Welding device for steel ladle machining

Abstract

The utility model relates to the technical field of steel ladle processing, in particular to a welding device for steel ladle processing, which comprises a bearing component, a steel ladle fixing component and a welding worker bracket, the bearing component comprises a main rod, a fixing plate is arranged on the lower side of the main rod, a lower rotating ring is arranged at the lower end of the main rod, an upper rotating ring is arranged at the upper end of the main rod, and the steel ladle fixing component is connected with the welding worker bracket. Threaded rods are arranged at the two ends of the upper side of the lower rotating ring, a first motor is installed at one end of the upper side of the fixing plate, a transmission wheel is arranged at the upper end of the first motor, a second motor is installed at the position, corresponding to the threaded rods, of the upper side of the upper rotating ring, and the steel ladle fixing component comprises a bottom plate. The welding worker is lifted through the welding worker bracket, the height of the welding worker on the outer side of the steel ladle is adjusted, the fatigue degree of the welding worker is reduced, the bottom of the steel ladle is fixed through the steel ladle fixing component, the fixing structure is small, and welding operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of ladle processing, in particular to a welding device for ladle processing. Background Art

[0002] Ladle generally refers to the molten steel ladle, which is used in steel mills and foundries to receive molten steel and perform pouring operations in front of open-hearth furnaces, electric furnaces or converters. In order to ensure the sealing of the ladle during processing, welding equipment is required to weld the ladle seams.

[0003] A Chinese patent discloses a welding device for ladle processing (authorization announcement number CN219094077U). The patented technology fixes and clamps the ladle through a telescopic cylinder and a hydraulic telescopic cylinder. When the hydraulic telescopic cylinder is released when the position of the ladle is changed, the telescopic cylinder maintains the clamping force and drives the ladle to rotate through the roller and the rotating platform, which facilitates work while reducing work risks and ensuring the personal safety of the staff. However, the above-mentioned rotating and fixed ladle is used to facilitate welding work, but the height of the weld is different, and the welding process requires bending over. The welding operation is relatively tiring, and the fixed structure is large, which affects the welding operation. Therefore, those skilled in the art provide a welding device for ladle processing to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a welding device for ladle processing to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A welding device for ladle processing comprises a bearing member, a ladle fixing member and a welder's bracket, wherein the ladle fixing member is located at the upper side of the bearing member, and the welder's bracket is located at the outer side of the bearing member. The bearing member comprises a main rod, a fixing plate is provided on the lower side of the main rod, a lower swivel is provided at the lower end of the main rod, an upper swivel is provided at the upper end of the main rod, threaded rods are provided at both ends of the upper side of the lower swivel, a first motor is installed at one end of the upper side of the fixing plate, a transmission wheel is provided at the upper end of the first motor, and a second motor is installed at the position of the upper side of the upper swivel corresponding to the threaded rod.

[0007] As a further solution of the utility model: the ladle fixing component includes a base plate, mounting plates are provided at both ends of the upper side of the base plate, electric adjustable telescopic rods are installed at both ends of the mounting plate, and a clamping plate is provided at the inner end of the electric adjustable telescopic rod.

[0008] As a further solution of the utility model: the welder bracket includes a support plate, a guardrail is provided at one end of the upper side of the support plate, a slide groove is provided at the other end of the upper side of the support plate, and a transmission ring is provided at the lower side of the support plate adjacent to the slide groove.

[0009] As a further solution of the utility model: the upper end of the threaded rod rotates at the internal position of the upper rotating ring, the lower end of the threaded rod rotates at the upper side position of the lower rotating ring, and the threaded rod is rotated at the corresponding side positions of the lower rotating ring and the upper rotating ring through a second motor.

[0010] As a further solution of the utility model: the upper swivel rotates at the upper end position of the main rod, the lower swivel rotates at the lower end position of the main rod, the threaded rod rotates at the inner position of the support plate, and the welder bracket slides at the outer position of the main rod.

[0011] As a further solution of the utility model: one end of the electrically adjustable telescopic rod passes through the mounting plate and is located at the outer side of the splint, and the splint slides at the upper side of the base plate, and the splint slides at the upper side of the base plate through the electrically adjustable telescopic rod.

[0012] As a further solution of the utility model: the support plate slides to the outer side of the main rod through a sliding groove, and the transmission wheel is located at the outer side of the transmission ring.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses a welding device for ladle processing. The welder is lifted by a welder bracket, and the height of the welder outside the ladle is adjusted. The welder does not need to bend over for welding, thereby reducing the fatigue of the welder.

[0015] The bottom of the ladle is fixed by the ladle fixing member, and the fixing structure is small, which is convenient for welding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a welding device for ladle processing;

[0017] Figure 2 It is a structural schematic diagram of a load-bearing component in a welding device for ladle processing;

[0018] Figure 3 It is a structural schematic diagram of a ladle fixing component in a ladle processing welding device;

[0019] Figure 4 The present invention is a schematic diagram of the structure of a welder's bracket in a welding device for ladle processing.

[0020] In the figure: 1. load-bearing member; 2. ladle fixing member; 3. welder bracket; 4. main rod; 5. fixing plate; 6. lower swivel; 7. upper swivel; 8. threaded rod; 9. first motor; 10. transmission wheel; 11. second motor; 12. bottom plate; 13. mounting plate; 14. electric adjustable telescopic rod; 15. clamping plate; 16. support plate; 17. guardrail; 18. transmission ring; 19. slideway. DETAILED DESCRIPTION

[0021] See also Figures 1 to 4 In the embodiment of the utility model, a welding device for ladle processing includes a bearing member 1, a ladle fixing member 2 and a welder bracket 3. The ladle fixing member 2 is located at the upper side of the bearing member 1, and the welder bracket 3 is located at the outer side of the bearing member 1. The bearing member 1 includes a main rod 4, a fixing plate 5 is provided at the lower side of the main rod 4, a lower swivel 6 is provided at the lower end of the main rod 4, an upper swivel 7 is provided at the upper end of the main rod 4, and threaded rods 8 are provided at both ends of the upper side of the lower swivel 6. A first motor 9 is installed at one end of the upper side of the fixed plate 5, a transmission wheel 10 is arranged at the upper end of the first motor 9, a second motor 11 is installed at the position of the threaded rod 8 on the upper side of the upper rotating ring 7, the upper end of the threaded rod 8 rotates at the inner position of the upper rotating ring 7, the lower end of the threaded rod 8 rotates at the upper side position of the lower rotating ring 6, the threaded rod 8 rotates at the corresponding side positions of the lower rotating ring 6 and the upper rotating ring 7 through the second motor 11, the upper rotating ring 7 rotates at the upper end position of the main rod 4, the lower rotating ring 6 Rotate at the lower end position of the main rod 4, the threaded rod 8 rotates at the internal position of the support plate 16, and the welder's bracket 3 slides at the outer position of the main rod 4. First, a welding device for ladle processing is fixed to the use position through the fixing plate 5, and the ladle to be welded is hoisted to the upper side of the ladle fixing component 2 to fix the ladle. Then, the welder goes to the upper side of the welder's bracket 3 and uses the welding tool to weld the ladle. The first motor 9 drives the transmission wheel 10 to rotate, and the transmission wheel 10 rotates on the outer side of the transmission ring 18 to drive the welder's bracket 3 to rotate. The upper swivel 7 rotates at the upper end of the main rod 4, and the lower swivel 6 rotates at the lower end of the main rod 4 to adjust the position of the welder. The second motor 11 drives the threaded rod 8 to rotate on the corresponding sides of the lower swivel 6 and the upper swivel 7, and the threaded rod 8 rotates inside the welder's bracket 3. The welder's bracket 3 slides on the outer side of the main rod 4 to adjust the height of the welder's bracket 3, thereby changing the welding height of the welder. Finally, the welding operation is completed and the ladle is removed.

[0022] exist Figure 1 , 3Middle: The ladle fixing component 2 includes a base plate 12, mounting plates 13 are provided at both ends of the upper side of the base plate 12, electric adjustable telescopic rods 14 are installed at both ends of the mounting plate 13, a clamping plate 15 is provided at the inner end of the electric adjustable telescopic rod 14, one end of the electric adjustable telescopic rod 14 passes through the mounting plate 13 and is located at the outer position of the clamping plate 15, the clamping plate 15 slides at the upper side of the base plate 12, the clamping plate 15 slides at the upper side of the base plate 12 through the electric adjustable telescopic rod 14, the ladle to be welded is hoisted to the upper side of the base plate 12, the electric adjustable telescopic rod 14 runs to push the clamping plate 15 to move, fix the ladle, complete the welding operation, the electric adjustable telescopic rod 14 drives the clamping plate 15 to leave the ladle, and the ladle is removed.

[0023] exist Figure 1 , 4 Middle: The welder bracket 3 includes a support plate 16, a guardrail 17 is provided at one end of the upper side of the support plate 16, a slide groove 19 is provided at the other end of the upper side of the support plate 16, and a transmission ring 18 is provided at the lower side of the support plate 16 near the slide groove 19. The support plate 16 slides to the outer position of the main rod 4 through the slide groove 19, and the transmission wheel 10 is located at the outer position of the transmission ring 18. The welder goes up to the upper side of the support plate 16, and the guardrail 17 protects the welder. Use the welding tool to weld the ladle. The first The operation of the motor 9 drives the transmission wheel 10 to rotate, and the transmission wheel 10 rotates on the outside of the transmission ring 18, driving the support plate 16 to rotate, the upper swivel ring 7 rotates at the upper end of the main rod 4, and the lower swivel ring 6 rotates at the lower end of the main rod 4 to adjust the position of the welder. The operation of the second motor 11 drives the threaded rod 8 to rotate on the corresponding sides of the lower swivel ring 6 and the upper swivel ring 7, and the threaded rod 8 rotates inside the support plate 16. The slide groove 19 slides on the outside of the main rod 4 to adjust the height of the welder's bracket 3, thereby changing the welding height of the welder.

[0024] The working principle of the utility model is as follows: first, a welding device for ladle processing is fixed to the use position through the fixing plate 5, the ladle to be welded is hoisted to the upper side of the bottom plate 12, the electric adjustment telescopic rod 14 is operated to push the clamping plate 15 to move and fix the ladle, then, the welder goes up to the upper side of the supporting plate 16, the guardrail 17 protects the welder, and the welding tool is used to weld the ladle, the first motor 9 is operated to drive the transmission wheel 10 to rotate, the transmission wheel 10 rotates on the outer side of the transmission ring 18, drives the supporting plate 16 to rotate, the upper swivel 7 rotates at the upper end of the main rod 4, the lower swivel 6 rotates at the lower end of the main rod 4, and the position of the welder is adjusted, the second motor 11 is operated to drive the threaded rod 8 to rotate on the corresponding sides of the lower swivel 6 and the upper swivel 7, the threaded rod 8 rotates inside the supporting plate 16, and the slide 19 slides on the outer side of the main rod 4 to adjust the height of the welder's bracket 3, thereby changing the welding height of the welder, and finally, the welding operation is completed, the electric adjustment telescopic rod 14 drives the clamping plate 15 to leave the ladle, and the ladle is removed.

[0025] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A welding device for ladle processing, comprising a load-bearing member (1), a ladle fixing member (2) and a welder bracket (3), wherein the ladle fixing member (2) is located at an upper position of the load-bearing member (1), and the welder bracket (3) is located at an outer position of the load-bearing member (1), characterized in that: The bearing member (1) comprises a main rod (4), a fixing plate (5) is arranged at the lower side of the main rod (4), a lower rotating ring (6) is arranged at the lower end of the main rod (4), an upper rotating ring (7) is arranged at the upper end of the main rod (4), threaded rods (8) are arranged at both ends of the upper side of the lower rotating ring (6), a first motor (9) is installed at one end of the upper side of the fixing plate (5), a transmission wheel (10) is arranged at the upper end of the first motor (9), and a second motor (11) is installed at a position on the upper side of the upper rotating ring (7) corresponding to the threaded rod (8).

2. A welding device for ladle processing according to claim 1, characterized in that: The ladle fixing member (2) comprises a bottom plate (12), mounting plates (13) are provided at both ends of the upper side of the bottom plate (12), electric adjustable telescopic rods (14) are installed at both ends of the mounting plate (13), and a clamping plate (15) is provided at the inner end of the electric adjustable telescopic rod (14).

3. A welding device for ladle processing according to claim 1, characterized in that: The welder bracket (3) comprises a support plate (16), a guardrail (17) is arranged at one end of the upper side of the support plate (16), a slide groove (19) is arranged at the other end of the upper side of the support plate (16), and a transmission ring (18) is arranged at a position adjacent to the slide groove (19) on the lower side of the support plate (16).

4. A welding device for ladle processing according to claim 1, characterized in that: The upper end of the threaded rod (8) rotates at an inner position of the upper rotating ring (7), the lower end of the threaded rod (8) rotates at an upper side position of the lower rotating ring (6), and the threaded rod (8) rotates at corresponding side positions of the lower rotating ring (6) and the upper rotating ring (7) via a second motor (11).

5. The welding device for ladle processing according to claim 1, characterized in that: The upper rotating ring (7) rotates at the upper end position of the main rod (4), the lower rotating ring (6) rotates at the lower end position of the main rod (4), the threaded rod (8) rotates at the inner position of the support plate (16), and the welder bracket (3) slides at the outer position of the main rod (4).

6. A welding device for ladle processing according to claim 2, characterized in that: One end of the electrically adjustable telescopic rod (14) passes through the mounting plate (13) and is located at an outer position of the clamping plate (15); the clamping plate (15) slides at an upper position of the bottom plate (12); the clamping plate (15) slides at an upper position of the bottom plate (12) via the electrically adjustable telescopic rod (14).

7. A welding device for ladle processing according to claim 3, characterized in that: The support plate (16) slides at an outer position of the main rod (4) through a sliding groove (19), and the transmission wheel (10) is located at an outer position of the transmission ring (18).

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