Dismounting device for stop short circuit port of electrolytic bath
By designing the electrolytic tank stop-slot short-circuit disassembly device, including brackets and support frames, the problem of unreliable strap binding and adhesion of connecting blocks during short-circuit disassembly is solved, and stable disassembly and safe hoisting of short-circuit intersections is achieved.
Patent Information
- Application Number
- CN202422298203.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-20
AI Technical Summary
In the prior art, when the short circuit at the electrolytic tank is disassembled after the tank is shut down, the suspender is not tied firmly, and the left and right parts of the connecting head are easily squeezed and stuck together, resulting in difficulty in disassembly.
A disassembly device for disassembly of the electrolytic tank slot stop short circuit is designed, including a bracket and a support frame. The bracket is stably supported and hoisted through the arrangement of the vertical plate and the first and second horizontal plates to avoid adhesion of the connecting blocks; the support frame provides support after disassembly at the short circuit intersection to prevent the short circuit intersection from bent or falling.
Through this device, the disassembly and lifting process of the short circuit intersection is more stable and safe, avoiding the adhesion problem of the connecting block, and protecting the short circuit intersection when lifting the superstructure to prevent damage.
Smart Images
Figure CN223016241U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electrolytic cells, in particular to a device for disassembling the short circuit port of an electrolytic cell during shutdown. Background Technique
[0002] After the electrolytic cell is shut down, the short circuit port needs to be disassembled, and then the short circuit port can be lifted out together with the upper structure; when disassembling the short circuit port, a sling needs to be tied to the short circuit port, and then a crane is used to lift the sling, so that the short circuit port is suspended on the sling, and then the short circuit port is disassembled. After disassembly, the port is lifted out together with the upper structure; since the short circuit port is inclined, it is not reliable to tie the sling to the short circuit port and it is easy to slip; and since the connection head of the short circuit port is divided into left and right parts, the left and right parts of the connection head are easy to squeeze and rub against each other during hoisting; both parts are made of aluminum, and after the two aluminum parts are rubbed and squeezed, fine particles will be generated at the contact places, resulting in the adhesion of the two parts together. Content of the Utility Model
[0003] The main purpose of the utility model is to provide a device for disassembling the short circuit port of an electrolytic cell during shutdown, so as to solve the problems in the prior art that when disassembling and hoisting the short circuit port, the sling is not securely tied and the left and right parts of the connection head are easy to squeeze and adhere to each other.
[0004] To achieve the above purpose, the utility model provides a device for disassembling the short circuit port of an electrolytic cell during shutdown, which includes a short circuit port and a bracket. The short circuit port includes a flexible connection and a connection head connected to each other. The flexible connection is fixedly connected to an upper structure, and the connection head is detachably connected to a column busbar; the connection head includes two connection blocks arranged side by side, and there is a gap between the two connection blocks; the bracket includes a vertical plate for inserting into the gap; the bottom of the vertical plate is detachably inserted with a first cross plate for supporting the connection head; a lifting hole is arranged at the top of the vertical plate.
[0005] Further, the first cross plate is inclined, and the inclination angle of the first cross plate matches the angle of the connection head.
[0006] Further, a second cross plate is fixedly connected to the vertical plate, the second cross plate is located above the first cross plate, and the second cross plate is used for limiting the connection head; the second cross plate is inclined, and the inclination angle of the second cross plate matches the angle of the connection head.
[0007] Further, it also includes a support frame and a connecting rope. One end of the support frame is used to abut against the bottom of the upper structure, and the other end is used to abut against the lower part of the connection head. The connecting rope is used to connect the support frame to the top of the upper structure.
[0008] Further, an upper bracket for supporting the flexible connection is fixedly connected to the top of the support frame.
[0009] Further, a roller is rotatably connected to the top of the mounting frame; by providing the roller, the soft connection is prevented from being scratched.
[0010] By providing the bracket, the utility model can stably hold and hoist the short circuit joint, and the vertical plate can be inserted into the gap to prevent the two connection blocks from sticking together; by providing the support frame, the utility model can support the short circuit joint after the short circuit joint is disassembled, and prevent the short circuit joint from being bent or damaged when hoisting the upper structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The accompanying drawings forming a part of this application are used to provide a further understanding of the utility model. The schematic embodiments and descriptions thereof of the utility model are used to explain the utility model and do not constitute an improper limitation of the utility model.
[0012] Figure 1 It is a schematic structural diagram of the short circuit joint disassembly device of the electrolytic cell in the embodiment;
[0013] Figure 2 It is a top view structural diagram of the connection between the short circuit joint and the column busbar in the embodiment;
[0014] Figure 3 It is a schematic structural diagram of the bracket in the embodiment.
[0015] In the figure: 1, upper structure; 2, short circuit joint; 201, soft connection; 202, connection head; 202a, connection block; 202b, gap; 3, column busbar; 4, bracket; 401, vertical plate; 402, first cross plate; 403, hanging hole; 404, second cross plate; 5, support frame; 501, mounting frame; 502, roller; 6, connection rope. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0016] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine the embodiments to detail the utility model.
[0017] Such as Figures 1 to 3As shown in the figure, according to an embodiment of the present utility model, a device for disassembling the short circuit port of an electrolytic cell is provided, which includes a short circuit port 2 and a bracket 4. The short circuit port 2 includes a flexible connection 201 and a connector 202 connected to each other. The flexible connection 201 is fixedly connected to an upper structure 1, and the connector 202 is bolted to a column busbar 3; the connector 202 includes two connection blocks 202a arranged side by side, and a gap 202b is provided between the two connection blocks 202a; the bracket 4 includes a vertical plate 401, and the vertical plate 401 is used for being inserted into the gap 202b; a first horizontal plate 402 is detachably inserted at the bottom of the vertical plate 401, and the first horizontal plate 402 is used for supporting the connector 202 from below the connector 202; the first horizontal plate 402 is inclined, and the inclination angle of the first horizontal plate 402 matches the angle of the connector 202; a suspension hole 403 is provided at the top of the vertical plate 401.
[0018] By providing the bracket 4, the short circuit port 2 can be stably lifted and hoisted, and the vertical plate 401 can be inserted into the gap to prevent the two connection blocks 202a from sticking together.
[0019] A second horizontal plate 404 is fixedly connected to the vertical plate 401. The second horizontal plate 404 is located above the first horizontal plate 402, and the second horizontal plate 404 is used for limiting the connector 202 from above the connector 202; the second horizontal plate 404 is inclined, and the inclination angle of the second horizontal plate 404 matches the angle of the connector 202.
[0020] It further includes a support frame 5 and a connecting rope 6. One end of the support frame 5 is used for abutting against the bottom of the upper structure 1, and the other end abuts against the lower part of the connector 202. The connecting rope 6 is used for connecting the support frame 5 to the top of the upper structure 1; an upper frame 501 for supporting the flexible connection 201 is fixedly connected to the top of the support frame 5; a roller 502 is rotatably connected to the top of the upper frame 501; by providing the roller 502, the flexible connection 201 is prevented from being scratched.
[0021] By providing the support frame 5, the short circuit port 2 can be supported after the short circuit port 2 is disassembled; when the upper structure 1 is lifted, the short circuit port 2 is prevented from being bent or damaged due to dropping.
[0022] The working principle of the above embodiment is as follows:
[0023] First, the bracket 4 is installed and connected to the short circuit port 2, and a crane is used to lift the bracket 4 so that the short circuit port 2 is suspended on the bracket 4; secondly, the bolts connecting the short circuit port 2 and the column busbar 3 are disassembled; then the support frame 5 is installed, and the support frame 5 is used to support the short circuit port 2, and the bracket 4 is removed; finally, the upper structure 1 is lifted, and the short circuit port 2 is supported by the support frame 5 and is lifted together with the upper structure 1.
[0024] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, various modifications and variations can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A device for disassembling a short-circuit port of an electrolytic cell when the cell is stopped, comprising a short-circuit port (2) and a bracket (4), wherein the short-circuit port (2) comprises a flexible connection (201) and a connection head (202) connected to each other, wherein the flexible connection (201) is fixedly connected to an upper structure (1), and the connection head (202) is detachably connected to a column busbar (3); the connection head (202) comprises two connection blocks (202a) arranged in parallel, and a gap (202b) is provided between the two connection blocks (202a); and the device is characterized in that: The bracket (4) comprises a vertical plate (401), the vertical plate (401) being used to be inserted into the gap (202b); a first horizontal plate (402) is detachably inserted at the bottom of the vertical plate (401), the first horizontal plate (402) being used to support the connector (202); and a hanging hole (403) is provided at the top of the vertical plate (401).
2. The electrolytic cell short-circuit disassembly device according to claim 1, characterized in that: The first transverse plate (402) is arranged to be inclined, and the inclination angle of the first transverse plate (402) matches the angle of the connecting head (202).
3. The electrolytic cell short-circuit disassembly device according to claim 1, characterized in that: A second transverse plate (404) is fixedly connected to the vertical plate (401); the second transverse plate (404) is located above the first transverse plate (402); the second transverse plate (404) is used to limit the connection head (202); the second transverse plate (404) is tilted, and the tilt angle of the second transverse plate (404) matches the angle of the connection head (202).
4. The electrolytic cell short-circuit disassembly device according to claim 1, characterized in that: It also comprises a support frame (5) and a connecting rope (6), wherein one end of the support frame (5) is used to abut against the bottom of the upper structure (1), and the other end is used to abut against the lower part of the connecting head (202), and the connecting rope (6) is used to connect the support frame (5) to the top of the upper structure (1).
5. The electrolytic cell short-circuit disassembly device according to claim 4, characterized in that: An upper frame (501) for supporting the flexible connection (201) is fixedly connected to the top of the support frame (5).
6. The electrolytic cell short-circuit disassembly device according to claim 5, characterized in that: The top of the upper frame (501) is rotatably connected to a roller (502).