Steel structure node component convenient to connect

Abstract

The utility model relates to the technical field of steel structure connection, in particular to a steel structure node component convenient to connect, which comprises a supporting piece, a connecting piece and a cross beam body, the cross beam body is fixed on the side face of the supporting piece through the connecting piece, and the connecting piece comprises a mounting plate, an upper supporting plate, a lower supporting plate, a reinforcing plate and two welding plates which are integrally formed. The mounting plate is fixed on the supporting piece through a bolt, the upper supporting plate and the lower supporting plate are parallel to each other and are respectively positioned at the upper edge and the lower edge of the mounting plate, the reinforcing plate is vertically arranged between the upper supporting plate and the lower supporting plate, positioning pieces are arranged on the cross beam body and the reinforcing plate, and each positioning piece comprises a fixing rod, a pressing piece, a compression spring and a nut. The steel structure node component has the characteristic of high strength and also has certain deformation resistance.

Description

Technical Field

[0001] This utility model relates to the field of steel structure connection technology, and specifically to a steel structure node component that is easy to connect. Background Technology

[0002] Steel structures, as a type of building structure, are widely used in various scenarios due to their high strength, light weight, and high overall rigidity. The installation process of steel structures utilizes node components for connection, and these node components are key components connecting steel members. They ensure overall stability and safety by transmitting forces and bending moments and coordinating structural deformation. Existing steel structure node components, such as the utility model patent application number 202222474646.6 entitled "A Steel Structure Node Component," disclose a steel structure node component including a supporting steel, a fixed connecting block, a crossbeam, a crossbeam anti-fall mechanism, and a crossbeam connecting mechanism. One end of the crossbeam is welded to the middle of the right end face of the supporting steel, and the supporting steel is also connected to the fixed connecting block. The fixed connecting block is also connected to the crossbeam through the crossbeam connecting mechanism, and the lower end of the crossbeam is provided with a crossbeam anti-fall mechanism on the supporting steel. This utility model employs a beam anti-fall mechanism to catch falling beam steel, preventing suspended beam steel from falling from a height during installation due to unstable suspension connections, thus improving the safety of building installation. The beam connection mechanism facilitates the connection of beam steel nodes, improving connection convenience and work efficiency. Furthermore, the use of reinforcing connecting blocks enhances the load-bearing capacity of the fixed connecting blocks, improving the safety of the steel structure.

[0003] However, the above-mentioned steel structure node components still have certain drawbacks in use. When the beam steel is subjected to heavy pressure, the stress point between it and the supporting steel is singular, and the supporting force is transmitted only through fixed connecting blocks, etc., which results in weak load-bearing capacity and makes it more prone to deformation when subjected to external forces for a long time. Utility Model Content

[0004] To address the aforementioned problems, the main objective of this utility model is to provide a steel structure node component that is easy to connect, possesses high strength characteristics, and also has a certain resistance to deformation.

[0005] To achieve the above objectives, this utility model provides a steel structure node component that is easy to connect, including a support, a connector, and a crossbeam. The crossbeam is fixed to the side of the support via the connector. The connector includes an integrally formed mounting plate, an upper support plate, a lower support plate, a reinforcing plate, and two welded plates. The mounting plate is fixed to the support via bolts. The upper and lower support plates are parallel and located at the upper and lower edges of the mounting plate, respectively. The reinforcing plate is vertically disposed between the upper and lower support plates. The crossbeam and the reinforcing plate are provided with positioning components, which include a fixing rod, a pressing plate, a compression spring, and a nut.

[0006] Preferably, the welding plates are respectively vertically arranged on the upper end face of the upper support plate and the lower end face of the lower support plate, and the inner side of the welding plates is welded to the support.

[0007] Preferably, the crossbeam is fitted onto the upper support plate and the lower support plate and fixed by several bolts.

[0008] Preferably, the upper support plate and the lower support plate are provided with a plurality of first positioning holes, and the upper end face and the lower end face of the crossbeam are respectively provided with a plurality of second positioning holes, the number of second positioning holes being less than the number of first positioning holes.

[0009] Preferably, there are two positioning elements, and the two positioning elements are installed in opposite directions.

[0010] Preferably, the reinforcing plate is provided with two third positioning holes, and the two sides of the crossbeam are provided with two fourth positioning holes respectively, with the fixing rod located in the third positioning holes and the fourth positioning holes.

[0011] Preferably, the pressing plate is fixed to the outer periphery of the fixing rod, the end of the fixing rod is provided with a threaded structure, the compression spring is sleeved on the fixing rod and located between the pressing plate and the threaded structure, and the nut is located on the threaded structure.

[0012] The beneficial effects of this utility model through the above technical solution include:

[0013] (1) The steel structure node component of this utility model is easy to connect. The crossbeam is fixed to the support through the connector. The connector provides multiple stress support points for the crossbeam. Welding and bolt fixing are used to fix it at the same time, which improves the strength of the entire steel structure node component.

[0014] (2) In addition, the structure of this utility model is also provided with a positioning component, which can provide a certain buffer force when the beam body is deformed. Under the premise of meeting the rigidity requirements, it can prevent the beam body from deforming.

[0015] (3) Furthermore, the steel structure node components of this utility model are easy to install and connect, without the need for complicated operations. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a structural schematic diagram of the easily connectable steel structure node component of this utility model.

[0018] Figure 2 This is a partially exploded structural diagram of the easily connectable steel structure node component of this utility model.

[0019] Figure 3 This is a partial structural schematic diagram of the easily connectable steel structure node component of this utility model.

[0020] Figure 4 This utility model relates to a steel structure node component that is easy to connect. Figure 3 A schematic diagram of the structure exploded.

[0021] Explanation of reference numerals in the attached figures

[0022] 10. Support component; 20. Connector; 21. Mounting plate; 22. Upper support plate; 23. Lower support plate; 24. Reinforcing plate; 241. Third positioning hole; 25. Welding plate; 26. First positioning hole; 30. Crossbeam body; 31. Second positioning hole; 32. Fourth positioning hole; 40. Bolt; 50. Positioning component; 51. Fixing rod; 511. Threaded structure; 52. Pressing plate; 53. Compression spring; 54. Nut. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Many specific details are set forth in the following description to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] like Figure 1 The diagram shows a structural schematic of the easily connectable steel structure node component of this utility model. The steel structure node component of this utility model includes a support member 10, a connector 20, and a crossbeam 30. The crossbeam 30 is fixed to the side of the support member 10 via the connector 20. Figure 2As shown, the connector 20 of this utility model is provided with an integrally formed mounting plate 21, an upper support plate 22, a lower support plate 23, a reinforcing plate 24, and two welding plates 25. The mounting plate 21 is fixed to the support member 10 by bolts 40. The upper support plate 22 and the lower support plate 23 are parallel and located at the upper and lower edges of the mounting plate 21, respectively. The reinforcing plate 24 is vertically arranged between the upper support plate 22 and the lower support plate 23. In addition, the welding plates 25 are vertically arranged on the upper end face of the upper support plate 22 and the lower end face of the lower support plate 23, respectively. The welding plates 25 are integrally formed with the upper support plate 22 and the lower support plate 23, and the inner side of the welding plates 25 is welded to the support member 10.

[0025] In addition, the crossbeam 30 is fitted onto the upper support plate 22 and the lower support plate 23 and fixed by a number of bolts 40. Specifically, the upper support plate 22 and the lower support plate 23 are provided with a number of first positioning holes 26, and the upper end face and the lower end face of the crossbeam 30 are respectively provided with a number of second positioning holes 31. The number of second positioning holes 31 is less than the number of first positioning holes 26. When the crossbeam 30 is fitted onto the upper support plate 22 and the lower support plate 23, the position of the second positioning hole 31 can be determined according to the total length required by the crossbeam 30 and the connecting member 20. When the length needs to be maximized, the second positioning hole 31 coincides with the outermost first positioning hole 26, and then it can be fixed by bolts 40 from the opening of the crossbeam 30 near the support member 10. Otherwise, it can coincide with the first positioning hole 26 near the support member 10.

[0026] It can be seen that there are two ways to connect the connector 20 and the support 10: first, by fixing it with bolts 40 on the mounting plate 21; second, by fixing it to the support 10 with a welding plate 25. Since the bolts 40 here are ordinary bolts and are not affected by welding temperature, the mounting plate 21 can be fixed to the support 10 first with bolts 40, and then the inner side of the welding plate 25 can be welded to the side of the support 10. The crossbeam 30 of this utility model is fixed to the support 10 by the connector 20. The connector 20 provides multiple stress support points for the crossbeam 30. Both welding and bolt fixing methods play a fixing role, improving the strength of the entire steel structure node component.

[0027] Please also refer to Figure 2 , Figure 3 and Figure 4As shown, the crossbeam 30 and reinforcing plate 24 of this utility model are provided with positioning members 50. The positioning members 50 are provided with fixing rods 51, pressing plates 52, compression springs 53 and nuts 54. In addition, there are two positioning members 50 in this utility model. The two positioning members 50 are installed in opposite directions. In other words, the two positioning members 50 are installed relative to each other. Specifically, as shown in the figure, the reinforcing plate 24 is provided with two third positioning holes 241, and the two sides of the crossbeam 30 are respectively provided with two fourth positioning holes 32. The fixing rods 51 are located in the third positioning holes 241 and the fourth positioning holes 32.

[0028] Furthermore, the pressing plate 52 is fixed to the outer periphery of the fixing rod 51. The end of the fixing rod 51 is provided with a threaded structure 511. The compression spring 53 is sleeved on the fixing rod 51 and located between the pressing plate 52 and the threaded structure 511. The maximum diameter of the compression spring 53 is greater than the diameter of the third positioning hole 241, the outer circle diameter of the pressing plate 52 is greater than the maximum diameter of the compression spring 53, and the outer circle diameter of the pressing plate 52 is smaller than the diameter of the fourth positioning hole 32.

[0029] Therefore, when using the positioning component 50 of the steel structure node component of this utility model, the fixing rod 51 with the compression spring 53 sleeved on it is first inserted into any one of the fourth positioning holes 32. Since the cross-sectional diameter of the fixing rod 51 is smaller than the diameter of the third positioning hole 241, the fixing rod 51 can pass through the third positioning hole 241. Then, as the fixing rod 51 moves closer to the fourth positioning hole 32 on the other side, the compression spring 53 is pressed tightly against the outside of the third positioning hole 241 by the pressing piece 52. Finally, the threaded structure 511 of the fixing rod 51 is inserted into the fourth positioning hole 32 on the other side, and its position is fixed by the nut 54. The other positioning component 50 is installed in the same way on the other third positioning hole 241 and the two fourth positioning holes 32 in opposite directions.

[0030] The positioning component 50 of this utility model can provide a certain buffer force when the crossbeam 30 deforms. Under the premise of meeting the rigidity requirements, it can prevent the crossbeam 30 from deforming. At the same time, the steel structure node component of this utility model is easy to install and connect without complicated operation.

[0031] Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

Claims

1. A steel structure node component that is easy to connect, characterized in that, The device includes a support member (10), a connector (20), and a crossbeam (30). The crossbeam (30) is fixed to the side of the support member (10) by the connector (20). The connector (20) includes an integrally formed mounting plate (21), an upper support plate (22), a lower support plate (23), a reinforcing plate (24), and two welding plates (25). The mounting plate (21) is fixed to the support member (10) by bolts (40). The upper support plate (22) and the lower support plate (23) are parallel and located at the upper and lower edges of the mounting plate (21), respectively. The reinforcing plate (24) is vertically disposed between the upper support plate (22) and the lower support plate (23). The crossbeam (30) and the reinforcing plate (24) are provided with positioning members (50). The positioning members (50) include a fixing rod (51), a pressing plate (52), a compression spring (53), and a nut (54).

2. The steel structure node component for easy connection according to claim 1, characterized in that, The welding plates (25) are respectively vertically arranged on the upper end face of the upper support plate (22) and the lower end face of the lower support plate (23), and the inner side of the welding plates (25) is welded to the support member (10).

3. The steel structure node component for easy connection according to claim 1, characterized in that, The crossbeam (30) is fitted onto the upper support plate (22) and the lower support plate (23) and fixed by a number of bolts (40).

4. The steel structure node component for easy connection according to claim 1, characterized in that, The upper support plate (22) and the lower support plate (23) are provided with a plurality of first positioning holes (26), and the upper end face and the lower end face of the crossbeam body (30) are respectively provided with a plurality of second positioning holes (31), the number of second positioning holes (31) being less than the number of first positioning holes (26).

5. The steel structure node component for easy connection according to claim 1, characterized in that, The number of the positioning elements (50) is two, and the two positioning elements (50) are installed in opposite directions.

6. The steel structure node component for easy connection according to claim 5, characterized in that, The reinforcing plate (24) is provided with two third positioning holes (241), and the two sides of the crossbeam (30) are respectively provided with two fourth positioning holes (32). The fixing rod (51) is located in the third positioning hole (241) and the fourth positioning hole (32).

7. The steel structure node component for easy connection according to claim 1, characterized in that, The pressing piece (52) is fixed to the outer periphery of the fixing rod (51). The end of the fixing rod (51) is provided with a threaded structure (511). The compression spring (53) is sleeved on the fixing rod (51) and located between the pressing piece (52) and the threaded structure (511). The nut (54) is located on the threaded structure (511).

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