CN205790420U - Electrical equipment joint connects assembly - Google Patents
Electrical equipment joint connects assembly Download PDFInfo
- Publication number
- CN205790420U CN205790420U CN201620705243.XU CN201620705243U CN205790420U CN 205790420 U CN205790420 U CN 205790420U CN 201620705243 U CN201620705243 U CN 201620705243U CN 205790420 U CN205790420 U CN 205790420U
- Authority
- CN
- China
- Prior art keywords
- aluminum
- copper
- butt joint
- wiring nose
- aluminum matter
- 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.)
- Active
Links
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 52
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 52
- -1 copper aluminum Chemical compound 0.000 claims abstract description 46
- 210000001331 Nose Anatomy 0.000 claims abstract description 39
- 210000001503 Joints Anatomy 0.000 claims abstract description 34
- 238000002788 crimping Methods 0.000 claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 210000003128 Head Anatomy 0.000 claims abstract description 5
- 239000012212 insulator Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 230000001808 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 210000000614 Ribs Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 7
- 240000000233 Melia azedarach Species 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model discloses a kind of electrical equipment joint and connect assembly, including copper aluminum butt joint, aluminum matter Wiring nose and insulated sleeve, the inner of copper aluminum butt joint be copper end, outer end be aluminum matter end, aluminum matter Wiring nose is helix tube type Wiring nose, threadeding with electrical connector in the inner of copper aluminum butt joint, threadeds with aluminum matter Wiring nose in outer end, the head of aluminum matter wire is integrated through crimping with aluminum matter Wiring nose after insulated sleeve, and insulated sleeve is by aluminum matter Wiring nose, copper aluminum butt joint and electrical connector insulation and obturation.Screwing operation simple and fast, after connection, contact area is big and stable, so after Lian Jieing, electromechanical properties are good, security reliability is high.By insulated sleeve by all metalwork insulation and obturations after connecting, good water-proof effect is durable in use.
Description
Technical field
This utility model relates to a kind of electrical equipment joint, particularly relates to a kind of electrical equipment joint and connects assembly.
Background technology
The copper sleeve of electrical equipment is the most exposed outside, by wire clamp of copper-aluminum apparatus, copper aluminum connecting terminal, copper aluminum also at present
The copper aluminum electrical connector connecting elements such as ditch wire clamp, copper aluminum row's transition piece, copper-aluminium transition connector or copper aluminum crimping component are by copper
Joint is connected with aluminum matter wire.
But the connection of these connecting elements fastening all uses bolt class securing member, insulating tape after connecting, is used to be wound around shape
Become insulating coating.
So all there is following defect in these current connected modes: securing member is many, transition piece is many, complex operation；
Being fastenedly connected rear electromechanical properties poor, potential safety hazard is many；Insulating coating sealing effect is poor, easy ageing failure, and waterproof effect is poor, exist
Potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of fast assembling and disassembling, connect after electromechanical properties are good, security reliability is high and
The electrical equipment joint of insulation and obturation and good water-proof effect connects assembly.
The utility model discloses a kind of electrical equipment joint and connect assembly, including copper aluminum butt joint, aluminum matter Wiring nose and
Insulated sleeve, the inner of copper aluminum butt joint be copper end, outer end be aluminum matter end, aluminum matter Wiring nose is helix tube type Wiring nose, copper aluminum
Threadeding with electrical connector in the inner of butt joint, threadeds with aluminum matter Wiring nose in outer end, and the head of aluminum matter wire is through absolutely
Crimping with aluminum matter Wiring nose after edge sleeve pipe and be integrated, aluminum matter Wiring nose, copper aluminum butt joint and electrical connector are insulated by insulated sleeve
Close.
As preferably, the profile of described copper aluminum butt joint is hexagonal prism shape, its copper end and aluminum matter end have respectively coaxial to
Centrage, oppositely oriented screwed hole, be imperforate section between two screwed holes；Being melted by friction welding at copper aluminum contact surface is one
Body.
As preferably, the inner of described aluminum matter Wiring nose be male connection, outer end be crimping pipe, male connection
Thread rotary orientation mates with the thread rotary orientation of described copper aluminum butt joint aluminum matter end screwed hole.
Further, there is the spanner gripping section of evagination between described male connection and crimping pipe.
Further, described spanner gripping section is hexagonal prism section.
Further, the two ends of described copper aluminum butt joint are passed through after threadeding between electrical connector and aluminum matter Wiring nose
Fastening screw nut is the tightest respectively.
As preferably, described insulated sleeve is tubaeform insulated sleeve, and it is inner and outer end is cylindrical section, interlude is
Tubaeform changeover portion, inner caliber is more than outer end caliber.
Further, described insulated sleeve is pressure high flexible hose, and the internal diameter of its inner cylindrical section is less than described copper
The full-size of aluminum butt joint cross section, makes the inner of insulated sleeve pass through its elasticity by copper aluminum butt joint, electrical connector and electricity
The insulator of gas joint is locked together.
Between copper aluminum butt joint of the present utility model and electrical connector, it is respectively adopted between aluminum matter Wiring nose and threadeds,
Aluminum matter wire uses the mode of crimping to be connected as a single entity with crimping of aluminum matter Wiring nose between pipe.Screwing operation is the fastest
Victory, after connection, contact area is big and stable, so after Lian Jieing, electromechanical properties are good, security reliability is high.By absolutely after connecting
Edge sleeve pipe is by all metalwork insulation and obturations, good water-proof effect, and assembling and disassembling is simple, durable in use.
For the ease of screwing operation, the profile of copper aluminum butt joint is designed as hexagonal prism shape, by aluminum matter Wiring nose
Design hexagonal prism section between male connection and crimping pipe, be so easy to the clamping of spanner.
In order to be further ensured that threaded stability, improve security reliability, at the two ends of copper aluminum butt joint and electricity
Between gas joint and aluminum matter Wiring nose threaded after by respectively fastening screw nut tight.I.e. first connect on electrical connector and tight
Nut, connects fastening screw nut in the male connection of aluminum matter Wiring nose.
In order to ensure insulation and obturation and waterproof effect, insulated sleeve is used pressure high flexible hose, and in making it
The internal diameter of end cylindrical section is slightly less than the full-size of copper aluminum butt joint, and such insulated sleeve passes through the elasticity of itself by copper aluminum pair
Insulator at joint, electrical connector and electrical connector is locked together.
Accompanying drawing explanation
Fig. 1 is the structural representation after one preferred embodiment of this utility model removes insulated sleeve.
Fig. 2 is the use view of this preferred embodiment.
Fig. 3 is the three-dimensional enlarged diagram of copper aluminum butt joint in Fig. 1.
Fig. 4 is the three-dimensional enlarged diagram of Wiring nose in Fig. 1.
Fig. 5 is the three-dimensional enlarged diagram of insulated sleeve in Fig. 1.
Detailed description of the invention
As shown in Figure 1 and Figure 2, disclosed in the present embodiment this electrical equipment joint connect assembly, including copper aluminum butt joint 1,
Aluminum matter Wiring nose 2, fastening screw nut 3 and insulated sleeve 4.
As shown in figures 1 and 3, the profile of copper aluminum butt joint 1 is hexagonal prism shape, and its copper end 11 and aluminum matter end 12 have respectively
Longitudinal center line, oppositely oriented screwed hole, be imperforate section between two screwed holes altogether；Melted by friction welding at copper aluminum contact surface
It is integrated.
Such as Fig. 1, the inner of aluminum matter Wiring nose 2 is that male connection 21, outer end are for crimping pipe 22, male connection 21 He
The spanner gripping section 23 of evagination is had between crimping pipe 22.The thread rotary orientation of male connection 21 and copper aluminum butt joint 1 aluminum matter end
The thread rotary orientation coupling of screwed hole, spanner gripping section is hexagonal prism section.
As shown in Figure 4, during the head of wire 5 is crimped on the crimping pipe of aluminum matter Wiring nose 2.
As it is shown in figure 1, copper aluminum to 1 two ends threaded with between electrical connector 6 and aluminum matter Wiring nose 2 after by respectively
Fastening screw nut 3 is the tightest, to be further ensured that threaded stability, improves security reliability.I.e. first connect on electrical connector
Connect fastening screw nut, the male connection of aluminum matter Wiring nose connects fastening screw nut.
As it is shown in figure 5, insulated sleeve 4 is tubaeform insulated sleeve, it is inner and outer end is cylindrical section, interlude is loudspeaker
Shape changeover portion, inner caliber is more than outer end caliber.
In order to ensure insulation and obturation and waterproof effect, insulated sleeve is used pressure high flexible hose, and in making it
The internal diameter of end cylindrical section is slightly less than the full-size of copper aluminum butt joint, and such insulated sleeve passes through the elasticity of itself by copper aluminum pair
Joint and the electrical connector side of being locked loosen, and the insulator at electrical connector is locked by the inner of insulated sleeve together.Such as Fig. 2 institute
Show.
Between copper aluminum butt joint and the electrical connector of this connection assembly, it is respectively adopted between aluminum matter Wiring nose and threadeds,
Aluminum matter wire uses the mode of crimping to be connected as a single entity with crimping of aluminum matter Wiring nose between pipe.Screwing operation is the fastest
Victory, after connection, contact area is big and stable, so after Lian Jieing, electromechanical properties are good, security reliability is high.By absolutely after connecting
Edge sleeve pipe is by all metalwork insulation and obturations, good water-proof effect, and assembling and disassembling is simple, durable in use.
When this connection assembly is connected with electrical connector, first insulated sleeve is placed on wire, then by the head of wire
It is integrated with the pipe crimping that crimps of aluminum matter Wiring nose, then connects respectively in the male connection of electrical connector and aluminum matter Wiring nose
Connect fastening screw nut, make the two ends of copper aluminum butt joint threaded with aluminum matter Wiring nose and electrical connector after one respectively, copper aluminum pair
The two ends of joint are the tightest by fastening screw nut respectively.Finally by insulated sleeve by aluminum matter Wiring nose, copper aluminum butt joint, electrical connector
And the insulator 7 at electrical connector entangles closing together.
Claims (8)
1. an electrical equipment joint connects assembly, it is characterised in that: this connection assembly includes copper aluminum butt joint, aluminum matter Wiring nose
And insulated sleeve, the inner of copper aluminum butt joint be copper end, outer end be aluminum matter end, aluminum matter Wiring nose is helix tube type Wiring nose, copper
Threadeding with electrical connector in the inner of aluminum butt joint, threadeds with aluminum matter Wiring nose in outer end, and the head of aluminum matter wire passes
Crimping with aluminum matter Wiring nose after insulated sleeve and be integrated, insulated sleeve is by exhausted to aluminum matter Wiring nose, copper aluminum butt joint and electrical connector
Edge is closed.
Electrical equipment joint the most according to claim 1 connects assembly, it is characterised in that: the profile of described copper aluminum butt joint
There are common longitudinal center line, oppositely oriented screwed hole respectively for hexagonal prism shape, its copper end and aluminum matter end, between two screwed holes are
Imperforate section；Fused into one by friction welding at copper aluminum contact surface.
Electrical equipment joint the most according to claim 2 connects assembly, it is characterised in that: the inner of described aluminum matter Wiring nose
It is crimping pipe, the thread rotary orientation of male connection and described copper aluminum butt joint aluminum matter end screwed hole for male connection, outer end
Thread rotary orientation coupling.
Electrical equipment joint the most according to claim 3 connects assembly, it is characterised in that: described male connection and crimping
The spanner gripping section of evagination is had between pipe.
Electrical equipment joint the most according to claim 4 connects assembly, it is characterised in that: described spanner gripping section is six ribs
Body section.
Electrical equipment joint the most according to claim 1 connects assembly, it is characterised in that: the two ends of described copper aluminum butt joint
With threaded between electrical connector and aluminum matter Wiring nose after by respectively fastening screw nut tight.
Electrical equipment joint the most according to claim 1 connects assembly, it is characterised in that: described insulated sleeve is tubaeform
Insulated sleeve, it is inner and outer end is cylindrical section, interlude is tubaeform changeover portion, and inner caliber is more than outer end caliber.
Electrical equipment joint the most according to claim 6 connects assembly, it is characterised in that: described insulated sleeve is pressure height
Flexible hose, the internal diameter of its inner cylindrical section, less than the full-size of described copper aluminum butt joint cross section, makes insulated sleeve
Insulator at copper aluminum butt joint, electrical connector and electrical connector is locked by inner its elasticity of passing through together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705243.XU CN205790420U (en) | 2016-07-06 | 2016-07-06 | Electrical equipment joint connects assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705243.XU CN205790420U (en) | 2016-07-06 | 2016-07-06 | Electrical equipment joint connects assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790420U true CN205790420U (en) | 2016-12-07 |
Family
ID=58123496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620705243.XU Active CN205790420U (en) | 2016-07-06 | 2016-07-06 | Electrical equipment joint connects assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541195A (en) * | 2020-04-22 | 2020-08-14 | 启晗电力建设集团有限公司 | Cable butt joint process |
-
2016
- 2016-07-06 CN CN201620705243.XU patent/CN205790420U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541195A (en) * | 2020-04-22 | 2020-08-14 | 启晗电力建设集团有限公司 | Cable butt joint process |
| CN111541195B (en) * | 2020-04-22 | 2021-10-22 | 启晗电力建设集团有限公司 | Cable butt joint process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |