Steel structure beam-column joint component

Abstract

The utility model relates to the field of steel structure, and disclose a kind of steel structure beam column joint component, including two concave blocks and fixedly installed in the end of two concave blocks clamping assembly, the outside of two the concave block is all clamped with outside fixed concave block, between two the outside fixed concave block is connected through locking assembly, clamping assembly and locking assembly are combined with the design of adoption, without complex welding procedure.When installing, worker only needs to sequentially clamp concave block, concave clamping plate, outside fixed concave block and the like components, and through the simple bolt screwing and the operation of spring control L-shaped clamping block, assembly can be completed, greatly shorten construction time, improve installation efficiency, especially applicable to the quick building of beam column joint component in large-scale construction engineering.

Description

Technical Field

[0001] This utility model relates to the field of steel structures, specifically a steel structure beam-column joint component. Background Technology

[0002] In the field of steel structure construction, beam-column joints are crucial load-bearing components, and their installation efficiency and connection stability are of paramount importance. Traditional steel structure beam-column joints often face complex operational procedures and high construction difficulty during assembly. For example, some connection methods require extensive welding work, which not only consumes time, manpower, and welding materials, but also easily affects the overall strength and stability of the structure due to welding quality issues. Furthermore, subsequent maintenance and disassembly are inconvenient. Therefore, we propose a new type of steel structure beam-column joint component. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a steel structure beam-column joint component, which solves the aforementioned problems.

[0004] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a steel structure beam-column joint component, comprising two concave blocks and an end-clamping assembly fixedly installed on the two concave blocks, wherein an outer fixing concave block is clamped to the outer side of each of the two concave blocks, and the two outer fixing concave blocks are connected by a locking assembly.

[0005] Preferably, the snap-fit ​​assembly includes two concave snap-fit ​​plates, threaded posts and bolts respectively mounted on the two concave snap-fit ​​plates, the two concave snap-fit ​​plates are respectively disposed on the outer side of the concave block, one of the concave snap-fit ​​plates is provided with two threaded posts with threaded holes, and the other concave snap-fit ​​plate is inserted with a bolt, one end of the bolt being threaded into the threaded post.

[0006] Preferably, the concave block has protrusions integrally formed on both sides, and the inner side of the concave card plate has a concave card plate groove corresponding to the position of the protrusions, and the protrusions are engaged with the concave card plate groove.

[0007] Preferably, an outer fixing concave block groove is formed on the inner wall of the outer fixing concave block, and a protrusion is integrally formed on the outer side of the concave block corresponding to the position of the outer fixing concave block groove, and the protrusion is engaged with the outer fixing concave block groove.

[0008] Preferably, L-shaped grooves are provided on the upper and lower sides of the ends of the two outer fixed concave blocks, and the two sides of the locking component are engaged inside the L-shaped grooves.

[0009] Preferably, the locking assembly includes a rectangular block, a spring, and an L-shaped block. The rectangular block has two slots inside. A spring is fixedly installed on the inner wall of the corresponding side of the two slots. An L-shaped block is fixedly installed on the opposite side of the two springs. The lower end of the L-shaped block is bent and engages with the inside of the L-shaped slot.

[0010] Preferably, the rectangular card block has a rectangular groove, and the L-shaped card block has a slider integrally formed at the position corresponding to the rectangular groove, the slider extending through the rectangular groove to the outside of the rectangular card block.

[0011] Compared with the prior art, this utility model provides a steel structure beam-column joint component, which has the following beneficial effects:

[0012] Easy and efficient installation: The design combines snap-fit ​​and locking components, eliminating the need for complex welding procedures. During installation, workers only need to snap the concave blocks, concave clamping plates, and outer fixing concave blocks together in sequence, and complete the assembly by simply tightening bolts and controlling the operation of the L-shaped clamping blocks with springs. This greatly shortens construction time and improves installation efficiency, making it especially suitable for the rapid assembly of beam-column joint components in large-scale building projects.

[0013] The connection is robust and reliable: the concave block and the concave plate are tightly engaged through the second protrusion and the groove of the concave plate, and the threaded connection of the threaded column and bolt effectively prevents relative displacement of the two concave blocks at their ends. The outer fixed concave block is engaged with the concave block through the first protrusion and the groove of the outer fixed concave block, and the L-shaped locking block and the L-shaped groove in the locking assembly fit tightly, greatly enhancing the stability of the overall structure. This multi-part, multi-method connection combination allows the beam-column joint components to maintain good structural performance under various complex loads, ensuring building safety.

[0014] Excellent disassembly and maintainability: When beam-column joint components require repair or disassembly during building renovation, simply reverse the installation steps: unscrew the bolts, control the spring contraction via the slider to disengage the L-shaped locking block from the L-shaped groove, and the components can be easily separated. Compared to traditional welded beam-column joint components, the disassembly capability of this component significantly reduces maintenance costs and difficulty, facilitates the replacement of damaged parts or the adjustment and optimization of the overall structure, extends the service life of the beam-column joint components, and improves the maintainability of the building structure. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 for Figure 1 A magnified view of part A in the diagram;

[0017] Figure 3 This is a top view of the present invention;

[0018] Figure 4 for Figure 3 BB cross-sectional diagram in the middle;

[0019] Figure 5 for Figure 4 A magnified view of section B in the diagram;

[0020] Figure 6 for Figure 5 A magnified view of part C in the diagram;

[0021] Figure 7 This is a side view of the present invention;

[0022] Figure 8 for Figure 7 FF sectional view diagram;

[0023] Figure 9 for Figure 8 A magnified view of part D in the diagram.

[0024] In the diagram: 1. Concave block; 2. Concave clamping plate; 3. Threaded post; 4. Bolt; 5. Outer fixed concave block; 6. Rectangular clamping block; 7. Rectangular groove; 8. Slider; 9. Outer fixed concave block groove; 10. Protrusion one; 11. Concave clamping plate groove; 12. Protrusion two; 13. Spring; 14. L-shaped groove; 15. L-shaped clamping block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-9 A steel structure beam-column joint component includes two concave blocks 1 and end-clamping components fixedly installed on the two concave blocks 1. Each of the two concave blocks 1 has an outer fixing concave block 5 clamped to its outer side. The two outer fixing concave blocks 5 are connected by a locking component. When assembly is required, the two concave blocks 1 are fitted together correspondingly, and then the ends of the two concave blocks 1 are fixed by the clamping component. Then, the outer fixing concave blocks 5 are clamped to the outer sides of the two concave blocks 1 respectively, and then the outer fixing concave blocks 5 are fixed by the locking component.

[0027] Furthermore, the snap-fit ​​assembly includes two concave snap-fit ​​plates 2, threaded posts 3 and bolts 4 respectively mounted on the two concave snap-fit ​​plates 2. The two concave snap-fit ​​plates 2 are respectively located on the outer side of the concave block 1. One of the concave snap-fit ​​plates 2 is provided with two threaded posts 3, and the threaded posts 3 are provided with threaded holes. The other concave snap-fit ​​plate 2 is inserted with a bolt 4, and one end of the bolt 4 is threaded into the threaded post 3.

[0028] Furthermore, the concave block 1 has protrusions 12 integrally formed on both sides. The inner side of the concave clamping plate 2 has a concave clamping plate groove 11 corresponding to the position of the protrusions 12. The protrusions 12 and the concave clamping plate groove 11 are engaged together. During installation, the concave clamping plate groove 11 is aligned with the protrusions 12, and the protrusions 12 and the concave clamping plate groove 11 are inserted together. At this time, the threaded post 3 and the bolt 4 inserted on the two concave clamping plates 2 are aligned with the holes on the concave block 1 and inserted into the inner side of the concave block 1. Then the bolt 4 is rotated, and the bolt 4 and the threaded post 3 are threaded together to engage the two.

[0029] Furthermore, an outer fixing concave block groove 9 is provided on the inner wall of the outer fixing concave block 5, and a protrusion 10 is integrally formed on the outer side of the concave block 1 corresponding to the position of the outer fixing concave block groove 9, and the protrusion 10 is engaged with the outer fixing concave block groove 9.

[0030] Furthermore, L-shaped grooves 14 are provided on the upper and lower sides of the ends of the two outer fixed concave blocks 5, and the two sides of the locking assembly are engaged inside the L-shaped grooves 14.

[0031] Furthermore, the locking assembly includes a rectangular locking block 6, a spring 13, and an L-shaped locking block 15. The rectangular locking block 6 has two slots inside. A spring 13 is fixedly installed on the inner wall of the corresponding side of the two slots. An L-shaped locking block 15 is fixedly installed on the opposite side of the two springs 13. The lower end of the L-shaped locking block 15 is bent and engaged with the inside of the L-shaped slot 14.

[0032] Furthermore, a rectangular slot 7 is provided on the rectangular block 6, and a slider 8 is integrally formed on the L-shaped block 15 corresponding to the position of the rectangular slot 7. The slider 8 extends through the rectangular slot 7 to the outside of the rectangular block 6. When fixation is required, the outer fixing concave block slot 9 on the outer fixing concave block 5 is engaged with the protrusion 10 on the outside of the concave block 1. Then, the rectangular slot 7 is slid towards the side closer to the center point. At this time, the spring 13 contracts. Then, the L-shaped block 15 is inserted into the inside of the L-shaped slot 14. Then, the spring 13 is released and rebounds. Then, one end of the L-shaped block 15 is engaged into the inside of the L-shaped slot 14, completing the fixation and completing the fixation of the two outer fixing concave blocks 5.

[0033] Structural Description:

[0034] Concave block 1: It is a basic component of the steel structure beam-column joint component. Two concave blocks 1 are fitted together and assembled. There are two protrusions 12 integrally formed on both sides. There is a protrusion 10 integrally formed on the outer side corresponding to the outer fixed concave block groove 9. The surface is provided with holes for threaded columns 3 and bolts 4 to be inserted.

[0035] Concave clamping plate 2: Located on the outer side of the concave block 1, used to connect the ends of the two concave blocks 1. A concave clamping plate groove 11 is provided on the inner side corresponding to the position of the second protrusion 12. Through the snap-fit ​​engagement between the concave clamping plate groove 11 and the second protrusion 12, the concave clamping plate 2 can be fixed on the concave block 1. At the same time, one of the concave clamping plates 2 is provided with two threaded posts 3, and the other concave clamping plate 2 is fitted with a bolt 4.

[0036] Threaded post 3: Installed on one of the concave plates 2, the threaded post 3 has a threaded hole and is used in conjunction with the bolt 4. When the two concave plates 2 are snapped onto the concave block 1, the threaded post 3 and the bolt 4 are aligned with the hole on the concave block 1 and inserted into the inner side of the concave block 1. By rotating the bolt 4 and threading it with the threaded post 3, the two concave blocks 1 are fixedly connected.

[0037] Bolt 4: Inserted into another concave clamping plate 2, with one end threaded into the threaded post 3. Through the threaded connection with the threaded post 3, the two concave clamping plates 2 are fixed, thereby fixing the ends of the two concave blocks 1.

[0038] Outer fixing concave block 5: snaps onto the outer side of concave block 1, and has an outer fixing concave block groove 9 on its inner wall. It is fixed to concave block 1 by snapping into the protrusion 10 on the outer side of concave block 1. The two outer fixing concave blocks 5 are connected by a locking assembly, and L-shaped grooves 14 are provided on the upper and lower sides of the ends for cooperating with the locking assembly.

[0039] Rectangular locking block 6: It is part of the locking assembly and has two slots inside for installing spring 13 and L-shaped locking block 15. The locking and fixing of the two outer fixed concave blocks 5 is achieved by controlling the extension and retraction of L-shaped locking block 15.

[0040] Rectangular groove 7: It is formed on the rectangular card block 6. The L-shaped card block 15 has a slider 8 integrally formed at the position corresponding to the rectangular groove 7. The slider 8 extends through the rectangular groove 7 to the outside of the rectangular card block 6. The extension and retraction of the L-shaped card block 15 can be controlled by sliding the slider 8.

[0041] Slider 8: It is integrally formed on the L-shaped card block 15, extends through the rectangular groove 7 to the outside of the rectangular card block 6, so that the user can manually control the extension and retraction of the L-shaped card block 15 to fix and unlock the two outer fixed concave blocks 5.

[0042] Outer fixing concave block groove 9: It is formed on the inner wall of the outer fixing concave block 5 and is engaged with the protrusion 10 on the outer side of the concave block 1 to fix the outer fixing concave block 5 on the concave block 1.

[0043] Protrusion 10: integrally formed on the outside of the concave block 1, corresponding to the position of the outer fixed concave block groove 9, and engaging with the outer fixed concave block groove 9 to achieve the connection between the outer fixed concave block 5 and the concave block 1.

[0044] Concave slot 11: It is formed on the inner side of the concave slot 2, corresponding to the position of the second protrusion 12 on the concave block 1. By engaging with the second protrusion 12, the concave slot 2 can be accurately installed on the concave block 1.

[0045] Protrusion 2 12: integrally formed on both sides of the concave block 1, and engaged with the concave card slot 11 on the inner side of the concave card plate 2, used to fix the position of the concave card plate 2 on the concave block 1.

[0046] Spring 13: Installed in the groove inside the rectangular block 6, with both ends fixed to the inner wall of the groove and the L-shaped block 15 respectively. The extension and retraction of the L-shaped block 15 are controlled by the extension and retraction of the spring, so as to lock and unlock the two outer fixed concave blocks 5.

[0047] L-shaped groove 14: It is formed on the upper and lower sides of the ends of the two outer fixed concave blocks 5, and is used to engage with the lower bent part of the L-shaped card block 15 to realize the fixed connection between the two outer fixed concave blocks 5.

[0048] L-shaped locking block 15: It is an important part of the locking assembly. One end is fixed to the spring 13, and the lower end is bent and engaged with the inside of the L-shaped groove 14. The spring action enables engagement and disengagement with the L-shaped groove 14, thereby fixing and unlocking the two outer fixed concave blocks 5.

[0049] Working principle: During installation, align the concave slot 11 with the protrusion 12, and insert the protrusion 12 into the concave slot 11. At this time, the threaded post 3 and bolt 4 inserted on the two concave plates 2 are aligned with the holes on the concave block 1 and inserted into the inner side of the concave block 1. Then rotate the bolt 4, and the bolt 4 and the threaded post 3 are threaded together, locking the two together. The outer fixing concave block slot 9 on the outer fixing concave block 5 is locked to the protrusion 10 on the outer side of the concave block 1. Then slide the rectangular slot 7 towards the side closer to the center point. At this time, the spring 13 retracts. Then insert the L-shaped block 15 into the inside of the L-shaped slot 14. Then release the spring 13, and the spring 13 rebounds. Then one end of the L-shaped block 15 is locked into the inside of the L-shaped slot 14, completing the fixing and completing the fixing of the two outer fixing concave blocks 5.

[0050] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel structure beam-column joint component, characterized in that, It includes two concave blocks (1) and end snap-fit ​​components fixedly installed on the two concave blocks (1). An outer fixed concave block (5) is snapped onto the outer side of each of the two concave blocks (1). The two outer fixed concave blocks (5) are connected by a locking component. The snap-fit ​​assembly includes two concave snap-fit ​​plates (2) and threaded posts (3) and bolts (4) respectively mounted on the two concave snap-fit ​​plates (2). The two concave snap-fit ​​plates (2) are respectively located on the outside of the concave block (1). One of the concave snap-fit ​​plates (2) is provided with two threaded posts (3) with threaded holes. The other concave snap-fit ​​plate (2) is inserted with a bolt (4), one end of which is threaded into the threaded post (3). The locking assembly includes a rectangular locking block (6), a spring (13), and an L-shaped locking block (15). The rectangular locking block (6) has two slots inside. A spring (13) is fixedly installed on the inner wall of the two slots on the opposite side. An L-shaped locking block (15) is fixedly installed on the opposite side of the two springs (13). The lower end of the L-shaped locking block (15) is bent and engaged with the inside of the L-shaped slot (14).

2. A steel structure beam-column joint component according to claim 1, characterized in that: The concave block (1) has protrusions (12) integrally formed on both sides. The concave card plate (2) has a concave card plate groove (11) on the inner side corresponding to the position of the protrusions (12). The protrusions (12) and the concave card plate groove (11) are engaged together.

3. A steel structure beam-column joint component according to claim 1, characterized in that: The inner wall of the outer fixed concave block (5) is provided with an outer fixed concave block groove (9), and a protrusion (10) is integrally formed on the outer side of the concave block (1) corresponding to the position of the outer fixed concave block groove (9). The protrusion (10) is engaged with the outer fixed concave block groove (9).

4. A steel structure beam-column joint component according to claim 1, characterized in that: The two outer fixed concave blocks (5) have L-shaped grooves (14) on both the upper and lower sides of their ends, and the two sides of the locking assembly are engaged inside the L-shaped grooves (14).

5. A steel structure beam-column joint component according to claim 1, characterized in that: The rectangular card block (6) has a rectangular groove (7) and the L-shaped card block (15) has an integrally formed slider (8) at the position corresponding to the rectangular groove (7). The slider (8) extends through the rectangular groove (7) to the outside of the rectangular card block (6).

Images