A prefabricated timber structure building connecting component

Abstract

The utility model discloses a kind of assembled wood structure building connecting components, belong to wood structure building technical field, including wooden structure and the metal component of wrapping in the outside of wooden structure, wooden structure includes mutually inserted together connection wood one and connection wood two, metal component includes metal shell one and metal shell two, metal shell one and metal shell two side wall are equipped with two recesses one, two recesses one are respectively embeddedly connected in connection wood one and connection wood two, recess one is equipped with connecting hole one in, connection wood one and connection wood two are all equipped with through hole one, recess one between metal shell one and metal shell two is fixedly connected by screw rod, the middle part of screw rod is located in through hole one, the utility model is connected by assembly type, improves construction efficiency, by this mode, two pieces of wood can be spliced, to improve the use rate of wood, reduce the loss of wooden building construction.

Description

Technical Field

[0001] This utility model relates to the field of wood structure building technology, specifically to a prefabricated wood structure building connection component. Background Technology

[0002] Timber-framed architecture is a gem of traditional Chinese architecture, renowned worldwide for its unique earthquake resistance and environmental friendliness. Primarily using wood as the main structural material, it is connected through ingenious techniques such as mortise and tenon joints, forming a sturdy and stable frame system without the need for nails. This architectural form not only possesses excellent toughness and durability, effectively resisting natural disasters such as earthquakes, but also, as a renewable resource, wood has the natural characteristic of regulating indoor temperature and humidity, embodying the wisdom of harmonious coexistence between humanity and nature. From ancient palaces and temples to modern green buildings, timber-framed architecture, with its simple and elegant aesthetic value and sustainable ecological concept, occupies an important position in the history of world architecture and continues to radiate new vitality.

[0003] A large amount of waste timber is often generated during the construction of timber structures. For example, in actual construction, whole logs are usually used as construction materials for the main load-bearing parts of the building. Excess timber is cut off and used in other construction parts. The timber that cannot be reused is used as short pieces of waste timber, which undoubtedly causes a waste of timber. Therefore, a prefabricated timber structure connecting component is needed. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a prefabricated wooden structure building connection component.

[0005] The technical solution of this utility model is: a prefabricated wooden structure building connection component, including a wooden structure and a metal component wrapped around the outside of the wooden structure. The wooden structure includes a connecting wood 1 and a connecting wood 2 that are interlocked together. The metal component includes a metal shell 1 and a metal shell 2. The side walls of the metal shell 1 and the metal shell 2 are each provided with two grooves 1. The two grooves 1 are respectively embedded in the connecting wood 1 and the connecting wood 2. The grooves 1 on the metal shell 1 and the metal shell 2 are provided with a connecting hole 1. The connecting wood 1 and the connecting wood 2 are each provided with a through hole 1. The grooves 1 on the metal shell 1 and the metal shell 2 are fixedly connected by a screw, and the middle part of the screw is located in the through hole 1.

[0006] Furthermore, the connecting end of the first connecting wood is provided with a plug, the connecting end of the second connecting wood is provided with an insertion groove, the plug is inserted into the insertion groove, the middle of the plug is provided with an insertion hole one, and both sides of the insertion groove are provided with insertion holes two, and an insertion plate is inserted into the insertion hole one and the insertion hole two.

[0007] Instructions: Insert the plug into the insertion slot, and then insert the insertion plate into insertion hole one and insertion hole two to enhance the bending strength of the connection between connecting wood one and connecting wood two.

[0008] Furthermore, the screw includes a cuboid and columnar bodies located at both ends of the cuboid, and nuts are threaded onto the columnar bodies.

[0009] Note: The rectangular screw can be inserted into the through hole to prevent the connection from loosening due to the rotation of the screw.

[0010] Furthermore, the top and bottom of the metal shell one are provided with two grooves two, and the top and bottom of the metal shell two are provided with two grooves three. The groove two at the top of the metal shell one is embedded and engaged in the groove three at the top of the metal shell two, and the groove three at the bottom of the metal shell two is embedded and engaged in the groove two at the bottom of the metal shell one.

[0011] Note: The embedded connection of grooves two and three can further enhance the strength of the connection between metal shell one and metal shell two.

[0012] Furthermore, the second groove and the third groove are provided with a second connecting hole, and the second connecting hole is provided with a bolt for fixing the second groove and the third groove.

[0013] Note: Groove 2 and Groove 3 are connected and then fixed with bolts to further enhance the reliability of the connection between metal shell 1 and metal shell 2.

[0014] The beneficial effects of this utility model are: This invention uses mortise and tenon joints between wooden structures, and then wraps the joint with a metal shell to enhance its strength. This invention improves construction efficiency through prefabricated connection. In this way, two pieces of wood can be spliced ​​together to increase the utilization rate of wood and reduce the loss in wooden building construction. Attached Figure Description

[0015] Figure 1 This is a top view of the structure of this utility model.

[0016] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0017] Figure 3 yes Figure 1 Enlarged view of point B in the middle.

[0018] Figure 4 This is a schematic diagram of the main structure of the metal shell of utility model 2.

[0019] Figure 5This is a top-exploded view of the connecting wood 1 and connecting wood 2 of this utility model.

[0020] Figure 6 This is an exploded view of the connecting wood 1 and connecting wood 2 of this utility model.

[0021] Figure 7 yes Figure 1 Right view section at point AA.

[0022] Among them, 1-wooden structure, 2-metal component, 11-connecting wood one, 12-connecting wood two, 13-plug, 14-insertion groove, 15-insertion hole one, 16-insertion hole two, 17-insertion plate, 21-metal shell one, 22-metal shell two, 23-groove one, 24-connecting hole one, 25-through hole one, 26-screw, 261-cubic prism, 262-column, 263-nut, 27-groove two, 28-groove three, 29-connecting hole two, 291-bolt. Detailed Implementation

[0023] Example 1: like Figure 1 , Figure 5 , Figure 6 As shown, a prefabricated timber structure building connection component includes a timber structure 1 and a metal component 2 wrapped around the outside of the timber structure 1. The timber structure 1 includes connecting timber 11 and connecting timber 12 that are interlocked together, as shown in the figure. Figure 4 As shown, the metal component 2 includes a metal shell 21 and a metal shell 22. The side walls of both the metal shell 21 and the metal shell 22 are provided with two grooves 23. The two grooves 23 are respectively embedded in the connecting wood 11 and the connecting wood 22. The grooves 23 are provided with connecting holes 24. The connecting wood 11 and the connecting wood 22 are provided with through holes 25. The grooves 23 on the metal shell 21 and the metal shell 22 are fixedly connected by a screw 26. The middle part of the screw 26 is located in the through hole 25.

[0024] The connection between connecting wood 11 and connecting wood 22 is wrapped with metal shell 11 and metal shell 22 to enhance the bending strength of the connection between connecting wood 11 and connecting wood 22.

[0025] The connecting end of connecting wood 11 is provided with a plug 13, and the connecting end of connecting wood 2 12 is provided with an insertion slot 14. The plug 13 is inserted into the insertion slot 14. The middle of the plug 13 is provided with an insertion hole 15. Both sides of the insertion slot 14 are provided with insertion holes 2 16. Insertion plates 17 are inserted into the insertion holes 15 and insertion holes 2 16.

[0026] Insert the plug 13 into the insertion slot 14, and then insert it into the insertion hole 15 and the insertion hole 2 16 through the insertion plate 17.

[0027] Example 2: like Figure 2 As shown, the difference between this embodiment and embodiment 1 is that in this embodiment, the screw 26 includes a cuboid 261 and columnar bodies 262 located at both ends of the cuboid 261, and a nut 263 is threaded onto the columnar body 262.

[0028] Compared to Embodiment 1, in this embodiment, the cuboid screw 26 can be inserted into the through hole 25 to avoid loosening of the connection due to the rotation of the screw 26.

[0029] Example 3: like Figure 7 As shown, the difference between this embodiment and embodiment 2 is that, in this embodiment, the top and bottom of the metal shell 21 are provided with two grooves 27, and the top and bottom of the metal shell 22 are provided with two grooves 28. The groove 27 at the top of the metal shell 21 is embedded in the groove 28 at the top of the metal shell 22, and the groove 28 at the bottom of the metal shell 22 is embedded in the groove 27 at the bottom of the metal shell 21.

[0030] Compared to Embodiment 2, in this embodiment, the embedded connection of groove 27 and groove 3 28 can further enhance the strength of the connection between metal shell 11 and metal shell 12.

[0031] Example 4: like Figure 3 As shown, the difference between this embodiment and embodiment 3 is that in this embodiment, the second groove 27 and the third groove 28 are provided with a second connecting hole 29, and the second connecting hole 29 is provided with a bolt 291 for fixing the second groove 27 and the third groove 28.

[0032] Compared with Embodiment 3, in this embodiment, the grooves 27 and 28 are connected and then fixed by bolts 291, which further enhances the reliability of the connection between the metal shell 11 and the metal shell 22.

[0033] The working method of Embodiment 4 above includes the following steps: S1. By removing material, cut the connection of connecting wood 11 to form plug 13, cut the connection of connecting wood 2 to form insertion groove 14, and then cut insertion hole 2 16 and insertion hole 15 on the side wall of insertion groove 14 and plug 13. After inserting plug 13 into insertion groove 14, insert plate 17 is inserted from insertion hole 2 16 on the side of insertion groove 14, passes through insertion hole 15, and is inserted into insertion hole 2 16 on the other side of insertion groove 14. Insert screw 26 into through hole 1 25. S2. Wrap metal shell 1 and metal shell 2 around the outside of the connection between connecting wood 1 and connecting wood 2, so that the groove 27 at the top of metal shell 1 21 is embedded in the groove 3 28 at the top of metal shell 2 22, and the groove 3 28 at the bottom of metal shell 2 22 is embedded in the groove 27 at the bottom of metal shell 1 21. Fix the connection between groove 27 and groove 3 28 with bolts, and then fix metal shell 1 11 and metal shell 2 12 to both ends of screw 26 with nuts.

Claims

1. A connecting component for prefabricated timber structures, characterized in that, The device includes a wooden structure (1) and a metal component (2) wrapped around the outside of the wooden structure (1). The wooden structure (1) includes a connecting wood one (11) and a connecting wood two (12) that are inserted together. The metal component (2) includes a metal shell one (21) and a metal shell two (22). The side walls of the metal shell one (21) and the metal shell two (22) are provided with two grooves one (23). The two grooves one (23) are respectively embedded in the connecting wood one (11) and the connecting wood two (12). The grooves one (23) are provided with connecting holes one (24). The connecting wood one (11) and the connecting wood two (12) are provided with through holes one (25). The grooves one (23) on the metal shell one (21) and the metal shell two (22) are fixedly connected by screws (26). The middle part of the screws (26) is located in the through holes one (25).

2. The prefabricated timber structure building connection component as described in claim 1, characterized in that, The connecting end of the first connecting wood (11) is provided with a plug (13), and the connecting end of the second connecting wood (12) is provided with an insertion groove (14). The plug (13) is inserted into the insertion groove (14). The middle part of the plug (13) is provided with an insertion hole (15). The two sides of the insertion groove (14) are provided with insertion holes (16). Insertion plates (17) are inserted into the insertion holes (15) and the insertion holes (16).

3. The prefabricated timber structure building connection component as described in claim 1, characterized in that, The screw (26) includes a cuboid (261) and columnar bodies (262) located at both ends of the cuboid (261), and a nut (263) is threaded onto the columnar body (262).

4. The prefabricated timber structure building connection component as described in claim 1, characterized in that, The top and bottom of the first metal shell (21) are provided with two grooves (27), and the top and bottom of the second metal shell (22) are provided with two grooves (28). The groove (27) at the top of the first metal shell (21) is embedded in the groove (28) at the top of the second metal shell (22), and the groove (28) at the bottom of the second metal shell (22) is embedded in the groove (27) at the bottom of the first metal shell (21).

5. The prefabricated timber structure building connection component as described in claim 4, characterized in that, The groove 2 (27) and groove 3 (28) are provided with a connecting hole 2 (29), and the connecting hole 2 (29) is provided with a bolt (291) for fixing the groove 2 (27) and groove 3 (28).

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