CN203941720U - A kind of insulating barrier that is provided with through hole - Google Patents
A kind of insulating barrier that is provided with through hole Download PDFInfo
- Publication number
- CN203941720U CN203941720U CN201420284329.0U CN201420284329U CN203941720U CN 203941720 U CN203941720 U CN 203941720U CN 201420284329 U CN201420284329 U CN 201420284329U CN 203941720 U CN203941720 U CN 203941720U
- Authority
- CN
- China
- Prior art keywords
- hole
- insulating barrier
- arc convex
- internal layer
- support chip
- 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
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model discloses a kind of insulating barrier that is provided with through hole, described in be provided with through hole insulating barrier comprise annular internal layer and be provided with the skin of arc convex, described outer outer wall is provided with arc convex, the outer outer wall of the end to end formation sealing of described arc convex; Between described arc convex and internal layer, be provided with through hole, described through hole extends vertically; Described internal layer and skin are polytetrafluoroethylene floor.Be set to two-layer and through hole is set between two-layer can makes between two-layer to fill air by insulation system, improving the insulation effect of integral insulation structure, also can increase the overall flexibility of insulated tube simultaneously.
Description
Technical field
The utility model relates to a kind of insulating barrier that is provided with through hole.
Background technology
As everyone knows, between the setting of existing radio frequency cable insulation system and inner wire and outer conductor for insulation between the two.But existing insulation system is generally solid insulation system, for reinforced insulation effect need to constantly strengthen the thickness of insulation system.Such structure is wasted material not to the utmost, increases cost of manufacture, and insulation effect is not good yet simultaneously.It is good that prior art is badly in need of a kind of insulation effect, insulation system rational in infrastructure.
Utility model content
The purpose of this utility model is to overcome the defect existing in prior art, provides a kind of insulation effect good, the rational in infrastructure insulating barrier that is provided with through hole.
For achieving the above object, the technical solution of the utility model has been to provide a kind of insulating barrier that is provided with through hole, the described insulating barrier that is provided with through hole comprises annular internal layer and is provided with the skin of arc convex, described outer outer wall is provided with arc convex, the outer outer wall of the end to end formation sealing of described arc convex; Between described arc convex and internal layer, be provided with through hole, described through hole extends vertically; Described internal layer and skin are polytetrafluoroethylene floor.Be set to two-layer and through hole is set between two-layer can makes between two-layer to fill air by insulation system, improving the insulation effect of integral insulation structure, also can increase the overall flexibility of insulated tube simultaneously.
As preferably, in described through hole, be provided with support chip, described support chip is the arc plate concentric with internal layer; Described support chip and internal layer and skin are wholely set.Such design makes insulation system Stability Analysis of Structures.
As preferably, described support chip extends vertically, and described support chip both sides are air gap.Such structure makes double-layer insulating structure also can keep its toughness in improving insulation effect.
As preferably, described support chip polytetrafluoroethylene material.Such design is the further optimization to scheme.
Advantage of the present utility model and beneficial effect are: be set to two-layer and through hole is set between two-layer can makes between two-layer to fill air by insulation system, improve the insulation effect of integral insulation structure, also can increase the overall flexibility of insulated tube simultaneously.
Brief description of the drawings
Fig. 1 is the utility model radial section structural representation.
In figure: 1, internal layer; 2, skin; 3, through hole; 4, support chip; 5, arc convex; 6, air gap.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection range of the present utility model with this.
As shown in Figure 1, a kind of insulating barrier that is provided with through hole, the described insulating barrier that is provided with through hole comprises annular internal layer 1 and the skin 2 that is provided with arc convex 5, and described outer 2 outer walls are provided with arc convex 5, skin 2 outer walls of the end to end formation sealing of described arc convex 5; Between described arc convex 5 and internal layer 1, be provided with through hole 3, described through hole 3 extends vertically; Described internal layer 1 and outer 2 is polytetrafluoroethylene floor.
In described through hole 3, be provided with support chip 4, described support chip 4 is the arc plate concentric with internal layer 1; Described support chip 4 is wholely set with internal layer 1 and outer 2.
Described support chip 4 extends vertically, and described support chip 4 both sides are air gap 6.
Described support chip 4 polytetrafluoroethylene materials.
In use, in the time that insulation system bends, support chip 4 plays to support and prevents metamorphosis, and the air between two-layer and two-layer polytetrafluoroethylene material play good insulating effect.Sunk part between arc convex 5 can form the air gap of Part II after braid establishment, also can improve insulation effect.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing from the front lower of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. an insulating barrier that is provided with through hole, is characterized in that: described in be provided with through hole insulating barrier comprise annular internal layer and be provided with the skin of arc convex, described outer outer wall is provided with arc convex, the outer outer wall of the end to end formation sealing of described arc convex; Between described arc convex and internal layer, be provided with through hole, described through hole extends vertically; Described internal layer and skin are polytetrafluoroethylene floor.
2. the insulating barrier that is provided with through hole as claimed in claim 1, is characterized in that: in described through hole, be provided with support chip, described support chip is the arc plate concentric with internal layer; Described support chip and internal layer and skin are wholely set.
3. the insulating barrier that is provided with through hole as claimed in claim 2, is characterized in that: described support chip extends vertically, described support chip both sides are air gap.
4. the insulating barrier that is provided with through hole as claimed in claim 3, is characterized in that: described support chip is polytetrafluoroethylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284329.0U CN203941720U (en) | 2014-05-29 | 2014-05-29 | A kind of insulating barrier that is provided with through hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284329.0U CN203941720U (en) | 2014-05-29 | 2014-05-29 | A kind of insulating barrier that is provided with through hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203941720U true CN203941720U (en) | 2014-11-12 |
Family
ID=51861019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420284329.0U Expired - Fee Related CN203941720U (en) | 2014-05-29 | 2014-05-29 | A kind of insulating barrier that is provided with through hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203941720U (en) |
-
2014
- 2014-05-29 CN CN201420284329.0U patent/CN203941720U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203746591U (en) | High voltage basin type insulator with metal insert | |
| CN203941713U (en) | A kind of insulating barrier that is provided with spiral brace | |
| CN203941720U (en) | A kind of insulating barrier that is provided with through hole | |
| CN203941722U (en) | A kind of double-layer insulating structure | |
| CN203941719U (en) | A kind of composite insulation layer | |
| CN203941721U (en) | A kind of cable insulation | |
| CN203966696U (en) | A kind of composite insulation structure that is provided with spiral X-shaped linking arm | |
| CN203941714U (en) | A kind of teflon insulation layer | |
| CN203941717U (en) | A kind of PTFE double-layer insulating structure | |
| CN203941718U (en) | A kind of PTFE composite insulation layer | |
| CN203941716U (en) | A kind of PTFE insulating barrier | |
| CN204144856U (en) | A kind of gas insulation electric power line | |
| CN203941715U (en) | A kind of teflon insulation structure | |
| CN203406225U (en) | Solid-sealed type breaker pole insulation seat | |
| CN203406102U (en) | Insulator core rod and insulator with same | |
| CN203941767U (en) | A kind of PTFE compound insulation sleeve | |
| CN204068144U (en) | Gas insulation electric power line | |
| CN201750122U (en) | Insulation sleeve for high-voltage cable connector | |
| CN204718043U (en) | A kind of wind deflector of hanging air conditioner air conditioner indoor machine | |
| CN204190332U (en) | Gas-insulated transmission line | |
| CN104092172A (en) | Gas insulation electric transmission line | |
| CN204174821U (en) | A kind of building brick | |
| CN202632987U (en) | Transformer coil | |
| CN203941727U (en) | A kind of PTFE double hyer insulation cover | |
| CN203242406U (en) | Polyvinyl chloride insulating power cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |