Aluminum electrolysis anode guide rod anti-dumping device

Abstract

The utility model discloses an anti-dumping device for an aluminum electrolysis anode guide rod, comprising a base frame with a universal wheel installed at the bottom, a parking latch at the end of the base frame, a pair of crossbeams above the base frame, one end of the crossbeam is fixed to the base frame through a support frame, a ladder is installed between the other end of the crossbeam and the base frame, a plurality of sleeves are fixed on one side of the crossbeam, a rotating rod is inserted in the sleeve, a plurality of limit rods are evenly fixed on the rotating rod, a rocker is fixed on one end of the rotating rod near the ladder, a limit plate matched with the rocker is fixed on the ladder, and a detachable control rod is connected to the rocker. In the utility model, by setting a ladder, compared with the prior art, not only can the crossbeam be climbed directly, but also the ladder can be used as a supporting structure between the base frame and the crossbeam, the structure is simple and easy to use, and the control rod is set to move the control rod up and down to rotate the rotating rod, and there is no need to climb up to control the rocker, which is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum electrolysis equipment, in particular to an aluminum electrolysis anode guide rod anti-dumping device. Background Art

[0002] Anodes for aluminum electrolysis refer to carbonaceous electrodes connected to the positive pole of the power supply in aluminum electrolysis cells, including carbon blocks and metal aluminum guide rods. Since anode carbon blocks are constantly consumed in aluminum electrolysis production, in order to keep the aluminum electrolysis cells in normal operation, anode carbon blocks need to be replaced regularly during the production process. Since the replaced residual anode area is small and the replaced guide rods are more damaged, and some new anodes are prone to explosion and cracking of weld blocks during transportation, the anode guide rods will tip over. Since the height of the anode guide rod is relatively large, in the prior art, in order to adapt to the height of the anode guide rod, the height of the bracket generally used to support the anode guide rod is set high. In actual applications, if the top rotating rod needs to be repaired or replaced, it is necessary to climb the bracket with the help of an external climbing tool, just like the aluminum electrolysis anode residual anti-dumping device disclosed in the announcement number CN211595814U, which is not easy to use, and the connecting rod used to control the rotating rod is usually located at a higher position, which is not convenient for the staff located below to operate, and the practicality needs to be improved. Therefore, we propose an anti-dumping device for aluminum electrolysis anode guide rods, which is used to prevent the safety hazard of new anode and residual anode guide rods dumping due to damage. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an anti-dumping device for an aluminum electrolysis anode guide rod.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A device for preventing an anode guide rod of an aluminum electrolysis from tipping over is designed, comprising a base frame with a universal wheel installed at the bottom, a parking latch is provided at the end of the base frame, a pair of crossbeams are provided above the base frame, one end of the crossbeams is fixed to the base frame through a supporting frame, a ladder is installed between the other end of the crossbeam and the base frame, a plurality of sleeves are fixed to the crossbeam on one side, a rotating rod is inserted in the sleeve, a plurality of limit rods are evenly fixed to the rotating rod, a rocker is fixed to one end of the rotating rod close to the ladder, a limit plate cooperating with the rocker is fixed to the ladder, a detachable control rod is connected to the rocker, a guide assembly is provided at one end of the crossbeam away from the ladder, and the guide assembly comprises a laser pen coaxially arranged with the crossbeam.

[0006] In the above solution, a movable groove is provided on one side of the sleeve, and the width of the movable groove is not less than the width of a root portion of the limiting rod.

[0007] In the above solution, a limiting sleeve is sleeved on one end of the rotating rod away from the rocker, and the radius of the limiting sleeve is greater than the radius of the sleeve.

[0008] In the above solution, a mounting sleeve is provided at the end of the rocker arm, a connecting rod is fixed to the bottom of the mounting sleeve, and the top end of the control rod is threadedly connected to the connecting rod.

[0009] In the above solution, the crossbeam is a steel pipe, and the laser pen is detachably connected to the crossbeam.

[0010] In the above solution, a threaded seat is connected to the end of the crossbeam, and a mounting seat for mounting a laser pen is fixed to the other end of the threaded seat.

[0011] In the above scheme, a support rod is fixed between the bottom end of the ladder and the base frame, a push rod is horizontally fixed on the support rod, and a vertical rod is fixed between the end of the push rod and the base frame.

[0012] In the above solution, a second limiting rod located between adjacent first limiting rods is fixed on the cross beam at the side away from the sleeve.

[0013] The advantages and beneficial effects of the utility model are as follows: by arranging a ladder between the base frame and the crossbeam, when the staff needs to maintain the relevant structure on the crossbeam, they can directly climb up from the ladder to the crossbeam, and then repair or replace the relevant structure. Compared with the prior art, since the crossbeam is at a higher position, the ladder connected between the base frame and the crossbeam can be used not only to directly climb to the crossbeam, but also to use the ladder as a supporting structure between the base frame and the crossbeam. The structure is simple and easy to use. By arranging a control lever on the rocker, the staff can indirectly control the rocker by using the control lever. Compared with the prior art, by holding the control lever and moving it up and down, the rotating rod can be rotated clockwise, so that the limit rod is rotated to the left and right sides of the anode guide rod, thereby supporting and limiting the left and right sides of the anode guide rod. There is no need to climb up to control the rocker, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 This is a structural schematic diagram of an anti-dumping device for an aluminum electrolysis anode guide rod proposed by the utility model;

[0016] Figure 2 A schematic diagram of the assembly structure of a rocker arm of an aluminum electrolysis anode guide rod anti-dumping device proposed by the utility model;

[0017] Figure 3This is a schematic diagram of the assembly structure of a rotating rod of an aluminum electrolysis anode guide rod anti-dumping device proposed by the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the assembly structure of a laser pen for preventing an aluminum electrolysis anode guide rod from tipping over.

[0019] In the figure: base frame 1, universal wheel 2, ladder 3, crossbeam 4, support frame 5, support rod 6, push rod 7, vertical rod 8, parking latch 9, rotating rod 10, limit rod 1 11, rocker 12, control rod 13, mounting sleeve 14, connecting rod 15, limit plate 16, mounting seat 17, limit rod 2 18, sleeve 19, moving groove 20, limit sleeve 21, threaded seat 22, laser pen 23. DETAILED DESCRIPTION

[0020] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0021] See also Figure 1-4 The utility model provides a technical solution: an anti-dumping device for an aluminum electrolysis anode guide rod, comprising a base frame 1 with a universal wheel 2 installed at the bottom, the universal wheel 2 is a brake universal wheel, which is convenient for the overall movement of the device and for parking, and a parking latch 9 is provided at the end of the base frame 1;

[0022] Specifically, the parking latch 9 includes a latch column with a rubber foot pad fixed at the bottom end, a connecting plate is fixed on the bottom frame 1, a limiting sleeve 1 with a notch in the middle is fixed on the upper part of the connecting plate, and the notch allows the horizontal part of the top of the latch column to move up and down, and a limiting sleeve 2 is fixed at the bottom of the connecting plate. The column body of the latch column is inserted into the limiting sleeve 1 and the limiting sleeve. When the rubber foot pad at the bottom of the latch column contacts the ground, the friction between the bottom frame 1 and the ground can be increased, so as to promote the bottom frame 1 to remain stable and prevent the bottom frame from continuing to slide;

[0023] A pair of cross beams 4 are provided above the base frame 1, one end of the cross beam 4 is fixed to the base frame 1 through a support frame 5, and a ladder 3 is installed between the other end of the cross beam 4 and the base frame 1, so that the cross beam 4 and the base frame 1 are stably connected, thereby improving the stability of the connection between the two;

[0024] Specifically, by arranging the ladder 3 between the base frame 1 and the cross beam 4, when the staff needs to maintain the relevant structure on the cross beam 4, they can directly climb up from the ladder 3 to the cross beam 4, and then repair or replace the relevant structure. Compared with the prior art, since the cross beam 4 is at a higher position, the ladder 3 connected between the base frame 1 and the cross beam 4 can be used not only to directly climb to the cross beam 4, but also to use the ladder 3 as a supporting structure between the base frame 1 and the cross beam 4, which has a simple structure and is easy to use.

[0025] A plurality of sleeves 19 are fixed on the cross beam 4 on one side, and the sleeves 19 are all coaxially arranged. A rotating rod 10 is inserted through the sleeve 19, and a plurality of limiting rods 11 are evenly fixed on the rotating rod 10; the limiting rods 11 are arranged in groups, and each group of limiting rods 11 is arranged as a pair, and the distance between adjacent limiting rods 11 in each group is equal to the width of the anode guide rod, so that the limiting rods 11 support the left and right sides of the anode guide rod to prevent it from tipping over;

[0026] Furthermore, a moving groove 20 is provided on one side of the sleeve 19, and the width of the moving groove 20 is not less than the width of the root of the limiting rod 11;

[0027] Specifically, in actual applications, as the use time increases, the limit rod 11 may be deformed. In order to facilitate its maintenance, the rotating rod 10 can be rotated so that the root of the limit rod 11 is aligned with the movable groove 20. At this time, the rotating rod 10 is moved along the beam 4 to separate the rotating rod 10 from the sleeve 19 for maintenance.

[0028] A rocker 12 is fixed to one end of the rotating rod 10 near the ladder 3, and a limit plate 16 cooperating with the rocker 12 is fixed on the ladder 3. When the rocker 12 is rotated to a suitable position, the limit rod 11 will be pressed against both sides of the anode guide rod. At this time, the limit plate 16 is used to limit the rocker 12, and gravity is used to prevent the rocker 12 from rotating. A detachable control rod 13 is connected to the rocker 12;

[0029] Furthermore, a limiting sleeve 21 is sleeved on one end of the rotating rod 10 away from the rocker 12, and the limiting sleeve 21 is threadedly connected to the end of the rotating rod 10 for easy disassembly. The limiting sleeve 21 is used to prevent the rotating rod 10 from being separated from the sleeve 19, and the radius of the limiting sleeve 21 is greater than the radius of the sleeve 19;

[0030] Furthermore, a mounting sleeve 14 is provided at the end of the rocker 12, the mounting sleeve 14 is sleeved on the rocker 12, a connecting rod 15 is fixed to the bottom of the mounting sleeve 14, the top of the control rod 13 is threadedly connected to the connecting rod 15, and a threaded groove is provided at the top of the control rod 13 to cooperate with the outer wall of the connecting rod 15 for easy disassembly;

[0031] A guide assembly is provided at one end of the crossbeam 4 away from the ladder 3, and the guide assembly includes a laser pen 23 coaxially arranged with the crossbeam 4;

[0032] Specifically, in the prior art, the device is generally pushed along the edge of the anode carbon block so that the anode guide rod can be inserted between the cross beams 4. However, it is difficult to accurately move along the edge of the anode carbon block by visual inspection alone. The device needs to be fine-tuned when approaching. The light emitted by the laser pen 23 can enable the staff to accurately observe whether the moving direction of the device is offset.

[0033] Furthermore, the crossbeam 4 is a steel pipe, and the laser pen 23 is detachably connected to the crossbeam 4;

[0034] Furthermore, a threaded seat 22 is connected to the end of the crossbeam 4, and a mounting seat 17 for mounting a laser pen 23 is fixed to the other end of the threaded seat 22. The laser pen 23 is inserted into the mounting seat 17 or connected by a thread. The threaded seat 22 and the mounting seat 17 make it easy to disassemble the laser pen 23 so as to replace the battery.

[0035] Specifically, by arranging a control rod 13 on the rocker 12, the staff can indirectly control the rocker 12 by using the control rod 13. Compared with the prior art, by holding the control rod 13 and moving it up and down, the rotating rod 10 can be rotated clockwise, and the limit rod 11 can be rotated to the left and right sides of the anode guide rod, thereby supporting and limiting the left and right sides of the anode guide rod. There is no need to climb up to control the rocker 12, which is more convenient to use.

[0036] Furthermore, a support rod 6 is fixed between the bottom end of the ladder 3 and the base frame 1, a push rod 7 is horizontally fixed on the support rod 6, and a vertical rod 8 is fixed between the end of the push rod 7 and the base frame 1; by providing the push rod 7, it is convenient for the staff to push the device to move, making it more convenient to control the moving direction.

[0037] Furthermore, a second limiting rod 18 located between adjacent limiting rods 11 is fixed on the cross beam 4 on the side away from the sleeve 19; the second limiting rod 18 is used to support the front side of the anode guide rod, and the rear side of the anode guide rod is pressed against the cross beam 4, cooperating with the limiting rod 11, so as to provide all-round support for the anode guide rod and effectively prevent the anode guide rod from tipping over.

[0038] 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 should be included in the protection scope of the present invention.

Claims

1. An anti-dumping device for an aluminum electrolysis anode guide rod, comprising a base frame (1) with a universal wheel (2) installed at the bottom, and a parking latch (9) is provided at the end of the base frame (1), characterized in that: A pair of crossbeams (4) are arranged above the base frame (1), one end of the crossbeam (4) is fixed to the base frame (1) through a support frame (5), a ladder (3) is installed between the other end of the crossbeam (4) and the base frame (1), a plurality of sleeves (19) are fixed on one side of the crossbeam (4), a rotating rod (10) is inserted in the sleeve (19), a plurality of limit rods (11) are evenly fixed on the rotating rod (10), a rocking rod (12) is fixed on one end of the rotating rod (10) close to the ladder (3), a limit plate (16) matched with the rocking rod (12) is fixed on the ladder (3), a detachable control rod (13) is connected to the rocking rod (12), a guide assembly is arranged on the end of the crossbeam (4) away from the ladder (3), and the guide assembly comprises a laser pen (23) coaxially arranged with the crossbeam (4).

2. The aluminum electrolysis anode guide rod anti-dumping device according to claim 1, characterized in that: A movable groove (20) is provided on one side of the sleeve (19), and the width of the movable groove (20) is not less than the width of the root of the limiting rod (11).

3. The aluminum electrolysis anode guide rod anti-dumping device according to claim 1, characterized in that: A limiting sleeve (21) is sleeved on one end of the rotating rod (10) away from the rocking arm (12), and the radius of the limiting sleeve (21) is greater than the radius of the sleeve (19).

4. The aluminum electrolysis anode guide rod anti-dumping device according to claim 1, characterized in that: A mounting sleeve (14) is provided at the end of the rocker (12), a connecting rod (15) is fixed at the bottom of the mounting sleeve (14), and the top end of the control rod (13) is threadedly connected to the connecting rod (15).

5. The aluminum electrolysis anode guide rod anti-dumping device according to claim 1, characterized in that: The crossbeam (4) is a steel pipe, and the laser pen (23) is detachably connected to the crossbeam (4).

6. The aluminum electrolysis anode guide rod anti-dumping device according to claim 5, characterized in that: The end of the crossbeam (4) is connected to a threaded seat (22), and the other end of the threaded seat (22) is fixed with a mounting seat (17) for mounting a laser pen (23).

7. The device for preventing an aluminum electrolysis anode guide rod from tipping over according to claim 1, characterized in that: A support rod (6) is fixed between the bottom end of the ladder (3) and the base frame (1), a push rod (7) is horizontally fixed on the support rod (6), and a vertical rod (8) is fixed between the end of the push rod (7) and the base frame (1).

8. The device for preventing an aluminum electrolysis anode guide rod from tipping over according to claim 1, characterized in that: A second limiting rod (18) located between adjacent first limiting rods (11) is fixed on the cross beam (4) at a side away from the sleeve (19).

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