CN213804017U - Cathode connection structure for electrolytic cell - Google Patents
Cathode connection structure for electrolytic cell Download PDFInfo
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- CN213804017U CN213804017U CN202023010617.1U CN202023010617U CN213804017U CN 213804017 U CN213804017 U CN 213804017U CN 202023010617 U CN202023010617 U CN 202023010617U CN 213804017 U CN213804017 U CN 213804017U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model relates to a cathode connecting structure for an electrolytic cell, which comprises a connecting frame sleeved outside a cathode plate in a sliding way, wherein at least one positioning ball is arranged in the connecting frame, and the positioning ball can move and be positioned in the connecting frame so as to be close to or far away from the cathode plate; and moving the positioning balls to be abutted against or separated from the cathode plate so as to fix or release the cathode plate. The utility model has the advantages of simple structure, easy dismounting can realize the good contact of negative plate and current conducting plate, guarantees electrolytic normal operating.
Description
Technical Field
The utility model relates to the technical field of electrolysis equipment, concretely relates to cathode connection structure for electrolysis trough.
Background
The device for recovering the copper ions in the etching waste liquid generally adopts an electrolysis process, the copper ions in the etching waste liquid are reduced into a copper simple substance at the cathode of an electrolytic tank under the electrolysis action of the etching waste liquid, and the copper simple substance is attached to a cathode net arranged on a cathode plate. As the electrolytic process is carried out, the copper elementary substances on the cathode mesh are gradually increased, so that the weight borne by the cathode plate is increased, and when the weight borne by the cathode plate exceeds the bearing limit, the cathode plate can deform.
In the traditional electrolytic bath cathode connecting structure, the cathode plate and the conductive plate are connected in a buckling mode, on one hand, the deformation of the cathode plate can damage the connecting structure at the buckling position of the cathode plate and the conductive plate, so that the cathode plate cannot be taken out of the conductive plate; on the other hand, the deformation of the cathode plate can affect the contact between the cathode plate and the conductive plate, which leads to poor contact of the cathode connection structure and even causes open circuit, and affects the normal operation of electrolysis.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a cathode connecting structure for an electrolytic cell, aiming at solving the technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a cathode connecting structure for an electrolytic cell comprises a connecting frame sleeved outside a cathode plate in a sliding manner, wherein at least one positioning ball is arranged in the connecting frame, and the positioning ball can move in the connecting frame and is positioned so as to be close to or far away from the cathode plate; and moving the positioning ball until the positioning ball is abutted against or separated from the cathode plate so as to fix or release the cathode plate.
The utility model has the advantages that: during the use, the negative plate is arranged in the connecting frame, then removes the location ball to it and negative plate butt or separation to fix or loosen the negative plate, realize the quick assembly disassembly of negative plate, the stability preferred that the negative plate is connected. The utility model discloses simple structure, easy dismounting can realize the good contact of negative plate and current conducting plate, guarantees electrolytic normal operating.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the connecting frame is provided with positioning screw holes which correspond to the positioning balls one to one, positioning screws are connected with the positioning screw holes in an internal thread manner, and one ends of the positioning screws extend into the connecting frame and are fixedly connected with the positioning balls; screwing or unscrewing the positioning screw and driving the positioning ball to move until the positioning ball is abutted against or separated from the cathode plate so as to fix or loosen the cathode plate.
Adopt above-mentioned further scheme's beneficial effect be when using, manual screw up or unscrew set screw and drive the location ball and remove to location ball and negative plate butt or separation to fix or loosen the negative plate, simple structure, easy dismounting, labour saving and time saving.
Furthermore, the connecting frame is provided with positioning through holes which correspond to the positioning balls one to one, pull rods are slidably mounted in the positioning through holes, one ends of the pull rods extend out of the connecting frame and are fixedly connected with the positioning balls, and the other ends of the pull rods extend out of the connecting frame; and pulling the pull rod and driving the positioning balls to move until the positioning balls are abutted against or separated from the cathode plate so as to fix or loosen the cathode plate.
Adopt above-mentioned further scheme's beneficial effect be during the use, manual pulling pull rod drives the location ball and removes to location ball and negative plate butt or separation to fix or loosen the negative plate, simple structure, easy dismounting, labour saving and time saving.
Further, sliding sleeve is equipped with the spring on the pull rod, the both ends of spring respectively with the connecting frame inner wall with the location ball butt.
The beneficial effect who adopts above-mentioned further scheme is that the pulling pull rod makes the location ball keep away from the negative plate, and the spring is in compression state this moment, and after the release pull rod, pull rod and location ball sticis the negative plate automatically under the effect of spring force, realize that the location ball is automatic to be close to the negative plate, the stability preferred of negative plate, easy and simple to handle, labour saving and time saving.
Furthermore, the other end of the pull rod is fixedly connected with a handle.
The beneficial effects of adopting above-mentioned further scheme are simple structure, convenient operation, labour saving and time saving.
Furthermore, a limiting frame is fixedly arranged in the connecting frame, and the limiting frame is sleeved outside the negative plate in a sliding manner; limiting holes which are in one-to-one correspondence with the positioning balls and penetrate through the limiting frames from inside to outside are formed in the limiting frames, and the aperture of each limiting hole is smaller than the diameter of each positioning ball; and moving the positioning ball to abut against the limiting hole, and abutting against the cathode plate after one side of the positioning ball, which is far away from the connecting frame, penetrates through the corresponding limiting hole.
The beneficial effects of adopting above-mentioned further scheme are that during the use, artifical manual movement location ball supports spacing hole to it, and its one side of keeping away from the connection frame supports the negative plate after passing corresponding spacing hole, and spacing hole on the spacing frame can carry on spacingly to the location ball, avoids the too big performance that influences the negative plate of pressure of location ball suppression negative plate.
Furthermore, the limiting frame is fixedly connected with the connecting frame through at least one connecting rod.
The beneficial effects of adopting the above further scheme are that simple structure, simple to operate.
Furthermore, the quantity of location ball is a plurality of, and is a plurality of location ball is around the periphery evenly distributed of negative plate.
Adopt the beneficial effect of above-mentioned further scheme to be a plurality of location balls sticiss the negative plate simultaneously, guarantees the stability of negative plate.
Drawings
FIG. 1 is a schematic structural view of a cathode plate of an embodiment of the present invention during fixing;
FIG. 2 is a schematic structural view of a cathode plate according to an embodiment of the present invention when the cathode plate is released;
FIG. 3 is a schematic structural view of the cathode plate of the second embodiment of the present invention during the fixation;
fig. 4 is a schematic structural view of the cathode plate in the second embodiment of the present invention when the cathode plate is released.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a connecting frame, 2, a positioning ball, 3, a positioning screw, 4, a pull rod, 5, a spring, 6, a handle, 7, a limiting frame, 8, a connecting rod, 9 and a cathode plate.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 4, the utility model provides a cathode connection structure for an electrolytic cell, which comprises a connection frame 1 sleeved outside a cathode plate 9 in a sliding way, wherein at least one positioning ball 2 is arranged in the connection frame 1, and the positioning ball 2 can move and be positioned in the connection frame 1 so as to be close to or far away from the cathode plate 9; the positioning balls 2 are moved to be abutted against or separated from the cathode plate 9 to fix or release the cathode plate 9. During the use, negative plate 9 is arranged in the connecting frame 1, then moves location ball 2 to it and negative plate 9 butt or separation to fix or loosen negative plate 9, realize the quick assembly disassembly of negative plate 9, the stability that negative plate 9 is connected is preferred. The utility model discloses simple structure, easy dismounting can realize the good contact of negative plate 9 and current conducting plate, guarantees the normal operating of electrolysis.
Example 1
On the basis of above-mentioned structure, in this embodiment, the quantity of location ball 2 is a plurality of, and a plurality of location balls 2 are around the periphery evenly distributed of negative plate 9, and a plurality of location balls 2 sticiss negative plate 9 simultaneously, guarantee negative plate 9's stability.
Example 2
As shown in fig. 1 and 2, on the basis of the first embodiment, in the first embodiment, the connecting frame 1 is provided with positioning screw holes corresponding to the positioning balls 2 one to one, the positioning screw holes are connected with positioning screws 3 through internal threads, one ends of the positioning screws 3 extend into the connecting frame 1 and are fixedly connected with the positioning balls 2, and a bolt connection manner is generally adopted; the positioning screw 3 is screwed or unscrewed and the positioning ball 2 is driven to move until the positioning ball 2 is abutted against or separated from the cathode plate 9, so as to fix or loosen the cathode plate 9. During the use, manual screw up or unscrew set screw 3 and drive location ball 2 and remove to location ball 2 and negative plate 9 butt or separation to fix or loosen negative plate 9, simple structure, easy dismounting, labour saving and time saving.
Example 3
As shown in fig. 3 and 4, on the basis of the first embodiment, in the first embodiment, the connecting frame 1 is provided with positioning through holes corresponding to the positioning balls 2 one to one, the positioning through holes are slidably provided with the pull rods 4, one end of each pull rod 4 extends to the outside of the connecting frame 1 and is fixedly connected with the positioning ball 2 through a bolt, and the other end of each pull rod 4 extends to the outside of the connecting frame 1; the pull rod 4 is pulled and drives the positioning balls 2 to move until the positioning balls 2 are abutted against or separated from the cathode plate 9, so as to fix or loosen the cathode plate 9. During the use, manual pulling pull rod 4 and drive location ball 2 and remove to location ball 2 and negative plate 9 butt or separation to fix or loosen negative plate 9, simple structure, easy dismounting, labour saving and time saving.
The second embodiment and the third embodiment are parallel schemes, but the second embodiment needs to screw the positioning bolt 3 when being disassembled and assembled, and the operation is complex; the operation is more convenient in the third embodiment.
Example 4
On the basis of the third embodiment, in this embodiment, the spring 5 is slidably sleeved on the pull rod 4, and two ends of the spring 5 respectively abut against the inner wall of the connection frame 1 and the positioning ball 2. During the use, pulling pull rod 4 makes location ball 2 keep away from negative plate 9, and spring 5 is in compression state this moment, and after the release pull rod, pull rod 4 and location ball 2 sticiss negative plate 9 automatically under the effect of spring 5 elasticity, realize that location ball 2 is automatic to be close to negative plate 9, and negative plate 9's stability preferred, easy and simple to handle, labour saving and time saving.
Example 5
On the basis of the third embodiment, in this embodiment, the other end of the pull rod 4 is fixedly connected with the handle 6, and the handle 6 and the pull rod 4 are integrally formed, so that the structure is simple, the operation is convenient, and the time and the labor are saved.
Example 6
On the basis of the structure, in the embodiment, the connecting frame 1 is internally and fixedly provided with the limiting frame 7, and the limiting frame 7 is sleeved outside the cathode plate 9 in a sliding manner; limiting holes which are internally and externally penetrated and correspond to the positioning balls 2 one by one are arranged on the limiting frame 7, and the aperture of each limiting hole is smaller than the diameter of each positioning ball 2; the positioning ball 2 is moved to abut against the limiting hole, and one side of the positioning ball, which is far away from the connecting frame 1, penetrates through the corresponding limiting hole and abuts against the cathode plate 9. During the use, artifical manual removal location ball 2 supports spacing hole to it, and its one side of keeping away from connecting frame 1 supports negative plate 9 after passing corresponding spacing hole, and spacing hole on the spacing frame can carry on spacingly to location ball 2, avoids the too big performance that influences negative plate 9 of pressure of location ball suppression negative plate 9.
Preferably, the limiting frame 7 and the connecting frame 1 are coaxially arranged, the structure is simple, and the design is reasonable.
Example 7
On the basis of embodiment six, in this embodiment, spacing frame 7 is through at least a connecting rod 8 and connecting frame 1 fixed connection, and the both ends of every connecting rod 8 are respectively through with spacing frame 7 and connecting frame 1 fixed connection, simple structure, simple to operate.
Preferably, in this embodiment, the number of the connecting rods 8 between the limiting frame 7 and the connecting frame 1 is multiple, the connecting rods 8 are uniformly distributed between the connecting frame 1 and the limiting frame 7 at intervals, and each positioning ball 2 passes through between two corresponding connecting rods 8.
It should be noted that the connecting rods 8 are distributed reasonably and do not affect the movement of the positioning ball 2.
The working principle of the utility model is as follows:
during the use, negative plate 9 is arranged in the connecting frame 1, then moves location ball 2 through any one of the above-mentioned modes to it and negative plate 9 butt or separation to fix or loosen negative plate 9, realize the quick assembly disassembly of negative plate 9, the stability that negative plate 9 connects is preferred.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A cathode connection structure for an electrolytic cell, characterized in that: the device comprises a connecting frame (1) which is sleeved outside a cathode plate (9) in a sliding manner, wherein at least one positioning ball (2) is arranged in the connecting frame (1), and the positioning ball (2) can move and be positioned in the connecting frame (1) so as to be close to or far away from the cathode plate (9); moving the positioning ball (2) to abut against or separate from the cathode plate (9) to fix or release the cathode plate (9).
2. The cathode connection structure for electrolytic cells according to claim 1, characterized in that: positioning screw holes which correspond to the positioning balls (2) one to one are formed in the connecting frame (1), positioning screws (3) are connected with the positioning screw holes in an internal thread mode, and one ends of the positioning screws (3) extend into the connecting frame (1) and are fixedly connected with the positioning balls (2); screwing or unscrewing the positioning screw (3) and driving the positioning ball (2) to move until the positioning ball (2) is abutted against or separated from the cathode plate (9) so as to fix or loosen the cathode plate (9).
3. The cathode connection structure for electrolytic cells according to claim 1, characterized in that: positioning through holes corresponding to the positioning balls (2) one to one are formed in the connecting frame (1), pull rods (4) are slidably mounted in the positioning through holes, one ends of the pull rods (4) extend out of the connecting frame (1) and are fixedly connected with the positioning balls (2), and the other ends of the pull rods extend out of the connecting frame (1); the pull rod (4) is pulled and the positioning ball (2) is driven to move until the positioning ball (2) is abutted against or separated from the cathode plate (9) so as to fix or loosen the cathode plate (9).
4. The cathode connection structure for electrolytic cells according to claim 3, characterized in that: sliding sleeve is equipped with spring (5) on pull rod (4), the both ends of spring (5) respectively with connecting frame (1) inner wall with location ball (2) butt.
5. The cathode connection structure for electrolytic cells according to claim 3, characterized in that: the other end of the pull rod (4) is fixedly connected with a handle (6).
6. The cathode connection structure for electrolytic cells according to claim 2 or 3, characterized in that: a limiting frame (7) is fixedly arranged in the connecting frame (1), and the limiting frame (7) is sleeved outside the negative plate (9) in a sliding manner; limiting holes which are in one-to-one correspondence with the positioning balls (2) and penetrate through the limiting frame (7) from inside to outside are formed, and the aperture of each limiting hole is smaller than the diameter of each positioning ball (2); and moving the positioning ball (2) to abut against the limiting hole, and abutting against the cathode plate (9) after one side of the positioning ball, which is far away from the connecting frame (1), penetrates through the corresponding limiting hole.
7. The cathode connection structure for electrolytic cells according to claim 6, characterized in that: the limiting frame (7) is fixedly connected with the connecting frame (1) through at least one connecting rod (8).
8. The cathode connection structure for electrolytic cells according to any one of claims 1 to 5, characterized in that: the number of the positioning balls (2) is multiple, and the positioning balls (2) are uniformly distributed around the periphery of the cathode plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023010617.1U CN213804017U (en) | 2020-12-14 | 2020-12-14 | Cathode connection structure for electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023010617.1U CN213804017U (en) | 2020-12-14 | 2020-12-14 | Cathode connection structure for electrolytic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213804017U true CN213804017U (en) | 2021-07-27 |
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ID=76946497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023010617.1U Active CN213804017U (en) | 2020-12-14 | 2020-12-14 | Cathode connection structure for electrolytic cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213804017U (en) |
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2020
- 2020-12-14 CN CN202023010617.1U patent/CN213804017U/en active Active
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