CN208157134U - A kind of parallel photovoltaic cable of two core of tearable type - Google Patents
A kind of parallel photovoltaic cable of two core of tearable type Download PDFInfo
- Publication number
- CN208157134U CN208157134U CN201820467002.5U CN201820467002U CN208157134U CN 208157134 U CN208157134 U CN 208157134U CN 201820467002 U CN201820467002 U CN 201820467002U CN 208157134 U CN208157134 U CN 208157134U
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- China
- Prior art keywords
- core
- bar
- fixture block
- tearable
- assembly cavity
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- 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.)
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Links
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 239000004020 conductor Substances 0.000 claims description 7
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000004132 cross linking Methods 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of parallel photovoltaic cables of tearable two core of type of field of cable technology, connecting bar between outer protective jacket described in two groups, tearing gap is provided at the top and bottom of the connecting bar, the inner cavity of the connecting bar is provided with assembly cavity, and the center of two groups of tearing gap is arranged in the assembly cavity, the tearing gap is provided with burst bar close to the side of assembly cavity, the burst bar is provided with rubber strip close to the side of connecting bar, the other end of the connection strut is provided with fixture block, the fixed block is provided with the snap-gauge matched with fixture block far from the side of burst bar, side on the snap-gauge far from fixture block is provided with link block, stiffness spring is connected on the link block.The utility model is reasonable in design, easy to use, can fast implement the removing to cable, improve work efficiency, easy to operate and effortlessly, effectively slows down the impact that cable itself is subject to, and device is simple and efficient work.
Description
Technical field
The utility model relates to field of cable technology, the parallel photovoltaic cable of specially a kind of two core of tearable type.
Background technique
With the fast development that national smart grid is built, power optical fiber engineering construction of registering one's residence starts comprehensively, has light
The photoelectric mixed cable OPLC of fiber communication function and power transmission function quietly rises on the market.Meanwhile wireless base station building,
The problems such as the taking when local constructions such as rural area, mountain area is electric difficult, and construction is inconvenient, and the period is longer, also promotes producer to start to develop life
Optoelectronic composite cable is produced, optoelectronic composite cable is a kind of the functions such as power transmission and fiber optic communication or cable television to be combined into one
The cable risen adapts to telecommunications network, Broadcasting Cable Network, internet, power network etc., and multi-internet integration has been included in national strategy by China, existing
There are two core photovoltaic cables to meet typical specification, in the production of traditional cable, sheath production mostly uses fashion of extrusion
Production, jacket surface is smooth consistent, and the sheath of fashion of extrusion production is difficult to remove, it is necessary to by professional tool, thus give
Big inconvenience is caused when wiring is installed, especially when not having tool, very big difficulty, while tradition are caused to wire stripping
Sheath in extrusion process, in order to avoid insulated wire cores and sheath adhesion, one layer of talcum powder is coated in insulating surface, in cable
During use, talcum powder is easy to descend slowly and lightly and adhere to, and influences that cable is clean and tidy and cable construction environment, for this purpose, it is proposed that
A kind of parallel photovoltaic cable of two core of tearable type.
Utility model content
The purpose of this utility model is to provide a kind of parallel photovoltaic cables of tearable two core of type, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of parallel photovoltaic electric of two core of tearable type
Cable, including two groups of outer protective jackets are provided with insulating layer on the inside of the outer protective jacket, and the lumen loading of the insulating layer is filled out
Cream is filled, the inner cavity of the filling paste is provided with conductor thread core, connecting bar between outer protective jacket described in two groups, the connecting bar
Top and bottom be provided with tearing gap, the inner cavity of the connecting bar is provided with assembly cavity, and the assembly cavity
The center of two groups of tearing gap is set, and the tearing gap is provided with burst bar close to the side of assembly cavity, described to tear
It splits item and the side of connecting bar is provided with rubber strip, and the other end of the burst bar and rubber strip is all connected with assembly sky
Chamber, the top right side and bottom right of the assembly cavity are provided with fixed block, at the left side wall center of the assembly cavity
It is provided with connection strut, the other end of the connection strut is provided with fixture block, and the fixed block is arranged far from the side of burst bar
There is the snap-gauge matched with fixture block, the side far from fixture block is provided with link block on the snap-gauge, is connected on the link block
Stiffness spring, the other end of the stiffness spring are connected to side of the fixed block far from burst bar.
Preferably, wearing layer is provided on the fixture block, and the diameter of fixture block and the spacing of two groups of snap-gauges are adapted
Match.
Preferably, the surface of the connecting bar is set as cross-linking radiation polyolefin jacket.
Preferably, pass through PU gluing knot between the burst bar and rubber strip.
Preferably, shielded layer is enclosed on the outer wall of the conductor thread core.
Preferably, the center line of the connection strut and the axis of assembly cavity are arranged on a horizontal line.
Compared with prior art, the utility model has the beneficial effects that：
The utility model is reasonable in design, easy to use, can be fast implemented by setting burst bar and tearing gap
Removing to cable, improves work efficiency, easy to operate and effortlessly, can be to parallel electricity with snap-gauge by setting fixture block
Cable plays opposite supporting role, and setting rubber strip can effectively slow down the impact that cable itself is subject to, and device is simple, and work is high
Effect, is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the portion the utility model A enlarged structure schematic diagram.
In figure：1 outer protective jacket, 2 insulating layers, 3 filling pastes, 4 conductor thread cores, 5 connecting bars, 6 tearing gap, 7 rubber strips,
8 burst bars, 9 assembly cavitys, 10 fixed blocks, 11 connection struts, 12 fixture blocks, 13 snap-gauges, 14 link blocks, 15 stiffness springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2,：A kind of parallel photovoltaic cable of two core of tearable type,
Including two groups of outer protective jackets 1, the inside of outer protective jacket 1 is provided with insulating layer 2, and the lumen loading of insulating layer 2 has filling paste 3,
The inner cavity of filling paste 3 is provided with conductor thread core 4, connecting bar 5 between two groups of outer protective jackets 1, the top and bottom of connecting bar 5
It is provided with tearing gap 6, the inner cavity of connecting bar 5 is provided with assembly cavity 9, and assembles the setting of cavity 9 and slit in two groups of tearings
The center of mouth 6, tearing gap 6 are provided with burst bar 8 close to the side of assembly cavity 9, and burst bar 8 is close to connecting bar 5
Side is provided with rubber strip 7, and the other end of burst bar 8 and rubber strip 7 is all connected with assembly cavity 9, assembles the top right of cavity 9
Side and bottom right are provided with fixed block 10, assemble and are provided with connection strut 11 at the left side wall center of cavity 9, connect strut
11 other end is provided with fixture block 12, and fixed block 10 is provided with the snap-gauge 13 matched with fixture block 12 far from the side of burst bar 8,
Side on snap-gauge 13 far from fixture block 12 is provided with link block 14, and stiffness spring 15, stiffness spring 15 are connected on link block 14
The other end be connected to side of the fixed block 10 far from burst bar 8.
Wherein, wearing layer is provided on fixture block 12, and the diameter of fixture block 12 and the spacing of two groups of snap-gauges 13 are adapted
Match, the supporting role to cable can be improved by this set, while being also convenient for snap-gauge 13 to the fixed function of fixture block 12, even
The surface for connecing rib 5 is set as cross-linking radiation polyolefin jacket, and the heat-resisting quantity of cable can be improved by this set, tearing
By PU gluing knot between item 8 and rubber strip 7, the connection between burst bar 8 and rubber strip 7 can be improved by this set and make
With being enclosed with shielded layer on the outer wall of conductor thread core 4, interference, connection branch can be generated between anti-stop signal by this set
The center line of bar 11 and the axis of assembly cavity 9 are arranged on a horizontal line, and parallel cable can be improved by this set
Assembly precision, while the assembly Discussing Convenience being also convenient between snap-gauge 13 and fixture block 12.
Working principle：When in use, rubber strip 7 can slow down the impact that cable itself is subject to the device, need to carry out
When removing, the tearing to burst bar 8 can be realized by tearing gap 6, while fixture block 12 will push snap-gauge 13 and promote stiffness spring
15 are compressed, and are driven snap-gauge to pull back to two sides, are realized the separation of flat shape cable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of parallel photovoltaic cable of two core of tearable type, including two groups of outer protective jackets (1), it is characterised in that：The outer protection
It is provided with insulating layer (2) on the inside of set (1), the lumen loading of the insulating layer (2) has filling paste (3), the filling paste (3)
Inner cavity be provided with conductor thread core (4), connecting bar (5) between outer protective jacket (1) described in two groups, the connecting bar (5)
Top and bottom are provided with tearing gap (6), and the inner cavity of the connecting bar (5) is provided with assembly cavity (9), and the dress
With cavity (9) setting in the center of two groups of tearing gap (6), tearing gap (6) sets close to the side of assembly cavity (9)
It is equipped with burst bar (8), the burst bar (8) is provided with rubber strip (7) close to the side of connecting bar (5), and the burst bar
(8) and the other end of rubber strip (7) is all connected with assembly cavity (9), and the top right side and bottom right of assembly cavity (9) are equal
It is provided with fixed block (10), is provided with connection strut (11), the connection strut at the left side wall center of assembly cavity (9)
(11) the other end is provided with fixture block (12), and the fixed block (10) is provided with and fixture block (12) far from the side of burst bar (8)
The snap-gauge (13) matched, the side on the snap-gauge (13) far from fixture block (12) are provided with link block (14), the link block
(14) it is connected on stiffness spring (15), the other end of the stiffness spring (15) is connected to fixed block (10) far from burst bar
(8) side.
2. a kind of parallel photovoltaic cable of tearable two core of type according to claim 1, it is characterised in that：The fixture block (12)
On be provided with wearing layer, and the diameter of fixture block (12) and the spacing of two groups of snap-gauges (13) are adapted and match.
3. a kind of parallel photovoltaic cable of tearable two core of type according to claim 1, it is characterised in that：The connecting bar
(5) surface is set as cross-linking radiation polyolefin jacket.
4. a kind of parallel photovoltaic cable of tearable two core of type according to claim 1, it is characterised in that：The burst bar
(8) pass through PU gluing knot between rubber strip (7).
5. a kind of parallel photovoltaic cable of tearable two core of type according to claim 1, it is characterised in that：The conductor thread core
(4) shielded layer is enclosed on outer wall.
6. a kind of parallel photovoltaic cable of tearable two core of type according to claim 1, it is characterised in that：The connection strut
(11) axis of center line and assembly cavity (9) is arranged on a horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820467002.5U CN208157134U (en) | 2018-03-30 | 2018-03-30 | A kind of parallel photovoltaic cable of two core of tearable type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820467002.5U CN208157134U (en) | 2018-03-30 | 2018-03-30 | A kind of parallel photovoltaic cable of two core of tearable type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208157134U true CN208157134U (en) | 2018-11-27 |
Family
ID=64380252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820467002.5U Expired - Fee Related CN208157134U (en) | 2018-03-30 | 2018-03-30 | A kind of parallel photovoltaic cable of two core of tearable type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208157134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113178283A (en) * | 2021-04-20 | 2021-07-27 | 涌纬集团股份有限公司 | Composite power cable |
-
2018
- 2018-03-30 CN CN201820467002.5U patent/CN208157134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113178283A (en) * | 2021-04-20 | 2021-07-27 | 涌纬集团股份有限公司 | Composite power cable |
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| 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: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |