CN103160858A - Alternating current busbar clamp device - Google Patents
Alternating current busbar clamp device Download PDFInfo
- Publication number
- CN103160858A CN103160858A CN2011104252012A CN201110425201A CN103160858A CN 103160858 A CN103160858 A CN 103160858A CN 2011104252012 A CN2011104252012 A CN 2011104252012A CN 201110425201 A CN201110425201 A CN 201110425201A CN 103160858 A CN103160858 A CN 103160858A
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- China
- Prior art keywords
- alternating current
- busbars
- group
- bus bar
- insulating part
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Abstract
The invention discloses an alternating current busbar clamp device. A group of alternating current busbars (1) are placed between an upper insulating piece (2) and a lower insulating piece (3), and the busbars (1) are fixedly arranged among the upper insulating piece (2), the lower insulating piece (3) and an upper channel steel fixing piece (4) through compression connection of stud bolts (7) which penetrate through an insulating sleeve (8). An insulator (5) is fixedly arranged between the upper channel steel fixing piece (4) and a lower channel steel fixing piece (6). The group of busbars comprise two busbars, and the insulating sleeve (8) is arranged between the two busbars. The upper insulating piece (2) is provided with two grooves, the widths of the grooves are greater than the thickness of a single busbar by 2 millimeters, and the depths of the grooves are 20 millimeters. The alternating current busbar clamp device enables each group of alternating current busbars and a clamp to be in good and tight compression connection, gaps between the each group of alternating current busbars and the clamp can not occur, and so that noise generated by vibration friction of the alternating busbars and the clamp can not be generated. Therefore, the purposes of removing noise, reducing environment noise pollution and improving working environment are achieved.
Description
Technical field
The present invention relates to a kind of alternating current bus bar grip device.
Background technology
In electrolysis aluminum production enterprises, in existing power transformation, rectifier, the alternating current bus bar grip device is inconsiderate complete because designing, and is generally four groups of alternating current bus bars and shares one group of fixture, adopts insulating part on monoblock type.Because the busbar fixture that adopts insulating part on monoblock type is longer, point of fixity is at two ends, the making precision of busbar fixture is not high at the construction field (site), heating because of busbar during the equipment operation causes the factors such as busbar fixture distortion, make most alternating current bus bar, good tight crimping can not be arranged, thereby produce the gap; The reason that is in operation because of alternating magnetic field due to alternating current bus bar can produce vibration, causes the friction of alternating current bus bar and fixture to produce noise, makes the workshop variation, affects operator's healthy and mood.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of alternating current bus bar grip device is provided, with the vibration that overcomes the alternating current bus bar that prior art exists and the deficiencies such as fricative noise between the busbar fixture.
Technical scheme of the present invention: one group of alternating current bus bar is placed in the middle of insulating part and lower insulating part, the crimping of the threaded stud by passing through insulation thimble, and busbar is fixed between insulating part and lower insulating part, upper channel-section steel mounting block; Insulator is fixed between channel-section steel mounting block and lower channel-section steel mounting block.
One group of alternating current bus bar comprises two busbars, and insulation thimble is between two busbars.
Have two grooves on upper insulating part, large 2 millimeters than the thickness of monolithic busbar of well widths, groove depth is 20 millimeters.
Structure of the present invention makes and respectively organizes the good tight crimping of energy between alternating current bus bar and fixture, can not produce the gap between the two, therefore can not produce because of the fricative noise of the vibration of alternating current bus bar and fixture, thereby reach noise eliminating, reduce environmental noise and pollute, improve the purpose of Working environment.
Description of drawings
Fig. 1 is the schematic diagram of prior art;
Fig. 2 is the side-view of Fig. 1;
Fig. 3 is schematic diagram of the present invention;
Fig. 4 is the side-view of Fig. 3.
One group of alternating current bus bar of being labeled as in figure: 1-, the upper insulating part of 2-, insulating part under 3-, the upper channel-section steel mounting block of 4-, 5-insulator, channel-section steel mounting block under 6-, 7-threaded stud, 8-insulation thimble, insulating part on the 9-monoblock type.
Embodiment
Embodiments of the invention: one group of alternating current bus bar 1 is placed in the middle of insulating part 2 and lower insulating part 3, the crimping of the threaded stud 7 by passing through insulation thimble 8, and busbar 1 is fixed between insulating part 2 and lower insulating part 3, upper channel-section steel mounting block 4; Insulator 5 is fixed between channel-section steel mounting block 4 and lower channel-section steel mounting block 6.
One group of alternating current bus bar 1 comprises two busbars, and insulation thimble 8 is between two busbars.
Have two grooves on upper insulating part 2, large 2 millimeters than the thickness of monolithic busbar of well widths, groove depth is 20 millimeters.
The insulating requirements of the thickness of upper insulating part 2 unslotted parts must satisfy the required insulating requirements of busbar voltage range.The insulating requirements of lower insulating part 3, insulation thimble 8 must satisfy the required insulating requirements of busbar voltage range.
Claims (3)
1. alternating current bus bar grip device, it is characterized in that: one group of alternating current bus bar (1) is placed in the middle of insulating part (2) and lower insulating part (3), the crimping of the threaded stud (7) by passing through insulation thimble (8), busbar (1) are fixed between insulating part (2) and lower insulating part (3), upper channel-section steel mounting block (4); Insulator (5) is fixed between channel-section steel mounting block (4) and lower channel-section steel mounting block (6).
2. alternating current bus bar grip device according to claim 1, it is characterized in that: one group of alternating current bus bar (1) comprises two busbars, insulation thimble (8) is between two busbars.
3. alternating current bus bar grip device according to claim 1 is characterized in that: have two grooves on upper insulating part (2), and large 2 millimeters than the thickness of monolithic busbar of well widths, groove depth is 20 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104252012A CN103160858A (en) | 2011-12-19 | 2011-12-19 | Alternating current busbar clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104252012A CN103160858A (en) | 2011-12-19 | 2011-12-19 | Alternating current busbar clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103160858A true CN103160858A (en) | 2013-06-19 |
Family
ID=48584378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104252012A Pending CN103160858A (en) | 2011-12-19 | 2011-12-19 | Alternating current busbar clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103160858A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2147411A1 (en) * | 1971-07-09 | 1973-03-29 | Alusuisse | Anode rod clamps - automatically rotate in fastening/ unfastening sequence |
| AU7513791A (en) * | 1991-01-22 | 1992-08-06 | Kenneth Allan Jones | A method and apparatus for reconditioning electrical bus bars |
| CN2835265Y (en) * | 2005-11-11 | 2006-11-08 | 贵阳铝镁设计研究院 | Anti-moving fixing support for bus |
| CN201183839Y (en) * | 2008-03-21 | 2009-01-21 | 贵阳铝镁设计研究院 | Direct current convergent current bus bar insulated bracket |
| CN201648534U (en) * | 2010-04-23 | 2010-11-24 | 贵阳铝镁设计研究院 | Direct-current bus rod support for electrolyzing aluminum |
| CN201908141U (en) * | 2010-12-14 | 2011-07-27 | 贵阳铝镁设计研究院有限公司 | Anti-creepage insulated support structure for leading in of alternating current (AC) bus of rectifier cabinet |
| CN201981268U (en) * | 2010-12-22 | 2011-09-21 | 贵阳铝镁设计研究院有限公司 | Insulator bracket for large outdoor junction direct current bus |
| CN202369657U (en) * | 2011-12-19 | 2012-08-08 | 贵阳铝镁设计研究院有限公司 | Alternating current bus clamp device |
-
2011
- 2011-12-19 CN CN2011104252012A patent/CN103160858A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2147411A1 (en) * | 1971-07-09 | 1973-03-29 | Alusuisse | Anode rod clamps - automatically rotate in fastening/ unfastening sequence |
| AU7513791A (en) * | 1991-01-22 | 1992-08-06 | Kenneth Allan Jones | A method and apparatus for reconditioning electrical bus bars |
| CN2835265Y (en) * | 2005-11-11 | 2006-11-08 | 贵阳铝镁设计研究院 | Anti-moving fixing support for bus |
| CN201183839Y (en) * | 2008-03-21 | 2009-01-21 | 贵阳铝镁设计研究院 | Direct current convergent current bus bar insulated bracket |
| CN201648534U (en) * | 2010-04-23 | 2010-11-24 | 贵阳铝镁设计研究院 | Direct-current bus rod support for electrolyzing aluminum |
| CN201908141U (en) * | 2010-12-14 | 2011-07-27 | 贵阳铝镁设计研究院有限公司 | Anti-creepage insulated support structure for leading in of alternating current (AC) bus of rectifier cabinet |
| CN201981268U (en) * | 2010-12-22 | 2011-09-21 | 贵阳铝镁设计研究院有限公司 | Insulator bracket for large outdoor junction direct current bus |
| CN202369657U (en) * | 2011-12-19 | 2012-08-08 | 贵阳铝镁设计研究院有限公司 | Alternating current bus clamp device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |