Reinforcing combination structure for bearing cross beam and bearing column of large-span roof beam of factory building

Abstract

The utility model discloses a reinforcing combination structure of a load-bearing cross beam and a load-bearing column of a large-span roof beam of a factory building, which comprises the load-bearing column, the load-bearing cross beam, a cross beam connecting structure, a reinforcing structure and a support adjusting structure, the cross beam connecting structure is arranged on the upper portion of the load-bearing column, and the load-bearing column is connected with the load-bearing cross beam through the cross beam connecting structure. The bearing cross beam is arranged between the two bearing columns, a reinforcing structure is further arranged between the bearing cross beam and the bearing columns, and a supporting adjusting structure is arranged between the bearing columns and the bearing cross beam and connected with the reinforcing structure. The connecting position and the connecting height of the bearing column and the bearing beam are rapidly adjusted through mutual cooperation of the beam connecting structure, the reinforcing structure and the supporting adjusting structure, all structural components are connected through fastening bolts and can be rapidly detached and replaced, and the stability of the whole structure is guaranteed; and the bearing columns with different heights are stably connected with the bearing cross beams with different lengths, so that the structure is suitable for different large-span steel structure workshops.

Description

Technical Field

[0001] This utility model belongs to the field of steel structure technology for factory buildings, and specifically relates to a reinforced combination structure of load-bearing beams and load-bearing columns for large-span factory buildings. Background Technology

[0002] Large-span truss assembly structure technology for steel structure factory buildings is an important solution developed to meet the needs of modern industrial buildings for large spaces, high loads, and rapid construction. Large-span load-bearing beams and columns in factory buildings are generally fixedly connected by welding, which is only applicable to load-bearing columns and beams of specific heights. It is impossible to adjust the connection positions of various structural components of the steel frame, which limits the applicable scenarios and makes it difficult to replace worn parts and carry out daily maintenance.

[0003] A search revealed that prior art application CN 118639762 A describes a reinforced structure combining a large-span load-bearing beam and a load-bearing column in a factory building. This structure uses reinforcing members and supporting feet on the members to connect to the column and fix the beam's perimeter. However, it only provides connections in two directions, limiting its application scenarios. Another search revealed a seismic-resistant building structure and load-bearing beam-column system in CN 118958539 A. This system uses mounting frames 1 and 2 to integrate the load-bearing beam with the edge and center load-bearing columns. However, it cannot adjust the connection position as needed and is not suitable for load-bearing columns of different heights or load-bearing beams of different lengths, further limiting its application scenarios. Summary of the Invention

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a reinforced structure for the connection between load-bearing beams and load-bearing columns in a large-span factory building. Through the cooperation of the beam connection structure, reinforcement structure, and support adjustment structure, the connection position and connection height of the load-bearing columns and load-bearing beams can be quickly adjusted. The various structural components are connected by fastening bolts, which can be quickly disassembled and replaced, while ensuring the stability of the overall structure. It can stably connect load-bearing columns of different heights and load-bearing beams of different lengths, and is suitable for various large-span steel structure factory buildings.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A reinforced structure combining load-bearing beams and load-bearing columns for a large-span factory building includes load-bearing columns, load-bearing beams, beam connection structures, reinforcing structures, and support adjustment structures. The upper part of the load-bearing columns is provided with a beam connection structure, connecting the load-bearing columns to the load-bearing beams. The load-bearing beams are positioned between two sets of load-bearing columns. Support columns and support beams are provided with multiple sets of adjustment holes. A reinforcing structure is also provided between the load-bearing beams and the load-bearing columns, forming a triangle with the reinforcing structure, load-bearing beams, and load-bearing columns. A support adjustment structure is provided between the load-bearing columns and the load-bearing beams, connecting the support adjustment structure to the reinforcing structure.

[0007] The beam connection structure includes an upper fixed plate, a lower fixed plate, a supporting channel steel, and a triangular reinforcing rib I. The upper and lower fixed plates are rectangular plates with a rectangular opening at the center, which mates with the load-bearing column. The upper and lower fixed plates are fitted onto the load-bearing column, clamping the load-bearing beam. The upper fixed plate and the load-bearing beam are fastened together by fastening bolt I. The supporting channel steel is located at the lower part of the lower fixed plate and has a T-shaped groove in the middle. The supporting channel steel is in close contact with both the lower fixed plate and the load-bearing beam. The supporting channel steel, the lower fixed plate, and the load-bearing beam are fastened together by fastening bolt IV. The triangular reinforcing rib I is located at the lower part of the lower fixed plate. One side of the triangular reinforcing rib I is connected to the lower fixed plate by fastening bolt II, and the other side of the triangular reinforcing rib is connected to the load-bearing column by fastening bolt III.

[0008] The reinforcing structure includes a hinged support I, a connecting plate I, a support rod, a hinged support II, and a positioning ring. The hinged support I is T-shaped and is slidably connected to the support channel steel within the support channel steel. The connecting plate I has a rectangular opening in the middle and is fitted onto the lower part of the hinged support I, fitting snugly against the support channel steel. The load-bearing beam, support channel steel, hinged support I, and connecting plate I are fastened together by fastening bolt V. One end of the support rod is rotatably connected to the hinged support I, and the other end is rotatably connected to the hinged support II. The hinged support II is located within the positioning ring and is fastened to the positioning ring by fastening bolt VI. The positioning ring is fitted onto the support column and is fastened to the support column by fastening bolt VII. Depending on different scenarios and requirements, by adjusting the position of the hinged support I within the support channel steel, and by adjusting the height of the connection between the positioning ring and the load-bearing column, the position of the support rod can be adjusted to accommodate load-bearing beams of different lengths.

[0009] The support and adjustment structure includes a hinged support III, a telescopic rod, a hinged support IV, a reinforcing beam, triangular reinforcing ribs II, and a connecting plate II. The hinged support III is fixed in the middle of the support rod. One end of the telescopic rod is rotatably connected to the hinged support III, and the other end is rotatably connected to the hinged support IV. The hinged support IV is positioned in a groove on the reinforcing beam and is slidably connected to the reinforcing beam. The reinforcing beam has multiple sets of adjustment holes. The hinged support IV and the reinforcing beam are fastened together by bolt VIII. The reinforcing beam is fixedly connected to the connecting plate II. Two sets of triangular reinforcing ribs II are fixed between the reinforcing beam and the connecting plate II. The connecting plate II fits against the load-bearing column and is fastened to the load-bearing column by bolt IX. Depending on the scenario and needs, the length of the telescopic rod can be adjusted, along with the position of the hinged support IV within the reinforcing beam, to adjust the connection angle of the telescopic rod, further enhancing the stability of the structure. This structure is suitable for various scenarios.

[0010] The advantages of this utility model compared with the prior art are as follows:

[0011] By adjusting the position of the hinged support I within the supporting channel steel of the reinforced structure, and in conjunction with adjusting the height of the connection between the positioning ring and the load-bearing column, the position of the support rod can be adjusted to accommodate load-bearing beams of different lengths. The length of the telescopic rod of the support adjustment structure can be adjusted, and in conjunction with the position of the hinged support IV within the reinforced beam, the connection angle of the telescopic rod can be adjusted to further enhance the stability of the structure. Through the cooperation of the beam connection structure, the reinforced structure, and the support adjustment structure, the connection position and connection height between the load-bearing column and the load-bearing beam can be quickly adjusted. The various structural components are connected by fastening bolts, allowing for quick disassembly and replacement while ensuring the stability of the overall structure. This allows for the secure connection of load-bearing columns of different heights and load-bearing beams of different lengths, making it suitable for various scenarios. Attached Figure Description

[0012] Appendix Figure 1 This utility model illustrates a reinforced structure combining load-bearing beams and load-bearing columns in a factory building with a large span. Figure 1 ;

[0013] Appendix Figure 2 This utility model illustrates a reinforced structure combining load-bearing beams and load-bearing columns in a factory building with a large span. Figure 2 ;

[0014] Appendix Figure 3 This utility model illustrates a reinforced structure combining load-bearing beams and load-bearing columns in a factory building with a large span. Figure 3 ;

[0015] Appendix Figure 4 It is attached Figure 1 Schematic diagram of the middle crossbeam connection structure;

[0016] Appendix Figure 5 It is attached Figure 1 Schematic diagram of the reinforced structure;

[0017] Appendix Figure 6 It is attached Figure 1 Schematic diagram of the central support adjustment structure;

[0018] In the diagram: 11. Load-bearing column; 12. Load-bearing beam; 13. Beam connection structure; 14. Reinforcing structure; 15. Support and adjustment structure; 101. Upper fixing plate; 102. Lower fixing plate; 103. Support channel steel; 104. Triangular reinforcing rib I; 1101. Fastening bolt I; 1102. Fastening bolt II; 1103. Fastening bolt III; 1104. Fastening bolt IV; 1105. Fastening bolt V; 201 1. Hinged support I; 202. Connecting plate I; 203. Support rod; 204. Hinged support II; 205. Positioning ring; 2201. Fastening bolt VI; 2202. Fastening bolt VII; 301. Hinged support III; 302. Telescopic rod; 303. Hinged support IV; 304. Reinforcing beam; 305. Triangular reinforcing rib II; 306. Connecting plate II; 3301. Fastening bolt VIII; 3302. Fastening bolt IX. Detailed Implementation

[0019] To facilitate understanding by those skilled in the art, the following is a detailed explanation in conjunction with the appendix. Figure 1-6 The technical solution of this utility model will be further described in detail below.

[0020] A reinforced structure combining load-bearing beams and load-bearing columns for a large-span factory building includes load-bearing columns 11, load-bearing beams 12, beam connecting structures 13, reinforcing structures 14, and support adjustment structures 15. The load-bearing columns 11 are equipped with beam connecting structures 13 at their upper parts, and the load-bearing columns 11 are connected to the load-bearing beams 12 via the beam connecting structures 13. The load-bearing beams 12 are positioned between two sets of load-bearing columns 11. Multiple sets of adjustment holes are provided on the supporting columns and supporting beams. A reinforcing structure 14 is also provided between the load-bearing beams 12 and the load-bearing columns 11, forming a triangle with the reinforcing structure 14. A support adjustment structure 15 is provided between the load-bearing columns 11 and the load-bearing beams 12, and the support adjustment structure 15 is connected to the reinforcing structure 14.

[0021] The beam connection structure 13 includes an upper fixing plate 101, a lower fixing plate 102, a supporting channel steel 103, and triangular reinforcing ribs I 104. The upper fixing plate 101 and the lower fixing plate 102 are rectangular plates with a rectangular opening at the center, which mates with the load-bearing column 11. The upper fixing plate 101 and the lower fixing plate 102 are sleeved onto the load-bearing column 11, clamping the load-bearing beam 12 between them. The upper fixing plate 101 and the load-bearing beam 12 are then fastened together using fastening bolts I 1101. The supporting channel steel... 103 is set at the lower part of the lower fixed plate 102. The support channel steel 103 has a T-shaped sliding groove in the middle. The support channel steel 103 is in close contact with the lower fixed plate 102 and the load-bearing crossbeam 12. The support channel steel 103, the lower fixed plate 102 and the load-bearing crossbeam 12 are fastened together by fastening bolts IV 1104. The triangular reinforcing rib I 104 is set at the lower part of the lower fixed plate 102. One side of the triangular reinforcing rib I 104 is connected to the lower fixed plate 102 by fastening bolt II 1102, and the other side of the triangular reinforcing rib is connected to the load-bearing column 11 by fastening bolt III 1103.

[0022] The reinforcing structure 14 includes a hinged support I 201, a connecting plate I 202, a support rod 203, a hinged support II 204, and a positioning ring 205. The hinged support I 201 is T-shaped and is slidably connected to the support channel steel 103 within the support channel steel 103. The connecting plate I 202 has a rectangular opening in the middle and is fitted onto the lower part of the hinged support I 201 and fits against the support channel steel 103. The load-bearing beam 12, the support channel steel 103, the hinged support I 201, and the connecting plate I 202 are fastened together by fastening bolts V 1105. One end of the support rod 203 is connected to the hinged support I 201. The support rod 203 is rotatably connected to the hinge support II 204. The hinge support II 204 is set inside the positioning ring 205. The hinge support II 204 and the positioning ring 205 are fastened together by the fastening bolt VI 2201. The positioning ring 205 is sleeved on the support column. The positioning ring 205 and the support column are fastened together by the fastening bolt VII 2202. According to different scenarios and needs, by adjusting the position of the hinge support I 201 inside the support channel steel 103, and then adjusting the height of the connection between the positioning ring 205 and the load-bearing column 11, the position of the support rod 203 can be adjusted to suit load-bearing beams 12 of different lengths.

[0023] The support adjustment structure 15 includes a hinged support III 301, a telescopic rod 302, a hinged support IV 303, a reinforcing beam 304, a triangular reinforcing rib II 305, and a connecting plate II 306. The hinged support III 301 is fixed in the middle of the support rod 203. One end of the telescopic rod 302 is rotatably connected to the hinged support III 301, and the other end is rotatably connected to the hinged support IV 303. The hinged support IV 303 is disposed in a groove on the reinforcing beam 304 and is slidably connected to the reinforcing beam 304. The reinforcing beam 304 has multiple sets of adjustment holes, which are secured by fastening bolts VIII 330. 1. The hinged support Ⅳ303 is fastened to the reinforcing beam 304. The reinforcing beam 304 is fixedly connected to the connecting plate Ⅱ306. Two sets of triangular reinforcing ribs Ⅱ305 are fixed between the reinforcing beam 304 and the connecting plate Ⅱ306. The connecting plate Ⅱ306 is attached to the load-bearing column 11. The connecting plate Ⅱ306 and the load-bearing column 11 are fastened together by the fastening bolt Ⅸ3302. According to different scenarios and needs, the length of the telescopic rod 302 is adjusted in conjunction with the position of the hinged support Ⅳ303 in the reinforcing beam 304 to adjust the connection angle of the telescopic rod 302, thereby further enhancing the stability of the structure. It is suitable for various scenarios.

[0024] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] In summary, the electronic or electrical components, including but not limited to motors and electric actuators, are existing components that were custom-made or purchased. The electrical connections between these components are conventional circuit or electrical connections in the prior art and are not within the scope of protection of this utility model.

[0026] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A factory large-span roof beam load-bearing cross beam and load-bearing column reinforced combined structure, comprising a load-bearing column, a load-bearing cross beam, a cross beam connecting structure, a reinforcing structure, and a support adjusting structure; characterized in that The upper part of the load-bearing column is provided with a cross beam connecting structure, the load-bearing column is connected with the load-bearing cross beam through the cross beam connecting structure, the load-bearing cross beam is arranged between the two groups of load-bearing columns, a plurality of groups of adjusting holes are arranged on the support column and the support cross beam, a reinforcing structure is further arranged between the load-bearing cross beam and the load-bearing column, a triangle is formed between the reinforcing structure, the load-bearing cross beam and the load-bearing column, a support adjusting structure is arranged between the load-bearing cross beam and the load-bearing column, and the support adjusting structure is connected with the reinforcing structure; The cross beam connecting structure comprises an upper fixed plate, a lower fixed plate, a support channel steel and a triangular reinforcing rib I; the upper fixed plate and the lower fixed plate are rectangular plates, and a rectangular opening is arranged in the center of the rectangular plate; the opening is matched with the load-bearing column; the upper fixed plate and the lower fixed plate are sleeved on the load-bearing column; the load-bearing cross beam is clamped by the upper fixed plate and the lower fixed plate; the upper fixed plate and the load-bearing cross beam are fastened and connected through fastening bolts I; the support channel steel is arranged at the lower part of the lower fixed plate; a T-shaped sliding groove is arranged in the middle of the support channel steel; the support channel steel is tightly attached to the lower fixed plate and the load-bearing cross beam at the same time; the support channel steel, the lower fixed plate and the load-bearing cross beam are fastened and connected through fastening bolts IV; the triangular reinforcing rib I is arranged at the lower part of the lower fixed plate; one side of the triangular reinforcing rib I is connected with the lower fixed plate through fastening bolts II; the other side of the triangular reinforcing rib I is connected with the load-bearing column through fastening bolts III.

2. The reinforced combined structure of the factory building large-span roof beam bearing cross beam and bearing column according to claim 1, characterized in that The reinforcing structure comprises a hinged support I, a connecting plate I, a support rod, a hinged support II and a positioning ring; the hinged support I is in the shape of T as a whole and is arranged in the support channel steel in sliding connection with the support channel steel; a rectangular opening is arranged in the middle of the connecting plate I; the connecting plate I is sleeved on the lower part of the hinged support I and is attached to the support channel steel; the load-bearing cross beam, the support channel steel, the hinged support I and the connecting plate I are fastened and connected through fastening bolts V; one end of the support rod is rotatably connected with the hinged support I; the other end of the support rod is rotatably connected with the hinged support II; the hinged support II is arranged in the positioning ring; the hinged support II and the positioning ring are fastened and connected through fastening bolts VI; the positioning ring is sleeved on the support column; the positioning ring and the support column are fastened and connected through fastening bolts VII.

3. The reinforced structure of a factory large-span roof beam load-bearing crossbeam and load-bearing column according to claim 1, characterized in that The support adjusting structure comprises a hinged support III, an extension rod, a hinged support IV, a reinforcing cross beam, a triangular reinforcing rib II and a connecting plate II; the hinged support III is fixed in the middle of the support rod; one end of the extension rod is rotatably connected with the hinged support III; the other end of the extension rod is rotatably connected with the hinged support IV; the hinged support IV is arranged in a sliding groove on the reinforcing cross beam; the hinged support IV is in sliding connection with the reinforcing cross beam; a plurality of groups of adjusting holes are arranged on the reinforcing cross beam; the hinged support IV and the reinforcing cross beam are fastened and connected through fastening bolts VIII; the reinforcing cross beam is fixedly connected with the connecting plate II; two groups of triangular reinforcing ribs II are fixed between the reinforcing cross beam and the connecting plate II; the connecting plate II is attached to the load-bearing column; the connecting plate II and the load-bearing column are fastened and connected through fastening bolts IX.

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