CN207587424U - A kind of cable with anti-fracture function - Google Patents
A kind of cable with anti-fracture function Download PDFInfo
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- CN207587424U CN207587424U CN201721715852.4U CN201721715852U CN207587424U CN 207587424 U CN207587424 U CN 207587424U CN 201721715852 U CN201721715852 U CN 201721715852U CN 207587424 U CN207587424 U CN 207587424U
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- cable
- socketed
- carbon fiber
- layer
- fiber composite
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Abstract
The utility model discloses a kind of cables with anti-fracture function; including three conducting wires; the conducting wire side surface is coated with insulating layer; the insulating layer is coated with carbon fiber composite bed by surface; triangle protective layer is socketed in the carbon fiber composite bed; and three carbon fiber composite beds are socketed in triangle protective layer, the triangle protective layer is socketed with shielded layer to be filled with mica belt in hollow structure on the triangle protective layer.The utility model is by being used in conjunction with each other carbon fiber composite bed, elastic and steel wire rope; under the action of cable is pullled power by transverse direction; the fastness of cable can be increased by being equidistantly positioned the steel wire rope in metal armor layers; elastic can increase the coefficient of elasticity of cable; carbon fiber composite bed can bear gravity existing for conducting wire itself; electric wire is prevented to be broken in transverse horizontal by power, so as to protect the safety of circuit, further protects the life security of operating personnel.
Description
Technical field
The utility model is related to field of cable technology, specially a kind of cable with anti-fracture function.
Background technology
Typically by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted, every group of conducting wire
Between mutually insulated, and be often twisted into around a center, entire outside is surrounded by the covering jacket of high-insulation, and cable has interior logical
Electricity, the feature of external insulation.
The place that cable uses is very extensive, and all trades and professions are required for cable to be powered, but electric wire is due to own wt
With by external stress, especially in the case of bad weather, it often will appear and sent out by the situation that external stress causes cable to be broken
The phenomenon that life, the construction cable that other places on the ground also can often be oppressed and be damaged, so as to affect just
Normal power supply more even occurs fire and threatens safely to the human life near electric wire.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of cable with anti-fracture function, solves existing
Electric wire in having is susceptible to the problem of happening of fracture in Compressive Performance force difference.
(2) technical solution
To achieve the above object, the utility model provides following technical solution：A kind of cable with anti-fracture function, packet
Three conducting wires are included, the conducting wire side surface is coated with insulating layer, and the insulating layer is coated with carbon fiber composite bed, institute by surface
It states and triangle protective layer is socketed in carbon fiber composite bed, and three carbon fiber composite beds are socketed in triangle protective layer, it is described
Triangle protective layer is socketed with shielded layer, the shielded layer to be filled with mica belt in hollow structure on the triangle protective layer
Filled with the bed of material is filled in the hollow structure of position, rubber sleeve is socketed on the shielded layer, the rubber sleeve is hollow structure inner sleeve
Be connected to elastic, be set as buffering area between the shielded layer and rubber sleeve, the side surface of the shielded layer and rubber sleeve it is interior
Side wall has been fixedly connected with buffer board, and the opposite side of two buffer boards offers dashpot, is socketed in the dashpot
Stressed plate, the opposite sides of two stressed plates is by pillar, and the both ends of pillar extend through the opposite of two buffer boards
Side, the side of the stressed plate are flexibly connected with the side of dashpot inner wall by elastic rubber, are socketed on the rubber sleeve
There are metal armor layers, metal armor layers position hollow structure, the metal armor layers are interior to be filled with steel wire rope, the metal armour
Hard plastic layer is coated on dress layer.
Preferably, the quantity of the buffer board is 60, and 60 buffer boards are equidistant for one group of difference with 30
Madial wall from the lateral wall and rubber sleeve for being distributed in shielded layer.
Preferably, the area of the stressed plate side is 4/5ths of dashpot inner wall side area, and the two of pillar
End is located at the middle part of two stressed plate opposite sides respectively.
Preferably, the insulating layer by EP rubbers, medium density polyethylene and low-smoke low-halogen polyolefin according to 3:2:1
Deal is prepared.
Preferably, the filling bed of material is mainly filled by the magnesia for being more than 80 percent.
Preferably, the elastic thermoplastic elastomer (TPE) and polyvinyl fluoride are prepared according to equal quality.
(3) advantageous effect
The utility model provides a kind of cable with anti-fracture function.Has following advantageous effect：
(1), the utility model works as electricity by being used in conjunction with each other to buffering area, triangle protective layer and metal armor layers
When line is by oppressive force, stability is had the characteristics that according to triangle, triangle protective layer can protect the safety of conducting wire, buffering area
The pillar in buffer board in domain mutually squeezes stressed plate in the case of pressure, can reduce under the elasticity of elastic rubber interior
The pressure in portion, so as to which conducting wire be avoided to be broken under compressing, metal armor layers further function as the effect of anti-protection cover wire, further carry
The high anti-fracture performance of electric wire.
(2), the utility model is by being used in conjunction with each other carbon fiber composite bed, elastic and steel wire rope, in cable
Under the action of laterally power is pullled, the fastness of cable can be increased by being equidistantly positioned the steel wire rope in metal armor layers,
Elastic can increase the coefficient of elasticity of cable, and carbon fiber composite bed can bear gravity existing for conducting wire itself, it is therefore prevented that electricity
Line is broken in transverse horizontal by power, so as to protect the safety of circuit, further protects the life security of operating personnel.
Description of the drawings
Fig. 1 is the front section view of the utility model structure；
Fig. 2 is the side sectional view of the utility model structured buffer pool.
In figure：1 conducting wire, 2 insulating layers, 3 triangle protective layers, 4 mica belts, 5 shielded layers, the 6 filling bed of materials, 7 carbon fibers are answered
Close layer, 8 rubber sleeves, 9 elastics, 10 metal armor layers, 11 hard plastic layers, 12 buffering areas, 13 buffer boards, 14 dashpots, 15 stress
Plate, 16 pillars, 17 elastic rubbers, 18 steel wire ropes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of cable with anti-fracture function, including
Three conducting wires 1,1 side surface of conducting wire are coated with insulating layer 2, and insulating layer 2 is gathered by EP rubbers, medium density polyethylene and low-smoke low-halogen
Alkene is according to 3:2:1 deal is prepared, and insulating layer 2 is coated with carbon fiber composite bed 7, carbon fiber composite bed 7 by surface
On be socketed with triangle protective layer 3, and three carbon fiber composite beds 7 are socketed in triangle protective layer 3, during triangle protective layer 3 is
Mica belt 4 is filled in hollow structure, shielded layer 5 is socketed on triangle protective layer 3, by being provided with shielded layer 5, shielded layer 5
For aluminium foil layer, electromagnetic interference can be mainly shielded, is led in 5 hollow structures of shielded layer filled with the filling bed of material 6, the filling bed of material 6
It to be filled by the magnesia for being more than 80 percent, rubber sleeve 8 is socketed on shielded layer 5, rubber sleeve 8 is in hollow structure
Elastic 9 is socketed with, 9 thermoplastic elastomer (TPE) of elastic and polyvinyl fluoride are prepared according to equal quality, shielded layer 5 and rubber
Buffering area 12 is set as between gum cover 8, the side surface of shielded layer 5 has been fixedly connected with buffer board 13 with the madial wall of rubber sleeve 8,
The quantity for stating buffer board 13 is 60, and 60 buffer boards 13 are equidistantly distributed respectively for one group in shielded layer with 30
5 lateral wall and the madial wall of rubber sleeve 8, the opposite sides of two buffer boards 13 offer dashpot 14, in dashpot 14
Stressed plate 15 is socketed with, the opposite side of two stressed plates 15 is by pillar 16, and the both ends of pillar 16 extend through two and delay
The opposite side of punching 13, the area of 15 side of stressed plate is 4/5ths of 14 inner wall side area of dashpot, and pillar 16
Both ends be located at the middle parts of two 15 opposite sides of stressed plate respectively, the side of stressed plate 15 passes through elastic rubber 17 and dashpot
The side of 14 inner walls is flexibly connected, and metal armor layers 10 is socketed on rubber sleeve 8, by being provided with triangle protective layer 3 and metal
Armor 10, triangle protective layer 3 and metal armor layers 10 are aluminum alloy materials, have the characteristics that light-weight and hardness is stronger,
10 hollow structures of metal armor layers, metal armor layers 10 are interior to be filled with steel wire rope 18, and hard plastic is coated on metal armor layers 10
Layer 11, by being used in conjunction with each other to buffering area 12, triangle protective layer 3 and metal armor layers 10, when electric wire is by oppressive force
When, stability is had the characteristics that according to triangle, triangle protective layer 3 can protect the safety of conducting wire 1, in 12 domain of buffering area
Pillar 16 in buffer board 13 mutually squeezes stressed plate 15 in the case of pressure, can reduce under the elasticity of elastic rubber 17
Internal pressure, so as to which conducting wire 1 be avoided to be broken under compressing, metal armor layers 10 further function as the effect of anti-protection cover wire 1, into
One step improves the anti-fracture performance of electric wire, by making to the mutual cooperation of carbon fiber composite bed 7, elastic 9 and steel wire rope 18
With under the action of cable is by laterally power is pullled, the steel wire rope 18 being equidistantly positioned in metal armor layers 10 can increase
The fastness of cable, elastic 9 can increase the coefficient of elasticity of cable, and carbon fiber composite bed 7 can bear conducting wire 1 itself presence
Gravity, it is therefore prevented that electric wire is broken in transverse horizontal by power, so as to protect the safety of circuit, further protects operating personnel
Life security.
Operation principle：In use, when cable is oppressed, metal armor layers can increase the firmness of cable, buffering area
The pillar 16 in buffer board 13 in 12 domains mutually squeezes stressed plate 15 in the case of pressure, in the elasticity of elastic rubber 17
Internal pressure can be reduced down, so as to which conducting wire 1 be avoided to be broken under compressing, triangle protective layer has stability according to triangle
The characteristics of set, conducting wire 1 is further avoided to be broken under the action of broken power, carbon fiber composite bed 7, elastic 9 and steel wire rope
18 are used in conjunction with each other, under the action of cable is by laterally power is pullled, the steel that is equidistantly positioned in metal armor layers 10
Cord 18 can increase the fastness of cable, and elastic 9 can increase the coefficient of elasticity of cable, and carbon fiber composite bed 7 can be held
By gravity existing for conducting wire 1 itself, it is therefore prevented that electric wire is broken in transverse horizontal by power.
It can to sum up obtain, should have the cable of anti-fracture function, by buffering area 12, triangle protective layer 3 and metal armouring
Being used in conjunction with each other for layer 10, when electric wire is by oppressive force, has the characteristics that stability, triangle protective layer 3 according to triangle
Can protect the safety of conducting wire 1, the pillar 16 in buffer board 13 in 12 domain of buffering area mutually squeezed in the case of pressure by
Power plate 15 can reduce internal pressure, so as to which conducting wire 1 be avoided to be broken under compressing, metal under the elasticity of elastic rubber 17
Armor 10 further functions as the effect of anti-protection cover wire 1, the anti-fracture performance of electric wire is further improved, by answering carbon fiber
Being used in conjunction with each other for layer 7, elastic 9 and steel wire rope 18 is closed, under the action of cable is by laterally power is pullled, is equidistantly positioned
Steel wire rope 18 in metal armor layers 10 can increase the fastness of cable, and elastic 9 can increase the coefficient of elasticity of cable,
Carbon fiber composite bed 7 can bear gravity existing for conducting wire 1 itself, it is therefore prevented that and electric wire is broken in transverse horizontal by power, from
And protect the safety of circuit, further protect operating personnel life security, so as to solve it is existing in electric wire compression
Energy force difference is susceptible to the problem of happening of fracture.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of cable with anti-fracture function, including three conducting wires (1), it is characterised in that：Conducting wire (1) the side surface packet
Insulating layer (2) is covered with, the insulating layer (2) is coated with carbon fiber composite bed (7), the carbon fiber composite bed (7) by surface
On be socketed with triangle protective layer (3), and three carbon fiber composite beds (7) are socketed in triangle protective layer (3), the triangle is protected
Sheath (3) is that mica belt (4) is filled in hollow structure, and shielded layer (5) is socketed on the triangle protective layer (3), described
Filled with the bed of material (6) is filled in the hollow structure of shielded layer (5) position, rubber sleeve (8), the rubber are socketed on the shielded layer (5)
Gum cover (8) is set as buffering area to be socketed with elastic (9) in hollow structure between the shielded layer (5) and rubber sleeve (8)
(12), the side surface of the shielded layer (5) has been fixedly connected with buffer board (13), two bufferings with the madial wall of rubber sleeve (8)
The opposite side of plate (13) offers dashpot (14), stressed plate (15) is socketed in the dashpot (14), described in two
The opposite side of stressed plate (15) is by pillar (16), and the both ends of pillar (16) extend through the opposite of two buffer boards (13)
Side, the side of the stressed plate (15) is flexibly connected by elastic rubber (17) with the side of dashpot (14) inner wall, described
Metal armor layers (10), metal armor layers (10) position hollow structure, the metal armor layers are socketed on rubber sleeve (8)
(10) steel wire rope (18) is filled in, hard plastic layer (11) is coated on the metal armor layers (10).
2. a kind of cable with anti-fracture function according to claim 1, it is characterised in that：The buffer board (13)
Quantity is 60, and 60 buffer boards (13) are equidistantly distributed respectively for one group in the outside of shielded layer (5) with 30
The madial wall of wall and rubber sleeve (8).
3. a kind of cable with anti-fracture function according to claim 1, it is characterised in that：The stressed plate (15) one
The area of side is 4/5ths of dashpot (14) inner wall side area, and the both ends of pillar (16) are located at two stressed plates respectively
(15) middle part of opposite side.
4. a kind of cable with anti-fracture function according to claim 1, it is characterised in that：The insulating layer (2) by
EP rubbers, medium density polyethylene and low-smoke low-halogen polyolefin are according to 3:2:1 deal is prepared.
5. a kind of cable with anti-fracture function according to claim 1, it is characterised in that：The filling bed of material (6)
Mainly filled by the magnesia for being more than 80 percent.
6. a kind of cable with anti-fracture function according to claim 1, it is characterised in that：Elastic (9) heat
Thermoplastic elastic and polyvinyl fluoride are prepared according to equal quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715852.4U CN207587424U (en) | 2017-12-12 | 2017-12-12 | A kind of cable with anti-fracture function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715852.4U CN207587424U (en) | 2017-12-12 | 2017-12-12 | A kind of cable with anti-fracture function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207587424U true CN207587424U (en) | 2018-07-06 |
Family
ID=62737168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721715852.4U Expired - Fee Related CN207587424U (en) | 2017-12-12 | 2017-12-12 | A kind of cable with anti-fracture function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207587424U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109671530A (en) * | 2019-01-14 | 2019-04-23 | 深圳讯道实业股份有限公司 | A kind of fire-resisting cable band |
| CN109741866A (en) * | 2018-12-26 | 2019-05-10 | 李涵 | A kind of anti-pull cable |
| CN109826033A (en) * | 2018-12-30 | 2019-05-31 | 马卫珍 | A kind of novel rope structure and production method |
| CN110085353A (en) * | 2019-06-01 | 2019-08-02 | 安徽渡江电缆集团有限公司 | Combined type flexible cable for underground moving transformer |
| CN113300155A (en) * | 2021-05-11 | 2021-08-24 | 广东好佰好实业有限公司 | Data line with improve joint department structural strength |
-
2017
- 2017-12-12 CN CN201721715852.4U patent/CN207587424U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741866A (en) * | 2018-12-26 | 2019-05-10 | 李涵 | A kind of anti-pull cable |
| CN109741866B (en) * | 2018-12-26 | 2020-09-11 | 李涵 | Anti-pulling cable |
| CN109826033A (en) * | 2018-12-30 | 2019-05-31 | 马卫珍 | A kind of novel rope structure and production method |
| CN109671530A (en) * | 2019-01-14 | 2019-04-23 | 深圳讯道实业股份有限公司 | A kind of fire-resisting cable band |
| CN109671530B (en) * | 2019-01-14 | 2023-11-10 | 深圳讯道实业股份有限公司 | Fire-resistant cable belting |
| CN110085353A (en) * | 2019-06-01 | 2019-08-02 | 安徽渡江电缆集团有限公司 | Combined type flexible cable for underground moving transformer |
| CN110085353B (en) * | 2019-06-01 | 2024-02-06 | 安徽渡江电缆集团有限公司 | Combined flexible cable for underground movable transformer |
| CN113300155A (en) * | 2021-05-11 | 2021-08-24 | 广东好佰好实业有限公司 | Data line with improve joint department structural strength |
| CN113300155B (en) * | 2021-05-11 | 2022-08-12 | 广东好佰好实业有限公司 | Data line with improve joint department structural strength |
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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: 20180706 Termination date: 20181212 |