CN215988148U - Aerospace fluorinated ethylene propylene insulating installation wire - Google Patents
Aerospace fluorinated ethylene propylene insulating installation wire Download PDFInfo
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- CN215988148U CN215988148U CN202122331193.7U CN202122331193U CN215988148U CN 215988148 U CN215988148 U CN 215988148U CN 202122331193 U CN202122331193 U CN 202122331193U CN 215988148 U CN215988148 U CN 215988148U
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Abstract
The utility model discloses an aerospace fluorinated ethylene propylene insulating installation wire which comprises a protective shell, wherein a wrapping tape is adhered to the inner side of the protective shell, an armor layer is adhered to the inner side of the wrapping tape, a moisture-proof layer is adhered to the inner side of the armor layer, a shielding layer is adhered to the inner side of the moisture-proof layer, a hexagonal stabilizing frame is adhered to the inner side of the shielding layer, and a temperature-control filler is arranged between the hexagonal stabilizing frame and the shielding layer. According to the installation wire, the rubber material is adopted through the wrapping belt, the current magnetic field interference can be prevented, the armor layer is made of copper oxide, the corrosion of an internal structure caused by humidity can be prevented, the moisture-proof layer is made of carbon fiber and has the performances of impact resistance and high and low temperature resistance, the heat insulation filler is filled with the ceramic fiber material and can isolate heat, and the hexagonal fixing frame and the hexagonal protecting frame are made of stainless steel and can play a role in protection, so that the installation wire can be prevented from being damped, the internal oxidation is prevented, and the normal transmission of signals is guaranteed.
Description
Technical Field
The utility model relates to a mounting lead, in particular to a fluorinated ethylene propylene insulating mounting lead for aerospace.
Background
The aerospace technology is a series of advanced and complex construction operation procedures, relates to the technologies of equipment and instrument matching, installation and use and the like, is a milestone developed in China, and along with the development of aerospace, the original cable structure and insulating material cannot meet the ring requirements of aerospace, and the existing installation wire has no good high and low temperature resistance, is weak in anti-interference performance and easy to damp, so that the interior of the installation wire is oxidized to influence signal transmission.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an aerospace fluorinated ethylene propylene insulated installation wire, wherein a rubber material is adopted by a wrapping belt, so that current magnetic field interference can be prevented, an armor layer is made of a copper oxide material, the inner structure corrosion caused by humidity can be prevented, a damp-proof layer is made of a carbon fiber material and has impact resistance and high and low temperature resistance, a heat insulation filler is filled with a ceramic fiber material and can isolate heat, and a hexagonal stabilizing frame and a hexagonal protecting frame are both made of stainless steel and can play a role in protection, so that the installation wire can be prevented from being affected with damp, the internal oxidation is prevented, and the normal transmission of signals is guaranteed.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides an aerospace is with gathering insulating installation wire of perfluoroethylene propylene, the installation wire includes protective housing, protective housing's inboard adhesion is equipped with the band, and the inboard adhesion of band is equipped with the armor, and the inboard adhesion of armor is equipped with the dampproof course, and the inboard adhesion of dampproof course is equipped with the shielding layer, and the inboard adhesion of shielding layer is equipped with hexagonal steady rest, is equipped with the accuse temperature filler between hexagonal steady rest and the shielding layer.
Furthermore, a hexagonal protection frame is arranged on the inner side of the hexagonal fixing frame, triangular support frames distributed in an array mode are arranged between the hexagonal protection frame and the hexagonal fixing frame, and a main conductor and a control conductor are arranged in each triangular support frame.
The main conductor and the control conductor are distributed in a cross mode, the auxiliary conductor is arranged in the hexagonal protection frame, the flame-retardant filler is arranged between the hexagonal fixing frame and the triangular support frame, the moistureproof filler is arranged between the triangular support frame and the main conductor, between the triangular support frame and the control conductor, and the heat insulation filler is arranged between the hexagonal protection frame and the auxiliary conductor.
Furthermore, the belting is rubber materials, and the armor is copper oxide material, and the dampproof course is the carbon fiber material.
Further, main conductor includes the conductor thread core, and the outside adhesion of conductor thread core is equipped with mica tape layer, and mica tape layer's outside adhesion is equipped with the inoxidizing coating, and the outside adhesion of inoxidizing coating is equipped with and gathers perfluor ethylene propylene insulating layer.
Furthermore, the auxiliary conductor and the control conductor are the same as the main conductor in structure.
Furthermore, the protective layer is made of glass fiber, and the fluorinated ethylene propylene insulating layer plays an insulating protection role in the conductor main wire core.
Furthermore, the hexagonal stabilizing frame and the hexagonal protecting frame are made of stainless steel materials, and have the performances of corrosion resistance, moisture resistance and high and low temperature resistance.
Furthermore, the heat insulation filler is filled with a ceramic fiber material, and the ceramic fiber material has heat resistance and low heat conduction performance and can insulate heat.
The utility model has the beneficial effects that:
1. according to the utility model, the installation wire is made of rubber material through the wrapping belt, so that the interference of a current magnetic field can be prevented, the armor layer is made of copper oxide, the corrosion of an internal structure caused by moisture can be prevented, and the moisture-proof layer is made of carbon fiber and has the performances of impact resistance and high and low temperature resistance;
2. the heat insulation filler for the installation lead is filled with the ceramic fiber material, so that heat can be isolated, and the hexagonal stabilizing frame and the hexagonal protecting frame are made of stainless steel materials and can play a role in protection, so that the installation lead can be prevented from being affected with damp, the interior of the installation lead is prevented from being oxidized, and normal transmission of signals is guaranteed.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the present invention mounting harness configuration;
FIG. 2 is a schematic view of the construction of the wire-mounting portion of the present invention;
fig. 3 is a schematic view of the conductor structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides an aerospace is with gathering insulating installation wire of perfluoroethylene propylene, the installation wire includes protective housing 1, as shown in figure 1, protective housing 1's inboard adhesion is equipped with rubber materials's band 2, the inboard adhesion of band 2 is equipped with copper oxide material's armor 3, the inboard adhesion of armor 3 is equipped with the dampproof course 4 of carbon fiber material, the inboard adhesion of dampproof course 4 is equipped with shielding layer 5, the inboard adhesion of shielding layer 5 is equipped with hexagonal firm frame 6, be equipped with accuse temperature filler 7 between hexagonal firm frame 6 and the shielding layer 5.
The inboard of hexagonal steady rest 6 is equipped with hexagonal protection frame 8, as shown in fig. 2, be equipped with the triangle-shaped support frame 9 of array distribution between hexagonal protection frame 8 and the hexagonal steady rest 6, be equipped with main conductor 10 and control conductor 11 in the triangle-shaped support frame 9, main conductor 10 and control conductor 11 cross distribution, be equipped with auxiliary conductor 13 in the hexagonal protection frame 8, be equipped with fire-retardant filler 14 between hexagonal steady rest 6 and the triangle-shaped support frame 9, triangle-shaped support frame 9 and main conductor 10, all be equipped with dampproofing filler 15 between the control conductor 11, be equipped with thermal-insulated filler 16 between hexagonal protection frame 8 and the auxiliary conductor 13.
The main conductor 10 includes a conductor main core 101, as shown in fig. 3, a mica tape layer 102 is adhered to the outer side of the conductor main core 101, a protection layer 103 is adhered to the outer side of the mica tape layer 102, and a fluorinated ethylene propylene insulation layer 104 is adhered to the outer side of the protection layer 103.
The auxiliary conductor 13 and the control conductor 11 are both identical in structure to the main conductor 10.
The copper oxide material can prevent the internal structure from being corroded due to moisture, the rubber material can prevent the current magnetic field from interfering, and the carbon fiber material has the performances of impact resistance and high and low temperature resistance.
The protective layer 103 is made of glass fiber materials, so that the insulating property can be improved, the perfluorinated ethylene propylene insulating layer 104 plays an insulating protection role in the conductor main wire core 101, the internal structure is prevented from being damaged by temperature difference, and the perfluorinated ethylene propylene has high and low temperature resistance and corrosion resistance.
The hexagonal stabilizing frame 6 and the hexagonal protecting frame 8 are both made of stainless steel materials, have corrosion resistance, moisture resistance and high and low temperature resistance, and can play a role in protection.
The heat insulation filler 16 is filled with a ceramic fiber material, and the ceramic fiber material has heat resistance and low heat conductivity and can insulate heat.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (8)
1. The utility model provides an aerospace is with gathering insulating installation wire of perfluoroethylene propylene, installation wire includes protecting sheathing (1), its characterized in that, the inboard adhesion of protecting sheathing (1) is equipped with band (2), and the inboard adhesion of band (2) is equipped with armor (3), and the inboard adhesion of armor (3) is equipped with dampproof course (4), and the inboard adhesion of dampproof course (4) is equipped with shielding layer (5), and the inboard adhesion of shielding layer (5) is equipped with hexagonal firm frame (6), is equipped with between hexagonal firm frame (6) and shielding layer (5) and controls temperature filler (7).
2. The aerospace fluorinated ethylene propylene insulating mounting wire according to claim 1, wherein a hexagonal protective frame (8) is arranged on the inner side of the hexagonal stabilizing frame (6), triangular support frames (9) distributed in an array are arranged between the hexagonal protective frame (8) and the hexagonal stabilizing frame (6), and a main conductor (10) and a control conductor (11) are arranged in each triangular support frame (9);
the main conductor (10) and the control conductor (11) are distributed in a cross mode, an auxiliary conductor (13) is arranged in the hexagonal protection frame (8), a flame-retardant filler (14) is arranged between the hexagonal fixing frame (6) and the triangular support frame (9), a damp-proof filler (15) is arranged between the triangular support frame (9) and the main conductor (10) and between the triangular support frame (9) and the control conductor (11), and a heat-insulation filler (16) is arranged between the hexagonal protection frame (8) and the auxiliary conductor (13).
3. The aerospace fluorinated ethylene propylene insulated installation wire according to claim 1, wherein the wrapping tape (2) is made of rubber materials, the armor layer (3) is made of copper oxide materials, and the moisture-proof layer (4) is made of carbon fiber materials.
4. The aerospace fluorinated ethylene propylene insulated installation wire according to claim 2, wherein the main conductor (10) comprises a main conductor core (101), a mica tape layer (102) is adhered to the outer side of the main conductor core (101), a protective layer (103) is adhered to the outer side of the mica tape layer (102), and a fluorinated ethylene propylene insulating layer (104) is adhered to the outer side of the protective layer (103).
5. An aerospace fluorinated ethylene propylene insulated mounting wire according to claim 4, wherein the auxiliary conductor (13) and the control conductor (11) are both structurally identical to the main conductor (10).
6. The aerospace fluorinated ethylene propylene insulated installation wire according to claim 4, wherein the protective layer (103) is made of glass fiber, and the fluorinated ethylene propylene insulating layer (104) plays an insulating protection role on the conductor main wire core (101).
7. The aerospace fluorinated ethylene propylene insulated installation wire according to claim 2, wherein the hexagonal fixing frame (6) and the hexagonal protecting frame (8) are made of stainless steel, and have corrosion resistance, moisture resistance and high and low temperature resistance.
8. The aerospace fluorinated ethylene propylene insulated mounting wire of claim 2, wherein the insulating filler (16) is filled with a ceramic fiber material, and the ceramic fiber material has heat resistance and low thermal conductivity and can insulate heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122331193.7U CN215988148U (en) | 2021-09-23 | 2021-09-23 | Aerospace fluorinated ethylene propylene insulating installation wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122331193.7U CN215988148U (en) | 2021-09-23 | 2021-09-23 | Aerospace fluorinated ethylene propylene insulating installation wire |
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| Publication Number | Publication Date |
|---|---|
| CN215988148U true CN215988148U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122331193.7U Active CN215988148U (en) | 2021-09-23 | 2021-09-23 | Aerospace fluorinated ethylene propylene insulating installation wire |
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| CN (1) | CN215988148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114758827A (en) * | 2022-04-28 | 2022-07-15 | 安徽埃克森科技集团有限公司 | Parallel ultrahigh frequency transmission cable for aerospace |
-
2021
- 2021-09-23 CN CN202122331193.7U patent/CN215988148U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114758827A (en) * | 2022-04-28 | 2022-07-15 | 安徽埃克森科技集团有限公司 | Parallel ultrahigh frequency transmission cable for aerospace |
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