Adjustable steel structure connecting device

Abstract

The utility model relates to the technical field of steel structure connecting devices, and discloses an adjustable steel structure connecting device which comprises a first connecting plate, first fixing seats are fixedly arranged at the two ends of one side of the first connecting plate, and a connecting rod is movably connected between the two first fixing seats through a bearing. Two second fixing seats are fixedly connected to the outer sides of the two connecting rods, a second connecting plate is fixedly connected between one sides of the two second fixing seats, steel structure bodies are arranged on one side of the second connecting plate and one side of the first connecting plate, and the steel structure bodies are installed in the U-shaped seats and fixed through fixing structures; when the angle needs to be adjusted, a fourth bolt is screwed, one end of a buckle plate is separated from a fluted disc, then the first connecting plate is adjusted, after adjustment is completed, one end of the buckle plate is buckled with the fluted disc, and then the fourth bolt is rotated reversely to fix the buckle plate, so that the first connecting plate is fixed through the fluted disc, and angle adjustment is facilitated; and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure connection devices, in particular to an adjustable steel structure connection device. Background Art

[0002] Compared with traditional concrete buildings, steel structure buildings use steel plates or steel sections instead of reinforced concrete, which have higher strength and better earthquake resistance. In addition, since the components can be factory-made and installed on-site, the construction period is greatly reduced. Since steel can be reused, it can greatly reduce construction waste and is more environmentally friendly. Therefore, it is widely adopted by countries around the world and applied in industrial and civil buildings. When connecting steel structures, some structures need to adjust the angle, but the current steel structure connection structure cannot adjust the angle at any time, which makes installation inconvenient and reduces installation efficiency. For this reason, an adjustable steel structure connection device is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide an adjustable steel structure connection device to solve the problem proposed in the above background technology that when connecting steel structures, some structures need to adjust the angle, while the current steel structure connection structure cannot adjust the angle at any time, resulting in inconvenience in installation and reduced installation efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable steel structure connection device, comprising a first connecting plate, first fixing seats are fixedly arranged at both ends of one side of the first connecting plate, a connecting rod is movably connected between the two first fixing seats through a bearing, two second fixing seats are fixedly connected to the outer sides of the two connecting rods, a second connecting plate is fixedly connected between one side of the two second fixing seats, a steel structure body is arranged on one side of the second connecting plate and the first connecting plate, a U-shaped seat is arranged on one side of the first connecting plate and the second connecting plate and the steel structure body is installed on the inner wall of the U-shaped seat, a fixing structure is arranged inside the U-shaped seat, and one of the first fixing seats One side is movably connected with a toothed disk and the toothed disk is fixedly connected to a connecting rod, one side of one of the toothed disks is movably provided with two buckle plates, one end of the buckle plate is buckled with the toothed disk, one side of the buckle plate is connected with a fourth bolt, and the fourth bolt is connected to the first fixed seat. When in use, the steel structure main body is installed inside the U-shaped seat and fixed by the fixing structure. When the angle needs to be adjusted, the fourth bolt is turned to separate one end of the buckle plate from the toothed disk, and then the first connecting plate is adjusted. After the adjustment is completed, one end of the buckle plate is buckled with the toothed disk, and the fourth bolt is reversed to fix the buckle plate, thereby fixing the first connecting plate through the toothed disk, facilitating angle adjustment and improving installation efficiency.

[0005] Preferably, the fixing structure includes two first bolts, which penetrate the U-shaped seat and the steel structure body, and adjustment plates are slidably arranged on both sides of the U-shaped seat, and an extrusion plate is fixedly connected between the tops of the two adjustment plates, and second bolts are arranged on both sides of the extrusion plate and the second bolts penetrate the extrusion plate and the steel structure body, and third bolts are arranged on both sides of the bottom of the U-shaped seat and the third bolts are connected to the adjustment plate. When in use, the steel structure body is buckled inside the U-shaped seat, and then the first bolt is penetrated through the U-shaped seat and the steel structure body, and the extrusion plate is pulled upward, so that the adjustment plate slides on both sides of the U-shaped seat, and the extrusion plate is buckled on the top of the steel structure body, and then the third bolt is penetrated through the bottom of the steel structure body, and the third bolt is threadedly connected to the adjustment plate, so that the extrusion plate is fixed, and the extrusion plate squeezes the steel structure body, thereby improving the stability of the steel structure body.

[0006] Preferably, one end of the buckle plate is processed into a triangle shape, and the buckle plate and the toothed disc are meshed with each other, and the toothed disc is fixed by the buckle plate and the toothed disc being buckled.

[0007] Preferably, a slide groove is provided inside the U-shaped seat, the adjustment plate is slidably installed inside the slide groove, and the extrusion plate is slidably installed on the top of the U-shaped seat through the adjustment plate.

[0008] Preferably, a first threaded hole is opened inside the adjustment plate, and the adjustment plate is threadedly connected to a third bolt, and the adjustment plate is fixed by the third bolt being threadedly connected to the adjustment plate.

[0009] Preferably, the outer ends of the first bolt and the second bolt are both threadedly connected with nuts, and the steel structure body is fastened by the nuts.

[0010] Preferably, a through hole is opened inside one end of the gusset plate, and the fourth bolt passes through the gusset plate, and the gusset plate is tightened by the fourth bolt.

[0011] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0012] The utility model is provided with a first connecting plate, a first fixing seat, a connecting rod, a second fixing seat and a second connecting plate. When in use, the two steel structure bodies are respectively installed on one side of the first connecting plate and the second connecting plate, and then the extrusion plate is pulled upward, the extrusion plate is at the top of the steel structure body, and then the third bolt is passed through the U-shaped seat to make the third bolt threadedly connected with the adjusting plate, so as to fix the extrusion plate, the extrusion plate will clamp the steel structure body with the U-shaped seat, and then the first bolt and the second bolt are connected with the U-shaped seat to tighten the steel structure body, when the angle adjustment is required, the fourth bolt is screwed to separate the buckle plate from the toothed disc, so as to adjust the angle of the second connecting plate, after the adjustment is completed, the buckle plate is buckled with the toothed disc, and then the fourth bolt is reversed to fix the buckle plate, so as to fix the second connecting plate through the toothed disc, which is convenient for angle adjustment and improves installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the connection structure between the first connection plate and the second connection plate of the utility model;

[0017] Figure 4 For the utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0018] Figure 5 For the utility model Figure 1 Schematic diagram of the enlarged structure of B.

[0019] Explanation of the accompanying drawings: 1. First connecting plate; 2. First fixing seat; 3. Connecting rod; 4. Second fixing seat; 5. Second connecting plate; 6. Steel structure body; 7. U-shaped seat; 8. First bolt; 9. Adjustment plate; 10. Extrusion plate; 11. Second bolt; 12. Third bolt; 13. Toothed plate; 14. Buckle plate; 15. Fourth bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0022] It should be understood that the terms "length", "width", "up", "down", "front", "back", "first", "second", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0024] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0025] Example

[0026] In the prior art, when connecting steel structures, some structures need to adjust the angle, but the current steel structure connection structure cannot adjust the angle at any time, resulting in inconvenience in installation and reduced installation efficiency.

[0027] See also Figure 1-5The utility model provides a technical solution: an adjustable steel structure connection device, including a first connecting plate 1, first fixing seats 2 are fixedly arranged at both ends of one side of the first connecting plate 1, a connecting rod 3 is movably connected between the two first fixing seats 2 through a bearing, two second fixing seats 4 are fixedly connected to the outer sides of the two connecting rods 3, a second connecting plate 5 is fixedly connected between one side of the two second fixing seats 4, a steel structure body 6 is arranged on one side of the second connecting plate 5 and the first connecting plate 1, a U-shaped seat 7 is arranged on one side of the first connecting plate 1 and the second connecting plate 5, and the steel structure body 6 is installed on the inner wall of the U-shaped seat 7, and the inner part of the U-shaped seat 7 is arranged There is a fixed structure, which includes two first bolts 8. The two first bolts 8 penetrate the U-shaped seat 7 and the steel structure body 6. Adjustment plates 9 are slidably arranged on both sides of the U-shaped seat 7. An extrusion plate 10 is fixedly connected between the tops of the two adjustment plates 9. A slide groove is opened inside the U-shaped seat 7. The adjustment plate 9 is slidably installed inside the slide groove. The extrusion plate 10 is slidably installed on the top of the U-shaped seat 7 through the adjustment plate 9. Second bolts 11 are arranged on both sides of the extrusion plate 10 and the second bolts 11 penetrate the extrusion plate 10 and the steel structure body 6. The outer ends of the first bolts 8 and the second bolts 11 are threadedly connected with nuts, and the steel structure body 6 is fastened by the nuts.

[0028] The bottom sides of the U-shaped seat 7 are provided with third bolts 12, and the third bolts 12 are connected to the adjustment plate 9. The interior of the adjustment plate 9 is provided with a first threaded hole, and the adjustment plate 9 is threadedly connected to the third bolt 12. The third bolt 12 is threadedly connected to the adjustment plate 9 to fix the adjustment plate 9. When in use, the steel structure body 6 is buckled inside the U-shaped seat 7, and then the first bolt 8 penetrates the U-shaped seat 7 and the steel structure body 6, and the extrusion plate 10 is pulled upward, so that the adjustment plate 9 slides on both sides of the U-shaped seat 7, so that the extrusion plate 10 is buckled on the top of the steel structure body 6, and then the third bolt 12 penetrates the steel structure. At the bottom of the steel structure body 6, the third bolt 12 is threadedly connected to the adjustment plate 9 to fix the extrusion plate 10. The extrusion plate 10 squeezes the steel structure body 6 to improve the stability of the steel structure body 6. A toothed disc 13 is movably connected to one side of one of the first fixing seats 2, and the toothed disc 13 is fixedly connected to the connecting rod 3. One side of one of the toothed discs 13 is movably provided with two buckle plates 14, one end of the buckle plate 14 is buckled with the toothed disc 13, one end of the buckle plate 14 is processed into a triangle, and the buckle plate 14 and the toothed disc 13 are meshed with each other, and the buckle plate 14 is buckled with the toothed disc 13 to fix the toothed disc 13.

[0029] A fourth bolt 15 is connected to one side of the pinch plate 14, and the fourth bolt 15 is connected to the first fixing seat 2. A through hole is opened inside one end of the pinch plate 14, and the fourth bolt 15 penetrates the pinch plate 14, and the pinch plate 14 is tightened by the fourth bolt 15. When in use, the steel structure main body 6 is installed inside the U-shaped seat 7 and fixed by the fixing structure. When the angle needs to be adjusted, the fourth bolt 15 is screwed to separate one end of the pinch plate 14 from the toothed disc 13, and then the first connecting plate 1 is adjusted. After the adjustment is completed, one end of the pinch plate 14 is buckled with the toothed disc 13, and the fourth bolt 15 is reversed to fix the pinch plate 14, so that the first connecting plate 1 is fixed by the toothed disc 13, which is convenient for angle adjustment and improves installation efficiency.

[0030] Working principle or structural principle, when in use, the two steel structure bodies 6 are respectively installed on one side of the first connecting plate 1 and the second connecting plate 5, and then the extrusion plate 10 is pulled upward, the extrusion plate 10 is at the top of the steel structure body 6, and then the third bolt 12 is passed through the U-shaped seat 7, so that the third bolt 12 is threadedly connected with the adjustment plate 9, thereby fixing the extrusion plate 10, the extrusion plate 10 will clamp the steel structure body 6 with the U-shaped seat 7, and then the first bolt 8 and the second bolt 11 are connected with the U-shaped seat 7 to tighten the steel structure body 6. When the angle adjustment is required, the fourth bolt 15 is screwed to separate the buckle plate 14 from the toothed disc 13, so as to adjust the angle of the second connecting plate 5. After the adjustment is completed, the buckle plate 14 is buckled with the toothed disc 13, and then the fourth bolt 15 is reversed to fix the buckle plate 14, so that the second connecting plate 5 is fixed through the toothed disc 13, which is convenient for angle adjustment and improves installation efficiency.

[0031] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0032] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0033] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable steel structure connection device, comprising a first connection plate (1), characterized in that: The first connecting plate (1) is fixedly provided with a first fixing seat (2) at both ends of one side, a connecting rod (3) is movably connected between the two first fixing seats (2) via a bearing, two second fixing seats (4) are fixedly connected to the outer sides of the two connecting rods (3), a second connecting plate (5) is fixedly connected between one side of the two second fixing seats (4), a steel structure body (6) is provided on one side of the second connecting plate (5) and the first connecting plate (1), and a U-shaped seat (7) is provided on one side of the first connecting plate (1) and the second connecting plate (5). ) and the steel structure body (6) is installed on the inner wall of the U-shaped seat (7), and a fixed structure is arranged inside the U-shaped seat (7), one side of one of the first fixed seats (2) is movably connected with a toothed disc (13), and the toothed disc (13) is fixedly connected to the connecting rod (3), one side of one of the toothed discs (13) is movably provided with two buckle plates (14), one end of the buckle plate (14) is buckled with the toothed disc (13), one side of the buckle plate (14) is connected with a fourth bolt (15), and the fourth bolt (15) is connected to the first fixed seat (2).

2. The adjustable steel structure connection device according to claim 1, characterized in that: The fixing structure comprises two first bolts (8), the two first bolts (8) penetrate the U-shaped seat (7) and the steel structure body (6), adjustment plates (9) are slidably arranged on both sides of the U-shaped seat (7), an extrusion plate (10) is fixedly connected between the tops of the two adjustment plates (9), second bolts (11) are arranged on both sides of the extrusion plate (10), and the second bolts (11) penetrate the extrusion plate (10) and the steel structure body (6), and third bolts (12) are arranged on both sides of the bottom of the U-shaped seat (7), and the third bolts (12) are connected to the adjustment plate (9).

3. The adjustable steel structure connection device according to claim 1, characterized in that: One end of the buckle plate (14) is processed into a triangle shape, and the buckle plate (14) and the toothed disc (13) are meshed with each other.

4. The adjustable steel structure connection device according to claim 2, characterized in that: A slide groove is provided inside the U-shaped seat (7), and the adjustment plate (9) is slidably installed inside the slide groove.

5. The adjustable steel structure connection device according to claim 2, characterized in that: A first threaded hole is provided inside the adjustment plate (9), and the adjustment plate (9) is threadedly connected to a third bolt (12).

6. The adjustable steel structure connection device according to claim 2, characterized in that: The outer ends of the first bolt (8) and the second bolt (11) are both threadedly connected with nuts.

7. The adjustable steel structure connection device according to claim 1, characterized in that: A through hole is provided inside one end of the gusset plate (14), and the fourth bolt (15) passes through the gusset plate (14).

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