CN203422977U - High-voltage safety ignition cable - Google Patents
High-voltage safety ignition cable Download PDFInfo
- Publication number
- CN203422977U CN203422977U CN201320345990.3U CN201320345990U CN203422977U CN 203422977 U CN203422977 U CN 203422977U CN 201320345990 U CN201320345990 U CN 201320345990U CN 203422977 U CN203422977 U CN 203422977U
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- CN
- China
- Prior art keywords
- sheath
- insulating barrier
- voltage safety
- utility
- model
- 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
- 230000004888 barrier function Effects 0.000 claims description 16
- 238000010304 firing Methods 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
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Abstract
The utility model relates to a high-voltage safety ignition cable which comprises a core wire. The core wire is wrapped with an annular insulating layer; a sheath is arranged outside the annular insulating layer; the sheath is internally provided with a square through hole; a gap is arranged between the insulating layer and the sheath; and the insulating layer and the sheath are fixed by two connecting blocks. According to the high-voltage safety ignition cable of the utility model, the insulating layer and the sheath are fixed by two connecting blocks, so that the safety of the cable is greatly improved.
Description
Technical field
The utility model relates to a kind of high-voltage safety firing cable.
Background technology
Very close to each other between common cable cover(ing) and insulating barrier, once sheath has the wearing and tearing meeting even heart yearn of insulating barrier that directly weares and teares, very dangerous.
Utility model content
The technical problems to be solved in the utility model is: for solving the problem of above-mentioned existence, provide a kind of high-voltage safety firing cable, solve the unsafe problem of common cable.
The utility model solves the technical scheme that its technical problem adopts: a kind of high-voltage safety firing cable, comprise heart yearn, heart yearn is wrapped with annular insulating barrier, insulating barrier is outside equipped with sheath, in sheath, offer square through hole, between insulating barrier and sheath, leave gap, between insulating barrier and sheath, by two contiguous blocks, be fixedly connected with.
Sheath cross section is square.
The beneficial effects of the utility model are, between high-voltage safety firing cable insulating barrier of the present utility model and sheath, by two contiguous blocks, are fixedly connected with, thus the fail safe that greatly improves cable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. heart yearns in figure, 2. insulating barrier, 3. sheath, 4. contiguous block.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
A kind of high-voltage safety firing cable as shown in Figure 1, comprise heart yearn 1, heart yearn 1 is wrapped with annular insulating barrier 2, insulating barrier 2 is outside equipped with sheath 3, in sheath 3, offer square through hole, between insulating barrier 2 and sheath 3, leave gap, between insulating barrier 2 and sheath 3, by two contiguous blocks 4, be fixedly connected with.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (2)
1. a high-voltage safety firing cable, comprise heart yearn (1), it is characterized in that: described heart yearn (1) is wrapped with annular insulating barrier (2), described insulating barrier (2) is outside equipped with sheath (3), described sheath offers square through hole in (3), between described insulating barrier (2) and sheath (3), leave gap, between insulating barrier (2) and sheath (3), by two contiguous blocks (4), be fixedly connected with.
2. high-voltage safety firing cable according to claim 1, is characterized in that: described sheath (3) cross section is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320345990.3U CN203422977U (en) | 2013-06-17 | 2013-06-17 | High-voltage safety ignition cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320345990.3U CN203422977U (en) | 2013-06-17 | 2013-06-17 | High-voltage safety ignition cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203422977U true CN203422977U (en) | 2014-02-05 |
Family
ID=50022069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320345990.3U Expired - Fee Related CN203422977U (en) | 2013-06-17 | 2013-06-17 | High-voltage safety ignition cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203422977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078143A (en) * | 2014-07-21 | 2014-10-01 | 蒋菊生 | Torsion-resistant cable |
-
2013
- 2013-06-17 CN CN201320345990.3U patent/CN203422977U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078143A (en) * | 2014-07-21 | 2014-10-01 | 蒋菊生 | Torsion-resistant cable |
| CN104078143B (en) * | 2014-07-21 | 2016-09-28 | 国网山东省电力公司临邑县供电公司 | A kind of anti-torsion cable |
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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: 20140205 Termination date: 20140617 |
|
| EXPY | Termination of patent right or utility model |