CN218214747U - Light-duty clean environment-friendly military aviation is high temperature resistant cable for space flight - Google Patents
Light-duty clean environment-friendly military aviation is high temperature resistant cable for space flight Download PDFInfo
- Publication number
- CN218214747U CN218214747U CN202222801273.9U CN202222801273U CN218214747U CN 218214747 U CN218214747 U CN 218214747U CN 202222801273 U CN202222801273 U CN 202222801273U CN 218214747 U CN218214747 U CN 218214747U
- Authority
- CN
- China
- Prior art keywords
- cable
- light
- stay tube
- resistant cable
- friendly
- 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.)
- Active
Links
Images
Landscapes
- Details Of Indoor Wiring (AREA)
Abstract
The utility model relates to a cable technical field just discloses a high temperature resistant cable is used in military aviation of light-duty clean environment-friendly, including the first insulation layer, it has the stay tube to peg graft in the first insulation layer, it has the bracing piece to peg graft in the stay tube, three partition boards of fixedly connected with between bracing piece and the stay tube, two it is equipped with same electric core to cut apart between the board, electric core overcoat is equipped with the second insulating layer, the three supporting shoe of outer wall fixedly connected with of stay tube. The utility model discloses can improve the protective capacities of cable, avoid the cable to be cut brokenly and wearing and tearing and can improve the protective capacities of cable, avoid the cable to be cut brokenly and wearing and tearing to and can improve the protective capacities to the inside electric core of cable, improve the support intensity of cable.
Description
Technical Field
The utility model relates to a cable technical field especially relates to a high temperature resistant cable is used to military aviation of light-duty clean environment-friendly.
Background
The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion, the wire and cable in a broad sense is also called as cable for short, the cable in a narrow sense is insulated cable, and it can be defined as: an aggregate consisting of; one or more insulated wire cores, and a coating layer, a total protective layer and an outer protective layer which may be respectively arranged on the insulated wire cores, and the cable can also be provided with additional conductors without insulation, and the requirements of the field on the cable are continuously improved along with the continuous development of aerospace technology.
At present cable for aerospace, when making and setting, set up the fire-retardant mechanism of individual layer usually, because the environment that the aerospace cable used is comparatively abominable, when the fire-retardant mechanism of individual layer because of the damaged back of external reason, just hardly play fire behaviour.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art cable for aerospace, when making and setting up, set up the fire-retardant mechanism of individual layer usually, because the environment that the aerospace cable used is comparatively abominable, when the fire-retardant mechanism of individual layer because the damaged back of external cause, just hardly play the problem of fire retardant property, and the high temperature resistant cable for military aerospace of a light-duty clean environment-friendly that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high temperature resistant cable for military aviation of light-duty clean environment-friendly, includes the first insulation layer, it has the stay tube to peg graft in the first insulation layer, it has the bracing piece to peg graft in the stay tube, three partition boards of fixedly connected with between bracing piece and the stay tube, two be equipped with same electric core between the partition board, electric core overcoat is equipped with the second insulating layer, the three supporting shoe of outer wall fixedly connected with of stay tube, the outer wall fixedly connected with arc of stay tube is kept away from to the supporting shoe, the piece packing of first insulation layer and stay tube has the rock wool material, the fixed cover of outer wall on first insulation layer is equipped with the fire-retardant sheath of low smoke and zero halogen.
Preferably, the outer wall of the supporting tube is wound with a high-flame-retardant low-smoke halogen-free wrapping tape.
Adopt above-mentioned technical scheme: the flame retardant capability of the outer side of the supporting tube can be improved.
Preferably, the outer wall of the low-smoke halogen-free flame-retardant sheath is fixedly sleeved with a high-strength protective sleeve.
Adopt above-mentioned technical scheme: the protective capability of the cable can be improved, and the cable is prevented from being scratched and abraded.
Preferably, the flame-retardant polypropylene filler is filled outside the battery cell.
Adopt above-mentioned technical scheme: can play flame retardant efficiency outside the electricity core.
Preferably, the battery core is a silver-plated copper wire.
Adopt above-mentioned technical scheme: the electric conductivity of the battery core can be ensured.
Preferably, one end of each of the three battery cells is electrically connected with the same aviation plug, the side wall of each aviation plug is connected with a fixing plate, and the side wall of each fixing plate is connected with a fixing bolt.
Adopt above-mentioned technical scheme: the stability of aviation plug grafting can be improved.
Compared with the prior art, the utility model provides a high temperature resistant cable is used in military aviation of light-duty clean environment-friendly possesses following beneficial effect:
1. this high temperature resistant cable for military aviation of light-duty clean environment-friendly is used to aerospace through the first insulation layer, stay tube, bracing piece, cut apart board, electric core, second insulation layer, supporting shoe, arc, rock wool material, the fire-retardant sheath of low smoke and zero halogen, high fire-retardant low smoke and zero halogen band that sets up, can set up the fire-retardant high temperature resistant layer of multilayer in the cable, avoids the impaired back of the fire-retardant high temperature resistant layer of individual layer, and the cable loses the problem of fire-retardant high temperature resistant ability.
2. This high temperature resistant cable is used in military aviation of light-duty clean environment-friendly is through the high strength lag that sets up, can improve the protective capacities of cable, avoids the cable to be lacerated and wearing and tearing.
3. This high temperature resistant cable for military aviation and aerospace of light-duty clean environment-friendly, stay tube, bracing piece, cut apart board, electric core, second insulating layer, supporting shoe, arc through setting up can improve the protective capacities to the inside electric core of cable, has improved the support intensity of cable.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can improve the protective capacities of cable, avoid the cable to be lacerated and wearing and tearing and can improve the protective capacities of cable, avoid the cable to be lacerated and wearing and tearing to and can improve the protective capacities to the inside electric core of cable, improve the support intensity of cable.
Drawings
FIG. 1 is a schematic structural view of a light clean environment-friendly high-temperature-resistant cable for military aerospace according to the present invention;
fig. 2 is the utility model provides a light-duty clean environment-friendly for military use aerospace cable in high temperature resistant cable internal structure schematic diagram.
In the figure: 1. a first insulating layer; 2. supporting a pipe; 3. a support bar; 4. dividing the plate; 5. an electric core; 6. a second insulating layer; 7. a supporting block; 8. an arc-shaped plate; 9. rock wool material; 10. a low-smoke halogen-free flame-retardant sheath; 11. high flame-retardant low-smoke halogen-free wrapping tape; 12. a high-strength protective sleeve; 13. a flame retardant polypropylene filler; 14. an aviation plug; 15. and (5) fixing the plate.
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.
Referring to fig. 1-2, the light-weight clean environment-friendly high-temperature-resistant cable for military aerospace comprises a first insulating layer 1, a supporting tube 2 is inserted in the first insulating layer 1, a supporting rod 3 is inserted in the supporting tube 2, and three partition plates 4 are fixedly connected between the supporting rod 3 and the supporting tube 2;
be equipped with same electric core 5 between two partition boards 4, 5 overcoat of electric core is equipped with second insulating layer 6, the three supporting shoe 7 of outer wall fixedly connected with of stay tube 2, the outer wall fixedly connected with arc 8 of stay tube 2 is kept away from to supporting shoe 7, the packing of the outer wall of first insulating layer 1 and stay tube 2 has rock wool material 9, the fixed cover of outer wall of first insulating layer 1 is equipped with low smoke and zero halogen flame retardant sheath 10. The outer wall of the supporting tube 2 is wound with a high-flame-retardant low-smoke halogen-free wrapping tape 11, so that the flame retardant capability of the outer side of the supporting tube 2 can be improved. The outer wall of the low-smoke halogen-free flame-retardant sheath 10 is fixedly sleeved with the high-strength protecting sleeve 12, so that the protecting capability of a cable can be improved, and the cable is prevented from being scratched and abraded. The battery cell 5 is filled with the flame-retardant polypropylene filler 13, so that the flame-retardant effect can be achieved outside the battery cell 5. The battery cell 5 is a silver-plated copper wire, so that the conductivity of the battery cell 5 can be ensured. The one end electric connection of three electricity cores 5 has same root aviation plug 14, and the lateral wall of aviation plug 14 is connected with fixed plate 15, and the lateral wall of fixed plate 15 is connected with fixing bolt, can improve the stability of aviation plug 14 grafting.
The utility model discloses in, during the use, through first insulation layer 1, stay tube 2, bracing piece 3, cut apart board 4, electric core 5, second insulating layer 6, supporting shoe 7, arc 8, rock wool material 9, the fire-retardant sheath of low smoke and zero halogen 10, high fire-retardant low smoke and zero halogen band 11 that set up, can set up the fire-retardant high temperature resistant layer of multilayer in the cable, avoid the impaired back of the fire-retardant high temperature resistant layer of individual layer, the cable loses the problem of fire-retardant high temperature resistant ability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a high temperature resistant cable for military aviation of light-duty clean environment-friendly, includes first insulation layer (1), its characterized in that, it has stay tube (2) to peg graft in first insulation layer (1), it has bracing piece (3) to peg graft in stay tube (2), three cut-off boards of fixedly connected with (4), two between bracing piece (3) and stay tube (2) be equipped with same electric core (5) between cut-off board (4), electric core (5) overcoat is equipped with second insulating layer (6), the three supporting shoe of outer wall fixedly connected with (7) of stay tube (2), the outer wall fixedly connected with arc (8) of stay tube (2) are kept away from in supporting shoe (7), the piece packing of first insulation layer (1) and stay tube (2) has rock wool material (9), the outer wall fixed cover on first insulation layer (1) is equipped with low smoke and zero halogen flame retardant sheath (10).
2. A light-weight clean environment-friendly high-temperature-resistant cable for military aviation and aerospace as claimed in claim 1, wherein the outer wall of the supporting tube (2) is wrapped with high-flame-retardant low-smoke halogen-free wrapping tape (11).
3. A light-weight clean environment-friendly high-temperature-resistant cable for military aviation and aerospace as claimed in claim 1, wherein the outer wall of the low-smoke halogen-free flame-retardant sheath (10) is fixedly sheathed with a high-strength protective sheath (12).
4. A light, clean and environment-friendly high-temperature-resistant cable for military aviation and aerospace as claimed in claim 1, wherein the core (5) is filled with flame-retardant polypropylene filler (13).
5. A light, clean and environment-friendly high-temperature-resistant cable for military aviation and aerospace as claimed in claim 1, wherein the electric core (5) is silver-plated copper wire.
6. The high-temperature-resistant cable for the light-weight, clean and environment-friendly military aerospace as claimed in claim 1, wherein one end of each of the three electrical cores (5) is electrically connected with the same aviation plug (14), the side wall of each aviation plug (14) is connected with a fixing plate (15), and the side wall of each fixing plate (15) is connected with a fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222801273.9U CN218214747U (en) | 2022-10-24 | 2022-10-24 | Light-duty clean environment-friendly military aviation is high temperature resistant cable for space flight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222801273.9U CN218214747U (en) | 2022-10-24 | 2022-10-24 | Light-duty clean environment-friendly military aviation is high temperature resistant cable for space flight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218214747U true CN218214747U (en) | 2023-01-03 |
Family
ID=84643866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222801273.9U Active CN218214747U (en) | 2022-10-24 | 2022-10-24 | Light-duty clean environment-friendly military aviation is high temperature resistant cable for space flight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218214747U (en) |
-
2022
- 2022-10-24 CN CN202222801273.9U patent/CN218214747U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205302999U (en) | Metal sheath inorganic mineral insulation flexible fireproof cable | |
| CN207602277U (en) | A kind of novel low smoke zero halogen fire resistant fireproof control cable | |
| CN207718912U (en) | Novel fireproof flame-retardant cable | |
| CN108615574A (en) | High-flexibility tensile type communication cable | |
| CN218214747U (en) | Light-duty clean environment-friendly military aviation is high temperature resistant cable for space flight | |
| CN201237942Y (en) | Impact, high temperature and flame-resistant cable | |
| CN214588177U (en) | High-transmittance cable | |
| CN215376965U (en) | Ceramic polyolefin insulated high-current-resistant environment-friendly wire | |
| CN212587253U (en) | Fireproof low-voltage cable structure | |
| CN201975142U (en) | Fire-resistant composite cable for intelligent power grid | |
| CN212461224U (en) | Novel flexible copper core mineral insulation fireproof cable | |
| CN216528187U (en) | Special-shaped halogen-free low-smoke fireproof power cable | |
| CN219457180U (en) | Composite structure control cable | |
| CN213601638U (en) | 5G digital corrosion-resistant cable | |
| CN220252918U (en) | Fire-resistant tensile multicore power cable | |
| CN215450988U (en) | Flame-retardant cable | |
| CN211427871U (en) | Mineral substance cable with fire-resistant structure | |
| CN210837272U (en) | Novel steel-tape-armored copper-core polyvinyl chloride power cable | |
| CN110660515A (en) | Fireproof cable | |
| CN214253957U (en) | Flame-retardant high-voltage shielding wire | |
| CN213635479U (en) | Fireproof cable | |
| CN214624505U (en) | Low-temperature-resistant flame-retardant composite cable for electric power and computer | |
| CN218957431U (en) | Parallel bunched overhead insulated cable for charging pile | |
| CN212934235U (en) | Flame-retardant cable with high shielding performance | |
| CN213241990U (en) | Flame-retardant cable capable of preventing electric interference |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |