CN203491394U - Sector rotation aluminium pipe - Google Patents
Sector rotation aluminium pipe Download PDFInfo
- Publication number
- CN203491394U CN203491394U CN201320569765.8U CN201320569765U CN203491394U CN 203491394 U CN203491394 U CN 203491394U CN 201320569765 U CN201320569765 U CN 201320569765U CN 203491394 U CN203491394 U CN 203491394U
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- CN
- China
- Prior art keywords
- aluminum pipe
- aluminium pipe
- fan
- section
- pipe
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- 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
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a sector rotation aluminium pipe comprising an aluminium pipe and two aluminium pipe joints; 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 the aluminium pipe; the aluminium pipe joint is movably sleeved in the aluminium pipe so as to allow the cable with the sector cross section to penetrate. 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 cables are more conveniently connected.
Description
Technical field
The utility model relates to a kind of fan-shaped rotary aluminum pipe.
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 aluminum pipe 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 aluminum pipe, its feature is, it includes: an aluminum pipe, two aluminum cast connectors;
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.That is to say, two aluminum cast connectors stretch into from two of aluminum pipe respectively, fill in fan-shaped cable in aluminum cast connector simultaneously, and so fan-shaped cable rotates and can drive aluminum cast connector along cross-wise direction, to rotate in aluminum pipe.Aluminum pipe and aluminum cast connector are each made of aluminum, and 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 aluminum pipe form a fixing syndeton.
Preferably, on the inwall of described aluminum pipe, be provided with at least one salient point, for spacing to described aluminum cast connector when stretching into described aluminum pipe at described aluminum cast connector.
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.
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 docking more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fan-shaped rotary aluminum pipe of the utility model preferred embodiment.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of aluminum pipe of the fan-shaped rotary aluminum pipe of the utility model preferred embodiment.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the structural representation of aluminum cast connector of the fan-shaped rotary aluminum pipe 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 aluminum pipe of the present embodiment, Fig. 2 is the left view of Fig. 1, Fig. 3 is the structural representation of aluminum pipe of the fan-shaped rotary aluminum pipe of the present embodiment, Fig. 4 is the left view of Fig. 3, Fig. 5 is the structural representation of aluminum cast connector of the fan-shaped rotary aluminum pipe of the present embodiment, Fig. 6 is the left view of Fig. 5, and as shown in Fig. 1～6, the fan-shaped rotary aluminum pipe that the present embodiment relates to includes: aluminum pipe 1, two aluminum cast connectors 2;
The tube chamber cross section of aluminum cast connector 2 is one fan-shaped, and the outer cross section of described aluminum cast connector 2 is a circle;
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, two aluminum cast connectors 2 stretch into from two of aluminum pipe 1 respectively, simultaneously in aluminum cast connector 2, fill in fan-shaped cable, and so fan-shaped cable rotates and can drive aluminum cast connector 2 along cross-wise direction, to rotate aluminum pipe 1 is interior.
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 aluminum pipe form a fixing syndeton.
In addition, be provided with salient point 3 on the inwall of aluminum pipe 1, salient point 3 is for spacing to aluminum cast connector 2 when stretching into aluminum pipe 1 at aluminum cast connector 2.
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 at same cross section circle, comes aluminum cast connector spacing.But these changes and modification all fall into protection range of the present utility model.
Claims (3)
1. a fan-shaped rotary aluminum pipe, is characterized in that, it includes: an aluminum pipe, two aluminum cast connectors;
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.
2. fan-shaped rotary aluminum pipe as claimed in claim 1, is characterized in that, is provided with at least one salient point on the inwall of described aluminum pipe, for spacing to described aluminum cast connector when stretching into described aluminum pipe at described aluminum cast connector.
3. fan-shaped rotary aluminum pipe 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569765.8U CN203491394U (en) | 2013-09-13 | 2013-09-13 | Sector rotation aluminium pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569765.8U CN203491394U (en) | 2013-09-13 | 2013-09-13 | Sector rotation aluminium pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491394U true CN203491394U (en) | 2014-03-19 |
Family
ID=50262200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320569765.8U Expired - Fee Related CN203491394U (en) | 2013-09-13 | 2013-09-13 | Sector rotation aluminium pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466438A (en) * | 2013-09-13 | 2015-03-25 | 江苏嘉盟电力设备有限公司 | Sector rotary aluminum pipe |
-
2013
- 2013-09-13 CN CN201320569765.8U patent/CN203491394U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466438A (en) * | 2013-09-13 | 2015-03-25 | 江苏嘉盟电力设备有限公司 | Sector rotary aluminum pipe |
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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 |
Granted publication date: 20140319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |