Assembling connecting piece structure of segmental steel member

Abstract

The utility model discloses an assembly connecting piece structure of a segmental steel member, which comprises a steel column and steel beams, and the steel beams are movably sleeved at two ends of the steel column; the steel beams and the steel columns are spliced and connected through the splicing connecting assemblies. The splicing connecting assembly comprises a bolt fixing plate fixed to one end of the steel beam, a frame is fixed to the bolt fixing plate, the frame is connected to the steel column in a sliding, embedded and clamped mode through a sliding assembly, and the bolt fixing plate and the steel column are fixed through a bolt locking assembly in a bolted mode. The utility model relates to the technical field of steel member connecting structures, in particular to an assembling connecting piece structure of a segmental steel member, and solves the problems that an existing steel beam is not convenient enough to mount and cannot be quickly positioned and mounted, and meanwhile, a large number of bolts are adopted for fixing, so that the assembling connecting piece structure of the segmental steel member is difficult to assemble and disassemble. And installation and later-stage disassembly and maintenance are extremely laborious.

Description

Technical Field

[0001] The utility model relates to the technical field of steel component connection structures, in particular to an assembly connection piece structure of segmental steel components. Background Art

[0002] In the construction industry, steel components have great advantages, such as high strength, fast construction speed, and small area. Compared with traditional concrete structures, they are more environmentally friendly. With the promotion and application of steel component node connections, they can effectively reduce environmental pollution and material waste at the construction site, and play a role in green construction.

[0003] However, the current assembly and connection structure of segmental steel components still has some shortcomings: (1) The stress at the connection nodes is concentrated, the lateral stiffness of the entire structure is small, and it is a flexible structure. Under the action of an earthquake, the horizontal displacement of the structure is large; (2) When the height is large and the number of floors is large, the shear resistance of the beam-column node becomes poor, and the bending moment and overall lateral displacement of the beam and column caused by the horizontal load also increase significantly.

[0004] In order to solve the above problems, patent CN217924094U discloses a steel structure beam-column node connection structure. The utility model has a simple structure, improves the shear resistance at the beam-column node, and greatly enhances the overall performance of the entire connection structure.

[0005] However, it has the following defects and shortcomings in its specific use process: the steel beam is not convenient enough to install, and it cannot be quickly positioned and installed. At the same time, a large number of bolts are used for fixing, and the installation and subsequent disassembly and maintenance are extremely laborious. Therefore, we propose an assembly connector structure of segmented steel components to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides an assembly connector structure for segmented steel components, which solves the problem that the existing steel beams are not convenient to install, cannot be quickly positioned and installed, and use a large number of bolts for fixing, making installation and subsequent disassembly and maintenance extremely laborious.

[0007] To achieve the above purpose, the utility model is implemented by the following technical solutions: the assembly connector structure of the segmental steel member includes a steel column and a steel beam, and the steel beam is movably sleeved at both ends of the steel column;

[0008] The steel beams and steel columns are assembled and connected by assembling connection components;

[0009] The assembly connection assembly includes a bolt fixing plate fixed on one end of the steel beam, a frame is fixed on the bolt fixing plate, the frame is slidably engaged and clamped on the steel column through a sliding assembly, and the bolt fixing plate and the steel column are bolted together by a bolt locking assembly;

[0010] A plurality of reinforcing ribs are fixed inside the steel column for reinforcing the steel column structure.

[0011] Preferably, the inner dimensions of the steel beam are matched with the outer dimensions of the steel column, and the steel beam is movably sleeved on the outer periphery of the steel column and is slidably engaged with the steel column.

[0012] Preferably, the inner dimensions of the frame are matched with the outer dimensions of the steel column, and the frame is movably sleeved on the outer periphery of the steel column and is slidably engaged with the steel column.

[0013] Preferably, the sliding assembly includes sliding grooves opened at the top and bottom of the steel column and a sliding block fixed on the frame, and the sliding block is slidably engaged in the sliding groove.

[0014] Preferably, the bolt locking assembly includes a first mounting hole opened on the bolt fixing plate and a plurality of second mounting holes opened on the steel column at equal intervals, and locking bolts are arranged through the first mounting hole and the second mounting hole for locking and fixing between the bolt fixing plate and the steel column.

[0015] Preferably, the plurality of reinforcing ribs are evenly spaced inside the steel column, and the reinforcing ribs are provided with a plurality of evenly spaced third mounting holes for locking bolts to penetrate therethrough.

[0016] Beneficial Effects

[0017] The utility model provides a segmental steel component assembly connector structure. Compared with the prior art, it has the following beneficial effects:

[0018] 1. The assembled connection structure of the segmented steel member is that the steel beam is assembled and connected to the steel column through an assembled connection component. The assembled connection component includes a bolt fixing plate, a frame, etc. When the steel beam and the steel column are installed, the steel beam is sleeved on the steel column, and a slider is used to slide and embed and snap into the slide groove so that the steel beam can be quickly positioned and snap-fitted on the steel column. After that, the bolt fixing plate and the steel column are bolted to complete the locking and fixing installation between the steel beam and the steel column. This assembled connection structure is quick to install and easy to disassemble and assemble. At the same time, the installation node of the steel beam can be adjusted by changing the bolt fixing position of the first mounting hole on the bolt fixing plate and the second mounting hole on the steel column, and it has a wide range of adaptability to environmental conditions.

[0019] 2. The assembly connector structure of the segmented steel member has multiple equally spaced reinforcing ribs fixed inside the steel column. A third mounting hole is provided on the reinforcing rib for the bolts of the first mounting hole on the bolt fixing plate and the second mounting hole on the steel column to pass through, which can limit the bolts and improve the stability of the bolt fixing. At the same time, the shear resistance at the steel column node is improved by the setting of the reinforcing ribs, which greatly enhances the overall performance of the entire structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the internal structure of the steel column of the utility model after longitudinal section;

[0023] Figure 4 It is a schematic diagram of the internal structure of the steel column of the utility model after a transverse section.

[0024] In the figure: 1. Steel column; 2. Steel beam; 3. Assembly connection component; 31. Bolt fixing plate; 32. Frame; 33. Sliding component; 331. Slide groove; 332. Slider; 34. Bolt locking component; 341. First mounting hole; 342. Second mounting hole; 4. Reinforcing rib; 41. Third mounting hole. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-4 , the utility model provides two technical solutions:

[0027] Embodiment 1:

[0028] The assembly connector structure of the segmental steel member includes a steel column 1 and a steel beam 2, wherein the steel beam 2 is movably sleeved at both ends of the steel column 1;

[0029] The steel beam 2 and the steel column 1 are assembled and connected by an assembly connection component 3;

[0030] The assembly connection component 3 includes a bolt fixing plate 31 fixed to one end of the steel beam 2, a frame 32 is fixed to the bolt fixing plate 31, the frame 32 is slidably engaged and clamped on the steel column 1 through a sliding component 33, and the bolt fixing plate 31 and the steel column 1 are bolted together through a bolt locking component 34;

[0031] A plurality of reinforcing ribs 4 are fixed inside the steel column 1 for reinforcing the structure of the steel column 1 .

[0032] Embodiment 2:

[0033] The main difference from the first embodiment is:

[0034] The assembly connector structure of the segmental steel member, the inner size of the steel beam 2 is adapted to the outer size of the steel column 1, the steel beam 2 is movably sleeved on the outer periphery of the steel column 1 and is slidably engaged with the steel column 1, so that the steel beam 2 can be quickly engaged and installed on the steel column 1; the inner size of the frame 32 is adapted to the outer size of the steel column 1, the frame 32 is movably sleeved on the outer periphery of the steel column 1 and is slidably engaged with the steel column 1, so that the frame 32 can be quickly engaged and installed on the steel column 1; the sliding assembly 33 includes a slide groove 331 provided at the top and bottom of the steel column 1 and a slider 332 fixed on the frame 32, the slider 332 is slidably engaged inside the slide groove 331, and the slider 332 is slidably engaged inside the slide groove 331 to facilitate the rapid positioning and installation of the steel beam 2, and the sliding engagement facilitates rapid disassembly;

[0035] The bolt locking assembly 34 includes a first mounting hole 341 provided on the bolt fixing plate 31 and a plurality of second mounting holes 342 provided at equal intervals on the steel column 1. Locking bolts are arranged through the first mounting hole 341 and the second mounting hole 342 for locking and fixing the bolt fixing plate 31 and the steel column 1, thereby realizing a bolt locking and fixing connection between the steel column 1 and the steel beam 2. A plurality of reinforcing ribs 4 are evenly spaced inside the steel column 1, and a plurality of third mounting holes 41 distributed at equal intervals are provided on the reinforcing rib 4 for locking bolts to pass through. The third mounting holes 41 provided on the reinforcing rib 4 can be used for bolts of the first mounting hole 341 on the bolt fixing plate 31 and the second mounting hole 342 on the steel column 1 to pass through, which can limit the bolts and improve the stability of the bolt fixing. At the same time, through the provision of the reinforcing rib 4, the shear resistance at the node of the steel column 1 is improved, thereby greatly enhancing the overall performance of the entire structure.

[0036] When the assembly connection structure of the segmented steel member is in use, the steel beam 2 is assembled and connected to the steel column 1 through the assembly connection component 3. The assembly connection component 3 includes a bolt fixing plate 31, a frame 32, etc. When the steel beam 2 and the steel column 1 are installed, the steel beam 2 is sleeved on the steel column 1, and the slider 332 is slidably embedded in the slide groove 331 to realize the steel beam 2. Quick positioning and clamping installation on the steel column 1 can be achieved. After that, the locking bolt is inserted into the first mounting hole 341 on the bolt fixing plate 31 and the second mounting hole 342 on the steel column 1, and the nuts are locked and fixed to achieve bolt fixation between the bolt fixing plate 31 and the steel column 1, thereby completing the locking and fixing installation between the steel beam 2 and the steel column 1. This assembly connection The connecting structure is quick to install and easy to assemble and disassemble. At the same time, the installation node of the steel beam 2 can be adjusted by changing the bolt fixing position of the first mounting hole 341 on the bolt fixing plate 31 and the second mounting hole 342 on the steel column 1, and the adaptability to a wide range of environmental conditions; in addition, a plurality of equally spaced reinforcing ribs 4 are fixed inside the steel column 1 of the utility model, and a third mounting hole 41 is provided on the reinforcing rib 4 for the bolts of the first mounting hole 341 on the bolt fixing plate 31 and the second mounting hole 342 on the steel column 1 to pass through, which can limit the bolts and improve the stability of the bolt fixing. At the same time, through the provision of the reinforcing rib 4, the shear resistance at the node of the steel column 1 is improved, and the overall performance of the entire structure is greatly enhanced.

[0037] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembly connector structure of a segmental steel member, comprising a steel column (1) and a steel beam (2), characterized in that: The steel beam (2) is movably sleeved on both ends of the steel column (1); The steel beam (2) and the steel column (1) are assembled and connected via an assembly connection assembly (3); The assembly connection component (3) comprises a bolt fixing plate (31) fixed to one end of the steel beam (2), a frame (32) being fixed to the bolt fixing plate (31), the frame (32) being slidably engaged and clamped on the steel column (1) via a sliding component (33), and the bolt fixing plate (31) and the steel column (1) being bolted together via a bolt locking component (34); A plurality of reinforcing ribs (4) are fixed inside the steel column (1) for reinforcing the structure of the steel column (1).

2. The assembly connector structure of the segmental steel member according to claim 1, characterized in that: The inner dimensions of the steel beam (2) are matched with the outer dimensions of the steel column (1); the steel beam (2) is movably sleeved on the outer periphery of the steel column (1) and is slidably engaged with the steel column (1).

3. The assembly connector structure of the segmental steel member according to claim 1, characterized in that: The inner dimensions of the frame (32) are matched with the outer dimensions of the steel column (1); the frame (32) is movably sleeved on the outer periphery of the steel column (1) and is slidably engaged with the steel column (1).

4. The assembly connector structure of the segmental steel member according to claim 1, characterized in that: The sliding assembly (33) comprises sliding grooves (331) provided at the top and bottom of the steel column (1) and a sliding block (332) fixed on the frame (32), wherein the sliding block (332) is slidably engaged in the interior of the sliding groove (331).

5. The assembly connector structure of the segmental steel member according to claim 1, characterized in that: The bolt locking assembly (34) comprises a first mounting hole (341) formed on the bolt fixing plate (31) and a plurality of second mounting holes (342) formed on the steel column (1) at equal intervals, wherein locking bolts are provided through the first mounting hole (341) and the second mounting holes (342) for locking and fixing the bolt fixing plate (31) and the steel column (1).

6. The assembly connector structure of the segmental steel member according to claim 1, characterized in that: The plurality of reinforcing ribs (4) are evenly spaced and distributed inside the steel column (1); the reinforcing ribs (4) are provided with a plurality of evenly spaced third mounting holes (41) for locking bolts to penetrate.

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