CN206806093U - A kind of novel cable - Google Patents
A kind of novel cable Download PDFInfo
- Publication number
- CN206806093U CN206806093U CN201720520384.9U CN201720520384U CN206806093U CN 206806093 U CN206806093 U CN 206806093U CN 201720520384 U CN201720520384 U CN 201720520384U CN 206806093 U CN206806093 U CN 206806093U
- Authority
- CN
- China
- Prior art keywords
- connecting cylinder
- cable
- connector
- cable body
- layer
- 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
It the utility model is related to a kind of novel cable,Including cable body,One end of cable body is provided with connector,The circumferential outer surface of the cable body in the left side of connector is provided with raised band,The first connecting cylinder is set with cable body,The left end of first connecting cylinder is provided with the opening passed through for the cable body,The right-hand member of first connecting cylinder opens,Root on the left surface of raised band is equipped with groove,The projection with fit depressions is provided with the right side of the opening of first connecting cylinder,The other end of cable body sets connector,Raised band is also equipped with connector,The second connecting cylinder is provided with the right side of raised band,Internal thread is provided with the inwall of first connecting cylinder,The external screw thread to match with internal thread is provided with the outer wall of second connecting cylinder,Temperature sensor is provided with the inwall of second connecting cylinder,Alarm device is provided with the outer wall of second connecting cylinder.Can obtain it is a kind of can novel cable that effectively burn-proof and explosion prevention, good insulating can reduce space between wire, prevent wire from sliding again.
Description
Technical field
Technical field of cables is the utility model is related to, specially a kind of novel cable.
Background technology
Cable connector has local pyrexia phenomenon in During Process of Long-term Operation, slowly causes the heat ageing of end, and
If end does not seal, the material that the air in environment can make electric spark ignite continues to keep fired state, so as to occur
Cable fire or blast, trigger second accident, damage other electrical equipments or the cable laid side by side that ignites.Existing cable
Cylindrical conductor is used mostly, space can be produced between cylindrical conductor and wire easily slides, produces friction.Existing cable
Threaded engagement is needed mostly in connection, and this is easy for causing cable to distort, and requires larger and existing to cable torsional
The performances such as the fire resistance of cable, insulating properties have much room for improvement.For problem above, the utility model proposes one kind effectively to prevent
Fire the novel cable that explosion-proof, good insulating can reduce space between wire, prevent wire from sliding again.
Utility model content
Technical problem to be solved in the utility model be to provide one kind can effectively burn-proof and explosion prevention, good insulating again can be with
Space, the novel cable for preventing wire from sliding between reduction wire.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of novel cable, including cable body,
The cable body is internally provided with cable core, and portion is coated with protective jacket, packed layer, heat-insulated successively from inside to outside outside the cable core
Layer, insulating barrier, thermal insulation layer and outer jacket, one end of the cable body are provided with connector, the institute in the left side of the connector
The circumferential outer surface for stating cable body is provided with raised band, and level is set with the cable body in the left side of the raised band
The first connecting cylinder placed, the left end of first connecting cylinder are provided with the opening passed through for the cable body, and described first
The right-hand member of connecting cylinder opens, and the internal diameter of the opening of first connecting cylinder is more than the cable sheet less than the external diameter of the raised band
The external diameter of body, the root on the left surface of the raised band set fluted, are set on the right side of the opening of first connecting cylinder
The projection with the fit depressions is equipped with, the other end of the cable body is provided with what is be engaged with the cable connector
Connector, the external diameter of the connector are slightly less than the internal diameter of the connector, the raised band are also equipped with the connector,
The second connecting cylinder is provided with the right side of the raised band, is provided with internal thread on the inwall of first connecting cylinder, described second
The external screw thread to match with the internal thread is provided with the outer wall of connecting cylinder, temperature is provided with the inwall of second connecting cylinder
Sensor is spent, is provided with alarm device on the outer wall of second connecting cylinder, the alarm device is arranged on described externally threaded
Right side.
As preferable technical scheme, the cable core includes a plurality of triangular prism-shaped wire.
As preferable technical scheme, the packed layer includes polyethylene foamed layer and is arranged on the polyethylene foamed layer
The foaming sodium carbonate layer in outside.
As preferable technical scheme, the thermal insulation layer is aeroge carpet veneer.
As preferable technical scheme, the insulating barrier is silastic-layer, and the raised band is silicon rubber projection band.
As preferable technical scheme, the outer jacket is layer of polyester fiber.
As preferable technical scheme, first connecting cylinder and second connecting cylinder are cast aluminium alloy connecting cylinder.
As preferable technical scheme, first connecting cylinder is all provided with the inner surface of second connecting cylinder and outer surface
It is equipped with aeroge carpet veneer.
By adopting the above-described technical solution, a kind of novel cable, including cable body, the inside of the cable body are set
It is equipped with cable core, portion is coated with protective jacket, packed layer, thermal insulation layer, insulating barrier, thermal insulation layer and outer successively from inside to outside outside the cable core
Sheath, one end of the cable body are provided with connector, the circumferential outer surface of the cable body in the left side of the connector
Face is provided with raised band, and the first horizontal positioned connecting cylinder, institute are set with the cable body in the left side of the raised band
The left end for stating the first connecting cylinder is provided with the opening passed through for the cable body, and the right-hand member of first connecting cylinder opens, institute
The internal diameter for stating the opening of the first connecting cylinder is less than external diameter of the external diameter more than the cable body of the raised band, the raised band
Left surface on root set it is fluted, be provided with the right side of the opening of first connecting cylinder and the fit depressions
Projection, the other end of the cable body is provided with the connector being engaged with the cable connector, the connector
External diameter is slightly less than the internal diameter of the connector, and the raised band is also equipped with the connector, is set on the right side of the raised band
The second connecting cylinder is equipped with, internal thread is provided with the inwall of first connecting cylinder, is set on the outer wall of second connecting cylinder
There is the external screw thread to match with the internal thread, be provided with temperature sensor on the inwall of second connecting cylinder, described second
Alarm device is provided with the outer wall of connecting cylinder, the alarm device is arranged on the externally threaded right side.One kind can be obtained
Can novel cable that effectively burn-proof and explosion prevention, good insulating can reduce space between wire, prevent wire from sliding again.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is sectional view of the present utility model；
Fig. 2 is cable body internal structure schematic diagram of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, a kind of novel cable, including cable body 1, the cable body 1 are internally provided with cable
Core 11, portion is coated with protective jacket 12, packed layer 13, thermal insulation layer 14, insulating barrier 15, heat-insulated successively from inside to outside outside the cable core 11
Layer 14 and outer jacket 16, one end of the cable body 1 are provided with connector 21.The cable in the left side of the connector 21
The circumferential outer surface of body 1 is provided with raised band 3, and being set with level on the cable body 1 in the left side of the raised band 3 puts
The first connecting cylinder 4 put, the left end of first connecting cylinder 4 are provided with the opening passed through for the cable body 1, and described first
The right-hand member of connecting cylinder 4 opens, and the internal diameter of the opening of first connecting cylinder 4 is more than the electricity less than the external diameter of the raised band 3
The external diameter of cable body 1, the root on the left surface of the raised band 3 set fluted 31, the opening of first connecting cylinder 4
Right side be provided with the projection 41 being engaged with the groove 31, the other end of the cable body 1 is provided with and the cable
The connector 22 that connector 21 is engaged, the external diameter of the connector 21 are slightly less than the internal diameter of the connector 22, the connection
The raised band 3 is also equipped with mouth 22, the right side of the raised band 3 is provided with the second connecting cylinder 5, first connecting cylinder 4
Inwall on be provided with internal thread, be provided with the external screw thread to match with the internal thread on the outer wall of second connecting cylinder 5,
The internal thread in the external screw thread figure with being not shown.
As shown in figure 1, the connector 21 is snapped onto in the connector 22, then by first connecting cylinder 4 with
Second connecting cylinder 5 is connected through a screw thread, and the projection 41 is snapped onto in the groove 31, realizes first connecting cylinder 4
With the sealing of second connecting cylinder 5, the raised band 3 blocks first connecting cylinder 4 and second connecting cylinder 5, realizes
The fixation of the connector 21 and the connector 22.Because the internal diameter of connecting cylinder is less than the external diameter of the raised band 3 and big
In the external diameter of the cable body 1, therefore need not be turned round when first connecting cylinder 4 is screwed with second connecting cylinder 5
The cable body 1 is moved, so as to prevent cable to be distorted.
As shown in figure 1, temperature sensor 51 is provided with the inwall of second connecting cylinder 5, second connecting cylinder 5
Alarm device 52 is provided with outer wall, the alarm device 52 is arranged on the externally threaded right side.The temperature sensor 51
It is connected with the alarm device 52, alarm can be sent when the temperature sensor 51 detects that temperature is too high in connecting cylinder.
As shown in Fig. 2 the cable core 11 includes a plurality of triangular prism-shaped wire 110.Triangular prism-shaped wire 110 can both prevent
Space between wire 110 be present, and can prevents wire 110 from sliding.
As shown in Fig. 2 the packed layer 13 includes polyethylene foamed layer and is arranged on the outside of the polyethylene foamed layer
Foam sodium carbonate layer.Polyethylene foamed material is flexible, light, high resilience, and recovery is good, can absorb and disperse by bending
External impact, reach the effect of buffering.Meanwhile polyethylene foamed has a system such as insulation, protection against the tide, abrasion-proof, corrosion-resistant
Arrange superior use characteristic.After adding antistatic agent, fire retardant, its more aobvious remarkable performance.The sodium carbonate that foams is all to belong to inorganic
Expanded material, white powder, decomposition temperature are about 100-140 DEG C, and release part CO2, lose whole CO2 during to 270 DEG C.Can
To discharge carbon dioxide in cable internal temperature or too high Exterior cable temperature, so as to prevent fire, explosion accident hair
It is raw.
The thermal insulation layer 14 is aeroge carpet veneer.Aerogel blanket is using nanometer titanium dioxide silica aerogel as main body material, is led to
Cross the flexible heat-insulating felt that special process is combined with glass fibre cotton or preoxidized fiber felt.It is characterized in that thermal conductivity factor is low,
There are certain tension and compression strength, using can make cable that there is good heat-insulating flame-retardant and tensile resistance in the cable.
The insulating barrier 15 is silastic-layer, and the raised band 3 is silicon rubber projection band 3.Silicon rubber has well resistance to
Cold and heat resistance, there is excellent against weather and ozone resistance with good insulating properties.
The outer jacket 16 is layer of polyester fiber.Ester fiber has the characteristics of fibre fineness is big, intensity is high, easily scattered, also
With prominent resistance to elevated temperatures.Fireproofing of cable performance can be improved.
First connecting cylinder 4 and second connecting cylinder 5 are cast aluminium alloy connecting cylinder.Cast aluminium alloy has good casting
Performance and anti-wear performance are made, coefficient of thermal expansion is small, and explosion-proof performance is good.
First connecting cylinder 4 is provided with aeroge carpet veneer with the inner surface of second connecting cylinder 5 and outer surface.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (8)
- A kind of 1. novel cable, it is characterised in that：Including cable body, the cable body is internally provided with cable core, described Portion is coated with protective jacket, packed layer, thermal insulation layer, insulating barrier, thermal insulation layer and outer jacket, the cable successively from inside to outside outside cable core One end of body is provided with connector, and the circumferential outer surface of the cable body in the left side of the connector is provided with projection Band, the first horizontal positioned connecting cylinder, first connecting cylinder are set with the cable body in the left side of the raised band Left end be provided with the opening passed through for the cable body, the right-hand member of first connecting cylinder opens, first connecting cylinder The internal diameter of opening be less than the external diameter of the raised band and be more than the external diameter of the cable body, on the left surface of the raised band Root setting is fluted, and the projection with the fit depressions is provided with the right side of the opening of first connecting cylinder, described The other end of cable body is provided with the connector being engaged with the cable connector, and the external diameter of the connector is slightly less than institute The internal diameter of connector is stated, the raised band is also equipped with the connector, the second connection is provided with the right side of the raised band Tin, internal thread is provided with the inwall of first connecting cylinder, is provided with the outer wall of second connecting cylinder and the interior spiral shell The external screw thread that line matches, temperature sensor, the outer wall of second connecting cylinder are provided with the inwall of second connecting cylinder On be provided with alarm device, the alarm device is arranged on the externally threaded right side.
- A kind of 2. novel cable as claimed in claim 1, it is characterised in that：The cable core includes a plurality of triangular prism-shaped wire.
- A kind of 3. novel cable as claimed in claim 1, it is characterised in that：The packed layer includes polyethylene foamed layer and set Put the foaming sodium carbonate layer on the outside of the polyethylene foamed layer.
- A kind of 4. novel cable as claimed in claim 1, it is characterised in that：The thermal insulation layer is aeroge carpet veneer.
- A kind of 5. novel cable as claimed in claim 1, it is characterised in that：The insulating barrier is silastic-layer, the projection Band is silicon rubber projection band.
- A kind of 6. novel cable as claimed in claim 1, it is characterised in that：The outer jacket is layer of polyester fiber.
- A kind of 7. novel cable as claimed in claim 1, it is characterised in that：First connecting cylinder and second connecting cylinder It is cast aluminium alloy connecting cylinder.
- A kind of 8. novel cable as described in any one of claim 1 or 7, it is characterised in that：First connecting cylinder with it is described The inner surface of second connecting cylinder and outer surface are provided with aeroge carpet veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720520384.9U CN206806093U (en) | 2017-05-11 | 2017-05-11 | A kind of novel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720520384.9U CN206806093U (en) | 2017-05-11 | 2017-05-11 | A kind of novel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806093U true CN206806093U (en) | 2017-12-26 |
Family
ID=60740547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720520384.9U Expired - Fee Related CN206806093U (en) | 2017-05-11 | 2017-05-11 | A kind of novel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389654A (en) * | 2018-05-04 | 2018-08-10 | 福建通宇电缆有限公司 | A kind of easy linking cable |
| CN110675986A (en) * | 2018-01-19 | 2020-01-10 | 熊帅 | Anti-tensile common wire with LINE-X coating |
-
2017
- 2017-05-11 CN CN201720520384.9U patent/CN206806093U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110675986A (en) * | 2018-01-19 | 2020-01-10 | 熊帅 | Anti-tensile common wire with LINE-X coating |
| CN108389654A (en) * | 2018-05-04 | 2018-08-10 | 福建通宇电缆有限公司 | A kind of easy linking cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |