High-stability steel structure connecting piece

Abstract

The utility model discloses a high-stability steel structure connecting piece, and relates to the technical field of steel structures. A high-stability steel structure connecting piece comprises a vertical I-shaped steel body, a transverse I-shaped steel body, a connecting assembly, an extending mounting frame, a limiting mounting frame, a limiting block and a limiting mounting plate. The connecting assembly comprises a fixing frame of a cubic structure, and a groove is formed in the circumferential side wall of the fixing frame; the extending mounting frame is fixed to the upper side and the lower side of the fixing frame, the extending mounting frame is in an I shape, and an I-shaped first cavity is formed in the extending mounting frame in the height direction of the extending mounting frame; the vertical I-shaped steel body is inserted into the first cavity of the extending mounting frame, and the vertical I-shaped steel body and the frame body wall of the extending mounting frame are locked and fixed through bolts in a penetrating mode. According to the steel structure connecting piece, the high-stability steel structure connecting piece is designed, and the structural strength and the structural stability of connection between the vertical I-shaped steel body and the transverse I-shaped steel body are improved through the steel structure connecting piece.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a steel structure connecting piece with high stability. Background Art

[0002] Steel structure connectors are metal parts that connect steel components. They connect steel structure components firmly together through specific methods (such as welding, bolting, etc.) to form a stable overall structure.

[0003] Traditional steel structure connection methods mostly rely on a single bolt or welding method to fix the beam. In actual use, the traditional connection method will cause the gap between the beam and the column to gradually increase with the use time and strength, which will lead to an increase in the bending stress and vertical load of the beam, and its stability cannot be guaranteed.

[0004] In this regard, the inventor believes that how to design a high-stability steel structure connector that can improve the structural strength and stability of the connection between the beam and the column is a technical problem that technical personnel in this field urgently need to solve.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] In view of the above technical problems, an embodiment of the utility model provides a high-stability steel structure connector to solve the problems raised in the above background technology.

[0007] The utility model provides the following technical solutions:

[0008] A high-stability steel structure connector, comprising: a vertical I-beam body, a horizontal I-beam body, a connecting assembly, an extension mounting frame, a limit mounting frame, a limit block, and a limit mounting plate;

[0009] The connecting assembly comprises a fixing frame in a cubic structure, wherein a circumferential side wall of the fixing frame is provided with a groove;

[0010] The extended installation frame is fixed on the upper and lower sides of the fixed frame, the extended installation frame is in an I-shape, and an I-shaped first cavity is arranged on the extended installation frame along its height direction;

[0011] The vertical I-beam body is inserted into the first cavity of the extension installation frame, and the vertical I-beam body and the frame wall of the extension installation frame are penetrated and locked and fixed by bolts;

[0012] The limiting block is fixed in the groove, and one side of the limiting mounting frame is fixed on the limiting block; the limiting mounting frame is in an I shape, and a second cavity in the shape of an I is arranged along the length direction of the limiting mounting frame.

[0013] The limiting mounting plate is fixed on the fixed frame and covers the groove. A through hole for the limiting mounting frame to pass through is arranged on the limiting mounting plate, and the limiting mounting frame is arranged through the through hole on the limiting mounting plate.

[0014] The horizontal I-beam body is inserted into the second cavity of the limiting mounting frame, and the horizontal I-beam body and the frame wall of the limiting mounting frame are fixedly locked through bolts.

[0015] Preferably, the connecting component further includes an auxiliary tensioning component, and the auxiliary tensioning component includes a mounting plate, a fixing plate, a fixing ring and a steel rope body.

[0016] The mounting plate is fixed on the fixed frame through bolts, and the fixing plate is fixed on the limiting mounting frame through bolts; a plurality of fixing rings are equidistantly installed on one side of the mounting plate and the fixing plate, and the fixing rings on the mounting plate and the fixing rings on the fixing plate are fixedly connected through a plurality of steel rope bodies.

[0017] Preferably, a reinforcing fixing plate is fixed in the through hole of the limiting mounting plate. The inner side of the part of the reinforcing fixing plate extending outside the through hole is fixedly connected with the limiting mounting frame through bolts, and a reinforcing rib is fixedly connected between the outer side of the part of the reinforcing fixing plate extending outside the through hole and the limiting mounting plate.

[0018] Preferably, a reinforcing rib is fixedly connected between the extending mounting frame and the fixed frame.

[0019] Preferably, the mounting plate is in an L shape, and the two side walls of the L-shaped mounting plate are respectively fixed on two mutually perpendicular side walls of the fixed frame through bolts.

[0020] A high-stability steel structure connecting piece provided by an embodiment of the present invention has the following beneficial effects: The present invention designs a high-stability steel structure connecting piece, and this steel structure connecting piece improves the structural strength and structural stability of the connection between the vertical I-beam body and the horizontal I-beam body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a structural schematic diagram of the present invention;

[0022] Figure 2 is a structural schematic diagram of the split connecting component;

[0023] Figure 3 is a structural schematic diagram of the cross-section of the split connecting component.

[0024] Figure 4 For the present inventionFigure 1 Partial enlarged view of A. Specific implementation manner

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

[0026] Refer to Figures 1-4 .

[0027] In view of the problems mentioned in the above background technology, the embodiments of the present invention provide a steel structure connector with high stability to solve the above technical problems, and the technical solutions are as follows:

[0028] A steel structure connector with high stability, including: vertical I-beam body 1, horizontal I-beam body 2, connection component 3, extended installation frame 35, limit installation frame 32, limit block 32a, limit installation plate 34;

[0029] The connection component 3 includes a fixed frame 31 with a cubic structure, and a groove 311 is provided on the circumferential side wall of the fixed frame 31;

[0030] The extended installation frame 35 is fixed on the upper and lower sides of the fixed frame 31. The extended installation frame 35 is in the shape of an I-beam, and a first cavity in the shape of an I-beam is provided on the extended installation frame 35 along its height direction;

[0031] The vertical I-beam body 1 is inserted into the first cavity of the extended installation frame 35, and the vertical I-beam body 1 and the frame wall of the extended installation frame 35 are fixedly locked through bolts;

[0032] The limit block 32a is fixed in the groove 311, and one side of the limit installation frame 32 is fixed on the limit block 32a; the limit installation frame 32 is in the shape of an I-beam, and a second cavity in the shape of an I-beam is provided on the limit installation frame 32 along its length direction,

[0033] The limit installation plate 34 is fixed on the fixed frame 31 and covers the groove 311. A through hole 34a for the limit installation frame 32 to pass through is provided on the limit installation plate 34, and the limit installation frame 32 is arranged through the through hole 34a on the limit installation plate 34;

[0034] The horizontal I-beam body 2 is inserted into the second cavity of the limit installation frame 32, and the horizontal I-beam body 2 and the frame wall of the limit installation frame 32 are fixedly locked through bolts.

[0035] Among them, it is worth noting that the specific structures and working methods of the vertical I-beam body 1 and the horizontal I-beam body 2 are all existing technologies publicly available on the market at present, and do not belong to the main technical problems to be solved in this technical solution. Therefore, they will not be elaborated in this utility model.

[0036] In this embodiment, the connection assembly 3 further includes an auxiliary tensioning assembly 33. The auxiliary tensioning assembly 33 includes a mounting plate 331, a fixing plate 332, a fixing ring 333, and a steel rope body 334.

[0037] The mounting plate 331 is fixed to the fixing frame 31 by bolts, and the fixing plate 332 is fixed to the limit mounting frame 32 by bolts; a plurality of fixing rings 333 are equidistantly mounted on one side of the mounting plate 331 and the fixing plate 332, and the fixing rings 333 on the mounting plate 331 are connected and fixed to the fixing rings 333 on the fixing plate 332 by a plurality of steel rope bodies 334.

[0038] In this embodiment, a reinforcing fixing plate 341 is fixed in the through hole 34a of the limit mounting plate 34. The part of the reinforcing fixing plate 341 extending outside the through hole 34a is fixedly connected to the limit mounting frame 32 by bolts, and a reinforcing rib is fixedly connected between the outside of the part of the reinforcing fixing plate 341 extending outside the through hole 34a and the limit mounting plate 34.

[0039] In this embodiment, a reinforcing rib is fixedly connected between the extending mounting frame 35 and the fixing frame 31.

[0040] In this embodiment, the mounting plate 331 is L-shaped, and the two side walls of the L-shaped mounting plate 331 are respectively fixed to two mutually perpendicular side walls of the fixing frame 31 by bolts.

[0041] The design principle of a high-stability steel structure connector provided by an embodiment of the present utility model is as follows: In this embodiment, the fixing frame 31 and the extending mounting frame 35 are sleeved outside the vertical I-beam body 1 and fixed by bolts. The limit mounting frame 32 is sleeved outside the horizontal I-beam body 2 and fixed by bolts. Then, the limit mounting frame 32 is clamped into the placement groove 311 of the fixing frame 31 and limited and fixed by the limit mounting plate 34. At the same time, the auxiliary tensioning assembly 33 further limits and assists in tensioning and fixing between the limit mounting plate 34 and the fixing frame 31, increasing the structural stability after the connection between the vertical I-beam body 1 and the horizontal I-beam body 2.

[0042] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated. The components shown as units may or may not be physical units. They may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0043] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "rotation connection", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. It may be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0044] It can be understood that for those of ordinary skill in the art, equivalent substitutions or changes can be made according to the technical solution of the present utility model and the concept of the present utility model, and all such changes or substitutions shall fall within the protection scope of the appended claims of the present utility model.

Claims

1. A high-stability steel structure connector, characterized in that: include: Vertical I-beam body, horizontal I-beam body, connecting components, extension mounting frame, limit mounting frame, limit block, limit mounting plate; The connecting assembly comprises a fixing frame in a cubic structure, wherein a circumferential side wall of the fixing frame is provided with a groove; The extended installation frame is fixed on the upper and lower sides of the fixed frame, the extended installation frame is in an I-shape, and an I-shaped first cavity is arranged on the extended installation frame along its height direction; The vertical I-beam body is inserted into the first cavity of the extension installation frame, and the vertical I-beam body and the frame wall of the extension installation frame are penetrated and locked and fixed by bolts; The limit block is fixed in the groove, and one side of the limit installation frame is fixed on the limit block; the limit installation frame is in an I-shape, and a second I-shaped cavity is arranged on the limit installation frame along its length direction. The limit installation plate is fixed on the fixed frame and covers the groove. The limit installation plate is provided with a through hole for the limit installation frame to pass through. The limit installation frame passes through the through hole on the limit installation plate for installation. The horizontal I-beam body is inserted into the second cavity of the position-limiting installation frame, and the horizontal I-beam body and the frame wall of the position-limiting installation frame are penetrated and locked and fixed by bolts.

2. The high-stability steel structure connector according to claim 1, characterized in that: The connection assembly also includes an auxiliary tensioning assembly, which includes a mounting plate, a fixing plate, a fixing ring and a steel rope body; The mounting plate is fixed to the fixing frame by bolts, and the fixing plate is fixed to the limit mounting frame by bolts; a plurality of fixing rings are evenly installed on one side of the mounting plate and the fixing plate, and the fixing rings on the mounting plate are connected and fixed with the fixing rings on the fixing plate by a plurality of steel rope bodies.

3. The high-stability steel structure connector according to claim 1, characterized in that: A reinforcing fixing plate is fixed in the through hole of the limit mounting plate. The reinforcing fixing plate extends to the inner side of the outer part of the through hole and is fixedly connected to the limit mounting frame by bolts. The reinforcing fixing plate extends to the outer side of the outer part of the through hole and is fixedly connected to the reinforcing rib between the limit mounting plate.

4. The high-stability steel structure connector according to claim 1, characterized in that: The extending installation frame and the fixing frame are fixedly connected with reinforcing ribs.

5. The high-stability steel structure connector according to claim 1, characterized in that: The mounting plate is L-shaped, and two side walls of the L-shaped mounting plate are respectively fixed to two mutually perpendicular side walls of the fixing frame by bolts.

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