Steel member splicing and positioning device

Abstract

The utility model provides a steel member assembling and positioning device which comprises a base, two sliding frames are arranged on the base, the sliding frames are connected with the base in a sliding mode, a plurality of lower pressing plates are arranged in the sliding frames, the lower pressing plates are connected with the sliding frames in a sliding mode, rotating shafts are arranged in the lower pressing plates, the rotating shafts are connected with the lower pressing plates in a rotating mode, and rotating rods are fixed to the rotating shafts. Pressing blocks are fixed to the ends of the rotating rods, and limiting rods are arranged in the pressing blocks located on the sides. According to the steel member placing device, the sliding frame is installed on the base, the limiting rod is installed in the pressing block located on the side, a steel member can be limited through the sliding frame and the limiting rod, accurate positioning can be guaranteed when the steel member is placed, the working efficiency is improved, the rotating shaft is installed in the lower pressing plate, the rotating rod can be driven, and therefore the pressing block is driven to move; the position of the pressing block for pressing the steel member can be adjusted, so that the steel members with different shapes can be conveniently pressed and fixed, and the positioning stability of the steel member is ensured.

Description

Technical Field

[0001] This utility model relates to the field of positioning device technology, specifically a positioning device for steel component assembly. Background Technology

[0002] Steel components refer to structural components made of angle steel, steel plates, channel steel, H-beams, or combinations thereof. They have comprehensive advantages such as light weight, factory manufacturing, quick installation, short construction period, good seismic performance, fast investment recovery, and less environmental pollution. Their load-bearing capacity affects the quality of steel structure engineering construction and is an indispensable part of steel structure engineering construction. In the assembly and installation of steel components, positioning devices for steel structure components are essential. Most existing positioning devices are used to clamp and fix steel components. For example, patent CN215394878U discloses a positioning device for assembling steel structure components. The device includes a mounting base with two internal grooves and a screw mounting groove. A threaded rod is fixedly mounted inside the screw mounting groove. Two internal threaded blocks are threadedly hinged to the outer side of the threaded rod. Wedge-shaped positioning blocks are fixedly mounted on the top of each of the two internal threaded blocks. A pressing component is provided on the top of each wedge-shaped positioning block. The pressing component is used to fix the steel component during assembly. By manually turning the handle, the two wedge-shaped positioning blocks move towards the center. When the pressing component is almost above the sample component, pushing the handle outwards extends the transmission connecting rod of the hinge rod upwards, retracting the telescopic spring. Lowering the handle resets the telescopic spring, fixing the steel component. However, this device requires manual and precise placement of the steel structure in the required position for fixing, which is prone to errors and has low placement efficiency.

[0003] Therefore, this utility model provides a steel component assembly and positioning device. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a steel component assembly and positioning device to solve the problems mentioned in the background art. This utility model can limit the steel components through a sliding frame and a limiting rod, thereby ensuring accurate positioning during placement and improving work efficiency; it can also adjust the position of the pressure block pressing down on the steel components, making it convenient to press down and fix steel components of different shapes, and ensuring the stability of the steel component positioning.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a steel component assembly and positioning device, including a base, on which two sliding frames are mounted, the sliding frames being slidably connected to the base, multiple lower pressure plates being installed inside the sliding frames, the lower pressure plates being slidably connected to the sliding frames, a rotating shaft being installed inside the lower pressure plates, the rotating shaft being rotatably connected to the lower pressure plates, a rotating rod being fixed on the rotating shaft, a pressure block being fixed at the end of the rotating rod, and a limiting rod being installed inside the pressure block located on the side.

[0006] Furthermore, the base has two first sliding grooves and two second sliding grooves, and the sliding frame has an E-shaped structure, with the sliding frame corresponding to the first and second sliding grooves.

[0007] Furthermore, a screw is rotatably fitted inside the first groove, and motors are fixed on both sides of the base. The output end of the motor is fixedly connected to the screw, and the screw is threadedly fitted to the sliding frame.

[0008] Furthermore, the sliding frame is provided with multiple third sliding grooves, which are slidably connected to the lower pressure plate.

[0009] Furthermore, multiple rodless cylinders are fixed on the sliding frame, and the output end of the rodless cylinder is fixedly connected to the lower pressure plate.

[0010] Furthermore, the lower pressure plate has a groove corresponding to the rotating rod. One end of the rotating shaft is rotatably fitted into the groove, and the other end of the rotating shaft is threaded with a nut.

[0011] Furthermore, a through groove is provided inside the pressure block located on the side, and the through groove is slidably connected to the limiting rod.

[0012] The beneficial effects of this utility model are as follows: This utility model provides a steel component assembly and positioning device, which includes a base; a sliding frame; a pressure block; a limiting rod; a lower pressure plate; a rotating shaft; and a rotating rod.

[0013] A sliding frame is installed on the base, and a limiting rod is installed inside the pressure block located on the side. The sliding frame and the limiting rod can limit the position of the steel component, thereby ensuring accurate positioning during placement and improving work efficiency. A rotating shaft is installed inside the lower pressure plate, which can drive the rotating rod, thereby moving the pressure block. This allows for adjustment of the position of the pressure block pressing down on the steel component, facilitating the pressing and fixing of steel components of different shapes and ensuring the stability of the steel component's positioning. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall assembly three-dimensional structure of the steel component assembly and positioning device of this utility model;

[0015] Figure 2 This is a schematic diagram of the overall assembly cross-sectional structure of a steel component assembly and positioning device according to the present invention.

[0016] Figure 3 This is a schematic diagram of the base and sliding frame structure in a steel component assembly and positioning device of this utility model;

[0017] Figure 4 for Figure 3 A schematic diagram at point A in the middle;

[0018] In the diagram: 1. Base; 2. First slide groove; 3. Second slide groove; 4. Sliding frame; 5. Third slide groove; 6. Screw; 7. Motor; 8. Rodless cylinder; 9. Lower pressure plate; 10. Groove; 11. Rotating shaft; 12. Nut; 13. Rotating rod; 14. Pressure block; 15. Through groove; 16. Limiting rod. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] Please see Figures 1 to 4 This utility model provides a technical solution: a steel component assembly and positioning device, including a base 1, on which two sliding frames 4 are mounted, the sliding frames 4 are slidably connected to the base 1, multiple lower pressure plates 9 are installed inside the sliding frames 4, the lower pressure plates 9 are slidably connected to the sliding frames 4, a rotating shaft 11 is installed inside the lower pressure plate 9, the rotating shaft 11 is rotatably connected to the lower pressure plate 9, a rotating rod 13 is fixed on the rotating shaft 11, a pressure block 14 is fixed at the end of the rotating rod 13, and a limiting rod 16 is installed inside the pressure block 14 located on the side.

[0021] In this embodiment, the base 1 has two first sliding grooves 2 and two second sliding grooves 3. The sliding frame 4 has an E-shaped structure and corresponds to the first sliding groove 2 and the second sliding groove 3. A screw 6 is rotatably fitted in the first sliding groove 2. Motors 7 are fixed on both sides of the base 1. The output end of the motor 7 is fixedly connected to the screw 6. The screw 6 is threadedly fitted to the sliding frame 4.

[0022] Specifically, starting the motor 7 causes the screw 6 to rotate, thereby pushing the sliding frame 4 to move. The first slide groove 2 and the second slide groove 3 limit the sliding frame 4. When the two sliding frames 4 move closer to each other, the steel component can be limited.

[0023] Multiple third sliding grooves 5 are provided inside the sliding frame 4. The third sliding grooves 5 are slidably connected to the lower pressure plate 9. Multiple rodless cylinders 8 are fixed on the sliding frame 4. The output end of the rodless cylinder 8 is fixedly connected to the lower pressure plate 9.

[0024] Specifically, the rodless cylinder 8 is activated, causing the rodless cylinder 8 to drive the lower pressure plate 9 to slide downward. The lower pressure plate 9 slides in the third slide groove 5, thereby driving the pressure block 14 to slide downward through the rotating rod 13, so that the steel component can be pressed down and fixed by the pressure block 14.

[0025] The lower pressure plate 9 has a groove 10, which corresponds to the rotating rod 13. One end of the rotating shaft 11 is rotatably fitted in the groove 10, and the other end of the rotating shaft 11 is threaded with a nut 12. The pressure block 14 located on the side has a through groove 15, which is slidably connected to the limiting rod 16.

[0026] Specifically, the pressure block 14 can be moved by rotating the rotating rod 13, thereby adjusting the downward position of the pressure block 14. The limiting rod 16 can be inserted into the through groove 15 to limit the steel component, thereby accurately positioning the steel component before pressing down and improving work efficiency.

[0027] Furthermore, it should be understood that 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, and 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 member assembly positioning device comprising a base (1), characterised in that, The base (1) is provided with two sliding frames (4), the sliding frame (4) is slidably connected with the base (1), a plurality of lower pressing plates (9) are arranged in the sliding frame (4), the lower pressing plate (9) is slidably connected with the sliding frame (4), a rotating shaft (11) is arranged in the lower pressing plate (9), the rotating shaft (11) is rotatably connected with the lower pressing plate (9), a rotating rod (13) is fixed on the rotating shaft (11), a pressing block (14) is fixed on the end of the rotating rod (13), and a limiting rod (16) is arranged in the pressing block (14) on the side.

2. A steel member assembly positioning device according to claim 1, wherein: The base (1) is provided with two first sliding grooves (2) and two second sliding grooves (3), the sliding frame (4) is an E-shaped structure, and the sliding frame (4) corresponds to the first sliding groove (2) and the second sliding groove (3).

3. A steel member assembly positioning device according to claim 2, wherein: The first sliding groove (2) is rotatably connected with a screw rod (6), the base (1) is provided with a motor (7) on both sides, the output end of the motor (7) is fixedly connected with the screw rod (6), and the screw rod (6) is threadedly connected with the sliding frame (4).

4. A steel member assembly positioning device according to claim 1, wherein: A plurality of third sliding grooves (5) are arranged in the sliding frame (4), and the third sliding groove (5) is slidably connected with the lower pressing plate (9).

5. A steel member assembly positioning device according to claim 1, wherein: A plurality of rodless air cylinders (8) are fixed on the sliding frame (4), and the output end of the rodless air cylinder (8) is fixedly connected with the lower pressing plate (9).

6. A steel member assembly positioning device according to claim 1, wherein: The lower pressing plate (9) is provided with a recess (10), the recess (10) corresponds to the rotating rod (13), one end of the rotating shaft (11) is rotatably connected in the recess (10), and the other end of the rotating shaft (11) is threadedly connected with a nut (12).

7. A steel member assembly positioning device according to claim 1, wherein: The pressing block (14) on the side is provided with a through groove (15), and the through groove (15) is slidably connected with the limiting rod (16).

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