CN205384885U - High temperature resistant communication cable of resistance to compression - Google Patents
High temperature resistant communication cable of resistance to compression Download PDFInfo
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- CN205384885U CN205384885U CN201520690132.1U CN201520690132U CN205384885U CN 205384885 U CN205384885 U CN 205384885U CN 201520690132 U CN201520690132 U CN 201520690132U CN 205384885 U CN205384885 U CN 205384885U
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Abstract
The utility model discloses a high temperature resistant communication cable of resistance to compression, it includes the cable body, the cable body includes radio frequency cable core, control cable core, insulating layer and oversheath. Inside a plurality of radio frequency cable cores and the control cable core of being provided with of cable body, radio frequency cable core and control cable core are provided with the one deck insulating layer outward, the clearance part is provided with the filling layer between radio frequency cable core, control cable core and the insulating layer, the insulating layer is the crowded high temperature resistant layer of package one deck outward, the outer crowded package one deck in high temperature resistant layer is around the covering, around the outer closely crowded package one deck oversheath of covering. The utility model has the advantages of structural design is reasonable, high temperature resistant and communication is stable.
Description
Technical field
This utility model relates to field of cables, particularly relates to a kind of high temperature resistant communication cable of resistance to compression.
Background technology
At present, development along with science and technology, all trades and professions are all developing towards the direction of industrialization and electronization, this also means that being greatly increased of cable consumption, people adopt cable to be used for transmitting the various signal of telecommunication mostly, communication cable is widely used in transmission phone, the fields such as fax and TV, but existing communication cable is unreasonable because of its structural design, in use run into rugged environment, such as high temperature and high pressure environment, general communication cable under such circumstances can not normal operation, cause the problems such as dropout, people are badly in need of overcoming these problems.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of high temperature resistant communication cable of resistance to compression.
This utility model takes techniques below scheme to realize: a kind of high temperature resistant communication cable of resistance to compression, it includes cable body, described cable body includes radio frequency cable core, controls cable core, insulating barrier and oversheath, and described cable body is internally provided with multiple radio frequency cable core and controls cable core；Described radio frequency cable core and control cable core are outside equipped with a layer insulating；Described radio frequency cable core, control gap portion between cable core and insulating barrier and be provided with packed layer；One layer of high-temperature-resistant layer is extruded outside described insulating barrier；One layer of lapping layer is extruded outside described high-temperature-resistant layer；One layer of oversheath is closely extruded outside described lapping layer.
The above-mentioned high temperature resistant communication cable of a kind of resistance to compression, the internal radio frequency cable core arranged of described cable body and each three of cable core quantity of control.
The above-mentioned high temperature resistant communication cable of a kind of resistance to compression, tangent mutually between described radio frequency cable core and control cable core.
The above-mentioned high temperature resistant communication cable of a kind of resistance to compression, described packed layer is made up of non-net polypropylene tearing material of opening.
The above-mentioned high temperature resistant communication cable of a kind of resistance to compression, described insulating barrier, high-temperature-resistant layer are identical with lapping layer thickness.
The above-mentioned high temperature resistant communication cable of a kind of resistance to compression, described oversheath adopts semiconductive plastics to extrude and forms.
In sum this utility model have the advantages that this utility model there is reasonable in design, high temperature resistant with the advantage such as stable that communicates, the internal radio frequency cable core arranged of described cable body and control cable core, the cable core of various difference in functionalitys is concentrated in together, the variation controlled can be realized, improve the functional diversity of cable.
Accompanying drawing explanation
Fig. 1 is this utility model cross-sectional structure schematic diagram；
Wherein: 1, cable body；2, radio frequency cable core；3, cable core is controlled；4, packed layer；5, insulating barrier；6, high-temperature-resistant layer；7, lapping layer；8, oversheath.
Detailed description of the invention
As it is shown in figure 1, a kind of high temperature resistant communication cable of resistance to compression, it includes cable body 1, and described cable body 1 includes radio frequency cable core 2, controls cable core 3, insulating barrier 5 and oversheath 8, and described cable body 1 is internally provided with multiple radio frequency cable core 2 and controls cable core 3；Described radio frequency cable core 2 and control cable core 3 are outside equipped with a layer insulating 5；Described radio frequency cable core 2, control gap portion between cable core 3 and insulating barrier 5 and be provided with packed layer 4；One layer of high-temperature-resistant layer 6 is extruded outside described insulating barrier 5；One layer of lapping layer 7 is extruded outside described high-temperature-resistant layer 6；Described lapping layer 7 is outer closely extrudes one layer of oversheath 8.
The internal radio frequency cable core 2 arranged of described cable body 1 and control cable core 3, concentrate in together the cable core of various difference in functionalitys, it is possible to achieve the variation of control, improve the functional diversity of cable；Described packed layer 4 is made up of non-net polypropylene tearing material of opening, it is possible to effectively preventing cable body 1 inside from because entering moisture, it being impacted, do not have the situation that cable makes moist, the service behaviour making cable body 1 is more stable；Described insulating barrier 5 makes cable body 1 insulating properties better, and improves the current-carrying capacity of cable；Described high-temperature-resistant layer 6 effectively raises the operating temperature of cable, and cable can be made to work in high temperature environments, and chance fire can expand compression, reduces the temperature within cable；Described lapping layer 7 has excellent mechanical performance, effectively raises the toughness of cable, enhances the mechanical bend performance of cable；Described oversheath 8 adopts semiconductive plastics to extrude and forms, it is possible to the effective release thunder and lightning speed improving cable, the lightning protection for cable provides the foundation, and extends the service life of cable body 1.
The above is this utility model embodiment, therefore all equivalences done according to the structure described in this utility model application range, feature and principle change or modify, and are all included in this utility model patent claim.
Claims (6)
1. the high temperature resistant communication cable of resistance to compression, it includes cable body, and described cable body includes radio frequency cable core, controls cable core, insulating barrier and oversheath, it is characterised in that: described cable body is internally provided with multiple radio frequency cable core and controls cable core；Described radio frequency cable core and control cable core are outside equipped with a layer insulating；Described radio frequency cable core, control gap portion between cable core and insulating barrier and be provided with packed layer；One layer of high-temperature-resistant layer is extruded outside described insulating barrier；One layer of lapping layer is extruded outside described high-temperature-resistant layer；One layer of oversheath is closely extruded outside described lapping layer.
2. a kind of high temperature resistant communication cable of resistance to compression according to claim 1, it is characterised in that: the internal radio frequency cable core arranged of described cable body and each three of cable core quantity of control.
3. a kind of high temperature resistant communication cable of resistance to compression according to claim 1, it is characterised in that: tangent mutually between described radio frequency cable core and control cable core.
4. a kind of high temperature resistant communication cable of resistance to compression according to claim 1, it is characterised in that: described packed layer is made up of non-net polypropylene tearing material of opening.
5. a kind of high temperature resistant communication cable of resistance to compression according to claim 1, it is characterised in that: described insulating barrier, high-temperature-resistant layer are identical with lapping layer thickness.
6. a kind of high temperature resistant communication cable of resistance to compression according to claim 1, it is characterised in that: described oversheath adopts semiconductive plastics to extrude and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690132.1U CN205384885U (en) | 2015-09-07 | 2015-09-07 | High temperature resistant communication cable of resistance to compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690132.1U CN205384885U (en) | 2015-09-07 | 2015-09-07 | High temperature resistant communication cable of resistance to compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205384885U true CN205384885U (en) | 2016-07-13 |
Family
ID=56337243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520690132.1U Active CN205384885U (en) | 2015-09-07 | 2015-09-07 | High temperature resistant communication cable of resistance to compression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205384885U (en) |
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2015
- 2015-09-07 CN CN201520690132.1U patent/CN205384885U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Xin Ke'ao Electronic Technology Co. Ltd. Assignor: BEIJING LEAGUESUN ELECTRONICS CO., LTD. Contract record no.: 2019990000002 Denomination of utility model: High temperature resistant communication cable of resistance to compression Granted publication date: 20160713 License type: Common License Record date: 20190107 |
|
| EE01 | Entry into force of recordation of patent licensing contract |