Prefabricated steel structure assembly type component

Abstract

The prefabricated steel structure assembly type component comprises a prefabricated steel pipe and I-shaped steel, the four side faces of the prefabricated steel pipe are each provided with an assembly structure capable of being assembled with the I-shaped steel into a whole, and each assembly structure comprises a first assembly plate and a second assembly plate which are fixedly installed on the four side faces of the prefabricated steel pipe; and fixing parts capable of fixing the I-shaped steel are arranged on the surfaces of the first assembling plate and the second assembling plate, and an adjusting assembly capable of adjusting the angle of the I-shaped steel is arranged in the assembling structure. By arranging the assembling structure and the adjusting assembly, compared with the prior art, after the I-shaped steel and the prefabricated steel pipe are assembled into a whole, the locking nut, the connecting nut and the fixing nut are unscrewed, so that the adjusting block can rotate along the center of the penetrating hole, and the angle between the adjusting block and the prefabricated steel pipe can be changed; therefore, the angle between the I-shaped steel and the prefabricated steel pipe can be changed according to the inclination angle required by installation, and installation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a prefabricated steel structure assembly component. Background Art

[0002] Prefabricated buildings whose structural systems are composed of steel (components) are collectively referred to as prefabricated steel structures. The traditional connection method for steel structure components is mostly bolted connection.

[0003] China's authorization announcement number CN218911748U discloses an assembled steel structure component, including a first vertical rod, a second vertical rod is arranged below the first vertical rod, the bottom surface of the first vertical rod is fixedly connected to a rectangular block, a groove is provided at a position corresponding to the rectangular block on the upper surface of the second vertical rod, the rectangular block is slidably connected to the inside of the groove, the left and right inner walls of the groove respectively have rectangular holes penetrating the outer surface of the second vertical rod, the left and right inner walls of the rectangular hole have sliding grooves, and a slider is arranged inside the sliding groove. The device can fix the first vertical rod and the second vertical rod together to avoid loosening and falling off, affecting use, and reducing the cost of use. By arranging a rectangular block on the bottom surface of the first vertical rod, the rectangular block extends into the inside of the groove, and a movable limiting plate is arranged at the same time, it is convenient to limit the first vertical rod, and by arranging a connecting plate, a screw is arranged inside the connecting plate, the first vertical rod and the second vertical rod can be fixedly connected, which is convenient for practical use.

[0004] However, the device still has the following defects when in use: the device can only fix mutually perpendicular steel members. When connecting steel members with inclined angles, the device cannot fix them. They still need to be fixed by welding, but welding is too time-consuming and prone to cold welding, resulting in the problem of weak welding points. In view of the above defects: To this end, we propose a prefabricated steel structure assembly component. Utility Model Content

[0005] The purpose of the utility model is to provide a prefabricated steel structure assembly component to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A prefabricated steel structure assembly component includes a prefabricated steel pipe and an I-beam, wherein the four sides of the prefabricated steel pipe are each provided with an assembly structure that can be assembled with the I-beam as a whole, the assembly structure includes a first assembly plate and a second assembly plate that are both fixedly installed on the four sides of the prefabricated steel pipe, and the surfaces of the first assembly plate and the second assembly plate are provided with fixing components that can fix the I-beam, an adjustment component that can adjust the angle of the I-beam is provided inside the assembly structure, the adjustment component includes an adjustment block, the surfaces of the first assembly plate and the second assembly plate are each provided with a first arc groove and a second arc groove for the adjustment block to rotate, and the surface of the adjustment block is provided with a connecting component that can be fixed with the assembly structure as a whole.

[0008] Preferably, the fixing component includes a through hole opened at the center position of the first assembly plate and the second assembly plate, a fixing screw is inserted into the inner wall of the through hole, two fixing nuts are threadedly connected to the surface of the fixing screw, and through holes for the fixing screw to pass through are opened on the surfaces of the I-beam and the adjustment block.

[0009] Preferably, the center of the through hole is coaxial with the rotation center of the first arc-shaped slot and the second arc-shaped slot.

[0010] Preferably, the connecting component includes a connecting bolt and a locking screw, one end of the connecting bolt is fixedly connected to one end of the adjusting block, the surface of the connecting bolt is threadedly connected with a connecting nut, the surfaces of the adjusting block and the I-beam are provided with circular holes for the locking screw to pass through, and the surface of the locking screw is threadedly connected with a locking nut.

[0011] Preferably, oblique supports are fixedly mounted on the upper and lower surfaces of the first assembly plate and the second assembly plate, and the other ends of the oblique supports are fixedly connected to the surfaces of the prefabricated steel pipes.

[0012] Preferably, the height of the adjustment block is matched with the inner wall of the I-beam, and connecting flanges are fixedly mounted on the upper and lower surfaces of the prefabricated steel pipe.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] 1. The utility model provides an assembly structure and an adjusting component, and the connecting bolts on the two adjusting blocks are respectively inserted into the second arc grooves of the first assembly plate and the second assembly plate, and then the connecting nut is tightened to preliminarily fix the adjusting block, and then the inner wall of the I-beam can be inserted between the two adjusting blocks, so that the I-beam can be preliminarily limited, and then the fixing screw is passed through the through hole and the perforation to fix it with the fixing nut, and then the locking screw is passed through the circular hole and the first arc groove respectively, and the I-beam and the prefabricated steel pipe can be assembled into one after tightening the locking nut. Compared with the prior art, after the device assembles the I-beam and the prefabricated steel pipe into one, the locking nut, the connecting nut and the fixing nut are loosened, so that the adjusting block can be rotated along the center of the perforation, so that the angle between the adjusting block and the prefabricated steel pipe can be changed, and then the angle between the I-beam and the prefabricated steel pipe can be changed according to the inclination angle required for installation, which facilitates installation.

[0015] 2. The utility model provides an inclined support, by which the first assembly plate and the second assembly plate can be connected to the prefabricated steel pipe as a whole, thereby improving the strength of the first assembly plate and the second assembly plate. By providing a connecting flange, the prefabricated steel pipe can be connected to an external prefabricated steel member by means of the connecting flange, thereby forming the device into an independent module, thereby improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure proposed for the utility model;

[0017] Figure 2 A schematic diagram of the three-dimensional structure of the prefabricated steel pipe proposed for the utility model;

[0018] Figure 3 A schematic diagram of the three-dimensional structure of the regulating block proposed for the utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the first assembly plate proposed in the utility model.

[0020] In the figure: 1 prefabricated steel pipe, 2 I-beam, 3 first assembly plate, 4 second assembly plate, 5 adjustment block, 6 first arc groove, 7 second arc groove, 8 through hole, 9 fixing screw, 10 fixing nut, 11 through hole, 12 connecting bolt, 13 locking screw, 14 connecting nut, 15 round hole, 16 locking nut, 17 oblique support, 18 connecting flange. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Reference Figure 1-4 A prefabricated steel structure assembly component includes a prefabricated steel pipe 1 and an I-beam 2. The four sides of the prefabricated steel pipe 1 are provided with an assembly structure that can be assembled with the I-beam 2 as a whole. The assembly structure includes a first assembly plate 3 and a second assembly plate 4 that are fixedly installed on the four sides of the prefabricated steel pipe 1. The upper and lower surfaces of the first assembly plate 3 and the second assembly plate 4 are fixedly installed with an inclined support 17, and the other end of the inclined support 17 is fixedly connected to the surface of the prefabricated steel pipe 1. The first assembly plate 3 and the second assembly plate 4 can be connected to the prefabricated steel pipe 1 as a whole by using the inclined support 17, thereby improving the strength of the first assembly plate 3 and the second assembly plate 4.

[0024] The surfaces of the first assembly plate 3 and the second assembly plate 4 are provided with fixing components for fixing the I-beam 2, and the fixing components include a through hole 8 opened at the center position of the first assembly plate 3 and the second assembly plate 4, and a fixing screw 9 is inserted into the inner wall of the through hole 8. Two fixing nuts 10 are respectively threadedly connected to the surface of the fixing screw 9, and the surfaces of the I-beam 2 and the adjustment block 5 are provided with through holes 11 for the fixing screw 9 to pass through.

[0025] An adjustment component that can adjust the angle of the I-beam 2 is arranged inside the assembly structure, and the adjustment component includes an adjustment block 5, the height of the adjustment block 5 is adapted to the inner wall of the I-beam 2, and the surfaces of the first assembly plate 3 and the second assembly plate 4 are provided with a first arc groove 6 and a second arc groove 7 for the adjustment block 5 to rotate, and the center of the through hole 8 is coaxial with the rotation center of the first arc groove 6 and the second arc groove 7.

[0026] The surface of the adjusting block 5 is provided with a connecting component that can be fixed as a whole with the assembly structure, and the connecting component includes a connecting bolt 12 and a locking screw 13. One end of the connecting bolt 12 is fixedly connected to one end of the adjusting block 5, and a connecting nut 14 is threadedly connected to the surface of the connecting bolt 12. A circular hole 15 for the locking screw 13 to pass through is opened on the surfaces of the adjusting block 5 and the I-beam 2, and a locking nut 16 is threadedly connected to the surface of the locking screw 13.

[0027] Insert the connecting bolts 12 on the two adjusting blocks 5 into the second arc grooves 7 on the first assembly plate 3 and the second assembly plate 4 respectively, and then tighten the connecting nuts 14 to preliminarily fix the adjusting blocks 5. After that, the inner wall of the I-beam 2 can be inserted between the two adjusting blocks 5, so as to preliminarily limit the position of the I-beam 2.

[0028] After the two adjusting blocks 5 are preliminarily fixed on the surfaces of the first assembly plate 3 and the second assembly plate 4, respectively, the fixing screw 9 is passed through the through hole 8 on the first assembly plate 3, the adjusting block 5 and the through hole 11 on the surface of the I-beam 2, and then passed out from the through hole 8 on the second assembly plate 4, and then the fixing nut 10 is tightened, and then the locking screw 13 is passed through the first arc groove 6 on the first assembly plate 3, the adjusting block 5 and the circular hole 15 on the surface of the I-beam 2, and then passed out from the first arc groove 6 on the second assembly plate 4, and then the locking nut 16 is tightened to assemble the I-beam 2 and the prefabricated steel pipe 1 as a whole.

[0029] Compared with the prior art, after the device assembles the I-beam 2 and the prefabricated steel pipe 1 into one, the locking nut 16, the connecting nut 14 and the fixing nut 10 are loosened, so that the adjusting block 5 can be rotated along the center of the through hole 8, thereby changing the angle between the adjusting block 5 and the prefabricated steel pipe 1, and then changing the angle between the I-beam 2 and the prefabricated steel pipe 1 according to the inclination angle required for installation, thereby facilitating installation.

[0030] The upper and lower surfaces of the prefabricated steel pipe 1 are fixedly mounted with connecting flanges 18, and the prefabricated steel pipe 1 can be connected to an external prefabricated steel member by means of the connecting flanges 18, so that the device can form an independent module, thereby improving the flexibility of the device.

[0031] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A prefabricated steel structure assembly component, comprising a prefabricated steel pipe (1) and an I-beam (2), characterized in that: The four sides of the prefabricated steel pipe (1) are each provided with an assembly structure capable of being assembled with the I-beam (2) as a whole. The assembly structure comprises a first assembly plate (3) and a second assembly plate (4) both of which are fixedly mounted on the four sides of the prefabricated steel pipe (1). The surfaces of the first assembly plate (3) and the second assembly plate (4) are provided with fixing components capable of fixing the I-beam (2). An adjustment component capable of adjusting the angle of the I-beam (2) is provided inside the assembly structure. The adjustment component comprises an adjustment block (5). The surfaces of the first assembly plate (3) and the second assembly plate (4) are each provided with a first arc groove (6) and a second arc groove (7) for the adjustment block (5) to rotate. The surface of the adjustment block (5) is provided with a connecting component capable of being fixed with the assembly structure as a whole.

2. The prefabricated steel structure assembly component according to claim 1, characterized in that: The fixing component comprises a through hole (8) provided at the center of the first assembly plate (3) and the second assembly plate (4), a fixing screw (9) being inserted into the inner wall of the through hole (8), two fixing nuts (10) being respectively threadedly connected to the surface of the fixing screw (9), and a through hole (11) for the fixing screw (9) to pass through is provided on the surface of the I-beam (2) and the adjustment block (5).

3. The prefabricated steel structure assembly component according to claim 2, characterized in that: The center of the through hole (8) is coaxial with the rotation center of the first arc-shaped groove (6) and the second arc-shaped groove (7).

4. The prefabricated steel structure assembly component according to claim 1, characterized in that: The connecting component comprises a connecting bolt (12) and a locking screw (13); one end of the connecting bolt (12) is fixedly connected to one end of the adjusting block (5); a connecting nut (14) is threadedly connected to the surface of the connecting bolt (12); a circular hole (15) for the locking screw (13) to pass through is formed on the surface of the adjusting block (5) and the I-beam (2); and a locking nut (16) is threadedly connected to the surface of the locking screw (13).

5. The prefabricated steel structure assembly component according to claim 1, characterized in that: The upper and lower surfaces of the first assembly plate (3) and the second assembly plate (4) are both fixedly mounted with an inclined support (17), and the other end of the inclined support (17) is fixedly connected to the surface of the prefabricated steel pipe (1).

6. The prefabricated steel structure assembly component according to claim 1, characterized in that: The height of the adjustment block (5) is adapted to the inner wall of the I-beam (2), and connecting flanges (18) are fixedly mounted on the upper and lower surfaces of the prefabricated steel pipe (1).

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