CN202766631U - Connecting configuration structure of electrolytic bath cathode steel bar and soft aluminum strip - Google Patents
Connecting configuration structure of electrolytic bath cathode steel bar and soft aluminum strip Download PDFInfo
- Publication number
- CN202766631U CN202766631U CN 201220293256 CN201220293256U CN202766631U CN 202766631 U CN202766631 U CN 202766631U CN 201220293256 CN201220293256 CN 201220293256 CN 201220293256 U CN201220293256 U CN 201220293256U CN 202766631 U CN202766631 U CN 202766631U
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- China
- Prior art keywords
- steel bar
- cathode steel
- web plate
- configuration structure
- aluminum
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- 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 connecting configuration structure of an electrolytic bath cathode steel bar and a soft aluminum strip. The cathode steel bar (1) is connected with the soft aluminum strip (5) through a connecting plate (2), a steel-aluminum explosion welding block (3) and cushion plates (4), the cathode steel bar (1) is connected with the connecting plate (2) and the steel-aluminum explosion welding block (3) is connected with the soft aluminum strip (5) through a welding mode, the cushion plates (4) are located on the lower portions of the connecting plate (2) and the steel-aluminum explosion welding block (3), the connecting plate (2) and the steel-aluminum explosion welding block (3) are connected with the cushion plates (4) through the welding mode, and the connecting plate (2) is rectangular or L-shaped. According to the structure, the connecting plate is subjected to non-rectangle processing, so that the connecting plate is welded with both the end face and the side of the cathode steel bar, welding seams are lengthened, the welding contact area is increased, and the cathode drop of the electrolytic bath is reduced. The cushion plates on the lower portions of the cathode steel bar and the steel-aluminum explosion welding block can support the construction process.
Description
Technical field
The utility model relates to the configuration structure that is connected of a kind of aluminum cell cathode steel bar head and the welding assemblies such as soft aluminium strip.
Background technology
On the electrolyzer of existing operation, web plate is generally rectangle, a side and the welding of cathode steel bar end face, and opposite side is connected the purpose of switching on the explosive welding block welding to reach.
The connection collocation form of the parts such as common cathode steel bar, web plate, explosive welding is anticipated as shown in Figure 1.This kind configuration structure is subject to the restriction of cathode steel bar face size, can affect the flow area of electric current; In addition, because explosive welding becomes 30 ° of angles with cathode steel bar, so that the physical dimension of web plate becomes the trend that increases progressively gradually from down to up, therefore, need the web plate of standby various size at Construction in Preparatory Stage, this has also increased difficulty for construction.
Summary of the invention
The technical problems to be solved in the utility model is, provides a kind of aluminum cell cathode steel bar to be connected configuration structure with soft aluminium strip, needs the web plate of standby various size with what overcome that prior art exists at Construction in Preparatory Stage, increases the deficiencies such as difficulty for construction.
Technical solutions of the utility model are as follows: connect by web plate, steel-aluminum explosive weld block and backing plate between cathode steel bar and soft aluminium strip, wherein cathode steel bar is connected by welding process with soft aluminium strip with web plate, steel-aluminum explosive weld block, backing plate is below web plate, steel-aluminum explosive weld block, and web plate, steel-aluminum explosive weld block are connected by welding process with backing plate.
The backing plate horizontal positioned, and be welded under the cathode steel bar bottom surface.
A backing plate is set under the every cathode steel bar bottom surface, a backing plate perhaps is set under many cathode steel bar bottom surfaces.
Steel-aluminum explosive weld block vertically is positioned on the backing plate, and the end face of steel-aluminum explosive weld block is parallel with the end face of cathode steel bar.
Forming one by the polylith web plate is listed as and is configured between cathode steel bar and the steel-aluminum explosive weld block.
Web plate is rectangle, or " L " shape.
Weld simultaneously the web plate of " L " shape and cathode steel bar end face and side, " L " shape welding edge of the web plate of " L " shape and the equal bevelling of " one " shape welding edge.
The utility model has adopted end face (the being face of weld) configuration structure parallel with the end face of cathode steel bar of steel-aluminum explosive weld block.The web plate size of this configuration structure is consistent from top to bottom; And, by the non-rectangle processing to web plate, make web plate by with the welding of cathode steel bar end face and side, increase soldered, increase the welding contact area, to reach the purpose that reduces the electric tank cathode pressure drop.And the backing plate under cathode steel bar and the steel-aluminum explosive weld block has played the effect of Construction of Supporting process.
Description of drawings
Fig. 1 is the connection configuration schematic diagram of the parts such as the cathode steel bar, web plate, explosive welding of prior art;
Fig. 2 is the welding assembly configuration structure schematic diagram (vertical planning drawing) such as cathode steel bar of the present utility model and soft aluminium strip;
Fig. 3 is the configuration structure schematic diagram (vertical view) that the utility model adopts " L " shape abnormal shape connection board;
Fig. 4 is that the utility model adopts every cathode steel bar to mate separately the configuration structure schematic diagram (vertical view) of backing plate.
Embodiment
Embodiment of the present utility model: basic structure of the present utility model as schematically shown in Figure 2, between cathode steel bar 1 and soft aluminium strip 5, connect by web plate 2, steel-aluminum explosive weld block 3 and backing plate 4, wherein cathode steel bar 1 and web plate 2, steel-aluminum explosive weld block 3 and soft aluminium strip 5 are connected by welding process, backing plate 4 is below web plate 2, steel-aluminum explosive weld block 3, and web plate 2, steel-aluminum explosive weld block 3 and backing plate 4 are connected by welding process.
As schematically shown in Figure 2, backing plate 4 horizontal positioned, and be welded under cathode steel bar 1 bottom surface; Backing plate 4 is used for supporting steel-aluminum explosive weld block 3 and web plate 2.Steel-aluminum explosive weld block 3 vertically is positioned on the backing plate 4, so that the end face A(of steel-aluminum explosive weld block 3 is face of weld) parallel with the end face B of cathode steel bar 1, as schematically shown in Figure 3.
A backing plate 4 is set with supporting steel-aluminum explosive weld block 3 and web plate 2, as schematically shown in Figure 4 under every cathode steel bar 1 bottom surface.
Adopt above structure, in the aluminium cell operational process, the electric current of cathode steel bar 1 can be passed to soft aluminium strip 5 by web plate 2 and steel-aluminum explosive weld block 3.
Claims (7)
1. an electrolytic cell cathode steel bar is connected configuration structure with soft aluminium strip, it is characterized in that: between cathode steel bar (1) and soft aluminium strip (5), connect by web plate (2), steel-aluminum explosive weld block (3) and backing plate (4), wherein cathode steel bar (1) is connected by welding process with soft aluminium strip (5) with web plate (2), steel-aluminum explosive weld block (3), backing plate (4) is below web plate (2), steel-aluminum explosive weld block (3), and web plate (2), steel-aluminum explosive weld block (3) are connected by welding process with backing plate (4).
2. electrolytic cell cathode steel bar according to claim 1 is connected configuration structure with soft aluminium strip, it is characterized in that: backing plate (4) horizontal positioned, and be welded under cathode steel bar (1) bottom surface.
3. electrolytic cell cathode steel bar according to claim 2 is connected configuration structure with soft aluminium strip, it is characterized in that: every cathode steel bar (1) arranges a backing plate (4) under the bottom surface, perhaps under many cathode steel bars (1) bottom surface a backing plate (4) is set.
4. electrolytic cell cathode steel bar according to claim 1 is connected configuration structure with soft aluminium strip, it is characterized in that: steel-aluminum explosive weld block (3) vertically is positioned on the backing plate (4), and the end face (A) of steel-aluminum explosive weld block (3) is parallel with the end face (B) of cathode steel bar (1).
5. electrolytic cell cathode steel bar according to claim 1 is connected configuration structure with soft aluminium strip, it is characterized in that: form one by polylith web plate (2) and be listed as and be configured between cathode steel bar (1) and the steel-aluminum explosive weld block (3).
6. electrolytic cell cathode steel bar according to claim 5 is connected configuration structure with soft aluminium strip, it is characterized in that: web plate (2) is rectangle, or " L " shape.
7. electrolytic cell cathode steel bar according to claim 6 is connected configuration structure with soft aluminium strip, it is characterized in that: the web plate (2) of " L " shape welds simultaneously with cathode steel bar (1) end face (C) and side (D), " L " shape welding edge of the web plate of " L " shape and the equal bevelling of " one " shape welding edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293256 CN202766631U (en) | 2012-06-21 | 2012-06-21 | Connecting configuration structure of electrolytic bath cathode steel bar and soft aluminum strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293256 CN202766631U (en) | 2012-06-21 | 2012-06-21 | Connecting configuration structure of electrolytic bath cathode steel bar and soft aluminum strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766631U true CN202766631U (en) | 2013-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220293256 Expired - Lifetime CN202766631U (en) | 2012-06-21 | 2012-06-21 | Connecting configuration structure of electrolytic bath cathode steel bar and soft aluminum strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510112A (en) * | 2012-06-21 | 2014-01-15 | 贵阳铝镁设计研究院有限公司 | Electrolytic bath cathode steel bar and soft aluminum strip connection configuration structure |
-
2012
- 2012-06-21 CN CN 201220293256 patent/CN202766631U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510112A (en) * | 2012-06-21 | 2014-01-15 | 贵阳铝镁设计研究院有限公司 | Electrolytic bath cathode steel bar and soft aluminum strip connection configuration structure |
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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 |
Granted publication date: 20130306 |
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| CX01 | Expiry of patent term |