CN208737903U - A kind of super soft multicore silicone rubber for cable - Google Patents
A kind of super soft multicore silicone rubber for cable Download PDFInfo
- Publication number
- CN208737903U CN208737903U CN201821665247.5U CN201821665247U CN208737903U CN 208737903 U CN208737903 U CN 208737903U CN 201821665247 U CN201821665247 U CN 201821665247U CN 208737903 U CN208737903 U CN 208737903U
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- Prior art keywords
- cable
- wall surface
- fixedly connected
- silicon rubber
- soft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a kind of super soft multicore silicone rubber for cable, belong to field of cables.A kind of super soft multicore silicone rubber for cable; including cable body; the cable body outer surface is provided with silicon rubber protection overcoat; the silicon rubber protection overcoat inner wall surface is fixedly connected with shielded layer outer wall surface; the shielded layer inner wall surface is fixedly connected with wrapping layer outer wall surface; the cable body is internally provided with more ultra-soft cores, and the ultra-soft core outer wall surface is fixedly connected with wrapping layer inner wall surface；Using the utility model, it is able to ascend the elasticity, crushing resistance and flexibility of cable, so that cable stress is unlikely to deform when bending, the service life of cable is extended, ensure that the Electrical Safety of user, strengthens the electricity consumption experience of user.
Description
Technical field
The utility model relates to field of cables, more specifically to a kind of super soft multicore silicone rubber for cable.
Background technique
Cable, usually by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted, often
Mutually insulated between group conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation；Cable tool
There are interior energization, the feature of external insulation；At present for cable during transmission of electricity generally existing following two problem, on the one hand,
The relatively large power cable of cable especially capacity (such as 6 kilovolts or more power cords), it is objective in energization operational process
On can generate a large amount of heat, and restricted by the construction of cable and material, external environment etc., the heat of generation is difficult to dissipate quickly
Hair, so as to cause cable rapid warm raising, and cable heating not only results in the decline of cable current-carrying capability, and it is serious when can lead
The thermal breakdown of cable is sent a telegraph, while accelerating cable aging, leverages the service life of cable；
In silicone rubber for cable field, the softness of existing silicone rubber for cable only meets general public demand, still
It is unable to satisfy the occasion for requiring particularly soft.For example, when being bent by force in small space；The trend of equipment micromation is one
A irresistible mighty torrent, it is also increasing in the demand of the matched soft silicon rubber of micro equipment；Traditional silicone rubber for cable is micro-
Type cabinet is in use, because bending radius is excessive, and there are stress and unsightly, and there are the hidden danger of connection reliability.
Utility model content
1. technical problems to be solved
For following problems existing in the prior art:
(1) existing cable pliability is inadequate, and stress easily distorts.
The purpose of this utility model is to provide a kind of super soft multicore silicone rubber for cable, it can solve the above technology
Problem.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of super soft multicore silicone rubber for cable, including cable body, the cable body outer surface are provided with silicon rubber
Glue protection overcoat, the silicon rubber protection overcoat inner wall surface are fixedly connected with shielded layer outer wall surface, the shielded layer inner wall
Surface is fixedly connected with wrapping layer outer wall surface, and the cable body is internally provided with more ultra-soft cores, the ultra-soft core
Outer wall surface is fixedly connected with wrapping layer inner wall surface.
Preferably, the ultra-soft core includes silicon rubber protection inner sleeve, armor, insulating layer and conductor, outside the conductor
Wall surface is fixedly connected with insulating layer inner wall surface, and the insulating layer outer wall surface is fixedly connected with armor inner wall surface, institute
Armor outer wall surface is stated to be fixedly connected with silicon rubber protection inner sleeve inner wall surface；Setting in this way is protected in silicon rubber
Inner sleeve, armor guarantee that cable stress is unlikely to deform there are also the pliability for promoting core under the action of insulating layer, is able to ascend.
Preferably, it is provided with filled layer between the more ultra-soft cores, is filled with filler inside the filled layer；It is logical
Such setting is crossed, certain buffer function can be played when cable is acted on by external force, promote the elasticity of cable
And crushing resistance, cable is protected, the service life of cable is extended.
Preferably, cushion chamber, the buffering abluminal wall surface and cushion collar inner wall table are provided in the middle part of the cable body
Face is fixedly connected, and the cushion collar outer wall surface is fixedly connected with silicon rubber protection outer wall of inside race surface；Setting in this way,
When cable is by external force, cushion chamber can reduce suffered stress, thus play the role of protecting cable,
The physical life of cable is extended to a certain extent.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) the utility model protects inner sleeve by setting silicon rubber protection overcoat and silicon rubber, and the outer surface of cable is silicon
Rubber protection overcoat, and the outer surface of ultra-soft core is provided with silicon rubber protection inner sleeve, because silicon rubber has heat resistance, cold-resistant
A variety of excellent performances such as property, weatherability, anti-flammability, high flexibility and radiation resistance, even if cable can be guaranteed severe
It also can normally work under environment, ensure that the safety of electricity consumption, in addition, anaerobic tinned copper wire can be used in the conductor in cable,
The low core shift rate that can ensure cable effectively prevent electric current breakdown sparking, spontaneous combustion, abrasion etc., has ensured electricity consumption of feeling at ease；In cable
When bending by external force, silicon rubber protection overcoat and silicon rubber protect inner sleeve that can guarantee the high-flexibility of cable, make
It obtains cable stress to be unlikely to deform, extends the service life of cable, improve the electricity consumption experience of user.
(2) the utility model is additionally provided with filled layer and cushion chamber, is provided between the ultra-soft core and wrapping layer of cable
Filled layer, filled layer the inside are filled with filler, and filler generally may be selected to be PP rope, the rope made of hemp or be the rubber recycled
The equal general comparatively cheap material that skin is process, it is both economical and practical, undesirable influence will not be caused on ultra-soft core, and
Itself does not have hygroscopicity, is not easy the characteristics such as to shrink, do not corrode；When cable is by external force, filling out inside filled layer
Certain buffer function will be played by filling object, reduced external force and acted on the power on ultra-soft core, play the role of protecting cable,
In addition it is provided with cushion chamber in the middle part of cable, the stress of effect above it can also be reduced, be able to ascend the elasticity of cable
And crushing resistance, reinforce the pliability of cable, extend the service life of cable, ensure that the Electrical Safety of user.
Detailed description of the invention
Fig. 1 is the whole positive structure diagram of the utility model；
Fig. 2 is the ultra-soft core positive structure diagram of the utility model；
Fig. 3 is the ultra-soft core overlooking structure diagram of the utility model.
Figure label explanation:
1, silicon rubber protection overcoat；2, shielded layer；3, wrapping layer；4, filled layer；5, ultra-soft core；6, in silicon rubber protection
Set；7, armor；8, insulating layer；9, conductor；10, cable body；11, cushion chamber；12, cushion collar.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；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；It fall within the protection scope of the utility model.
Embodiment 1: a kind of super soft multicore silicone rubber for cable, including cable body 10,10 outer surface of cable body are set
It is equipped with silicon rubber protection overcoat 1,1 inner wall surface of silicon rubber protection overcoat is fixedly connected with 2 outer wall surface of shielded layer, shielded layer 2
Inner wall surface is fixedly connected with 3 outer wall surface of wrapping layer, and cable body 10 is internally provided with more ultra-soft cores 5, ultra-soft core 5
Outer wall surface is fixedly connected with 3 inner wall surface of wrapping layer；Ultra-soft core 5 includes that silicon rubber protects inner sleeve 6, armor 7, insulating layer
8 and conductor 9,9 outer wall surface of conductor be fixedly connected with 8 inner wall surface of insulating layer, 8 outer wall surface of insulating layer and 7 inner wall of armor
Surface is fixedly connected, and 7 outer wall surface of armor is fixedly connected with silicon rubber protection 6 inner wall surface of inner sleeve；
Setting in this way, the outer surface of cable is silicon rubber protection overcoat 1, and the outer surface of ultra-soft core 5 is arranged
There is silicon rubber to protect inner sleeve 6, because silicon rubber has heat resistance, cold resistance, weatherability, anti-flammability, high flexibility and radiation resistance
It etc. a variety of excellent performances, can guarantee that cable can normally work under rugged environment, ensure that electricity consumption
Safety, in addition, anaerobic tinned copper wire can be used in the conductor 9 in cable, can ensure the low core shift rate of cable, effectively prevent electric current
Puncture sparking, spontaneous combustion, abrasion etc., ensures electricity consumption of feeling at ease；When cable is bent by external force, silicon rubber protection overcoat
1 and silicon rubber protection inner sleeve 6 can guarantee that the high-flexibility of cable extends making for cable so that cable stress is unlikely to deform
With the service life, the electricity consumption experience of user is improved.
Embodiment 2: based on embodiment 1 but different, being provided with filled layer 4 between more ultra-soft cores 5, fills
Filler is filled with inside layer 4；Cushion chamber 11 is provided in the middle part of cable body 10, in 11 outer wall surface of cushion chamber and cushion collar 12
Wall surface is fixedly connected, and 12 outer wall surface of cushion collar is fixedly connected with silicon rubber protection 6 outer wall surface of inner sleeve；
Setting in this way is provided with filled layer 4, fills out inside filled layer between the ultra-soft core 5 and wrapping layer 3 of cable
Filler is expired, filler generally may be selected to be PP rope, the rope made of hemp or be the general ratio such as what the rubber recycled was process
Relatively inexpensive material, it is both economical and practical, undesirable influence will not be caused on ultra-soft core 5, and itself do not have hygroscopicity, no
The characteristics such as easily shrink, do not corrode；When cable is by external force, the filler of 4 the inside of filled layer will play certain
Buffer function reduces external force and acts on the power on ultra-soft core 5, plays the role of protecting cable, in addition at the middle part of cable
It is provided with cushion chamber 11, the stress of effect above it can also be reduced, be able to ascend the elasticity and crushing resistance of cable, reinforce electricity
The pliability of cable extends the service life of cable, ensure that the Electrical Safety of user.
It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not
It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model
It is interior.In addition, one word of " comprising " is not excluded for other elements or step, "one" word before the component is not excluded for including " multiple " be somebody's turn to do
Element.The multiple multiple elements stated in claim to a product can also by an element by software or hardware come real
It is existing.The first, the second equal words are used to indicate names, and are not indicated any particular order.
Claims (4)
1. a kind of super soft multicore silicone rubber for cable, including cable body (10), it is characterised in that: the cable body (10)
Outer surface is provided with silicon rubber protection overcoat (1), silicon rubber protection overcoat (1) inner wall surface and shielded layer (2) outer wall table
Face is fixedly connected, and shielded layer (2) inner wall surface is fixedly connected with wrapping layer (3) outer wall surface, the cable body (10)
More ultra-soft cores (5) are internally provided with, ultra-soft core (5) outer wall surface is fixedly connected with wrapping layer (3) inner wall surface.
2. a kind of super soft multicore silicone rubber for cable according to claim 1, it is characterised in that: the ultra-soft core
(5) include silicon rubber protection inner sleeve (6), armor (7), insulating layer (8) and conductor (9), conductor (9) outer wall surface with it is exhausted
Edge layer (8) inner wall surface is fixedly connected, and insulating layer (8) outer wall surface is fixedly connected with armor (7) inner wall surface, described
Armor (7) outer wall surface is fixedly connected with silicon rubber protection inner sleeve (6) inner wall surface.
3. a kind of super soft multicore silicone rubber for cable according to claim 1, it is characterised in that: the more ultra-soft lines
It is provided between core (5) filled layer (4), is filled with filler inside the filled layer (4).
4. a kind of super soft multicore silicone rubber for cable according to claim 1, it is characterised in that: the cable body
(10) middle part is provided with cushion chamber (11), and cushion chamber (11) outer wall surface is fixedly connected with cushion collar (12) inner wall surface,
Cushion collar (12) outer wall surface is fixedly connected with silicon rubber protection inner sleeve (6) outer wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665247.5U CN208737903U (en) | 2018-10-15 | 2018-10-15 | A kind of super soft multicore silicone rubber for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665247.5U CN208737903U (en) | 2018-10-15 | 2018-10-15 | A kind of super soft multicore silicone rubber for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208737903U true CN208737903U (en) | 2019-04-12 |
Family
ID=66035284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821665247.5U Expired - Fee Related CN208737903U (en) | 2018-10-15 | 2018-10-15 | A kind of super soft multicore silicone rubber for cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208737903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111708122A (en) * | 2020-06-12 | 2020-09-25 | 深圳市欧耐特通讯有限公司 | Novel multi-core optical fiber connector |
-
2018
- 2018-10-15 CN CN201821665247.5U patent/CN208737903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111708122A (en) * | 2020-06-12 | 2020-09-25 | 深圳市欧耐特通讯有限公司 | Novel multi-core optical fiber connector |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190412 Termination date: 20191015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |