CN202308330U - Current-conducting plate rank crimping clamp - Google Patents
Current-conducting plate rank crimping clamp Download PDFInfo
- Publication number
- CN202308330U CN202308330U CN2011203083296U CN201120308329U CN202308330U CN 202308330 U CN202308330 U CN 202308330U CN 2011203083296 U CN2011203083296 U CN 2011203083296U CN 201120308329 U CN201120308329 U CN 201120308329U CN 202308330 U CN202308330 U CN 202308330U
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- bolt
- sleeve
- current
- conducting plate
- conductive plate
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Abstract
The utility model relates to a current-conducting plate rank crimping clamp, which comprises a bow-shaped board (1), wherein one end of the bow-shaped board (1) is provided with a nut sleeve (4) in a connecting manner, the nut sleeve (4) is matched with a bolt (5), and one end head of the bolt (5) is connected with a sleeve (10). The current-conducting plate rank crimping clamp solves the problems that the current-conducting plate rank crimping clamp easily damages the surface of a current-conducting plate when being used for clamping a busbar and the clamp deflects to be difficult in operation due to reverse torque produced when the heat of the bolt is screwed, so that the crimping operation is more convenient and reliable.
Description
Technical field
The utility model relates to a kind of anchor clamps, especially for crimping conductive plate row's anchor clamps.
Background technology
In electrolysis series does not have a power failure the operation of operation short-circuit busbar, need will be specific conductive plate row link to each other with target groove bus, generally all through arc jig completion clamping.And existing arc jig all is directly to compress busbar with bolt head, and this mode is destroyed conductive plate row surface easily, and the while bolt head produces reactive torque and causes anchor clamps deflection not easy to operate when tightening.Therefore, how to make conductive plate row pressure welding fixture when clamping busbar, not destroy conductive plate row surface and can when tightening, not cause skew again, become good problem to study.
Summary of the invention
The utility model destroys conductive plate row surface and bolt head easily to the conductive plate row pressure welding fixture that exists in the prior art and when tightening, produces reactive torque and cause the not easy-operating problem of anchor clamps deflection when clamping busbar; A kind of conductive plate row surface, conductive plate row pressure welding fixture that clamp body is difficult for deflecting during clamping of not destroying is provided.
In order to solve the problems of the technologies described above, the utility model is able to solve through following technical proposals:
Comprise cambered plate, said cambered plate one end is connected with nut sleeve, and nut sleeve cooperates with bolt, and said bolt one termination is connected with sleeve.
The front end of bolt is a cup head, and the junction is an axle journal, and the cup head outside is with sleeve.
Sleeve one end is connected with base plate, and the other end is provided with back-up ring, and back-up ring snaps in axle journal and is connected with sleeve through screw.
Said back-up ring has two, is semicircle.
According to the technical scheme of the utility model, the cover tube bottom is provided with base plate, when the turn bolt; Base plate is pushed down conductive plate row surface; Because the frictional force between cup head and the base plate is less than the frictional force between base plate and the conductive plate row, when continuing to tighten bolt, cup head rotates and base plate is static; Base plate can compress conductive plate equably and comes on the bus and can not chew crimp surface like this, has solved conductive plate row pressure welding fixture destroys conductive plate row surface easily when clamping busbar problem; Simultaneously, be not enough to drive cambered plate and depart from initial crimping position, solved bolt head and when tightening, produced reactive torque and cause the not easy-operating problem of anchor clamps deflection because the moment of torsion that cup head rotation produces is very for a short time.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structure for amplifying sketch map of A part among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
EmbodimentA kind of conductive plate row pressure welding fixture comprises cambered plate 1, and cambered plate 1 one ends are welded with nut sleeve 4; Nut sleeve 4 cooperates with bolt 5, and bolt 5 one ends are cup head 9, and this cup head 9 is an axle journal 6 with bolt 5 junctions; Cup head 9 outsides are with sleeve 10; Sleeve 10 1 ends are welded with base plate 11, and the other end is a back-up ring 8, and back-up ring 8 snaps in axle journal 6 and is connected with sleeve 10 through screw 7.Said back-up ring 8 has two for the semicircle back-up ring.
In a word, the above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (4)
1. a conductive plate row pressure welding fixture comprises cambered plate (1), and said cambered plate (1) one end is connected with nut sleeve (4), and nut sleeve (4) cooperates with bolt (5), it is characterized in that: said bolt (5) one terminations are connected with sleeve (10).
2. conductive plate row pressure welding fixture according to claim 1 is characterized in that: the front end of bolt (5) is cup head (9), and the junction is axle journal (6), and cup head (9) outside is with sleeve (10).
3. according to the conductive plate row pressure welding fixture of claim 1 or 2, it is characterized in that: sleeve (10) one ends are connected with base plate (11), and the other end is provided with back-up ring (8), and back-up ring (8) snaps in axle journal (6) and is connected with sleeve (10) through screw (7).
4. according to the described conductive plate row pressure of claim 3 welding fixture, it is characterized in that: said back-up ring (8) has two, is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203083296U CN202308330U (en) | 2012-02-13 | 2012-02-13 | Current-conducting plate rank crimping clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203083296U CN202308330U (en) | 2012-02-13 | 2012-02-13 | Current-conducting plate rank crimping clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202308330U true CN202308330U (en) | 2012-07-04 |
Family
ID=46332832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203083296U Expired - Lifetime CN202308330U (en) | 2012-02-13 | 2012-02-13 | Current-conducting plate rank crimping clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202308330U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057230A (en) * | 2014-06-19 | 2014-09-24 | 山东电力建设第一工程公司 | Welding-type common-box bus butting fixing fixture |
| CN106112591A (en) * | 2016-07-21 | 2016-11-16 | 新疆特变电工自控设备有限公司 | A kind of auxiliary clamp in busbar is processed |
| CN109352120A (en) * | 2018-11-27 | 2019-02-19 | 中国航发贵州黎阳航空动力有限公司 | One kind obturaging ring parts vacuum brazing clamp |
-
2012
- 2012-02-13 CN CN2011203083296U patent/CN202308330U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057230A (en) * | 2014-06-19 | 2014-09-24 | 山东电力建设第一工程公司 | Welding-type common-box bus butting fixing fixture |
| CN106112591A (en) * | 2016-07-21 | 2016-11-16 | 新疆特变电工自控设备有限公司 | A kind of auxiliary clamp in busbar is processed |
| CN106112591B (en) * | 2016-07-21 | 2018-06-26 | 新疆特变电工自控设备有限公司 | A kind of auxiliary clamp in the processing for busbar |
| CN109352120A (en) * | 2018-11-27 | 2019-02-19 | 中国航发贵州黎阳航空动力有限公司 | One kind obturaging ring parts vacuum brazing clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |