CN2606462Y - Steel-aluminium conductive column - Google Patents
Steel-aluminium conductive column Download PDFInfo
- Publication number
- CN2606462Y CN2606462Y CN 03220070 CN03220070U CN2606462Y CN 2606462 Y CN2606462 Y CN 2606462Y CN 03220070 CN03220070 CN 03220070 CN 03220070 U CN03220070 U CN 03220070U CN 2606462 Y CN2606462 Y CN 2606462Y
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- China
- Prior art keywords
- aluminium
- steel
- metal sheet
- sheet pile
- conductive pole
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- Expired - Fee Related
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Abstract
The utility model discloses a steel-aluminium conductive column, comprising a steel plate column and an aluminium column, wherein, one end of the steel plate column is inserted into the aluminium column and fused with the aluminium column into a whole, and then a die is shaped. The steel-aluminium conductive column is firm in fusing surface, high temperature resistant, corrosion resistant, no cracking and falling phenomenon having, long in life-span, good in the conductive stability performance of the fusing surface, small in resistance and low in energy consumption. The utility model is welded and integrally shaped with a steel claw, which greatly reduces manufacture cost and welding workload.
Description
Technical field
The utility model relates to line connector, is the device that direct welding connects between two conductive components, and link has at least a projection to nip or snaps in other links to improve the connection of contact, and specifically a kind of steel aluminium is the electric-conductor of one.
Background technology
Industrial department such as electrolytic aluminium factory, carbon element factory is a high energy consumption enterprise, adopts powerful direct current electrolysis in process of production usually or produces high heat.At present steel column that uses and aluminium post connector all be adopt with steel aluminium joint and aluminium post vertical plane by around surround the conductive pole of welding forming.This produces welding following several defective: the one, and the varying stress of easily generating heat during owing to welding, easily generation galvano-cautery is misfitted between face and the face; The 2nd, around the actual electrical conductivity imbalance of solder side and conductive pole, power consumption is big; The 3rd, the welding job amount is big, the production cost height, and the 4th, the galvano-cautery of steel aluminium joint high temperature is prone to face checking and falls the mould phenomenon, and it is very high to change frequency.
Summary of the invention
The purpose of this utility model is to overcome weak point in the prior art, and the steel aluminium conductive pole of a kind of safety consumption reduction, easy to make, long service life is provided.
The technical solution of the utility model is: steel aluminium conductive pole comprises metal sheet pile and aluminium post.It is one that one end of metal sheet pile inserts in the aluminium post with the welding of aluminium post.The end that metal sheet pile is adjacent with the aluminium post is equipped with curved hole, and curved Kong Youyi end face forms crooked through hole to adjacent end face in addition, and the aluminium post snaps in metal sheet pile through curved hole.Above-mentioned curved hole can be one or more.The end that metal sheet pile inserts the aluminium post is cylindricality, truncated cone-shaped, taper shape, rectangle, abnormity.One end group body of metal sheet pile insertion aluminium post is mid-porose, is equipped with groove on the end group surface of metal sheet pile insertion aluminium post.
Compared with prior art, the utlity model has following advantage:
1, metal sheet pile and aluminium post the two closely fuse into one, face of weld is firm, and is high temperature resistant, corrosion-resistant, do not have the cracking and the phenomenon that drops, long service life.
2, the face of weld conductive stability can be good, and resistance is little, falls energy consumption.
When 3, using and steel pawl welding once-forming, greatly reduce cost of manufacture and welding job amount.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is the utility model metal sheet pile second structural representation;
Fig. 4 is the utility model metal sheet pile the 3rd structural representation;
Fig. 5 is the utility model metal sheet pile the 4th structural representation.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As Fig. 1-5, steel aluminium conductive pole comprises metal sheet pile 1 and aluminium post 2, and it is one that an end of metal sheet pile 1 inserts in the aluminium post 2 with 2 weldings of aluminium post, die forming.Metal sheet pile 1 and aluminium post 2 adjacent ends are equipped with curved hole 11, and curved hole 11 forms crooked through hole by metal sheet pile 1 one end faces to adjacent end face in addition, and aluminium post 2 snaps in metal sheet pile 1 through curved hole 11, and with metal sheet pile 1 welding one.Be equipped with one or more curved holes 11 on the metal sheet pile 1.The end that metal sheet pile 1 inserts aluminium post 2 is cylindricality, truncated cone-shaped, taper shape, rectangle, abnormity.Metal sheet pile 1 inserts an end group body mid-porose 12 of aluminium post 2.Be equipped with groove 13 on the one end group surface of metal sheet pile 1 insertion aluminium post 2, be equipped with lifting groove 21 and hole for hoist 22 on the aluminium post 2.
Select for use GB A3 steel (plate) to do base material.The base material that intercepts specification length is as requested processed, as it is thick to intercept 50--80mm, 120--200mm is wide, the 150--200mm long substrate carries out machining: the surface mill flat, mill circular arc, boring or surperficial grooving, be used for strengthening welding effect and tensile strength, again substrate surface is deoiled, cleaning, surface treatment, be placed in the constant temperature stove, temperature is controlled at 280-300 ℃.Second portion: mould, mould bases, internal mold are processed into graphite material, and its inner chamber size dimension shape and founding aluminum dipping form match.It is consistent with the aluminum dipping form overall dimensions to open a preformed hole on the internal mold, and the bottom other end of internal mold is opened a cast gate, and external mold is made of heat-resisting cast iron.The 3rd step was the founding of aluminium, after adopting electric furnace or reverberatory furnace with aluminium (A00) fusing, temperature is controlled at 700--1000 ℃, carries out gas, scarfing cinder clearly, and mould pieced together tightly on mould bases, aluminum solutions is cast in the mould, and the vibration cooling is chilled to 300 ℃ with bottom knockout, make the steel aluminium conductive pole that metal sheet pile and the welding of aluminium post are one, its model specification is decided according to electrolysis tank capacity, size of current, and it is smooth smooth that vertical plane and both sides conducting surface should mill processing, guarantees conductive effect.The steel aluminium conductive pole and the welding of the steel pawl on the anode carbon block that only need during use to fuse into one can be finished.
Claims (7)
1, a kind of steel aluminium conductive pole is characterized in that: comprise metal sheet pile, aluminium post, it is one that metal sheet pile inserts in the aluminium post with the welding of aluminium post.
2, steel aluminium conductive pole according to claim 1 is characterized in that: the end that metal sheet pile is adjacent with the aluminium post is equipped with curved hole, and curved Kong Youyi end face forms crooked through hole to adjacent end face in addition, and the aluminium post snaps in metal sheet pile through curved hole.
3, steel aluminium conductive pole according to claim 2 is characterized in that: be equipped with one or more above-mentioned curved holes on the above-mentioned metal sheet pile.
4, steel aluminium conductive pole according to claim 2 is characterized in that: metal sheet pile one end that inserts above-mentioned aluminium post is cylindricality, truncated cone-shaped, taper shape, rectangle, abnormity.
5, steel aluminium conductive pole according to claim 2 is characterized in that: inserting on metal sheet pile one end surfaces of above-mentioned aluminium post has groove.
6, steel aluminium conductive pole according to claim 2 is characterized in that: the metal sheet pile one end group body that inserts above-mentioned aluminium post is mid-porose.
7, steel aluminium conductive pole according to claim 2 is characterized in that: be equipped with lifting groove and hole for hoist on the above-mentioned aluminium post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03220070 CN2606462Y (en) | 2003-02-26 | 2003-02-26 | Steel-aluminium conductive column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03220070 CN2606462Y (en) | 2003-02-26 | 2003-02-26 | Steel-aluminium conductive column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2606462Y true CN2606462Y (en) | 2004-03-10 |
Family
ID=34161645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03220070 Expired - Fee Related CN2606462Y (en) | 2003-02-26 | 2003-02-26 | Steel-aluminium conductive column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2606462Y (en) |
-
2003
- 2003-02-26 CN CN 03220070 patent/CN2606462Y/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 |