CN204825070U - It colludes single positive pole steel claw in not to make more balanced face down bonding of current distribution take over bridge type - Google Patents
It colludes single positive pole steel claw in not to make more balanced face down bonding of current distribution take over bridge type Download PDFInfo
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- CN204825070U CN204825070U CN201520525653.1U CN201520525653U CN204825070U CN 204825070 U CN204825070 U CN 204825070U CN 201520525653 U CN201520525653 U CN 201520525653U CN 204825070 U CN204825070 U CN 204825070U
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- bridge
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- gap bridge
- leg
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Abstract
The utility model overcomes it is not enough that prior art exists, provides a structure, simple process, the little it colludes single positive pole steel claw in not to make more balanced face down bonding of current distribution take over bridge type of fault rate, in order to solve the technical problem, the utility model discloses a technical scheme do: an it colludes single positive pole steel claw in not to make more balanced face down bonding of current distribution take over bridge type, is including pass a bridge crossbeam and claw, it all is provided with the decurrent bridge leg of passing a bridge to pass a bridge the both ends of crossbeam, the bridge leg of passing a bridge sets up with the crossbeam integrated into one piece that passes a bridge, the claw is the column, it all is provided with the claw, four to pass a bridge the both sides of bridge leg the the central axis of claw is in same vertical plane, the top of claw is less than the bottom of the crossbeam of passing a bridge, the bottom of claw is less than the bottom of the bridge leg of passing a bridge, the utility model discloses but wide application in electrolytic aluminum field.
Description
Technical field
A kind of side welding bridge type making distribution of current more balanced of the utility model is not interior hooks single anode steel jaw, belongs to aluminum electrolysis technology field.
Background technology
Anode steel jaw is as a requisite electrical conductor workpiece again of crucial importance in electrolytic aluminium factory production process, and with regard to current anode steel jaw, due in structure formation, ubiquity the unbalanced defect of distribution of current.
If in the production process of electrolytic aluminum, the distribution of current on anode steel jaw can not be balanced, so will have influence on the horizontal current in electrolyzer, and what its result was inevitable will cause pressure drop rise, is also thereupon that power consumption is too much, cost up.For the aluminum electrolysis industry nowadays generally lost, it is also an a difficult problem with overcoming urgently to be resolved hurrily.
More existing anode steel jaw, in order to holding current distributing equilibrium, aluminium guide bar arranges separately aluminium conductor and is connected with the claw of beam-end, to reaching the distributing equilibrium of electric current on claw, but this mode not only complex process, and failure rate is high.
Utility model content
The utility model overcomes the deficiency that prior art exists, and provides a kind of structure, technique is simple, and the little side welding bridge type making distribution of current more balanced of failure rate is not interior hooks single anode steel jaw.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of side welding bridge type making distribution of current more balanced is not interior hooks single anode steel jaw, comprise gap bridge crossbeam and claw, the two ends of described gap bridge crossbeam are provided with downward gap bridge bridge leg, described gap bridge bridge leg and the one-body molded setting of gap bridge crossbeam, described claw is column, the both sides of described gap bridge bridge leg are provided with claw, the central axis of four described claws is in same perpendicular, the top of described claw is lower than the bottom of gap bridge crossbeam, the bottom of described claw is lower than the bottom of gap bridge bridge leg.
The top of described claw all cuts out an inclined-plane, and described inclined-plane is downward-sloping towards gap bridge bridge leg outer side.
Described claw is welded on gap bridge bridge leg.
Vertically aluminium guide bar is connected with by blast welding block in the middle part of described gap bridge beam top.
The beneficial effect that the utility model compared with prior art has is: the both sides in the utility model, four claws two two being vertically welded on gap bridge bridge leg, make the conduction of the explosion block in the middle part of each claw to gap bridge beam top distance all identical, resistivity is also just identical, thus ensure each claw place horizontal current distributing equilibrium, and structure, technique is simple, failure rate is little, the utility model cuts out inclined-plane at the two ends of gap bridge crossbeam, as the reserved breathing space of gap bridge crossbeam, can prevent gap bridge bridge leg from interior hook occurring, cut out inclined-plane at the top of claw simultaneously, the usage quantity of raw material can be reduced, save cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
In figure: 1 be gap bridge crossbeam, 2 be claw, 3 for gap bridge bridge leg.
Embodiment
Solve above-mentioned technical barrier, first where we just must make the reason of its generation current skewness weighing apparatus clear.As everyone knows, electrolytic aluminium factory, when carrying out Aluminum Electrolysis Production process, is take: the electrolysis production technique of " low voltage, big current " and mode, although so the voltage in electrolytic aluminum trough is lower, and its electric current but extremely large.And electric current is in the operational process of conductor, will produce resistivity, therefore, the two ends of steel pawl crossbeam, then the distance apart from crossbeam centre aluminium guide bar and blast welding block due to corresponding is far away, and so the resistivity of top, these two ends is larger.
The structure of the general single anode steel jaw of such as current electrolysis aluminium manufacturer is a gap bridge crossbeam, four claws, four claw downsides being arranged on gap bridge crossbeam in one line, in the middle, upside of gap bridge crossbeam, weld a blast welding block be connected with aluminium guide bar.The electric current of anode steel jaw flows through from the blast welding block that steel pawl is middle in other words.
So certainly will cause such situation: two claws in the middle of anode steel jaw, distance blast welding block is nearest, resistance is minimum, so, electric current just forms big current, and two claws at anode steel jaw gap bridge crossbeam two ends, distance blast welding block is farthest, resistance is maximum, and so electric current is just little than middle two claws accordingly.So, just cause four claw distribution of current of anode steel jaw can not be balanced.
So want the problem solving the equilibrium of anode steel jaw distribution of current, be exactly the beam structure how changing anode steel jaw, allow gap bridge crossbeam in the mode of connection with these four claws, keep the distance same apart from blast welding block.The utility model is studied around above-mentioned technical barrier expansion just.
As shown in Figure 1 and Figure 2, a kind of side welding bridge type making distribution of current more balanced of the utility model is not interior hooks single anode steel jaw, comprise gap bridge crossbeam 1 and claw 2, the two ends of described gap bridge crossbeam 1 are provided with downward gap bridge bridge leg 3, described gap bridge bridge leg 3 and the one-body molded setting of gap bridge crossbeam 1, described claw 2 is in column, the both sides of described gap bridge bridge leg 3 are provided with claw 2, the central axis of four described claws 2 is in same perpendicular, the top of described claw 2 is lower than the bottom of gap bridge crossbeam 1, and the bottom of described claw 2 is lower than the bottom of gap bridge bridge leg 3.
The top of described claw 2 all cuts out an inclined-plane, and described inclined-plane has a down dip towards gap bridge bridge leg 3 lateral.
Described claw 2 is welded on gap bridge bridge leg 3.
Described gap bridge crossbeam 1 top middle portion is vertically connected with aluminium guide bar by blast welding block.
Described welding process is electroslag welding, or is melting weldering, or is narrow slit weldering, or is induction heating weldering, or is friction welding (FW), or is inert-gas arc welding, or is soldering, or is union-melt weld.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (4)
1. the side welding bridge type single anode steel jaw of interior hook making distribution of current more balanced, it is characterized in that: comprise gap bridge crossbeam (1) and claw (2), the two ends of described gap bridge crossbeam (1) are provided with downward gap bridge bridge leg (3), described gap bridge bridge leg (3) and gap bridge crossbeam (1) one-body molded setting, described claw (2) is in column, the both sides of described gap bridge bridge leg (3) are provided with claw (2), the central axis of four described claws (2) is in same perpendicular, the top of described claw (2) is lower than the bottom of gap bridge crossbeam (1), the bottom of described claw (2) is lower than the bottom of gap bridge bridge leg (3).
2. a kind of side welding bridge type making distribution of current more balanced according to claim 1 is not interior hooks single anode steel jaw, it is characterized in that: the top of described claw (2) all cuts out an inclined-plane, and described inclined-plane has a down dip towards gap bridge bridge leg (3) lateral.
3. a kind of side welding bridge type making distribution of current more balanced according to claim 1 and 2 is not interior hooks single anode steel jaw, it is characterized in that: described claw (2) is welded on gap bridge bridge leg (3).
4. a kind of side welding bridge type making distribution of current more balanced according to claim 3 is not interior hooks single anode steel jaw, it is characterized in that: described gap bridge crossbeam (1) top middle portion is vertically connected with aluminium guide bar by blast welding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525653.1U CN204825070U (en) | 2015-07-20 | 2015-07-20 | It colludes single positive pole steel claw in not to make more balanced face down bonding of current distribution take over bridge type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525653.1U CN204825070U (en) | 2015-07-20 | 2015-07-20 | It colludes single positive pole steel claw in not to make more balanced face down bonding of current distribution take over bridge type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204825070U true CN204825070U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520525653.1U Expired - Fee Related CN204825070U (en) | 2015-07-20 | 2015-07-20 | It colludes single positive pole steel claw in not to make more balanced face down bonding of current distribution take over bridge type |
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| Country | Link |
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| CN (1) | CN204825070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988540A (en) * | 2015-07-20 | 2015-10-21 | 太原三众科技有限公司 | Side welding bridge type inward-hooking-free single-anode steel claw enabling currents to be distributed more evenly |
-
2015
- 2015-07-20 CN CN201520525653.1U patent/CN204825070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988540A (en) * | 2015-07-20 | 2015-10-21 | 太原三众科技有限公司 | Side welding bridge type inward-hooking-free single-anode steel claw enabling currents to be distributed more evenly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170720 |