CN202797361U - Novel bus duct plug box plug pin - Google Patents
Novel bus duct plug box plug pin Download PDFInfo
- Publication number
- CN202797361U CN202797361U CN 201220460677 CN201220460677U CN202797361U CN 202797361 U CN202797361 U CN 202797361U CN 201220460677 CN201220460677 CN 201220460677 CN 201220460677 U CN201220460677 U CN 201220460677U CN 202797361 U CN202797361 U CN 202797361U
- Authority
- CN
- China
- Prior art keywords
- clamping part
- bus duct
- novel bus
- plug pin
- copper post
- 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 provides a novel bus duct plug box plug pin which comprises a center copper cylinder. A clamping component is arranged at the lower end of the center copper cylinder, the top end of the clamping component is fixedly connected with the center copper cylinder, and the lower end of the clamping component is circular arc-shaped. The novel bus duct plug box plug pin has the advantages that the plug pin tightly and reliably contacts with a copper bar, electrical contact reliability can be ensured, the plug pin is fine in conductivity, and the plug pin still tightly and reliably contacts with the copper bar even if the plug pin is used for a long time.
Description
Technical field
The utility model relates to a kind of busway inserting case pin, is more particularly to Novel bus duct jack box pin, belongs to the bus duct field.
Background technology
During use, the busway inserting case pin is erect, and copper bar is clamped in busway inserting case pin lower end, thereby busway inserting case pin lower end contacts with copper bar; The shortcoming that present existing busway inserting case pin exists after long-term the use is: busway inserting case pin lower end contacts tightly not firm not unreliable with copper bar, the rear busway inserting case pin lower end of long-term use contacts more tightly not firm with copper bar, the phenomenon that can occur becoming flexible.
The utility model content
The purpose of this utility model is to overcome above deficiency, and a kind of Novel bus duct jack box pin is provided, and it contacts fastening reliable with copper bar.
A kind of Novel bus duct jack box pin comprises the central copper post, is provided with clamping part in central copper post lower end; Wherein, the top of described clamping part is fixedly connected with described central copper post, and the lower end is circular arc.
Above-mentioned Novel bus duct jack box pin, wherein, described clamping part outer cladding manganese steel sheet, the upper end of described manganese steel sheet is fixedly connected with the central copper post, and the lower end is against described clamping part outer peripheral face.
Above-mentioned Novel bus duct jack box pin, wherein, the lower end of described clamping part is provided with guide part.
Above-mentioned Novel bus duct jack box pin, wherein, described clamping part and manganese steel sheet are fixed together by rivet and described central copper post.
The beneficial effects of the utility model are: the utility model contacts fastening reliable with copper bar, the utility model can guarantee the reliability of electrical contact, and of the present utility model conducting electricity very well is even if it is still fastening reliable to use for a long time the utility model to contact with copper bar.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Described in detail below in conjunction with accompanying drawing.
A kind of Novel bus duct jack box pin comprises central copper post 1, is provided with clamping part 2 in central copper post 1 lower end; The top of described clamping part 2 is fixedly connected with described central copper post 1, and the lower end is circular arc.In order to improve the clamping part clamping force, can be at clamping part 2 outer cladding manganese steel sheets 3, the upper end of manganese steel sheet 3 is fixedly connected with central copper post 1, the lower end of manganese steel sheet 3 is against on the outer face of clamping part 2, use for convenient, it is convenient that pin is pegged graft, and can be provided with in the lower end at clamping part 2 guide part 4.During connection, can central copper post 1 and clamping part 2 and manganese steel sheet 3 be fixed together by rivet 5.
Because a kind of Novel bus duct jack box pin comprises central copper post 1, is provided with clamping part 2 in central copper post 1 lower end; The lower end of clamping part 2 is circular arc, when clamping part 2 is clamped copper bar, the folder power of clamping part 2 is just large, so clamping part 2 contacts fastening reliable with copper bar, the utility model contacts just fastening reliable with copper bar, the utility model can guarantee the reliability of electrical contact, even if it is still fastening reliable to use for a long time the utility model to contact with copper bar; In addition, clamping part 2 is large with the contact-making surface of copper bar, so conduct electricity very well.
Because clamping part 2 outer cladding manganese steel sheets 3, the upper end of manganese steel sheet 3 is fixedly connected with central copper post 1, and the lower end of manganese steel sheet 3 props up clamping part 2; When clamping part 2 is clamped copper bar, because the lower end of manganese steel sheet 3 props up clamping part 2, the folder power of clamping part 2 is just larger, so clamping part 2 contacts fastening reliable with copper bar, the utility model contacts just fastening reliable with copper bar, the utility model can guarantee the reliability of electrical contact, even if it is still fastening reliable to use for a long time the utility model to contact with copper bar.
Owing to be provided with guide part 4 in the lower end of clamping part 2; The easier copper bar that makes enters in the clamping part 2.
In sum, the utility model contacts fastening reliable with copper bar, and the utility model can guarantee the reliability of electrical contact, and of the present utility model conducting electricity very well is even if it is still fastening reliable to use for a long time the utility model to contact with copper bar.
Claims (4)
1. a Novel bus duct jack box pin comprises the central copper post, and described central copper post lower end is provided with clamping part; It is characterized in that the top of described clamping part is fixedly connected with described central copper post, the lower end is circular arc.
2. Novel bus duct jack box pin as claimed in claim 1 is characterized in that, described clamping part outer cladding manganese steel sheet, and the upper end of described manganese steel sheet is fixedly connected with the central copper post, and the lower end is against described clamping part outer peripheral face.
3. Novel bus duct jack box pin as claimed in claim 1 or 2 is characterized in that the lower end of described clamping part is provided with guide part.
4. as requiring 2 described Novel bus duct jack box pins, it is characterized in that described clamping part and manganese steel sheet are fixed together by rivet and described central copper post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460677 CN202797361U (en) | 2012-09-11 | 2012-09-11 | Novel bus duct plug box plug pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460677 CN202797361U (en) | 2012-09-11 | 2012-09-11 | Novel bus duct plug box plug pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797361U true CN202797361U (en) | 2013-03-13 |
Family
ID=47824557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220460677 Expired - Fee Related CN202797361U (en) | 2012-09-11 | 2012-09-11 | Novel bus duct plug box plug pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797361U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882033A (en) * | 2012-09-11 | 2013-01-16 | 江苏华强电力设备有限公司 | Novel generatrix groove jack box pin |
| CN104319512A (en) * | 2014-09-19 | 2015-01-28 | 向荣集团有限公司 | Bus plugging box pin with very high stability |
| CN106253182A (en) * | 2015-12-09 | 2016-12-21 | 深圳金达伸机房设备工程有限公司 | A kind of bus-bar system jack box |
| CN104319512B (en) * | 2014-09-19 | 2017-01-04 | 向荣集团有限公司 | A kind of bus plugging box pin with superregulated performance |
-
2012
- 2012-09-11 CN CN 201220460677 patent/CN202797361U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882033A (en) * | 2012-09-11 | 2013-01-16 | 江苏华强电力设备有限公司 | Novel generatrix groove jack box pin |
| CN104319512A (en) * | 2014-09-19 | 2015-01-28 | 向荣集团有限公司 | Bus plugging box pin with very high stability |
| CN104319512B (en) * | 2014-09-19 | 2017-01-04 | 向荣集团有限公司 | A kind of bus plugging box pin with superregulated performance |
| CN106253182A (en) * | 2015-12-09 | 2016-12-21 | 深圳金达伸机房设备工程有限公司 | A kind of bus-bar system jack box |
| CN106253182B (en) * | 2015-12-09 | 2019-02-19 | 深圳金达伸机房设备工程有限公司 | A kind of bus-bar system jack box |
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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: 20130313 Termination date: 20200911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |