Anti-seismic steel structure support of industrial factory building

Abstract

The utility model relates to the technical field of steel structures, in particular to an anti-seismic steel structure support of an industrial factory building, which comprises a plurality of main cross beams serving as a structure main body, and connecting mechanisms used for improving mechanism stability are arranged on the main cross beams. The lower side surface of the connecting mechanism is provided with a plurality of sets of anti-seismic mechanisms used for resisting shock of the plant structure, the connecting mechanism comprises an auxiliary cross beam, a plurality of stand columns are installed at the bottom of the main cross beam, and a corrugated board is installed on the upper side surface of the main cross beam through the auxiliary cross beam. By arranging the connecting mechanism, when the structure is used, the stand column serves as a main vertical supporting component and is connected with the anti-seismic assembly, at the moment, the main cross beam and the auxiliary cross beam are matched so that loads transmitted from an upper structure can be effectively transmitted to the foundation and the anti-seismic mechanism, and under the vibration effect, the stand column and the anti-seismic mechanism work cooperatively; horizontal and vertical force caused by vibration is resisted, and effective exertion of the anti-seismic function is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of steel structure technology, specifically to an earthquake-resistant steel structure support for industrial plants. Background Technology

[0002] When faced with complex natural environments and operating conditions, the steel structure supports of steel structure industrial plants have insufficient stability. For example, under strong external forces such as earthquakes, these vibrations will directly affect the connection points between the various components of the support through the ground, causing the connection points between the various components of the support to be prone to loosening or even breakage. Conventional solutions mainly involve strengthening the cross-sectional dimensions and connection strength of the components, such as increasing the cross-section of steel beams and steel columns, increasing the density of bolt connections, or enhancing the quality of welding.

[0003] However, these methods significantly increase the amount of steel used, leading to a substantial increase in costs. They also increase the structural weight, placing higher demands on the foundation's load-bearing capacity and potentially causing uneven foundation settlement. This, in turn, affects the stability and safety of the entire factory structure and shortens the factory's service life. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an earthquake-resistant steel structure support for industrial plants, which has the advantages of high stability and good safety. It solves the problems in existing technologies, such as significantly increased costs and structural weight due to strengthening the cross-sectional dimensions and connection strength of components, which may cause uneven foundation settlement.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] An anti-seismic steel structure support for an industrial plant includes multiple main crossbeams as the main structural components. Connecting mechanisms for improving structural stability are provided on the main crossbeams. Multiple sets of anti-seismic mechanisms for resisting seismic activity are provided on the lower surface of each connecting mechanism. Each connecting mechanism includes a secondary crossbeam. Multiple columns are installed at the bottom of the main crossbeams. Corrugated plates are installed on the upper surface of the main crossbeams via the secondary crossbeams. Steel plates are installed at the bottom of each of the multiple columns. Counterweights are installed at the bottom of each of the multiple steel plates. First corner brackets are installed at the connections between the main crossbeams and the multiple columns.

[0007] Preferably, the seismic-resistant mechanism includes a first reinforcing bar and a second reinforcing bar for reinforcement, and fixing components for fixing the columns are installed on the lower surface of the plurality of columns.

[0008] Preferably, the fixing assembly includes a first fixing plate, a second fixing plate, and fixing columns. Each of the lower ends of the columns is equipped with a connecting plate, and four second corner fixing plates are installed at the connection points between the connecting plates and the columns.

[0009] Preferably, multiple sets of the first and second reinforcing bars are respectively arranged in multiple counterweight blocks, and the secondary crossbeam is installed in a horizontal structure on the upper surface of multiple main crossbeams.

[0010] Preferably, the plurality of columns and the plurality of main beams are all L-shaped structures, and the four corners of the lower surface of the connecting plate are respectively installed through the plurality of fixed columns, and the end of the fixed column away from the first fixed plate is connected to the second fixed plate.

[0011] Preferably, the first and second reinforcing bars have the same structure, and multiple first reinforcing bars and multiple second reinforcing bars respectively form a layer of reinforcing mesh structure. Multiple sets of the reinforcing mesh structure are provided, and multiple sets of the reinforcing mesh structure are installed sequentially inside the counterweight block. The counterweight block is made of concrete and is located inside the ground.

[0012] By employing the above technical solution, this utility model provides a seismic-resistant steel structure support for industrial plants, which has at least the following beneficial effects:

[0013] 1. This utility model, by setting up a connection mechanism, enables the columns to serve as the main vertical support components and connect to the seismic-resistant components during use. When combined with the main and secondary crossbeams, the loads from the upper structure can be effectively transferred to the foundation and the seismic-resistant mechanism. Under vibration, the columns and the seismic-resistant mechanism work together to resist the horizontal and vertical forces caused by the vibration, ensuring the effective performance of the seismic resistance function.

[0014] 2. By setting up an anti-seismic mechanism, this utility model enables the first and second reinforcing bars and the fixing components to have high strength and toughness during use, so that they can withstand and transmit large tensile and compressive forces during earthquakes, enhance the overall strength and stability of the anti-seismic mechanism, effectively resist the horizontal and vertical forces generated by earthquakes, and reduce the deformation and damage to the columns in the factory structure. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 3 This is a schematic diagram of the connection mechanism of this utility model;

[0019] Figure 4 This utility model Figure 3Enlarged schematic diagram of the structure at point B.

[0020] Figure label:

[0021] 1. Main crossbeam; 2. Connecting mechanism; 201. Secondary crossbeam; 202. Corrugated plate; 203. First corner fixing plate; 204. Column; 205. Counterweight; 206. Steel plate; 3. Seismic resisting mechanism; 301. First reinforcing bar; 302. Second reinforcing bar; 303. Fixing component; 3031. First fixing plate; 3032. Second fixing plate; 3033. Fixing column; 3034. Second corner fixing plate. Detailed Implementation

[0022] 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.

[0023] When faced with complex natural environments and operating conditions, the stability of the support structure is insufficient. Under strong external forces such as earthquakes, these vibrations will directly affect the connection points between the various components of the support structure through the ground, causing the connection points between the components to loosen or even break. This is because ordinary connection methods do not fully consider the impact of earthquakes and cannot effectively dissipate and withstand seismic energy. Conventional solutions mainly involve strengthening the cross-sectional dimensions and connection strength of the components, such as increasing the cross-section of steel beams and columns, increasing the density of bolt connections, or improving welding quality. However, these methods will significantly increase the amount of steel used, leading to a significant increase in cost. At the same time, they will also increase the self-weight of the structure, placing higher demands on the bearing capacity of the foundation, which may cause problems such as uneven foundation settlement, thereby affecting the stability and safety of the entire factory building structure and shortening the service life of the factory building. The following describes some embodiments of the present invention with reference to the accompanying drawings, providing an anti-seismic steel structure support for industrial plants.

[0024] Example 1:

[0025] To avoid uneven settlement of the structural foundation, combined with Figure 1 , Figure 2 and Figure 3 As shown, a seismic-resistant steel structure support for an industrial plant is proposed. Multiple main beams 1 are set as the main body of the structure, and connecting mechanisms 2 are set on the multiple main beams 1 to improve the stability of the structure. Multiple sets of seismic-resistant mechanisms 3 are set on the lower surface of the connecting mechanisms 2 to resist seismic activity in the plant structure.

[0026] To ensure the overall stability of the mechanism, a connecting mechanism 2 is proposed. This mechanism involves a secondary crossbeam 201, with multiple columns 204 mounted at the bottom of the main crossbeam 1. Corrugated plates 202 are mounted on the upper surface of the main crossbeam 1 via the secondary crossbeam 201. Steel plates 206 are mounted at the bottom of each column 204, and counterweights 205 are mounted at the bottom of each steel plate 206. First corner brackets 203 are installed at the connections between the main crossbeams 1 and the columns 204. The secondary crossbeam 201 is horizontally mounted on the upper surface of the main crossbeams 1. Each column 204 has a main crossbeam 1 mounted on its upper surface. The columns 204 and the main crossbeams 1 form an L-shape. The counterweights 205 are made of concrete. The counterweight 205 is set inside the ground, and the secondary crossbeam 201 is installed horizontally on the upper surface of multiple main crossbeams 1. In use, since the column 204 is the main vertical support component and connects to the seismic mechanism 3, it can effectively transfer the load from the upper structure to the foundation and the seismic mechanism 3 when combined with the main crossbeams 1 and the secondary crossbeam 201. Under the action of vibration, the column 204 and the seismic mechanism 3 work together to resist the horizontal and vertical forces caused by the vibration, ensuring the effective performance of the seismic function. When subjected to vibration, it will first be transferred from the ground to the seismic mechanism 3 and then to the connecting mechanism 2, thereby greatly reducing the impact on the connecting mechanism 2 and thus ensuring the stability of the assembled factory structure.

[0027] Example 2:

[0028] Based on Example 1, the technical solution proposed in Example 1 is used to solve the problems in the prior art, such as the significant increase in cost and structural self-weight caused by strengthening the cross-sectional size and connection strength of the components, which may lead to uneven settlement of the foundation. However, in order to effectively resist the horizontal and vertical forces generated by earthquakes, it is necessary to further improve the overall strength and stability of the structure.

[0029] In order to further improve the overall strength and stability of the structure, combined with Figure 1 and Figure 3 as well as Figure 4As shown, an anti-seismic mechanism 3 is proposed. It involves installing first reinforcing bars 301 and second reinforcing bars 302 for reinforcement. Fixing components 303 for fixing the columns 204 are installed on the lower surfaces of multiple columns 204. A first fixing plate 3031, a second fixing plate 3032, and fixing columns 3033 are provided. Connecting plates are installed at the lower ends of the multiple columns 204. Four second corner fixing plates 3034 are installed at the connections between the connecting plates and the multiple columns 204. Multiple sets of first reinforcing bars 301 and second reinforcing bars 302 are respectively arranged within multiple counterweights 205. The four corners of the lower surface of the connecting plates are respectively connected through to the multiple fixing columns 3033. The end of the fixing column 3033 away from the first fixing plate 3031 is connected to the second fixing plate 3032. The first reinforcing bars 301 and second reinforcing bars 302 have the same structure. Multiple sets of first reinforcing bars 301 and multiple sets of second reinforcing bars 302 constitute a layer of reinforcement mesh structure. Multiple sets of reinforcement mesh structures are provided. The structure is installed sequentially inside the counterweight 205. During use, the ground will vibrate first, and then the vibration will be transmitted to the counterweight 205. Since the counterweight 205 is connected to the column 204, the vibration will be absorbed and damped by the seismic mechanism 3. The vibration is first transmitted to the counterweight 205, then to the first steel bar 301 and the second steel bar 302 inside the counterweight 205, and then to the fixing component 303. Thus, the vibration is weakened by the first steel bar 301, the second steel bar 302 and the fixing component 303, reducing the energy transmitted to the connecting mechanism 2, thereby achieving the purpose of seismic resistance. Since the first steel bar 301, the second steel bar 302 and the fixing component 303 have high strength and toughness, they can withstand and transmit large tensile and compressive forces during earthquakes, enhance the overall strength and stability of the seismic mechanism 3, effectively resist the horizontal and vertical forces generated by earthquakes, and reduce the deformation and damage to the column 204 in the factory structure.

[0030] It should be noted that the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] 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. An earthquake-resistant steel structure support of an industrial plant comprising a plurality of main crossbeams (1) as a main body of the mechanism, characterized in that: Multiple main crossbeams (1) are provided with connecting mechanisms (2) for improving the stability of the mechanism, and multiple sets of seismic-resistant mechanisms (3) for resisting earthquakes in the factory building structure are provided on the lower surface of the connecting mechanisms (2). The connecting mechanism (2) includes a secondary crossbeam (201), a plurality of columns (204) are installed at the bottom of the main crossbeam (1), a corrugated plate (202) is installed on the upper surface of the main crossbeam (1) through the secondary crossbeam (201), a steel plate (206) is installed at the bottom of each of the plurality of columns (204), a counterweight (205) is installed at the bottom of each of the plurality of steel plates (206), and a first corner bracket (203) is installed at the connection between the plurality of main crossbeams (1) and the plurality of columns (204).

2. The industrial plant earthquake-resistant steel structure support according to claim 1, characterized in that: The seismic-resistant mechanism (3) includes a first reinforcing bar (301) and a second reinforcing bar (302) for reinforcement, and a fixing component (303) for fixing the column (204) is installed on the lower surface of each of the columns (204).

3. The industrial plant earthquake resistant steel structure support according to claim 2, characterized in that: The fixing component (303) includes a first fixing plate (3031), a second fixing plate (3032), and a fixing post (3033). The lower ends of the multiple posts (204) are each equipped with a connecting plate, and four second corner fixing plates (3034) are installed at the connection points between the multiple connecting plates and the multiple posts (204).

4. The industrial plant earthquake-resistant steel structure support according to claim 3, characterized in that: Multiple sets of first reinforcing bars (301) and second reinforcing bars (302) are respectively set in multiple counterweights (205), and the secondary crossbeam (201) is installed in a horizontal structure on the upper surface of multiple main crossbeams (1).

5. The industrial plant earthquake resistant steel structure support according to claim 3, characterized in that: The multiple columns (204) and multiple main beams (1) are all L-shaped structures. The four corners of the lower surface of the connecting plate are respectively installed through the multiple fixed columns (3033). The end of the fixed column (3033) away from the first fixed plate (3031) is connected to the second fixed plate (3032).

6. The industrial plant earthquake-resistant steel structure support according to claim 5, characterized in that: The first reinforcing bar (301) and the second reinforcing bar (302) have the same structure. Multiple first reinforcing bars (301) and multiple second reinforcing bars (302) respectively form a layer of reinforcing mesh structure. Multiple sets of the reinforcing mesh structure are installed in sequence inside the counterweight block (205). The counterweight block (205) is made of concrete and is set inside the ground.

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