CN203932793U - Reinforced conductive bar - Google Patents
Reinforced conductive bar Download PDFInfo
- Publication number
- CN203932793U CN203932793U CN201420345546.6U CN201420345546U CN203932793U CN 203932793 U CN203932793 U CN 203932793U CN 201420345546 U CN201420345546 U CN 201420345546U CN 203932793 U CN203932793 U CN 203932793U
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- CN
- China
- Prior art keywords
- conducting rod
- cover plate
- joint
- staged
- welded
- 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 discloses a kind of reinforced conductive bar, comprise terminal board, cover plate, conducting rod; Cover plate one end face is welded and fixed and is connected with rectangular-shaped terminal board, and other end is welded and fixed and is connected with the conducting rod of tubulose; The end face that cover plate is connected with conducting rod is provided with annular groove; Conducting rod is provided with staged spindle nose (I) at this link; The end face cylindrical of conducting rod and cover plate junction is provided with chamfering, forms the groove between conducting rod and cover plate; Conducting rod end staged spindle nose (I) embeds in cover plate annular groove, is welded and fixed connection; Further improve and be: also comprise tubular configured joint, joint adopt than conducting rod material structure closely material make; Joint is connected with the other end of conducting rod; Joint is provided with staged spindle nose (II) at this link cylindrical; It is upper that conducting rod inner hole sleeve is contained in conducting rod staged spindle nose (II), is welded and fixed and is connected with joint.The utility model cover plate and terminal board, conducting rod junction structural strength, rigidity are high, and dependability is good.
Description
Technical field
The utility model relates to transformer station field, relates in particular to the conducting rod that a kind of GIS uses.
Background technology
GIS(Gas Insulated Switchgear Cubicle Gas-Insulated Switchgear) conducting rod of use is generally made up of aluminum material, comprise terminal board, cover plate, conducting rod, cover plate one end face is welded and fixed and is connected with rectangular-shaped terminal board, and other end is welded and fixed and is connected with the conducting rod of tubulose.The hollow hot extrude aluminum pipe of the general employing of conducting rod, the end face that cover plate is connected with conducting rod is provided with seam, and conducting rod end is inserted in seam and is welded and fixed connection, and the other end outer round surface of conducting rod is provided with silver-plated coating, to conduct electricity.The conducting rod of prior art is simple in structure, but conducting rod is welded and fixed and is connected after adopting seam to coordinate with cover plate, the original thickness of cover plate is just thinner, adopt after fixing structure, stop portion thickness is thinner, and terminal board is welded and fixed the other end that is connected to the seam back side, like this, poor due to cover plate stop portion intensity, rigidity, affect the normal use of conducting rod.
Summary of the invention
This is practical for the deficiencies in the prior art, designs one and significantly improves cover plate and terminal board, conducting rod junction structural strength, rigidity, significantly improves the reinforced conductive bar of conducting rod dependability.
The utility model is achieved through the following technical solutions technical goal.
Reinforced conductive bar, comprises terminal board, cover plate, conducting rod; Described cover plate one end face is welded and fixed and is connected with rectangular-shaped terminal board, and other end is welded and fixed and is connected with the conducting rod of tubulose; Its improvements are: the end face that described cover plate is connected with conducting rod is provided with annular groove; Described conducting rod is provided with staged spindle nose (I) at this link; The end face cylindrical of described conducting rod and cover plate junction is provided with chamfering, forms the groove between conducting rod and cover plate; Described conducting rod end staged spindle nose (I) embeds in cover plate annular groove, is welded and fixed connection.
In said structure, also comprise tubular configured joint, described joint adopt than conducting rod material structure closely material make; Described joint is connected with the other end of conducting rod; Described joint is provided with staged spindle nose (II) at this link cylindrical; It is upper that described conducting rod inner hole sleeve is contained in conducting rod staged spindle nose (II), is welded and fixed and is connected with joint.
In said structure, described joint staged spindle nose (II) is threaded with conducting rod.
In said structure, described joint outer round surface is provided with silver-plated coating.
The utility model compared with prior art, has following good effect:
1. the end face that cover plate is connected with conducting rod is provided with annular groove, conducting rod end staged spindle nose (I) embeds in cover plate annular groove, be welded and fixed connection, cover plate end face arranges compared with annular groove arranges seam with the cover plate end face of prior art, significantly improve cover plate and terminal board, conducting rod junction structural strength, rigidity, thereby significantly improve conducting rod dependability.
2. the other end of conducting rod is provided with tubular configured joint, joint outer round surface arranges silver-plated coating with conduction, silver-plated coating is set with conductive phase ratio with the end of prior art conducting rod, due to joint adopt than conducting rod material structure closely material make, therefore, there is good resistance to wear, useful life that can significant prolongation conducting rod; And if whole conducting rod all adopts the material of the tissue tight that joint adopts to make, and is the end of conducting rod because of its current-carrying part, certainly will cause like this waste of material.
3. conducting rod staged spindle nose (II) is threaded with conducting rod, and end face cylindrical junction is welded and fixed connection, conducting rod is connected more firm, reliable with joint.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and in conjunction with the embodiments below.
The bar of reinforced conductive shown in accompanying drawing, comprises terminal board 1, cover plate 2, conducting rod 3, joint 4; Cover plate 2 one end faces are welded and fixed and are connected with rectangular-shaped terminal board 1, and other end is welded and fixed and is connected with the conducting rod 3 of tubulose; The end face that cover plate 2 is connected with conducting rod 3 is provided with annular groove 2.1; Conducting rod 3 is provided with staged spindle nose I at this link; Conducting rod 3 is provided with chamfering with the end face cylindrical of cover plate 2 junctions, forms the groove 2.2 between conducting rod 3 and cover plate 2; Conducting rod 3 end staged spindle nose I embed in cover plate 2 annular grooves 2.1, are welded and fixed connection.
Joint 4 is connected with the other end of conducting rod 3; Joint 4 is provided with staged spindle nose II at this link cylindrical; Conducting rod 3 inner hole sleeves are contained in conducting rod 3 staged spindle nose II, and in the present embodiment, joint 4 staged spindle nose II are threaded with conducting rod 3; Conducting rod 3 is welded and fixed and is connected with joint 4.
Joint 4 outer round surface are provided with silver-plated coating 4.1.
Claims (4)
1. a reinforced conductive bar, comprises terminal board (1), cover plate (2), conducting rod (3); Described cover plate (2) one end faces are welded and fixed and are connected with rectangular-shaped terminal board (1), and other end is welded and fixed and is connected with the conducting rod (3) of tubulose; It is characterized in that: the end face that described cover plate (2) is connected with conducting rod (3) is provided with annular groove (2.1); Described conducting rod (3) is provided with staged spindle nose (I) at this link; Described conducting rod (3) is provided with chamfering with the end face cylindrical of cover plate (2) junction, forms the groove (2.2) between conducting rod (3) and cover plate (2); Described conducting rod (3) end staged spindle nose (I) embeds in cover plate (2) annular groove (2.1), is welded and fixed connection.
2. reinforced conductive bar according to claim 1, is characterized in that: also comprise tubular configured joint (4); Described joint (4) is connected with the other end of conducting rod (3); Described joint (4) is provided with staged spindle nose (II) at this link cylindrical; It is upper that described conducting rod (3) inner hole sleeve is contained in conducting rod (3) staged spindle nose (II), is welded and fixed and is connected with joint (4).
3. reinforced conductive bar according to claim 2, is characterized in that: described joint (4) staged spindle nose (II) is threaded with conducting rod (3).
4. according to the reinforced conductive bar described in claim 2 or 3, it is characterized in that: described joint (4) outer round surface is provided with silver-plated coating (4.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345546.6U CN203932793U (en) | 2014-06-27 | 2014-06-27 | Reinforced conductive bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345546.6U CN203932793U (en) | 2014-06-27 | 2014-06-27 | Reinforced conductive bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932793U true CN203932793U (en) | 2014-11-05 |
Family
ID=51828549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420345546.6U Expired - Fee Related CN203932793U (en) | 2014-06-27 | 2014-06-27 | Reinforced conductive bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057286A (en) * | 2015-04-08 | 2016-10-26 | 江苏海达电气有限公司 | High-performance conducting rod |
| CN106298298A (en) * | 2016-09-29 | 2017-01-04 | 平高集团有限公司 | A kind of primary cut-out and conducting rod |
-
2014
- 2014-06-27 CN CN201420345546.6U patent/CN203932793U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057286A (en) * | 2015-04-08 | 2016-10-26 | 江苏海达电气有限公司 | High-performance conducting rod |
| CN106298298A (en) * | 2016-09-29 | 2017-01-04 | 平高集团有限公司 | A kind of primary cut-out and conducting rod |
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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: 20141105 Termination date: 20160627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |