Temporary fixing steel plate for steel structure veranda V-shaped column

Abstract

This utility model relates to the field of steel structure corridor construction technology, and discloses a temporary fixing steel plate for V-shaped columns of steel structure corridors, including an irregularly shaped hollow steel pipe column, a conventional hollow steel pipe column one, and a conventional hollow steel pipe column two. Two sets of H-beams are installed on the irregularly shaped hollow steel pipe column. This temporary fixing steel plate for V-shaped columns of steel structure corridors utilizes two sets of compatible H-beams on the irregularly shaped hollow steel pipe column, two sets of compatible H-beams on the conventional hollow steel pipe column one, and two sets of compatible H-beams on the conventional hollow steel pipe column two. The H-beams one are connected by full welding around the perimeter, the H-beams two are connected by high-strength bolts, and the H-beams three are connected by full welding and high-strength bolts. Simultaneously, one set of legs of the irregularly shaped hollow steel pipe column, the conventional hollow steel pipe column one, and the conventional hollow steel pipe column two are assembled by first bolting and then welding, which facilitates installation while strengthening the structural strength of the column and improving the assembly qualification rate of the steel structure corridor.

Description

Technical Field

[0001] This utility model relates to the field of steel structure corridor construction technology, specifically to temporary fixing steel plates for V-shaped columns of steel structure corridors. Background Technology

[0002] As the core load-bearing component of steel structure buildings, the assembly accuracy of steel columns directly affects the stability and safety of the overall structure. Misalignment of steel columns is a common but serious quality problem during construction. This problem generally manifests as a deviation between the actual installation axis of the steel column and the design axis, resulting in tilting or twisting of the column, reducing the overall resistance to lateral displacement, and potentially causing instability or overturning; the elevation of the column top or bottom does not match the design, affecting the installation of the superstructure (such as beams and floor slabs); misalignment of steel columns makes it difficult to install beams, supports, and other components, and may cause a wider range of deviations.

[0003] In traditional steel structure construction, it is common practice to use temporary supports to fix the steel columns after hoisting them into place. Although this method can quickly stabilize the structure, it has disadvantages in practical applications, such as high material and labor costs, limited construction efficiency, space occupation, and process interference.

[0004] Based on this, it is necessary to propose a temporary fixing steel plate for the V-shaped columns of the steel structure corridor. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a temporary fixing steel plate for V-shaped columns in steel structure corridors. It has the advantages of low labor costs, high construction efficiency, and the ability to be used in complex terrain and spatial conditions, thus solving the problems mentioned in the background art.

[0006] This utility model provides the following technical solution: a temporary fixing steel plate for V-shaped columns of a steel structure corridor, including an irregularly shaped hollow steel pipe column, a conventional hollow steel pipe column one, and a conventional hollow steel pipe column two:

[0007] The irregular hollow steel pipe column is provided with two sets of H-beams, the conventional hollow steel pipe column is provided with two sets of H-beams, and the conventional hollow steel pipe column is provided with two sets of H-beams.

[0008] Both ends of the H-beam are provided with weld seams. The irregularly shaped hollow steel pipe column is welded to the H-beam through weld seams. The conventional hollow steel pipe column is connected to the H-beam at the point of overlap with the H-beam through a high-strength bolt. One end of the conventional hollow steel pipe column is connected to the H-beam through a high-strength bolt. The H-beam has a weld seam on one side. The conventional hollow steel pipe column is welded to the H-beam through weld seam.

[0009] Preferably, one set of the two H-beams is arranged in a zigzag pattern, and the other set of the two H-beams is arranged vertically.

[0010] Preferably, both sets of H-beams two and three are arranged in a straight line.

[0011] Preferably, one set of support legs of the irregular hollow steel pipe column, conventional hollow steel pipe column one, and conventional hollow steel pipe column two includes support end one and support end two. Temporary steel plate two is welded to both sides of support end one and support end two. Temporary steel plate one is attached to both sides of each set of temporary steel plate two. The overlapping part of temporary steel plate one and temporary steel plate two is threaded with bolts.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This type of steel structure corridor uses V-shaped columns with temporary fixing steel plates. It involves installing two sets of matching H-beams (first type) on irregularly shaped hollow steel pipe columns, two sets of matching H-beams (second type) on conventional hollow steel pipe columns, and two sets of matching H-beams (third type) on conventional hollow steel pipe columns. H-beams (first type) are connected by full welding on all four sides, H-beams (second type) are connected by high-strength bolts (first type), and H-beams (third type) are connected by full welding and high-strength bolts (second type). Simultaneously, one set of supports from each of the irregularly shaped hollow steel pipe columns, conventional hollow steel pipe columns (first type), and conventional hollow steel pipe columns (second type) is assembled by first bolting and then welding. This facilitates installation, strengthens the structural strength of the columns, improves the assembly qualification rate of the steel structure corridor, and ensures good appearance quality. It also provides a strong guarantee for the quality of the subsequent steel truss floor slab installation process, while saving construction time, saving space, and reducing on-site pollution, resulting in significant social benefits. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the irregular hollow steel pipe column structure of this utility model;

[0016] Figure 2 This is a schematic diagram of a conventional hollow steel pipe column of this utility model;

[0017] Figure 3 This is a schematic diagram of the conventional hollow steel pipe column structure of this utility model;

[0018] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0019] Figure 5This is a schematic diagram of the connection structure between temporary steel plate one and temporary steel plate two of this utility model.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Irregularly shaped hollow steel pipe column; 2. Conventional hollow steel pipe column one; 3. H-beam one; 4. H-beam two; 5. Welded joint one; 6. High-strength bolt one; 7. Conventional hollow steel pipe column two; 8. H-beam three; 9. High-strength bolt two; 10. Welded joint two; 11. Support one; 12. Support two; 13. Temporary steel plate one; 14. Temporary steel plate two; 15. Bolts. 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] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 Temporary fixing steel plates for the V-shaped columns of the steel structure corridor, including irregular hollow steel pipe column 1, conventional hollow steel pipe column 1 2, and conventional hollow steel pipe column 2 7:

[0024] Two sets of H-beams 13 are installed on the irregular hollow steel pipe column 1, two sets of H-beams 24 are installed on the conventional hollow steel pipe column 2, and two sets of H-beams 38 are installed on the conventional hollow steel pipe column 7.

[0025] Both ends of H-beam 13 are provided with welded seams 15. The irregular hollow steel pipe column 1 is welded to H-beam 13 through welded seams 15. The conventional hollow steel pipe column 12 is connected to H-beam 24 at the point of overlap by high-strength bolts 16. One end of the conventional hollow steel pipe column 27 is connected to H-beam 38 at the point of overlap by high-strength bolts 29. A welded seam 210 is provided on one side of H-beam 38. The conventional hollow steel pipe column 27 is welded to H-beam 38 through welded seam 210.

[0026] H-beam 3 has a welded joint 5 that is opposite to the support legs of the irregular hollow steel pipe column 1. The inside of the welded joint 5 is connected to the outer surface of the support legs of the irregular hollow steel pipe column 1 and is fixed by full welding around the perimeter. H-beam 4 is opposite to the support legs of the conventional hollow steel pipe column 2 and the two are fixedly connected by high-strength bolts 6. H-beam 3 8 is connected to the conventional hollow steel pipe column 2 7 by high-strength bolts 9 and welded joint 10.

[0027] The installation of irregular hollow steel pipe column 1, conventional hollow steel pipe column 1 2, and conventional hollow steel pipe column 2 7 facilitates steel plate construction, avoids misalignment during steel column assembly, improves steel column construction efficiency, and achieves the goal of cost reduction and efficiency improvement. At the same time, the addition of H-beam 1 3, H-beam 2 4, and H-beam 3 8 can strengthen the structural strength of the columns and improve the assembly qualification rate of the steel structure corridor.

[0028] As a preferred technical solution of this utility model, the two sets of H-beams 3 are arranged in a zigzag shape and are arranged vertically.

[0029] As a preferred technical solution of this utility model, both sets of H-beams 24 and H-beams 38 are arranged in a straight line.

[0030] As a preferred technical solution of this utility model, one set of support legs of the irregular hollow steel pipe column 1, the conventional hollow steel pipe column 1, and the conventional hollow steel pipe column 2 includes support end 11 and support end 2 12. Temporary steel plate 2 14 is welded to both sides of support end 11 and support end 2 12. Temporary steel plate 13 is attached to both sides of each set of temporary steel plate 2 14. The overlapping part of temporary steel plate 13 and temporary steel plate 2 14 is threadedly connected with bolts 15.

[0031] In the initial state, two sets of temporary steel plates 14 are welded to both sides of support 11 and support 2. When welding support 11 and support 2, temporary steel plates 13 need to be connected to the two adjacent sets of temporary steel plates 14 of support 11 and support 2 by bolts 15. At this time, support 11 and support 2 are supported by temporary steel plates 13. Then, the connection between support 11 and support 2 can be welded. After welding, cut temporary steel plates 13 and temporary steel plates 14, and remove bolts 15.

[0032] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] 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. Temporary fixing steel plates for V-shaped columns of steel structure corridors, including irregular hollow steel pipe columns (1), conventional hollow steel pipe column one (2) and conventional hollow steel pipe column two (7), characterized in that: The irregular hollow steel pipe column (1) is provided with two sets of H-beams (3), the conventional hollow steel pipe column (2) is provided with two sets of H-beams (4), and the conventional hollow steel pipe column (7) is provided with two sets of H-beams (8). Both ends of the H-beam 1 (3) are provided with weld seams 1 (5). The irregular hollow steel pipe column (1) is welded to the H-beam 1 (3) through weld seams 1 (5). The conventional hollow steel pipe column 1 (2) and the H-beam 2 (4) are connected by high-strength bolts 1 (6) at their overlapping points. One end of the conventional hollow steel pipe column 2 (7) is connected to the H-beam 3 (8) through high-strength bolts 2 (9) at their overlapping points. The H-beam 3 (8) is provided with weld seams 2 (10) on one side. The conventional hollow steel pipe column 2 (7) is welded to the H-beam 3 (8) through weld seams 2 (10).

2. The steel structure gallery V-shaped column temporary fixing steel plate according to claim 1, characterized in that: The two sets of H-beams (3) are arranged in a zigzag pattern, and the two sets of H-beams (3) are arranged vertically.

3. The steel structure porch V-shaped column temporary fixing steel plate according to claim 1, characterized in that: Both sets of H-beams 2 (4) and H-beams 3 (8) are arranged in a straight line.

4. The steel structure porch V-shaped column temporary fixing steel plate according to claim 1, characterized in that: One set of legs of the irregular hollow steel pipe column (1), conventional hollow steel pipe column one (2) and conventional hollow steel pipe column two (7) includes a support end one (11) and a support end two (12). Temporary steel plates two (14) are welded to both sides of the support end one (11) and the support end two (12). Temporary steel plates one (13) are attached to both sides of each set of temporary steel plates two (14). The overlapping parts of the temporary steel plates one (13) and the temporary steel plates two (14) are threadedly connected with bolts (15).

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