Steel structure butt joint device

Abstract

The utility model provides a steel structure butt joint device which comprises a working table, a relative moving assembly is arranged on the working table, two moving tables are connected to the relative moving assembly, inclined assemblies are arranged on the moving tables, supporting tables are connected to the inclined assemblies, two vertical rods are fixedly arranged at the top ends of the supporting tables, and the vertical rods are fixedly connected to the top ends of the supporting tables. And an upper pressing table is rotationally connected between the vertical rods. Compared with the prior art, the device has the advantages that the inclined assembly drives the steel pipe fittings pressed by the upper pressing table and the lower pressing table to incline, when the two steel pipe fittings in butt joint need to be subjected to butt joint welding at a certain angle, the inclined assembly is started, it is guaranteed that when the steel pipe fittings with the certain angle are welded, inclined butt joint can be achieved more accurately, and welding efficiency is improved. The downward pressing assembly drives the downward pressing table to move, finally, the downward pressing table moves towards the upward pressing table, finally, under the action of the upward pressing table and the downward pressing table, the steel pipe is pressed, and the stability during butt joint is guaranteed.

Description

Technical Field

[0001] This utility model is a steel structure docking device, belonging to the field of steel material docking. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. During the fabrication of steel structures, butt jointing devices are used to connect the steel materials.

[0003] Steel columns are typically joined together by welding. In existing technologies, manual welding is generally used, which is slow and inefficient. Although existing manual welding solves the welding problem, it is difficult when the two steel columns need to be welded together at a certain angle. Therefore, this application proposes an intelligent steel structure joining device. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a steel structure docking device.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0006] A steel structure docking device includes a workbench with a relative moving component. Two moving platforms are connected to the relative moving component. Each moving platform is equipped with an inclined component, and a support platform is connected to the inclined component. Two vertical rods are fixedly installed at the top of each support platform. An upper pressure platform is rotatably connected between the vertical rods. A lower pressure component is also installed at the top of the support platform, and a lower pressure platform is connected to the lower pressure component. Arc-shaped positioning grooves are opened on the opposite sides of the upper pressure platform and the lower pressure platform.

[0007] Furthermore, the relative movement component includes a drive motor fixed on the worktable, the output end of the drive motor is connected to a bidirectional lead screw, two threaded plates are threaded on the bidirectional lead screw, the moving table is fixedly connected to the corresponding threaded plates, pulleys are installed at the four corners of the bottom of the moving table, and the worktable is provided with grooves corresponding to the pulleys.

[0008] Furthermore, a traction rod that slides through the threaded plate is fixedly provided on the worktable, and a bearing fixed on the worktable is sleeved on the other end of the bidirectional screw.

[0009] Furthermore, the tilting assembly includes a setting plate hinged to the moving platform. An electric telescopic rod is fixedly provided at the top center of the setting plate. The output end of the electric telescopic rod is provided with two connecting rods. The connecting rods are hinged to the support platform. A support frame is also fixedly provided on the moving platform. The top of the support frame is also hinged to the support platform.

[0010] Furthermore, the pressing assembly includes a second drive motor fixed on the support platform. The output end of the second drive motor is connected to a lead screw. A secondary threaded plate is threaded onto the lead screw. A pressing plate is fixed on the secondary threaded plate. An L-shaped plate is fixed at the top of the support platform. A bearing second fixed on the L-shaped plate is sleeved on the top of the lead screw. A secondary traction rod that slides through the secondary threaded plate is fixed between the L-shaped plate and the support platform.

[0011] Furthermore, each of the lower pressure plates is fixedly provided with a connecting plate, and the lower pressure platform is rotatably connected between the connecting plates. Each of the two ends of the outer side wall of the lower pressure platform is fixedly provided with a bearing three, and each of the connecting plates is fixedly provided with a round rod, the other end of which is connected to the inner ring of the bearing three.

[0012] Furthermore, a bearing four is fixedly provided on one end of the outer wall of the upper pressure platform, a secondary round rod is fixedly provided on one of the vertical rods, the other end of the secondary round rod is connected to the inner ring of the bearing four, and a drive motor three is connected to the other vertical rod, the output end of the drive motor three is connected to the upper pressure platform.

[0013] Furthermore, a frame is fixedly provided on the workbench, and an electric telescopic rod two is fixedly provided on the frame. A sliding sleeve is connected to the output end of the electric telescopic rod two, and an electric telescopic rod three is fixedly provided at the bottom end of the sliding sleeve. A welding robotic arm is connected to the output end of the electric telescopic rod three, and a welding torch is installed on the welding robotic arm.

[0014] The beneficial effects of this utility model are:

[0015] The relative movement components drive the corresponding movement of the two moving platforms, which in turn drive the upper and lower pressure platforms on both sides to move accordingly, so that the steel pipe fittings pressed by the upper and lower pressure platforms on both sides are connected together.

[0016] The tilting component causes the steel pipe fittings pressed by the upper and lower pressure platforms to tilt. When the two steel pipe fittings need to be welded at a certain angle, the tilting component is activated to ensure that the steel pipe fittings with a certain angle can be welded more accurately by tilting.

[0017] The lower pressure assembly moves the lower pressure platform, which then moves towards the upper pressure platform. Under the combined action of the upper and lower pressure platforms, the steel pipe fittings are pressed together, ensuring stability during connection. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a front view of a steel structure docking device according to the present invention;

[0020] Figure 2 This is a schematic diagram of an inclined component of a steel structure docking device according to the present invention;

[0021] Figure 3 This is a schematic diagram of the lower pressure platform connection of a steel structure docking device according to this utility model;

[0022] Figure 4 This is a schematic diagram of the upper pressure platform connection of a steel structure docking device according to this utility model.

[0023] In the diagram: 1. Workbench; 2. Moving table; 3. Support table; 4. Vertical rod; 5. Upper pressure table; 6. Lower pressure table; 7. Arc-shaped positioning groove; 8. Drive motor one; 9. Two-way lead screw; 10. Threaded plate; 11. Pulley; 12. Traction rod one; 13. Setting plate; 14. Electric telescopic rod one; 15. Connecting rod; 16. Support frame; 17. Drive motor two; 18. Lead screw; 19. Lower pressure plate; 20. Secondary threaded plate; 21. Connecting plate; 22. Bearing three; 23. Round rod; 24. Bearing four; 25. Secondary round rod; 26. Drive motor three; 27. Frame; 28. Sliding sleeve; 29. ​​Welding torch. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4This utility model provides a technical solution: a steel structure docking device, including a workbench 1, on which a relative moving component is provided, and two moving platforms 2 are connected to the relative moving component. Each moving platform 2 is provided with an inclined component, and a support platform 3 is connected to the inclined component. Two vertical rods 4 are fixedly provided at the top of each support platform 3. An upper pressing platform 5 is rotatably connected between the vertical rods 4. A lower pressing component is also provided at the top of the support platform 3. The lower pressing component is connected to a lower pressing platform 6. Arc-shaped positioning grooves 7 are opened on the opposite sides of the upper pressing platform 5 and the lower pressing platform 6.

[0026] See Figure 1 The relative movement assembly includes a drive motor 8 fixed on the worktable 1. The output end of the drive motor 8 is connected to a bidirectional lead screw 9. Two threaded plates 10 are threaded onto the bidirectional lead screw 9. The moving table 2 is fixedly connected to the corresponding threaded plates 10. Pulleys 11 are installed at the four corners of the bottom of the moving table 2. The worktable 1 has grooves corresponding to the pulleys 11. A traction rod 12 that slides through the threaded plates 10 is fixed on the worktable 1. A bearing 1 fixed on the worktable 1 is sleeved at the other end of the bidirectional lead screw 9. The drive motor 8 drives the bidirectional lead screw 9 to rotate, which in turn drives the two threaded plates 10 and the connected threaded plates 10 to move accordingly. This causes the upper pressure plates 5 and lower pressure plates 6 on both sides to move accordingly, so that the steel pipes pressed by the upper pressure plates 5 and lower pressure plates 6 on both sides are connected together.

[0027] See Figure 1-2 The tilting assembly includes a mounting plate 13 hinged to the movable platform 2. An electric telescopic rod 14 is fixedly mounted at the top center of the mounting plate 13. The output end of the electric telescopic rod 14 is provided with two connecting rods 15. The connecting rods 15 are hinged to the support platform 3. A support frame 16 is also fixedly mounted on the movable platform 2. The top end of the support frame 16 is also hinged to the support platform 3. The electric telescopic rod 14 drives the connecting rods 15 to move. Since the connecting rods 15 are hinged to one end of the movable platform 2, the movement of the connecting rods 15 causes the support platform 3 to tilt, which in turn causes the steel pipes pressed by the upper pressure platform 5 and the lower pressure platform 6 to tilt. When two steel pipes need to be welded at a certain angle, the tilting assembly is activated to ensure that the steel pipes with a certain angle can be welded with more precise tilting.

[0028] See Figure 1The pressing assembly includes a second drive motor 17 fixed on the support platform 3. The output end of the second drive motor 17 is connected to a lead screw 18. A secondary threaded plate 20 is threaded onto the lead screw 18. A pressing plate 19 is fixed on the secondary threaded plate 20. An L-shaped plate is fixed at the top of the support platform 3. A bearing 2 fixed on the L-shaped plate is sleeved on the top of the lead screw 18. A secondary traction rod that slides through the secondary threaded plate 20 is fixed between the L-shaped plate and the support platform 3. The second drive motor 17 drives the lead screw 18 to rotate, which in turn drives the pressing plate 19 to move. Finally, the pressing platform 6 moves towards the pressing platform 5. Under the action of the pressing platform 5 and the pressing platform 6, the steel pipe is pressed to ensure stability during docking.

[0029] See Figure 1 , Figure 3 and Figure 4 Each of the lower pressure plates 19 is fixedly provided with a connecting plate 21, and the lower pressure platform 6 is rotatably connected between the connecting plates 21. Bearings 22 are fixedly provided at both ends of the outer side wall of the lower pressure platform 6. A round rod 23 is fixedly provided on each of the connecting plates 21, and the other end of the round rod 23 is connected to the inner ring of the bearing 22. A bearing 24 is fixedly provided at one end of the outer side wall of the upper pressure platform 5. A secondary round rod 25 is fixedly provided on one of the vertical rods 4, and the other end of the secondary round rod 25 is connected to the inner ring of the bearing 24. The other vertical rod... A drive motor 26 is connected to the rod 4. The output end of the drive motor 26 is connected to the upper pressure table 5. The design of the bearing 22 ensures that the lower pressure table 6 is rotatably connected between the connecting plates 21. The design of the bearing 24 ensures that the drive motor 26 can drive the upper pressure table 5 to rotate. Since the upper pressure table 5 and the lower pressure table 6 have already pressed the object, the rotation of the drive motor 26 can cause the upper pressure table 5 and the lower pressure table 6 to rotate. The drive motor 26 is a forward and reverse motor, which drives the clamped and connected object to rotate, which facilitates subsequent rotational welding.

[0030] See Figure 1 A frame 27 is fixedly mounted on the workbench 1. An electric telescopic rod 2 is fixedly mounted on the frame 27. A sliding sleeve 28 is connected to the output end of the electric telescopic rod 2. An electric telescopic rod 3 is fixedly mounted at the bottom end of the sliding sleeve 28. A welding robotic arm is connected to the output end of the electric telescopic rod 3. A welding torch 29 is mounted on the welding robotic arm. The welding torch 29 can move left, right, up, and down in coordination with the electric telescopic rods 2 and 3, ultimately moving the welding torch 29 closer to the docking processing position to complete the subsequent work.

[0031] In practice, the relative movement components drive the corresponding movement of the two moving platforms 2, which in turn drive the corresponding movement of the upper pressure platforms 5 and lower pressure platforms 6 on both sides, so that the steel pipe fittings pressed by the upper pressure platforms 5 and lower pressure platforms 6 on both sides are connected together. The tilting component drives the steel pipe fittings pressed by the upper pressure platforms 5 and lower pressure platforms 6 to tilt. When the two steel pipe fittings to be connected need to be welded at a certain angle, the tilting component is activated to ensure that the steel pipe fittings with a certain angle can be welded more accurately. The lower pressure component drives the lower pressure platform 6 to move, and finally the lower pressure platform 6 moves towards the upper pressure platform 5. Finally, under the action of the upper pressure platforms 5 and lower pressure platforms 6, the steel pipe fittings are pressed together to ensure the stability of the connection.

[0032] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A steel structure docking device, characterized in that: The system includes a workbench (1), on which a relative moving component is provided. Two moving platforms (2) are connected to the relative moving component. Each moving platform (2) is provided with an tilting component. A support platform (3) is connected to the tilting component. Two vertical rods (4) are fixedly provided at the top of each support platform (3). An upper pressing platform (5) is rotatably connected between the vertical rods (4). A lower pressing component is also provided at the top of the support platform (3). A lower pressing platform (6) is connected to the lower pressing component. Arc-shaped positioning grooves (7) are provided on the opposite sides of the upper pressing platform (5) and the lower pressing platform (6).

2. The steel structure docking device according to claim 1, characterized in that: The relative moving component includes a drive motor (8) fixed on the worktable (1). The output end of the drive motor (8) is connected to a two-way lead screw (9). Two threaded plates (10) are threaded on the two-way lead screw (9). The moving table (2) is fixedly connected to the corresponding threaded plates (10). Pulleys (11) are installed at the four corners of the bottom of the moving table (2). The worktable (1) has grooves corresponding to the pulleys (11).

3. A steel structure docking device according to claim 2, characterized in that: The workbench (1) is fixedly provided with a traction rod (12) that slides through the threaded plate (10), and the other end of the bidirectional screw (9) is fitted with a bearing fixed on the workbench (1).

4. A steel structure docking device according to claim 3, characterized in that: The tilting assembly includes a setting plate (13) hinged on the moving platform (2). An electric telescopic rod (14) is fixedly provided at the top center of the setting plate (13). The output end of the electric telescopic rod (14) is provided with two connecting rods (15). The connecting rods (15) are hinged to the support platform (3). A support frame (16) is also fixedly provided on the moving platform (2). The top of the support frame (16) is also hinged to the support platform (3).

5. A steel structure docking device according to claim 4, characterized in that: The pressing assembly includes a second drive motor (17) fixed on the support platform (3). The output end of the second drive motor (17) is connected to a lead screw (18). A secondary threaded plate (20) is threaded on the lead screw (18). A pressing plate (19) is fixed on the secondary threaded plate (20). An L-shaped plate is fixed at the top of the support platform (3). A bearing (2) fixed on the L-shaped plate is sleeved on the top of the lead screw (18). A secondary traction rod that slides through the secondary threaded plate (20) is fixed between the L-shaped plate and the support platform (3).

6. A steel structure docking device according to claim 5, characterized in that: Each of the lower pressure plates (19) is fixedly provided with a connecting plate (21), and the lower pressure platform (6) is rotatably connected between the connecting plates (21). Each of the two ends of the outer side wall of the lower pressure platform (6) is fixedly provided with a bearing three (22), and each of the connecting plates (21) is fixedly provided with a round rod (23). The other end of the round rod (23) is connected to the inner ring of the bearing three (22).

7. A steel structure docking device according to claim 6, characterized in that: One end of the outer wall of the upper pressure platform (5) is fixedly provided with a bearing four (24), and a secondary round rod (25) is fixedly provided on one of the vertical rods (4). The other end of the secondary round rod (25) is connected to the inner ring of the bearing four (24). A drive motor three (26) is connected to the other vertical rod (4). The output end of the drive motor three (26) is connected to the upper pressure platform (5).

8. A steel structure docking device according to claim 7, characterized in that: A frame (27) is fixedly provided on the workbench (1). An electric telescopic rod II is fixedly provided on the frame (27). A sliding sleeve (28) is connected to the output end of the electric telescopic rod II. An electric telescopic rod III is fixedly provided at the bottom end of the sliding sleeve (28). A welding robot arm is connected to the output end of the electric telescopic rod III. A welding torch (29) is installed on the welding robot arm.

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