Steel structure butt joint device for steel structure construction

Abstract

This utility model belongs to the field of steel structure production technology, specifically a steel structure docking device for steel structure construction. It includes a clamping plate, which is an annular structure. The clamping plate has two moving grooves coinciding with its center. A clamping seat is slidably connected to the clamping plate through the moving grooves. The clamping seat has symmetrically placed moving seats, each with clamping rollers. Both moving seats move simultaneously towards the center, clamping the square steel pipes with the clamping rollers on both sides. A fixing component is provided on the clamping plate to fix another square steel pipe, allowing the two square steel pipes to dock together. In this utility model, the fixing component fixes one square steel pipe, and the other square steel pipe is placed on the clamping seat. The clamping rollers on both sides of the clamping seat clamp the square steel pipe. By adjusting the position of the clamping seat on the moving grooves, the docking angle of the two square steel pipes can be adjusted.

Description

Technical Field

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

[0002] During the use of steel structures, steel materials need to be welded together as needed. For example, round steel pipes, square steel pipes, and steel plates need to be welded together to meet actual production requirements. Currently, steel structure welding is mainly done manually, with welding often done on the ground or tabletop. The lack of clamping and fixing of the steel structures during welding makes it difficult to accurately connect two steel structures. Existing welding devices cannot be adjusted in angle according to usage needs, resulting in low practicality. This utility model provides a steel structure welding device for steel structure construction, which clamps and fixes the square steel pipes to be welded, improving welding efficiency and accuracy. Utility Model Content

[0003] In order to overcome the above-mentioned defects in the existing technology, this utility model provides a steel structure docking device for steel structure construction.

[0004] A steel structure docking device for steel structure construction includes a clamping plate, which is a circular ring structure. The clamping plate has two moving grooves that coincide with the center of the clamping plate. A clamping seat is slidably connected to the clamping plate through the moving grooves. The clamping seat has symmetrically placed moving seats on the left and right sides, and clamping rollers on the moving seats. The two moving seats move towards the center at the same time, so that the clamping rollers on both sides clamp and fix a square steel pipe. The clamping plate has a fixing component, which fixes another square steel pipe, so that the two square steel pipes are docked together.

[0005] Furthermore, the two movable slots are symmetrically arranged and are both nearly semi-circular arc-shaped slots.

[0006] Furthermore, the fixing component includes an L-shaped plate located at the junction of the two moving slots, and a locking bolt is provided on the top of the L-shaped plate. The locking bolt is screwed on so that its bottom abuts against the square steel pipe.

[0007] Furthermore, the clamping seat is provided with a placement groove for placing square steel pipes, and the bottom wall of the placement groove is provided with a sliding groove that allows the movable seat to move horizontally. The bottoms of the two movable seats are respectively connected to the two ends of the bidirectional moving screw, and the end of the bidirectional moving screw passes through the side wall of the clamping seat and is connected to the screwing block.

[0008] Furthermore, the bottom of the clamping seat is provided with a movable pin that is adapted to the width of the movable groove, and the bottom of the movable pin is threaded with a cap, the diameter of which is greater than the width of the movable groove.

[0009] Furthermore, the clamping seat is also provided with fixing bolts, and the fixing bolts are screwed on so that the bottom of the fixing bolts abuts against the clamping plate.

[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, one square steel pipe is first fixed by the fixing component on the clamping plate. After the fixing is completed, another square steel pipe is placed on the clamping seat. The square steel pipe is clamped by the clamping rollers on both sides of the clamping seat. The moving groove is aligned with the center of the clamping plate. By adjusting the position of the clamping seat on the moving groove, the docking angle of the two square steel pipes can be adjusted, which increases the applicability of the device. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of a steel structure docking device for steel structure construction according to the present invention;

[0012] Figure 2 This is a front view of a steel structure docking device for steel structure construction according to this utility model;

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

[0014] Figure 4 This is a schematic diagram of the clamping seat in this utility model. Figure 1 ;

[0015] Figure 5 This is a schematic diagram of the clamping seat in this utility model. Figure 2 ;

[0016] Figure 6 This is a schematic diagram of the installation structure of the clamping roller in this utility model.

[0017] In the figure: 1. Clamping plate, 2. Moving groove, 3. Clamping seat, 4. Moving seat, 5. Clamping roller, 6. L-shaped plate, 7. Locking bolt, 8. Placement groove, 9. Slide groove, 10. Bidirectional moving screw, 11. Twisting block, 12. Moving pin, 13. Cap, 14. Fixing bolt, 15. Square steel pipe. Detailed Implementation

[0018] 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.

[0019] according to Figure 1-6As shown, a steel structure docking device for steel structure construction includes a clamping plate 1, which is a circular ring structure. The clamping plate 1 has two moving grooves 2 that coincide with the center of the clamping plate 1. A clamping seat 3 is slidably connected to the clamping plate 1 through the moving grooves 2. The clamping seat 3 has left and right symmetrical moving seats 4. The moving seats 4 are equipped with clamping rollers 5. The two moving seats 4 move towards the middle at the same time, so that the clamping rollers 5 on both sides clamp and fix the square steel pipe 15. The clamping plate 1 is equipped with a fixing component, which fixes another square steel pipe 15, so that the two square steel pipes 15 are docked together.

[0020] In the above specific technical solution, one square steel pipe 15 is first fixed by the fixing component on the clamping plate 1. After the fixing is completed, the other square steel pipe 15 is placed on the clamping seat 3. The square steel pipe 15 is clamped by the clamping rollers 5 on both sides of the clamping seat 3. The moving groove 2 is aligned with the center of the clamping plate 1. By adjusting the position of the clamping seat 3 on the moving groove 2, the docking angle of the two square steel pipes 15 can be adjusted, which increases the applicability of the device.

[0021] The two movable slots 2 are symmetrically arranged and are both nearly semi-circular arc-shaped slots.

[0022] The fixing component includes an L-shaped plate 6 located at the junction of the two moving slots 2. The top of the L-shaped plate 6 is provided with a locking bolt 7. By screwing the locking bolt 7, the bottom of the locking bolt 7 is made to abut against the square steel pipe 15. By screwing the locking bolt 7, the square steel pipe 15 can be tightly pressed against the clamping plate 1, thereby fixing the square steel pipe 15.

[0023] The clamping seat 3 is provided with a placement groove 8 for placing the square steel pipe 15. The bottom wall of the placement groove 8 is provided with a sliding groove 9 that allows the movable seat 4 to move horizontally. The bottoms of the two movable seats 4 are respectively connected to the two ends of the bidirectional moving screw 10. The end of the bidirectional moving screw 10 passes through the side wall of the clamping seat 3 and is connected to the screwing block 11. By rotating the screwing block 11, the bidirectional screw rotates, and the movable seats 4 move to the middle or both sides at the same time, so that the clamping roller 5 can clamp and release the square steel pipe 15.

[0024] It is worth noting that the clamping seat 3 achieves the fixation of the two square steel pipes 15 at an angle. After the two square steel pipes 15 are fixed at an angle, they need to be close together during welding. The advantage of setting the clamping roller 5 is that after the two square steel pipes 15 are fixed at an angle, the square steel pipe 15 on the clamping seat 3 can be pushed so that it abuts against the side wall of the other square steel pipe 15, which improves the convenience of docking for the staff.

[0025] The bottom of the clamping base 3 is provided with a movable pin 12 that is adapted to the width of the movable groove 2. The bottom of the movable pin 12 is threaded with a cap 13. The diameter of the cap 13 is larger than the width of the movable groove 2, which facilitates the fixing of the clamping base.

[0026] The clamping seat 3 is also provided with a fixing bolt 14. Tighten the fixing bolt 14 so that its bottom abuts against the clamping plate 1. By tightening the fixing bolt 14, the bottom of the clamping seat 3 is further fixed to abut against the clamping plate 1.

[0027] 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 docking device for steel structure construction, comprising a clamping plate (1), characterized in that, The clamping plate (1) is a ring-shaped structure. The clamping plate (1) is provided with two moving grooves (2) that coincide with the center of the clamping plate (1). The clamping seat (3) is slidably connected to the clamping plate (1) through the moving grooves (2). The clamping seat (3) is provided with left and right symmetrical moving seats (4). The moving seats (4) are provided with clamping rollers (5). The two moving seats (4) move towards the middle at the same time, so that the clamping rollers (5) on both sides clamp and fix the square steel pipe (15). The clamping plate (1) is provided with a fixing component, which fixes another square steel pipe (15) so that the two square steel pipes (15) are joined together.

2. The steel structure docking device for steel structure construction according to claim 1, characterized in that, The two movable slots (2) are symmetrically arranged and are both nearly semi-circular arc-shaped slots.

3. A steel structure docking device for steel structure construction according to claim 2, characterized in that, The fixing component includes an L-shaped plate (6) located at the junction of the two moving slots (2), and a locking bolt (7) is provided on the top of the L-shaped plate (6). The locking bolt (7) is screwed on so that its bottom abuts against the square steel pipe (15).

4. A steel structure connection device for steel structure construction according to claim 3, characterized in that, The clamping seat (3) is provided with a placement groove (8) for placing a square steel pipe (15). The bottom wall of the placement groove (8) is provided with a sliding groove (9) that allows the movable seat (4) to move horizontally. The bottom of the two movable seats (4) are respectively connected to the two ends of the bidirectional moving screw (10). The end of the bidirectional moving screw (10) passes through the side wall of the clamping seat (3) and is connected to the screwing block (11).

5. A steel structure connection device for steel structure construction according to claim 4, characterized in that, The bottom of the clamping seat (3) is provided with a movable pin (12) adapted to the width of the movable groove (2). The bottom of the movable pin (12) is threaded with a cap (13), and the diameter of the cap (13) is greater than the width of the movable groove (2).

6. A steel structure connection device for steel structure construction according to claim 5, characterized in that, The clamping seat (3) is also provided with a fixing bolt (14), and the fixing bolt (14) is turned so that its bottom abuts against the clamping plate (1).

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