Clamp for preventing anode scrap from dispersing

Abstract

The utility model provides a clamp for preventing an anode scrap from dispersing, and relates to the technical field of anode scrap clamping. The structure comprises a mounting main body, clamping claws are arranged on the two sides of the mounting main body, and an adjusting assembly for driving the two clamping claws to move relatively is arranged in the mounting main body; a pull rod in transmission connection with the adjusting assembly is arranged on the mounting main body; after the pull rod is screwed out of the guide pipe by an operator, the relative distance between the adjusting rods can be relatively accurately adjusted through the pulling rope, so that the L-shaped clamping claws arranged on the two sides of the mounting main body are forced to move relatively, and the two anode scraps lifted at the same time are temporarily fixed; and the two anode scraps are prevented from shaking in the lifting process, and the problem that impurities fall into an electrolytic bath due to the fact that the two anodes are dispersed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of anode scrap clamping, in particular to a clamp for preventing the anode scrap from scattering. Background Art

[0002] One of the challenges of anode-changing operations is preventing material from falling into the electrolytic cell. If material falls into the cell, it can easily affect aluminum liquid production. It also generates a large amount of dust inside and outside the cell, increasing the labor required to manually purge the production site and the electrolytic cell, and increasing compressed air usage.

[0003] In actual operation, the anode scrap is usually taken out of the electrolytic cell as two pieces. Due to the different weights of the anode scrap, the influence of gravity inertia and the influence of the overhead crane lifting, the anode scrap taken out of the electrolytic cell is likely to cause the two pieces of anode to separate during the lifting process. At this time, the material falls into the electrolytic cell. Once the material falls into the cell, it will increase and dissolve into the electrolyte molten salt body, increasing the concentration, increasing the resistance, and reducing the current efficiency, affecting the production of aluminum liquid. In order to effectively prevent the anode scrap from shaking during the lifting process, it is an urgent problem to be solved in the existing technology. Utility Model Content

[0004] The purpose of the present invention is to provide a clamp for preventing the residual anode from being scattered, and in view of the shortcomings of the prior art, the clamp can solve the problems raised by the above-mentioned background technology.

[0005] The technical solution of the present utility model is achieved in this way:

[0006] The utility model provides a clamp for preventing residual anodes from scattering, comprising a mounting body, clamping claws on both sides of the mounting body, an adjusting component inside the mounting body for driving the two clamping claws to move relative to each other, and a pull rod transmission-connected to the adjusting component on the mounting body.

[0007] In some technical solutions of the present invention, the adjustment component includes a slideway opened in the installation body, two adjustment rods are slidably provided in the slideway, a guide tube connected to the slideway is provided in the middle part of the installation body, the pull rod is threadedly connected to the guide tube, and the adjustment rod is provided with a traction rope connected to the pull rod.

[0008] In some technical solutions of the present utility model, two limit springs respectively connected to the two adjustment rods are provided in the slideway.

[0009] In some technical solutions of the present invention, a plurality of teeth are provided on the opposite side walls of the two clamping claws.

[0010] In some technical solutions of the present invention, the cross section of the adjusting rod is semicircular.

[0011] In some technical solutions of the present utility model, a limit block is fixedly provided in the guide tube, a guide rod is slidably provided in the pull rod, and the guide rod is fixedly connected to the limit block.

[0012] In some technical solutions of the present utility model, a handle is provided on the free end of the pull rod.

[0013] Compared with the prior art, the present invention has at least the following advantages or beneficial effects:

[0014] After the operator rotates the pull rod out of the guide tube, the relative spacing of each adjustment rod of the chain can be adjusted relatively accurately by the pulling rope, thereby forcing the L-shaped clamping claws arranged on both sides of the installation body to move relative to each other, thereby temporarily fixing the two residual anodes that are lifted at the same time, avoiding the two residual anodes from shaking during the lifting process, and avoiding the two anodes from separating, causing impurities to fall into the electrolytic cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a side sectional structural diagram of the present utility model;

[0018] Figure 3 It is a top view and cross-sectional combination schematic diagram of the present utility model.

[0019] Icons: 1. Pull rod; 2. Clamping claw; 3. Mounting body; 4. Guide tube; 5. Adjustment rod; 6. Tooth claw; 7. Limit spring; 8. Pull rope; 9. Handle; 10. Limit block; 11. Guide rod; 12. Connecting seat. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0022] Example

[0023] Please refer to Figure 1-Figure 3 shown.

[0024] The utility model provides a clamp to prevent the residual anode from spreading, such as Figure 1 、 Figure 2 As shown, it includes a mounting body 3, which is provided with a columnar structure as a whole. L-shaped clamping claws 2 are provided on both sides of the mounting body 3. An adjusting component is provided in the mounting body 3 to drive the two clamping claws 2 to move relative to each other, forcing the clamping claws 2 located on both sides of the mounting body 3 to move away from or towards each other, thereby fixing the two residual anodes that are synchronously lifted out of the electrolytic cell to prevent them from vibrating and causing impurities to fall into the electrolytic cell; a pull rod 1 is provided on the mounting body 3 to be transmission-connected to the adjusting component, which is convenient for the operator to control the adjusting component through the pull rod 1, forcing the clamping claws 2 located on both sides of the mounting body 3 to move away from or towards each other, thereby fixing the two residual anodes that are synchronously lifted out of the electrolytic cell.

[0025] In some technical solutions of the present invention, the adjustment component includes a slide provided in the installation body 3, the cross-section of the slide is semicircular, and two adjustment rods 5 are slidingly provided in the slide. A guide tube 4 connected to the slide is provided in the middle of the installation body 3, and the guide tube 4 is welded to the middle of the installation body 3. An external thread is provided on the outer wall of the pull rod 1; an internal thread adapted to the external thread is provided on the inner wall of the guide tube 4, and a traction rope 8 connected to the pull rod 1 is provided on the adjustment rod 5. In this way, after the operator unscrews the pull rod 1 out of the guide tube 4, the relative spacing of each adjustment rod 5 in the chain can be adjusted relatively accurately through the traction rope 8, thereby forcing the L-shaped clamping claws 2 arranged on both sides of the installation body 3 to move relative to each other, thereby temporarily fixing the two residual anodes lifted at the same time, and avoiding shaking of the two residual anodes during the lifting process.

[0026] Preferably, the traction rope 8 is connected to the connecting seat, and the connecting seat 12 is rotatably arranged on the end of the pull rod 1. The connecting seat 12 is an annular structure.

[0027] In some technical solutions of the present invention, the cross-section of the adjusting rod 5 is semicircular; the adjusting rod 5 is a solid steel bar, which can prevent the adjusting rod 5 from rotating in the installation body, affecting the fixing effect of this structure on the two residual anodes during the lifting process.

[0028] In some technical solutions of the present invention, two limit springs 7 are provided in the slide, which are respectively connected to the two adjusting rods 5. One end of the limit spring 7 is connected to the inner wall of the slide, and the other end of the limit spring 7 is fixedly connected to the adjusting rod 5. In this way, when the pull rod 1 does not apply traction to the adjusting rod 5, the adjusting rod 5 can push the two clamping claws 2 away from each other under the push of the limit spring 7, which is convenient for controlling the distance between the two to adapt to residual anodes of different sizes and improve the scope of use of this structure.

[0029] In some technical solutions of the present invention, a plurality of teeth 6 are provided on the opposing side walls of the two clamping jaws 2. The teeth 6 are provided in a cone-shaped structure, which can increase the contact strength between the clamping jaws 2 and the anode scraps, thereby temporarily fixing the two anode scraps being lifted simultaneously and preventing the two anode scraps from shaking during the lifting process.

[0030] In some technical solutions of the present invention, a limit block 10 is fixedly provided in the guide tube 4 by welding, and a guide rod 11 is slidably provided in the pull rod 1, and the guide rod 11 is fixedly connected to the limit block 10. The limit block 10 is used to guide the movement of the pull rod 1, and prevent the pull rod 1 from completely moving out of the guide tube 4 and losing the traction force on the adjustment rod 5, which would weaken the fixing effect of the structure.

[0031] In some technical solutions of the present invention, a handle 9 is provided on the free end of the pull rod 1 to facilitate the user's grip and prevent the user from being burned by the residual anode. The handle 9 is arc-shaped and is integrally formed with the pull rod 1.

[0032] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A fixture for preventing residual anodes from dispersing, characterized in that: The invention comprises a mounting body (3), wherein clamping claws (2) are provided on both sides of the mounting body (3), and an adjusting component for driving the two clamping claws (2) to move relative to each other is provided in the mounting body (3); and a pull rod (1) is provided on the mounting body (3) and is transmission-connected to the adjusting component.

2. A fixture for preventing residual anodes from scattering according to claim 1, characterized in that: The adjustment assembly includes a slideway provided in the installation body (3), two adjustment rods (5) are slidably provided in the slideway, a guide tube (4) connected to the slideway is provided in the middle of the installation body (3), the pull rod (1) is threadedly connected to the guide tube (4), and a traction rope (8) connected to the pull rod (1) is provided on each of the adjustment rods (5).

3. A fixture for preventing residual anodes from scattering according to claim 2, characterized in that: Two limit springs (7) are provided in the slideway and are respectively connected to the two adjusting rods (5).

4. A fixture for preventing residual anodes from scattering according to any one of claims 1 to 3, characterized in that: A plurality of teeth (6) are provided on opposite side walls of the two clamping claws (2).

5. The fixture for preventing residual anodes from scattering according to claim 3, characterized in that: The cross section of the regulating rod (5) is semicircular.

6. The fixture for preventing residual anodes from scattering according to claim 2, characterized in that: A limit block (10) is fixedly provided in the guide tube (4), a guide rod (11) is slidably provided in the pull rod (1), and the guide rod (11) is fixedly connected to the limit block (10).

7. The fixture for preventing residual anodes from scattering according to claim 1, characterized in that: A handle (9) is provided on the free end of the pull rod (1).

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