CN2129983Y - Cable and wire connecting pipe fitting - Google Patents
Cable and wire connecting pipe fitting Download PDFInfo
- Publication number
- CN2129983Y CN2129983Y CN 92207614 CN92207614U CN2129983Y CN 2129983 Y CN2129983 Y CN 2129983Y CN 92207614 CN92207614 CN 92207614 CN 92207614 U CN92207614 U CN 92207614U CN 2129983 Y CN2129983 Y CN 2129983Y
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- cable
- wire
- layer
- coupling pipe
- 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
- 239000008187 granular material Substances 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000004323 axial length Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract 5
- 238000010168 coupling process Methods 0.000 abstract 5
- 238000005859 coupling reaction Methods 0.000 abstract 5
- 210000000080 chela (arthropods) Anatomy 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a coupling pipe fitting in cable wire, including middle coupling pipe and wiring terminal pipe, its characteristics are equipped with paste conductivity promoter layer and stereoplasm granular layer in the pipe wall inboard, and the wire core makes the wire core fix on the coupling pipe fitting after the pressure pincers pressure coupling pipe fitting during inserting in it surrounds. The utility model provides a coupling pipe fitting makes cable wire hookup conductivity improve greatly, and the tensile is anticorrosive, is the cable accessories of more ideal.
Description
The utility model is to be used for the middle of sub-thread and strand wire cable to connect and the transition connection connecting tube and binding post pipe in the middle of comprising.
Connecting in the middle of the existing electric wire and the transition connection, is with connecting tube and binding post pipe.Compress through pressure clamp, reach the purpose that connects energising, crimping place contact-making surface is easy to generate oxide layer, cause the resistance increase and generate heat waste electric energy, the meeting that has generation spark, then cause and open circuit, in addition, connection place tensile strength weakness, through gravity and mechanical force, the connection place is prone to loosening, and above-mentioned reason all can make circuit cause that the power failure stopping production brings loss, finding out off position is to spend a large amount of man power and materials, is the difficult problem in the present line maintenance.
At above-mentioned shortcoming, what the utility model proposes can make the long-term energising of circuit good, reduces the cable and wire connection pipe fitting of unnecessary energy loss.
These cable and wire connection pipe fitting characteristics are: the tube wall inboard is provided with paste conduction promoter layer and hard granule layer, and the wire stylet of insertion is among paste conduction promoter layer and the encirclement of hard granule layer.Paste conduction promoter layer and hard granule layer are more preferably and are crossed as mixed layer in addition.
The utility model also mills the mark ditch one at 1/2 place of length in the middle connecting tube in above-mentioned connection pipe fitting, when inserting as two lead with reference to usefulness, preventing has influenced short-term head pull-off strength less because of one in lead inserts the insertion of many other ends, the connecting tube inwall is provided with paste conduction promoter layer and hard granule layer then reaches the good purpose of long-term energising with conductor compression jointing in the middle of the cable and wire, and the binding post pipe in the utility model also has similar advantage.
Accompanying drawing 1 is a cable and wire binding post tubular construction cutaway view,
Accompanying drawing 2 is a connecting tube structure cutaway view in the middle of the cable and wire.
Wherein, (1) tube wall, (2) paste conduction promoter layer, (3) hard granule layer, (4) wire stylet, (5) mark ditch.
As shown in the figure, system one mark ditch (5) is milled at tube wall in middle connecting tube (1) axial length 1/2 place, to conduct electricity promoter layer (2) and hard granule layer (3) by brushing in tube wall (1) inboard, the wire stylet (5) of peelling off insulating barrier is inserted different pipe fittings, with pressure clamp tube wall (1) is depressed several roads impression, at this moment conducting electricity promoter layer (2) and hard granule layer (3) is crushed between wire stylet (4) and tube wall (1) inboard, at the pressurized position, be extruded unnecessary conduction promoter of part and hard granule and enter not pressurized position, between tube wall (1) and wire stylet (4), be full of the mixed layer (2 that paste conduction promoter and hard granule are formed like this, 3), played the effect that air-isolation prevents oxidized reduction sheet resistance, conductive area is increased greatly have good conduction property, hard granule layer (3) is embedded into when pressurized between wire stylet (5) and the tube wall (1) and plays the pin effect, prevent the loosening of wire stylet (4), more on this paste conduction promoter market, for example the DJG-1 or the DG-1 of Fujian product electrically contact conductive paste or the like, and the hard granule then can be general quartz sand, boart boart or the like.
Claims (3)
1, a kind of cable and wire connection pipe fitting is characterized in that tube wall (1) inboard is provided with paste conduction promoter layer (2) and hard granule layer (3), and the wire stylet of insertion (4) is among paste conduction promoter layer (2) and hard granule layer (3) encirclement.
2,, it is characterized in that paste conduction promoter layer (2) and hard granule layer (3) are crossed as mixed layer according to the described cable and wire connection pipe fitting of claim 1.
3,, it is characterized in that middle connecting tube tube wall (1) axial length 1/2 place of cable and wire is provided with mark ditch (5) according to claim 1 or 2 described cable and wire connection pipe fittings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92207614 CN2129983Y (en) | 1992-04-16 | 1992-04-16 | Cable and wire connecting pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92207614 CN2129983Y (en) | 1992-04-16 | 1992-04-16 | Cable and wire connecting pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2129983Y true CN2129983Y (en) | 1993-04-14 |
Family
ID=33762243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92207614 Expired - Lifetime CN2129983Y (en) | 1992-04-16 | 1992-04-16 | Cable and wire connecting pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2129983Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355093A (en) * | 2011-10-12 | 2012-02-15 | 文登奥文电机有限公司 | Aluminium wire stator winding joint processing technique |
| WO2018035886A1 (en) * | 2016-08-23 | 2018-03-01 | 成都阿尔刚雷科技有限公司 | Electrical connection method for preventing secondary arc |
-
1992
- 1992-04-16 CN CN 92207614 patent/CN2129983Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355093A (en) * | 2011-10-12 | 2012-02-15 | 文登奥文电机有限公司 | Aluminium wire stator winding joint processing technique |
| WO2018035886A1 (en) * | 2016-08-23 | 2018-03-01 | 成都阿尔刚雷科技有限公司 | Electrical connection method for preventing secondary arc |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201440466U (en) | separable connector | |
| CN2129983Y (en) | Cable and wire connecting pipe fitting | |
| CN2413402Y (en) | Mechanical locking T-shape connector | |
| CN114447657B (en) | Breakpoint connection device for electric power transmission line | |
| CN2366980Y (en) | Double tape sleeve and self-locking type electric connecting part | |
| CN2172917Y (en) | Butterfly temp-sensitive connector | |
| CN2412296Y (en) | Wire tee connector | |
| CN201392890Y (en) | Low-voltage joint | |
| CN2409582Y (en) | Insulative conductor | |
| CN2291725Y (en) | DC plug | |
| CN201238133Y (en) | Soft-hard cable connection mechanism of water pump | |
| CN2429927Y (en) | Electric leading wire for contemporarily contact conduction | |
| CN2687914Y (en) | H-shape branch joint for power cable branching | |
| CN219843215U (en) | Circuit connecting device with high reliability | |
| CN2327078Y (en) | Lead quick-acting terminal | |
| CN2233627Y (en) | Multi-layer tube-type high-current wire connector | |
| CN2279002Y (en) | Conductor connector | |
| CN2179637Y (en) | Wire connector | |
| CN2309622Y (en) | Wire connector | |
| CN214542611U (en) | Coupler with improved wiring structure | |
| CN2147654Y (en) | Quick conducting wire connector | |
| CN2184261Y (en) | Grounding end for spring wire connector | |
| CN2178004Y (en) | Connecting terminal | |
| CN2612089Y (en) | Cable and wire terminal with self-lock up | |
| CN2129474Y (en) | Flat safety plug and socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |