Beam column connecting assembly

Abstract

The utility model relates to the technical field of beam columns, and discloses a beam column connecting assembly which comprises a cylindrical female part and a circumferential connecting part arranged at the top of a column body. The T-shaped component is connected with the splicing component of the beam body; wherein the T-shaped son piece is connected with the barrel-shaped mother piece in an inserted mode; wherein the T-shaped sub-piece is connected with the beam body through a pin body which transversely penetrates through the beam body. According to the scheme, the installation efficiency of construction is remarkably improved, the labor intensity and the construction cost are reduced, and the use efficiency of wood and the attractiveness of the structure are improved by reducing the complexity of wood structure machining. And due to the standardized components and the prefabricated installation mode, the building block has the high popularization value and is particularly suitable for the rapidly-developed multi-layer wood structure building market. According to the scheme, a traditional wood structure connecting mode is fundamentally improved, an economical and efficient solution is provided, the construction and installation efficiency of the wood structure building is improved, and new possibility is opened for wide application of the wood structure building.

Description

Technical Field

[0001] The utility model relates to the technical field of beams and columns, in particular to a beam-column connecting component. Background Art

[0002] In recent years, with the development of prefabricated wood structure buildings, multi-story wood structure buildings have also begun to emerge. The repetitive characteristics of each layer have many benefits for promoting wood structure buildings. This also puts forward higher requirements on the efficiency of on-site assembly of wood structure projects, the prefabrication time of each component, and the reduction of project construction costs. As an important structural component, hardware connectors affect many aspects, such as the impact on the deepening time of front-end design; the impact on the processing of glued wood and connectors; the impact on the installation efficiency of the construction site; the impact on the project construction cost, etc. Therefore, how to achieve standardized connectors at a lower cost becomes particularly important.

[0003] For example, patent application number CN201621006500.7 discloses an integrated milling groove positioning and fixing system for integrated beam-column ends, including a pad, a first beam, a second beam of a column, a milling groove, heavy-duty hardware bolts, a support and a wooden pin. The utility model can effectively realize accurate positioning of wooden structures by opening a milling groove for engaging the beams, making the positioning of the beams simple and quick; the beams and columns are connected by milling grooves and fixed with heavy-duty bolts, and the structure is stable, which can block water vapor and make up for the gaps of construction errors. The mortise and tenon joint method of the above scheme improves strength, is easy to position, makes up for construction errors, and has a beautiful appearance; and a support is provided at the bottom of the beam, which can further enhance the stability of the beam and increase the service life of the milling groove structure; the addition of a pad not only ensures that the second beam is not damaged by heavy-duty hardware bolts when fixed, but also effectively connects the two beams to improve stability.

[0004] However, this solution has similar problems as the commonly used technologies, such as Figure 1 As shown, currently in the wood structure construction industry, most of the connectors are nodes composed of T-pieces 4.0 and through bolts 1.0. The hardware connectors of wood components of the same size will also adjust the bolt hole positions of the T-pieces 4.0 to avoid conflicts between the X-axis and Y-axis bolts, and the positions of the bolt holes of different cross-sections are not uniform. Therefore, it is necessary to add through slots 3.0 to avoid assembly problems caused by inconsistent hole positions, which undoubtedly reduces the structural strength of wood components. At the same time, there are many bolt holes in the wooden columns, some of which require nut countersinks 3.0, which need to be sealed later. This leads to an increase in the number of processing steps for glulam and low processing efficiency. At the same time, it brings many troubles to the later decoration. Defects include but are not limited to the following:

[0005] ① The design side needs to build models according to the drawings. Modeling different hardware is a complicated and time-consuming task, which increases the time for in-depth design.

[0006] ② Traditional hardware requires many steps such as hardware disassembly, steel plate rust removal → layout and cutting of steel plates → riveting and welding → continuous welding → galvanizing → marking and numbering according to drawings. The welding accuracy and quality are completely dependent on the quality of the operator. The complicated process leads to long delivery time and high cost of connectors;

[0007] ③ The traditional hardware node form requires the use of through bolts to fix the wooden column and the wooden beam plug plate hardware. The efficiency of drilling bolt holes or countersinking holes in the wooden column in the processing center is extremely slow, which affects the delivery time of the workshop processing link. The wooden beam needs to have a notch at the end to avoid the bolt, which weakens the strength of the wooden beam end and also affects the appearance;

[0008] ④ Due to welding errors, components often cannot be installed smoothly at the construction site. The construction site often uses the method of expanding and grooving the glued wood to deal with such problems. This affects the installation time and also leaves safety hazards. Summary of the invention

[0009] In view of the problems in the prior art mentioned in the background technology, such as the large number of openings in the wooden structure beam-column connection structure, the cumbersome error installation process and the subsequent hole plugging process resulting in low efficiency, the utility model provides a beam-column connection assembly, which utilizes a test device body integrated with multiple modules to be compatible with pressure sensors of various specifications and realize a quick-disassembly assembly solution.

[0010] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0011] A beam-column connection assembly comprises: a cylindrical mother component, a circumferential connection component arranged on the top of a column; a T-shaped sub-component, a plug-in component connected to a beam body; wherein the T-shaped sub-component is plugged into the cylindrical mother component; wherein the T-shaped sub-component is connected to the beam body via a pin body that crosses the beam body.

[0012] The present invention provides a beam-column connection assembly, the core of which is the coordinated use of a cylindrical mother component and a T-shaped sub-component, wherein the cylindrical mother component is fixed to the top of the column, and the T-shaped sub-component is inserted into the cylindrical mother component and connected to the beam body through a pin body. The advantage of this design is that it can provide a faster assembly process than traditional mortise and tenon or bolt connections, while reducing the impact on the structural integrity of the beam body, because the use of the pin body is a more localized intervention than the bolt that runs through the entire beam.

[0013] This connection method is quick to install, because the docking of the components mainly relies on plug-in and simple pin fixation; and highly stable and reliable, because the fit between the T-shaped sub-piece and the cylindrical mother piece can well distribute the load and stress. In addition, this design reduces invasive processing of the wood, such as extensive grooving or drilling, thus maintaining the integrity and load-bearing capacity of the wood.

[0014] Preferably, a T-shaped mounting groove is provided on the cylindrical mother component, and the T-shaped mounting groove is circumferentially arranged on the cylindrical mother component, and the T-shaped sub-component is connected to the cylindrical mother component by sliding insertion through the T-shaped mounting groove. The T-shaped mounting groove on the cylindrical mother component allows the T-shaped sub-component to be inserted and fixed in a sliding manner. This design greatly simplifies the installation process and allows the connection to be quickly adjusted or disassembled when necessary. This design is conducive to standardized production and installation, which can greatly improve construction efficiency and reduce labor costs. This method makes the beam-column connection more flexible and adaptable. Compared with the traditional fixed or non-adjustable connection method, the introduction of the T-shaped mounting groove allows the structural designer to adjust the position or angle of the beam according to actual needs, thereby adapting to different architectural designs and structural requirements.

[0015] Furthermore, the cylindrical mother part is also provided with an oblique screw for connecting the column; the oblique screw is arranged at intervals with the T-shaped mounting slot. The use of the oblique screw not only improves the stability of the overall structure, but also through the oblique arrangement, it can more effectively disperse the stress caused by the lateral or longitudinal force, and reduce the material damage that may be caused by stress concentration. The oblique screw provides a new mechanical transmission path, which helps to improve the bending and torsion resistance of the structure. In addition, the provision of the oblique screw also makes the connection stronger, especially when encountering lateral loading or vibration, the oblique screw can provide additional shear resistance. This solution is particularly important in wooden structure buildings because wood is easily affected by shear forces in actual situations.

[0016] Preferably, the cylindrical mother component is also provided with set screw grooves along both sides of the T-shaped installation groove, and after the T-shaped sub-component is installed in place, countersunk screws are installed in the set screw grooves. Set screw grooves are arranged on both sides of the T-shaped installation groove of the cylindrical mother component, and the position of the T-shaped sub-component can be locked by tightening the countersunk screws after the T-shaped sub-component is inserted. This design increases the stability and reliability of the connection. The use of countersunk screws not only ensures the firmness of the connection, but also, due to the characteristics of the countersunk head, the top surface of the screw is flat with the surface of the cylindrical mother component, avoiding protruding parts, thereby enhancing the aesthetics and safety. This rapid positioning and fixing achieved by the set screws makes the construction process faster and more convenient. In addition, this solution also allows for easy disassembly when maintenance or replacement of parts is required in the future, providing better maintenance convenience. This quick disassembly and assembly feature is particularly suitable for building structures that require frequent maintenance or inspection, greatly reducing maintenance costs and time.

[0017] Furthermore, the set screw groove is arranged along the length direction of the cylindrical mother body, and the connecting line of the set screw groove on one side of the T-shaped mounting groove is parallel to the T-shaped sub-component. By arranging the set screw groove along the length direction of the cylindrical mother body and maintaining a configuration parallel to the T-shaped mounting groove, the integrity and symmetry of the structure are enhanced, and the fixing force applied to the T-shaped sub-component is more uniform, thereby improving the stability and resistance of the entire connection. In addition, this layout optimization helps to improve the accuracy of assembly, ensure the correct position of the T-shaped sub-component during the installation process, and avoid structural instability caused by installation errors. In this way, not only the bearing capacity of the connection is improved, but also the structure is made more durable. In addition, this design can also improve the seismic resistance of the connection to a certain extent, which is particularly important for wooden structures.

[0018] Furthermore, the T-shaped sub-component includes a main board and a mounting plate vertically arranged at the side end of the main board, and the mounting plate is integrally formed with the main board; the two ends of the mounting plate are bent in an arc shape toward the side away from the main board, and the T-shaped mounting groove is arranged corresponding to the curvature of the mounting plate, and the curvature of the T-shaped mounting groove is the same as that of the cylindrical mother component. By designing the mounting plate to be arc-shaped and matching the curvature of the T-shaped mounting groove in the cylindrical mother component, a tighter and more natural fit can be achieved. This solution increases the contact area, thereby improving the mechanical properties of the joint, such as shear resistance and tensile resistance. The integral molding of the mounting plate and the main board also ensures the structural integrity and stability of the entire T-shaped sub-component, reducing the potential risk of structural failure caused by weaknesses at the joints. The method of optimizing mechanical properties by precise matching of geometric shapes is relatively rare in wood structure connectors. Compared with the traditional right-angle connection method, the arc design is not only beautiful, but also has better bearing capacity and higher structural safety, providing a more reliable and safe building structure connection solution.

[0019] Further, a threaded blind hole is provided at the center of the end of the cylindrical mother body, and a double-headed screw is provided between the cylindrical mother bodies in adjacent columns to be connected, and the double-headed screw is respectively screwed to the threaded blind holes of the cylindrical mother bodies in adjacent columns to be connected. The end of the cylindrical mother body is provided with a threaded blind hole, allowing one end of the double-headed screw to be fixed therein, and the other end to be fixed in the cylindrical mother body of another adjacent column. This design provides a sturdy vertical connection method, which enhances the overall stability and structural integrity of the multi-layer structure. The advantages of the double-headed screw are that it is easy to install and firmly connected, can withstand large tension and pressure, and is suitable for building structures with large load-bearing weight. The configuration of the internal threaded blind hole is used to achieve a fast and reliable connection between the columns. Compared with the traditional use of long bolts or other connectors, the use of the double-headed screw reduces the exposed part of the connector, maintains the neatness of the appearance, and reduces the corrosion or damage caused by the exposed connector being affected by the environment. In addition, this connection method is easy to assemble and disassemble, which provides convenience for the maintenance and renovation of the building.

[0020] Preferably, the cylindrical mother component includes four T-shaped mounting slots evenly arranged along the circumference, and oblique holes through which oblique screws pass are arranged between adjacent T-shaped mounting slots. Evenly arranging four T-shaped mounting slots in the cylindrical mother component can provide more connection options and support beam connections in different directions. The oblique screws are arranged alternately with each T-shaped mounting slot through the oblique holes. This design not only increases the mechanical stability of the connection, but also allows the oblique screws to adjust the connection angle and tightness between the beam and the column. By increasing the combined use of oblique holes and oblique screws, the adjustability and versatility of the structure are improved. This layout enables the connector to adapt to a wider range of design requirements and structural forms, especially showing its advantages in complex structures that require multi-angle connections. In addition, this design is also conducive to dispersing and balancing the load, improving the overall stability and durability of the structure.

[0021] Preferably, the oblique screw is a wooden part; the pin body is a steel part. The choice of materials takes into account compatibility with the wooden structure and structural integrity. The wooden oblique screw can better integrate with the wooden column, reduce mechanical damage to the wooden column, and maintain the natural beauty of the entire connection. The steel pin body provides the necessary mechanical strength and durability to ensure that the connection can withstand greater forces and long-term durability. By combining the advantages of different materials, the strength and safety of the connection are guaranteed, while maintaining the natural harmony with the wooden structure. In addition, the use of wooden screws also helps to reduce the use of metal, reduce costs and environmental impact.

[0022] Therefore, the utility model has the following beneficial effects:

[0023] (1) The design improves the efficiency and flexibility of structural installation through quick plug-in and adjustable screw slots, simplifies the adjustment and positioning process, and significantly shortens the construction time.

[0024] (2) The multi-point T-shaped installation grooves and oblique screws of the cylindrical mother component increase the stability of the beam-column connection, improve the resistance performance and the overall bearing capacity of the structure.

[0025] (3) The combination of wooden screws and steel pins reduces damage to wooden columns, conforms to the trend of environmental protection and resource conservation, and improves the environmental compatibility of the structure.

[0026] (4) The connection system design supports quick disassembly and reassembly, simplifies maintenance and structural adjustment, and improves safety of use by using countersunk screws. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of beam-column connection in the prior art.

[0028] Figure 2 It is a structural schematic diagram of the utility model.

[0029] Figure 3 It is a structural schematic diagram of the utility model with four-way beam bodies connected.

[0030] Figure 4 It is a vertical assembly drawing of the utility model.

[0031] Figure 5 yes Figure 3 Top view of the middle barrel mother component.

[0032] Figure 6 yes Figure 3 Front view of the middle barrel mother part.

[0033] Figure 7 yes Figure 3 Top view of the middle T-shaped sub-component.

[0034] Figure 8 yes Figure 3 Front view of the middle T-shaped sub-component.

[0035] Column 100, beam 200, pin 300, cylindrical mother part 1, T-shaped mounting slot 11, set screw slot 12, threaded blind hole 13, oblique hole 14, T-shaped sub-part 2, main board 21, mounting plate 22, oblique screw 3, countersunk screw 4, stud screw 5, through bolt 1.0, nut countersunk hole 2.0, through slot 3.0, T-shaped part 4.0. DETAILED DESCRIPTION

[0036] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods.

[0037] Example 1

[0038] like Figure 2 , 3 As shown in FIG. 4 , the present invention provides a beam-column connection assembly, the core of which is the coordinated use of a cylindrical mother component 1 and a T-shaped sub-component 2, wherein the cylindrical mother component 1 is fixed on the top of the column 100, and the T-shaped sub-component 2 is inserted into the cylindrical mother component 1 and connected to the beam 200 through a pin 300. Compared with the background technology mentioned in Figure 1 As shown in the prior art, this solution can provide a faster assembly process than traditional mortise and tenon or bolt connections, while reducing the impact on the structural integrity of the beam body 200, because the use of the pin body 300 is a more localized intervention compared to bolts that penetrate the entire beam.

[0039] like Figure 5 , 6As shown, in this embodiment, the cylindrical mother component 1 is provided with a T-shaped mounting groove 11, and the T-shaped mounting groove 11 is circumferentially arranged on the cylindrical mother component 1, and the T-shaped sub-component 2 is connected to the cylindrical mother component 1 by sliding insertion through the T-shaped mounting groove 11. The cylindrical mother component 1 is also provided with an oblique screw 3 for connecting the column 100; the oblique screw 3 is arranged at intervals from the T-shaped mounting groove 11. The cylindrical mother component 1 is also provided with a locking screw groove 12 on both sides of the T-shaped mounting groove 11, and after the T-shaped sub-component 2 is installed in place, a countersunk screw 4 is installed in the locking screw groove 12. The cylindrical mother component 1 includes four T-shaped mounting grooves 11 evenly arranged along the circumferential direction, and an oblique hole 14 through which the oblique screw 3 passes is provided between adjacent T-shaped mounting grooves 11.

[0040] This connection method is quick to install, because the docking of the components mainly relies on plug-in and simple pin body 300 fixation; and highly stable and reliable, because the fit between the T-shaped sub-component 2 and the cylindrical mother component 1 can well disperse the load and stress. In addition, this design reduces invasive processing of the wood, such as extensive grooving or drilling, thereby maintaining the integrity and load-bearing capacity of the wood. The T-shaped mounting groove 11 on the cylindrical mother component 1 allows the T-shaped sub-component 2 to be inserted and fixed in a sliding manner. This design greatly simplifies the installation process and allows the connection to be quickly adjusted or disassembled when necessary. This design is conducive to standardized production and installation, which can greatly improve construction efficiency and reduce labor costs. This method makes the beam-column connection more flexible and adaptable. Compared with traditional fixed or non-adjustable connection methods, the introduction of the T-shaped mounting groove 11 allows structural designers to adjust the position or angle of the beam according to actual needs, thereby adapting to different building designs and structural requirements.

[0041] The use of the oblique screw 3 not only improves the stability of the overall structure, but also through the oblique arrangement, it can more effectively disperse the stress caused by the lateral or longitudinal force, and reduce the material damage that may be caused by stress concentration. The oblique screw 3 provides a new mechanical transmission path, which helps to improve the bending and torsion resistance of the structure. In addition, the setting of the oblique screw 3 also makes the connection stronger, especially when encountering lateral loading or vibration, the oblique screw 3 can provide additional shear resistance. This solution is particularly important in wooden structures because wood is easily affected by shear forces in actual situations. The set screw grooves 12 are arranged on both sides of the T-shaped mounting groove 11 of the cylindrical mother component 1, and the position of the T-shaped sub-component 2 can be locked by tightening the countersunk screw 4 after the T-shaped sub-component 2 is inserted. This design increases the stability and reliability of the connection. The use of the countersunk screw 4 not only ensures the firmness of the connection, but also because of its countersunk characteristics, the top surface of the screw is flat with the surface of the cylindrical mother component 1, avoiding protruding parts, thereby enhancing the aesthetics and safety. This rapid positioning and fixation achieved by the set screw makes the construction process faster and more convenient. In addition, this solution also allows for easy disassembly when maintenance or replacement of parts is required in the future, providing better maintenance convenience. This quick disassembly and assembly feature is particularly suitable for building structures that require frequent maintenance or inspection, greatly reducing maintenance costs and time. Four T-shaped mounting slots 11 are evenly arranged in the cylindrical mother part 1, which can provide more connection options and support beam connections in different directions. The oblique screws 3 are arranged alternately with each T-shaped mounting slot 11 through the oblique holes 14. This design not only increases the mechanical stability of the connection, but also allows the oblique screws 3 to adjust the connection angle and tightness between the beam and the column. By increasing the use of the oblique holes 14 and the oblique screws 3, the adjustability and versatility of the structure are improved. This layout enables the connector to adapt to a wider range of design requirements and structural forms, especially showing its advantages in complex structures that require multi-angle connections. In addition, this design is also conducive to dispersing and balancing the load, improving the overall stability and durability of the structure.

[0042] like Figure 7 , 8 As shown, in this embodiment, the set screw groove 12 is arranged along the length direction of the cylindrical mother body, and the connecting line of the set screw groove 12 on one side of the T-shaped mounting groove 11 is parallel to the T-shaped sub-component 2. The T-shaped sub-component 2 includes a main board 21 and a mounting plate 22 vertically arranged at the side end of the main board 21, and the mounting plate 22 is integrally formed with the main board 21; both ends of the mounting plate 22 are curved toward the side away from the main board 21, and the T-shaped mounting groove 11 is arranged corresponding to the curvature of the mounting plate 22, and the curvature of the T-shaped mounting groove 11 is the same as that of the cylindrical mother body 1.

[0043] By arranging the set screw slot 12 along the length direction of the cylindrical mother body and maintaining a configuration parallel to the T-shaped mounting slot 11, the integrity and symmetry of the structure are enhanced, so that the fixing force applied to the T-shaped sub-component 2 is more uniform, thereby improving the stability and resistance of the entire connection. In addition, this layout optimization helps to improve the assembly accuracy, ensure the correct position of the T-shaped sub-component 2 during the installation process, and avoid structural instability caused by installation errors. In this way, not only the bearing capacity of the connection is improved, but also the structure is more durable. In addition, this design can also improve the seismic resistance of the connection to a certain extent, which is particularly important for wooden structures. By designing the mounting plate 22 to be arc-shaped and matching the curvature of the T-shaped mounting slot 11 in the cylindrical mother component 1, a tighter and more natural fit is achieved. This solution increases the contact area, thereby improving the mechanical properties of the joint, such as shear resistance and tensile resistance. The integral molding of the mounting plate 22 and the main board 21 also ensures the structural integrity and stability of the entire T-shaped sub-component 2, and reduces the potential risk of structural failure caused by weaknesses in the joints. Optimizing mechanical properties through precise matching of geometric shapes is a method that is relatively rare in wooden structure connectors. Compared with the traditional right-angle connection method, the arc design is not only beautiful, but also has better bearing capacity and higher structural safety, providing a more reliable and safe building structure connection solution.

[0044] Considering the assembly of the building in the height direction, a threaded blind hole 13 is provided at the center of the end of the cylindrical mother body, and a double-headed screw 5 is connected between the cylindrical mother bodies in adjacent columns 100 to be connected, and the double-headed screw 5 is respectively screwed to the threaded blind holes 13 of the cylindrical mother bodies in adjacent columns 100 to be connected. The threaded blind hole 13 is provided at the end of the cylindrical mother body, allowing one end of the double-headed screw 5 to be fixed therein, and the other end to be fixed in the cylindrical mother body of another adjacent column 100. This design provides a strong vertical connection method, which enhances the overall stability and structural integrity of the multi-layer structure. The advantages of the double-headed screw 5 are that it is easy to install and firmly connected, can withstand large tension and pressure, and is suitable for building structures with large load-bearing weight. The configuration of the internal threaded blind hole 13 is used to achieve a fast and reliable connection between the columns 100. Compared with the traditional use of long bolts or other connectors, the use of the double-headed screw 5 reduces the exposed part of the connector, maintains the neatness of the appearance, and reduces the corrosion or damage caused by the exposed connector being affected by the environment. In addition, this connection method is easy to assemble and disassemble, which facilitates the maintenance and renovation of the building.

[0045] In this embodiment, the beam body is a glued beam body, the column body is a glued column body, the oblique screw 3 is a wooden part; and the pin body 300 is a steel part. The selection of materials takes into account the compatibility with the wooden structure and the structural integrity. The wooden oblique screw 3 can better integrate with the wooden column, reduce mechanical damage to the wooden column, and maintain the natural beauty of the entire connection. The steel pin body 300 provides the necessary mechanical strength and durability to ensure that the connection can withstand greater forces and long-term durability. By combining the advantages of different materials, the strength and safety of the connection are guaranteed, and the natural harmony with the wooden structure is maintained. In addition, the use of wooden screws also helps to reduce the use of metal, reduce costs and environmental impact.

[0046] The core innovation of this solution is that when manufacturing the hardware parts such as the cylindrical mother part 1 and the T-shaped sub-part 2, the standardized hardware production technology in traditional technology is utilized, and the complex traditional hardware production processes such as welding, cutting, and galvanizing are simplified to extrusion molding, which greatly improves the production efficiency and precision of the hardware. Due to the selection of alloy materials, the hardware itself has anti-corrosion properties, thus eliminating the need for galvanizing. In addition, this connection method avoids opening a through notch at the end of the wooden beam, thereby reducing the weakening of the strength of the wooden beam node position and reducing the processing steps of the glued wood, while also ensuring the appearance effect because the hardware is not exposed. Through its wide applicability, only a few models are needed to meet the hardware needs of the entire building during design, which not only shortens the time for in-depth design, but also reduces the work of hardware selection at the construction site. In particular, only one round hole needs to be opened at the top of the wooden column, which greatly saves processing time and improves processing efficiency.

[0047] The connection components of this solution are based on simplifying the connection steps and providing stable structural support, which not only optimizes the use efficiency of materials, but also enhances the stability and durability of the overall structure. In terms of horizontal connection, it can be applied to a variety of beam-column connection methods; in terms of vertical connection, it can effectively realize the splicing between columns and meet the needs of multi-story wooden structure buildings. It not only improves the construction and installation efficiency of wooden structure buildings, but also reduces construction costs. At the same time, by reducing the milling of wooden column bolt holes, it improves the aesthetics and structural integrity of the components.

[0048] It is worth noting that in this embodiment, the assembly and use of the connection assembly consists of several key steps. First, in the manufacturing process, we pre-open a standardized circular hole at the top of the wooden column, and the end of the wooden beam is opened with a slot for the plug plate to penetrate. This standardization of the preset hole position and slot greatly simplifies the on-site installation work and ensures high precision and fast docking.

[0049] Next, the T-shaped sub-component 2 and the cylindrical female component 1 are pre-assembled in the factory. This pre-assembly method uses a set nut to fix, ensuring the stability and reliability of the connection. The pre-assembled hardware is directly installed into the circular hole at the top of the wooden column, which simplifies the on-site operation and reduces construction errors and time.

[0050] The installation of the wooden beam is even simpler. The wooden beam is directly dropped vertically to align with the interface at the top of the cylindrical mother part 1 and fixed with a steel pin. This design avoids the complex alignment and adjustment required in traditional connections, making the entire beam installation process fast and accurate.

[0051] After the beam-column connection is completed, the cylindrical female part 1 is further fixed to the wooden column by wood screws to ensure the stability of the overall structure. For the connection of the upper and lower wooden columns in multi-story buildings, the cylindrical female part 1 and the connecting screw are also used to ensure rapid installation and high-strength connection in the vertical direction.

[0052] In actual operation, the main issues that need to be paid attention to include ensuring the accuracy and uniformity of the prefabricated holes, as this is directly related to the rapidity of installation and the stability of the structure. Although this solution has simplified many traditional steps, the basic skills of the operator and attention to installation details are still required to avoid potential installation errors.

[0053] This solution not only significantly improves the installation efficiency of construction, reduces labor intensity and construction costs, but also improves the use efficiency of wood and the aesthetics of the structure by reducing the complexity of wood structure processing. Standardized components and prefabricated installation methods make the present invention extremely valuable for promotion, and it is particularly suitable for the rapidly developing multi-story wood structure building market. The present invention provides an economical and efficient solution by fundamentally improving the traditional wood structure connection method, which not only improves the construction and installation efficiency of wood structure buildings, but also opens up new possibilities for the widespread application of wood structure buildings.

[0054] Example 2

[0055] In this embodiment, different materials can be selected to manufacture the cylindrical mother component 1 and the T-shaped sub-component 2 according to different geographical and climatic conditions. For example, materials with higher corrosion resistance levels can be used in more humid environments to improve the durability and safety of the overall structure.

Claims

1. A beam-column connection assembly, characterized in that: Included are: The cylindrical female part is a circumferential connecting part arranged at the top of the column; T-shaped sub-components, plug-in components connecting the beam body; Wherein, the T-shaped sub-component is plugged into the cylindrical female component; Wherein, the T-shaped sub-component is connected to the beam body via a pin body that crosses the beam body.

2. A beam-column connection assembly according to claim 1, characterized in that: The cylindrical mother component is provided with a T-shaped installation groove, which is circumferentially arranged on the cylindrical mother component, and the T-shaped sub-component is connected with the cylindrical mother component by sliding insertion through the T-shaped installation groove.

3. A beam-column connection assembly according to claim 2, characterized in that: The cylindrical female part is also provided with an oblique screw for connecting the column; the oblique screw is arranged at intervals with the T-shaped installation groove.

4. A beam-column connection assembly according to claim 2, characterized in that: The cylindrical female component is also provided with set screw grooves along both sides of the T-shaped installation groove. After the T-shaped sub-component is installed in place, countersunk screws are installed in the set screw grooves.

5. A beam-column connection assembly according to claim 4, characterized in that: The set screw grooves are arranged along the length direction of the cylindrical mother body, and the connecting line of the set screw grooves on one side of the T-shaped installation groove is parallel to the T-shaped sub-component.

6. The beam-column connection assembly according to claim 2, characterized in that: The T-shaped sub-component comprises a main board and a mounting plate vertically arranged at a side end of the main board, and the mounting plate is integrally formed with the main board.

7. The beam-column connection assembly according to claim 6, characterized in that: The two ends of the mounting plate are bent into an arc shape toward a side away from the main board, and the T-shaped mounting groove is arranged corresponding to the curvature of the mounting plate. The curvature of the T-shaped mounting groove is the same as that of the cylindrical mother part.

8. A beam-column connection assembly according to any one of claims 1 to 7, characterized in that: A threaded blind hole is arranged at the center of the end of the cylindrical mother piece, and a double-headed screw is connected between the cylindrical mother pieces in adjacent columns to be connected. The double-headed screw is respectively screwed into the threaded blind holes of the cylindrical mother pieces in adjacent columns to be connected.

9. The beam-column connection assembly according to claim 3, characterized in that: The cylindrical female component comprises four T-shaped installation grooves evenly arranged along the circumferential direction, and oblique holes through which oblique screws pass are arranged between adjacent T-shaped installation grooves.

10. The beam-column connection assembly according to claim 3, characterized in that: The oblique screw is a wooden part; the pin body is a steel part.

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