Steel structure node component

Abstract

The utility model relates to the technical field of steel structures, and discloses a steel structure node component which comprises a central steel column body, a plurality of connecting steel column bodies and a plurality of transverse connecting steel bodies. L-shaped connecting steel plates used for connecting the center steel column body and the connecting steel column bodies are arranged on the outer walls of the center steel column body and the connecting steel column bodies correspondingly, and special-shaped connecting steel plates are arranged on the outer walls, close to one another, of the connecting steel column bodies correspondingly. Connecting mounting grooves are formed in the outer walls of the sides, away from the center steel column body, of the multiple connecting steel column bodies correspondingly. The L-shaped connecting steel plate, the first threaded sliding groove, the special-shaped connecting steel plate, the second threaded sliding groove and the connecting steel column are installed in a matched mode, stability is high, violent shaking is effectively borne, dangerousness is reduced, and accidents are avoided.

Description

Technical Field

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

[0002] Structural nodes are one of the main elements of building structural systems. Generally speaking, the components are limited by the maximum size of production or transportation, so the components that connect two or more fixed bodies are called structural nodes. At the same time, because there are many choices for node types, special structural nodes are sometimes deliberately designed to increase structural toughness or reduce structural internal forces.

[0003] The existing steel structure node components are not very stable and cannot withstand severe shaking, causing deformation of the building structure. The existing steel structure node components have no load-bearing protection measures and are very dangerous. Accidents are prone to occur in serious cases. In addition, the existing steel structure node components do not have buffer devices, resulting in damage to the central steel column when the steel structure is hit, which will increase the degree of damage, greatly increasing the danger.

[0004] To this end, we propose a steel structure node component. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a steel structure node component.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a steel structure node component, including a central steel column body, a plurality of connecting steel column bodies and a plurality of transverse connecting steel bodies, the outer walls of the central steel column body and the plurality of connecting steel column bodies are respectively provided with L-shaped connecting steel plates for connecting the central steel column body and the plurality of connecting steel column bodies, the outer walls of the plurality of connecting steel column bodies close to each other are respectively provided with special-shaped connecting steel plates, the outer walls of the plurality of connecting steel column bodies away from the central steel column body are respectively provided with connecting installation grooves, and the connecting installation grooves are respectively provided with rubber elastic plates, carbon fiber plates, connecting installation plates, buffer springs and positioning installation plates for buffering the transverse connecting steel bodies.

[0007] As a further limitation of the above solution, the plurality of L-shaped connecting steel plates are movably mounted on the outer wall of the central steel column body and the top end wall of the connecting steel column body respectively.

[0008] As a further limitation of the above scheme, multiple threaded grooves are respectively opened on the outer walls of the multiple L-shaped connecting steel plates, and screw grooves matching the multiple threaded grooves are respectively opened on the outer walls of the multiple connecting steel column bodies and the central steel column body.

[0009] As a further limitation of the above scheme, the plurality of special-shaped connecting steel plates are movably mounted on the outer walls of the plurality of connecting steel column bodies close to each other, and the outer walls of the plurality of special-shaped connecting steel plates are respectively provided with a plurality of threaded grooves 2.

[0010] As a further limitation of the above solution, screw holes matching with the multiple threaded grooves are respectively provided on the outer walls of the multiple connected steel column bodies that are close to each other.

[0011] As a further limitation of the above scheme, connecting steel blocks are fixedly installed on the outer walls of the plurality of special-shaped connecting steel plates, and connecting steel columns are fixedly installed on the outer walls of the central steel column body.

[0012] As a further limitation of the above solution, the other ends of the multiple connecting steel columns are respectively fixedly mounted on the top end walls of the multiple connecting steel column bodies.

[0013] As a further limitation of the above solution, connection grooves are respectively formed on the outer walls of the plurality of connecting steel column bodies on one side away from the central steel column body.

[0014] As a further limitation of the above solution, the rubber elastic plate is fixedly mounted on an inner wall of one side of the connecting mounting groove close to the central steel column body.

[0015] As a further limitation of the above solution, the carbon fiber plate is fixedly mounted on an outer wall of the rubber elastic plate on one side away from the central steel column body.

[0016] As a further limitation of the above solution, the connecting mounting plate is fixedly mounted on an outer wall of the carbon fiber plate on one side away from the central steel column body.

[0017] As a further limitation of the above scheme, there are a plurality of buffer springs, and one end of the plurality of buffer springs close to the central steel column body is respectively fixedly mounted on the outer wall of the connecting mounting plate on one side away from the central steel column body.

[0018] As a further limitation of the above scheme, there are a plurality of positioning and mounting plates, and the other ends of the buffer springs are respectively fixedly mounted on the outer walls of one side of the plurality of positioning and mounting plates close to the central steel column body.

[0019] As a further limitation of the above scheme, elastic columns are respectively arranged in the middle of the multiple buffer springs, and the outer walls of the multiple elastic columns close to one end of the central steel column body are respectively fixedly mounted on the outer wall of the connecting mounting plate on the side away from the central steel column body, and the other ends of the multiple elastic columns are respectively fixedly mounted on the outer walls of the multiple positioning mounting plates on the side close to the central steel column body.

[0020] As a further limitation of the above scheme, a plurality of positioning and mounting plates are respectively fixedly mounted on the outer walls of a side away from the central steel column body of a plurality of connecting steel column bodies close to the central steel column body.

[0021] Beneficial Effects

[0022] The utility model provides a steel structure node component. It has the following beneficial effects:

[0023] 1. When the steel structure node component is needed, the L-shaped connecting steel plate, the threaded groove 1, the special-shaped connecting steel plate and the threaded groove 2 and the connecting steel column are installed in coordination with each other, so that the component has high stability, can effectively withstand severe shaking, reduce danger and avoid accidents.

[0024] 2. This steel structure node component, when needed, has a buffer device through the rubber elastic plate, carbon fiber plate, connecting mounting plate, buffer spring and positioning mounting plate, which effectively avoids damage to the central steel column and greatly reduces the danger. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The structures, proportions, sizes, etc. illustrated in 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 the utility model can be implemented, so they have no substantial technical significance.

[0026] Figure 1 It is a diagram showing the overall structure of the utility model;

[0027] Figure 2 Utility Model Figure 1 Enlarged view of point A in the middle;

[0028] Figure 3 Utility Model Figure 1 Enlarged view of point B in the middle.

[0029] Legend:

[0030] 10. Central steel column body; 11. Connecting steel column body; 12. Horizontally connecting steel body; 13. L-shaped connecting steel plate; 14. Threaded slide groove 1; 15. Special-shaped connecting steel plate; 16. Threaded slide groove 2; 17. Connecting steel block; 18. Connecting steel column; 19. Connecting installation groove; 20. Rubber elastic plate; 21. Carbon fiber plate; 22. Connecting installation plate; 23. Buffer spring; 24. Positioning installation plate. DETAILED DESCRIPTION

[0031] A steel structure node member, such as Figure 1-3As shown, it includes a central steel column body 10, a plurality of connecting steel column bodies 11 and a plurality of transverse connecting steel bodies 12, the outer walls of the central steel column body 10 and the plurality of connecting steel column bodies 11 are respectively provided with L-shaped connecting steel plates for connecting the central steel column body 10 and the plurality of connecting steel column bodies 11, and the outer walls of the plurality of connecting steel column bodies 11 close to each other are respectively provided with special-shaped connecting steel plates 15, and the outer walls of the plurality of connecting steel column bodies 11 away from the central steel column body 10 are respectively provided with connecting installation grooves 19, and the connecting installation grooves 19 are respectively provided with rubber elastic plates 20, carbon fiber plates 21, connecting installation plates 22, buffer springs 23 and positioning installation plates 24 for buffering the transverse connecting steel bodies 12, and the plurality of L-shaped connecting steel plates They are respectively movably mounted on the outer wall of the central steel column body 10 and the top wall of the connecting steel column body 11, and multiple L-shaped connecting steel plates are respectively provided with multiple threaded grooves 14 on their outer walls, and multiple connecting steel column bodies 11 and the central steel column body 10 are respectively provided with screw grooves adapted to the multiple threaded grooves 14 on their outer walls. Multiple special-shaped connecting steel plates 15 are respectively movably mounted on the mutually adjacent outer walls of multiple connecting steel column bodies 11, and multiple special-shaped connecting steel plates 15 are respectively provided with multiple threaded grooves 2 16 on their outer walls, and multiple connecting steel column bodies 11 are respectively provided with screw holes adapted to the multiple threaded grooves 2 16 on their outer walls, and connecting steel blocks 17 are respectively fixedly mounted on their outer walls. The outer wall of the body 10 is respectively fixedly installed with connecting steel columns 18, and the other ends of the multiple connecting steel columns 18 are respectively fixedly installed on the top walls of the multiple connecting steel column bodies 11, and the multiple connecting steel column bodies 11 are respectively provided with connecting grooves on the outer walls on the side away from the central steel column body 10. The rubber elastic plate 20 is fixedly installed on the inner wall of the connecting installation groove 19 close to the central steel column body 10, and the carbon fiber plate 21 is fixedly installed on the outer wall of the rubber elastic plate 20 away from the central steel column body 10. The connecting installation plate 22 is fixedly installed on the outer wall of the carbon fiber plate 21 away from the central steel column body 10. There are a plurality of buffer springs 23, and the ends of the multiple buffer springs 23 close to the central steel column body 10 are respectively fixedly installed on the connecting installation plate 22 There are multiple positioning mounting plates 24 on the outer wall on one side away from the central steel column body 10, and the other ends of the buffer springs 23 are respectively fixedly mounted on the outer walls of the multiple positioning mounting plates 24 on one side close to the central steel column body 10. Elastic columns are respectively arranged in the middle of the multiple buffer springs 23. The outer walls of the multiple elastic columns close to one end of the central steel column body 10 are respectively fixedly mounted on the outer walls of the connecting mounting plates 22 on one side away from the central steel column body 10. The other ends of the multiple elastic columns are respectively fixedly mounted on the outer walls of the multiple positioning mounting plates 24 on one side close to the central steel column body 10. The outer walls of the multiple positioning mounting plates 24 on one side away from the central steel column body 10 are respectively fixedly mounted on the outer walls of the multiple connecting steel column bodies 11 on one side close to the central steel column body 10.

[0032] The working principle of the utility model: when it is needed, through the mutual coordination and installation between the L-shaped connecting steel plate, the threaded slide groove 14, the special-shaped connecting steel plate 15 and the threaded slide groove 2 16 and the connecting steel column 18, it has high stability, can effectively withstand severe shaking, reduce danger and avoid accidents.

[0033] When it is needed, a buffer device is realized by setting the rubber elastic plate 20, the carbon fiber plate 21, the connecting mounting plate 22, the buffer spring 23 and the positioning mounting plate 24, which effectively avoids the damage of the central steel column and greatly reduces the danger.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A steel structure node member, comprising a central steel column body (10), a plurality of connecting steel column bodies (11) and a plurality of transverse connecting steel bodies (12), characterized in that: The outer walls of the central steel column body (10) and the plurality of connecting steel column bodies (11) are respectively provided with L-shaped connecting steel plates for connecting the central steel column body (10) and the plurality of connecting steel column bodies (11); the outer walls of the plurality of connecting steel column bodies (11) close to each other are respectively provided with special-shaped connecting steel plates (15); the outer walls of the plurality of connecting steel column bodies (11) on the side away from the central steel column body (10) are respectively provided with connecting installation grooves (19); the connecting installation grooves (19) are respectively provided with rubber elastic plates (20) for buffering the transverse connecting steel body (12), carbon fiber plates (21), connecting installation plates (22), buffer springs (23) and positioning installation plates (24).

2. A steel structure node member according to claim 1, characterized in that: The plurality of L-shaped connecting steel plates are movably mounted on the outer wall of the central steel column body (10) and the top wall of the connecting steel column body (11), and the outer walls of the plurality of L-shaped connecting steel plates are respectively provided with a plurality of threaded grooves (14), and the outer walls of the plurality of connecting steel column bodies (11) and the central steel column body (10) are respectively provided with screw grooves matching the plurality of threaded grooves (14).

3. A steel structure node member according to claim 1, characterized in that: The plurality of special-shaped connecting steel plates (15) are movably mounted on mutually adjacent outer walls of the plurality of connecting steel column bodies (11); a plurality of threaded grooves (16) are respectively opened on the outer walls of the plurality of special-shaped connecting steel plates (15); and screw holes matching the plurality of threaded grooves (16) are respectively opened on the mutually adjacent outer walls of the plurality of connecting steel column bodies (11).

4. A steel structure node member according to claim 1, characterized in that: Connecting steel blocks (17) are fixedly mounted on the outer walls of the plurality of special-shaped connecting steel plates (15), connecting steel columns (18) are fixedly mounted on the outer walls of the central steel column body (10), and the other ends of the plurality of connecting steel columns (18) are fixedly mounted on the top end walls of the plurality of connecting steel column bodies (11).

5. A steel structure node member according to claim 1, characterized in that: A plurality of the connecting steel column bodies (11) are provided with connecting grooves on the outer walls on the side away from the central steel column body (10), and the rubber elastic plate (20) is fixedly installed on the inner wall on the side of the connecting installation groove (19) close to the central steel column body (10).

6. A steel structure node member according to claim 1, characterized in that: The carbon fiber plate (21) is fixedly mounted on an outer wall of the rubber elastic plate (20) on one side away from the central steel column body (10), and the connecting mounting plate (22) is fixedly mounted on an outer wall of the carbon fiber plate (21) on one side away from the central steel column body (10).

7. A steel structure node member according to claim 1, characterized in that: There are a plurality of buffer springs (23), one end of each of the buffer springs (23) close to the central steel column body (10) is fixedly mounted on an outer wall of a connecting mounting plate (22) away from the central steel column body (10); there are a plurality of positioning mounting plates (24), the other end of each of the buffer springs (23) is fixedly mounted on an outer wall of each of the positioning mounting plates (24) close to the central steel column body (10).

8. A steel structure node member according to claim 1, characterized in that: Elastic columns are respectively arranged in the middle of the plurality of buffer springs (23); the outer walls of the plurality of elastic columns close to one end of the central steel column body (10) are respectively fixedly mounted on the outer wall of the connecting mounting plate (22) on the side away from the central steel column body (10); the other ends of the plurality of elastic columns are respectively fixedly mounted on the outer walls of the plurality of positioning mounting plates (24) close to the central steel column body (10); the outer walls of the plurality of positioning mounting plates (24) away from the central steel column body (10) are respectively fixedly mounted on the outer walls of the plurality of connecting steel column bodies (11) close to the central steel column body (10).

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