CN201330287Y - Mounting structure for inversion switch with single-column single-short-circuit opening - Google Patents
Mounting structure for inversion switch with single-column single-short-circuit opening Download PDFInfo
- Publication number
- CN201330287Y CN201330287Y CNU2009203000224U CN200920300022U CN201330287Y CN 201330287 Y CN201330287 Y CN 201330287Y CN U2009203000224 U CNU2009203000224 U CN U2009203000224U CN 200920300022 U CN200920300022 U CN 200920300022U CN 201330287 Y CN201330287 Y CN 201330287Y
- Authority
- CN
- China
- Prior art keywords
- electricity
- bus bar
- short
- commutation switch
- inversion switch
- 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 - Lifetime
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Abstract
The utility model discloses a mounting structure for an inversion switch with a single-column single-short-circuit opening, wherein an electricity-discharging end of the inversion switch is connected with a short circuit bus bar nearby the single-column single-short-circuit opening of an electrolyzing tank through an electricity-discharging belt, an electricity-feeding end of the inversion switch is connected with a column bus bar of the single-column single-short-circuit opening through an electricity-feeding board, a soft belt segment and a crimp connection board integrated together, namely one end of the electricity-feeding board is connected with the electricity-feeding end of the inversion switch, the other end of the electricity-feeding board is connected with the soft belt segment, the soft belt segment is connected with the crimp connection board locating on the column bus bar after bending, and a width direction of the electricity-feeding board is identical with a reaction force direction of the inversion switch. the utility model ensures the electricity-feeding board and the soft belt segment to have enough stiffness to transfer the reaction force of the inversion switch to the column bus bar, the column bus bar 7 is steady, thus the reaction force may be balanced effectively. Comparing with the present technology, the utility model not only has an advantage of obtaining a reliable fixation when undrawing or healing the short circuit bus bar of a mechanical installation integrated with the inversion switch, also has advantages of a simple structure, a good connection stiffness, a safe and reliable operation and the like.
Description
Technical field
The utility model relates to single column list short circuit mouth commutation switch mounting structure that a kind of aluminum electrolysis industry uses when not having a power failure out, stopping the electrolyzer operation, belong to do not have a power failure fluting or stop the slot device technical field of aluminium cell.
Background technology
At present both at home and abroad aluminum electrolysis industry is broadly divided into two kinds in the short-circuit busbar configuration, and one is one and advances electric riser bus bar to join a short-circuit busbar be single column list short circuit mouth, and one is advanced electric riser bus bar to join two short-circuit busbars be the two short circuit mouths of single column.Aluminum electrolysis industry all is by the method reduction short-circuit busbar of use commutation switch and the potential gradient between the riser bus bar opening, stop the groove operation under the circuital situation of pot line basically both at home and abroad, opens or closed short-circuit busbar by manpower or mechanism then.It is employed into and out of the soft band of electricity and short-circuit busbar and riser bus bar mode of connection as shown in Figure 1 to be used at present the commutation switch of single column list short circuit mouth grooved both at home and abroad, and what promptly generally adopt in the prior art is that current output terminal with commutation switch is connected with the riser bus bar of short-circuit busbar with single column list short circuit mouth by the soft band that conducts electricity respectively with current enter.It is vertical with the reactive force direction of commutation switch on width that the commutation switch that this configuration is installed advances electricity soft band section partly, and its width into and out of the soft band of electricity all is consistent, therefore it is very loose with being connected of riser bus bar, so in use, the mechanism that becomes one with commutation switch draws back or when closing up short-circuit busbar, it is more mobile that commutation switch is subjected to its reactive force to influence easy generation, thereby have a strong impact on the switching effect to short-circuit busbar.Therefore, the mounting structure of existing single column list short circuit mouth commutation switch still is not ideal enough.
The utility model content
The purpose of this utility model provide a kind of electrolysis of aluminum grooved that is applicable to single column list short circuit mouth and after commutation switch is installed and integrated with it mechanism when drawing back or close up short-circuit busbar, can obtain single column list short circuit mouth commutation switch mounting structure of secure fixation, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: it comprises commutation switch, the current output terminal of commutation switch is connected with the short-circuit busbar at single column list short circuit mouth place of electrolyzer by going out electric soft band, the advance electroplax of the current enter of commutation switch by connecting as one, soft band section, the crimping plate is connected with the riser bus bar of single column list short circuit mouth, an end that promptly advances electroplax is connected with the current enter of commutation switch, the other end that advances electroplax is connected with soft band section, soft band section bending back and be connected riser bus bar on the crimping plate be connected, and it is consistent with the reactive force direction of commutation switch to advance the width of electroplax.
The width that advances the electroplax overhanging portion is vertical with the width that goes out electric soft band overhanging portion.
Owing to adopted technique scheme, the soft band section that the utility model will be connected with the commutation switch current enter originally makes into by advancing electroplax, soft band section and crimping plate three joints are formed, and will advance electroplax and directly be connected with commutation switch, connect the crimping plate by soft band section folding an angle of 90 degrees, the crimping plate is connected with riser bus bar again, make the width of electroplax into consistent simultaneously with the reactive force direction of commutation switch, thereby can making into, electroplax has enough rigidity that reactive force is reached on the riser bus bar together with soft band section, because the riser bus bar basis is firm, therefore makes reactive force obtain active balance.So the utility model compared with prior art, the utility model not only has after commutation switch is installed and integrated with it mechanism can obtain the advantage of secure fixation when drawing back or close up short-circuit busbar, but also have simple in structure, coupling stiffness good, advantage such as safe and reliable.
Description of drawings
Fig. 1 is the mounting connection structure synoptic diagram of prior art;
Fig. 2 is a mounting structure synoptic diagram of the present utility model;
Fig. 3 is the plan structure synoptic diagram of Fig. 2.
Description of reference numerals: 1-short-circuit busbar, 2-go out electric soft band, the 3-commutation switch, and 4-advances electroplax, the soft band section of 5-, 6-crimping plate, 7-riser bus bar.
What the direction of arrow among the above-mentioned figure was represented is the reactive force direction of commutation switch 3.
Embodiment
The utility model is described in further detail below in conjunction with embodiment, but not as to restriction of the present utility model.
Embodiment of the present utility model: as shown in Figures 2 and 3, the utility model can be implemented on the grooved of existing single column list short circuit mouth, its commutation switch 3 can be selected commutation switch of the prior art for use according to the needs that use, during enforcement, electricity is soft to be connected with the short-circuit busbar 1 at single column list short circuit mouth place of electrolyzer with 2 by going out with the current output terminal of commutation switch 3, the current enter of commutation switch 3 is advanced electroplax 4 by what connect as one, soft band section 5, crimping plate 6 is connected with the riser bus bar 7 of single column list short circuit mouth, being about to into, an end of electroplax 4 is connected with the current enter of commutation switch 3, the other end that will advance electroplax 4 is connected with soft band section 5, and with after the angles of soft band section 5 bendings 90 degree be connected riser bus bar 7 on crimping plate 6 be connected, make the width of electroplax 4 into consistent with the reactive force direction of commutation switch 3, the width that makes electroplax 4 overhanging portions into simultaneously is with to go out the soft width with 2 overhanging portions of electricity vertical.
Claims (2)
1. single column list short circuit mouth commutation switch mounting structure, comprise commutation switch (3), the current output terminal of commutation switch (3) is connected with the short-circuit busbar (1) at single column list short circuit mouth place of electrolyzer by going out electric soft band (2), it is characterized in that: the current enter of commutation switch (3) advances electroplax (4) by what connect as one, soft band section (5), crimping plate (6) is connected with the riser bus bar (7) of single column list short circuit mouth, an end that promptly advances electroplax (4) is connected with the current enter of commutation switch (3), the other end that advances electroplax (4) is connected with soft band section (5), soft band section (5) bending back and be connected riser bus bar (7) on crimping plate (6) be connected, and it is consistent with the reactive force direction of commutation switch (3) to advance the width of electroplax (4).
2. single column list short circuit mouth commutation switch mounting structure according to claim 1, it is characterized in that: the width that advances electroplax (4) overhanging portion is vertical with the width that goes out electric soft band (2) overhanging portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203000224U CN201330287Y (en) | 2009-01-04 | 2009-01-04 | Mounting structure for inversion switch with single-column single-short-circuit opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203000224U CN201330287Y (en) | 2009-01-04 | 2009-01-04 | Mounting structure for inversion switch with single-column single-short-circuit opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201330287Y true CN201330287Y (en) | 2009-10-21 |
Family
ID=41223663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009203000224U Expired - Lifetime CN201330287Y (en) | 2009-01-04 | 2009-01-04 | Mounting structure for inversion switch with single-column single-short-circuit opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201330287Y (en) |
-
2009
- 2009-01-04 CN CNU2009203000224U patent/CN201330287Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INSTITUTE C Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110531 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO. 2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110531 Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091021 |