CN207052346U - A kind of photovoltaic cable sheath - Google Patents
A kind of photovoltaic cable sheath Download PDFInfo
- Publication number
- CN207052346U CN207052346U CN201721079838.XU CN201721079838U CN207052346U CN 207052346 U CN207052346 U CN 207052346U CN 201721079838 U CN201721079838 U CN 201721079838U CN 207052346 U CN207052346 U CN 207052346U
- Authority
- CN
- China
- Prior art keywords
- cable
- wall
- inner sleeve
- screwed hole
- fixed
- 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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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of photovoltaic cable sheath,Including cable jacket and cable inner sleeve,The cable inner sleeve is coaxially located at the inside of cable jacket,One end of spring is uniformly fixed with the outer wall of the cable inner sleeve,The other end of spring is fixed on the inwall of cable jacket,Air-vent is uniformly offered on the outer wall of cable inner sleeve,The other end of support bar is fixed on the inwall of cable jacket,Connecting tube is fixed with the both ends outer wall of cable jacket,The both ends of the connecting tube are equipped with mounting ring,And the surface of mounting ring is provided with the first screwed hole,The both ends outer wall of the cable jacket is circumferentially equidistant from the second screwed hole,And second the lower end of screwed hole extend to the inside of support bar,Wing bolt is threaded with first screwed hole of mounting ring,One end of wing bolt is extended in the second screwed hole of support bar,Clips are socketed with the both ends outer wall of the connecting tube.The utility model structure is novel, and ingenious in design, protecting effect is good, is adapted to promote.
Description
Technical field
It the utility model is related to field of cable technology, more particularly to a kind of photovoltaic cable sheath.
Background technology
Typically by several or several groups of wires（Every group at least two）The cable for the similar rope being twisted, every group of wire
Between mutually insulated, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation.Cable has interior logical
Electricity, the feature of external insulation.Cable has power cable, control cable, compensating cable, shielded cable, high-temperature cable, calculating electromechanical
Cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc..They are all by sub-thread
Or stranded conductor and insulating barrier composition, for connecting circuit, electrical equipment etc..
Existing photovoltaic cable is exposed under the sun, and aging easily occurs, and on the ground, passerby easily tramples cable, from
And the damage of cable is caused, therefore, the utility model proposes a kind of photovoltaic cable sheath.
Utility model content
The purpose of this utility model is and a kind of photovoltaic cable shield proposed in order to solve shortcoming present in prior art
Set.
To achieve these goals, the utility model employs following technical scheme：
A kind of photovoltaic cable sheath, including cable jacket and cable inner sleeve, the cable inner sleeve are coaxially located at cable jacket
Inside, one end of spring is uniformly fixed with the outer wall of the cable inner sleeve, the other end of spring is fixed on cable jacket
On inwall, uniformly offer air-vent on the outer wall of the cable inner sleeve, the both ends outer wall of the cable inner sleeve it is circumferentially equidistant from
One end of support bar is fixed with, the other end of support bar is fixed on the inwall of cable jacket, outside the both ends of the cable jacket
Connecting tube is fixed with wall, the both ends of the connecting tube are equipped with mounting ring, and the surface of mounting ring is provided with the first screwed hole, institute
It is circumferentially equidistant from the second screwed hole to state the both ends outer wall of cable jacket, and the lower end of the second screwed hole extends to the interior of support bar
Portion, wing bolt is threaded with the first screwed hole of mounting ring, one end of wing bolt extends to the second spiral shell of support bar
In pit, clips are socketed with the both ends outer wall of the connecting tube.
Preferably, the clips include the first bow, the second bow, installing plate and stay bolt, wherein the first ring
The both ends of shape bar and the second bow are respectively and fixedly provided with installing plate, and relative two installing plates are connected by stay bolt, on stay bolt
It is threaded with locking nut.
Preferably, the cable inner sleeve is made using elastomeric material.
Preferably, the cable jacket is made using fluorubber material.
Preferably, sealing gasket is bonded with the inwall of the connecting tube, sealing gasket uses elastomeric material.
Compared with prior art, the beneficial effects of the utility model are：Cable jacket is coaxially located at by cable inner sleeve
Inside, one end of spring being uniformly fixed with the outer wall of cable inner sleeve, the other end of spring is fixed on the inwall of cable jacket,
The design of two layers of protective case, what can be protected is more complete, and gap is left between two layers of protective case, so as to ensure air current flow,
Be advantageous to the radiating of cable, the design of connecting tube, multiple protective cases can be connected, and by the design of clips,
Fixation is even closer, and connection effect is more preferable, and the utility model structure is novel, and ingenious in design, protecting effect is good, is adapted to promote.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of photovoltaic cable sheath structural representation；
Fig. 2 be the utility model proposes a kind of photovoltaic cable sheath in clips structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of photovoltaic cable sheath, including cable jacket 1 and cable inner sleeve 2, cable inner sleeve 2 are coaxially located at
The inside of cable jacket 1, one end of spring 3 is uniformly fixed with the outer wall of cable inner sleeve 2, and the other end of spring 3 is fixed on electricity
On the inwall of cable overcoat 1, air-vent 4, the both ends outer wall circumference of cable inner sleeve 2 etc. are uniformly offered on the outer wall of cable inner sleeve 2
Distance is fixed with one end of support bar 5, and the other end of support bar 5 is fixed on the inwall of cable jacket 1, and the two of cable jacket 1
Connecting tube 7 is fixed with the outer wall of end, the both ends of connecting tube 7 are equipped with mounting ring 9, and the surface of mounting ring 9 is provided with the first screw thread
Hole, the both ends outer wall of cable jacket 1 is circumferentially equidistant from the second screwed hole, and the lower end of the second screwed hole extends to support bar 5
Inside, wing bolt 10 is threaded with the first screwed hole of mounting ring 9, one end of wing bolt 10 extends to support bar 5
The second screwed hole in, be socketed with clips 8 on the both ends outer wall of connecting tube 7.
In the utility model, clips 8 include the first bow 11, the second bow 12, installing plate 13 and stay bolt 14,
The both ends of the wherein first annular bow 12 of bar 11 and second are respectively and fixedly provided with installing plate 13, and relative two installing plates 13 pass through length
Bolt 14 connects, and locking nut is threaded with stay bolt 14, cable inner sleeve 2 is made using elastomeric material, outside cable
Set 1 is made using fluorubber material, sealing gasket is bonded with the inwall of connecting tube 7, sealing gasket uses elastomeric material, passed through
Cable inner sleeve 2 is coaxially located at the inside of cable jacket 1, and one end of spring 3, spring 3 are uniformly fixed with the outer wall of cable inner sleeve 2
The other end be fixed on the inwall of cable jacket 1, the design of two layers of protective case, can protect more completely, two layers protection
Gap is left between set, so as to ensure air current flow, is advantageous to the radiating of cable, the design of connecting tube 7 can be by multiple protections
Set connects, and by the design of clips 8, fixation is even closer, and connection effect is more preferable, and the utility model structure is new
Grain husk, ingenious in design, protecting effect is good, is adapted to promote.
The utility model when in use, is coaxially located at the inside of cable jacket 1 by cable inner sleeve 2, cable inner sleeve 2 it is outer
One end of spring 3 is uniformly fixed with wall, the other end of spring 3 is fixed on the inwall of cable jacket 1, and two layers protective case is set
Meter, what can be protected is more complete, and gap is left between two layers of protective case, so as to ensure air current flow, is advantageous to dissipating for cable
Heat, the design of connecting tube 7, multiple protective cases can be connected, and by the design of clips 8, fixation is even closer,
Connection effect is more preferable.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of photovoltaic cable sheath, including cable jacket（1）With cable inner sleeve（2）, it is characterised in that the cable inner sleeve
（2）Coaxially it is located at cable jacket（1）Inside, the cable inner sleeve（2）Outer wall on be uniformly fixed with spring（3）One end,
Spring（3）The other end be fixed on cable jacket（1）Inwall on, the cable inner sleeve（2）Outer wall on uniformly offer
Stomata（4）, the cable inner sleeve（2）Both ends outer wall it is circumferentially equidistant from being fixed with support bar（5）One end, support bar（5）'s
The other end is fixed on cable jacket（1）Inwall on, the cable jacket（1）Both ends outer wall on be fixed with connecting tube（7）, institute
State connecting tube（7）Both ends be equipped with mounting ring（9）, and mounting ring（9）Surface be provided with the first screwed hole, the cable jacket
（1）Both ends outer wall it is circumferentially equidistant from the second screwed hole, and the lower end of the second screwed hole extends to support bar（5）Inside, peace
Fill ring（9）The first screwed hole in be threaded with wing bolt（10）, wing bolt（10）One end extend to support bar（5）
The second screwed hole in, the connecting tube（7）Both ends outer wall on be socketed with clips（8）.
A kind of 2. photovoltaic cable sheath according to claim 1, it is characterised in that the clips（8）Including the first arc
Shape bar（11）, the second bow（12）, installing plate（13）And stay bolt（14）, wherein first annular bar（11）With the second bow
（12）Both ends be respectively and fixedly provided with installing plate（13）, relative two installing plates（13）Pass through stay bolt（14）Connection, stay bolt
（14）On be threaded with locking nut.
A kind of 3. photovoltaic cable sheath according to claim 1, it is characterised in that the cable inner sleeve（2）Using rubber
Material is made.
A kind of 4. photovoltaic cable sheath according to claim 1, it is characterised in that the cable jacket（1）Using fluorine rubber
Glue material is made.
A kind of 5. photovoltaic cable sheath according to claim 1, it is characterised in that the connecting tube（7）Inwall on glue
Sealing gasket is connected to, sealing gasket uses elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079838.XU CN207052346U (en) | 2017-08-28 | 2017-08-28 | A kind of photovoltaic cable sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079838.XU CN207052346U (en) | 2017-08-28 | 2017-08-28 | A kind of photovoltaic cable sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207052346U true CN207052346U (en) | 2018-02-27 |
Family
ID=61503647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721079838.XU Expired - Fee Related CN207052346U (en) | 2017-08-28 | 2017-08-28 | A kind of photovoltaic cable sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207052346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433636A (en) * | 2021-06-18 | 2021-09-24 | 浙江德通光电有限责任公司 | Temperature-sensing optical cable for pipeline |
-
2017
- 2017-08-28 CN CN201721079838.XU patent/CN207052346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433636A (en) * | 2021-06-18 | 2021-09-24 | 浙江德通光电有限责任公司 | Temperature-sensing optical cable for pipeline |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20180828 |