Anode steel claw welding device

Abstract

The utility model belongs to the technical field of electrolytic aluminum, and particularly relates to an anode steel claw welding device which comprises a welding device body, an anode steel claw and a guide rod connected with the anode steel claw, the welding device body comprises a supporting frame and a connecting assembly, the interior of the supporting frame is hollow, one end of the supporting frame is provided with an opening, and the connecting assembly is arranged in the supporting frame. The connecting assembly comprises a connecting seat, the connecting seat is rotatably arranged in the supporting frame, a through groove is formed in the upper end of the supporting frame, the through groove and the connecting seat are aligned, a plurality of positioning holes are formed in one end of the connecting seat, the anode steel claw is arranged above the connecting seat, and the bottom of the anode steel claw extends into the positioning holes. The guide rod is directly inserted from the position of the through groove after being hoisted by a crown block, the anode steel claw is installed on the connecting base, the guide rod and the anode steel claw are aligned and then welded, the connecting base can rotate, a worker does not need to conduct welding around the anode steel claw, the welding difficulty is reduced, and meanwhile the welding quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolytic aluminum, in particular to a welding device for anode steel claws. Background Technique

[0002] In the process of aluminum electrolysis production, the anode steel claw, as a conductive unit, plays a crucial role in the uniformity of the current distribution in the electrolytic cell and the stability of the electrolyte system. During the production process, due to the inconsistent materials and structures of the anode steel claw and the guide rod, they are usually produced separately and then welded and assembled. The existing welding method is that the anode steel claw is first placed on a plane, and the guide rod is hoisted by a crane to contact the anode steel claw for welding. After welding, it is hoisted away by the crane. Since the guide rod and the anode steel claw need to be fully welded, and when the crane hoists the guide rod and the anode steel claw is placed on the plane, it is not convenient to rotate. In this method, during the welding process, workers need to continuously adjust their positions to fully weld the anode steel claw and the guide rod. The welding process is relatively difficult, and during the welding process, the crane will release a certain amount of pulling force to make the guide rod and the anode steel claw fully contact. If not careful during the welding process, the guide rod will fall, affecting the workers. Content of the Utility Model

[0003] Aiming at the technical problems existing in the background technique, the purpose of the utility model is to provide a welding device for anode steel claws, which is convenient for welding the anode steel claws and the guide rods, and at the same time makes the welding process more efficient.

[0004] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0005] A welding device for anode steel claws, including a welding device, an anode steel claw, and a guide rod connected to the anode steel claw. The welding device includes a support frame and a connection component. The interior of the support frame is hollow, and one end is provided with an opening. The connection component is arranged inside the support frame. The connection component includes a connection seat, and the connection seat is rotatably arranged inside the support frame. A through groove is arranged at the upper end of the support frame, and the through groove is aligned with the connection seat. A number of positioning holes are arranged at one end of the connection seat, and the anode steel claw is arranged above the connection seat, and the bottom of the anode steel claw extends into the positioning holes.

[0006] Preferably, a rotating shaft is arranged inside the support frame, a rotating hole is arranged at one end of the connection seat, and the rotating shaft is connected to the rotating hole.

[0007] Preferably, a support rod is arranged inside the support frame, and a limiting component is arranged on the support rod. The limiting component includes a connecting rod I, a connecting rod II, and a limiting rod. One end of the limiting rod is rotatably connected to the connecting rod I, and the other end is clamped to the connecting rod II.

[0008] Preferably, the limiting component is arranged between the through groove and the connecting seat, and the three are aligned with each other.

[0009] Preferably, the first connecting rod and the second connecting rod are arranged in parallel on the support rod. One end of the first connecting rod is provided with a rotating plate, one end of the second connecting rod is provided with a clamping groove, one end of the limiting rod is provided with a rotating groove, the rotating plate is arranged in the rotating groove, and the limiting rod can rotate around the rotating plate. The other end of the limiting rod is provided with a clamping plate, and the clamping plate can extend into the clamping groove.

[0010] Preferably, the second connecting rod is provided with a first locking hole, the first locking hole is arranged at the position of the clamping groove and penetrates through the second connecting rod and the clamping groove. The clamping plate is provided with a second locking hole, the first locking hole and the second locking hole are aligned, and a locking rod is detachably arranged in the first locking hole and the second locking hole.

[0011] Preferably, the connecting seat is provided with a plurality of convex blocks, the convex blocks are evenly distributed around the connecting seat, and there is a certain gap between adjacent convex blocks. The positioning hole is arranged at the position of the convex block.

[0012] Preferably, a groove is arranged inside the support frame, a rotating rod and a top plate are arranged in the groove, the rotating rod is rotatably arranged in the groove, one end of the top plate is connected to the rotating rod, and the other end abuts against the inside of the groove. The groove is arranged on one side of the connecting seat, and when the connecting seat rotates, the convex block slides over the groove.

[0013] Preferably, one end of the support frame is provided with an observation platform, the observation platform is arranged on the upper part of the support frame, and a ladder is connected to the observation platform.

[0014] The utility model has the following advantages and beneficial effects:

[0015] First, in the utility model, after the guide rod is lifted by the overhead crane, it is directly inserted from the position of the through groove. The anode steel claw is installed on the connecting seat. After the guide rod and the anode steel claw are aligned, welding is carried out. The connecting seat can rotate, and workers do not need to weld around the anode steel claw, reducing the welding difficulty and improving the welding quality at the same time.

[0016] Second, in the utility model, the welding device is provided with a limiting component. The guide rod passes through the limiting component, and the limiting component can prevent the guide rod from tipping during the welding process, protecting the safety of the welding process.

[0017] Third, in the utility model, the structure is simple and the operation is convenient. During the welding process, the top plate is abutted against the inside of the groove to prevent the connecting seat from rotating. When it is necessary to rotate the welding position, the top plate is rotated out and then the connecting seat is rotated. Description of the Drawings

[0018] Figure 13D drawing of a welding device for anode steel claws provided by the present utility model;

[0019] Figure 2 Schematic structural diagram of a support frame of a welding device for anode steel claws provided by the present utility model;

[0020] Figure 3 Schematic connection diagram of an anode steel claw and a guide rod of a welding device for anode steel claws provided by the present utility model;

[0021] Figure 4 Schematic structural diagram of a connection seat of a welding device for anode steel claws provided by the present utility model;

[0022] Figure 5 Schematic structural diagram of the lower part of a connection seat of a welding device for anode steel claws provided by the present utility model;

[0023] Figure 6 Schematic internal structure connection diagram of a support frame of a welding device for anode steel claws provided by the present utility model;

[0024] Figure 7 Schematic structural diagram of a limiting component of a welding device for anode steel claws provided by the present utility model;

[0025] Figure 8 Schematic structural diagram of connecting rod I and connecting rod II of a welding device for anode steel claws provided by the present utility model;

[0026] Figure 9 Schematic structural diagram of a limiting rod of a welding device for anode steel claws provided by the present utility model;

[0027] Figure 10 Schematic connection diagram of a top plate and a rotating rod of a welding device for anode steel claws provided by the present utility model;

[0028] Icon: 1 - support frame, 101 - through groove, 102 - observation platform, 103 - ladder, 104 - rotating shaft, 105 - groove, 2 - anode steel claw, 21 - guide rod, 3 - connection seat, 31 - convex block, 32 - positioning hole, 33 - rotating hole, 4 - support rod, 5 - limiting component, 51 - connecting rod I, 511 - rotating plate, 52 - connecting rod II, 521 - clamping slot, 522 - locking hole I, 53 - limiting rod, 531 - rotating slot, 532 - clamping plate, 533 - locking hole II, 6 - locking rod, 7 - rotating rod, 71 - top plate. Detailed implementation method

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0030] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0031] Embodiment

[0032] As Figure 1 、 2 、shown in FIG. 3, an anode steel claw welding device includes a welding device, an anode steel claw 2, and a guide rod 21 connected to the anode steel claw 2. The welding device includes a support frame 1 and a connection component. The interior of the support frame 1 is hollow and has an open end at one end. An observation platform 102 is provided at one end of the support frame 1. The observation platform 102 is arranged on the upper part of the support frame 1, and a ladder 103 is connected to the observation platform 102. Workers can climb onto the observation platform 102 through the ladder 103 to observe the transportation situation of the guide rod 21 and prevent the guide rod 21 from colliding with the support frame 1 during transportation.

[0033] As Figures 1-6 shown in FIG., the connection component is arranged inside the support frame 1. The connection component includes a connection seat 3. The connection seat 3 is rotatably arranged inside the support frame 1. A rotating shaft 104 is arranged inside the support frame 1. A rotating hole 33 is provided at one end of the connection seat 3. The rotating shaft 104 is connected to the rotating hole 33. A plurality of positioning holes 32 are provided on the circumference of the connection seat 3. The anode steel claw 2 is arranged above the connection seat 3, and the bottom of the anode steel claw 2 extends into the positioning holes 32. A plurality of convex blocks 31 are provided on the connection seat 3. The convex blocks 31 are evenly distributed around the connection seat 3, and there is a certain gap between adjacent convex blocks 31. The positioning holes 32 are arranged at the positions of the convex blocks 31. The bottom of the anode steel claw 2 extends into the positioning holes 32, ensuring the stability of the anode steel claw 2 during welding. At the same time, the connection seat 3 can rotate, driving the anode steel claw 2 to rotate as well. Workers only need to be in one position to weld the periphery of the anode steel claw 2 and the guide rod 21.

[0034] As Figures 1-9As shown in the figure, a through groove 101 is provided at the upper end of the support frame 1. The through groove 101 is aligned with the connecting seat 3. A support rod 4 is provided inside the support frame 1. A limiting component 5 is provided on the support rod 4. The limiting component 5 includes a connecting rod I 51, a connecting rod II 52 and a limiting rod 53. One end of the limiting rod 53 is rotatably connected to the connecting rod I 51, and the other end is clamped to the connecting rod II 52. The limiting component 5 is arranged between the through groove 101 and the connecting seat 3, and the three are aligned with each other. The connecting rod I 51 and the connecting rod II 52 are arranged in parallel on the support rod 4. One end of the connecting rod I 51 is provided with a rotating plate 511, one end of the connecting rod II 52 is provided with a clamping groove 521, and one end of the limiting rod 53 is provided with a rotating groove 531. The rotating plate 511 is arranged in the rotating groove 531. The rotating plate 511 and the rotating groove 531 are connected by a shaft, and the limiting rod 53 can rotate around the rotating plate 511. The other end of the limiting rod 53 is provided with a clamping plate 532, and the clamping plate 532 can extend into the clamping groove 521. When the guide rod 21 is hoisted above the support frame 1, the guide rod 21 is inserted into the through groove 101 and passes through the limiting component 5, so that the bottom of the guide rod 21 contacts the anode steel claw 2. A locking hole I 522 is provided on the connecting rod II 52. The locking hole I 522 is arranged at the position of the clamping groove 521 and penetrates through the connecting rod II 52 and the clamping groove 521. A locking hole II 533 is provided on the clamping plate 532. The locking hole I 522 and the locking hole II 533 are aligned, and a locking rod 6 is detachably arranged in the locking hole I 522 and the locking hole II 533. The locking rod 6 fixes the connecting rod II 52 and the limiting rod 53, preventing the guide rod 21 from tipping during the welding process and protecting the safety of the workers during the welding process. After the welding is completed, the locking rod 6 is taken out, and the limiting rod 53 is rotated to make the limiting rod 53 away from the connecting rod II 52, and the welded anode steel claw 2 and the guide rod 21 are hoisted out.

[0035] As Figure 1 , 2 As shown in FIGS. 7 and 10, a groove 105 is provided inside the support frame 1. A rotating rod 7 and a top plate 71 are provided in the groove 105. The rotating rod 7 is rotatably arranged in the groove 105. One end of the top plate 71 is connected to the rotating rod 7, and the other end abuts against the inside of the groove 105. The groove 105 is arranged on one side of the connecting seat 3, and when the connecting seat 3 rotates, the convex block 31 slides over the groove 105. In order to prevent the connecting seat 3 from rotating randomly during the welding process and affecting the welding quality, the groove 105 is arranged to extend into the rotation radius of the convex block 31. After the top plate 71 abuts against the inside of the groove 105, the top plate 71 is arranged within the interval between adjacent convex blocks 31, preventing the connecting seat 3 from rotating significantly and ensuring the stability of the welding process as much as possible. When the welding position needs to be changed, the top plate 71 is rotated to make it away from the groove 105, and then the connecting seat 3 is rotated. The convex block 31 rotates above the groove 105 to align the groove 105 with the interval between another adjacent convex block 31, and then the top plate 71 is rotated again to make one end of the top plate 71 continue to abut against the groove 105.

[0036] 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. An anode steel claw welding device, comprising a welding device, an anode steel claw, and a guide rod connected to the anode steel claw, characterized in that, The welding device includes a support frame and a connection component. The interior of the support frame is hollow and has an opening at one end. The connection component is arranged inside the support frame. The connection component includes a connection seat which is rotatably arranged inside the support frame. A through groove is provided at the upper end of the support frame, and the through groove is aligned with the connection seat. A number of positioning holes are arranged on the circumference of the connection seat. The anode steel claw is arranged above the connection seat, and the bottom of the anode steel claw extends into the positioning holes.

2. The anodic steel claw welding device according to claim 1, characterized in that: A rotating shaft is arranged inside the support frame. A rotating hole is provided at one end of the connection seat, and the rotating shaft is connected to the rotating hole.

3. The anodic steel claw welding device according to claim 1, characterized in that: A support rod is arranged inside the support frame. A limiting component is arranged on the support rod. The limiting component includes a connecting rod I, a connecting rod II and a limiting rod. One end of the limiting rod is rotatably connected to the connecting rod I, and the other end is clamped with the connecting rod II.

4. The anodic steel claw welding device according to claim 3, characterized in that: The limiting component is arranged between the through groove and the connection seat, and the three are aligned with each other.

5. The anodic steel claw welding device according to claim 3, wherein: The connecting rod I and the connecting rod II are arranged in parallel on the support rod. A rotating plate is provided at one end of the connecting rod I. A clamping groove is provided at one end of the connecting rod II. A rotating groove is provided at one end of the limiting rod. The rotating plate is arranged in the rotating groove, and the limiting rod can rotate around the rotating plate. A clamping plate is provided at the other end of the limiting rod, and the clamping plate can extend into the clamping groove.

6. The anodic steel claw welding device according to claim 5, wherein: A locking hole I is provided on the connecting rod II at the position of the clamping groove, and it penetrates through the connecting rod II and the clamping groove. A locking hole II is provided on the clamping plate. The locking hole I and the locking hole II are aligned, and a locking rod is detachably arranged in the locking hole I and the locking hole II.

7. The anodic steel claw welding device according to claim 2, wherein: A number of convex blocks are arranged on the connection seat. The convex blocks are evenly distributed around the connection seat, and there is a certain gap between adjacent convex blocks. The positioning holes are arranged at the positions of the convex blocks.

8. The anodic steel claw welding device according to claim 7, characterized in that: A groove is arranged inside the support frame. A rotating rod and a top plate are arranged in the groove. The rotating rod is rotatably arranged in the groove. One end of the top plate is connected to the rotating rod, and the other end abuts against the interior of the groove. The groove is arranged on one side of the connection seat, and when the connection seat rotates, the convex blocks slide over the groove.

9. The anode steel claw welding device according to claim 1, characterized in that: An observation platform is provided at one end of the support frame. The observation platform is arranged at the upper part of the support frame, and a ladder is connected to the observation platform.

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