Steel structure butt welding adjusting device

Abstract

The utility model discloses a steel structure butt welding adjusting device which comprises a base, fixing tables are arranged on the two sides of the top of the base in a sliding mode, a plurality of telescopic spring columns are fixedly installed on the tops of the two fixing tables, and fixing blocks are arranged at the two ends of the tops of the telescopic spring columns. Adjusting mechanisms are arranged at the two opposite angles of the two fixing tables, and the fixing blocks are connected with the fixing tables through the adjusting mechanisms. When the steel structure welding device is used for welding a steel structure, in order to adapt to different shapes of different steel structures, the steel structure needing to be welded is placed on the top of the fixing table, and the multiple telescopic spring columns are compressed to different degrees through the weight of the steel structure body; by means of the steel structure welding device, steel structures of different shapes can be welded, and the practicability of the steel structure welding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure welding, in particular to a steel structure butt welding adjustment device. Background Technique

[0002] As an important structural connection method in the fields of modern architecture and engineering, steel structure welding technology has been widely used in the fields of architecture, bridges, ships, etc. With the continuous progress of science and technology, steel structure welding technology is also constantly developing, and its innovative technologies mainly include automated welding technology, laser welding technology, and additive manufacturing technology, etc.

[0003] During the process of steel structure butt welding, due to differences in factors such as the material, size, and shape of the steel, problems such as deviation or misalignment may occur during the welding process. To solve these problems, a steel structure butt welding adjustment device is required. This device can accurately adjust the position and angle of the steel to ensure the accuracy and quality of welding. At the same time, this device can also improve welding efficiency, reduce production costs, and provide strong support for the development of steel structure welding technology.

[0004] For the existing steel structure butt welding adjustment device, when welding a steel structure, the steel structure to be welded is fixed on the adjustment device, and after adjustment, the steel structure is welded. However, due to differences in the shape and size of the steel structure, the existing adjustment device has a too single clamping mechanism and cannot cope with steel structures of various shapes, and cannot weld various different steel structures. Content of the Utility Model

[0005] The purpose of the present invention is to provide a steel structure butt welding adjustment device to solve the above deficiencies in the prior art.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a steel structure butt welding adjustment device, including a base, on both sides of the top of the base, fixed platforms are slidably arranged, on the top of both fixed platforms, a plurality of telescopic spring columns are fixedly installed, at both ends of the top of a plurality of telescopic spring columns, fixing blocks are arranged, at two diagonal corners of both fixed platforms, adjusting mechanisms are arranged, and the fixing blocks are connected to the fixed platforms through the adjusting mechanisms.

[0007] As a further description of the above technical scheme: the adjusting mechanism includes a support column, the support column is slidably arranged at two diagonal corners on the top of the fixed platform, the top end of the support column is fixedly connected with a support rod, the far end of the support rod from the support column is threadedly connected with an adjusting screw, the bottom end of the adjusting screw is rotatably connected with the top of the fixing block, and the top end of the adjusting screw is fixedly connected with a turntable.

[0008] As a further description of the above technical solution: A threaded sleeve rod is fixedly connected to the bottom of the end of the support rod away from the support column, and the threaded sleeve rod is threadedly connected to the adjusting screw rod.

[0009] As a further description of the above technical solution: A rubber pad is fixedly installed at the bottom of the fixed block.

[0010] As a further description of the above technical solution: Chutes are opened at two diagonal corners of the tops of the two fixed platforms. Sliders are slidably installed inside the chutes, and the tops of the sliders are rotatably connected to the bottom ends of the support columns.

[0011] As a further description of the above technical solution: Ball screw rods are rotatably connected to both sides of the base. The two ball screw rods are respectively threadedly connected to the two fixed platforms. A plurality of limiting rods are fixedly installed on the top of the base, and the plurality of limiting rods are respectively slidably connected to the two fixed platforms. One ends of the two ball screw rods are fixedly connected to turning handles, and the two turning handles are rotatably connected to the side wall of the base.

[0012] As a further description of the above technical solution: Anti-slip sleeves are sleeved on both of the turning handles.

[0013] The present utility model provides a steel structure butt welding adjustment device. It has the following beneficial effects: When welding a steel structure, in order to cope with the different shapes of different steel structures, the steel structure to be welded is placed on the top of the fixed platform. The self-weight of the steel structure body compresses a plurality of telescopic spring columns to different degrees, so that the plurality of different telescopic spring columns support the surface of the steel structure body. Then, the adjusting mechanism drives the two fixed blocks to press down to fix the steel structure body to be welded, so that it is completely fixed on the fixed platform, and then the subsequent welding work can be carried out. The device can weld various steel structures with different shapes, improving the practicability of the device.

[0014] It should be understood that the foregoing general description and the following detailed description are merely exemplary and explanatory and are not intended to limit the present disclosure.

[0015] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a steel structure butt welding adjustment device proposed by the present utility model;

[0017] Figure 2 It is a three-dimensional exploded structure diagram of the present utility model;

[0018] Figure 3 It is a front view structural schematic diagram of the present utility model;

[0019] Figure 4 It is a top view structural schematic diagram of the present utility model;

[0020] Figure 5 It is a side view structural schematic diagram of the present utility model.

[0021] Legend description:

[0022] 1. Base; 2. Fixed table; 3. Telescopic spring column; 4. Support column; 5. Support rod; 6. Adjusting screw; 7. Fixed block; 8. Slide groove; 9. Slide block; 10. Threaded sleeve rod; 11. Turntable; 12. Rubber pad; 13. Ball screw; 14. Rotating handle; 15. Anti-slip sleeve; 16. Limit rod. Specific implementation manner

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0024] Refer to Figures 1-5 , a steel structure butt welding adjustment device, including a base 1. Both sides of the top of the base 1 are slidably provided with fixed tables 2. A plurality of telescopic spring columns 3 are fixedly installed on the tops of the two fixed tables 2. Fixed blocks 7 are provided at both ends of the tops of the plurality of telescopic spring columns 3. Adjusting mechanisms are provided at the two diagonals of the two fixed tables 2. The fixed blocks 7 are connected to the fixed tables 2 through the adjusting mechanisms; when welding a steel structure, in order to cope with different shapes of different steel structures, the steel structure to be welded is placed on the top of the fixed table 2, and the plurality of telescopic spring columns 3 are compressed to different degrees by the weight of the steel structure body itself, so that the plurality of different telescopic spring columns 3 support the surface of the steel structure body. Then, the two fixed blocks 7 are driven to press down through the adjusting mechanism to fix the steel structure body to be welded, so that it is completely fixed on the fixed table 2, and then the subsequent welding work can be carried out. Through this device, various steel structures with different shapes can be welded, improving the practicability of this device.

[0025] As a preferred technical solution of this embodiment, the adjusting mechanism includes a support column 4, which is slidably arranged at two diagonals on the top of the fixed table 2. The top end of the support column 4 is fixedly connected to a support rod 5. One end of the support rod 5 away from the support column 4 is threadedly connected to an adjusting screw 6. The bottom end of the adjusting screw 6 is rotatably connected to the top of the fixed block 7, and the top end of the adjusting screw 6 is fixedly connected to a turntable 11. When fixing the steel structure, by rotating the turntable 11, the adjusting screw 6 threadedly connected to the support rod 5 is continuously pressed down, so that the fixed block 7 squeezes and fixes the top of the steel structure. After the fixed block 7 contacts the top of the steel structure, the fixed block 7 is not easy to rotate. Since the adjusting screw 6 is rotatably connected to the fixed block 7, the adjusting screw 6 can still rotate to a certain extent, increasing the extrusion degree of the fixed block 7 on the top of the steel structure and making the fixation of the steel structure more firm.

[0026] As a preferred technical solution of this embodiment, a threaded sleeve rod 10 is fixedly connected to the bottom of one end of the support rod 5 away from the support column 4. The threaded sleeve rod 10 is threadedly connected to the adjusting screw 6. Through the threaded connection between the threaded sleeve rod 10 and the adjusting screw 6, the supporting length of the adjusting screw 6 is increased, making the adjusting screw 6 more stable during use.

[0027] As a preferred technical solution of this embodiment, a rubber pad 12 is fixedly installed at the bottom of the fixed block 7. The rubber pad 12 is used to increase the friction between the fixed block 7 and the steel structure.

[0028] As a preferred technical solution of this embodiment, sliding grooves 8 are opened at two diagonals on the top of the two fixed tables 2. Sliders 9 are slidably installed inside the sliding grooves 8, and the top of the sliders 9 is rotatably connected to the bottom end of the support column 4. By moving the slider 9 inside the sliding groove 8, the point where the fixed block 7 fixes and squeezes the top of the steel structure is changed, so as to adapt to steel structures of different sizes at one time.

[0029] As a preferred technical solution of this embodiment, ball screw rods 13 are rotatably connected to both sides of the base 1. The two ball screw rods 13 are respectively threadedly connected to the two fixed tables 2. A plurality of limiting rods 16 are fixedly installed on the top of the base 1. The plurality of limiting rods 16 are respectively slidably connected to the two fixed tables 2. One end of each of the two ball screw rods 13 is fixedly connected to a turning handle 14, and the two turning handles 14 are rotatably connected to the side wall of the base 1. During the welding process of the steel structure, by rotating the turning handle 14, the ball screw rod 13 is driven to rotate, so that the two fixed tables 2 move left and right on the top of the base 1, aligning the welding parts of the two steel structures to be welded.

[0030] As a preferred technical solution of this embodiment, anti-slip sleeves 15 are sleeved on both of the turning handles 14; the anti-slip sleeves 15 are used to increase the friction of the turning handles 14.

[0031] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0032] The above is only a preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A steel structure butt welding adjustment device, comprising a base (1), characterized in that: Fixed platforms (2) are slidably arranged on both sides of the top of the base (1); a plurality of telescopic spring columns (3) are fixedly installed on the tops of the two fixed platforms (2); fixed blocks (7) are arranged at both ends of the tops of the plurality of telescopic spring columns (3); adjustment mechanisms are arranged at two diagonal positions of the two fixed platforms (2); and the fixed blocks (7) are connected to the fixed platforms (2) via the adjustment mechanisms.

2. A steel structure butt welding adjustment device according to claim 1, characterized in that: The adjustment mechanism comprises a support column (4), wherein the support column (4) is slidably arranged on two diagonal corners of the top of the fixed platform (2), the top end of the support column (4) is fixedly connected to a support rod (5), the end of the support rod (5) away from the support column (4) is threadedly connected to an adjustment screw (6), the bottom end of the adjustment screw (6) is rotatably connected to the top of the fixed block (7), and the top end of the adjustment screw (6) is fixedly connected to a turntable (11).

3. A steel structure butt welding adjustment device according to claim 2, characterized in that: A threaded sleeve (10) is fixedly connected to the bottom of one end of the support rod (5) away from the support column (4), and the threaded sleeve (10) is threadedly connected to the adjusting screw (6).

4. A steel structure butt welding adjustment device according to claim 2, characterized in that: A rubber pad (12) is fixedly mounted on the bottom of the fixing block (7).

5. A steel structure butt welding adjustment device according to claim 4, characterized in that: Slide grooves (8) are provided at two diagonal positions on the tops of the two fixed platforms (2), and a slider (9) is slidably installed inside the slide groove (8), and the top of the slider (9) is rotatably connected to the bottom end of the support column (4).

6. A steel structure butt welding adjustment device according to claim 4, characterized in that: Ball screws (13) are rotatably connected to both sides of the base (1), and the two ball screws (13) are respectively threadedly connected to the two fixed platforms (2). A plurality of limit rods (16) are fixedly installed on the top of the base (1), and the plurality of limit rods (16) are respectively slidably connected to the two fixed platforms (2). One end of the two ball screws (13) is fixedly connected to a rotating handle (14), and the two rotating handles (14) are rotatably connected to the side wall of the base (1).

7. A steel structure butt welding adjustment device according to claim 6, characterized in that: The two rotating handles (14) are both covered with anti-slip covers (15).

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