the surface of the quick connector 9 is sleeved with the fastening sleeve 11, the front surface and the back surface of the fastening sleeve 11 are both fixedly connected with a connecting nut 14, the surface of the bolt 12 is provided with an inwards concave hexagonal groove 15, the bolt 12 can be better rotated by arranging the inwards concave hexagonal groove 15, the connection convenience is better ensured, and the other end of the bolt 12 is in threaded connection, through setting up lock nut 16, can be better fix bolt 12, make it can not break away from with coupling nut 14, the better fastening nature of connection has been guaranteed, the inner chamber fixedly connected with rubber pad 17 of adapter sleeve 11, through setting up rubber pad 17, can increase the frictional force between adapter sleeve 11 and quick-operation joint 9, the better stability of connection has been guaranteed, the top threaded connection on adapter sleeve 11 surface has bolt 12, through cable core 2, rubber layer 3, anti-shield layer 4, heat dissipation copper sheet 5, flame retardant coating 6, heat preservation 7 and corrosion resistant layer 8's cooperation use, can provide good interference killing feature, heat dispersion, fire behavior and thermal insulation performance for cable main part 1, brought very big facility for communication work, through quick-operation joint 9, contact piece 10, adapter sleeve 11, bolt 12, sealed cotton 13, coupling nut 14, hexagonal groove 15, Locknut 16 and rubber pad 17's cooperation is used, can be better connect cable body 1, labour saving and time saving, very big improvement the efficiency of installation, brought very big facility for communication work.
When the cable is used, the shielding-proof layer 4 is arranged to provide good shielding resistance for the cable core 2, the heat-radiating copper sheet 5 is arranged to provide good heat radiation performance for the cable core 2, the fireproof layer 6 is arranged to provide good fireproof performance for the cable core 2, the heat-insulating layer 7 is arranged to provide good heat-insulating performance for the cable core 2, the corrosion-resistant layer 8 is arranged to provide good corrosion resistance for the cable main body 1, the service life of the cable main body 1 is prolonged, when connection is needed, the cable cores 2 of the two cable main bodies 1 are inserted into the inner cavity of the quick connector 9, the two cable cores 2 are communicated through the contact piece 10, the fastening sleeve 11 is sleeved on the surface of the quick connector 9, the bolt 12 is in threaded connection with the connecting nut 14, and then a tool is inserted into the concave hexagonal groove 15 to rotate the bolt 12, the quick coupling 9 and the cable body 1 are fastened by fastening the fastening sleeve 11 with the bolt 12, and finally the locknut 16 is installed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An aerospace communication cable, comprising a cable main body (1), characterized in that: the cable comprises a cable body (1) and is characterized in that the cable body (1) comprises a cable core (2), the surface of the cable core (2) is coated with a rubber layer (3), the surface of the rubber layer (3) is coated with an anti-shielding layer (4), the surface of the anti-shielding layer (4) is coated with a heat dissipation copper sheet (5), the surface of the heat dissipation copper sheet (5) is coated with a fireproof layer (6), the surface of the fireproof layer (6) is coated with a heat insulation layer (7), and the surface of the heat insulation layer (7) is coated with a corrosion-resistant;
one side cover of cable main part (1) is equipped with quick-operation joint (9), the inner chamber fixedly connected with contact piece (10) of quick-operation joint (9), contact piece (10) and cable core (2) contact, the surface cover of quick-operation joint (9) is equipped with adapter sleeve (11), the top threaded connection on adapter sleeve (11) surface has bolt (12).
2. An aerospace communications cable according to claim 1, wherein: the connection part of the surface of the cable main body (1) and the quick connector (9) is bonded with sealing cotton (13) through an adhesive, and the surface of the sealing cotton (13) is tightly contacted with the inner cavity of the quick connector (9).
3. An aerospace communications cable according to claim 1, wherein: the equal fixedly connected with coupling nut (14) in front and the back of adapter sleeve (11), indent hexagonal groove (15) have been seted up on the surface of bolt (12), the other end threaded connection of bolt (12) has lock nut (16), the inner chamber fixedly connected with rubber pad (17) of adapter sleeve (11).
4. An aerospace communications cable according to claim 1, wherein: the shielding prevention layer (4) is made of an aluminum alloy metal mesh, and heat dissipation silicone grease is smeared on the surface of the heat dissipation copper sheet (5).
5. An aerospace communications cable according to claim 1, wherein: the fireproof layer (6) is made of polyether-ether-ketone, the heat insulation layer (7) is made of aerogel, and the corrosion-resistant layer (8) is made of polyether sulfone material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922212076.1U CN210692186U (en) | 2019-12-11 | 2019-12-11 | Communication cable for aerospace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922212076.1U CN210692186U (en) | 2019-12-11 | 2019-12-11 | Communication cable for aerospace |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210692186U true CN210692186U (en) | 2020-06-05 |
Family
ID=70887865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201922212076.1U Expired - Fee Related CN210692186U (en) | 2019-12-11 | 2019-12-11 | Communication cable for aerospace |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210692186U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112086233A (en) * | 2020-09-29 | 2020-12-15 | 安徽天大铜业有限公司 | Subway rail transit cable copper conductor |
CN113054502A (en) * | 2021-03-15 | 2021-06-29 | 湘潭市特种线缆股份有限公司 | Integrated missile launching cable assembly and preparation method thereof |
CN115446659A (en) * | 2022-09-30 | 2022-12-09 | 浙江工贸职业技术学院 | Automatic tool setting device of digit control machine tool |
-
2019
- 2019-12-11 CN CN201922212076.1U patent/CN210692186U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112086233A (en) * | 2020-09-29 | 2020-12-15 | 安徽天大铜业有限公司 | Subway rail transit cable copper conductor |
CN113054502A (en) * | 2021-03-15 | 2021-06-29 | 湘潭市特种线缆股份有限公司 | Integrated missile launching cable assembly and preparation method thereof |
CN115446659A (en) * | 2022-09-30 | 2022-12-09 | 浙江工贸职业技术学院 | Automatic tool setting device of digit control machine tool |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN210692186U (en) | Communication cable for aerospace | |
CN209747206U (en) | Multi-core branch combination cable | |
CN111969526B (en) | Mineral fire-resistant bus duct | |
CN214336418U (en) | Fireproof cable for high-rise residence | |
CN209843352U (en) | Aluminum alloy core medium-high voltage fire-resistant power cable | |
CN210039732U (en) | Fireproof and explosion-proof cable | |
CN106314758A (en) | End cap heat resistance connecting device | |
CN216981416U (en) | Stainless steel protection pipe fitting for power transmission cable exterior | |
CN111969525B (en) | Bus duct special for data center | |
CN216817869U (en) | Intelligent composite cable for smart power grid | |
CN213844865U (en) | Low-voltage fireproof electric wire | |
CN111969524B (en) | Bus duct with high comprehensive protection level | |
CN220627432U (en) | Super-soft flexible high-temperature wire | |
CN220290502U (en) | Aluminum core compressed conductor low-voltage fire-resistant power cable | |
CN218101714U (en) | Low-voltage bus duct protective joint | |
CN217087005U (en) | Corrosion-resistant cable convenient to butt joint | |
CN215577794U (en) | High-temperature-resistant fluoroplastic insulating sheath cable | |
CN220208614U (en) | Power cable with anti-corrosion and magnetic field isolation functions | |
CN217061542U (en) | Cross-linked polyethylene insulated cold-resistant low-temperature-resistant power cable | |
CN211788241U (en) | Flexible cable for installing insulation shielding polyvinyl chloride sheath | |
CN211507151U (en) | Novel mineral substance insulation fireproof control cable | |
CN211348771U (en) | Optical cable with good corrosion resistance effect | |
CN216528188U (en) | Aluminum core pressing conductor low-voltage fire-resistant power cable | |
CN212907204U (en) | Ultraviolet-proof special cable | |
CN211125155U (en) | Corrosion-resistant power cable for aerospace |
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: 20200605 Termination date: 20201211 |