CN2355435Y - Composite conductive joints by steel-aluminum smelting - Google Patents
Composite conductive joints by steel-aluminum smelting Download PDFInfo
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- CN2355435Y CN2355435Y CN 98233204 CN98233204U CN2355435Y CN 2355435 Y CN2355435 Y CN 2355435Y CN 98233204 CN98233204 CN 98233204 CN 98233204 U CN98233204 U CN 98233204U CN 2355435 Y CN2355435 Y CN 2355435Y
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- steel plate
- steel
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Abstract
The utility model relates to a composite conductive joint by steel-aluminum smelting. A screw bolt is fixed on a base layer steel plate, and the projecting part of the screw bolt is arranged in a multilayer aluminium plate. The base layer steel plate, the multilayer aluminium plate, and the screw bolt are integrated. The utility model has simple and novel structure, good electrical conductivity, low energy consumption, high anti-pulling strength, long service life, and low manufacture cost. The base layer is firmly connected with the multilayer. The manufacture cost of enterprises can be reduced, the normal production can be ensured, and the production efficiency and the economic efficiency can be largely increased. The utility model is mainly used for the production of electrolytic aluminum.
Description
The utility model relates to a kind of steel aluminium founding composite conducting joint.
Existing composite conducting joint is to be composited by steel plate and aluminium sheet blast, because no congruent melting between the steel aluminium, therefore its composite surface of conductive contact that is composited that explodes does not form the congruent melting state, cause its poor electric conductivity, power consumption is high, and the tensile strength deficiency, easily causing steel plate and aluminium sheet to come off influences ordinary production.Make the useful life of blast composite conducting joint very short in addition for above-mentioned reasons, generally about 3～5 months, enterprise needs standby a large amount of conductive contact to deal with ordinary production, and production cost is increased, and economic benefit descends.
The purpose of this utility model is to design a kind of steel aluminium founding composite conducting joint, adopt unique texture, overcome because steel aluminium can not congruent melting makes blast composite conducting joint composite surface poor electric conductivity, power consumption is high, tensile strength is not enough, useful life is short defective.
Design of the present utility model: a kind of steel aluminium founding composite conducting joint, comprise basic unit's steel plate (1) and multiple layer aluminium sheet (2), be fixed with bolt (3) on basic unit's steel plate (1), the ledge of bolt (3) is positioned at multiple layer aluminium sheet (2), and basic unit's steel plate (1) is an integral body with multiple layer aluminium sheet (2) and bolt (3).
Be shaped on screw (4) on basic unit's steel plate (1), the screw rod of bolt (3) revolves to join and is fixed on basic unit's steel plate (1).This outer covering layer aluminium sheet (2) can be an integral body with conductive aluminum bar (5).
The utility model is compared with prior art: uniqueness simple in structure, novel in design, basic unit's steel plate and multiple layer aluminium sheet are connected firmly, thus of the present utility model conducting electricity very well, the tensile strength height, long service life, generally can reach more than 5 years, and cost is low, enterprise is reduced production costs, guarantee ordinary production, production efficiency and economic number benefit are greatly improved.
Fig. 1 is first kind of structural front view of implementing side of the utility model,
The vertical view of Fig. 2 Fig. 1,
Fig. 3 is the structural front view of second kind of embodiment of the utility model,
Fig. 4 is the vertical view of Fig. 3.
In conjunction with Fig. 1,2 first kind of embodiment of the present utility model described.Be shaped on screw (4) on its basic unit's steel plate (1), the screw rod of bolt (3) revolves to join and is fixed on basic unit's steel plate (1), method by casting casts in the upward multiple layer of formation aluminium sheet (2) of basic unit's steel plate (1) with aluminium water then, the ledge of bolt (3) just is positioned at multiple layer aluminium sheet (2) naturally like this, makes basic unit's steel plate (1) and multiple layer aluminium sheet (2) and bolt (3) form an integral body.The lower end of basic unit's steel plate (1) is fixed with graphite electrode during use, and the upper end of multiple layer aluminium sheet (2) is fixed with conductive aluminum bar (5), and the upper end of conductive aluminum bar (5) is suspended on the overhead traveling crane, is mainly used in the production of electrolytic aluminium.
In conjunction with Fig. 3,4 second kind of embodiment of the present utility model described.Its basic structure is identical with embodiment 1, the length that makes the thickness of multiple layer aluminium sheet (2) be a bit larger tham conductive aluminum bar (5) when difference is to cast, and then make multiple layer aluminium sheet (2) and conductive aluminum bar (5) form an integral body, and further improve its electric conductivity, cut down the consumption of energy.During use,, its top is suspended on the overhead traveling crane, promptly can be used for the production of electrolytic aluminium at its fixing graphite electroplax in bottom.
Claims (3)
1, a kind of steel aluminium founding composite conducting joint, comprise basic unit's steel plate (1) and multiple layer aluminium sheet (2), it is characterized in that: be fixed with bolt (3) on basic unit's steel plate (1), the ledge of bolt (3) is positioned at multiple layer aluminium sheet (2), and basic unit's steel plate (1) is an integral body with multiple layer aluminium sheet (2) and bolt (3).
2, steel aluminium founding composite conducting joint according to claim 1 is characterized in that: be shaped on screw (4) on basic unit's steel plate (1), the screw rod of bolt (3) revolves to join and is fixed on basic unit's steel plate (1).
3, steel aluminium founding composite conducting joint according to claim 1 is characterized in that: multiple layer aluminium sheet (2) is an integral body with conductive aluminum bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233204 CN2355435Y (en) | 1998-12-02 | 1998-12-02 | Composite conductive joints by steel-aluminum smelting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233204 CN2355435Y (en) | 1998-12-02 | 1998-12-02 | Composite conductive joints by steel-aluminum smelting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2355435Y true CN2355435Y (en) | 1999-12-22 |
Family
ID=33981994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98233204 Expired - Fee Related CN2355435Y (en) | 1998-12-02 | 1998-12-02 | Composite conductive joints by steel-aluminum smelting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2355435Y (en) |
-
1998
- 1998-12-02 CN CN 98233204 patent/CN2355435Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |