Supporting structure of steel frame roof panel

Abstract

The utility model relates to a supporting structure of a steel frame roof panel, and relates to the technical field of constructional engineering, the supporting structure comprises a vertical column and an H-shaped steel beam, the vertical column is vertically arranged, a backup plate is arranged on the H-shaped steel beam, the backup plate is located at one end of the H-shaped steel beam in the length direction and is fixedly connected with the H-shaped steel beam, a bolt is arranged on the backup plate, and the bolt is connected with the H-shaped steel beam. The backup plate is connected to the stand columns through the bolts, the H-shaped steel beam is located at the bottom end of the steel frame roof panel, and the H-shaped steel beam is connected with the steel frame panel through the bolts. The steel frame panel has the effect that the steel frame panel can be conveniently erected at high altitude.

Description

Technical Field

[0001] This application relates to the technical field of construction engineering, and in particular, to a support structure for a steel frame roof panel. Background Art

[0002] A steel beam is a beam made of steel. Steel beams can be divided into two categories: section steel beams and composite beams. The cross-sections of section steel beams include hot-rolled I-beams, hot-rolled H-beams, channel steel, and cold-formed thin-walled steel sections, etc. Section steel beams are convenient to process and have a relatively low cost.

[0003] The H-shaped steel beam is a very common type of steel in building construction. H-shaped steel beams are often used as the main beams of factories or large buildings. Currently, in engineering practice, the steel frame panel is supported by H-shaped steel beams. When the H-shaped steel beam supports the steel frame panel, users usually use welding to make the connection between the H-shaped steel beam and the steel frame panel more firm.

[0004] Since the H-shaped steel beam is often welded on-site when supporting the steel frame panel, and the on-site welding method requires construction at high altitudes, it is difficult for users to weld at high altitudes, which makes it inconvenient to erect the steel frame panel. Utility Model Content

[0005] In order to make it convenient to erect the steel frame roof panel at high altitudes, this application provides a support structure for a steel frame roof panel.

[0006] A support structure for a steel frame roof panel provided by this application adopts the following technical solutions:

[0007] A support structure for a steel frame roof panel includes a column and an H-shaped steel beam. The column is vertically arranged. There is a backing plate on the H-shaped steel beam. The backing plate is located at one end of the H-shaped steel beam in the length direction and is fixedly connected to the H-shaped steel beam. There are bolts on the backing plate. The backing plate is connected to the column through the bolts. The H-shaped steel beam is located at the bottom end of the steel frame panel. The H-shaped steel beam is connected to the steel frame roof panel through the bolts.

[0008] By adopting the above technical solutions, the H-shaped steel beam is connected to the side wall of the column through the bolts on the backing plate, making it easy to install the H-shaped steel beam between the columns. The H-shaped steel beam is connected to the steel frame panel through bolts, connecting the steel frame panel to the H-shaped steel beam, making it convenient to install the H-shaped steel beam, so that users can quickly erect the steel frame panel on the H-shaped steel beam at high altitudes.

[0009] Optionally, there are connecting plates on the H-shaped steel beam. There are two connecting plates. The two connecting plates are respectively located on both sides of the upper flange of the H-shaped steel beam and are both fixedly connected to the H-shaped steel beam. The connecting plates are connected to the steel frame roof panel through the bolts.

[0010] By adopting the above technical solution, the connecting plate is bolted to the steel frame panel, so that the H-shaped steel beam is not easily corroded due to the bolts, thereby prolonging the service life of the H-shaped steel beam and reducing the cost.

[0011] Optionally, an anti-rust coating is applied to the surface of the H-shaped steel beam and the surface of the column.

[0012] By adopting the above technical solution, the anti-rust coating makes the H-shaped steel beam and the column not easily corroded, thereby increasing the service life of the H-shaped steel beam and the column.

[0013] Optionally, a fixing plate is provided on the backing plate. The fixing plate is fixedly connected to the backing plate, and the connection position is directly below the lower flange of the H-shaped steel beam. The fixing plate is fixedly connected to the bottom end of the lower flange of the H-shaped steel beam.

[0014] By adopting the above technical solution, the fixing plate is located below the H-shaped steel beam. The fixing plate provides an upward supporting force to the H-shaped steel beam, reducing the shear force on the bolt connection on the backing plate and simultaneously reducing the tensile force on the bolt connection on the connecting plate, thereby making the bolt connections at the backing plate and the connecting plate more firm.

[0015] Optionally, stiffening plates are provided on the backing plate. There are two stiffening plates, which are arranged opposite to each other and are respectively located on both sides of the web of the H-shaped steel beam. The stiffening plates are fixedly connected to the backing plate and are in contact with the web of the H-shaped steel beam.

[0016] By adopting the above technical solution, the steel frame panel is connected to the H-shaped steel beam. The gravity of the steel frame panel acts on the upper flange of the H-shaped steel beam. The upper flanges on both sides of the web of the H-shaped steel beam are suspended. The two stiffening plates support the suspended parts of the upper flange of the H-shaped steel beam, thereby improving the stability of the upper flange of the H-shaped steel beam.

[0017] Optionally, a reinforcement component is provided on the backing plate. The reinforcement component is used to increase the structural stability of the connection node.

[0018] By adopting the above technical solution, the reinforcement component makes the connection between the H-shaped steel beam and the steel frame panel more firm.

[0019] Optionally, the reinforcement component includes support plates. There are multiple first support plates. The first support plates are triangular plates, and their cross-sections are right-angled triangles. The first support plates are located at the bottom end of the fixing plate. One right-angled side of the first support plate is fixedly connected to the fixing plate, and the other right-angled side is fixedly connected to the backing plate.

[0020] By adopting the above technical solution, the first support plate utilizes the stable characteristics of the triangular structure, making the connection between the fixed plate and the back plate not easily damaged due to the fixed plate bearing the H-shaped steel beam, thereby increasing the stability of the fixed plate structure.

[0021] Optionally, the reinforcement assembly further includes a second support plate. A plurality of second support plates are provided. One end of the second support plate is fixedly connected to the stiffening plate, and the end of the second support plate away from the stiffening plate is fixedly connected to the connecting plate.

[0022] By adopting the above technical solution, a second support plate is provided between the connecting plate and the stiffening plate, making the connection between the connecting plate and the H-shaped steel beam more stable, thereby increasing the stability of the connecting plate and the steel frame panel.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] By providing a back plate, the back plate is connected to the column by bolts, making it convenient to connect the H-shaped steel beam at high altitude;

[0025] By providing a connecting plate, the H-shaped steel beam is not easily rusted due to the presence of bolts, thereby extending the service life of the H-shaped steel beam;

[0026] By providing the first support plate and the second support plate, the connection between the H-shaped steel beam and the steel frame panel is made more firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic structural diagram of an embodiment of the present application;

[0028] Figure 2 is a schematic structural diagram for illustrating the stiffening plate;

[0029] Figure 3 is a schematic structural diagram for illustrating the bolt.

[0030] Description of the reference numerals:

[0031] 1. Column; 2. H-shaped steel beam; 3. Back plate; 4. Connecting plate; 5. Bolt; 6. Fixed plate; 7. Stiffening plate; 8. Reinforcement assembly; 81. First support plate; 82. Second support plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following will further describe the present application in detail Figures 1-3 with reference to the accompanying drawings.

[0033] An embodiment of the present application discloses a support structure for a steel frame roof panel. Refer to Figure 1 and Figure 2, the support structure of the steel frame roof panel includes a column 1 and an H-shaped steel beam 2. The H-shaped steel beam 2 is connected to the side wall of the column 1. The H-shaped steel beam 2 is located at the bottom end of the steel frame panel. A backing plate 3 is provided on the H-shaped steel beam 2. The backing plate 3 is fixedly connected to one end of the H-shaped steel beam 2 in the length direction. The backing plate 3 is connected to the column 1 by bolts 5. The H-shaped steel beam 2 is connected to the steel frame panel by bolts 5.

[0034] During use, the backing plate 3 is connected to the side wall of the column 1 by bolts 5, and the H-shaped steel beam 2 is connected to the steel frame panel by bolts 5, making it easy to install the H-shaped steel beam 2, so that the user can quickly install the steel frame panel on the H-shaped steel beam 2 during high-altitude operation.

[0035] Refer to Figure 1 , the column 1 is vertically arranged and is in a rectangular column shape. The column 1 is made of steel. The H-shaped steel beam 2 is horizontally arranged. The H-shaped steel beam 2 is located at the top of the column 1. One end of the H-shaped steel beam 2 in the length direction is connected to the column 1.

[0036] Refer to Figure 1 and Figure 2 , the backing plate 3 is in a rectangular plate shape. The backing plate 3 is located between the column 1 and the H-shaped steel beam 2. The backing plate 3 is welded to the H-shaped steel beam 2. Bolts 5 are provided on the backing plate 3. The bolts 5 are high-strength bolts 5. The backing plate 3 is fixedly connected by a plurality of bolts 5.

[0037] Refer to Figure 1 , a fixing plate 6 and a stiffening plate 7 are provided on the backing plate 3. The fixing plate 6 is in a rectangular plate shape and is horizontally arranged. The fixing plate 6 is fixedly connected to the backing plate 3, and the connection position is on the side of the backing plate 3 close to its bottom end. The top end of the fixing plate 6 is fixedly connected to the bottom end of the lower flange of the H-shaped steel beam 2.

[0038] The stiffening plate 7 is in a rectangular plate shape and is vertically arranged. There are two stiffening plates 7. The two stiffening plates 7 are respectively located on both sides of the web of the H-shaped steel beam 2. The stiffening plate 7 is fixedly connected to the backing plate 3 and is fixedly connected to the H-shaped steel beam 2.

[0039] The steel frame panel is in a rectangular plate shape and is located above the H-shaped steel beam 2. The steel frame panel abuts against the top end of the upper flange of the H-shaped steel beam 2.

[0040] Refer to Figure 1 and Figure 3 , a connecting plate 4 is provided on the H-shaped steel beam 2. The connecting plate 4 is in a rectangular plate shape. The connecting plate 4 is located on the top of the backing plate 3 and is welded to the backing plate 3. The connecting plate 4 is welded to the upper flange of the H-shaped steel beam 2. Bolts 5 are provided on the connecting plate 4. The bolts 5 are high-strength bolts 5. The connecting plate 4 is fixedly connected to the steel frame panel by a plurality of bolts 5.

[0041] An anti-rust coating is sprayed on the surfaces of the H-shaped steel beam 2, the column 1, and the steel frame panel.

[0042] During use, the stiffening plate 7 supports the suspended part between the upper and lower flanges of the H-shaped steel beam 2, making the web of the H-shaped steel beam 2 more stable. The backing plate 3 is connected to the column 1 through bolts 5, so that the H-shaped steel beam 2 is installed on the column 1. The steel frame panel is connected to the connecting plate 4 through bolts 5, so that the steel frame panel is installed on the H-shaped steel beam 2. The fixing plate 6 provides an upward supporting force for the H-shaped steel beam 2, reducing the shear force on the bolts 5 between the backing plate 3 and the column 1, and at the same time reducing the tensile force on the bolts 5 on the connecting plate 4 and the steel frame panel, thereby making the bolts 5 not easily damaged and making the connection between the backing plate 3 and the column 1 more firm.

[0043] The backing plate 3 is also provided with a reinforcement assembly 8. The reinforcement assembly 8 includes a first support plate 81 and a second support plate 82. The support plates are in the shape of right-angled triangular plates. There are two support plates, which are arranged facing each other and are respectively located near the edge of the fixing plate 6. The right-angled sides of the support plates are welded to the bottom end of the fixing plate 6, and the other right-angled sides of the support plates are welded to the backing plate 3.

[0044] The second support plate 82 is in the shape of a rectangular plate. There are two second support plates 82, which correspond to the connecting plates 4 one by one. The second support plate 82 is inclined. One end of the second support plate 82 is welded to the connecting plate 4, and the end of the second support plate 82 far from the connecting plate 4 is welded to the side wall of the stiffening plate 7 far from the H-shaped steel beam 2.

[0045] During use, the first support plate 81 supports the fixing plate 6, making the connection between the fixing plate 6 and the backing plate 3 not easily damaged due to the fixing plate 6 bearing the H-shaped steel beam 2. A second support plate 82 is arranged between the stiffening plate 7 and the connecting plate 4. Using the principle of the stability of the triangle, the welding between the connecting plate 4 and the H-shaped steel beam 2 is not easily damaged, making the connection between the steel frame panel and the H-shaped steel beam 2 more stable.

[0046] The implementation principle of a support structure for a steel frame roof panel in an embodiment of the present application is as follows: During use, a connecting plate 4 is welded to each side of the upper flange of the H-shaped steel beam 2, and a backing plate 3 is welded in the length direction of the H-shaped steel beam. Bolts 5 are provided on both the connecting plate 4 and the backing plate 3. The connecting plate 4 is connected to the steel frame panel through bolts 5, and the backing plate 3 is connected to the column 1 through bolts 5, making it easy to erect the steel frame panel at high altitude.

[0047] The above are all preferred embodiments of the present application. The protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A support structure for a steel frame roof panel, characterized in that: It includes a column (1) and an H-shaped steel beam (2). The column (1) is vertically arranged. A backing plate (3) is provided on the H-shaped steel beam (2). The backing plate (3) is located at one end of the H-shaped steel beam (2) in the length direction and is fixedly connected to the H-shaped steel beam (2). Bolts (5) are provided on the backing plate (3). The backing plate (3) is connected to the column (1) through the bolts (5). The H-shaped steel beam (2) is located at the bottom end of the steel frame roof panel. The H-shaped steel beam (2) is connected to the steel frame panel through the bolts (5).

2. The supporting structure of the steel frame roof panel according to claim 1, characterized in that: Connecting plates (4) are provided on the H-shaped steel beam (2). There are two connecting plates (4). The two connecting plates (4) are respectively located on both sides of the upper flange of the H-shaped steel beam (2) and are both fixedly connected to the H-shaped steel beam (2). The connecting plates (4) are connected to the steel frame roof panel through the bolts (5).

3. The support structure of the steel frame roof panel according to claim 2, characterized in that: An anti-rust coating is applied on the surface of the H-shaped steel beam (2) and the surface of the column (1).

4. The supporting structure of the steel frame roof panel according to claim 3, characterized in that: A fixing plate (6) is provided on the backing plate (3). The fixing plate (6) is fixedly connected to the backing plate (3), and the connection position is below the lower flange of the H-shaped steel beam (2). The fixing plate (6) is fixedly connected to the bottom end of the lower flange of the H-shaped steel beam (2).

5. The support structure of the steel frame roof panel according to claim 4, characterized in that: Stiffening plates (7) are provided on the backing plate (3). There are two stiffening plates (7). The two stiffening plates (7) are arranged oppositely and are respectively located on both sides of the web of the H-shaped steel beam (2). The stiffening plates (7) are fixedly connected to the backing plate (3), and the stiffening plates (7) are fixedly connected to the web of the H-shaped steel beam (2).

6. The support structure of the steel frame roof panel according to claim 5, characterized in that: A reinforcing component (8) is provided on the backing plate (3). The reinforcing component (8) is used to enhance the connection strength between the H-shaped steel beam (2) and the steel frame roof panel.

7. The support structure of the steel frame roof panel according to claim 6, characterized in that: The reinforcing component (8) includes a first support plate (81). There are multiple first support plates (81). The first support plate (81) is in the shape of a right-angled triangular plate. The first support plate (81) is located at the bottom end of the fixing plate (6). One of the right-angled sides of the first support plate (81) is fixedly connected to the fixing plate (6), and the other right-angled side is fixedly connected to the backing plate (3).

8. The support structure of the steel frame roof panel according to claim 7, characterized in that: The reinforcing component (8) further includes a second support plate (82). There are multiple second support plates (82). One end of the second support plate (82) is fixedly connected to the stiffening plate (7), and the end of the second support plate (82) away from the stiffening plate (7) is fixedly connected to the connecting plate (4).

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