CN202473283U - U-type aluminum bar with convex rib - Google Patents
U-type aluminum bar with convex rib Download PDFInfo
- Publication number
- CN202473283U CN202473283U CN 201220028852 CN201220028852U CN202473283U CN 202473283 U CN202473283 U CN 202473283U CN 201220028852 CN201220028852 CN 201220028852 CN 201220028852 U CN201220028852 U CN 201220028852U CN 202473283 U CN202473283 U CN 202473283U
- Authority
- CN
- China
- Prior art keywords
- aluminum bar
- type
- convex ribs
- bar body
- aluminium row
- 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
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Abstract
The utility model relates to a U-type aluminum bar with convex ribs. The U-type aluminum bar with convex ribs comprises an aluminum bar body. The U-type aluminum bar with convex ribs is characterized in that the cross section of the aluminum bar body is of a U-type structure which comprises a horizontal segment (1) and two vertical segments (2); the upper surface of the horizontal segment (1) is of a concave arc shape; the top of each vertical segment (2) is equipped with a convex rib (3), and the convex ribs (3) are arranged along the length direction of the aluminum bar body; and an oxide-film layer (4) is coated on the external surface of the aluminum bar body. According to the U-type aluminum bar, the cross section of the aluminum bar body is of a U-type structure, and the convex ribs are disposed on tops of the two vertical segments, so that the aluminum bar is suitable for occasions where requirements are needed for conductor materials with special shapes of cross sections. The oxide-film layer is coated on the external surface of the aluminum bar body, so that the aluminum bar is not liable to oxidize, allows a temperature to be increased slightly while working, enables electric energy to be saved, and is benefit for safe power supply.
Description
Technical field
The utility model relates to a kind of aluminium row, relates in particular to a kind of U type aluminium row who has convex tendon, belongs to the electrical alloy field.
Background technology
The electrician is to make electrical equipment and electrical winding coil, high and low voltage electrical equipment switch contact and power supplying and distributing equipment installation to use conductor material with aluminium row.Traditional its cross section of aluminium row is rectangular; Rectangular aluminum row can only satisfy general electric equipment products conductor material, and has the occasion of special cross-section shape need not to be suitable for for some to conductor material, and general aluminium is directly exposed in the atmosphere when coming the work use; Oxidation easily; Thereby increased resistance value, made that aluminium row temperature rise is bigger, also be unfavorable for safe power supply in the time of the waste electric energy.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provide a kind of and can be applicable to the occasion that conductor material is had the special cross-section shape need, and temperature rise is less in the work use, and saves energy is beneficial to the U type aluminium row who has convex tendon of safe power supply.
The purpose of the utility model is achieved in that
A kind of U type aluminium row who has convex tendon; Comprise aluminium row body, the cross section of said aluminium row body is U type structure, and it comprises a crosspiece and two perpendicular sections; The upper surface of said crosspiece is an arcs of recesses; The upper end of said two perpendicular sections is equipped with convex tendon, and said convex tendon arranges that along aluminium row body length direction the outer surface of said aluminium row body is covered with layer oxide film.
Compared with prior art, the beneficial effect of the utility model is:
The cross section of the utility model aluminium row body is U type structure; Its perpendicular section upper end is provided with convex tendon; Make aluminium row can be applicable to the occasion that conductor material is had the special cross-section shape need, the outer surface of aluminium row body is covered with layer oxide film, makes aluminium row be difficult for oxidation; Temperature rise is less in the work use, saves energy and be beneficial to safe power supply.
Description of drawings
Fig. 1 has the U type aluminium row's of convex tendon structural representation for the utility model.
Wherein:
Crosspiece 1
Perpendicular section 2
Convex tendon 3
Oxide-film 4.
Embodiment
Referring to Fig. 1, a kind of U type aluminium row who has convex tendon that the utility model relates to comprises aluminium row body; The cross section of said aluminium row body is U type structure; It comprises a crosspiece 1 and two perpendicular sections 2, and the upper surface of said crosspiece 1 is an arcs of recesses, and the upper end of said two perpendicular sections 2 is equipped with convex tendon 3; Said convex tendon 3 arranges that along aluminium row body length direction the outer surface of said aluminium row body is covered with layer oxide film 4.
Claims (1)
1. a U type aluminium that has convex tendon is arranged; Comprise aluminium row body, it is characterized in that the cross section of said aluminium row body is U type structure, it comprises a crosspiece (1) and two perpendicular sections (2); The upper surface of said crosspiece (1) is an arcs of recesses; The upper end of said two perpendicular sections (2) is equipped with convex tendon (3), and said convex tendon (3) arranges that along aluminium row body length direction the outer surface of said aluminium row body is covered with layer oxide film (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220028852 CN202473283U (en) | 2012-01-29 | 2012-01-29 | U-type aluminum bar with convex rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220028852 CN202473283U (en) | 2012-01-29 | 2012-01-29 | U-type aluminum bar with convex rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202473283U true CN202473283U (en) | 2012-10-03 |
Family
ID=46921427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220028852 Expired - Fee Related CN202473283U (en) | 2012-01-29 | 2012-01-29 | U-type aluminum bar with convex rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202473283U (en) |
-
2012
- 2012-01-29 CN CN 201220028852 patent/CN202473283U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150129 |
|
| EXPY | Termination of patent right or utility model |