CN103178368A - Parallel thermal shrinkage joint - Google Patents
Parallel thermal shrinkage joint Download PDFInfo
- Publication number
- CN103178368A CN103178368A CN2013101095061A CN201310109506A CN103178368A CN 103178368 A CN103178368 A CN 103178368A CN 2013101095061 A CN2013101095061 A CN 2013101095061A CN 201310109506 A CN201310109506 A CN 201310109506A CN 103178368 A CN103178368 A CN 103178368A
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- layer
- arm
- conductive
- branch pipe
- joint
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Abstract
The invention relates to a parallel thermal shrinkage joint which is used when multiple strands of wires for electric power operation are fixedly connected together side by side by one terminal. The parallel thermal shrinkage joint is characterized in that a plurality of side-by-side branch pipes are connected to one side of a header pipe, the outer layer of the cross section of each branch pipe is an insulating layer, a conductive layer is arranged at the inner side of the inner layer of the cross section of each branch pipe, a bonding layer is arranged at the outer side of the inner layer of the cross section of each branch pipe, a conductive joint is arranged at the other side of the header pipe, and the conductive layer of each branch pipe is electrically connected with the conductive joint of the header pipe. The insulating layers of the header pipe and each branch pipe are respectively made of a polymer shape memory material, and the conductive layer of each branch pipe is formed by wrapping wires with a meshy flexible conductive metal material and annularly arranging the wrapped wires on the inner wall, and the bonding layer of each branch pipe is composed of adhesive tapes. The parallel thermal shrinkage joint can be used for enabling a multiwire joint to be in reliable contact with a wiring terminal and is attractive to wire and convenient to assemble and disassemble, and the working efficiency and the working quality are improved.
Description
Technical field
Patent of the present invention belongs to the T ﹠ D Technology field, when particularly strand wire and head share place's terminal and connect and line technology.
Background technology
At present with in the same terminal hole of strand wire head access during operation, be generally that many nuditing wires is first and be pressed into or insert in same binding post hole.Generally be subject to the limited Wiring port restriction of intrinsic shaped article when adopting also wire terminal operation.Line method carries out wiring with regard to adopting also when having limited port limit, as: multiply holding wire, control line, power line are shared same Wiring port etc.There is following shortcoming in the first and mode of connection that be pressed into or insert in same binding post hole of many nuditing wires: one, multi-thread doubling and intrinsic electric equipment port do not configure and have that virtual connection hidden danger, virtual connection hidden danger can cause loose contact, the joint is overheated and damage electric equipment.Two, multi-thread doubling wiring operating process is wasted time and energy.
Summary of the invention
The purpose of patent of the present invention is a kind of device that multiple conducting wires is connected in parallel of development, and its technical scheme is as follows.
A kind of doubling pyrocondensation joint, its special character is the some arms side by side of side connection house steward, the skin of each arm cross section is insulating barrier, the inboard of internal layer is that conductive layer, the outside are adhered layers, opposite side house steward is installed conductive contact, the conductive layer of each arm all electrically connects with house steward's conductive contact, and house steward's sidewall is insulating barrier.
The insulating barrier of house steward and each arm is made by polymer shape memory material, and after the conductive layer of arm adopts netted soft conductive metallic material parcel wire or strip conductive metallic material clamping wire, the annular adhered layer that is installed on inwall formation, arm is made of adhesive tape.After wire inserts heat-shrink tube, adopt heat gun to be heated to the 60-100 degree to arm, make arm produce pyrocondensation distortion and stranded conductor crust adhesive seal, shrink secure wires.
The doubling pyrocondensation joint is comprised of house steward and arm, its arm can be two-tube, three the pipe, four the pipe etc.
When adopting the doubling pyrocondensation joint to carry out the doubling operation, the wire head that only needs to need doubling directly inserts in arm after according to the technological standards shedding, then add hot leg pipe and make its pyrocondensation tighten up wire head, at last the conductive contact in the house steward of doubling pyrocondensation joint is inserted the doubling operating procedure of completing multiple conducting wires in the binding post that matches.
Adopt the operation of this doubling pyrocondensation joint to have following advantage: multiple conducting wires is contacted reliably, wiring is attractive in appearance, mounting or dismounting are convenient with binding post, increase work efficiency and work quality.
Description of drawings:
Fig. 1 is doubling pyrocondensation joint structural representation,
Fig. 2 is that arm is the end view of the doubling pyrocondensation joint of 2,
Fig. 3 is that arm is the end view of the doubling pyrocondensation joint of 3,
Fig. 4 is that arm is the end view of the doubling pyrocondensation joint of 4.
Embodiment
The below's contrast accompanying drawing narration embodiment.
A kind of doubling pyrocondensation joint, it is the some arms 7 side by side of end connection house steward 8, the skin of each arm 7 cross sections is insulating barriers 1, the inboard of internal layer is that conductive layer 2, the outside are adhered layers 3, at house steward 8 opposite side, conductive contact 6 is installed, the conductive layer 2 of each arm 7 all electrically connects with house steward 8 conductive contact 6.
As Fig. 2, Fig. 3 and shown in Figure 4, the arm 7 in the doubling pyrocondensation joint can be two-tube, three the pipe or four the pipe etc.
When adopting the doubling pyrocondensation joint to carry out the doubling operation, the wire 4 that only needs to need doubling directly inserts in arm 7 after according to the technological standards shedding, then add hot leg pipe 7 and make its pyrocondensation tighten up wire head 4, make conductive layer 2 close contacts of exposed wire head 5 and arm 7.At last the conductive contact 6 in the house steward 8 of doubling pyrocondensation joint is inserted the doubling operation of completing multiple conducting wires in the binding post that matches.
Claims (3)
1. doubling pyrocondensation joint, it is characterized in that connecting some arms side by side in house steward's a side, the skin of each arm cross section is insulating barrier, the inboard of internal layer is that conductive layer, the outside are adhered layers, opposite side house steward is installed conductive contact, the conductive layer of each arm all electrically connects with house steward's conductive contact, and house steward's sidewall is insulating barrier.
2. said doubling pyrocondensation joint according to claim 1, the insulating barrier that it is characterized in that said house steward and each arm is made by polymer shape memory material, and after the conductive layer of arm adopts netted soft conductive metallic material parcel wire or strip conductive metallic material clamping wire, the annular adhered layer that is installed on inwall formation, arm is made of adhesive tape.
3. said doubling pyrocondensation joint according to claim 1 and 2, is characterized in that said arm can be two-tube, three pipe or four pipes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310109506.1A CN103178368B (en) | 2013-04-01 | 2013-04-01 | Parallel thermal shrinkage joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310109506.1A CN103178368B (en) | 2013-04-01 | 2013-04-01 | Parallel thermal shrinkage joint |
Publications (2)
Publication Number | Publication Date |
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CN103178368A true CN103178368A (en) | 2013-06-26 |
CN103178368B CN103178368B (en) | 2015-02-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310109506.1A Active CN103178368B (en) | 2013-04-01 | 2013-04-01 | Parallel thermal shrinkage joint |
Country Status (1)
Country | Link |
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CN (1) | CN103178368B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104174512A (en) * | 2014-07-23 | 2014-12-03 | 刘可夫 | Ring-shaped nozzle of heat gun |
CN104183933A (en) * | 2014-08-23 | 2014-12-03 | 济南大学 | Circuit connecting cover |
CN104795646A (en) * | 2015-04-28 | 2015-07-22 | 国家电网公司 | Combined type branch connecting member |
CN105206360A (en) * | 2015-08-28 | 2015-12-30 | 国网山东莒南县供电公司 | Protective tube applied to connection part of power transmission lines |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2379927Y (en) * | 1999-06-18 | 2000-05-24 | 王仁清 | Intermediate connection tube for conducting wire |
CN1344045A (en) * | 2000-09-13 | 2002-04-10 | 特克特朗尼克公司 | Non-folding strain eliminating terminal of coaxial cable |
CN1370033A (en) * | 2001-02-15 | 2002-09-18 | 喻孟华 | Technology for making water-proof connector of multi-core electrothermal line |
CN201262984Y (en) * | 2008-08-27 | 2009-06-24 | 中航光电科技股份有限公司 | Pyrocondensation welded structure for connector and pyrocondensation tube, connector with the structure |
CN201846051U (en) * | 2010-11-03 | 2011-05-25 | 丁安松 | Branch sleeve used for cable |
CN202373352U (en) * | 2011-12-20 | 2012-08-08 | 潍坊阳光传媒科技职业培训学校 | Anti-skidding branch heat-shrinkable bushing |
-
2013
- 2013-04-01 CN CN201310109506.1A patent/CN103178368B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2379927Y (en) * | 1999-06-18 | 2000-05-24 | 王仁清 | Intermediate connection tube for conducting wire |
CN1344045A (en) * | 2000-09-13 | 2002-04-10 | 特克特朗尼克公司 | Non-folding strain eliminating terminal of coaxial cable |
CN1370033A (en) * | 2001-02-15 | 2002-09-18 | 喻孟华 | Technology for making water-proof connector of multi-core electrothermal line |
CN201262984Y (en) * | 2008-08-27 | 2009-06-24 | 中航光电科技股份有限公司 | Pyrocondensation welded structure for connector and pyrocondensation tube, connector with the structure |
CN201846051U (en) * | 2010-11-03 | 2011-05-25 | 丁安松 | Branch sleeve used for cable |
CN202373352U (en) * | 2011-12-20 | 2012-08-08 | 潍坊阳光传媒科技职业培训学校 | Anti-skidding branch heat-shrinkable bushing |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104174512A (en) * | 2014-07-23 | 2014-12-03 | 刘可夫 | Ring-shaped nozzle of heat gun |
CN104174512B (en) * | 2014-07-23 | 2016-07-13 | 刘可夫 | Heat gun annular nozzle |
CN104183933A (en) * | 2014-08-23 | 2014-12-03 | 济南大学 | Circuit connecting cover |
CN104795646A (en) * | 2015-04-28 | 2015-07-22 | 国家电网公司 | Combined type branch connecting member |
CN105206360A (en) * | 2015-08-28 | 2015-12-30 | 国网山东莒南县供电公司 | Protective tube applied to connection part of power transmission lines |
Also Published As
Publication number | Publication date |
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CN103178368B (en) | 2015-02-18 |
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