Steel structure welding device for position adjustment of steel structure

Abstract

This utility model belongs to the field of steel structure production technology, specifically a steel structure welding device for adjusting the position of a steel structure. It includes a frame, with a mounting platform slidably installed on the top of the frame. The mounting platform is connected to the top of a lifting screw, which is connected to a welding machine. The bottom of the lifting screw is connected to a movable seat. A movable support platform for placing T-shaped steel is provided below the welding machine. The movable support platform moves the T-shaped steel horizontally, and the welding machine welds the horizontal and vertical plates of the T-shaped steel. In this utility model, the lifting screw can drive the welding machine to move up and down, and the movable seat drives the welding machine to move horizontally, facilitating the adjustment of the welding machine's position according to the thickness of the T-shaped steel. The device has strong applicability. The movable support platform moves the T-shaped steel horizontally, and the welding machine welds the connection between the horizontal and vertical plates. This welding device effectively improves welding efficiency and welding quality.

Description

Technical Field

[0001] This utility model relates to the field of steel structure production technology, specifically to a steel structure welding device for adjusting the position of a steel structure. Background Technology

[0002] T-shaped steel is widely used in construction, bridges, machinery manufacturing, vehicles, and shipbuilding, and is an important engineering material. T-shaped steel is divided into hot-rolled T-shaped steel and welded T-shaped steel. Hot-rolled T-shaped steel is formed in a single hot rolling process and is a finished product; welded T-shaped steel requires material preparation, cutting, assembly, and welding of the horizontal and vertical plates together, among other processing steps, and is therefore a processed component. Welded T-shaped steel is often welded manually. Due to the long length of the steel, welding requires a large amount of labor, resulting in low welding efficiency and poor weld quality. Furthermore, existing welding equipment is mostly for fixed-position welding, making the welding of T-shaped steel particularly difficult. Utility Model Content

[0003] In order to overcome the above-mentioned defects in the prior art, this utility model provides a steel structure welding device for adjusting the position of steel structure.

[0004] A steel structure welding device for adjusting the position of a steel structure includes a frame, a mounting platform slidably mounted on the top of the frame, the mounting platform being connected to the top of a lifting screw, the lifting screw being connected to a welding machine, the bottom of the lifting screw being connected to a movable seat, and a movable support platform for placing T-shaped steel below the welding machine. The movable support platform moves the T-shaped steel horizontally, and the welding machine welds the horizontal and vertical plates of the T-shaped steel.

[0005] Furthermore, the bottom of the movable support platform is provided with rollers, which are rotatably connected to the track. The movable support platform is provided with a rack, and the track is provided with a gear that meshes with the rack. The gear is driven by a drive motor.

[0006] Furthermore, the two welding machines are positioned on either side of the T-shaped steel.

[0007] Furthermore, the upper surface of the movable support platform is provided with a fixing plate, the edge of which abuts against the T-shaped steel, and the fixing plate is provided with a waist-shaped hole, through which a fastening bolt passes and connects to the movable support platform.

[0008] Furthermore, the mounting platform is equipped with a rotary motor, which is connected to a lifting screw. The mounting platform is also equipped with a guide rod, and the welding machine is slidably connected to the guide rod.

[0009] Furthermore, the movable seat is slidably connected to the base plate, and the bottom of the movable seat is connected to a horizontal bidirectional lead screw mounted on the base plate. The horizontal bidirectional lead screw is connected to a drive motor.

[0010] Due to the adoption of the above technical solutions, the beneficial technical effects of this utility model are as follows: In this utility model, the lifting screw can drive the welding machine to move up and down, and the moving seat can drive the welding machine to move horizontally, which makes it easy to adjust the position of the welding machine according to the thickness of the T-shaped steel. The device has strong applicability. The T-shaped steel is placed on the moving support platform, which drives the T-shaped steel to move horizontally. During the movement, the welding machine welds the connection between the horizontal plate and the vertical plate. Through this welding device, the welding efficiency and welding quality are effectively improved. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of a steel structure welding device for adjusting the position of a steel structure according to the present invention.

[0012] Figure 2 This is a front view of a steel structure welding device for adjusting the position of a steel structure according to the present invention;

[0013] Figure 3 This is a schematic diagram of the frame structure in this utility model;

[0014] Figure 4 This is a schematic diagram of the structure of the movable support platform and the track in this utility model;

[0015] Figure 5 This is a schematic diagram of the structure of the fixing piece in this utility model.

[0016] In the diagram: 1. Frame, 2. Mounting platform, 3. Lifting screw, 4. Welding machine, 5. Moving seat, 6. T-shaped steel, 7. Moving support platform, 8. Roller, 9. Track, 10. Rack, 11. Fixing plate, 12. Waist-shaped hole, 13. Rotary motor, 14. Guide rod, 15. Base plate, 16. Horizontal double-acting screw, 17. Drive motor. Detailed Implementation

[0017] To more clearly illustrate the technical solution of this utility model, the following description is made in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other embodiments can be obtained based on these drawings and embodiments without creative effort, and all of them fall within the protection scope of this utility model.

[0018] according to Figure 1-5As shown, a steel structure welding device for adjusting the position of a steel structure includes a frame 1. An mounting platform 2 is slidably installed on the top of the frame 1. The mounting platform 2 is connected to the top of a lifting screw 3. The lifting screw 3 is connected to a welding machine 4. The bottom of the lifting screw 3 is connected to a movable seat 5. A movable support platform 7 for placing T-shaped steel 6 is provided below the welding machine 4. The movable support platform 7 drives the T-shaped steel 6 to move horizontally, and the welding machine 4 welds the horizontal and vertical plates of the T-shaped steel 6.

[0019] In the above specific technical solution, the lifting screw 3 can drive the welding machine 4 to move up and down, and the moving seat 5 can drive the welding machine 4 to move horizontally, so as to adjust the position of the welding machine 4 according to the thickness of the T-shaped steel 6. The device has strong applicability. The T-shaped steel 6 is placed on the moving support platform 7, which drives the T-shaped steel 6 to move horizontally. During the movement, the welding machine 4 welds the connection between the horizontal plate and the vertical plate. Through this welding device, the welding efficiency and welding quality are effectively improved.

[0020] It is worth noting that before welding using this device, the workers manually spot weld several points on the horizontal and vertical plates to initially connect them together. After spot welding is completed, the T-shaped steel 6 is placed on the movable support platform 7 for full welding.

[0021] The bottom of the movable support platform 7 is equipped with rollers 8, which are rotatably connected to the track 9. The movable support platform 7 is equipped with a rack 10, and the track 9 is equipped with a gear that meshes with the rack 10. The gear is driven by a drive motor. When the drive motor is started, it rotates the gear, which engages with the rack 10, thereby enabling the movement of the movable support platform 7. The drive motor and gear are not shown in the figure. Since the linear motion achieved by the drive motor through the rack and gear 10 mechanism is existing technology, it is not described in detail in this application.

[0022] The two welding machines 4 are distributed on both sides of the T-shaped steel 6. The two welding machines 4 weld on both sides of the T-shaped steel 6 at the same time, which further improves the welding efficiency.

[0023] The upper surface of the movable support platform 7 is provided with a fixing plate 11. The edge of the fixing plate 11 abuts against the T-shaped steel 6. The fixing plate 11 is provided with a waist-shaped hole 12. The fastening bolt passes through the waist-shaped hole 12 and connects to the movable support platform 7. The fixing plate 11 is provided with a waist-shaped hole 12, which can adjust the position according to the size of the T-shaped steel 6. Multiple fixing plates 11 are provided along the length of the movable support platform 7, and two sets of fixing plates 11 are arranged opposite each other with the T-shaped steel 6 as the axis of symmetry. When replacing the T-shaped steel 6, first loosen the fastening bolts on all the fixing plates 11 on one side, then remove the welded T-shaped steel 6 and replace it with a new T-shaped steel 6. Preferably, the waist-shaped hole 12 facilitates the adjustment of the position of the fixing plate 11, and the position of the fixing plate 11 can be adjusted according to the different sizes of the T-shaped steel 6.

[0024] The mounting platform 2 is equipped with a rotary motor 13, which is connected to the lifting screw 3. The mounting platform 2 is also equipped with a guide rod 14, and the welding machine 4 is slidably connected to the guide rod 14.

[0025] The movable seat 5 is slidably connected to the base plate 15. The bottom of the movable seat 5 is connected to a horizontal bidirectional lead screw 16 mounted on the base plate 15. The horizontal bidirectional lead screw 16 is connected to a drive motor 17, and the two welding machines 4 move synchronously. The position can be adjusted to facilitate welding of both sides of the T-shaped steel 6.

[0026] The above embodiments are merely exemplary embodiments of the present utility model and are not intended to limit the present utility model. The scope of protection of the present utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to the present utility model within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of the present utility model.

Claims

1. A steel structure welding device for adjusting the position of a steel structure, comprising a frame (1), characterized in that, A mounting platform (2) is slidably installed on the top of the frame (1). The mounting platform (2) is connected to the top of the lifting screw (3). The lifting screw (3) is connected to the welding machine (4). The bottom of the lifting screw (3) is connected to the moving seat (5). A moving support platform (7) for placing T-shaped steel (6) is provided below the welding machine (4). The moving support platform (7) moves the T-shaped steel (6) horizontally, and the welding machine (4) welds the horizontal and vertical plates of the T-shaped steel (6).

2. The steel structure welding device for adjusting the position of a steel structure according to claim 1, characterized in that, The bottom of the movable support platform (7) is provided with rollers (8), which are tactilely connected to the track (9). The movable support platform (7) is provided with a rack (10), and the track (9) is provided with a gear that meshes with the rack (10). The gear is driven by a drive motor.

3. The steel structure welding device for adjusting the position of a steel structure according to claim 2, characterized in that, The two welding machines (4) are located on both sides of the T-shaped steel (6).

4. The steel structure welding device for adjusting the position of a steel structure according to claim 3, characterized in that, The upper surface of the movable support platform (7) is provided with a fixing plate (11). The edge of the fixing plate (11) abuts against the T-shaped steel (6). The fixing plate (11) is provided with a waist-shaped hole (12). The fastening bolt passes through the waist-shaped hole (12) and connects to the movable support platform (7).

5. The steel structure welding device for adjusting the position of a steel structure according to claim 4, characterized in that, The mounting platform (2) is equipped with a rotary motor (13), which is connected to a lifting screw (3). The mounting platform (2) is also equipped with a guide rod (14), and the welding machine (4) is slidably connected to the guide rod (14).

6. The steel structure welding device for adjusting the position of a steel structure according to claim 5, characterized in that, The two movable seats (5) corresponding to the two welding machines (4) are slidably connected to the base plate (15). The bottom of the two movable seats (5) is connected to the horizontal bidirectional screw installed on the base plate (15). The horizontal bidirectional screw is connected to the drive motor (17).

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