Steel-wood composite load-bearing structure with self-adaptable connecting nodes

Abstract

This invention discloses a steel-wood composite load-bearing structure with adaptive connection nodes, belonging to the field of building engineering. It includes two vertically arranged load-bearing components spaced apart, connected by a connecting mechanism. The two load-bearing components are connected together via this mechanism, and the distance between them is adjustable. Each load-bearing component has two vertically spaced grooves on opposite sides. Each groove has a slot on both sides, and a slider is installed within the groove. A protrusion is fixedly installed on both sides of the slider, and the protrusion slides within the slot. The connecting mechanism includes two cross-connecting rods. By creating grooves on opposite sides of the load-bearing components, the slider slides within the grooves, and the linkage of the cross-connecting rods allows for flexible adjustment of the distance between the two load-bearing components. This allows the steel-wood composite load-bearing structure to adapt well to different scenario requirements, greatly improving the structure's versatility and adaptability.

Description

Technical Field

[0001] This invention relates to the field of building engineering technology, and in particular to a steel-wood composite load-bearing structure with adaptive connection nodes. Background Technology

[0002] In the construction industry, steel-wood composite load-bearing structures are widely used in various construction projects due to their combination of the strength of steel and the ease of processing of wood. However, existing steel-wood composite load-bearing structures have significant problems with connection nodes. Specifically, traditional connection methods often use fixed-size connectors or welding, which makes it impossible to flexibly adjust the spacing between two load-bearing components to meet different scenario requirements. For example, in some architectural scenarios that require temporary construction or subsequent structural adjustments, such as temporary exhibition halls and mobile homes, fixed connection methods cannot adapt to dynamic changes in structural dimensions, resulting in poor versatility and adaptability of the structure.

[0003] Furthermore, existing connection structures have shortcomings in coping with different temperature environments. At high temperatures, connecting components may loosen due to thermal expansion, leading to decreased structural stability; at low temperatures, gaps may appear due to contraction, similarly affecting the structure's load-bearing capacity and safety. These problems severely limit the application range and reliability of steel-wood composite load-bearing structures in complex environments. Therefore, developing a steel-wood composite load-bearing structure that can adaptively adjust the spacing of connection nodes and maintain stable connections under different temperature conditions is of significant practical importance. Summary of the Invention

[0004] The purpose of this invention is to solve the problem that the steel-wood composite load-bearing structure in the prior art cannot flexibly adjust the distance between the two load-bearing components to adapt to different scenario requirements, and to propose a steel-wood composite load-bearing structure with adaptive connection nodes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A steel-wood composite load-bearing structure with adaptive connection nodes includes two vertically arranged load-bearing members, which are spaced apart and connected by a connecting mechanism. The two load-bearing members are connected together by the connecting mechanism and the distance between the two load-bearing members is adjustable.

[0006] Two vertically spaced sliding grooves are provided on opposite sides of the two load-bearing components. Each sliding groove has a slot on both sides, and a slider is installed within the groove. Protrusions are fixedly installed on both sides of the slider, and the protrusions are slidably installed within the slots. The connecting mechanism includes two intersecting connecting rods. One connecting rod has a slot, and the other connecting rod passes through the slot. The intersection of the two connecting rods is hinged together by a hinge shaft. A side block is provided at the end of each connecting rod, and the end of the connecting rod is hinged to the side block. The side block is fixedly connected to the slider.

[0007] Preferably, the load-bearing component has connecting plates fixedly installed at both its upper and lower ends, and the connecting plates have multiple evenly distributed mounting holes.

[0008] Preferably, the slide groove is provided with a plurality of equally spaced through holes, all of which are opened on the load-bearing component. One end of each through hole passes through the load-bearing component. Each slider is provided with an insertion hole, the diameter of which is the same as that of the through hole. The slider also includes a limiting rod, which passes through the through hole and one end is inserted into the insertion hole.

[0009] Preferably, the limiting rod has an anti-slip texture on one end of its surface inside the insertion hole. The slider has two symmetrically distributed guide grooves, and a pressure block is slidably installed in each guide groove. The pressure block facing the limiting rod is curved and has an anti-slip texture on its surface. A spring is installed in each guide groove, and the two ends of the spring are fixedly connected to the slider and the pressure block, respectively. The inside of the guide groove is sealed from the outside space. The guide groove is filled with a first thermosensitive gas. The slider is made of thermally conductive metal.

[0010] Preferably, the other end of the limiting rod is provided with a block, and guide rods are fixedly installed at both ends of the block. A sleeve is sleeved and slidably installed at one end of the guide rod, and the other end of the sleeve is fixedly connected to the load-bearing component. An elastic element is sleeved on the combination of the guide rod and the sleeve. The two ends of the elastic element are fixedly connected to the block and the load-bearing component, respectively. A threaded element is threaded through and threadedly connected to the block. The threaded element is detachably installed on the block. One end of the threaded element abuts against the end of the limiting rod. The sleeve is filled with a second thermosensitive gas, and the sleeve is made of thermally conductive metal.

[0011] Preferably, a reinforcing mechanism is provided between the two connecting rods, the reinforcing mechanism being used to enhance the supporting strength of the two connecting rods.

[0012] Preferably, the reinforcing mechanism includes a sleeve rod located between the two connecting rods, with vertical rods slidably mounted at both the upper and lower ends of the sleeve rod, and the outer ends of the vertical rods being hinged to the connecting rods via hinges.

[0013] Preferably, the reinforcing mechanism further includes an installation port on the load-bearing component, the installation port penetrating the load-bearing component, a splicing block placed inside the installation port, one end of the splicing block being connected to a splicing plate by screws, and the splicing plate being fixedly connected to the sleeve rod.

[0014] Preferably, the splicing block has an installation groove, a baffle is inserted in the installation groove, the baffle is in clearance fit with the installation groove, and both ends of the baffle extend outside the splicing block.

[0015] Preferably, the outer surface of the load-bearing component is covered with a glass fiber reinforced plastic layer, which is bonded and fixed to the load-bearing component by structural adhesive.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: By creating grooves on opposite sides of the two load-bearing components, the slider moves within the grooves, and the linkage of the cross connecting rods allows for flexible adjustment of the distance between the two load-bearing components. This makes the steel-wood composite load-bearing structure well-suited to different scenarios, whether it's a temporary building such as a temporary exhibition hall or a mobile house, or a project that may require structural adjustments later. It can be easily adjusted according to actual size requirements, greatly improving the structure's versatility and adaptability.

[0017] When the slider slides to the appropriate position, aligning the insertion hole on the slider with the through hole on the load-bearing component, inserting the limiting rod initially restricts the slider's position within the groove, thereby fixing the distance between the two load-bearing components. This connection method is simple and effective, ensuring a stable connection between the two load-bearing components under normal use, providing reliable support for the entire load-bearing structure.

[0018] Under high-temperature conditions, the expansion of the first thermosensitive gas increases the air pressure inside the guide groove. Combined with the external atmospheric pressure and the spring, the pressure block slides towards the limiting rod and presses firmly against its surface. The special curved surface and anti-slip texture design of the pressure block increases the friction between it and the limiting rod, effectively preventing the limiting rod from detaching from the perforation and insertion hole. This ensures the fixed position of the limiting rod under high-temperature conditions and guarantees the stability of the entire load-bearing structure.

[0019] In low-temperature environments, the second thermosensitive gas cools, contracts, and expands, pushing the guide rod towards the limiting rod within the sleeve. This, in turn, moves the block and threaded components, exerting a force on the limiting rod to compress it into the insertion hole. Simultaneously, the end of the limiting rod located within the insertion hole has anti-slip textures, further increasing friction with the insertion hole and preventing the limiting rod from detaching. This design ensures a stable connection even in low-temperature environments, preventing gaps caused by the contraction of connecting components from affecting the structure's load-bearing capacity and safety.

[0020] Through the adaptive fixing effect of the limit rod under different temperature environments, the steel-wood composite load-bearing structure can work stably regardless of whether it is in a low temperature or high temperature environment. This greatly expands the application range of the structure, enabling it to be used reliably under complex and ever-changing environmental conditions, and ensuring the safety and reliability of the structure. Attached Figure Description

[0021] Figure 1 This is a structural schematic diagram of a steel-wood composite load-bearing structure with adaptive connection nodes proposed in this invention; Figure 2 This is an enlarged schematic diagram of a portion of the structure at the two connecting rods in a steel-wood composite load-bearing structure with adaptive connection nodes proposed in this invention. Figure 3 This invention proposes a steel-wood composite load-bearing structure with adaptive connection nodes. Figure 2 Enlarged diagram of point A in the diagram; Figure 4 This is an enlarged schematic diagram of the load-bearing components in a steel-wood composite load-bearing structure with adaptive connection nodes proposed in this invention. Figure 1 ; Figure 5 This is an enlarged schematic diagram of the load-bearing components in a steel-wood composite load-bearing structure with adaptive connection nodes proposed in this invention. Figure 2 ; Figure 6 This is an exploded view of the slider, block, threaded component, and limiting rod in a steel-wood composite load-bearing structure with adaptive connection nodes proposed in this invention. Figure 7 This is an enlarged sectional view of a portion of the structure at the slider and sleeve in a steel-wood composite load-bearing structure with adaptive connection nodes proposed in this invention. Figure 8 This is an exploded view of the splicing plate, splicing block, and baffle in a steel-wood composite load-bearing structure with adaptive connection nodes proposed in this invention.

[0022] In the diagram: 1. Load-bearing component; 2. Connecting piece; 3. Slide groove; 4. Slot; 5. Slider; 6. Protrusion; 7. Connecting rod; 8. Groove; 9. Hinge shaft; 10. Side block; 11. Through hole; 12. Insertion hole; 13. Limiting rod; 14. Guide groove; 15. Pressure block; 16. Spring; 17. First thermosensitive gas; 18. Block; 19. Guide rod; 20. Sleeve; 21. Elastic component; 22. Threaded component; 23. Second thermosensitive gas; 24. Sleeve rod; 25. Vertical rod; 26. Hinge component; 27. Mounting port; 28. Splicing block; 29. ​​Splicing plate; 30. Mounting groove; 31. Baffle. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0024] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for 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 the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0026] Example, refer to Figures 1 to 8 A steel-wood composite load-bearing structure with adaptive connection nodes includes two vertically arranged load-bearing components 1, which are spaced apart and connected by a connecting mechanism. The two load-bearing components 1 are connected together by the connecting mechanism and the distance between the two load-bearing components 1 is adjustable.

[0027] Two vertically spaced sliding grooves 3 are provided on opposite sides of the two load-bearing components 1. Slots 4 are provided on both sides of the sliding grooves 3. A slider 5 is provided in the sliding grooves 3. A protrusion 6 is fixedly installed on both sides of the slider 5. The protrusion 6 is slidably installed in the slot 4. The connecting mechanism includes two connecting rods 7 arranged in a cross configuration. One connecting rod 7 has a slot 8. The other connecting rod 7 passes through the slot 8. The intersection of the two connecting rods 7 is hinged together by a hinge shaft 9. A side block 10 is provided at the end of each connecting rod 7. The end of the connecting rod 7 is hinged to the side block 10. The side block 10 is fixedly connected to the slider 5.

[0028] The load-bearing component 1 has connecting plates 2 fixedly installed at both the upper and lower ends, and the connecting plates 2 have multiple evenly distributed mounting holes.

[0029] The slide 3 is provided with multiple equally spaced through holes 11, all of which are opened on the load-bearing component 1. One end of the through hole 11 passes through the load-bearing component 1. The slider 5 is provided with insertion holes 12, which have the same diameter as the through holes 11. It also includes a limiting rod 13, which passes through the through holes 11 and one end is inserted into the insertion hole 12.

[0030] The limiting rod 13 has anti-slip texture on one end of its end inside the insertion hole 12. The slider 5 has two guide grooves 14 that are symmetrically distributed vertically. A pressure block 15 is slidably installed in each guide groove 14. The side of the pressure block 15 facing the limiting rod 13 is curved and has anti-slip texture. A spring 16 is installed in each guide groove 14. The two ends of the spring 16 are fixedly connected to the slider 5 and the pressure block 15, respectively. The inside of the guide groove 14 is sealed from the outside space. The guide groove 14 is filled with a first thermistor gas 17. The slider 5 is made of thermally conductive metal.

[0031] The other end of the limiting rod 13 is provided with a block 18. Guide rods 19 are fixedly installed at both ends of the block 18. A sleeve 20 is sleeved and slidably installed at one end of the guide rod 19, and the other end of the sleeve 20 is fixedly connected to the load-bearing component 1. An elastic element 21 is provided over the combination of the guide rod 19 and the sleeve 20. The two ends of the elastic element 21 are fixedly connected to the block 18 and the load-bearing component 1, respectively. A threaded element 22 is threaded through and threadedly connected to the block 18. The threaded element 22 is detachably installed on the block 18. One end of the threaded element 22 abuts against the end of the limiting rod 13. The sleeve 20 is filled with a second thermosensitive gas 23 and is made of thermally conductive metal. The device can adapt to both low and high temperature environments, fixing the position of the limiting rod 13 and preventing the limiting rod 13 from detaching from the through hole 11 and the insertion hole 12.

[0032] Two vertically arranged load-bearing components 1 are spaced apart. Each component has two vertically spaced sliding grooves 3 on opposite sides. Each groove 3 has slots 4 on both sides. The protrusions 6 on both sides of the slider 5 are slidably installed within the slots 4, allowing the slider 5 to slide within the grooves 3. The connecting mechanism consists of two intersecting connecting rods 7, hinged at their intersection by a hinge shaft 9. The ends of the connecting rods 7 are hinged to side blocks 10, which are fixedly connected to the slider 5. When the slider 5 is pushed to slide within the grooves 3, the intersecting action of the connecting rods 7 changes the distance between the two load-bearing components 1, achieving an adjustable distance to adapt to different scenario requirements.

[0033] The load-bearing component 1 has multiple equally spaced through holes 11 at the slide groove 3, and the slider 5 has an insertion hole 12 with the same diameter as the through holes 11. When the slider 5 slides to a suitable position and the insertion hole 12 is aligned with a certain through hole 11, the limiting rod 13 is passed through the through hole 11 and inserted into the insertion hole 12 to initially limit the position of the slider 5 in the slide groove 3, thereby fixing the distance between the two load-bearing components 1.

[0034] The slider 5 is made of thermally conductive metal, and the guide groove 14 is sealed to the outside space and filled with a first thermistor gas 17. Under high temperature conditions, the first thermistor gas 17 expands, increasing the gas pressure inside the guide groove 14. Under the combined action of external atmospheric pressure and the spring 16, the pressure block 15 slides towards the limiting rod 13 within the guide groove 14. Because the side of the pressure block 15 facing the limiting rod 13 is curved and has an anti-slip texture, the pressure block 15 presses tightly against the surface of the limiting rod 13, increasing the friction between it and the limiting rod 13, preventing the limiting rod 13 from disengaging from the through hole 11 and the insertion hole 12, thereby fixing the position of the limiting rod 13 under high temperature conditions.

[0035] The sleeve 20 is made of thermally conductive metal and filled with a second thermistor gas 23. In a low-temperature environment, the second thermistor gas 23 cools, contracts, and expands, pushing the guide rod 19 to slide towards the limiting rod 13 within the sleeve 20. The guide rod 19 moves synchronously with the block 18, and the movement of the block 18 causes the threaded component 22 to move as well. One end of the threaded component 22 abuts against the end of the limiting rod 13, thereby generating a force that compresses the limiting rod 13 into the insertion hole 12. Simultaneously, the surface of the end of the limiting rod 13 located within the insertion hole 12 is provided with anti-slip textures, further increasing the friction between the limiting rod 13 and the insertion hole 12, preventing the limiting rod 13 from disengaging, and thus fixing the position of the limiting rod 13 in a low-temperature environment.

[0036] Through the adaptive fixing effect of the limiting rod 13 under different temperature environments, the steel-wood composite load-bearing structure can work stably in both low and high temperature environments, ensuring the safety and reliability of the structure.

[0037] In a further preferred embodiment of the present invention: A reinforcing mechanism is provided between the two connecting rods 7 to enhance their support strength. The reinforcing mechanism includes a sleeve rod 24 located between the two connecting rods 7, with vertical rods 25 slidably mounted at both ends of the sleeve rod 24. The outer ends of the vertical rods 25 are hinged to the connecting rods 7 via hinges 26. The reinforcing mechanism also includes an installation opening 27 on the load-bearing member 1, penetrating the load-bearing member 1. A splicing block 28 is placed within the installation opening 27, and a splicing plate 29 is connected to one end of the splicing block 28 via screws. The splicing plate 29 is fixedly connected to the sleeve rod 24. An installation groove 30 is provided on the splicing block 28, and a baffle 31 is inserted into the installation groove 30. The baffle 31 is clearance-fitted with the installation groove 30, and both ends of the baffle 31 extend beyond the splicing block 28.

[0038] In the reinforcing mechanism, the sleeve 24 is located between the two connecting rods 7. Vertical rods 25 are slidably mounted at both ends of the sleeve 24, and the outer ends of the vertical rods 25 are hinged to the connecting rods 7 via hinges 26. When the two load-bearing components 1 are subjected to external forces, causing the connecting rods 7 to change angle or deform under stress, the vertical rods 25 will slide within the sleeve 24. During this process, the sleeve 24 and the vertical rods 25 form an integrated, retractable support structure, which can share part of the force borne by the connecting rods 7, dispersing and transmitting the force, thereby strengthening the support strength of the two connecting rods 7 and improving the stability and deformation resistance of the entire load-bearing structure under stress.

[0039] A through mounting opening 27 is provided on the load-bearing component 1. A splicing block 28 is placed inside the mounting opening 27, and one end of the splicing block 28 is connected to a splicing plate 29 via screws. The splicing plate 29 is fixedly connected to the sleeve rod 24. This connection method tightly fixes the sleeve rod 24 to the load-bearing component 1, making the reinforcing mechanism and the entire load-bearing structure an organic whole. When the load-bearing structure is under stress, the splicing block 28 and the splicing plate 29 can better transmit force, further enhancing the supporting effect of the reinforcing mechanism on the connecting rod 7 and ensuring the stability of the structure during stress.

[0040] A mounting groove 30 is provided on the splicing block 28. A baffle 31 is inserted into the mounting groove 30 and fits with the mounting groove 30 with a clearance. Both ends of the baffle 31 extend outside the splicing block 28. The baffle 31 mainly serves to limit and assist in fixing. When installing the splicing block 28, the baffle 31 can prevent the splicing block 28 from moving freely within the mounting opening 27, ensuring the accuracy of the position of the splicing block 28, and thus ensuring the stable connection between the splicing plate 29 and the sleeve rod 24. At the same time, when the load-bearing structure is subjected to a certain external impact or vibration, the cooperation between the baffle 31 and the mounting groove 30 can absorb some energy, reduce the shaking of the splicing block 28, and enhance the stability of the entire reinforcing mechanism.

[0041] The outer surface of load-bearing component 1 is covered with a layer of fiberglass reinforced plastic (FRP), which is bonded to the load-bearing component 1 using structural adhesive. FRP has advantages such as light weight, high strength, and corrosion resistance. Covering the outer surface of load-bearing component 1 with it enhances its overall strength and rigidity, improves its resistance to external forces, and extends its service life. Furthermore, the FRP layer provides protection against environmental erosion, such as moisture and chemicals, and protects the internal structure of load-bearing component 1 from damage, thus ensuring the stability and reliability of the entire steel-wood composite load-bearing structure under various environmental conditions.

[0042] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A steel-wood composite load-bearing structure with adaptive connection nodes, comprising two vertically arranged load-bearing members (1), the two load-bearing members (1) being spaced apart, characterized in that, A connecting mechanism is provided between the two load-bearing components (1), the two load-bearing components (1) are connected together by the connecting mechanism, and the distance between the two load-bearing components (1) is adjustable; Two vertically spaced sliding grooves (3) are provided on opposite sides of the two load-bearing components (1). Slots (4) are provided on both sides of the sliding grooves (3). A slider (5) is provided in the sliding grooves (3). A protrusion (6) is fixedly installed on both sides of the slider (5). The protrusion (6) is slidably installed in the slot (4). The connecting mechanism includes two cross-arranged connecting rods (7). One of the connecting rods (7) has a slot (8). The other connecting rod (7) passes through the slot (8). The intersection of the two connecting rods (7) is hinged together by a hinge shaft (9). A side block (10) is provided at the end of each connecting rod (7). The end of the connecting rod (7) is hinged to the side block (10). The side block (10) is fixedly connected to the slider (5). The slide (3) is provided with a plurality of equally spaced through holes (11), all of which are opened on the load-bearing component (1). One end of the through hole (11) passes through the load-bearing component (1). The slider (5) is provided with insertion holes (12), which are the same size as the through holes (11). It also includes a limiting rod (13), which passes through the through hole (11) and one end is inserted into the insertion hole (12). The limiting rod (13) has anti-slip texture on one end of its end inside the insertion hole (12). The slider (5) has two guide grooves (14) symmetrically distributed vertically. Each guide groove (14) has a pressure block (15) slidably installed inside it. The pressure block (15) is curved on the side facing the limiting rod (13) and has anti-slip texture. Each guide groove (14) has a spring (16) installed inside it. The two ends of the spring (16) are fixedly connected to the slider (5) and the pressure block (15) respectively. The inside of the guide groove (14) is sealed to the outside space. Each guide groove (14) is filled with a first thermosensitive gas (17). The slider (5) is made of thermally conductive metal. The limiting rod (13) has a block (18) at the other end. Both ends of the block (18) are fixedly installed with guide rods (19). One end of the guide rod (19) is fitted with and slidably installed with a sleeve (20). The other end of the sleeve (20) is fixedly connected to the load-bearing component (1). The combination of the guide rod (19) and the sleeve (20) is fitted with an elastic element (21). Both ends of the elastic element (21) are fixedly connected to the block (18) and the load-bearing component (1), respectively. A threaded component (22) is threaded through and threadedly connected to the block (18). The threaded component (22) is detachably installed on the block (18). One end of the threaded component (22) abuts against the end of the limiting rod (13). The sleeve (20) is filled with a second thermosensitive gas (23). The sleeve (20) is made of thermally conductive metal.

2. The steel-wood composite load-bearing structure with adaptive connection nodes according to claim 1, characterized in that, The load-bearing component (1) has connecting plates (2) fixedly installed at both the upper and lower ends, and the connecting plates (2) have multiple evenly distributed mounting holes.

3. The steel-wood composite load-bearing structure with adaptive connection nodes according to claim 1, characterized in that, A reinforcing mechanism is provided between the two connecting rods (7) to enhance the support strength of the two connecting rods (7).

4. The steel-wood composite load-bearing structure with adaptive connection nodes according to claim 3, characterized in that, The strengthening mechanism includes a sleeve (24) located between the two connecting rods (7), with vertical rods (25) slidably installed at both the upper and lower ends of the sleeve (24), and the outer ends of the vertical rods (25) are hinged to the connecting rods (7) through hinges (26).

5. A steel-wood composite load-bearing structure with adaptive connection nodes according to claim 4, characterized in that, The strengthening mechanism also includes an installation port (27) opened on the load-bearing component (1), the installation port (27) penetrates the load-bearing component (1), a splicing block (28) is placed in the installation port (27), one end of the splicing block (28) is connected to a splicing plate (29) by screws, and the splicing plate (29) is fixedly connected to the sleeve rod (24).

6. A steel-wood composite load-bearing structure with adaptive connection nodes according to claim 5, characterized in that, The splicing block (28) has an installation groove (30) and a baffle (31) is inserted in the installation groove (30). The baffle (31) is in clearance fit with the installation groove (30) and the two ends of the baffle (31) extend to the outside of the splicing block (28).

7. A steel-wood composite load-bearing structure with adaptive connection nodes according to claim 1, characterized in that, The outer surface of the load-bearing component (1) is covered with a glass fiber reinforced plastic layer, which is bonded and fixed to the load-bearing component (1) by structural adhesive.

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