A continuous flat girder rapid positioning and assembling device

Abstract

This utility model discloses a rapid positioning and assembly device for continuous flat steel beams, including a positioning and assembly base. A fixed seat, a welding seat, and a movable seat are respectively installed on the top of the positioning and assembly base. The top of the fixed seat is equipped with a positioning clamping device, a pressing device, and a clamping guide device for fixing the position of the flat steel beam. The bottom of the movable seat is slidably connected to the top of the positioning and assembly base via a transmission screw. An adjustment groove is formed on the surface of the movable seat, and a positioning clamping mechanism for clamping and fixing the flat steel beam is provided inside the adjustment groove. A pressing mechanism for pressing and fixing the top of the flat steel beam is provided on one side of the positioning clamping plate of the positioning clamping mechanism. This utility model can further improve the rapid clamping and pressing effect of the flat steel beam, improve the efficiency of adjustment and verification, facilitate the assembly and welding of the flat steel beam, achieve a rapid positioning effect of the flat steel beam, and ensure the strength of the flat steel beam structure.

Description

Technical Field

[0001] This utility model relates to the field of steel structure assembly technology, specifically a rapid positioning and assembly device for continuous flat steel beams. Background Technology

[0002] In the field of steel structure manufacturing and assembly, flat steel beams are a common structural component widely used in construction, bridges, and machinery. Flat steel beams are typically assembled from multiple sections of steel plates or sections through welding and bolting. The accuracy and efficiency of this assembly directly affect the overall structural quality and construction progress. However, traditional flat steel beam assembly processes suffer from low positioning accuracy during welding, making it difficult to guarantee the alignment of multiple sections. This can easily lead to deviations during subsequent welding or bolting, affecting structural strength and requiring repeated adjustments and checks, resulting in significant time consumption and reduced work efficiency. Therefore, we need to propose a rapid positioning and assembly device for continuous flat steel beams. Utility Model Content

[0003] The purpose of this invention is to provide a rapid positioning and assembly device for continuous flat steel beams, which can further improve the rapid clamping and pressing of flat steel beams, improve the efficiency of adjustment and verification, facilitate the assembly and welding of flat steel beams, achieve rapid positioning of flat steel beams, and ensure the strength of the flat steel beam structure, thereby solving the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides: a rapid positioning and assembly device for continuous flat steel beams, comprising a positioning and assembly base, wherein a fixed seat, a welding seat, and a movable seat are respectively installed on the top of the positioning and assembly base; the top of the fixed seat is equipped with a positioning clamping device, a pressing device, and a clamping guide device for fixing the position of the flat steel beam; the bottom of the movable seat is slidably connected to the top of the positioning and assembly base via a transmission screw; an adjustment groove is provided on the surface of the movable seat, and a positioning clamping mechanism for clamping and fixing the flat steel beam is provided inside the adjustment groove; a pressing mechanism for pressing and fixing the top of the flat steel beam is provided on one side of the positioning clamping plate of the positioning clamping mechanism, and the bottom end of the fixing frame of the pressing mechanism is detachably installed on both sides of the movable seat via a fixing plate.

[0005] Preferably, the positioning and clamping mechanism includes: a lead screw rotatably mounted inside the adjusting groove, and a movable clamping block movably mounted on the surface of the lead screw; wherein, the bottom sides of the movable clamping block are connected to limit sliders, the surface of the limit sliders is slidably connected to the inner wall of the adjusting groove, and the side of the movable clamping block is connected to a positioning clamping plate.

[0006] Preferably, a dual-axis motor is installed at the center of the inner cavity of the adjustment groove, and the output end of the dual-axis motor is connected to a lead screw.

[0007] Preferably, the bottom of the movable seat is connected to a limiting guide groove, and the top of the positioning assembly base is provided with limiting guide rails on both sides of the transmission screw. The inner wall of the limiting guide groove is slidably connected to the surface of the limiting guide rail.

[0008] Preferably, a drive motor for driving the rotation of the transmission screw is mounted on the surface of the positioning and assembly base, and a connecting block connected to the bottom of the movable seat is mounted on the surface of the transmission screw.

[0009] Preferably, the clamping mechanism includes: a fixing plate connected to the top of the fixing frame, and an assembly block installed at the bottom of the fixing frame; wherein, the top of the fixing plate is connected to a positioning pressure plate via a hydraulic push rod, the two ends of the positioning pressure plate are connected to lifting limit blocks, the surface of the fixing frame is provided with a limit groove, and the surface of the lifting limit block is slidably connected to the inner wall of the limit groove.

[0010] Preferably, the movable seat has assembly slots on both sides, the assembly block is movably engaged inside the assembly slot, the fixed plate is inserted into the assembly slot through the assembly block, and locking components are installed at both ends of the fixed plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model utilizes a combination of a positioning and assembly base, a fixed base, a movable base, a transmission screw, a positioning clamping mechanism, and a pressing mechanism. The movable base achieves smooth movement via the transmission screw and limit guide rails. The positioning clamping mechanism, driven by a dual-axis motor-controlled lead screw on the movable base, controls the positioning clamping plate, accommodating flat steel beams of varying lengths and widths. Furthermore, the positioning clamping mechanism, in conjunction with the hydraulic push rod of the pressing mechanism, drives the positioning pressure plate downwards to press and position the flat steel beam, further ensuring its stability during welding or assembly and preventing displacement or deformation. This allows for rapid and precise positioning and fixing of the flat steel beam, significantly improving assembly efficiency and reducing manual adjustment time. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the positioning and assembly base structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the positioning clamp structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the limiting roller structure of this utility model.

[0017] In the diagram: 1. Positioning and assembly base; 2. Fixed seat; 3. Welding seat; 4. Moving seat; 5. Drive motor; 6. Transmission screw; 7. Limiting guide rail; 8. Limiting guide groove; 9. Adjusting groove; 10. Dual-axis motor; 11. Lead screw; 12. Moving clamping block; 13. Limiting slider; 14. Positioning clamping plate; 15. Assembly groove; 16. Fixed plate; 17. Fixed frame; 18. Limiting groove; 19. Assembly block; 20. Fixed clamping plate; 21. Locking component; 22. Hydraulic push rod; 23. Positioning pressure plate; 24. Lifting limit block; 25. Positioning clamping device; 26. Pressing device; 27. Clamping guide device; 28. Connecting plate; 29. ​​Auxiliary roller. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-4 This utility model provides: a rapid positioning and assembly device for continuous flat steel beams, including a positioning and assembly base 1, with a fixed seat 2, a welding seat 3, and a movable seat 4 respectively installed on the top of the positioning and assembly base 1; the top of the fixed seat 2 is equipped with a positioning clamping device 25, a pressing device 26, and a clamping guide device 27 for fixing the position of the flat steel beam; the bottom of the movable seat 4 is slidably connected to the top of the positioning and assembly base 1 through a transmission screw 6; the surface of the movable seat 4 is provided with an adjustment groove 9, and the interior of the adjustment groove 9 is provided with a positioning clamping mechanism for clamping and fixing the flat steel beam; one side of the positioning clamping plate 14 of the positioning clamping mechanism is provided with a pressing mechanism for pressing and fixing the top of the flat steel beam, and the bottom end of the fixing frame 17 of the pressing mechanism is detachably installed on both sides of the movable seat 4 through a fixing plate 20.

[0020] It is worth noting that the coordinated arrangement of the positioning and assembly base 1, fixed base 2, movable base 4, transmission screw 6, positioning clamping device 25, pressing device 26, clamping guide device 27, positioning clamping mechanism and pressing mechanism can further improve the function of quickly clamping and pressing the flat steel beam, improve the efficiency of adjustment and verification, facilitate the assembly and welding of the flat steel beam, achieve the effect of rapid positioning of the flat steel beam, and ensure the strength of the flat steel beam structure.

[0021] Specifically, the positioning and clamping mechanism includes: a lead screw 11 rotatably mounted inside the adjusting groove 9, and a movable clamping block 12 movably mounted on the surface of the lead screw 11; wherein, limit sliders 13 are connected to both sides of the bottom of the movable clamping block 12, the surface of the limit sliders 13 is slidably connected to the inner wall of the adjusting groove 9, and a positioning clamping plate 14 is connected to the side of the movable clamping block 12. A dual-axis motor 10 is installed at the center of the inner cavity of the adjusting groove 9, and the output end of the dual-axis motor 10 is connected to the lead screw 11 for transmission.

[0022] The adjusting groove 9 is a structure for assembling and limiting the movable clamping block 12. The dual-axis motor 10 drives the lead screw 11 to move the movable clamping block 12, so that the positioning clamping plate 14 on the surface of the movable clamping block 12 clamps and fixes the flat steel beam, further improving the stability of the flat steel beam.

[0023] The bottom of the movable base 4 is connected to a limiting guide groove 8, and the top of the positioning assembly base 1 is provided with limiting guide rails 7 on both sides of the transmission screw 6. The inner wall of the limiting guide groove 8 is slidably connected to the surface of the limiting guide rail 7. A drive motor 5 for driving the transmission screw 6 to rotate is installed on the surface of the positioning assembly base 1, and a connecting block connected to the bottom of the movable base 4 is installed on the surface of the transmission screw 6.

[0024] Furthermore, the limiting guide rail 7 works in conjunction with the limiting guide groove 8 to provide a guiding and limiting effect. It works with the drive motor 5 to drive the transmission screw 6 to rotate, thereby transmitting and moving the movable seat 4. This facilitates the control of the position of the movable seat 4. When the positioning clamping mechanism on the movable seat 4 clamps the flat steel beam, it can work in conjunction with the limiting and guiding effect of the clamping guide device 27 to move the position and adjust the welding position.

[0025] The clamping mechanism includes a fixed plate 16 connected to the top of the fixed frame 17 and an assembly block 19 installed at the bottom of the fixed frame 17. The top of the fixed plate 16 is connected to a positioning pressure plate 23 via a hydraulic push rod 22. Lifting limit blocks 24 are connected to both ends of the positioning pressure plate 23. A limit groove 18 is formed on the surface of the fixed frame 17, and the surface of the lifting limit block 24 is slidably connected to the inner wall of the limit groove 18. Assembly slots 15 are formed on both sides of the movable seat 4. The assembly block 19 is movably engaged inside the assembly slot 15. A fixed plate 20 is inserted into the assembly slot 15 via the assembly block 19, and locking elements 21 are installed at both ends of the fixed plate 20.

[0026] In addition, the fixing frame 17 and the fixing plate 16 are structures for installing the positioning pressure plate 23. The hydraulic push rod 22 is used to lift and lower the positioning pressure plate 23. The lifting limit block 24 works with the limit groove 18 to guide and limit the positioning pressure plate 23, ensuring the stability of the positioning pressure plate 23. The assembly groove 15 works with the assembly clip 19 to assemble and fix the fixing frame 17. The fixing clip 20 and the locking part 21 can reinforce the assembled fixing frame 17 to ensure the stability of the fixing frame 17. At the same time, the fixing frame 17 and the upper structure can be easily replaced.

[0027] The positioning clamping device 25 and the clamping guide device 27 have the same structure and function as the positioning clamping mechanism. The positioning clamping plate 14 of the clamping guide device 27 is connected to the connecting plate 28, and the auxiliary roller 29 is rotatably mounted on the surface of the connecting plate 28. The pressing device has the same structure as the pressing mechanism. The connecting plate 28 and the auxiliary roller 29 are structures that cooperate with the positioning clamping mechanism on the movable seat 4 to limit the movement of the flat steel beam.

[0028] The moving seat achieves smooth movement via a transmission screw and limit guide rail. In conjunction with the positioning clamping mechanism on the moving seat 4, driven by a lead screw controlled by a dual-axis motor 10, the positioning clamping plate 14 is controlled, accommodating flat steel beams of varying lengths and widths. Furthermore, the positioning clamping mechanism, in conjunction with the hydraulic push rod 22 of the pressing mechanism, drives the positioning pressure plate 23 downwards to press and position the flat steel beam, further ensuring its stability during welding or assembly and preventing displacement or deformation. This allows for rapid and precise positioning and fixing of the flat steel beam, significantly improving assembly efficiency and reducing manual adjustment time. Moreover, the pressing mechanism, through the assembly block 19, works with the fixing plate 20 and locking element 21, enabling quick assembly and disassembly, facilitating maintenance or component replacement and expanding the equipment's applicability.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A continuous flat girder rapid positioning and assembling device, characterized in that, include: Positioning and assembly base (1), wherein a fixed seat (2), a welding seat (3) and a movable seat (4) are respectively installed on the top of the positioning and assembly base (1); The top of the fixed base (2) is equipped with a positioning clamping device (25), a pressing device (26), and a clamping guide device (27) for fixing the position of the flat steel beam; The bottom of the movable seat (4) is slidably connected to the top of the positioning and assembly base (1) via a transmission screw (6); The surface of the movable seat (4) is provided with an adjustment groove (9), and the interior of the adjustment groove (9) is provided with a positioning clamping mechanism for clamping and fixing the flat steel beam. The positioning clamping mechanism has a clamping mechanism on one side of the positioning clamping plate (14) for pressing and fixing the top of the flat steel beam. The bottom end of the fixing frame (17) of the clamping mechanism is detachably installed on both sides of the movable seat (4) through the fixing plate (20).

2. The continuous flat steel beam rapid positioning and assembly device according to claim 1, characterized in that: The positioning and clamping mechanism includes: Rotate the lead screw (11) installed inside the adjusting groove (9), and A movable clamping block (12) is movably mounted on the surface of the lead screw (11); The bottom sides of the movable clamping block (12) are connected to limit sliders (13), the surface of the limit sliders (13) is slidably connected to the inner wall of the adjustment groove (9), and the side of the movable clamping block (12) is connected to a positioning clamping plate (14).

3. The continuous flat steel beam rapid positioning and assembly device according to claim 2, characterized in that: A dual-axis motor (10) is installed at the center of the inner cavity of the adjustment groove (9), and the output end of the dual-axis motor (10) is connected to the lead screw (11).

4. The continuous flat steel beam rapid positioning and assembly device according to claim 1, characterized in that: The bottom of the movable seat (4) is connected to a limiting guide groove (8), and the top of the positioning assembly base (1) is provided with limiting guide rails (7) on both sides of the transmission screw (6). The inner wall of the limiting guide groove (8) is slidably connected to the surface of the limiting guide rail (7).

5. The continuous flat steel beam rapid positioning and assembly device according to claim 1, characterized in that: The surface of the positioning and assembly base (1) is equipped with a drive motor (5) for driving the transmission screw (6) to rotate, and the surface of the transmission screw (6) is equipped with a connecting block that is connected to the bottom of the moving seat (4).

6. The continuous flat steel beam rapid positioning and assembly device according to claim 1, characterized in that: The clamping mechanism includes: The fixing plate (16) connected to the top of the fixing frame (17), and Assembly block (19) installed at the bottom of the fixed frame (17); The top of the fixed plate (16) is connected to a positioning pressure plate (23) via a hydraulic push rod (22). The two ends of the positioning pressure plate (23) are connected to lifting limit blocks (24). The surface of the fixed frame (17) is provided with a limit groove (18). The surface of the lifting limit block (24) is slidably connected to the inner wall of the limit groove (18).

7. The continuous flat steel beam rapid positioning and assembly device according to claim 6, characterized in that: The movable seat (4) has assembly slots (15) on both sides. The assembly block (19) is movably locked inside the assembly slot (15). The fixed plate (20) is inserted into the assembly slot (15) through the assembly block (19). Locking parts (21) are installed at both ends of the fixed plate (20).

Images