CN209515283U - A kind of cable convenient for fixed installation - Google Patents
A kind of cable convenient for fixed installation Download PDFInfo
- Publication number
- CN209515283U CN209515283U CN201920616202.7U CN201920616202U CN209515283U CN 209515283 U CN209515283 U CN 209515283U CN 201920616202 U CN201920616202 U CN 201920616202U CN 209515283 U CN209515283 U CN 209515283U
- Authority
- CN
- China
- Prior art keywords
- sheath
- superinsulation
- cable
- annular groove
- convenient
- 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
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Abstract
The utility model discloses a kind of cables convenient for fixed installation, belong to electric power cable technical field, including core and outer insulation, it further include superinsulation sheath, several superinsulation sheaths are arranged at equal intervals on the outer surface of the outer insulation, the superinsulation sheath is cylindrical shape, and inner tube wall is connected on the outer wall of the outer insulation；Annular groove is provided on the outer tube wall of the superinsulation sheath, the middle position of the outer tube wall of the superinsulation sheath is arranged in the annular groove, and the width of the annular groove is not less than the width of matching used wire clip.The utility model is easily installed wire clip convenient for the cable being fixedly mounted, and fixation is stronger, and will not generate card and hurt cable situation, prevents such security risk.
Description
Technical field
The utility model relates to electric power cable technical field more particularly to a kind of cables convenient for fixed installation.
Background technique
Cable is the general designation of optical cable, cable and other items.There are many uses of the cable, is mainly used for control installation, connection is set
It is standby, the multiple actions such as transmit electric power, be a common and indispensable thing in daily life.Since cable charges, so
It is especially careful that installation needs.The wiring operation of the indoor or outdoors of cable, it is sometimes desirable to be fixed, using to wire clip
In the occasion for asking fixing intensity high, some wire clips use metal material.During installation wiring or cable is anticipated by external force
When tearing outside, it may occur that line card subcard hurts the case where cable insulating housing, causes the failure of insulation of cable and generates security risk.
Simultaneously as fixing between wire clip and the axial direction of cable without positioning, so causing to be not fixed firmly, and it is spaced unevenness
Even, cabling is unsightly.
Therefore, it is necessary to develop a kind of cable convenient for fixed installation, it is easily installed wire clip, and card will not be generated and hurt line
Cable situation prevents such security risk.
Utility model content
The purpose of the utility model is to provide a kind of cables convenient for fixed installation, are easily installed wire clip, fix more
Securely, and card will not be generated hurt cable situation, prevent such security risk.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of cable convenient for fixed installation of the utility model, including core and outer insulation further include additional exhausted
Edge sheath, several superinsulation sheaths are arranged at equal intervals on the outer surface of the outer insulation, described additional exhausted
Edge sheath is cylindrical shape, and inner tube wall is connected on the outer wall of the outer insulation；The outer tube wall of the superinsulation sheath
On be provided with annular groove, the middle position of the outer tube wall of the superinsulation sheath, and the width of the annular groove is arranged in the annular groove
Degree is not less than the width of matching used wire clip.
Further, the both ends of the superinsulation sheath are provided with the ramp down angle of arc transition.
Further, the superinsulation sheath is internally provided with sheath framework ring.
Further, the shape of the outer circumference surface of the sheath framework ring and the superinsulation sheath are corresponding consistent, institute
It states and is provided with skeleton annular groove on sheath framework ring outer circumference surface, the two sides of the skeleton annular groove are provided with shoulder, the shoulder
Outer end is provided with chamfering.
Further, the material of the superinsulation sheath is consistent with the outer insulation, the connected position hot melt of the two
It is integrated.
Compared with prior art, the advantageous effects of the utility model: when using wire clip installation cable, internal diameter is closed
Suitable metal wire clip is stuck on the outer wall of superinsulation sheath, in installation process or when cable is surprisingly torn by external force, gold
The edge for belonging to wire clip is only possible to scratch superinsulation sheath, avoids the failure of insulation of cable.Meanwhile it is because described additional exhausted
Edge sheath is arranged at equal intervals on the length direction of the cable, when installation, ensure that the installation of wire clip is beautiful, neat.
Moreover, the width of the width adequate wire clip of annular groove, and the internal diameter of annular groove adapts to the internal diameter of wire clip, and therefore, wire clip is not
Only can in cable described in radial positioning, and can axially position cable, prevent the axis play of cable.
In addition, the intensity of superinsulation sheath can be increased by sheath framework ring, avoid superinsulation sheath by metal
The sharp edge of wire clip is cut through.
Detailed description of the invention
The utility model is described in further detail for explanation with reference to the accompanying drawing.
Fig. 1 is cable main view of the utility model convenient for fixed installation；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the B-B cross-sectional view of Fig. 1；
Fig. 4 is the cross-sectional view of the sheath framework ring of the utility model；
Description of symbols: 1, core；101, conductor；102, insulating layer；2, outer insulation；3, superinsulation protects
Set；3a, annular groove；4, sheath framework ring；4a, shoulder；4b, skeleton annular groove；4c, chamfering.
Specific embodiment
As shown in Figures 1 to 3, a kind of cable convenient for fixed installation, including several cores 1 and outer insulation 2, cable core
Line 1 includes the insulating layer 102 of internal conductor 101 and outer layer, and outer insulation 2 wraps up several cores 1；It further include additional exhausted
Edge sheath 3, several superinsulation sheaths 3 are arranged on the outer surface of outer insulation 2 at equal intervals, and superinsulation sheath 3 is
Cylindrical shape, inner tube wall are connected on the outer wall of outer insulation 2；Annular groove 3a is provided on the outer tube wall of superinsulation sheath 3,
The middle position of the outer tube wall of superinsulation sheath 3 is arranged in annular groove 3a, and the width of annular groove 3a is not less than matching used line
The width of clamp.When cable being installed using wire clip, the suitable metal wire clip of internal diameter is stuck in the outer wall of superinsulation sheath 3
On, in installation process or when cable is surprisingly torn by external force, the edge of metal wire clip is only possible to scratch superinsulation sheath
3, avoid the failure of insulation of cable.Meanwhile because the length of the cable is arranged in the superinsulation sheath 3 at equal intervals
On direction, when installation, it ensure that the installation of wire clip is beautiful, neat.Moreover, the width of wire clip described in the width adequate of annular groove 3a
Degree, and the internal diameter of annular groove 3a adapts to the internal diameter of the wire clip, and therefore, the wire clip can not only be described in the radial positioning
Cable, and can cable described in axially position, prevent the axis play of cable.
Further, the both ends of superinsulation sheath 3 are provided with the ramp down angle of arc transition.Avoid cable installation session
In, pulling process avoids scratching, damaging for superinsulation sheath 3.
In a specific embodiment of the utility model, as shown in Fig. 1,3 and 4, superinsulation sheath 3 is internally provided with
Sheath framework ring 4.The sheath framework ring 4 can increase the intensity of the superinsulation sheath 3, and the superinsulation is avoided to protect
Set 3 is cut through by sharp instrument.
Further, the shape of the outer circumference surface of sheath framework ring 4 is corresponding to superinsulation sheath 3 consistent, sheath skeleton
Skeleton annular groove 4b is provided on 4 outer circumference surface of ring, the two sides of skeleton annular groove 4b are provided with shoulder 4a, and the outer end of shoulder 4a is provided with
Chamfering 4c.The shape of skeleton annular groove 4b is corresponding to superinsulation sheath 3 consistent, can enhance superinsulation sheath 3 rigidity and
Intensity.
In a specific embodiment of the utility model, the material and outer insulation 2 of superinsulation sheath 3 are consistent,
The connected position hot melt of the two is integrated, and is guaranteed bonding strength between the two, can be effectively prevent the stripping of superinsulation sheath 3
From, dropping situations.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all be fallen into the protection scope that the utility model claims book determines.
Claims (5)
1. a kind of cable convenient for fixed installation, including core (1) and outer insulation (2), it is characterised in that: further include attached
Add insulating sheath (3), several superinsulation sheaths (3) are arranged at equal intervals in the outer surface of the outer insulation (2)
On, the superinsulation sheath (3) is cylindrical shape, and inner tube wall is connected on the outer wall of the outer insulation (2)；It is described attached
Add and be provided on the outer tube wall of insulating sheath (3) annular groove (3a), the annular groove (3a) is arranged in the superinsulation sheath (3)
The middle position of outer tube wall, and the width of the annular groove (3a) is not less than the width of matching used wire clip.
2. the cable according to claim 1 convenient for being fixedly mounted, it is characterised in that: the superinsulation sheath (3)
Both ends are provided with the ramp down angle of arc transition.
3. the cable according to claim 2 convenient for being fixedly mounted, it is characterised in that: in the superinsulation sheath (3)
Portion is provided with sheath framework ring (4).
4. the cable according to claim 3 convenient for being fixedly mounted, it is characterised in that: outside the sheath framework ring (4)
The shape of periphery is corresponding to superinsulation sheath (3) consistent, is provided with bone on sheath framework ring (4) outer circumference surface
The two sides of mounting ring slot (4b), the skeleton annular groove (4b) are provided with shoulder (4a), and the outer end of the shoulder (4a) is provided with chamfering
(4c)。
5. the cable described in any one convenient for being fixedly mounted according to claim 1~4, it is characterised in that: described additional exhausted
Unanimously, the connected position hot melt of the two is integrated for the material of edge sheath (3) and the outer insulation (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616202.7U CN209515283U (en) | 2019-04-30 | 2019-04-30 | A kind of cable convenient for fixed installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616202.7U CN209515283U (en) | 2019-04-30 | 2019-04-30 | A kind of cable convenient for fixed installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209515283U true CN209515283U (en) | 2019-10-18 |
Family
ID=68188898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920616202.7U Expired - Fee Related CN209515283U (en) | 2019-04-30 | 2019-04-30 | A kind of cable convenient for fixed installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209515283U (en) |
-
2019
- 2019-04-30 CN CN201920616202.7U patent/CN209515283U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20210430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |