CN201553790U - Clamp for lower-positioning production of anode busbar of large-scale aluminum electrolysis bath - Google Patents
Clamp for lower-positioning production of anode busbar of large-scale aluminum electrolysis bath Download PDFInfo
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- CN201553790U CN201553790U CN2009201646468U CN200920164646U CN201553790U CN 201553790 U CN201553790 U CN 201553790U CN 2009201646468 U CN2009201646468 U CN 2009201646468U CN 200920164646 U CN200920164646 U CN 200920164646U CN 201553790 U CN201553790 U CN 201553790U
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- bolt
- screw
- location
- securing bolt
- mixture control
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Abstract
The utility model relates to a clamp used for producing an anode busbar of a large-scale aluminum electrolysis bath, in particular to the clamp for the lower-positioning production of the anode busbar of the large-scale aluminum electrolysis bath, which comprises a support beam, positioning blocks, lock bolt seats and lock bolts, wherein the left end and the right end of the top of the support beam are respectively and fixedly connected with the lock bolt seats, and the left side and the right side of the top of the support beam between the two lock bolt seats are respectively and fixedly connected with the positioning blocks. The clamp for the lower-positioning production of the anode busbar of the large-scale aluminum electrolysis bath is reasonable and compact in structure and convenient in use, the levelness of the support beam is adjusted by a height adjusting stud, the position of a busbar board is adjusted and aligned by the positioning blocks and positioning and adjusting bolts, and the busbar board is tightly clamped by the lock bolts; and the clamp has the advantages of simple and convenient assembly and disassembly, easy adjustment, low cost and repeated use, is applicable to the production of the anode busbars of different specifications of the aluminum electrolysis bath, and can effectively control the welding deformation thereof, thereby greatly reducing the labor intensity and improving the construction quality as well as the production efficiency and being applicable to the expansion and the remodeling of the large-scale aluminum electrolysis bath.
Description
One, technical field
The utility model relates to the anchor clamps of the positive bar use of making large-scale aluminum electrolytic cell, is that the location makes anchor clamps under a kind of large-scale aluminum electrolytic cell positive bar.
Two, background technology
Along with the improvement of manufacturing industry development of aluminium and related process technology, make aluminium ingot and generally use large-scale aluminum electrolytic cell to cut down the consumption of energy, to improve output.And the positive bar on the large-scale aluminum electrolytic cell is also along with the grooved lengthening of electrolyzer and thickening and size strengthens, and because the making of positive bar need be carried out on the upper bracket of electrolyzer, the position of two bus bar plates is difficult in the making processes adjusts and the location, and the distortion after the welding is also bigger.The positive bar that present majority system performs has had a strong impact on the quality of product because of the displacement and the welding distortion size deviation of welding process median generatrix plate are bigger; Therefore even some aluminium cell repeatedly does over again, and caused very big loss.Also the someone adopts prestrain method to reduce error by the method for up-sizing at present, but effect is very undesirable.
Three, summary of the invention
The utility model provides under a kind of large-scale aluminum electrolytic cell positive bar the location to make anchor clamps, and its position that has solved two bus bar plates in the positive bar making processes of existing large-scale aluminum electrolytic cell is difficult to adjust and location, problem that welding distortion is bigger.
The technical solution of the utility model realizes by following measure: a kind of large-scale aluminum electrolytic cell positive bar location is down made anchor clamps, comprises supporting beam, preset pieces, securing bolt seat and securing bolt; The two ends, the left and right sides, top of supporting beam are fixedly connected with the securing bolt seat respectively, and the supporting beam top the right and left between two securing bolt seats is fixedly connected with preset pieces respectively; The locking screw that is no less than two is arranged on each securing bolt seat, securing bolt is fixedly mounted on the securing bolt seat by the locking screw, the screw rod end of securing bolt stretches out the securing bolt seat, spacing is arranged and can install or adjust bus bar plate between the screw rod end of securing bolt and the adjacent preset pieces.
Be further optimization and/or improvements below to above-mentioned utility model technical scheme:
Can there be the location to adjust bolt on the above-mentioned preset pieces, the adjustment screw that is no less than two is arranged on the preset pieces, the location is adjusted bolt and is fixedly mounted on the preset pieces by adjusting screw, and the screw rod end that bolt is adjusted in the location stretches out preset pieces and can or clamp bus bar plate with securing bolt adjustment on the adjacent securing bolt seat.
The bottom of above-mentioned supporting beam can be equipped with the altitude mixture control seat, and the altitude mixture control seat comprises double-screw bolt back-up block and altitude mixture control double-screw bolt; Heighten screw on the double-screw bolt back-up block, there is screw thread the bottom of altitude mixture control double-screw bolt and by screw thread with heighten screw and be fixedly mounted on the double-screw bolt back-up block, the middle part of altitude mixture control double-screw bolt is quadrangular or six prisms, there is conical surface the upper end of altitude mixture control double-screw bolt, and the front and rear at the two ends, bottom of supporting beam has spacing hole respectively and is sitting in by spacing hole on the conical surface of altitude mixture control double-screw bolt.
The position of the corresponding spacing hole in the bottom of above-mentioned supporting beam can fixedly connected restraining position ring block, and the top of altitude mixture control double-screw bolt is sleeved in the spacing ring and can rotates.
Can there be pad to pull respectively between the screw rod end of above-mentioned securing bolt and location adjustment bolt and the bus bar plate.
The utility model reasonable and compact in structure, easy to use, it adjusts the levelness of supporting beam by the altitude mixture control double-screw bolt, adjusting bolt by preset pieces and location regulates the bus bar plate position and it is aligned, by securing bolt adjustment or clamping bus bar plate, have dismounting easy, be easy to adjust, cost is low, reusable, be applicable to the making of different size aluminium cell anode bus and can effectively control its welding distortion, thereby greatly reduce labour intensity, improve construction quality and production efficiency, be particularly useful for the enlarging and the transformation of large-scale aluminum electrolytic cell.
Four, description of drawings
Accompanying drawing 1 is the main TV structure synoptic diagram behind the utility model most preferred embodiment clamping bus bar plate.
Accompanying drawing 2 is analysed and observe the structure for amplifying synoptic diagram for the A-A place of accompanying drawing 1.
Coding in the accompanying drawing is respectively: 1 is supporting beam, and 2 is preset pieces, and 3 is the securing bolt seat, 4 is securing bolt, and 5 are the locking screw, and 6 is bus bar plate, 7 for adjusting bolt in the location, and 8 for adjusting screw, and 9 is the double-screw bolt back-up block, 10 is the altitude mixture control double-screw bolt, and 11 for heightening screw, and 12 is screw thread, 13 is quadrangular, 14 is conical surface, and 15 is spacing hole, and 16 is spacing ring.
Five, embodiment
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and practical situation.
Below in conjunction with most preferred embodiment and accompanying drawing the utility model is further described:
Shown in accompanying drawing 1,2, this large-scale aluminum electrolytic cell positive bar location making anchor clamps down comprises supporting beam 1, preset pieces 2, securing bolt seat 3 and securing bolt 4; Supporting beam 1 top the right and left that the two ends, the left and right sides, top of supporting beam 1 are fixedly connected with respectively between 3, two securing bolt seats 3 of securing bolt seat is fixedly connected with preset pieces 2 respectively; The locking screw 5 that is no less than two is arranged on each securing bolt seat 3, securing bolt 4 is fixedly mounted on the securing bolt seat 3 by locking screw 5, the screw rod end of securing bolt 4 stretches out securing bolt seat 3, spacing is arranged and can install or adjust bus bar plate 6 between the screw rod end of securing bolt 4 and the adjacent preset pieces 2.Securing bolt 4 on each securing bolt seat 3 is that a left-right symmetry distributes with the longitudinal center of supporting beam 1 preferably, and makes its spacing maximum as far as possible, so that make bus bar plate 6 stressed evenly and clamped securely.
Can above-mentioned large-scale aluminum electrolytic cell positive bar be located the making anchor clamps down make further optimization and/or improvements according to actual needs:
As shown in Figure 1, there is the location to adjust bolt 7 on the preset pieces 2, the adjustment screw 8 that is no less than two is arranged on the preset pieces 2, the location is adjusted bolt 7 and is fixedly mounted on the preset pieces 2 by adjusting screw 8, and the screw rod end that bolt 7 is adjusted in the location stretches out preset pieces 2 and can adjust or clamp bus bar plate 6 with the securing bolt 4 on the adjacent securing bolt seat 3.Spacing by making preset pieces 2 and adjacent securing bolt seat 3 is greater than about 20 to 30 millimeters of bus bar plate 6 thickness, and the terminal extrusion of screw rod of bolt 7 is adjusted in the location of adjusting both sides, can adjust the position of the bus bar plate 6 of the right and left, the symmetry axis of the bus bar plate 6 of the right and left is overlapped, to put forward the dimensional precision after positive bar welds with the center of supporting beam 1.
Shown in accompanying drawing 1,2, the bottom of supporting beam 1 is equipped with the altitude mixture control seat, and the altitude mixture control seat comprises double-screw bolt back-up block 9 and altitude mixture control double-screw bolt 10; Heighten screw 11 on the double-screw bolt back-up block 9, there is screw thread 12 bottom of altitude mixture control double-screw bolt 10 and by screw thread 12 with heighten screw 11 and be fixedly mounted on the double-screw bolt back-up block 9, the middle part of altitude mixture control double-screw bolt 10 is quadrangular 13 or six prisms, there is conical surface 14 upper end of altitude mixture control double-screw bolt 10, and the front and rear at the two ends, bottom of supporting beam 1 has spacing hole 15 respectively and is sitting in by spacing hole 15 on the conical surface 14 of altitude mixture control double-screw bolt 10.By turning quadrangular 13 altitude mixture control double-screw bolt 10 is rotated, regulate the length in the screw 11 heightened that altitude mixture control double-screw bolt 10 is screwed into double-screw bolt back-up block 9, thereby make the top plan maintenance level of supporting beam 1.The spacing of spacing hole 15 will be tried one's best greatly and rectangular distribution, to guarantee the stability of supporting beam 1.
Shown in accompanying drawing 1,2, the stationkeeping of the corresponding spacing hole 15 in the bottom of supporting beam 1 is connected with spacing ring 16, and the top of altitude mixture control double-screw bolt 10 is sleeved in the spacing ring 16 and can rotates.It is more firm that spacing ring 16 can make supporting beam 1 be sitting on the altitude mixture control double-screw bolt 10.
As shown in Figure 1, between the screw rod end of securing bolt 4 and location adjustment bolt 7 and the bus bar plate 6 backing plate is arranged respectively.The thickness of backing plate preferably is not less than 6 millimeters, and the area of backing plate is preferably more than ten times of screw rod terminus area of securing bolt or location adjustment bolt.Backing plate can prevent that bus bar plate 6 from causing bus bar plate 6 planar to damage because of the shrinkage strain in the welding process is absorbed in the screw rod end of securing bolt 4 or location adjustment bolt 7 in the bus bar plate 6.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
The use of the utility model most preferred embodiment is: at first, double-screw bolt back-up block 9 is placed on the ground, altitude mixture control double-screw bolt 10 is installed in heightening in the screw 11 of double-screw bolt back-up block 9, supporting beam 1 is sitting on the conical surface 14 of altitude mixture control double-screw bolt 10 upper ends and makes the spacing ring 16 of its bottom be sleeved on altitude mixture control double-screw bolt 10 tops; Secondly, regulate the top plan maintenance level that altitude mixture control double-screw bolt 10 makes supporting beam 1; Then, regulate the location and adjust the length that the screw rod of bolt 7 stretches out preset pieces 2, the center left-right symmetry of the screw rod end of bolt 7 with respect to supporting beam 1 adjusted in the location of the right and left; At last bus bar plate 6 is placed on respectively between the preset pieces 2 of supporting beam 1 the right and left and the securing bolt seat 3 and, tightens securing bolt 4 and make its terminal bus bar plate 6 that clamps at the both sides of every bus bar plate 6 pad upper padding plate.
Claims (6)
1. a large-scale aluminum electrolytic cell positive bar is made anchor clamps in the location down, it is characterized in that comprising supporting beam, preset pieces, securing bolt seat and securing bolt; The two ends, the left and right sides, top of supporting beam are fixedly connected with the securing bolt seat respectively, and the supporting beam top the right and left between two securing bolt seats is fixedly connected with preset pieces respectively; The locking screw that is no less than two is arranged on each securing bolt seat, securing bolt is fixedly mounted on the securing bolt seat by the locking screw, the screw rod end of securing bolt stretches out the securing bolt seat, spacing is arranged and can install or adjust bus bar plate between the screw rod end of securing bolt and the adjacent preset pieces.
2. large-scale aluminum electrolytic cell positive bar according to claim 1 location is down made anchor clamps, it is characterized in that having on the preset pieces location to adjust bolt, the adjustment screw that is no less than two is arranged on the preset pieces, the location is adjusted bolt and is fixedly mounted on the preset pieces by adjusting screw, and the screw rod end that bolt is adjusted in the location stretches out preset pieces and can or clamp bus bar plate with securing bolt adjustment on the adjacent securing bolt seat.
3. large-scale aluminum electrolytic cell positive bar according to claim 1 and 2 location is down made anchor clamps, it is characterized in that the bottom of supporting beam is equipped with the altitude mixture control seat, and the altitude mixture control seat comprises double-screw bolt back-up block and altitude mixture control double-screw bolt; Heighten screw on the double-screw bolt back-up block, there is screw thread the bottom of altitude mixture control double-screw bolt and by screw thread with heighten screw and be fixedly mounted on the double-screw bolt back-up block, the middle part of altitude mixture control double-screw bolt is quadrangular or six prisms, there is conical surface the upper end of altitude mixture control double-screw bolt, and the front and rear at the two ends, bottom of supporting beam has spacing hole respectively and is sitting in by spacing hole on the conical surface of altitude mixture control double-screw bolt.
4. large-scale aluminum electrolytic cell positive bar according to claim 3 location is down made anchor clamps, it is characterized in that the stationkeeping of the corresponding spacing hole in bottom of supporting beam is connected with spacing ring, and the top of altitude mixture control double-screw bolt is sleeved in the spacing ring and can rotates.
5. large-scale aluminum electrolytic cell positive bar according to claim 3 down location is made anchor clamps, it is characterized in that securing bolt and location adjust between the screw rod end of bolt and the bus bar plate backing plate is arranged respectively.
6. large-scale aluminum electrolytic cell positive bar according to claim 4 down location is made anchor clamps, it is characterized in that securing bolt and location adjust between the screw rod end of bolt and the bus bar plate backing plate is arranged respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201646468U CN201553790U (en) | 2009-11-13 | 2009-11-13 | Clamp for lower-positioning production of anode busbar of large-scale aluminum electrolysis bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201646468U CN201553790U (en) | 2009-11-13 | 2009-11-13 | Clamp for lower-positioning production of anode busbar of large-scale aluminum electrolysis bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201553790U true CN201553790U (en) | 2010-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201646468U Expired - Fee Related CN201553790U (en) | 2009-11-13 | 2009-11-13 | Clamp for lower-positioning production of anode busbar of large-scale aluminum electrolysis bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201553790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560557A (en) * | 2010-12-07 | 2012-07-11 | 中铝国际技术发展有限公司 | Electrolytic tank anode large bus vertical supporting structure |
| CN107475748A (en) * | 2016-06-08 | 2017-12-15 | 高德金 | A kind of aluminum cell structure |
-
2009
- 2009-11-13 CN CN2009201646468U patent/CN201553790U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560557A (en) * | 2010-12-07 | 2012-07-11 | 中铝国际技术发展有限公司 | Electrolytic tank anode large bus vertical supporting structure |
| CN107475748A (en) * | 2016-06-08 | 2017-12-15 | 高德金 | A kind of aluminum cell structure |
| CN107475748B (en) * | 2016-06-08 | 2021-09-10 | 高德金 | Aluminum electrolytic cell structure |
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| 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 |
Granted publication date: 20100818 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |