CN220252044U - Anode current on-line tester for aluminium electrolytic tank - Google Patents
Anode current on-line tester for aluminium electrolytic tank Download PDFInfo
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- CN220252044U CN220252044U CN202321672686.XU CN202321672686U CN220252044U CN 220252044 U CN220252044 U CN 220252044U CN 202321672686 U CN202321672686 U CN 202321672686U CN 220252044 U CN220252044 U CN 220252044U
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- aluminum electrolysis
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- electrolysis cell
- clamping
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 35
- 239000004411 aluminium Substances 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 31
- 239000000523 sample Substances 0.000 claims abstract description 21
- 230000000670 limiting effect Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model provides an on-line tester for anode current of an aluminum electrolysis cell. The aluminum electrolysis cell anode current on-line tester comprises a base, a positioning mechanism, a milliamp meter, a lifting mechanism, an adjusting mechanism and a clamping mechanism, wherein the base is connected with a plurality of uniformly distributed positioning mechanisms, milliamp meters are arranged in the positioning mechanisms, and the base is connected with the lifting mechanism. According to the online tester for the anode current of the aluminum electrolysis cell, when a plurality of anode rods are detected, the positive probes of the aluminum electrolysis cell can be stably positioned and abutted against the anode rods through the lifting operation without manual operation of a plurality of people, so that continuous online testing is convenient, in addition, in the use process, the spacing between the positive probes of the aluminum electrolysis cell can be adjusted through the adjusting mechanism, the use of different aluminum electrolysis cells is satisfied, and the applicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of aluminum electrolysis cell current detection devices, in particular to an online tester for anode current of an aluminum electrolysis cell.
Background
At present, an online test system for anode current of an aluminum electrolysis cell commonly existing in the domestic aluminum electrolysis industry is not available (theoretically, all anode currents of the aluminum electrolysis cell should be equal, namely all anode currents of the aluminum electrolysis cell are average), whether all anode currents of the aluminum electrolysis cell are average is not known, and whether all anode currents of the aluminum electrolysis cell are average is an important factor affecting an aluminum electrolysis process.
The method commonly adopted in the aluminum electrolysis plant at present is to detect through manual hand-held measuring fork abutting against the anode guide rod, and the defects are that: when detecting a plurality of positive pole guide arms simultaneously, need a plurality of workman manual operation simultaneously, the human cost is big, and secondly, manual operation detects, can't satisfy continuous online test.
Therefore, it is necessary to provide a new online tester for anode current of an aluminum electrolysis cell to solve the technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an on-line tester for anode current of an aluminum electrolysis cell.
The utility model provides an on-line tester for anode current of an aluminum electrolysis cell, which comprises the following components: the automatic positioning device comprises a base, positioning mechanisms, milliamps, lifting mechanisms, adjusting mechanisms and clamping mechanisms, wherein the base is connected with the positioning mechanisms which are uniformly distributed, the milliamps are arranged in the positioning mechanisms, the base is connected with the lifting mechanisms, the lifting mechanisms comprise L-shaped supporting rods, supporting plates, air cylinders and lifting plates, the upper surfaces of the base are fixedly connected with the supporting plates through the L-shaped supporting rods which are symmetrically arranged, the air cylinders are arranged on the upper surfaces of the supporting plates, the output ends of the air cylinders penetrate through the upper surfaces of the supporting plates and are fixedly connected with the lifting plates, the lower surfaces of the lifting plates are connected with the adjustable positioning mechanisms, the adjustable positioning mechanisms comprise U-shaped rods, sliding sleeves and locking bolts, the lower surfaces of the lifting plates are fixedly connected with the U-shaped rods, the sliding sleeves are provided with the sliding sleeves, the locking bolts are connected with the sliding sleeves through threads, and positive probes of the sliding sleeves are connected to the adjacent clamping mechanisms.
Preferably, the positioning mechanism comprises a placing frame and positioning bolts, the placing frame is fixedly connected with the upper surface of the base, the milliamp meter is arranged in the placing frame, and the positioning bolts are connected with two side surfaces of the placing frame in a threaded mode.
Preferably, the fixture includes U-shaped plate, clamping bolt, splint and gag lever post, and the lower fixed surface of sliding sleeve is connected with the U-shaped plate, and a side threaded connection of U-shaped plate has clamping bolt, and clamping bolt's one end rotation is connected with splint, and a side fixedly connected with gag lever post of splint, gag lever post slip run through a side of U-shaped plate, and the anodal probe of milliamp meter is fixed in the U-shaped plate through the splint centre gripping.
Preferably, locking universal wheels are arranged at four corners of the lower surface of the base.
Preferably, the upper surface of the lifting plate is fixedly connected with two symmetrically arranged sliding rods, and the sliding rods penetrate through the upper surface of the supporting plate in a sliding manner.
Preferably, the bending part of the L-shaped supporting rod is fixedly connected with a matched rib plate.
Compared with the related art, the online tester for the anode current of the aluminum electrolysis cell has the following beneficial effects:
the utility model provides an online tester for anode current of an aluminum electrolysis cell, which is characterized in that when a plurality of anode rods are detected, a plurality of people do not need to operate manually at the same time through the cooperation of a mA meter and a lifting mechanism, so that the labor cost is reduced, the positive electrode probes of the mA meter can be stably positioned and abutted against the anode rods through the lifting operation, the online test is convenient and continuous, in addition, in the use process, the spacing between the positive electrode probes of the mA meter can be adjusted through the arranged adjusting mechanism, the use of different aluminum electrolysis cells is satisfied, and the applicability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of another angle structure of the present utility model;
fig. 3 is a schematic structural view of a clamping mechanism in the present utility model.
Reference numerals in the drawings: 1. a base; 2. locking the universal wheel; 3. milliamp meter; 4. placing a frame; 5. positioning bolts; 6. an L-shaped support rod; 7. rib plates; 8. a support plate; 9. a cylinder; 10. a lifting plate; 11. a slide bar; 12. a U-shaped rod; 13. a sliding sleeve; 14. a locking bolt; 15. a U-shaped plate; 16. clamping a bolt; 17. a clamping plate; 18. and a limit rod.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of another angle structure of the present utility model; fig. 3 is a schematic structural view of a clamping mechanism in the present utility model. Comprising the following steps: base 1, positioning mechanism, milliamp meter 3, elevating system, adjustment mechanism and fixture.
In the specific implementation process, as shown in fig. 1 and 2, a plurality of evenly distributed positioning mechanisms are connected to the base 1, milliamp meters 3 are arranged in the positioning mechanisms, lifting mechanisms are connected to the base 1, each lifting mechanism comprises an L-shaped supporting rod 6, a supporting plate 8, an air cylinder 9 and a lifting plate 10, the upper surface of the base 1 is fixedly connected with the supporting plate 8 through two symmetrically arranged L-shaped supporting rods 6, the air cylinder 9 is mounted on the upper surface of the supporting plate 8, the output end of the air cylinder 9 penetrates through the upper surface of the supporting plate 8 and is fixedly connected with the lifting plate 10, an adjustable positioning mechanism is connected to the lower surface of the lifting plate 10 and comprises a U-shaped rod 12, a sliding sleeve 13 and a locking bolt 14, the lower surface of the lifting plate 10 is fixedly connected with the U-shaped rod 12, the sliding sleeve 12 is provided with a plurality of sliding sleeves 13, locking bolts 14 are connected to the sliding sleeve 13 in a threaded mode, the lower surface of the sliding sleeve 13 is connected with a clamping mechanism, and a positive electrode probe of the milliamp meters 3 is connected to the adjacent clamping mechanism.
It should be noted that: when the aluminum electrolysis cell is used, the device is moved to a proper position beside the aluminum electrolysis cell, the negative electrode probe of the mA-cell 3 is grounded, the cylinder 9 is started again, the cylinder 9 drives the lifting plate 10 to move downwards, the lifting plate 10 moves downwards to drive the U-shaped rod 12 and the sliding sleeve 13 to move downwards, the sliding sleeve 13 moves downwards to enable the positive electrode probe of the mA-cell 3 connected to the clamping mechanism to move downwards and abut against the anode guide rod, current detection can be carried out on the anode guide rods through the mA-cells 3 at the same time, in the use process, the locking of the sliding sleeve 13 is released through unscrewing the locking bolt 14, the sliding sleeve 13 can move on the U-shaped rod 12, the sliding sleeve 13 moves through the clamping mechanism to drive the positive electrode probe of the mA-cell 3, and therefore the spacing between the positive electrode probes of the mA-cell 3 can be adjusted, and the use of different aluminum electrolysis cells can be met.
Referring to fig. 1 and 3, the positioning mechanism includes placing frame 4 and positioning bolt 5, the last fixed surface of base 1 is connected with places frame 4, milliamp meter 3 locates and places in the frame 4, the equal threaded connection in both sides face of placing frame 4 has positioning bolt 5, fixture includes U-shaped plate 15, clamping bolt 16, splint 17 and gag lever post 18, the lower fixed surface of sliding sleeve 13 is connected with U-shaped plate 15, a side threaded connection of U-shaped plate 15 has clamping bolt 16, clamping bolt 16's one end rotates and is connected with splint 17, a side fixedly connected with gag lever post 18 of splint 17, gag lever post 18 slides and runs through a side of U-shaped plate 15, milliamp meter 3's positive pole probe passes through splint 17 centre gripping to be fixed in U-shaped plate 15, in the use, through unscrewing positioning bolt 5, milliamp meter 3 in placing frame 4 can be taken out, through rotating clamping bolt 16, make splint 17 that receive gag lever post 18 spacing effect can horizontal movement, release the clamp, can pull down the positive pole probe of milliamp meter 3, thereby make table 3 can convenient and quick-operation, and maintenance.
Referring to fig. 1, locking universal wheels 2 are installed at four corners of the lower surface of the base 1, and the movement of the whole device is facilitated through the locking universal wheels 2, so that the flexibility of the device is improved.
Referring to fig. 1, the upper surface of the lifting plate 10 is fixedly connected with two symmetrically arranged sliding rods 11, the sliding rods 11 penetrate through the upper surface of the supporting plate 8 in a sliding manner, and the limiting effect is achieved through the arranged sliding rods 11, so that the lifting plate 10 moves up and down more stably.
Referring to fig. 1, the bending part of the L-shaped support bar 6 is fixedly connected with a matched rib plate 7, and the structure of the L-shaped support bar 6 is more stable through the rib plate 7.
The working principle provided by the utility model is as follows: when the device is used, the device is moved to a proper position beside the aluminum electrolytic cell, the negative electrode probe of the mA meter 3 is grounded, the cylinder 9 is restarted, the cylinder 9 drives the lifting plate 10 to move downwards, the lifting plate 10 moves downwards to drive the U-shaped rod 12 and the sliding sleeve 13 to move downwards, the sliding sleeve 13 moves downwards to enable the positive electrode probe of the mA meter 3 connected to the clamping mechanism to move downwards, and the positive electrode probe of the mA meter 3 is abutted to the anode guide rod, so that the current detection can be carried out on the plurality of anode guide rods through the plurality of mA meters 3, the manual operation is not needed when the plurality of anode guide rods are detected, the labor cost is reduced, the positive electrode probe of the mA meter 3 can be stably positioned and abutted to the anode guide rod through lifting operation, the convenient and continuous online test is realized, in the use process, the locking of the sliding sleeve 13 is relieved through unscrewing the locking bolt 14, the sliding sleeve 13 can move on the U-shaped rod 12, the positive electrode probe of the mA meter 3 is driven by the clamping mechanism, the distance between the positive electrode probes of the mA meter 3 can be adjusted, the different aluminum electrolytic cell can be used, the device can be improved, the mA meter 3 can be conveniently removed through the clamping frame 18, and the clamping bolt 17 can be conveniently removed through the clamping and the clamping frame 18, and the clamping frame can be conveniently and replaced by the user can be conveniently and removed by the clamping the mA meter 3 through the clamping bolt 18.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. An on-line tester for anode current of an aluminum electrolysis cell, which is characterized by comprising:
a base (1);
the base (1) is connected with a plurality of uniformly distributed positioning mechanisms;
the milliamp meter (3) is arranged in the positioning mechanism;
the lifting mechanism is connected to the base (1) and comprises an L-shaped supporting rod (6), a supporting plate (8), an air cylinder (9) and a lifting plate (10), the supporting plate (8) is fixedly connected to the upper surface of the base (1) through the two symmetrically arranged L-shaped supporting rods (6), the air cylinder (9) is mounted on the upper surface of the supporting plate (8), and the output end of the air cylinder (9) penetrates through the upper surface of the supporting plate (8) and is fixedly connected with the lifting plate (10);
the lifting device comprises an adjusting mechanism, wherein the lower surface of a lifting plate (10) is connected with an adjustable positioning mechanism, the adjustable positioning mechanism comprises a U-shaped rod (12), a sliding sleeve (13) and a locking bolt (14), the U-shaped rod (12) is fixedly connected with the lower surface of the lifting plate (10), the sliding sleeve of the U-shaped rod (12) is provided with a plurality of sliding sleeves (13), and the locking bolt (14) is connected to the sliding sleeve (13) in a threaded manner;
the positive electrode probe of the milliamp meter (3) is connected to the adjacent clamping mechanism.
2. The aluminum electrolysis cell anode current online tester according to claim 1, wherein the positioning mechanism comprises a placement frame (4) and positioning bolts (5), the placement frame (4) is fixedly connected to the upper surface of the base (1), the milliamp meter (3) is arranged in the placement frame (4), and the positioning bolts (5) are connected to two side faces of the placement frame (4) in a threaded mode.
3. The aluminum electrolysis cell anode current online tester according to claim 1, wherein the clamping mechanism comprises a U-shaped plate (15), a clamping bolt (16), a clamping plate (17) and a limiting rod (18), the U-shaped plate (15) is fixedly connected to the lower surface of the sliding sleeve (13), the clamping bolt (16) is connected to one side of the U-shaped plate (15) in a threaded mode, the clamping plate (17) is rotatably connected to one end of the clamping bolt (16), the limiting rod (18) is fixedly connected to one side of the clamping plate (17), the limiting rod (18) penetrates through one side of the U-shaped plate (15) in a sliding mode, and an anode probe of the milliamp meter (3) is fixedly clamped in the U-shaped plate (15) through the clamping plate (17).
4. The online tester for the anodic current of the aluminum electrolysis cell according to claim 1, wherein locking universal wheels (2) are arranged at four corners of the lower surface of the base (1).
5. The online tester for anode current of an aluminum electrolysis cell according to claim 1, wherein two symmetrically arranged sliding rods (11) are fixedly connected to the upper surface of the lifting plate (10), and the sliding rods (11) penetrate through the upper surface of the supporting plate (8) in a sliding mode.
6. The online tester for the anode current of the aluminum electrolysis cell according to claim 1, wherein the bending part of the L-shaped supporting rod (6) is fixedly connected with a matched rib plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672686.XU CN220252044U (en) | 2023-06-29 | 2023-06-29 | Anode current on-line tester for aluminium electrolytic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672686.XU CN220252044U (en) | 2023-06-29 | 2023-06-29 | Anode current on-line tester for aluminium electrolytic tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220252044U true CN220252044U (en) | 2023-12-26 |
Family
ID=89230021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321672686.XU Active CN220252044U (en) | 2023-06-29 | 2023-06-29 | Anode current on-line tester for aluminium electrolytic tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220252044U (en) |
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2023
- 2023-06-29 CN CN202321672686.XU patent/CN220252044U/en active Active
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