Steel structure site construction internal corner section cutting device

Abstract

The utility model discloses a kind of steel structure field construction internal corner section cutting device, it includes operation table: the top fixed mounting of the operation table has cutting machine, the top of cutting machine cutting platform is provided with square tube. The utility model places square tube on the top of adjusting plate, rotates screw rod one, makes screw rod one drive positioning disc and square tube contact, by screw sleeve tightens screw rod one, makes positioning disc for square tube to exert friction, so that two positioning discs are clamped and fixed to square tube, by rotating shaft rotation adjusting plate, make square tube on adjusting plate rotate to the cutting platform of operation table, by positioning pressing plate for square tube down, make cutting machine blade pass through the joint action of cutting machine hydraulic cylinder and motor, so that the blade of cutting machine is cut to square tube, so that the square tube needed by steel structure can be positioned and cut, and then avoid square tube to shake when cutting and improve safety.

Description

Technical Field

[0001] This utility model belongs to the field of steel structure processing technology, and in particular relates to a steel structure on-site construction internal corner section cutting device. Background Technology

[0002] An inside angle refers to the inward-curving angle formed when two or more steel structural members (such as square tubes) intersect, which is the opposite of an outside angle (a convex angle).

[0003] When square tubes are welded into a frame, the inner angle formed by the side walls and the bottom wall is called a concave angle. The angle of the concave angle is usually a right angle, but there are also cases where acute and obtuse angles are required. In order to facilitate splicing and welding, the square tubes usually need to be cut at an angle. Traditional handheld cutting machines may cause the square tubes to shake during cutting due to factors such as manual operation, thereby increasing the safety risk. Therefore, a steel structure on-site construction concave angle section cutting device is needed, which can position and cut the square tubes required for the steel structure, thereby avoiding shaking during the cutting of the square tubes and improving safety. Utility Model Content

[0004] The purpose of this invention is to provide a steel structure on-site construction internal corner section cutting device, which can position and cut the square tube required for the steel structure, thereby avoiding shaking during the cutting of the square tube and improving safety, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A steel structure on-site construction internal corner section cutting device, which includes an operating table: a cutting machine is fixedly installed on the top of the operating table, a square tube is provided on the top of the cutting platform of the cutting machine, a cutting groove is opened on the surface of the cutting platform of the cutting machine, an adjusting plate is rotatably connected to the top of the operating table through a rotating shaft, two symmetrical connecting plates are fixedly connected to the top of the adjusting plate by welding, a limiting hole is opened on the surface of the connecting plate, two symmetrical positioning discs are provided between the two connecting plates, a threaded sleeve is provided on the opposite side of the two limiting holes, the threaded sleeve is fixedly connected to the connecting plate, a threaded rod is threadedly connected to the inner wall of the threaded sleeve, one end of the threaded rod passes through the limiting hole, and one end of the threaded rod is fixedly connected to the positioning disc.

[0006] Preferably, the surface of the operating table cutting platform is provided with a threaded hole, and the inner wall of the threaded hole is threaded with a threaded rod.

[0007] Preferably, a positioning pressure plate is fitted onto the surface of the threaded rod two, and the positioning pressure plate is fixedly connected to the threaded rod two.

[0008] Preferably, a torsion block is fixedly connected to the top of the threaded rod 2.

[0009] Preferably, one end of the threaded rod is fixedly connected to a torsion block.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model places a square tube on top of an adjusting plate, rotates a threaded rod to make the positioning disc contact the square tube, tightens the threaded rod with a threaded sleeve to apply friction to the square tube with the positioning disc, and clamps and fixes the square tube with the two positioning discs. The adjusting plate is rotated by a rotating shaft to rotate the square tube on the cutting platform of the operating table. The positioning pressure plate presses down on the square tube, and the cutting machine blade cuts the square tube through the combined action of the cutting machine hydraulic cylinder and motor. This allows for the positioning and cutting of square tubes required for steel structures, thereby avoiding shaking during square tube cutting and improving safety.

[0012] 2. This utility model utilizes the combined use of a threaded hole, a threaded rod, and a positioning plate. One end of the threaded rod is inserted into the threaded hole, and by rotating the threaded rod, it moves downward within the threaded hole, causing the positioning plate to contact the surface of the square tube. Tightening the threaded rod applies pressure and friction to the square tube, thus limiting the position of the square tube by the positioning plate. Attached Figure Description

[0013] in:

[0014] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0015] Figure 2 This is a front view schematic diagram of one embodiment of the present utility model;

[0016] Figure 3 This is a three-dimensional disassembled schematic diagram of one embodiment of the present utility model;

[0017] Figure 4 This is one embodiment of the present utility model. Figure 3 A magnified view of point A in the middle;

[0018] Figure 5 This is one embodiment of the present utility model. Figure 3 A magnified view of point B in the middle.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 1. Operating table, 2. Cutting machine, 3. Square tube, 4. Cutting groove, 5. Rotating shaft, 6. Adjusting plate, 7. Connecting plate, 8. Limiting hole, 9. Positioning disc, 10. Threaded sleeve, 11. Threaded rod one, 12. Threaded hole, 13. Threaded rod two, 14. Positioning pressure plate. Detailed Implementation

[0021] In the following description, embodiments of the steel structure on-site construction internal corner section cutting device of this utility model will be described with reference to the accompanying drawings.

[0022] Figure 1-5 This invention illustrates a steel structure on-site construction internal corner section cutting device according to an embodiment of the present invention. It includes an operating platform 1. A cutting machine 2 is fixedly mounted on the top of the operating platform 1. The cutting machine 2 includes a frame, blades, a hydraulic cylinder, a motor, and a moving assembly. A threaded hole 12 is formed on the surface of the cutting platform of the cutting machine 2. Through the cooperation of a threaded rod 13 and a positioning plate 14, one end of the threaded rod 13 is inserted into the threaded hole 12. By rotating the threaded rod 13, it moves downward within the threaded hole 12, causing the positioning plate 14 to contact the surface of the square tube 3. Tightening the threaded rod 13 applies pressure and friction to the square tube 3, thus limiting the square tube 3. The inner wall of the threaded hole 12 is threaded with the threaded rod 13, and a torsion block is fixedly connected to the top of the threaded rod 13. A positioning pressure plate 14 is fitted on the surface of threaded rod 13, and the positioning pressure plate 14 is fixedly connected to threaded rod 13. A square tube 3 is provided on the top of the cutting platform of the cutting machine 2, and a cutting groove 4 is opened on the surface of the cutting platform of the cutting machine 2. An adjustment plate 6 is rotatably connected to the top of the operating table 1 through a rotating shaft 5. Two symmetrical connecting plates 7 are fixedly connected to the top of the adjustment plate 6 by welding. Limiting holes 8 are opened on the surface of the connecting plates 7. Two symmetrical positioning discs 9 are provided between the two connecting plates 7. Threaded sleeves 10 are provided on the opposite side of the two limiting holes 8. Threaded sleeves 10 are fixedly connected to the connecting plates 7. Threaded rod 11 is threadedly connected to the inner wall of the threaded sleeve 10. One end of threaded rod 11 passes through the limiting hole 8. A torsion block is fixedly connected to one end of threaded rod 11. One end of threaded rod 11 is fixedly connected to the positioning disc 9.

[0023] Working principle: When using this utility model, the user places the square tube 3 on top of the adjusting plate 6. At this time, the threaded rod 11 is rotated, causing the threaded rod 11 to drive the positioning disc 9 to contact the square tube 3. The threaded sleeve 10 is then tightened to make the positioning disc 9 on the surface of the threaded rod 11 apply friction to the square tube 3, thus clamping and fixing the two positioning discs 9 to the square tube 3. Since the adjusting plate 6 is rotatably connected to the operating table 1 through the rotating shaft 5, the angle of the adjusting plate 6 can be adjusted through the rotating shaft 5. At this time, by rotating the adjusting plate 6 through the rotating shaft 5, the square tube 3 on the adjusting plate 6 is rotated to a suitable position on the cutting platform of the operating table 1. Then, one end of the threaded rod 13 is inserted into the threaded hole 1. Within 2, the threaded rod 13 is rotated by the torsion block, causing it to move downward within the threaded hole 12. This causes the positioning plate 14 on the surface of the threaded rod 13 to move downward, bringing it into contact with the surface of the square tube 3. Tightening the threaded rod 13 applies pressure and friction to the positioning plate 14, limiting the square tube 3. Then, the blade of the cutting machine 2 moves downward and cuts the square tube 3 through the combined action of the hydraulic cylinder and motor. This achieves the goal of positioning and cutting the square tube required for the steel structure, thereby preventing shaking during cutting and improving safety.

[0024] In summary, this steel structure on-site construction internal corner section cutting device works by placing the square tube 3 on top of the adjusting plate 6, rotating the threaded rod 11 to make the positioning disc 9 contact the square tube 3, tightening the threaded rod 11 with the threaded sleeve 10, and applying friction to the positioning disc 9 to clamp and fix the square tube 3. The adjusting plate 6 is rotated by the rotating shaft 5, causing the square tube 3 on the adjusting plate 6 to rotate onto the cutting platform of the operating table 1. The positioning pressure plate 14 presses down on the square tube 3, causing the cutting machine 2 blade to cut the square tube 3 through the combined action of the cutting machine 2 hydraulic cylinder and motor. This allows for the positioning and cutting of the square tube required for the steel structure, thus avoiding shaking during the cutting process and improving safety.

Claims

1. A steel structure on-site construction internal corner section cutting device, characterized in that, The system includes an operating table (1): a cutting machine (2) is fixedly installed on the top of the operating table (1), a square tube (3) is provided on the top of the cutting platform of the cutting machine (2), a cutting groove (4) is provided on the surface of the cutting platform of the cutting machine (2), an adjustment plate (6) is rotatably connected to the top of the operating table (1) via a rotating shaft (5), two symmetrical connecting plates (7) are fixedly connected to the top of the adjustment plate (6) by welding, a limiting hole (8) is provided on the surface of the connecting plate (7), two symmetrical positioning discs (9) are provided between the two connecting plates (7), a threaded sleeve (10) is provided on the opposite side of the two limiting holes (8), the threaded sleeve (10) is fixedly connected to the connecting plate (7), a threaded rod (11) is threadedly connected to the inner wall of the threaded sleeve (10), one end of the threaded rod (11) passes through the limiting hole (8), and one end of the threaded rod (11) is fixedly connected to the positioning disc (9).

2. The steel structure on-site construction internal corner section cutting device according to claim 1, characterized in that, The surface of the cutting platform of the operating table (1) is provided with a threaded hole (12), and the inner wall of the threaded hole (12) is threaded with a threaded rod (13).

3. The steel structure on-site construction internal corner section cutting device according to claim 2, characterized in that, The surface of the threaded rod (13) is fitted with a positioning plate (14), and the positioning plate (14) is fixedly connected to the threaded rod (13).

4. The steel structure on-site construction internal corner section cutting device according to claim 3, characterized in that, A torsion block is fixedly connected to the top of the threaded rod (13).

5. A steel structure on-site construction internal corner section cutting device according to claim 4, characterized in that, One end of the threaded rod (11) is fixedly connected to a torsion block.

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