Butt joint device for welding steel pipe pole

Abstract

The utility model discloses butt joint device for steel pipe pole welding relates to steel pipe pole welding technical field, including the bottom plate, the top of bottom plate is connected with the mounting panel of screw thread, the top fixed connection of mounting panel has the limit board, the one side of limit board is equipped with the second screw hole, the inside screw thread connection of second screw hole has the first screw rod. The utility model adopts above -mentioned structure, and first limit cover and second limit cover can be favorable to the putting of steel pipe pole, and the second screw rod is screwed, and the effective limitation of steel pipe pole position can be carried out to the mode of the second screw rod top pressure, then the first screw rod is screwed, and the rotation of the first screw rod end in situ can be realized to the first support board, and the first support board will be pushed forward, and then the butt joint of two steel pipe pole connecting points can be carried out, and the welding of steel pipe pole butt joint point can be facilitated to the welding gun through the welding groove, and the manual adjustment mode can effectively improve the variability of steel pipe pole welding, and also effectively reduce the use cost of the device.

Description

Technical Field

[0001] This utility model belongs to the field of steel pipe pole welding technology, and specifically relates to a butt welding device for steel pipe pole welding. Background Technology

[0002] A butt welding device for steel pipe poles is a piece of equipment used to assist in the butt welding of steel pipe poles. It typically includes components such as a base, support block, sleeve, and connecting assembly, and through proper design, achieves stable butt welding of the steel pipe poles. Some devices can adjust the clamping and fixing according to the specifications of the steel pipe pole, and can also rotate and flip the steel pipe pole, accelerating the welding speed, avoiding delays in the work process, and effectively improving welding efficiency and quality, playing a vital role in steel pipe pole welding operations.

[0003] Chinese Patent No. CN218081259U discloses a welding device for steel pipe poles. The welding device includes: a base, two support blocks, two sleeves, two connecting components, and a dual-axis motor. The two support blocks are fixedly mounted on the top of the base, the two sleeves are rotatably mounted on the two support blocks respectively, and the two connecting components are respectively mounted on the two sleeves. Each connecting component includes a first idler wheel, a rotating rod, a second idler wheel, and a belt.

[0004] However, the above structure still has some shortcomings. Although the motor-driven method can achieve good automation, its operation and subsequent maintenance technology will also be improved. At the same time, the motor-driven method requires precise accuracy. If the docking angle is deviated, the user will have to adjust the motor structure back and forth, which increases the time consumption and cost, making it very inconvenient. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a butt welding device for steel pipe poles to solve the problems mentioned in the background art.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A butt welding device for steel pipe poles includes a base plate, a mounting plate threaded to the top of the base plate, a limiting plate fixedly connected to the top of the mounting plate, a second threaded hole on one side of the limiting plate, a first screw threaded to the inner side of the second threaded hole, a rotating shaft fixedly connected to the other side of the first screw, a first support plate slidably connected to the top of the base plate, the other side of the rotating shaft rotatably connected to one side of the first support plate, a first limiting sleeve slidably connected to the top of the first support plate, a first sliding groove matching the first support plate on the outer wall of the first limiting sleeve, the first limiting sleeve slidably connected to the top of the first support plate through the first sliding groove, a third threaded hole on the top of the first limiting sleeve, a second screw threaded to the inner side of the third threaded hole, a fixing plate threaded to the top of the base plate, a second support plate fixedly connected to the top of the fixing plate, a second limiting sleeve slidably connected to the top of the second support plate, and a baffle clamped to the top of the base plate, the front side of the baffle having a welding groove.

[0008] As a preferred technical solution, the top of the mounting plate is provided with a first screw hole, the first screw hole extends into the interior of the base plate, the inner side of the first screw hole is threaded with a first bolt, the bottom end of the first bolt is threaded into the interior of the base plate through the first screw hole, and the mounting plate is threaded to the top of the base plate through the first screw hole and the first bolt.

[0009] As a preferred technical solution, a telescopic rod is fixedly connected to the other side of the limiting plate, and the other side of the telescopic rod is fixedly connected to one side of the first support plate. The first screw is located on the inner side close to the telescopic rod. A second sliding groove matching the first support plate is opened at the top of the base plate, and the first support plate is slidably connected to the top of the base plate through the second sliding groove.

[0010] As a preferred technical solution, a rubber pad is fixedly connected to the bottom end of the second screw, the rubber pad having a thickness of five millimeters, and the rubber pad covering the bottom end of the second screw.

[0011] As a preferred technical solution, the top of the fixing plate is provided with a fourth screw hole, which extends into the interior of the base plate. A second bolt is threadedly connected to the inner side of the fourth screw hole, and the bottom end of the second bolt is threadedly connected to the interior of the base plate through the fourth screw hole. The fixing plate is threadedly connected to the top of the base plate through the fourth screw hole and the second bolt.

[0012] As a preferred technical solution, the top of the base plate is provided with a slot, and the bottom of the baffle is fixedly connected with a block that matches the slot. The block is engaged inside the slot, and the baffle is engaged with the top of the base plate through the slot and the block.

[0013] As a preferred technical solution, a transparent cover is fixedly connected to the top of the base plate, the transparent cover covers the top of the base plate, and the transparent cover is arc-shaped.

[0014] In summary, the present invention has the following main advantages:

[0015] Firstly, during use, the first and second limiting sleeves facilitate the insertion of the steel pipe rod. Tightening the second screw effectively limits the position of the steel pipe rod by pressing it down. Then, tightening the first screw causes the shaft to rotate the end of the first screw in its original position, while the first support plate is pushed forward, allowing the connection points of the two steel pipe rods to be joined. The welding groove facilitates the welding gun to weld the joint points of the steel pipe rods. During the welding process, the user can also rotate the first limiting sleeve through the first sliding groove to adjust the welding angle of the steel pipe rod. The manual adjustment method effectively improves the versatility of the steel pipe rod welding and also effectively reduces the operating cost of the device.

[0016] Secondly, due to the presence of the telescopic rod, it can provide secondary support and traction to the other side of the first support plate without hindering the adjustment of the first support plate position, thereby effectively improving the stability of the first support plate position adjustment. Due to the presence of the baffle and transparent cover, the welding position of the workers can be effectively protected, which can effectively improve the safety of the user's welding work. At the same time, the user can also remove the baffle later through the snap-fit ​​principle for cleaning or maintenance. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the mounting plate structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the fixing plate structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the baffle structure of this utility model.

[0021] Reference numerals: 1. Base plate; 2. Mounting plate; 3. First screw hole; 4. First bolt; 5. Limiting plate; 6. Second screw hole; 7. First screw rod; 8. Telescopic rod; 9. Rotating shaft; 10. First support plate; 11. First limiting sleeve; 12. First slide groove; 13. Third screw hole; 14. Second screw rod; 15. Rubber pad; 16. Fixing plate; 17. Second support plate; 18. Second limiting sleeve; 19. Fourth screw hole; 20. Second bolt; 21. Second slide groove; 22. Slot; 23. Baffle; 24. Locking block; 25. Welding groove; 26. Transparent cover. Detailed Implementation

[0022] Example

[0023] refer to Figures 1 to 4 The butt welding device for steel pipe poles in this embodiment includes a base plate 1. A mounting plate 2 is threaded to the top of the base plate 1. A limiting plate 5 is fixedly connected to the top of the mounting plate 2. A second screw hole 6 is provided on one side of the limiting plate 5. A first screw 7 is threaded to the inner side of the second screw hole 6. A rotating shaft 9 is fixedly connected to the other side of the first screw 7. A first support plate 10 is slidably connected to the top of the base plate 1. The other side of the rotating shaft 9 is rotatably connected to one side of the first support plate 10. A first limiting sleeve 11 is slidably connected to the top of the first support plate 10. A first groove 12 matching the first support plate 10 is provided on the outer wall of the first limiting sleeve 11. The first limiting sleeve 11 is slidably connected to the top of the first support plate 10 through the first groove 12. A third screw hole 13 is provided at the top of the first limiting sleeve 11. A second screw 14 is threaded to the inner side of the third screw hole 13. A fixing plate 16 is threaded to the top of the base plate 1. The second support plate 14 is fixedly connected to the top of the fixing plate 16. 7. The top of the second support plate 17 is slidably connected to the second limiting sleeve 18, and the top of the bottom plate 1 is snapped with the baffle 23. The front side of the baffle 23 is provided with a welding groove 25. The structure of the first limiting sleeve 11 and the second limiting sleeve 18 are the same. In use, the steel pipe rod is placed inside the first limiting sleeve 11 and the second limiting sleeve 18, and then the second screw 14 is turned. The position of the steel pipe rod can be effectively limited by the pressing method of the second screw 14. Then the first screw 7 is turned, and the rotating shaft 9 can make the end of the first screw 7 rotate in place, and the first support plate 10 will be pushed forward, so that the connection point of the two steel pipe rods can be connected. The welding groove 25 can facilitate the welding gun to weld the connection point of the steel pipe rod. During the welding process, the user can also rotate the first limiting sleeve 11 through the first sliding groove 12, so as to adjust the welding angle of the steel pipe rod. The manual adjustment method can effectively improve the versatility of the steel pipe rod welding, and also effectively reduce the use cost of the device.

[0024] refer to Figure 1 and Figure 2 The top of the mounting plate 2 is provided with a first screw hole 3, which extends into the interior of the base plate 1. A first bolt 4 is threadedly connected to the inner side of the first screw hole 3. The bottom end of the first bolt 4 is threaded into the interior of the base plate 1 through the first screw hole 3. The mounting plate 2 is threaded to the top of the base plate 1 through the first screw hole 3 and the first bolt 4. Due to the presence of the first bolt 4, the position of the mounting plate 2 can be effectively fixed by screwing in the first bolt 4 to prevent the mounting plate 2 from shifting. When the mounting plate 2 needs to be removed later, the first bolt 4 can be unscrewed. It also facilitates the user to maintain the structure of the mounting plate 2 later.

[0025] refer to Figure 1 and Figure 2A telescopic rod 8 is fixedly connected to the other side of the limiting plate 5. The other side of the telescopic rod 8 is fixedly connected to one side of the first support plate 10. The first screw 7 is located on the inner side close to the telescopic rod 8. A second sliding groove 21 matching the first support plate 10 is opened at the top of the base plate 1. The first support plate 10 is slidably connected to the top of the base plate 1 through the second sliding groove 21. The telescopic rod 8 includes a movable rod and a sleeve rod. The movable rod is sleeved on the inner side of the sleeve rod. Due to the presence of the telescopic rod 8, the telescopic rod 8 can provide secondary support and traction to the other side of the first support plate 10 without hindering the adjustment of the position of the first support plate 10, thereby effectively improving the stability of the position adjustment of the first support plate 10.

[0026] refer to Figure 2 A rubber pad 15 is fixedly connected to the bottom end of the second screw 14. The rubber pad 15 is five millimeters thick and covers the bottom end of the second screw 14. Due to the presence of the rubber pad 15, the rubber pad 15 has good anti-slip ability and rubber elasticity, which can effectively improve the stability of the steel pipe rod under pressure, and at the same time prevent the steel pipe rod from being bumped.

[0027] refer to Figure 3 The top of the fixing plate 16 is provided with a fourth screw hole 19, which extends into the interior of the base plate 1. A second bolt 20 is threadedly connected to the inner side of the fourth screw hole 19. The bottom end of the second bolt 20 is threaded into the interior of the base plate 1 through the fourth screw hole 19. The fixing plate 16 is threaded to the top of the base plate 1 through the fourth screw hole 19 and the second bolt 20. Due to the presence of the second bolt 20, the screwing in of the second bolt 20 can effectively fix the position of the fixing plate 16, thereby preventing the fixing plate 16 from shifting. It also facilitates the user to disassemble and maintain the fixing plate 16 in the future.

[0028] refer to Figures 1 to 4 The top of the base plate 1 is provided with a slot 22, and the bottom of the baffle 23 is fixedly connected with a block 24 that matches the slot 22. The block 24 is engaged inside the slot 22, and the baffle 23 is engaged at the top of the base plate 1 through the slot 22 and the block 24. Due to the presence of the block 24, the engagement of the block 24 can effectively fix the position of the baffle 23, which can effectively improve the stability of the baffle 23 and also facilitate the user to disassemble and maintain the baffle 23 in the future.

[0029] refer to Figure 4 A transparent cover 26 is fixedly connected to the top of the base plate 1. The transparent cover 26 covers the top of the base plate 1 and is arc-shaped. Due to the presence of the baffle 23 and the transparent cover 26, the welding position of the workers can be effectively protected, which can effectively improve the safety of the welding work of the users.

[0030] Operating principle and advantages: During use, the steel pipe rod is placed inside the first limiting sleeve 11 and the second limiting sleeve 18. Then, the second screw 14 is turned, effectively limiting the position of the steel pipe rod by pressing against it. Then, the first screw 7 is turned, and the rotating shaft 9 allows the end of the first screw 7 to rotate in place, pushing the first support plate 10 forward. This allows the two steel pipe rods to be joined together. The welding groove 25 facilitates welding of the joints with a welding gun. During welding, the user can also rotate the first limiting sleeve 11 via the first sliding groove 12 to adjust the welding angle of the steel pipe rod. Manual adjustment effectively improves the versatility of the steel pipe rod welding and reduces the operating cost of the device. The presence of the first bolt 4 effectively fixes the position of the mounting plate 2, preventing displacement. When the mounting plate 2 needs to be removed later, the first bolt 4 can be unscrewed, facilitating future maintenance of the mounting plate 2 structure. The presence of the telescopic rod 8 allows for secondary support and traction on the other side of the first support plate 10 without hindering the adjustment of its position, thereby effectively improving the stability of the first support plate 10's position adjustment. The presence of the rubber pad 15 provides excellent anti-slip properties and elasticity, effectively improving the stability of the steel pipe pole under pressure and preventing it from being bumped. The presence of the second bolt 20 effectively fixes the position of the fixing plate 16, preventing displacement and facilitating future disassembly and maintenance. The presence of the locking block 24 effectively fixes the position of the baffle 23, improving its stability and facilitating future disassembly and maintenance. The presence of the baffle 23 and the transparent cover 26 effectively protects the welding area, enhancing the safety of the welding work.

Claims

1. A butt welding device for steel pipe poles, comprising a base plate (1), characterized in that: The top of the base plate (1) is threadedly connected to a mounting plate (2), and the top of the mounting plate (2) is fixedly connected to a limiting plate (5). A second screw hole (6) is provided on one side of the limiting plate (5), and a first screw rod (7) is threadedly connected to the inner side of the second screw hole (6). A rotating shaft (9) is fixedly connected to the other side of the first screw rod (7). A first support plate (10) is slidably connected to the top of the base plate (1), and the other side of the rotating shaft (9) is rotatably connected to one side of the first support plate (10). A first limiting sleeve (11) is slidably connected to the top of the first support plate (10), and a groove is provided on the outer wall of the first limiting sleeve (11) to connect with the first support plate (10). The first sliding groove (12) is matched with the first limiting sleeve (11), which is slidably connected to the top of the first support plate (10) through the first sliding groove (12). The top of the first limiting sleeve (11) is provided with a third screw hole (13), and the inner side of the third screw hole (13) is threadedly connected with a second screw (14). The top of the bottom plate (1) is threadedly connected with a fixing plate (16), and the top of the fixing plate (16) is fixedly connected with a second support plate (17). The top of the second support plate (17) is slidably connected with a second limiting sleeve (18). The top of the bottom plate (1) is snapped with a baffle (23), and the front side of the baffle (23) is provided with a welding groove (25).

2. The butt welding device for steel pipe poles according to claim 1, characterized in that: The mounting plate (2) has a first screw hole (3) at its top end. The first screw hole (3) extends into the bottom plate (1). A first bolt (4) is threaded into the inner side of the first screw hole (3). The bottom end of the first bolt (4) is threaded into the bottom plate (1) through the first screw hole (3). The mounting plate (2) is threaded into the top end of the bottom plate (1) through the first screw hole (3) and the first bolt (4).

3. The butt welding device for steel pipe poles according to claim 1, characterized in that: A telescopic rod (8) is fixedly connected to the other side of the limiting plate (5). The other side of the telescopic rod (8) is fixedly connected to one side of the first support plate (10). The first screw (7) is located on the inner side close to the telescopic rod (8). A second sliding groove (21) matching the first support plate (1) is opened at the top of the bottom plate (1). The first support plate (10) is slidably connected to the top of the bottom plate (1) through the second sliding groove (21).

4. The butt welding device for steel pipe poles according to claim 1, characterized in that: A rubber pad (15) is fixedly connected to the bottom end of the second screw (14). The rubber pad (15) is five millimeters thick and covers the bottom end of the second screw (14).

5. The butt welding device for steel pipe poles according to claim 1, characterized in that: The top of the fixing plate (16) is provided with a fourth screw hole (19), which extends into the interior of the base plate (1). The inner side of the fourth screw hole (19) is threaded with a second bolt (20). The bottom end of the second bolt (20) is threaded into the interior of the base plate (1) through the fourth screw hole (19). The fixing plate (16) is threaded to the top of the base plate (1) through the fourth screw hole (19) and the second bolt (20).

6. The butt welding device for steel pipe poles according to claim 1, characterized in that: The top of the base plate (1) is provided with a slot (22), and the bottom of the baffle (23) is fixedly connected with a block (24) that matches the slot (22). The block (24) is engaged inside the slot (22), and the baffle (23) is engaged at the top of the base plate (1) through the slot (22) and the block (24).

7. The butt welding device for steel pipe poles according to claim 1, characterized in that: A transparent cover (26) is fixedly connected to the top of the base plate (1). The transparent cover (26) covers the top of the base plate (1) and the transparent cover (26) is arc-shaped.

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