Correcting tool for connecting soft belt of electrolytic cell
By designing the limit structure and lifting equipment for connecting the soft belt correction tool of the electrolytic cell, the problem of relative displacement of the vertical column bus and the horizontal bus during the calibration process of connecting the soft belt of the electrolytic cell is solved, and the calibration is highly accurate and safe.
Patent Information
- Application Number
- CN202420610800.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-27
AI Technical Summary
In the process of calibration of the soft belt connecting the electrolytic cell, the prior art can easily lead to relative displacement of the column busbar and the horizontal busbar, causing deformation of the connecting aluminum plate, damage or cracking of the aluminum weld, and pose safety hazards.
An electrolytic cell connection soft belt correction tool is designed, including calibration plates, clamps, anti-disassembly plates and hanging lugs. Through the limit structure of the calibration plate and the lifting equipment of the lifting lugs, it is necessary to ensure that the column busbar and the horizontal busbar do not have relative displacement during the calibration process.
The tool avoids relative displacement through the limit structure, ensures that the correction of the connecting soft belt is highly accurate, avoids too high or too low correction caused by human judgment, and improves the accuracy and safety of the correction.
Smart Images
Figure CN222612695U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electrolytic cell busbar correction, in particular to an electrolytic cell connection soft belt correction tool. Background Art
[0002] The electrolytic cell is an industrial equipment used to convert electrical energy into chemical energy, or vice versa. The up and down movement of the horizontal busbar of the electrolytic cell relative to the column busbar is achieved through a connecting flexible belt. During the electrolytic production process, as the temperature of the horizontal busbar increases after power is applied and the horizontal busbar moves up and down, the strength of the connecting flexible belt will decrease and plastic deformation will occur, causing the original upward arched state of the connecting flexible belt to be unable to be maintained and a downward concave deformation will occur, resulting in serious consequences.
[0003] Generally speaking, the correction method commonly used by various electrolytic aluminum companies is to use a sling to bundle the connecting soft belt, and then use an overhead crane to lift the connecting soft belt upward. During the lifting process, the column busbar and the horizontal busbar will have relative displacement due to the lack of relative limit, causing the connecting aluminum plate between the horizontal busbars to deform and the aluminum weld at the bottom of the column busbar to be damaged or cracked, causing safety hazards. Utility Model Content
[0004] In view of the above technical problems, the utility model provides an electrolytic cell connection soft belt correction tool, which is used to solve the problem that the column busbar and the horizontal busbar will be affected when the electrolytic cell connection soft belt is corrected.
[0005] In order to achieve the above purpose, the technical solution of the utility model is as follows:
[0006] A correction tool for an electrolytic cell connecting soft belt comprises a correction plate, one end of which is provided with a clamping plate connected to a column busbar, the other end of which is provided with an anti-slip plate connected to a horizontal busbar, and a lifting lug connected to a lifting device on the top of the correction plate for lifting the correction plate and placing it above the connecting soft belt.
[0007] Furthermore, the correction plate is in an arch bridge shape, and the upper arch height of the correction plate matches the upper arch height of the connecting soft belt.
[0008] Furthermore, the clamping plate of the correction plate is connected to the column busbar via fixing bolts.
[0009] Furthermore, the correction plate is made of stainless steel.
[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple structure and is easy to install; the two ends of the correction plate limit the column busbar and the horizontal busbar to avoid relative displacement when the connecting soft belt is corrected; the correction plate matches the arch height of the connecting soft belt to ensure the height of the connecting soft belt during correction, avoids excessive or low correction due to human judgment, and ensures the accuracy of the correction. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the structure of the utility model; Description of the drawings:
[0013] 1. Correction plate; 2. Clamp; 3. Positioning plate; 4. Lifting ear; 5. Fixing bolt. DETAILED DESCRIPTION
[0014] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0015] A correction tool for a flexible connection belt of an electrolytic cell comprises a correction plate 1, a clamping plate 2 is provided at one end of the correction plate 1, the clamping plate 2 is connected to a column busbar, a positioning plate 3 is provided at the other end of the correction plate 1, the positioning plate 3 is connected to a horizontal busbar, a lifting lug 4 is provided on the top of the correction plate 1, the lifting lug 4 is connected to a lifting device, and is used to lift the correction plate and place it above the flexible connection belt. The two ends of the correction plate 1 limit the column busbar and the horizontal busbar to avoid relative displacement when the flexible connection belt is corrected.
[0016] The correction plate 1 is in an arch bridge shape, and the upper arch height matches the upper arch height of the connecting busbar, ensuring the height of the connecting soft belt during correction, avoiding excessive or low correction due to human judgment, and ensuring the accuracy of correction.
[0017] The clamping plate 2 of the correction plate 1 is connected to the column busbar via fixing bolts 5 .
[0018] The correction plate 1 is made of stainless steel.
[0019] When the utility model is in use, the lifting equipment lifts the utility model above the connecting soft belt through the lifting ear 4, the clamping plate 2 is connected to the column busbar, the positioning plate 3 is connected to the horizontal busbar, the column busbar and the horizontal busbar are limited to avoid relative displacement when the connecting soft belt is corrected, and then the connecting soft belt is corrected to a height consistent with the design shape of the soft belt busbar through the lifting equipment.
[0020] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A calibration tool for a flexible band of an electrolytic cell, characterized in that: The correction plate (1) comprises a clamping plate (2) at one end thereof, the clamping plate (2) being connected to the column busbar, a positioning plate (3) being provided at the other end thereof, the positioning plate (3) being connected to the horizontal busbar, and a lifting lug (4) being provided at the top of the correction plate (1), the lifting lug (4) being connected to a lifting device and being used for lifting the correction plate (1) and placing it above the connection soft belt.
2. The electrolytic cell connection soft belt calibration tool according to claim 1, characterized in that: The correction plate (1) is in the shape of an arch bridge, and the upper arch height of the correction plate (1) matches the upper arch height of the connecting busbar.
3. The electrolytic cell connection soft belt calibration tool according to claim 2, characterized in that: The clamping plate (2) of the correction plate (1) is connected to the column busbar via fixing bolts (5).
4. The electrolytic cell connection soft belt calibration tool according to claim 3, characterized in that: The correction plate (1) is made of white steel.