CN203491405U - Sector rotation copper aluminium terminal - Google Patents
Sector rotation copper aluminium terminal Download PDFInfo
- Publication number
- CN203491405U CN203491405U CN201320571565.6U CN201320571565U CN203491405U CN 203491405 U CN203491405 U CN 203491405U CN 201320571565 U CN201320571565 U CN 201320571565U CN 203491405 U CN203491405 U CN 203491405U
- Authority
- CN
- China
- Prior art keywords
- fan
- section
- pipe
- aluminum pipe
- cable
- 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 - Fee Related
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 108
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000010949 copper Substances 0.000 title claims abstract description 36
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 36
- 239000004411 aluminium Substances 0.000 title claims abstract description 34
- 230000000694 effects Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000002788 crimping Methods 0.000 description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model provides a sector rotation copper aluminium terminal comprising an aluminium pipe, an aluminium pipe joint and a copper terminal; the aluminium pipe is a pipe structure with a round inner hole; a pipe chamber cross section of the aluminium pipe joint is in a sector shape, and an external cross section of the aluminium pipe joint is in a round shape; an excircle diameter of the external cross section of the aluminium pipe joint is smaller than an inner hole diameter of a pipe connector, and the aluminium pipe joint is movably sleeved in the pipe connector so as to allow a cable with the sector cross section to penetrate; one end of the aluminium pipe is provided with an opening, the other end of the aluminium pipe is fixed with the copper terminal. The aluminium pipe joint is sleeved in the aluminium pipe, so the sector cable connected with the aluminium pipe joint can freely rotate in the aluminium pipe along the cross section direction, and the cable and the copper terminal are more conveniently connected.
Description
Technical field
The utility model relates to a kind of fan-shaped rotary copper aluminium terminal.
Background technology
At present in the setting up of electric line, particularly in the setting up of fan-shaped aluminium core power cable, two fan-shaped aluminium core power cables need to be connected by the centre aluminum pipe that continues, with transferring electric power, there is following defect in the conventional aluminum pipe using: the aluminum pipe of endoporus circle, in wiring process, can only correspondingly connect round electric cabled yarn, as connect sector cable line, cable need be squeezed into circle, could connect, operate very inconveniently, and will utilize aid; On the other hand, the fan-shaped aluminum pipe of endoporus malleable direction not after inserting sector cable, when connecting two inconsistent cables of cross-wise direction, a cable wherein need be rotated according to the cross-wise direction of fan-shaped aluminum pipe, just can insert in the fan-shaped tube chamber of fan-shaped aluminum pipe, in operating process, easily cause cable distortion, damage cable conductor, reduces the fail safe of product greatly.
Utility model content
The technical problems to be solved in the utility model is to connect the unhandy defect of fan-shaped cable in order to overcome prior art, and a kind of easy to operate fan-shaped rotary copper aluminium terminal that can be rotated in cross-wise direction is provided.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A fan-shaped rotary copper aluminium terminal, its feature is, it includes:
One aluminum pipe, an aluminum cast connector and a copper tip;
Described aluminum pipe is that an endoporus is circular tubular structure;
The tube chamber cross section of described aluminum cast connector is one fan-shaped, and the outer cross section of described aluminum cast connector is a circle;
The outside diameter of the outer cross section of described aluminum cast connector is less than the diameter of bore of described aluminum pipe, and the activity of described aluminum cast connector is set in described aluminum pipe, for penetrating cross section, is fan-shaped cable.
One end of described aluminum pipe is provided with opening, and the other end and described copper tip fix.That is to say, aluminum cast connector stretches into from one end of the opening of aluminum pipe, in aluminum cast connector, fill in fan-shaped cable simultaneously, so fan-shaped cable rotates and can drive aluminum cast connector along cross-wise direction, to rotate in aluminum pipe, and, the other end of aluminum pipe and described copper tip fix, and can in energising, realize the electric connection of cable and copper tip.Aluminum pipe and aluminum cast connector are each made of aluminum herein, because aluminium is softer, can use crimping workpiece by aluminum cast connector and aluminum pipe compressive strain in the lump by the mode of crimping, thereby make fan-shaped rotary copper aluminium terminal form a fixing syndeton.
Preferably, on the inwall of described aluminum cast connector, be provided with at least one salient point, described salient point is for spacing to described cable when stretching into described aluminum pipe at described cable.
Preferably, the quantity of described salient point is more than three or three, and described in each, salient point is positioned on the circumference of same cross section circle.
Preferably, described copper tip welds mutually with described aluminum pipe.
Positive progressive effect of the present utility model is: by aluminum cast connector is set, wear aluminum pipe, the fan-shaped cable that accesses aluminum cast connector can freely be rotated along cross-wise direction in aluminum pipe inside, and then make cable more convenient with docking of copper tip.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fan-shaped rotary copper aluminium terminal of the utility model preferred embodiment.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the aluminum pipe of fan-shaped rotary copper aluminium terminal of the utility model preferred embodiment and the structural representation of copper tip.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the structural representation of aluminum cast connector of the fan-shaped rotary copper aluminium terminal of the utility model preferred embodiment.
Fig. 6 is the left view of Fig. 5.
Embodiment
Lift a preferred embodiment below, and carry out by reference to the accompanying drawings the clearer the utility model that intactly illustrates.
Fig. 1 is the structural representation of the fan-shaped rotary copper aluminium terminal of the present embodiment, Fig. 2 is the left view of Fig. 1, Fig. 3 is the aluminum pipe of fan-shaped rotary copper aluminium terminal of the present embodiment and the structural representation of copper tip, Fig. 4 is the left view of Fig. 3, Fig. 5 is the structural representation of aluminum cast connector of the fan-shaped rotary copper aluminium terminal of the present embodiment, Fig. 6 is the left view of Fig. 5, and as shown in Fig. 1～6, the fan-shaped rotary copper aluminium terminal that the present embodiment relates to includes: aluminum pipe 1, aluminum cast connector 2 and copper tip 3.
The outside diameter of the outer cross section of aluminum cast connector 2 is less than the diameter of bore setting of aluminum pipe 1, and 2 activities of aluminum cast connector are set in aluminum pipe 1, for penetrating cross section, is fan-shaped cable.That is to say, aluminum cast connector 2 stretches into from one end of the opening of aluminum pipe 1 respectively, in aluminum cast connector 2, fill in fan-shaped cable simultaneously, so fan-shaped cable rotates and can drive aluminum cast connector 2 along cross-wise direction, to rotate aluminum pipe 1 is interior, and, the other end of aluminum pipe 1 welds mutually with copper tip 3, can in energising, realize the electric connection of cable and copper tip 3.
Because aluminum pipe 1 and aluminum cast connector 2 are each made of aluminum, and aluminium is softer, can use crimping workpiece by aluminum cast connector 2 and aluminum pipe 1 compressive strain in the lump by the mode of crimping, thereby make fan-shaped rotary copper aluminium terminal form a fixing syndeton.
On the inwall of aluminum cast connector 2, be provided with salient point 4, salient point 4 is for spacing to cable when stretching into described aluminum pipe 1 at cable.
Although more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection range of the present utility model is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these execution modes, as more multi-convex point being set on the circumference of the same cross section circle at aluminum cast connector, comes cable spacing.But these changes and modification all fall into protection range of the present utility model.
Claims (4)
1. a fan-shaped rotary copper aluminium terminal, is characterized in that, it includes: an aluminum pipe, an aluminum cast connector and a copper tip;
Described aluminum pipe is that an endoporus is circular tubular structure;
The tube chamber cross section of described aluminum cast connector is one fan-shaped, and the outer cross section of described aluminum cast connector is a circle;
The outside diameter of the outer cross section of described aluminum cast connector is less than the diameter of bore of described aluminum pipe, and the activity of described aluminum cast connector is set in described aluminum pipe, for penetrating cross section, is fan-shaped cable;
One end of described aluminum pipe is provided with opening, and the other end and described copper tip fix.
2. fan-shaped rotary copper aluminium terminal as claimed in claim 1, is characterized in that, on the inwall of described aluminum cast connector, is provided with at least one salient point, for spacing to described cable when stretching into described aluminum pipe at described cable.
3. fan-shaped rotary copper aluminium terminal as claimed in claim 2, is characterized in that, the quantity of described salient point is more than three or three, and described in each, salient point is positioned on the circumference of same cross section circle.
4. fan-shaped rotary copper aluminium terminal as claimed in claim 3, is characterized in that, described copper tip welds mutually with described aluminum pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571565.6U CN203491405U (en) | 2013-09-13 | 2013-09-13 | Sector rotation copper aluminium terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571565.6U CN203491405U (en) | 2013-09-13 | 2013-09-13 | Sector rotation copper aluminium terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491405U true CN203491405U (en) | 2014-03-19 |
Family
ID=50262211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320571565.6U Expired - Fee Related CN203491405U (en) | 2013-09-13 | 2013-09-13 | Sector rotation copper aluminium terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466454A (en) * | 2013-09-13 | 2015-03-25 | 江苏嘉盟电力设备有限公司 | Sector rotary copper-aluminum terminal |
-
2013
- 2013-09-13 CN CN201320571565.6U patent/CN203491405U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466454A (en) * | 2013-09-13 | 2015-03-25 | 江苏嘉盟电力设备有限公司 | Sector rotary copper-aluminum terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20210913 |