Bending-resistant fabricated building steel column component
By introducing a calibrated structure of trapezoidal slide chute and slider into the building steel column members, the problem of manual alignment when connecting steel columns and steel beams in the prior art is solved, automatic alignment is achieved, and installation efficiency is improved.
Patent Information
- Application Number
- CN202420784960.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-04-16
AI Technical Summary
When connecting existing building steel columns with steel beams, they need to manually align the fixing holes, which makes the installation process cumbersome and time-consuming.
A bending-resistant prefabricated building steel column member is designed, and a calibration structure of trapezoidal chute and trapezoidal slider is adopted. The slider slides and moves in the slider, realizing automatic alignment of fixed holes.
Through the use of calibration structures, the alignment time of steel columns and steel beams is significantly reduced, installation efficiency is improved, and operational flow is simplified.
Smart Images
Figure CN222990896U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building steel columns, in particular to a bending-resistant assembled building steel column component. Background Technique
[0002] A steel column is an industrial product made of steel. It is used in large and medium-sized industrial factories, large-span public buildings, high-rise buildings, etc. A steel column is a vertical member that bears the weight of a building and transfers it to the foundation. It is a structural element inside a building that can support the upper structure and bear various loads, ensuring the stability and safety of the building.
[0003] It is found in the use of existing steel columns on the market that most steel columns are fixed to steel beams through fixing screws. However, when fixing with screws, the fixing holes of the connecting steel plates need to be calibrated and aligned. The existing installation technology requires manual alignment of the fixing holes on the surfaces of the steel column and the connecting steel plate, which is very time-consuming and troublesome. Content of the Utility Model
[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a bending-resistant assembled building steel column component.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A bending-resistant assembled building steel column component, including a steel column and a steel beam. A connecting plate is arranged on the surface of the steel column. One end of the connecting plate away from the steel column is provided with a steel beam. Fixing holes are opened on the surfaces of the steel column, the steel beam and the connecting plate. Fixing screws are arranged in the fixing holes. A calibration structure is arranged at the connection between the steel column and the steel beam. A fixing structure is arranged on the surface of the steel column. The calibration structure includes a trapezoidal chute and a trapezoidal slider. A trapezoidal chute is opened on the surface of the steel column. The trapezoidal slider is slidably connected to the surface of the trapezoidal chute. A connecting plate is fixedly connected to the surface of the trapezoidal slider. The convex end of the connecting plate is inserted with a steel beam.
[0006] The effects achieved by the above components are as follows: When using this bending-resistant assembled building steel column component, the steel column and the steel beam can be fixed first. During the fixing process, in order to avoid the problem that most existing steel columns are fixed to steel beams through fixing screws, but when fixing with screws, the fixing holes of the connecting steel plates need to be calibrated and aligned, and the existing installation technology requires manual alignment of the fixing holes on the surfaces of the steel column and the connecting steel plate, which is very time-consuming and troublesome. The fixing holes on the steel column and the steel beam can be calibrated through the calibration structure, which is convenient for aligning and inserting the fixing screws later. During the calibration process, the positioning plate can be fixed by using the fixing structure, thereby completing the positioning of the entire fixing hole.
[0007] Preferably, a fixing groove is formed at the top of the trapezoidal chute, and a fixing rubber strip is clamped in the fixing groove.
[0008] The effect achieved by the above components is as follows: the steel beam to be connected is clamped along the trapezoidal chute at the bottom of the steel column, and the trapezoidal slider on the surface of the steel beam slides along the trapezoidal chute.
[0009] Preferably, a fixing rubber strip is fixedly connected to the top of the trapezoidal slider, and the fixing rubber strip is made of rubber and has elasticity.
[0010] The effect achieved by the above components is as follows: the fixing rubber strip on the top of the trapezoidal slider will be clamped in the fixing groove, and the fixing rubber strip has elasticity, which is convenient to achieve the limit effect of movement.
[0011] Preferably, a positioning plate is provided at the bottom of the steel beam, and a support block is fixedly connected to the upper surface of the positioning plate.
[0012] The effect achieved by the above components is as follows: in order to prevent the steel beam from slipping, the positioning plate is clamped in the rectangular card slot along the rectangular card block.
[0013] Preferably, the steel beam is supported by the top of the support block, and a rectangular card slot is formed on the surface of the steel column.
[0014] The effect achieved by the above components is as follows: the support block on the top of the positioning plate supports the steel beam to achieve the support effect.
[0015] Preferably, a rectangular card block is clamped on the surface of the rectangular card slot, and a positioning plate is fixedly connected to the side of the rectangular card block away from the rectangular card slot.
[0016] The effect achieved by the above components is as follows: the rectangular card block and the rectangular card slot are clamped with each other, which is convenient to achieve the clamping limit effect.
[0017] Preferably, the fixing structure includes a connecting card block and a fixing card block. The connecting card block is fixedly connected to the side of the rectangular card block, and the fixing card block is fixedly connected to the surface of the connecting card block.
[0018] The effect achieved by the above components is as follows: during the calibration process, the fixing structure can be used to fix the positioning plate, and then the positioning of the entire fixing hole is completed. When the positioning plate is clamped on the surface of the steel column, the connecting card block and the fixing card block will be clamped on the surface of the steel column.
[0019] Preferably, a rubber card pad is fixedly connected to the side of the fixing card block close to the steel column, a spherical card slot is formed on the surface of the steel column, and the rubber card pad is clamped in the spherical card slot.
[0020] The effects achieved by the above components are as follows: During the clamping process, the rubber gasket on the inner wall of the fixed block will be squeezed and clamped in the spherical card slot opened on the surface of the steel column. After the clamping is completed, the rubber gasket rebounds, thereby achieving the function of fixing the positioning plate and preventing the positioning plate from sliding down during the process of fixing the screw.
[0021] Compared with the prior art, the advantages and positive effects of the present utility model are that
[0022] In the present utility model, by setting a calibration structure, when using the present utility model, in order to avoid the problem that most existing steel columns are fixed to steel beams mainly through fixing screws, but when fixing with screws, the fixing holes of the connecting steel plates need to be calibrated and aligned. The existing installation technology requires manually aligning the fixing holes on the surfaces of the steel column and the connecting steel plate, which is very time-consuming and troublesome. The calibration structure can be used to calibrate the fixing holes on the steel column and the steel beam, facilitating the subsequent alignment and insertion of fixing screws. First, the steel beam to be connected is clamped along the trapezoidal sliding groove at the bottom of the steel column, so that the trapezoidal slider on the surface of the steel beam slides along the trapezoidal sliding groove until it stops moving when it reaches the position where it cannot move. At this time, the fixing holes can reach the flush position. At the same time, the fixing rubber strip on the top of the trapezoidal slider will be clamped in the fixing groove. The fixing rubber strip has elasticity, which is convenient for achieving the limit effect of movement. At this time, in order to prevent the steel beam from slipping, the positioning plate is clamped along the rectangular block into the rectangular card slot, so that the support block on the top of the positioning plate supports the steel beam to achieve the support effect. Finally, the positioning plate is fixed through the fixing structure, thereby completing the calibration and alignment of the entire fixing hole. Description of the Drawings
[0023] Figure 1 It is a three-dimensional structural schematic diagram of an anti-bending type prefabricated building steel column member proposed by the present utility model;
[0024] Figure 2 It is a bottom view structural schematic diagram of an anti-bending type prefabricated building steel column member proposed by the present utility model;
[0025] Figure 3 It is a partial schematic diagram of a calibration structure of an anti-bending type prefabricated building steel column member proposed by the present utility model;
[0026] Figure 4 It is a partial schematic diagram of a fixing structure of an anti-bending type prefabricated building steel column member proposed by the present utility model.
[0027] Legend: 1. Steel column; 2. Steel beam; 3. Connection plate; 4. Fixing hole; 5. Calibration structure; 501. Trapezoidal chute; 502. Fixing groove; 503. Trapezoidal slider; 504. Fixing rubber strip; 505. Positioning plate; 506. Support block; 507. Rectangular card slot; 508. Rectangular card block; 6. Fixing structure; 601. Connection card block; 602. Fixing card block; 603. Spherical card slot; 604. Rubber card pad. Detailed implementation mode
[0028] Example 1, as Figures 1-4 shown, a bending-resistant prefabricated building steel column component includes a steel column 1 and a steel beam 2. A connection plate 3 is provided on the surface of the steel column 1, and a steel beam 2 is provided at one end of the connection plate 3 away from the steel column 1. Fixing holes 4 are provided on the surfaces of the steel column 1, the steel beam 2, and the connection plate 3. Fixing screws are provided in the fixing holes 4. A calibration structure 5 is provided at the connection between the steel column 1 and the steel beam 2, and a fixing structure 6 is provided on the surface of the steel column 1. In the present utility model, when using this bending-resistant prefabricated building steel column component, the steel column 1 and the steel beam 2 can be fixed first. During the fixing process, in order to avoid the problem that most existing steel columns 1 are fixed to the steel beam 2 through fixing screws, but when fixing with screws, the fixing holes 4 of the connection steel plate need to be calibrated and aligned. The existing installation technology requires manual alignment of the fixing holes 4 on the surface of the steel column 1 and the connection steel plate, which is time-consuming and very troublesome. The fixing holes 4 on the steel column 1 and the steel beam 2 can be calibrated through the calibration structure 5, which is convenient for aligning and inserting the fixing screws later. During the calibration process, the positioning plate 505 can be fixed by using the fixing structure 6, thereby completing the positioning of the entire fixing hole 4.
[0029] Refer to Figure 3, the calibration structure 5 includes a trapezoidal chute 501 and a trapezoidal slider 503. A trapezoidal chute 501 is formed on the surface of the steel column 1. A trapezoidal slider 503 is slidably connected to the surface of the trapezoidal chute 501. A connecting plate 3 is fixedly connected to the surface of the trapezoidal slider 503. A steel beam 2 is inserted into the protruding end of the connecting plate 3. A fixing groove 502 is formed at the top of the trapezoidal chute 501. A fixing rubber strip 504 is clamped in the fixing groove 502. A fixing rubber strip 504 is fixedly connected to the top of the trapezoidal slider 503. The fixing rubber strip 504 is made of rubber and has elasticity. A positioning plate 505 is provided at the bottom of the steel beam 2. A supporting block 506 is fixedly connected to the upper surface of the positioning plate 505. The steel beam 2 is supported by the top of the supporting block 506. A rectangular clamping groove 507 is formed on the surface of the steel column 1. A rectangular clamping block 508 is clamped on the surface of the rectangular clamping groove 507. A positioning plate 505 is fixedly connected to the side of the rectangular clamping block 508 away from the rectangular clamping groove 507. In the present utility model, by providing the calibration structure 5, when using the present utility model, in order to avoid the problem that most existing steel columns 1 are fixed to the steel beam 2 by fixing screws, but when fixing by screws, the fixing holes 4 of the connecting steel plates need to be calibrated and aligned. The existing installation technology requires manual alignment of the fixing holes 4 on the surface of the steel column 1 and the connecting steel plate, which is time-consuming and very troublesome. The fixing holes 4 on the steel column 1 and the steel beam 2 can be calibrated by the calibration structure 5, which is convenient for aligning and inserting fixing screws later. First, the steel beam 2 to be connected is clamped along the trapezoidal chute 501 at the bottom of the steel column 1, so that the trapezoidal slider 503 on the surface of the steel beam 2 slides along the trapezoidal chute 501 until it stops moving when it reaches the immovable position. At this time, the fixing holes 4 can reach the flush position. At the same time, the fixing rubber strip 504 at the top of the trapezoidal slider 503 will be clamped in the fixing groove 502. The fixing rubber strip 504 has elasticity, which is convenient for achieving the limiting effect of movement. At this time, in order to prevent the steel beam 2 from slipping, the positioning plate 505 is clamped in the rectangular clamping groove 507 along the rectangular clamping block 508, so that the supporting block 506 at the top of the positioning plate 505 supports the steel beam 2 to achieve the supporting effect. Finally, the positioning plate 505 is fixed by the fixing structure 6, thereby completing the calibration and alignment of the entire fixing hole 4.
[0030] Refer to Figure 4, the fixing structure 6 includes a connecting clamping block 601 and a fixing clamping block 602. The connecting clamping block 601 is fixedly connected to the side surface of the rectangular clamping block 508, the fixing clamping block 602 is fixedly connected to the surface of the connecting clamping block 601, a rubber cushion 604 is fixedly connected to the side of the fixing clamping block 602 close to the steel column 1, a spherical clamping groove 603 is formed in the surface of the steel column 1, and the rubber cushion 604 is clamped in the spherical clamping groove 603. In the present utility model, by providing the fixing structure 6, when using the present utility model, during the calibration process, the fixing structure 6 can be used to fix the positioning plate 505, thereby completing the positioning of the entire fixing hole 4. When the positioning plate 505 is clamped on the surface of the steel column 1, the connecting clamping block 601 and the fixing clamping block 602 will be clamped on the surface of the steel column 1. During the clamping process, the rubber cushion 604 on the inner wall of the fixing clamping block 602 will be squeezed and clamped in the spherical clamping groove 603 formed on the surface of the steel column 1. After the clamping is completed, the rubber cushion 604 rebounds, thereby achieving the effect of fixing the positioning plate 505 and preventing the positioning plate 505 from sliding down during the process of fixing the screw.
[0031] Working principle: When using the anti-bending type assembled building steel column member of the present utility model, the steel column 1 and the steel beam 2 can be fixed first. During the fixing process, in order to avoid the problem that most existing steel columns 1 are fixed to the steel beam 2 through fixing screws, but when fixing with screws, the fixing holes 4 of the connecting steel plate need to be calibrated and aligned. The existing installation technology requires manual alignment of the fixing holes 4 on the surface of the steel column 1 and the connecting steel plate, which is very time-consuming and troublesome. The fixing holes 4 on the steel column 1 and the steel beam 2 can be calibrated through the calibration structure 5, which is convenient for aligning and inserting fixing screws later. First, the steel beam 2 to be connected is clamped along the trapezoidal chute 501 at the bottom of the steel column 1, so that the trapezoidal slider 503 on the surface of the steel beam 2 slides along the trapezoidal chute 501 until it stops moving when it reaches the immovable position. At this time, the fixing holes 4 can reach the flush position. At the same time, the fixing rubber strip 504 at the top of the trapezoidal slider 503 will be clamped in the fixing groove 502. The fixing rubber strip 504 has elasticity, which is convenient for achieving the limiting effect of movement. At this time, in order to prevent the steel beam 2 from slipping, the positioning plate 505 is clamped along the rectangular clamping block 508 in the rectangular clamping groove 507, so that the support block 506 at the top of the positioning plate 505 supports the steel beam 2 to achieve the supporting effect. Finally, the positioning plate 505 is fixed through the fixing structure 6, thereby completing the calibration and alignment of the entire fixing hole 4. During the calibration process, the fixing structure 6 can be used to fix the positioning plate 505. During the calibration process, the fixing structure 6 can be used to fix the positioning plate 505, thereby completing the positioning of the entire fixing hole 4. When the positioning plate 505 is clamped on the surface of the steel column 1, the connecting clamping block 601 and the fixing clamping block 602 will be clamped on the surface of the steel column 1. During the clamping process, the rubber clamping pad 604 on the inner wall of the fixing clamping block 602 will be squeezed and clamped in the spherical clamping groove 603 opened on the surface of the steel column 1. After the clamping is completed, the rubber clamping pad 604 rebounds, thereby achieving the effect of fixing the positioning plate 505 and preventing the positioning plate 505 from sliding down during the process of fixing the screws.
[0032] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the relevant art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as they do not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection" and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.
Claims
1. A bending-resistant assembled building steel column component, comprising a steel column (1) and a steel beam (2), characterized in that: A connecting plate (3) is provided on the surface of the steel column (1), and a steel beam (2) is provided at one end of the connecting plate (3) away from the steel column (1). Fixing holes (4) are provided on the surfaces of the steel column (1), the steel beam (2) and the connecting plate (3), and fixing screws are provided in the fixing holes (4). A calibration structure (5) is provided at the connection between the steel column (1) and the steel beam (2). A fixing structure (6) is provided on the surface of the steel column (1), and the calibration structure (5) comprises a trapezoidal slide groove (501) and a trapezoidal slider (503). A trapezoidal slide groove (501) is provided on the surface of the steel column (1), and a trapezoidal slider (503) is slidably connected to the surface of the trapezoidal slide groove (501), and a connecting plate (3) is fixedly connected to the surface of the trapezoidal slider (503), and a steel beam (2) is inserted into the protruding end of the connecting plate (3).
2. The bending-resistant assembled building steel column member according to claim 1 is characterized in that: A fixing groove (502) is provided at the top of the trapezoidal slide groove (501), and a fixing rubber strip (504) is clamped in the fixing groove (502).
3. The bending-resistant assembled building steel column member according to claim 2 is characterized in that: A fixing rubber strip (504) is fixedly connected to the top of the trapezoidal sliding block (503); the fixing rubber strip (504) is made of rubber material and has elasticity.
4. The bending-resistant assembled building steel column member according to claim 3 is characterized in that: A positioning plate (505) is provided at the bottom of the steel beam (2), and a support block (506) is fixedly connected to the upper surface of the positioning plate (505).
5. The bending-resistant assembled building steel column member according to claim 4 is characterized in that: The top of the support block (506) supports a steel beam (2), and the surface of the steel column (1) is provided with a rectangular slot (507).
6. The bending-resistant assembled building steel column member according to claim 5 is characterized in that: A rectangular clamping block (508) is clamped on the surface of the rectangular clamping slot (507), and a positioning plate (505) is fixedly connected to a surface of the rectangular clamping block (508) away from the rectangular clamping slot (507).
7. The bending-resistant assembled building steel column member according to claim 6 is characterized in that: The fixed structure (6) comprises a connecting block (601) and a fixed block (602); the side of the rectangular block (508) is fixedly connected to the connecting block (601); and the surface of the connecting block (601) is fixedly connected to the fixed block (602).
8. The bending-resistant assembled building steel column member according to claim 7 is characterized in that: A rubber clamping pad (604) is fixedly connected to a surface of the fixed clamping block (602) close to the steel column (1), and a spherical clamping groove (603) is provided on the surface of the steel column (1), and the rubber clamping pad (604) is clamped in the spherical clamping groove (603).