Wood beam bottom and steel beam connecting structure

Abstract

The utility model discloses a wood beam bottom and steel beam connecting structure which comprises a steel column, a connecting block is arranged on the top of the steel column, the connecting block and the steel column are welded and fixed, an inserting block is arranged in the connecting block, and the inserting block and the connecting block are mutually embedded. A connecting piece is arranged on the side face of the inserting block, a wood beam body is arranged on the surface of the connecting piece, the connecting piece comprises a steel plate, and a fixing plate is arranged on the side face of the steel plate. The screw rod is arranged in the fixing hole, the through bolt is arranged in the screw rod, the shearing plate is arranged on the surface of the fixing hole, the through bolt penetrates through the shearing plate, the stability of the structure can be improved through welding between the connecting block and the steel column and embedding between the inserting block and the connecting block, and it is guaranteed that the whole structure cannot loosen or incline; the node is made of high-strength materials such as the steel columns and the steel plates, and is provided with a plurality of groups of supporting assemblies such as the rib plates and the screw rods, so that the node has very strong bearing capacity and can bear a relatively large load.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, and more specifically to a connection structure between a wood beam bottom and a steel beam. Background Art

[0002] Both wood beams and steel beams are commonly used materials in structural engineering, but they differ in their properties and uses.

[0003] Wooden beams are a traditional building material, commonly used in residential buildings, bridges and other light structures. Wooden beams are lightweight, easy to process, environmentally friendly, and naturally beautiful, making them suitable for use in some special occasions. However, wood is easily affected by factors such as humidity and insects, so its service life is limited.

[0004] Steel beams are one of the commonly used structural materials in modern buildings. They have the advantages of high strength, high rigidity, corrosion resistance, etc., and can be manufactured in larger sizes, which are suitable for large-span building structures. In addition, steel is also recyclable and has a certain contribution to environmental protection. Compared with wooden beams, steel beams are relatively expensive, but have a longer service life and lower maintenance costs.

[0005] When choosing to use wooden beams or steel beams, you need to consider specific project requirements, budget, environmental protection and other factors, and choose the most suitable material after comprehensive comparison.

[0006] In the process of building construction, the connection between wooden beams and steel beams is mostly fixed by bolts, but the strength of the connection is unstable and it is easy to break or loosen. Therefore, it is necessary to provide a new technical solution to solve the problem. Utility Model Content

[0007] The utility model aims to provide a connection structure between the bottom of a wooden beam and a steel beam, which solves the problem that the connection between the wooden beam and the steel beam during the construction process is mostly fixed by bolts, but the strength of the connection is unstable and it is easy to cause breakage or loosening.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connection structure between the bottom of a wooden beam and a steel beam, comprising: a steel column, a connecting block is arranged on the top of the steel column and the connecting block is welded and fixed to the steel column, a plug-in block is arranged inside the connecting block and the plug-in block and the connecting block are interlocked with each other, a connecting piece is arranged on the side of the plug-in block and the wooden beam body is arranged on the surface of the connecting piece, the connecting piece comprises a steel plate and a fixing plate is arranged on the side of the steel plate, a plurality of groups of rib plates are arranged on the surface of the fixing plate and a plurality of groups of fixing holes are arranged in the fixing plate between the rib plates.

[0009] As a preferred implementation mode of the utility model, a steel ring beam is arranged between the steel column and the surface.

[0010] As a preferred embodiment of the utility model, a shearing plate is arranged on the surface of the fixing hole and a screw is arranged inside the shearing plate.

[0011] As a preferred embodiment of the utility model, through bolts are arranged inside the shear plate and penetrate the shear plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides a connecting block on the top of the steel column, and the connecting block and the steel column are welded and fixed, a plug-in block is provided inside the connecting block, and the plug-in block and the connecting block are embedded with each other, a connecting piece is provided on the side of the plug-in block, and a wooden beam body is provided on the surface of the connecting piece, the connecting piece includes a steel plate, and a fixing plate is provided on the side of the steel plate, a plurality of groups of rib plates are provided on the surface of the fixing plate, and a plurality of groups of fixing holes are provided in the fixing plate between the rib plates, a screw is provided in the fixing hole, and a through bolt is provided inside the screw, a shear plate is provided on the surface of the fixing hole, and the through bolt passes through the shear plate, the welding between the connecting block and the steel column and the embedding between the plug-in block and the connecting block can increase the stability of the structure and ensure that the entire structure will not loosen or tilt, the node uses high-strength materials such as steel columns and steel plates, and is provided with a plurality of groups of supporting components such as rib plates and screws, has a strong load-bearing capacity, and can withstand a large load. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the connector of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the connector of the utility model;

[0017] Figure 4 This is a front view structural schematic diagram of the utility model.

[0018] In the figure: 1. Steel column; 2. Steel ring beam; 3. Connection block; 4. Plug-in block; 5. Connector; 6. Wooden beam body; 7. Steel plate; 8. Fixing plate; 9. Fixing hole; 10. Rib plate; 11. Shear plate; 12. Screw; 13. Through bolt. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a structure for connecting the bottom of a wooden beam and a steel beam, comprising: a steel column 1, a connecting block 3 is arranged on the top of the steel column 1 and the connecting block 3 is welded and fixed to the steel column 1, a plug-in block 4 is arranged inside the connecting block 3 and the plug-in block 4 and the connecting block 3 are mutually embedded, a connecting piece 5 is arranged on the side of the plug-in block 4 and a wooden beam body 6 is arranged on the surface of the connecting piece 5, the connecting piece 5 comprises a steel plate 7 and a fixing plate 8 is arranged on the side of the steel plate 7, a plurality of groups of rib plates 10 are arranged on the surface of the fixing plate 8 and a plurality of groups of fixing holes 9 are arranged in the fixing plate 8 between the rib plates 10, a connecting block 3 is arranged on the top of the steel column 1 and the connecting block 3 and the steel column 1 are welded and fixed, a plug-in block 4 is arranged inside the connecting block 3 and the plug-in block 4 and the connecting block 3 are mutually embedded, and a plug-in block 4 is arranged on the side of the plug-in block 4 A connecting piece 5 is arranged on the surface and a wooden beam body 6 is arranged on the surface of the connecting piece 5. The connecting piece 5 includes a steel plate 7 and a fixing plate 8 is arranged on the side of the steel plate 7. A plurality of rib plates 10 are arranged on the surface of the fixing plate 8 and a plurality of fixing holes 9 are arranged in the fixing plate 8 between the rib plates 10. A screw rod 12 is arranged in the fixing hole 9 and a through bolt 13 is arranged inside the screw rod 12. A shear plate 11 is arranged on the surface of the fixing hole 9 and the through bolt 13 penetrates the shear plate 11. The welding between the connecting block 3 and the steel column 1 and the fitting between the plug-in block 4 and the connecting block 3 can increase the stability of the structure and ensure that the entire structure will not loosen or tilt. The node uses high-strength materials such as the steel column 1 and the steel plate 7, and is provided with a plurality of supporting components such as the rib plates 10 and the screw rod 12. It has a strong load-bearing capacity and can withstand a large load.

[0021] Further improvements, such as Figure 1 As shown: the steel column 1 and the surface are provided with a steel ring beam 2, and this arrangement ensures the supporting strength of the steel column 1.

[0022] Further improvements, such as Figure 1 As shown: a shear plate 11 is arranged on the surface of the fixing hole 9 and a screw rod 12 is arranged inside the shear plate 11, and this arrangement increases the stability of the connection.

[0023] Further improvements, such as Figure 1As shown, the shear plate 11 is provided with through bolts 13 inside and the through bolts 13 penetrate the shear plate 11 . This arrangement ensures the stability of the connection of the wooden beam body 6 .

[0024] Working principle: A connection block 3 is arranged on the top of the steel column 1 and the connection block 3 is welded and fixed to the steel column 1. A plug-in block 4 is arranged inside the connection block 3 and the plug-in block 4 and the connection block 3 are interlocked with each other. A connection piece 5 is arranged on the side of the plug-in block 4 and a wooden beam body 6 is arranged on the surface of the connection piece 5. The connection piece 5 includes a steel plate 7 and a fixing plate 8 is arranged on the side of the steel plate 7. A plurality of groups of rib plates 10 are arranged on the surface of the fixing plate 8 and a plurality of groups of fixing holes 9 are arranged in the fixing plate 8 between the rib plates 10. There is a screw rod 12 and a through bolt 13 is arranged inside the screw rod 12, a shear plate 11 is arranged on the surface of the fixing hole 9 and the through bolt 13 passes through the shear plate 11, the welding between the connecting block 3 and the steel column 1 and the fitting between the plug-in block 4 and the connecting block 3 can increase the stability of the structure and ensure that the entire structure will not loosen or tilt. The node uses high-strength materials such as the steel column 1 and the steel plate 7, and is provided with a plurality of supporting components such as rib plates 10 and screw rods 12, which have a strong load-bearing capacity and can withstand a large load.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A connection structure between the bottom of a wooden beam and a steel beam, characterized in that: include: A steel column (1), wherein a connection block (3) is arranged on the top of the steel column (1), and the connection block (3) and the steel column (1) are welded and fixed, a plug-in block (4) is arranged inside the connection block (3), and the plug-in block (4) and the connection block (3) are interlocked with each other, a connection piece (5) is arranged on the side of the plug-in block (4), and a wooden beam body (6) is arranged on the surface of the connection piece (5), the connection piece (5) comprises a steel plate (7), and a fixing plate (8) is arranged on the side of the steel plate (7), a plurality of groups of rib plates (10) are arranged on the surface of the fixing plate (8), and a plurality of groups of fixing holes (9) are arranged in the fixing plate (8) between the rib plates (10).

2. The connection structure between the bottom of a wooden beam and a steel beam according to claim 1, characterized in that: The steel column (1) and the surface are provided with a steel ring beam (2).

3. The connection structure between the bottom of a wooden beam and a steel beam according to claim 1, characterized in that: A shearing plate (11) is arranged on the surface of the fixing hole (9), and a screw rod (12) is arranged inside the shearing plate (11).

4. The connection structure between the bottom of a wooden beam and a steel beam according to claim 3, characterized in that: A through bolt (13) is arranged inside the shear plate (11), and the through bolt (13) passes through the shear plate (11).

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