CN208240900U - Flame-retardant waterproof cold-shrinking intermediate joint - Google Patents
Flame-retardant waterproof cold-shrinking intermediate joint Download PDFInfo
- Publication number
- CN208240900U CN208240900U CN201820829904.9U CN201820829904U CN208240900U CN 208240900 U CN208240900 U CN 208240900U CN 201820829904 U CN201820829904 U CN 201820829904U CN 208240900 U CN208240900 U CN 208240900U
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- Prior art keywords
- cable
- cold
- intermediate joint
- shrinkage
- shrinking intermediate
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 27
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000000853 adhesive Substances 0.000 claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims abstract description 14
- 238000003032 molecular docking Methods 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 230000007704 transition Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of flame-retardant waterproof cold-shrinking intermediate joints, it include: connecting tube, first cable core, second cable core, cold-shrinking intermediate joint, shrinkage outer sheath tube, adhesive waterproof tape and armoring tape, first cable core and the second cable core are mutually butted, outer peripheral surface at the first cable core and the second cable core docking is set with connecting tube, cold-shrinking intermediate joint is sleeved on the outer peripheral surface of connecting tube, shrinkage outer sheath tube is set in the periphery of cold-shrinking intermediate joint, two ends periphery of shrinkage outer sheath tube is wound with adhesive waterproof tape, armoring tape is also wound in the outer layer of shrinkage outer sheath tube.Through the above way; the utility model flame-retardant waterproof cold-shrinking intermediate joint is socketed shrinkage outer sheath tube in cold-shrinking intermediate joint periphery; first shrink the fire-retardant shrinkage outer sheath tube of water proof type; then water blocking tape is wound at the both ends of oversheath; finally armoring tape is wound in outermost layer; water proof fire retardant effect is good in this way, and has and reinforce mechanical protection effect.
Description
Technical field
The utility model relates to cold-shrinking intermediate joint technical fields, more particularly to indirect in a kind of flame-retardant waterproof shrinkage
Head.
Background technique
It is increasing to the demand of power cable as industrialization continues to develop in recent years, in the process for setting up power grid
In, it needs two sections of cables being mutually butted use, you must use transition joint to connect two sections of cables, and make its guarantor
Demonstrate,prove normal power supply.
The cold contract cable middle joint of the prior art is mostly directly buried installation, to the waterproof sealing and anti-corrosion of transition joint
Erosion, anti-mechanical damage propose high requirement, and existing cold contract cable middle joint waterproof construction is simple, mainly by silicon rubber
The elasticity of itself is covered to guarantee the leakproofness between cable, and waterproof effect is poor.
Connecting tube after-contraction cold-shrinking intermediate joint is crimped on cable in the prior art, then general way is directly to twine
Around water blocking tape and armoring tape, it is bad that this way will lead to waterproof effect, it is easy to there is moisture entrance, it is short so as to cause connector
Massive losses are brought to user in road.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of flame-retardant waterproof cold-shrinking intermediate joint, in shrinkage
Between connector periphery be socketed shrinkage outer sheath tube, first shrink the fire-retardant shrinkage outer sheath tube of water proof type, then twined at the both ends of oversheath
Around water blocking tape, armoring tape finally is wound in outermost layer, such water proof fire retardant effect is good, and has and reinforce mechanical protection effect.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of flame-retardant waterproof
Cold-shrinking intermediate joint, comprising: connecting tube, the first cable core, the second cable core, cold-shrinking intermediate joint, shrinkage outer sheath tube, waterproof
Adhesive tape and armoring tape,
First cable core and the second cable core are mutually butted, the outer peripheral surface at the first cable core and the second cable core docking
It is set with connecting tube, cold-shrinking intermediate joint is sleeved on the outer peripheral surface of connecting tube, is set with shrinkage in the periphery of cold-shrinking intermediate joint
Two ends periphery of outer sheath tube, shrinkage outer sheath tube is wound with adhesive waterproof tape, also winds in the outer layer of shrinkage outer sheath tube
There is armoring tape.
It is also configured with the first cable insulation in one preferred embodiment of the utility model, outside the first cable core, second
It is also configured with the second cable insulation outside cable core, the both ends of connecting tube are exhausted with the first cable insulation and the second cable respectively
Edge layer connection.
In one preferred embodiment of the utility model, cold-shrinking intermediate joint also coaxial package in the first cable insulation and
The outer peripheral surface of second cable insulation.
In one preferred embodiment of the utility model, also set respectively outside the first cable insulation and the second cable insulation
It is equipped with the first cable jacket and the second cable jacket, shrinkage outer sheath tube also coaxial package is in the first cable insulation,
The outer peripheral surface of two cable insulations, the first cable jacket and the second cable jacket.
In one preferred embodiment of the utility model, adhesive waterproof tape is simultaneously wound to be protected outside shrinkage outer sheath tube and cable
The end of set.
In one preferred embodiment of the utility model, armoring tape is simultaneously wound in shrinkage outer sheath tube and adhesive waterproof tape
Outer layer.
The beneficial effects of the utility model are: the utility model flame-retardant waterproof cold-shrinking intermediate joint is in cold-shrinking intermediate joint
Periphery is socketed shrinkage outer sheath tube, first shrinks the fire-retardant shrinkage outer sheath tube of water proof type, then winds waterproof at the both ends of oversheath
Band finally winds armoring tape in outermost layer, and such water proof fire retardant effect is good, and has and reinforce mechanical protection effect.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the structural schematic diagram of one preferred embodiment of flame-retardant waterproof cold-shrinking intermediate joint of the utility model；
The components in the drawings are labeled as follows: 101, the first cable jacket, the 102, second cable jacket, and 201, first
Cable insulation, the 202, second cable insulation, the 301, first cable core, the 302, second cable core, 4, connecting tube, 5, in shrinkage
Between connector, 6, shrinkage outer sheath tube, 7, adhesive waterproof tape, 8, armoring tape.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes:
A kind of flame-retardant waterproof cold-shrinking intermediate joint, comprising: connecting tube 4, the first cable core 301, the second cable core 302,
First cable insulation 201, the second cable insulation 202, cold-shrinking intermediate joint 5, shrinkage outer sheath tube 6, adhesive waterproof tape 7 and armour
Band 8 is filled, wherein the first cable core 301 and the second cable core 302 are mutually butted, in the first cable core 301 and the second cable core 302
Outer peripheral surface at docking is set with connecting tube 4, and cold-shrinking intermediate joint 5 is sleeved on the outer peripheral surface of connecting tube 4.
It is also configured with the first cable insulation 201 outside first cable core 301, is also configured with second outside the second cable core 302
Cable insulation 202, the both ends of connecting tube 4 are connect with the first cable insulation 201 and the second cable insulation 202 respectively, cold
Outer peripheral surface of 5 coaxial package of contracting transition joint in the first cable insulation 201 and the second cable insulation 202.
Shrinkage outer sheath tube 6, the first cable insulation 201 and the second cable are set in the periphery of cold-shrinking intermediate joint 5
The first cable jacket 101 and the second cable jacket 102 are also respectively provided with outside insulating layer 202, shrinkage outer sheath tube also 6 is same
Axle sleeve is loaded on the first cable insulation 201, the second cable insulation 202, the first cable jacket 101 and the second cable jacket
102 outer peripheral surface.
Two ends periphery of shrinkage outer sheath tube 6 is wound with adhesive waterproof tape 7, also twines in the outer layer of shrinkage outer sheath tube 6
It is wound with armoring tape 8.
Specifically, adhesive waterproof tape 7 is simultaneously wound electric in shrinkage outer sheath tube 6 and the first cable jacket 101 and second
The end of cable oversheath 102, the simultaneously wound outer layer in shrinkage outer sheath tube 6 and adhesive waterproof tape 7 of armoring tape 8.
The installation process of the utility model flame-retardant waterproof cold-shrinking intermediate joint is:
Size to specifications, which requires to dial, cuts cable, then by connecting tube 4 that first cable core 301 and second is electric
Cable core 302 is crimped together, and is socketed cold-shrinking intermediate joint 5 in 4 periphery of connecting tube, is socketed shrinkage in 5 periphery of cold-shrinking intermediate joint
Outer sheath tube 6 first shrinks the fire-retardant shrinkage outer sheath tube 6 of water proof type at this time, and then at the both ends of shrinkage outer sheath tube 6, winding is anti-
Glue band 7 finally winds armoring tape 8 in outermost layer.
The beneficial effect of the utility model flame-retardant waterproof cold-shrinking intermediate joint is:
It is socketed shrinkage outer sheath tube in cold-shrinking intermediate joint periphery, first shrinks the fire-retardant shrinkage outer sheath tube of water proof type, then
Water blocking tape is wound at the both ends of oversheath, finally winds armoring tape in outermost layer, such water proof fire retardant effect is good, and has reinforcement machine
Tool protective effect.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of flame-retardant waterproof cold-shrinking intermediate joint characterized by comprising connecting tube, the first cable core, the second cable
Core, cold-shrinking intermediate joint, shrinkage outer sheath tube, adhesive waterproof tape and armoring tape,
First cable core and the second cable core are mutually butted, the outer peripheral surface suit at the first cable core and the second cable core docking
There is connecting tube, cold-shrinking intermediate joint is sleeved on the outer peripheral surface of connecting tube, is set with outside shrinkage and protects in the periphery of cold-shrinking intermediate joint
Two ends periphery of casing, shrinkage outer sheath tube is wound with adhesive waterproof tape, is also wound with armour in the outer layer of shrinkage outer sheath tube
Fill band.
2. flame-retardant waterproof cold-shrinking intermediate joint according to claim 1, which is characterized in that also configured outside the first cable core
There is the first cable insulation, the second cable insulation is also configured with outside the second cable core, the both ends of connecting tube are electric with first respectively
Cable insulating layer and the connection of the second cable insulation.
3. flame-retardant waterproof cold-shrinking intermediate joint according to claim 2, which is characterized in that cold-shrinking intermediate joint is also coaxial
It is sleeved on the outer peripheral surface of the first cable insulation and the second cable insulation.
4. flame-retardant waterproof cold-shrinking intermediate joint according to claim 2, which is characterized in that the first cable insulation and
The first cable jacket and the second cable jacket, shrinkage outer sheath tube also coaxial sleeve are also respectively provided with outside two cable insulations
Loaded on the first cable insulation, the second cable insulation, the first cable jacket and the second cable jacket outer peripheral surface.
5. flame-retardant waterproof cold-shrinking intermediate joint according to claim 1, which is characterized in that adhesive waterproof tape it is simultaneously wound
The end of shrinkage outer sheath tube and cable jacket.
6. flame-retardant waterproof cold-shrinking intermediate joint according to claim 5, which is characterized in that armoring tape it is simultaneously wound
The outer layer of shrinkage outer sheath tube and adhesive waterproof tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820829904.9U CN208240900U (en) | 2018-05-31 | 2018-05-31 | Flame-retardant waterproof cold-shrinking intermediate joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820829904.9U CN208240900U (en) | 2018-05-31 | 2018-05-31 | Flame-retardant waterproof cold-shrinking intermediate joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208240900U true CN208240900U (en) | 2018-12-14 |
Family
ID=64575281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820829904.9U Active CN208240900U (en) | 2018-05-31 | 2018-05-31 | Flame-retardant waterproof cold-shrinking intermediate joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208240900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556749A (en) * | 2019-09-15 | 2019-12-10 | 四川吉赛特科技有限公司 | seismic exploration acquisition chain cable repairing method |
-
2018
- 2018-05-31 CN CN201820829904.9U patent/CN208240900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556749A (en) * | 2019-09-15 | 2019-12-10 | 四川吉赛特科技有限公司 | seismic exploration acquisition chain cable repairing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 South Side of Xihu Road, South District of Wujin High-tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Jiangsu Tuoyuan Electric Power Technology Co.,Ltd. Address before: 213000 South Side of Xihu Road, South District of Wujin High-tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU TUOYUAN CABLE ASSEMBLY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 2, Xinyuan Road, Xinjie Street, Yixing City, Wuxi City, Jiangsu Province, 214000 Patentee after: Jiangsu Tuoyuan Electric Power Technology Co.,Ltd. Address before: South side of Xihu Road, South District, High-tech Industrial Development Zone, Wujin District, Changzhou City, Jiangsu Province, 213000 Patentee before: Jiangsu Tuoyuan Electric Power Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214000, No. 218 Yuenan Road, Xinjie Street, Yixing City, Wuxi City, Jiangsu Province Patentee after: Jiangsu Tuoyuan Electric Power Technology Co.,Ltd. Country or region after: China Address before: No. 2, Xinyuan Road, Xinjie Street, Yixing City, Wuxi City, Jiangsu Province, 214000 Patentee before: Jiangsu Tuoyuan Electric Power Technology Co.,Ltd. Country or region before: China |