CN219151955U - Large-span steel structure welding device for exhibition hall construction - Google Patents
Large-span steel structure welding device for exhibition hall construction Download PDFInfo
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- CN219151955U CN219151955U CN202320003625.8U CN202320003625U CN219151955U CN 219151955 U CN219151955 U CN 219151955U CN 202320003625 U CN202320003625 U CN 202320003625U CN 219151955 U CN219151955 U CN 219151955U
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Abstract
The utility model belongs to the technical field of welding devices, and particularly relates to a large-span steel structure welding device for exhibition hall construction, which comprises four fixed blocks, two connecting bolts, four mounting boxes, four driving pieces, two semi-annular guide rails, a moving plate, an adjusting assembly, a mounting plate, a welding machine and an I-shaped steel beam, wherein the two fixed blocks positioned on the same horizontal plane are fixedly connected through the same connecting bolt, the connecting plates are fixedly arranged on one sides, close to each other, of the four fixed blocks, the four mounting boxes are respectively fixedly arranged on the corresponding connecting plates, and the same electric cylinder I is fixedly arranged between the two fixed blocks positioned on the same side. The welding gun is reasonable in design and simple to operate, can walk along the I-shaped steel beam, can be suitable for welding of a large-span steel structure, can adjust welding to a position required to be welded and control a welding gun to perform welding operation, does not need to manually ascend a height, and effectively improves welding efficiency.
Description
Technical Field
The utility model relates to the technical field of welding devices, in particular to a large-span steel structure welding device for exhibition hall construction.
Background
When a large-span steel structure is welded, a lifting device is generally used for conveying a welding worker to a position to be welded, and then a manual welding machine is used for welding.
Disclosure of Invention
The utility model aims to solve the defects of the prior art, and provides a large-span steel structure welding device for exhibition hall construction.
The technical aim of the utility model is realized by the following technical scheme: a large-span steel structure welding device for exhibition hall construction comprises four fixed blocks, two connecting bolts, four mounting boxes, four driving pieces, two semi-annular guide rails, a moving plate, an adjusting assembly, a mounting plate, a welding machine and an industrial steel beam;
two fixed blocks positioned on the same horizontal plane are fixedly connected through the same connecting bolt, one sides of the four fixed blocks, which are close to each other, are fixedly provided with connecting plates, four mounting boxes are respectively and fixedly arranged on the corresponding connecting plates, the same electric cylinder I is fixedly arranged between the two fixed blocks positioned on the same side, four driving parts are respectively arranged in the corresponding mounting boxes, and the four mounting boxes walk on the I-shaped steel beam through the four driving parts;
the two semi-annular guide rails are respectively and fixedly arranged on the two fixed blocks on the corresponding side, one sides of the two semi-annular guide rails, which are close to each other, are abutted to form a complete ring, the movable plate is slidably arranged on the two semi-annular guide rails, the adjusting component is arranged on the movable plate and is connected with the two semi-annular guide rails, the mounting plate is fixedly arranged on one side of the movable plate, the welding machine is fixedly arranged on the bottom side of the mounting plate, and the welding machine is connected with a welding gun.
Preferably, the driving piece comprises a servo motor, a driving gear, a driven gear, two supporting shafts and two travelling wheels, wherein the servo motor is fixedly arranged on one side, far away from the industrial steel beam, of the installation box, the two supporting shafts are rotatably arranged in the installation box, the travelling wheels are fixedly sleeved on the two supporting shafts, the two travelling wheels are in contact with the industrial steel beam, the driving gear and the driven gear are fixedly sleeved on an output shaft of the servo motor and one of the supporting shafts respectively, and the driving gear is meshed with the driven gear.
Preferably, the adjusting component comprises a brake motor, a driving gear and two semi-annular toothed plates, wherein the brake motor is fixedly arranged on one side of the movable plate, which is close to the semi-annular guide rail, the driving gear is fixedly sleeved on an output shaft of the brake motor, the semi-annular toothed plates are fixedly arranged on one side of the two semi-annular guide rails, which is close to the movable plate, respectively, the two semi-annular toothed plates are in an abutting state and form a finished ring shape, and the driving gear is meshed with the corresponding semi-annular toothed plates.
Preferably, two lug plates are fixedly arranged on one side, close to the semi-annular guide rail, of the movable plate, a plurality of guide wheels are rotatably arranged on the two lug plates, and the guide wheels are arranged on the corresponding semi-annular guide rail in a rolling mode.
Preferably, a plurality of telescopic rods are fixedly arranged on one side, close to each other, of the two fixing blocks positioned on the same side, and the telescopic rods are arranged in parallel.
Preferably, the mounting plate is fixedly provided with the second electric cylinder, the working end of the second electric cylinder is fixedly provided with the support plate, and the welding gun is fixedly arranged on the support plate.
Preferably, the semi-annular guide rail is fixedly provided with a bump, the semi-annular guide rail is provided with a clamping groove, and the two semi-annular guide rails are fixedly clamped with the clamping groove through the bump.
The beneficial effects of the utility model are as follows: according to the utility model, two fixing blocks on the same horizontal plane can be fixed together through the connecting bolts, so that the semi-annular guide rail and the semi-annular toothed plate can be combined into a complete annular shape, the device can be controlled to walk along the I-shaped steel beam through the plurality of walking components, so that the welding machine can be suitable for large-span steel structure welding operation, the position of the welding machine can be adjusted through the adjusting components, so that the welding machine can be adjusted to a required welding position, and meanwhile, the welding gun can be controlled to perform welding operation under the cooperation of the second electric cylinder, so that welding operation on different positions of a large-span steel structure can be realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a large-span steel structure welding device for exhibition hall construction;
fig. 2 is a schematic cross-sectional structural view of a large-span steel structure welding device for exhibition hall construction, which is provided by the utility model;
fig. 3 is a schematic structural diagram of a portion a of a large-span steel structure welding device for exhibition hall construction;
FIG. 4 is a schematic structural view of the semi-annular guide rail, brake motor, driving gear, semi-annular toothed plate, moving plate and mounting plate according to the present utility model;
fig. 5 is a schematic view of a partial three-dimensional structure of a large-span steel structure welding device for exhibition hall construction;
fig. 6 is a schematic perspective view of a semi-annular guide rail and a semi-annular toothed plate according to the present utility model.
In the figure: 1. a fixed block; 11. a connecting bolt; 2. a mounting box; 21. a connecting plate; 22. a support shaft; 23. a walking wheel; 24. a driven gear; 25. a servo motor; 26. a drive gear; 27. an electric cylinder I; 3. a semi-annular guide rail; 31. a moving plate; 32. a brake motor; 33. a drive gear; 34. semi-annular toothed plate; 4. a mounting plate; 41. welding machine; 42. a welding gun; 43. an electric cylinder II; 44. and (5) supporting plates.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to fig. 1 to 6, a large-span steel structure welding device for exhibition hall construction comprises four fixed blocks 1, two connecting bolts 11, four mounting boxes 2, two semi-annular guide rails 3, a moving plate 31, an adjusting component, a mounting plate 4, a welding machine 41 and an industrial steel beam;
two fixed blocks 1 positioned on the same horizontal plane are fixedly connected through the same connecting bolt 11, one side, close to each other, of each of the four fixed blocks 1 is fixedly provided with a connecting plate 21, four mounting boxes 2 are respectively and fixedly arranged on the corresponding connecting plates 21, one electric cylinder 27 is fixedly arranged between the two fixed blocks 1 positioned on the same side, one side, far away from the industrial steel beam, of each mounting box 2 is fixedly provided with a servo motor 25, two support shafts 22 are rotatably arranged in each mounting box 2, travelling wheels 23 are fixedly sleeved on each of the two support shafts 22, the two travelling wheels 23 are contacted with the industrial steel beam, a driving gear 26 and a driven gear 24 are fixedly sleeved on an output shaft of each servo motor 25 and one of the support shafts 22 respectively, the driving gear 26 is meshed with the driven gear 24, and the mounting boxes 2 can be driven to walk along the industrial steel beam, so that the device is suitable for welding operation of a large-span steel structure, the two semi-annular guide rails 3 are respectively and fixedly arranged on the two fixed blocks 1 at the corresponding side, the sides of the two semi-annular guide rails 3 close to each other are abutted to form a complete ring shape, the moving plate 31 is slidably arranged on the two semi-annular guide rails 3, one side of the moving plate 31 close to the semi-annular guide rails 3 is fixedly provided with a brake motor 32, the output shaft of the brake motor 32 is fixedly sleeved with a driving gear 33, one side of the two semi-annular guide rails 3 close to the moving plate 31 is fixedly provided with a semi-annular toothed plate 34, the sides of the two semi-annular toothed plates 34 close to each other are in an abutting state and form a complete ring shape, the driving gear 33 is meshed with the corresponding semi-annular toothed plate 34, the moving plate 31 can be controlled to move along the two semi-annular guide rails 3, thereby the welding machine 41 can be adjusted to a position required to be welded, the mounting plate 4 is fixedly arranged on one side of the movable plate 31, the welding machine 41 is fixedly arranged on the bottom side of the mounting plate 4, the welding machine 41 is connected with the welding gun 42, the mounting plate 4 is fixedly provided with the electric cylinder II 43, the support plate 44 is fixedly arranged at the working end of the electric cylinder II 43, the welding gun 42 is fixedly arranged on the support plate 44, and the welding gun 42 can be controlled to weld the position to be welded.
In this embodiment, two ear plates are fixedly mounted on one side of the moving plate 31, which is close to the semi-annular guide rail 3, and a plurality of guide wheels are rotatably mounted on the two ear plates, and the guide wheels are rotatably mounted on the corresponding semi-annular guide rails 3, so that the moving plate 31 can stably move along the two semi-annular guide rails 3.
In this embodiment, a plurality of telescopic rods are fixedly installed on the side, close to each other, of the two fixing blocks 1 located on the same side, and the telescopic rods are arranged in parallel with each other, so that the first electric cylinder 27 can control the two installation boxes 2 to keep stable movement.
In this embodiment, the semi-annular guide rail 3 is fixedly provided with the protruding block, the semi-annular guide rail 3 is provided with the clamping groove, and the two semi-annular guide rails 3 are fixedly clamped through the protruding block and the clamping groove, so that the accuracy of butt joint can be ensured, and the moving plate 31 can be improved to move stably along the two semi-annular guide rails 3 which are combined together.
Working principle: when the welding device is used, the device is assembled into a state shown in fig. 1, then a power supply is connected, the corresponding support shaft 22 is controlled to rotate through the servo motor 25, the driving gear 26 and the driven gear 24, the device can be controlled to move to a position required to be welded along an industrial steel beam under the action of the plurality of travelling wheels 23, then the driving gear 33 is controlled to rotate through the brake motor 32, the moving plate 31 can be controlled to adjust the mounting plate 4 to the position required to be welded along the two semicircular guide rails 3 under the cooperation of the two semicircular toothed plates 34, then the welding gun 42 is controlled to be close to the position required to be welded through the electric cylinder II 43, and the welding machine 41 is started, so that the welding operation can be performed.
The large-span steel structure welding device for exhibition hall construction provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (7)
1. The large-span steel structure welding device for the exhibition hall construction is characterized by comprising four fixed blocks (1), two connecting bolts (11), four mounting boxes (2), four driving parts, two semi-annular guide rails (3), a moving plate (31), an adjusting component, a mounting plate (4), a welding machine (41) and an industrial steel beam;
two fixed blocks (1) positioned on the same horizontal plane are fixedly connected through the same connecting bolt (11), one sides of the four fixed blocks (1) which are close to each other are fixedly provided with connecting plates (21), four mounting boxes (2) are respectively fixedly arranged on the corresponding connecting plates (21), the same first electric cylinder (27) is fixedly arranged between the two fixed blocks (1) positioned on the same side, four driving parts are respectively arranged in the corresponding mounting boxes (2), and the four mounting boxes (2) walk on an I-shaped steel beam through the four driving parts;
two semi-annular guide rails (3) are respectively fixedly installed on two fixed blocks (1) on one side, close to each other, of the two semi-annular guide rails (3) is abutted to form a complete ring, the moving plate (31) is slidably installed on the two semi-annular guide rails (3), the adjusting component is arranged on the moving plate (31), the adjusting component is connected with the two semi-annular guide rails (3), the mounting plate (4) is fixedly installed on one side of the moving plate (31), the welding machine (41) is fixedly installed on the bottom side of the mounting plate (4), and the welding machine (41) is connected with a welding gun (42).
2. The large-span steel structure welding device for exhibition hall construction according to claim 1, wherein: the driving piece comprises a servo motor (25), a driving gear (26), a driven gear (24), two supporting shafts (22) and two travelling wheels (23), wherein the servo motor (25) is fixedly arranged on one side, far away from the industrial steel beam, of the installation box (2), the two supporting shafts (22) are rotatably arranged on the installation box (2), the travelling wheels (23) are fixedly sleeved on the two supporting shafts (22), the two travelling wheels (23) are in contact with the industrial steel beam, the driving gear (26) and the driven gear (24) are fixedly sleeved on an output shaft of the servo motor (25) and one of the supporting shafts (22) respectively, and the driving gear (26) is meshed with the driven gear (24).
3. The large-span steel structure welding device for exhibition hall construction according to claim 1, wherein: the adjusting component comprises a brake motor (32), a driving gear (33) and two semi-annular toothed plates (34), wherein the brake motor (32) is fixedly arranged on one side, close to the semi-annular guide rail (3), of the movable plate (31), the driving gear (33) is fixedly sleeved on an output shaft of the brake motor (32), the semi-annular toothed plates (34) are fixedly arranged on one side, close to the movable plate (31), of the two semi-annular guide rail (3), the two semi-annular toothed plates (34) are in an abutting state, one side, close to each other, of the two semi-annular toothed plates is in a complete annular shape, and the driving gear (33) is meshed with the corresponding semi-annular toothed plates (34).
4. The large-span steel structure welding device for exhibition hall construction according to claim 1, wherein: two lug plates are fixedly arranged on one side, close to the semi-annular guide rail (3), of the moving plate (31), a plurality of guide wheels are rotatably arranged on the two lug plates, and the guide wheels are arranged on the corresponding semi-annular guide rail (3) in a rolling mode.
5. The large-span steel structure welding device for exhibition hall construction according to claim 1, wherein: one side, close to each other, of the two fixing blocks (1) positioned on the same side is fixedly provided with a plurality of telescopic rods which are arranged in parallel.
6. The large-span steel structure welding device for exhibition hall construction according to claim 1, wherein: and a second electric cylinder (43) is fixedly arranged on the mounting plate (4), a support plate (44) is fixedly arranged at the working end of the second electric cylinder (43), and a welding gun (42) is fixedly arranged on the support plate (44).
7. The large-span steel structure welding device for exhibition hall construction according to claim 1, wherein: the semi-annular guide rail (3) is fixedly provided with a protruding block, the semi-annular guide rail (3) is provided with a clamping groove, and the two semi-annular guide rails (3) are fixedly clamped with the clamping groove through the protruding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320003625.8U CN219151955U (en) | 2023-01-03 | 2023-01-03 | Large-span steel structure welding device for exhibition hall construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320003625.8U CN219151955U (en) | 2023-01-03 | 2023-01-03 | Large-span steel structure welding device for exhibition hall construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219151955U true CN219151955U (en) | 2023-06-09 |
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ID=86614279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320003625.8U Active CN219151955U (en) | 2023-01-03 | 2023-01-03 | Large-span steel structure welding device for exhibition hall construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219151955U (en) |
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2023
- 2023-01-03 CN CN202320003625.8U patent/CN219151955U/en active Active
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