CN207217170U - A kind of cable in region of being overdoed for car launcher - Google Patents
A kind of cable in region of being overdoed for car launcher Download PDFInfo
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- CN207217170U CN207217170U CN201721225578.2U CN201721225578U CN207217170U CN 207217170 U CN207217170 U CN 207217170U CN 201721225578 U CN201721225578 U CN 201721225578U CN 207217170 U CN207217170 U CN 207217170U
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- car launcher
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Abstract
A kind of cable in region of being overdoed for car launcher, belongs to space launch field of cable technology, technical problem to be solved is to provide a kind of high temperature resistant, reusable car launcher overdoes cable, used technical scheme：A kind of cable in region of being overdoed for car launcher, include the core of a cable and unit cable of multi-cable composition, multi-cable in the core of a cable is banded together by the hot tape wraps of spiral winding GWH C, and the hot tape wraps overlapping 30% -50% of GWH C per two adjacent rings, while fix a hose clamp at interval of 300mm outside the hot tape wraps of GWH C；Vitreosil fire-proof insulation sleeve pipe is cased with outside the unit cable, and the both ends of vitreosil fire-proof insulation sleeve pipe are fixed with spiral clamping hoop, the utility model overdoes region for car launcher.
Description
Technical field
A kind of cable in region of being overdoed for car launcher, belongs to space launch field of cable technology.
Background technology
At present, in car launcher emission process, it is always to be solved needed for car launcher that the wake flame of T-time, which roasts cable problem,
One of electrotechnical research puzzle certainly.Conventional process for protecting is mainly using asbestos cloth, glass tape canoe, protection
Afterwards, by being limited by reasons such as textile densities, not only overdo temperature limited, and overdo using once afterwards protect one again
It is secondary, it is a greater impact plus outward appearance after overdoing, user uses inconvenient.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high temperature resistant, reusable car launcher crosses thermoelectricity
Cable.
In order to solve the above technical problems, technical scheme used by the utility model：It is a kind of to be overdoed region for car launcher
Cable, include the core of a cable and unit cable of multi-cable composition, the multi-cable in the core of a cable passes through spiral
The winding hot tape wraps of GWH-C band together, and the hot tape wraps overlapping 30% -50% of GWH-C per two adjacent rings, while
Outside the hot tape wraps of GWH-C a hose clamp is fixed at interval of 300mm；
It is cased with vitreosil fire-proof insulation sleeve pipe outside the unit cable, and vitreosil fire-proof insulation sleeve pipe
Both ends are fixed with spiral clamping hoop.
Glued in the forked section of core of a cable and be wrapped with high viscous force fiberglass aluminum foil sebific duct, root is welded in the bifurcated of unit cable
Provided with mold shrinkage sleeve, and PUR is lined with mold shrinkage sleeve.
Vitreosil fire-proof insulation sleeve pipe is also cased with outside the connector plastic plug of unit cable.
Compared to the prior art the utility model has the advantages that：The utility model is arranged by redesigning protection
Apply, not only meet car launcher and overdo region to the requirement of the high temperature resistant of cable, while also maintain outward appearance, reduce and protect again
Workload, can repeat practicality, and shorten that car launcher repeatedly continuously launches on the premise of reducing guard time when
Between.
Brief description of the drawings
Fig. 1 is the protection schematic diagram of the utility model unit cable.
Fig. 2 is that schematic diagram is protected in the bifurcation of unit cable of the utility model with bifurcated.
Fig. 3 is that the core of a cable of the utility model multi-cable composition protects schematic diagram.
In figure, 1 is unit cable, and 2 be vitreosil fire-proof insulation sleeve pipe, and 3 be spiral clamping hoop, and 4 be plastic plug, and 5 are
Mold shrinkage sleeve, 6 be the hot tape wraps of GWH-C, and 7 be hose clamp, and 8 be core of a cable.
Embodiment
As shown in Figure 1-Figure 3, a kind of cable in region of being overdoed for car launcher, the core of a cable of multi-cable composition is included
8 and unit cable 1, the multi-cable in the core of a cable 8 is banded together by the hot tape wraps 6 of spiral winding GWH-C, and
The hot tape wraps 6 overlapping 30% -50% of GWH-C per two adjacent rings, while fixed outside the hot tape wraps 6 of GWH-C at interval of 300mm
One hose clamp 7；
Vitreosil fire-proof insulation sleeve pipe 2, and vitreosil fire-proof insulation sleeve pipe are cased with outside the unit cable 1
2 both ends spiral clamping hoop 3 is fixed.
Glued in the forked section of core of a cable 8 and be wrapped with high viscous force fiberglass aluminum foil sebific duct, in the bifurcated weld root of unit cable 1
Portion is provided with mold shrinkage sleeve 5, and is lined with PUR in mold shrinkage sleeve 5.
Vitreosil fire-proof insulation sleeve pipe 2 is also cased with outside the connector plastic plug 4 of unit cable 1.
The making material of tape wrap 6 hot with GWH-C of vitreosil fire-proof insulation sleeve pipe 2 is identical
By high temperature resistant band when core of a cable 8 needs to tie up with core of a cable 8（More than 150 DEG C）Tie up and be integrated, one
As high temperature resistant band be stainless steel, and between core of a cable 8 and high temperature resistant band be provided with iron furlong nano material fire prevention bag
Band is protected cored wire.
In the protected working of the outer cover vitreosil fire-proof insulation sleeve pipe 2 of unit cable 1, can both determine at the scene,
It can be completed in cable manufacturing process, before the outer cover vitreosil fire-proof insulation sleeve pipe 2 of unit cable 1, should confirm to pass
Whether the connector such as sensor plastic plug 4 needs to use PUR waterproof.
The utility model overdoes and can be continuously heated at 560 DEG C of heating temperature, is heated 15~10 minutes at 560~1650 DEG C,
It is heated 5~10 seconds at 1650 DEG C.
Above-described embodiment is the explanation to the utility model structure and unrestricted, is not departing from the utility model principle premise
Lower made deformation is also within the scope of protection of the utility model.
Claims (3)
1. a kind of cable in region of being overdoed for car launcher, include the core of a cable of multi-cable composition（8）And unit cable
（1）, it is characterised in that：The core of a cable（8）In multi-cable pass through the hot tape wraps of spiral winding GWH-C（6）It is banded in one
Rise, and the hot tape wraps of GWH-C per two adjacent rings（6）Overlapping 30% -50%, while in the hot tape wraps of GWH-C（6）It is outside every
A hose clamp is fixed every 300mm（7）；
In the unit cable（1）Outside is cased with vitreosil fire-proof insulation sleeve pipe（2）, and vitreosil fire-proof insulation sleeve pipe
（2）Both ends spiral clamping hoop（3）It is fixed.
A kind of 2. cable in region of being overdoed for car launcher according to claim 1, it is characterised in that：In core of a cable
（8）Forked section it is viscous be wrapped with high viscous force fiberglass aluminum foil sebific duct, in unit cable（1）Bifurcated welding root be provided with mold shrinkage sleeve
（5）, and in mold shrinkage sleeve（5）In be lined with PUR.
A kind of 3. cable in region of being overdoed for car launcher according to claim 1 or 2, it is characterised in that：In single electricity
Cable（1）Connector plastic plug（4）Outside is also cased with vitreosil fire-proof insulation sleeve pipe（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225578.2U CN207217170U (en) | 2017-09-22 | 2017-09-22 | A kind of cable in region of being overdoed for car launcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225578.2U CN207217170U (en) | 2017-09-22 | 2017-09-22 | A kind of cable in region of being overdoed for car launcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217170U true CN207217170U (en) | 2018-04-10 |
Family
ID=61822849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721225578.2U Active CN207217170U (en) | 2017-09-22 | 2017-09-22 | A kind of cable in region of being overdoed for car launcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207217170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033895A (en) * | 2019-04-22 | 2019-07-19 | 刘继红 | A kind of band semiconduction power cable fire protection flame retarding band and preparation method |
-
2017
- 2017-09-22 CN CN201721225578.2U patent/CN207217170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033895A (en) * | 2019-04-22 | 2019-07-19 | 刘继红 | A kind of band semiconduction power cable fire protection flame retarding band and preparation method |
| CN110033895B (en) * | 2019-04-22 | 2021-07-13 | 刘继红 | Fireproof flame-retardant wrapping tape for power cable with semi-conductivity and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 046012 mailbox, Changzhi, Shanxi, 6 Co-patentee after: China Academy of Launch Vehicle Technology Patentee after: Shanxi spaceflight Qinghua Equipment Co., Ltd. Address before: 046012 mailbox, Changzhi, Shanxi, 6 Co-patentee before: China Academy of Launch Vehicle Technology Patentee before: Qinghua Machinery Plant, Changzhi |