CN203086092U - Embedding type waterproof cable joint - Google Patents
Embedding type waterproof cable joint Download PDFInfo
- Publication number
- CN203086092U CN203086092U CN 201220274159 CN201220274159U CN203086092U CN 203086092 U CN203086092 U CN 203086092U CN 201220274159 CN201220274159 CN 201220274159 CN 201220274159 U CN201220274159 U CN 201220274159U CN 203086092 U CN203086092 U CN 203086092U
- Authority
- CN
- China
- Prior art keywords
- cable
- box body
- connection
- insulation
- joints
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 52
- 238000005538 encapsulation Methods 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 13
- 230000010412 perfusion Effects 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- 238000001727 in vivo Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 4
- 230000001070 adhesive effect Effects 0.000 abstract 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000002633 protecting effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000003822 epoxy resin Substances 0.000 description 6
- 229920000647 polyepoxide Polymers 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 5
- 230000008439 repair process Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Cable Accessories (AREA)
- Processing Of Terminals (AREA)
Abstract
Embedding type waterproof cable joint Disclosed in the utility model is an embedding type waterproof cable joint that comprises an insulated box body, insulated puncture wire clamps, a liquid resin adhesive and a blocking material and the like. After cables with portions needing to be connected or branch are connected or branched by using the insulated puncture wire clamps or other connectors, the insulated box body is used to wrap the connection or connection or branch joints joints; the liquid resin adhesive is poured into the insulated box body and is used to cover and seal the intermediate connection or connection or branch joints joints completely; and after a few minutes, the liquid resin adhesive is changed from a liquid state to a solid state, so that the waterproof effects of the intermediate connection or connection or branch joints joints of the cables are realized. And after the solidification, the liquid resin adhesive can be stripped, thereby carrying out maintenance or disassembling and replacing on the sealed intermediate connection or connection or branch joints joints the cables. According to the utility model, the embedding type waterproof cable joint has the advantages of excellent waterproof, insulating, protecting properties and maintainability, simple structure, convenient operation, wide application environment range, high practicality and novelty and good popularization and application values.
Description
Technical field
The utility model belongs to power equipment manufacturing technology field, relates in particular to a kind of encapsulation type cable waterproof joint.
Background technology
In street lamp, Landscape Lamp, garden lamp and Lawn lamp distribution cable laying task, water joint has a wide range of applications in the middle of the direct-buried cable, and water joint in the middle of this kind direct-buried cable is commonly called as the cable waterproof joint.
The direct-buried cable water joint is made of parts such as insulation box body, shutoff sponge and filling glue, penetrating cable clamp, branch cable, insulating material usually.The direct-buried cable water joint is embedded in underground usually, can be subjected to the corrosion of water enchroachment (invasion) and chemical substance, and its technical barrier is how to realize best waterproof, insulation and protection etc.
In the prior art, the technology that is used to overcome an above difficult problem mainly contains two kinds: the one, utilize waterproof insulation tape looping cable joint, and reach the technical purpose of waterproof, insulation and protection; The 2nd, filling epoxy resin in cable joint wraps up cable joint fully with epoxy resin, reaches the technical purpose of waterproof, insulation and protection.
There is very big defective in prior art, and mainly be: utilize waterproof insulation tape looping joint, exist water proofing property poor, electrical strength is low, and the short-circuit between conductors fault takes place easily, and applied environment is limited, can not be applied to cable laying operation in direct-burried, cable trough and the water; To the cable joint filling epoxy resin, very tough and tensile after existing epoxy resin to solidify, can't divest, can not keep in repair or change the cable joint fault, often need cable is blocked in case break down or during connection error, so not only can cause the fund waste, and can cause a plurality of tap points, cause failure rate to increase.
The utility model content
The purpose of this utility model is to provide, being intended to solve prior art adopts waterproof insulation tape looping cable joint to insulate and when sealing, exist water proofing property poor, electrical strength is low, the short-circuit between conductors fault takes place easily, applied environment is limited, can not be applied to cable laying operation in direct-burried, cable trough and the water; When cable joint is adopted filling epoxy resin, very tough and tensile after existing epoxy resin to solidify, can't divest, can not keep in repair or change the cable joint fault, often need power cable is blocked in case break down or during connection error, so not only can cause the fund waste, and can cause a plurality of tap points, cause failure rate to increase.
The utility model is achieved in that this encapsulation type cable waterproof joint comprises: insulation box body, insulation puncture line clamping;
Utilize insulation puncture line clamping to connect or tap on the cable of intermediate demand connection or tap, will connect or tap joint inclusion insulation booth perfusion in vivo liquid resin glue in the middle of the cable with the insulation box body.
Further, also can fill other liquid insulation that can divest after solidifying, fire-retardant and waterproof material in the described insulation box body.
Further, connection or tap joint can utilize the insulation puncture line clamping puncture to connect or tap in the middle of the described cable, also can utilize other connector to connect or tap.
Further, described insulation box body is an inclusion formula insulating material box body, and the insulation box body is provided with liquid packing material fill orifice.
Further, described cable can be a multicore cable, also can be single-core cable or insulated conductor.
The encapsulation type cable waterproof joint that the utility model provides; by the insulation box body; insulation puncture line clamping; liquid resin glue; compositions such as plugging material; intermediate demand connects or the cable of tap connects by insulation puncture line clamping or other connector or divides connect after inclusion in the box body that insulate; be filled with liquid resin glue or other liquid insulation that can divest after solidifying in the insulation box body; fire-retardant and waterproof material; connection or tap joint in the middle of the cable are wrapped up fully; water resistance is superior; insulation resistance and electrical strength are higher; the applied environment scope is wider; when connection or tap joint break down in the middle of cable; can divest the liquid resin glue that solidifies; connection or tap joint in the middle of the cable are keeped in repair or change; and do not need cable is blocked, avoided the waste of fund, reduced the fault point; reached waterproof; the purpose of insulation and protection; simple in structure, practical, have stronger popularization and using value.
Description of drawings
Fig. 1 is the cross-sectional view of the encapsulation type cable waterproof joint that provides of the utility model embodiment.
Among the figure: 11, the leader cable of intermediate demand connection or tap; 12, branch cable; 13, insulation puncture line clamping; 14, insulation box body; 15, liquid resin glue.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Fig. 1 shows the structure of the encapsulation type cable waterproof joint that the utility model embodiment provides.For convenience of explanation, only show the part relevant with the utility model embodiment.
This encapsulation type cable waterproof joint comprises: insulation puncture line clamping 13, insulation box body 14, liquid resin glue 15;
Intermediate demand connects or the leader cable 11 of tap and branch cable 12 utilize insulation puncture line clamping 13 branch that punctures to be connected, form the middle puncture of cable branch jointing, puncture branch jointing is placed in the insulation box body 14 in the middle of the cable, is perfused with liquid resin glue 15 in the insulation box body 14.
In the utility model embodiment, insulation box body 14 is scalable and detachable insulation box body.
In the utility model embodiment, insulation box body 14 is provided with liquid packing material fill orifice.
In the utility model embodiment, also can fill other liquid insulation, the fire-retardant and waterproof material that can divest after solidifying in the insulation box body 14.
Below in conjunction with drawings and the specific embodiments application principle of the present utility model is further described.
A kind of encapsulation type cable waterproof joint; the liquid resin glue 15 that in the insulation box body, can divest after a kind of the solidifying of perfusion or other liquid insulation, fire-retardant and waterproof material; concrete technical measures are: with a kind of insulation box body 14 with the branch's jointing inclusion that punctures in the middle of the cable; then the liquid resin glue that perfusion can divest after a kind of the solidifying in insulation box body 14 or other liquidly insulate, fire-retardant and waterproof material; puncture branch jointing in the middle of the cable is covered fully, arrive the technique effect of waterproof, insulation and protection.
The encapsulation type cable waterproof joint that the utility model embodiment provides; sealing property is superior; insulation resistance and electrical strength are higher; the applied environment scope is wider; when puncture branch jointing breaks down in the middle of cable; the resin glue that solidifies can be divested; puncture branch jointing in the middle of the cable is keeped in repair or changes; puncture branch jointing can be again to insulation booth perfusion in vivo liquid resin glue after keeping in repair or changeing in the middle of the cable; reach waterproof once more; the technique effect of insulation and protection, and do not need cable is blocked, the waste of fund avoided; reduce cable and hindered a plurality of tap points of repairing and producing for some reason; reduce the failure rate of cable, reached waterproof; the purpose of insulation and protection, simple in structure; practical, have stronger popularization and using value.
Below only be preferred embodiment of the present utility model,, all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model not in order to restriction the utility model.
Claims (3)
1. an encapsulation type cable waterproof joint is characterized in that, this encapsulation type cable waterproof joint comprises: insulation box body, insulation puncture line clamping;
Utilize insulation puncture line clamping to connect or tap on the cable of intermediate demand connection or tap, will connect or tap joint inclusion insulation booth perfusion in vivo liquid resin glue in the middle of the cable with the insulation box body.
2. encapsulation type cable waterproof joint as claimed in claim 1 is characterized in that, described insulation box body is an inclusion formula insulating material box body, and the insulation box body is provided with liquid packing material fill orifice.
3. encapsulation type cable waterproof joint as claimed in claim 1 is characterized in that described cable can be a multicore cable, also can be single-core cable or insulated conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274159 CN203086092U (en) | 2012-06-12 | 2012-06-12 | Embedding type waterproof cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274159 CN203086092U (en) | 2012-06-12 | 2012-06-12 | Embedding type waterproof cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086092U true CN203086092U (en) | 2013-07-24 |
Family
ID=48831897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220274159 Expired - Lifetime CN203086092U (en) | 2012-06-12 | 2012-06-12 | Embedding type waterproof cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086092U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682938A (en) * | 2013-12-11 | 2014-03-26 | 中国航天时代电子公司 | Shell rigid protection and contact pin switching printed board networking method for CSB bus cable network |
| CN106711659A (en) * | 2015-07-27 | 2017-05-24 | 张�杰 | Explosion-proof fast cable connector |
| CN107275999A (en) * | 2016-03-18 | 2017-10-20 | 矢崎总业株式会社 | Coupling box |
| CN108418172A (en) * | 2018-04-17 | 2018-08-17 | 广东省建筑工程集团有限公司 | A kind of direct-buried cable splice insulation waterproof treatment device and method |
| CN112003202A (en) * | 2020-08-24 | 2020-11-27 | 中铁二十二局集团有限公司 | Cable connection method |
-
2012
- 2012-06-12 CN CN 201220274159 patent/CN203086092U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682938A (en) * | 2013-12-11 | 2014-03-26 | 中国航天时代电子公司 | Shell rigid protection and contact pin switching printed board networking method for CSB bus cable network |
| CN103682938B (en) * | 2013-12-11 | 2015-11-25 | 中国航天时代电子公司 | A kind of housing rigid protective of CSB bus cable net and contact pin switching printed board network-building method |
| CN106711659A (en) * | 2015-07-27 | 2017-05-24 | 张�杰 | Explosion-proof fast cable connector |
| CN107275999A (en) * | 2016-03-18 | 2017-10-20 | 矢崎总业株式会社 | Coupling box |
| CN107275999B (en) * | 2016-03-18 | 2019-04-26 | 矢崎总业株式会社 | Coupling box |
| CN108418172A (en) * | 2018-04-17 | 2018-08-17 | 广东省建筑工程集团有限公司 | A kind of direct-buried cable splice insulation waterproof treatment device and method |
| CN112003202A (en) * | 2020-08-24 | 2020-11-27 | 中铁二十二局集团有限公司 | Cable connection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent of Xi'an Okam Electric Co.,Ltd. The person in charge Document name: Notice of expiration and termination of patent right |
|
| DD01 | Delivery of document by public notice |