Top beam supporting structure of wood structure building and roof

Abstract

The utility model discloses a timber structure building's top beam support structure and roof, the top beam support structure includes top beam and at least two support pillars, at least two support pillars are arranged under the top beam at interval, the top beam is fixed at the top end of at least two support pillars and is supported by at least two support pillars, also includes the auxiliary support beam, and the auxiliary support beam is supported by the at least two support pillars and is supported by the at least two support pillars. The auxiliary supporting beam is located below the top beam and connected between the two adjacent supporting columns in a bridging mode, the auxiliary supporting beam comprises two side connecting parts and a top connecting part which are integrally formed, the two side connecting parts are fixedly connected with the inner sides of the two adjacent supporting columns respectively, and the top of the top connecting part is fixedly connected with the bottom wall of the top beam. Wherein an arc shape is formed between each side connecting part and the top connecting part, and the whole auxiliary supporting beam is of an arch-shaped supporting structure. The arch-shaped structure and the arc-shaped structure have the advantage of self-weight distribution, so that the gravity is uniformly distributed along the curved surface, a larger load is supported, structural materials can be reduced, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field related to construction, and in particular to a top beam supporting structure and a roof of a wooden structure building. Background Art

[0002] Beam structure refers to a connection structure used for support and reinforcement in the field of construction. Beam structure is usually used to withstand shear force and bending moment to enhance the stability and load-bearing capacity of the structure. Beam structure is generally made of materials such as steel, concrete or wood, and has the characteristics of high strength and corrosion resistance.

[0003] In some construction processes, it is necessary to consider that the beam structure has good supporting performance and lightweight design at the same time. In the prior art, in order to have both the supporting performance and lightweight design of the beam structure, a solution of reducing the material usage is generally adopted. For example, under the condition of meeting the stiffness and bearing capacity, the supporting beam is designed as a hollow beam structure to reduce the weight of the beam structure, or the structural design of the beam is optimized, or a beam structure of different materials is selected. However, this solution is improved by improving the raw materials or materials. The prior art lacks a beam structure that can reduce the cost and weight while having strong versatility. For example, the Chinese patent with the publication number CN218580880U discloses a connection structure of a wooden beam and a steel beam. By optimizing the connection structure of the wooden beam and the steel beam, the wooden beam is used as a continuous beam to bear the load together with the steel beam to reduce the mid-span bending moment of the wooden beam. Therefore, the retrieved prior art also improves the bearing capacity of the wooden beam through other structures such as steel beams, but because steel is used, it does not reduce the cost and weight, nor does it optimize and design the overall beam structure.

[0004] Therefore, the prior art lacks a beam structure that can reduce cost and weight while having high versatility. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that there is a lack of a beam structure which can reduce cost and weight and has strong versatility.

[0006] In order to solve the above technical problems, the embodiment of the utility model discloses a top beam support structure of a wooden structure building, including a top beam and at least two support columns, at least two support columns are arranged below the top beam at intervals, the top beam is fixedly arranged at the top ends of the at least two support columns and supported by the at least two support columns, and also includes an auxiliary support beam, the auxiliary support beam is located below the top beam, and the auxiliary support beam spans between two adjacent support columns, the auxiliary support beam includes two side connection parts and a top connection part formed as one body, the two side connection parts are respectively fixedly connected to the inner sides of two adjacent support columns, and the top of the top connection part is fixedly connected to the bottom wall of the top beam. Each side connection part is in an arc shape with the top connection part, and the auxiliary support beam is an arched support structure as a whole.

[0007] With the above technical solution, each side connection part of the auxiliary support beam is in an arc shape with the top connection part, and the auxiliary support beam as a whole is an arched support structure, which can support a large amount of load without adding additional support. This is due to its special shape, which can evenly distribute gravity or load along its curved surface, thereby reducing the stress at the support point. The arched structure and the arc structure can reduce the use of structural materials due to the advantage of self-weight distribution, thereby reducing construction costs.

[0008] The embodiment of the utility model also discloses a top beam support structure of a wooden structure building, wherein the auxiliary support beam is an integrally formed arched support beam, and at least two support blocks are arranged at intervals along the extension direction of the top beam, wherein the bottom of each support block is fixedly connected to the arched support beam, and the top of the support block is fixedly connected to the top beam.

[0009] The support block is located on the same side of the top beam and the arched support beam, and is fixedly connected to the top beam and the arched support beam respectively through a plurality of first fasteners arranged at even intervals, wherein the first fasteners are all threaded fasteners.

[0010] By adopting the above technical solution, the arched support beam has greater structural rigidity and can resist external pressure and deformation. In the beam-arch composite structure, the beam can balance the larger horizontal thrust generated by the arch. The arched structure can adopt different forms and sizes and is suitable for a variety of different architectural styles and structural requirements.

[0011] The embodiment of the utility model also discloses a top beam support structure of a wooden structure building, wherein the auxiliary support beam comprises at least two plate-like arched support beam monomers arranged side by side and fixedly connected to each other, and a first gap is provided between two adjacent arched support beam monomers.

[0012] At least two fixing clamps are arranged in the first gap between two adjacent arched support beam units and at intervals along the extension direction of the top beam. The two sides of each fixing clamp are respectively fixedly connected to the opposite side walls of the two adjacent arched support beam units, and the side of the fixing clamp is fixedly connected to the support column.

[0013] By adopting the above technical solution, the auxiliary support beam is set as at least two plate-shaped arched support beam monomers with a first gap, which can improve the stability and bearing capacity of the structure. The appropriate gap setting can allow the structure to have a certain deformation space when subjected to load, thereby more effectively dispersing and transferring the load and improving the stability of the overall structure. Reasonable gap setting and support structure design can make the structure more uniform when subjected to force, avoid local stress concentration, and thus extend the service life of the structure. The arrangement of the support structure in the gap can be optimized according to the specific load conditions and structural characteristics to achieve the best performance effect.

[0014] A fixing clamp is arranged in the first gap, so that the two sides of the fixing clamp are respectively fixedly connected to the top beam and the arched support beam, which can improve the construction efficiency and safety, reduce the construction difficulty, and further improve the connection strength.

[0015] The embodiment of the utility model further discloses a top beam supporting structure of a wooden structure building, wherein the top beam comprises at least two plate-shaped top beam units arranged side by side and fixedly connected to each other, and a second gap is provided between two adjacent top beam units.

[0016] Similarly, the top beam is also configured as at least two plate-shaped top beam units with a second gap, which can also improve the stability and bearing capacity of the structure, more effectively disperse and transfer the load, avoid local stress concentration, and achieve the best performance effect.

[0017] The embodiment of the utility model further discloses a top beam support structure of a wooden structure building, wherein a fixed splint is fixedly connected to a support column and an auxiliary support beam respectively through a plurality of second fasteners arranged at even intervals, wherein the second fasteners are all threaded fasteners.

[0018] An embodiment of the utility model also discloses a top beam supporting structure of a wooden structure building, wherein the end of the side connection part is fixedly connected to the support column by a plurality of third fasteners, and the plurality of third fasteners are evenly spaced at the end of the side connection part and penetrate through the side connection part into the support column.

[0019] The provision of fasteners can ensure the stability of the connection, has the characteristics of easy installation and quick operation, can significantly improve the connection efficiency, and can ensure the connection quality.

[0020] The embodiment of the utility model also discloses a top beam support structure of a wooden structure building, in the extension direction of the top beam, the top beam includes two top beam splits, the opposite ends of the two top beam splits are fixedly connected and symmetrically arranged relative to the fixed ends, and the angle between the two top beam splits is in the range of 140° to 180°. The opposite ends of the two top beam splits are fixed together by a plurality of fourth fasteners, the plurality of fourth fasteners cross-extend into the opposite ends of the two top beam splits, and each fourth fastener enters the two top beam splits.

[0021] The effect of this arrangement is that it increases the coverage area of ​​the top beam and improves the drainage performance of the top beam. At the same time, this structural design can reduce the impact of wind on the top beam and make it more convenient to maintain and clean the house. The two parts can also avoid the problem of reduced bending strength and increased cracks, and improve the stability and safety of the structure.

[0022] The embodiment of the utility model also discloses a top beam support structure of a wooden structure building, wherein a slot is provided at the joint of the top beam and the support column, the slot is adapted to the top end of the support column, and the top end of the support column is partially embedded in the slot. It also includes a plurality of connecting members, which are arranged at intervals, and each connecting member penetrates the top beam along the thickness direction of the top beam and is fixedly connected to the support column.

[0023] An embodiment of the utility model also discloses a roof of a wooden structure building, which includes a plurality of top beam support structures of any of the above-mentioned wooden structure buildings, wherein the plurality of top beam support structures are arranged side by side with intervals, and in each top beam support structure, support columns at both ends of the top beam are arranged on lateral side beams of the wooden structure building.

[0024] In summary, the utility model discloses a top beam support structure of a wooden structure building, including a top beam, at least two support columns and an auxiliary support beam, the auxiliary support beam is connected between two adjacent support columns, the auxiliary support beam includes two side connection parts and a top connection part formed as one body, preferably the auxiliary support beam is set as an arch support beam, which has a large structural rigidity and can resist external pressure and deformation. In the beam-arch combination structure, the beam can balance the large horizontal thrust generated by the arch, and the arch structure can adopt different forms and sizes, which is suitable for a variety of different architectural styles and structural requirements. The gravity can be evenly distributed along its curved surface, thereby reducing the stress at the support point. The arched structure and the arc structure can reduce the amount of structural materials used due to the advantage of self-weight distribution, thereby reducing the construction cost. In addition, the auxiliary support beam and the top beam are both provided with two plate-like monomers with a gap, which can improve the stability and bearing capacity of the structure. The appropriate gap setting can allow the structure to have a certain deformation space when subjected to load, thereby more effectively dispersing and transferring the load and improving the stability of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic structural diagram of a top beam support structure of a wooden structure provided by an embodiment of the utility model;

[0026] Figure 2 A schematic diagram of a partial structure of a support block of a top beam support structure of a wooden structure building provided by an embodiment of the utility model;

[0027] Figure 3 A schematic diagram of a partial structure showing a first gap and a second gap in a top beam support structure of a wooden structure provided by an embodiment of the utility model;

[0028] Figure 4 One of the configuration methods of the fixing clamp of the top beam support structure of the wooden structure building provided by the embodiment of the utility model;

[0029] Figure 5 A partial connection schematic diagram of the connection ends of two top beams of the top beam support structure of a wooden structure building provided by an embodiment of the utility model;

[0030] Figure 6 A schematic diagram of partial connection between a top beam and a support column of a top beam support structure of a wooden structure provided by an embodiment of the utility model;

[0031] Figure 7 A schematic structural diagram of the roof of a wooden structure building provided in an embodiment of the utility model.

[0032] Description of reference numerals:

[0033] 100. Top beam;

[0034] 110, plate-shaped top beam monomer; 120, second gap; 130, top beam split; 140, fourth fastener;

[0035] 200, support column;

[0036] 210. Connecting member;

[0037] 300, auxiliary support beam;

[0038] 310, side connection part; 320, top connection part; 330, arched support beam monomer; 340, first gap; 350, third fastener;

[0039] 400, support block;

[0040] 410, first fastener;

[0041] 500, fixed splint;

[0042] 510, second fastener; 520, cross fastener;

[0043] 600. lateral side beam; 610. auxiliary support column. DETAILED DESCRIPTION

[0044] Beam structure refers to a connection structure used for support and reinforcement in the field of construction. Beam structure is usually used to bear shear force and bending moment to enhance the stability and load-bearing capacity of the structure. Beam structure is generally made of materials such as steel, concrete or wood, and has the characteristics of high strength and corrosion resistance. In the existing construction process, in order to ensure that the beam structure (especially the wooden beam structure) has good rigidity and load-bearing capacity, a beam structure combining wooden beam structure and steel beam is generally used, and the shape or structure of the beam structure itself is not improved. Therefore, the existing technology lacks a beam structure that can reduce cost and weight while having strong versatility.

[0045] Therefore, the present application creatively proposes a universal beam structure, specifically, an arc-shaped or bow-shaped auxiliary support beam is added to the beam structure. Through this auxiliary support beam with a special shape, gravity is evenly distributed along the curved surface, it has greater structural rigidity, can resist external pressure and deformation, and has a wider range of applications.

[0046] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0047] The implementation method of this embodiment discloses a top beam support structure of a wooden structure building, see Figure 1 , including a top beam 100 and at least two support columns 200, at least two support columns 200 are arranged at intervals below the top beam 100, the top beam 100 is fixedly set on the top ends of the at least two support columns 200 and supported by the at least two support columns 200. Specifically, the number of support columns 200 should preferably be set to an even number greater than 2 during the actual construction process, for example, 2, 4, 6, 8 or even more.

[0048] The top beam support structure also includes an auxiliary support beam 300, which is located below the top beam 100 and straddles two adjacent support columns 200. The auxiliary support beam 300 includes two side connection parts 310 and a top connection part 320 formed as one body, the two side connection parts 310 are respectively fixedly connected to the inner sides of two adjacent support columns 200, and the top of the top connection part 320 is fixedly connected to the bottom wall of the top beam 100. Each side connection part 310 and the top connection part 320 are in an arc shape, and the auxiliary support beam 300 is an arched support structure as a whole.

[0049] Specifically, in the present embodiment, the auxiliary support beam 300 can be configured as an arch, semicircle, bow, arc or other smooth curved structure as a whole, and each side connection part 310 of the auxiliary support beam 300 is in an arc shape with the top connection part 320, and the auxiliary support beam 300 is an arched support structure as a whole, which can support a larger amount of load without adding additional support. This is due to its special shape, which can evenly distribute gravity or load along its curved surface, thereby reducing the stress at the support point. The bow-shaped structure and the arc structure have the advantage of self-weight distribution, which can reduce the use of structural materials and thus reduce construction costs.

[0050] Preferably, in the top beam support structure of the wooden structure building disclosed in the implementation manner of this embodiment, see Figure 1 The auxiliary support beam 300 is an integrally formed arched support beam. At least two support blocks 400 are arranged at intervals along the extension direction of the top beam 100. The bottom of each support block 400 is fixedly connected to the arched support beam, and the top of the support block 400 is fixedly connected to the top beam 100. For ease of understanding, Figure 1 Only the left one of the at least two supporting blocks 400 is shown, and the supporting block 400 on the right is not shown.

[0051] In one connection method, the support block 400 is located on the same side of the top beam 100 and the arched support beam, and is fixedly connected to the top beam 100 and the arched support beam respectively through a plurality of first fasteners 410 arranged at even intervals, wherein the first fasteners 410 are all threaded fasteners.

[0052] By adopting the above technical solution, the arched support beam has greater structural rigidity and can resist external pressure and deformation. In the beam-arch composite structure, the beam can balance the greater horizontal thrust generated by the arch. The arched structure can be in different forms and sizes, suitable for a variety of different architectural styles and structural requirements. In addition, the beam with an arched structure has the advantages of high bearing capacity, economic savings, strong aesthetics, high structural rigidity, balanced horizontal thrust, reduced bridge deck height and strong adaptability.

[0053] Specifically, in this embodiment, the support block 400 may be configured as a block structure, a plate structure, or other block structures that play a connecting role. For example, in one implementation, see Figure 2, the support block 400 is set to a square structure, and the support block 400 is fixedly connected to the top beam 100 and the arched support beam respectively. Further, the support block 400 can be set to glued wood, the first fasteners 410 are all set to threaded fasteners of wooden structure, and a plurality of wooden threaded fasteners are evenly and spaced apart on one side where the support block 400 is connected to the top beam 100, and a plurality of wooden threaded fasteners are evenly and spaced apart on one side where the support block 400 is connected to the arched support beam, and the wooden threaded fasteners on each side are connected in a staggered arrangement on the front and back sides. Specifically, two rows of wooden threaded fasteners are arranged, and the wooden threaded fasteners in each row are arranged in a staggered arrangement on the front and back sides, and the interval between two adjacent wooden threaded fasteners can be set to any interval distance within 60 to 90 mm, for example, the interval can be set to 60 mm, 85 mm, 90 mm, etc., and this embodiment does not make specific limitations on this.

[0054] In another embodiment of the present invention, the top beam support structure of the wooden structure building is disclosed, see Figure 3 The auxiliary support beam 300 includes at least two plate-shaped arched support beam monomers 330 arranged side by side and fixedly connected to each other, and a first gap 340 is provided between two adjacent arched support beam monomers 330. Specifically, in this embodiment, the width dimension of the first gap 340 can be set to 10 mm, 15 mm, 20 mm or any value within the range of 10 to 30 mm.

[0055] At least two fixing splints 500 are arranged in the first gap 340 between two adjacent arched support beam monomers 330 and along the extension direction of the top beam 100. The two sides of each fixing splint 500 are respectively fixedly connected to the opposite side walls of the two adjacent arched support beam monomers 330, and the side of the fixing splint 500 is fixedly connected to the support column 200. The fixing splints 500 may be provided in 2, 3, 4 or even more numbers, which is not specifically limited in this embodiment. Moreover, those skilled in the art will appreciate that the fixing splints 500 may be provided as follows: Figure 4 As shown, it can also be set as other structures such as a square plate, etc., and specifically it can be clamped and set in the gap. This embodiment does not make specific limitations on this.

[0056] See also Figure 3 The top beam 100 includes at least two plate-shaped top beam units 110 arranged side by side and fixedly connected to each other, and a second gap 120 is provided between two adjacent top beam units 100. The first gap 340 and the second gap 120 have the same spacing size, and Figure 1 and Figure 3In one of the implementations shown, the support block 400 extends into the first gap 340 and the second gap 120 respectively and is fixedly connected to the top beam 100 and the auxiliary support beam 300 respectively.

[0057] In another implementation manner not shown, the top of the fixing clamp plate 500 may extend into the second gap 120 and be fixedly connected to the opposite side walls of the two top beams 100.

[0058] The width dimensions of the first gap 340 and the second gap 120 are preferably set to be the same as the thickness dimension of the fixing clamp plate 500. For example, the width dimension of the gap and the thickness dimension of the fixing clamp plate 500 are both set to 10 mm, 15 mm, 20 mm, etc., which is not specifically limited in this embodiment.

[0059] Furthermore, for example Figure 4 One of the configurations of the fixing splint 500 is disclosed. The fixing splint 500 is an irregular square plate structure, and the two sides of the fixing splint 500 are respectively embedded in the first gap 340 of the two arched support beam monomers 330 or the second gap 120 between the two adjacent top beam monomers 100. It should be noted that: Figure 4 Only the state of being connected in the first gap 340 is shown (the portion located in the first gap 340 is shown as a dotted line). The fixing splint 500 can also be set as glued wood. The two sides of the fixing splint 500 are respectively adapted to the auxiliary support beam 300 and the support column 200, and the side of the fixing splint 500 connected to the auxiliary support beam 300 is embedded in the second gap 120.

[0060] By adopting the above technical solution, the auxiliary support beam 300 is set as at least two plate-shaped arched support beam monomers 330 with a first gap 340, which can improve the stability and bearing capacity of the structure. The appropriate gap setting can allow the structure to have a certain deformation space when subjected to load, thereby more effectively dispersing and transferring the load and improving the stability of the overall structure. Reasonable gap setting and support structure design can make the structure more uniform when subjected to force, avoid local stress concentration, and thus extend the service life of the structure. The arrangement of the support structure in the gap can be optimized according to the specific load conditions and structural characteristics to achieve the best performance effect. A fixed splint 500 is set in the first gap 340, so that the two sides of the fixed splint 500 are fixedly connected to the top beam 100 and the arched support beam respectively, which can improve construction efficiency and safety and reduce construction difficulty. And further improve the connection strength.

[0061] Similarly, the top beam 100 is also configured as at least two plate-shaped top beam units 110 with a second gap 120, which can also improve the stability and bearing capacity of the structure, more effectively disperse and transfer the load, avoid local stress concentration, and achieve the best performance effect.

[0062] The embodiment of the utility model further discloses a top beam support structure of a wooden structure building, wherein the fixing splint 500 is fixedly connected to the support column 200 and the auxiliary support beam 300 respectively through a plurality of second fasteners 510 arranged at even intervals, wherein the second fasteners 510 are all threaded fasteners.

[0063] Further, see Figure 4 A brief description is given of the fixing splint 500 and other structures. The end of the side connection part 310 is fixedly connected to the support column 200 by a plurality of third fasteners 350. The plurality of third fasteners 350 are evenly spaced at the end of the side connection part 310 and penetrate the side connection part 310 into the support column 200. The third fastener 350 includes two parallel threaded members. The fixing splint 500 and the auxiliary support beam 300 and the support column 200 are fixedly connected by the second fastener 510, and a cross fastener 520 is also provided on the support column 200. The third fastener 350, the cross fastener 520 and the second fastener 510 are all made of wood material. It should be further noted that the relevant connecting components and fasteners in this embodiment are all made of wood material.

[0064] The provision of fasteners can ensure the stability of the connection, has the characteristics of easy installation and quick operation, can significantly improve the connection efficiency, and can ensure the connection quality.

[0065] The implementation method of this embodiment also discloses a top beam support structure of a wooden structure building, see Figure 1 as well as Figure 5 In the extension direction of the top beam 100, the top beam 100 includes two top beam segments 130, the opposite ends of the two top beam segments 130 are fixedly connected and symmetrically arranged relative to the fixed ends, and the angle between the two top beam segments 130 is in the range of 140° to 180°. The opposite ends of the two top beam segments 130 are fixed together by a plurality of fourth fasteners 140, and the plurality of fourth fasteners 140 cross-extend into the opposite ends of the two top beam segments 130, and each fourth fastener 140 enters the two top beam segments 130.

[0066] Specifically, in this embodiment, the angle between the two top beam segments 130 can be 140°, 160°, 170°, 180° or any value within the range of 140° to 180°. Those skilled in the art can design it according to actual needs, and this embodiment does not make any specific limitation on this.

[0067] The effect of such a setting is that the coverage area of ​​the top beam 100 is increased, and the drainage performance of the top beam 100 is improved. At the same time, through the design of this structure, the impact of wind on the top beam 100 can be reduced, making it more convenient to maintain and clean the house. In addition, the two parts can also avoid the problems of reduced bending strength and increased cracks, and improve the stability and safety of the structure.

[0068] The implementation method of this embodiment also discloses a top beam support structure of a wooden structure building, see Figure 6 The portion where the top beam 100 and the support column 200 meet is provided with a slot, which is matched with the top of the support column 200, and the top of the support column 200 is partially embedded in the slot. It also includes a plurality of connecting members 210, which are arranged at intervals. The connecting members 210 can be arranged in 2, 3, 4, 5 or even more numbers. In this embodiment, 3 connecting members 210 are arranged at intervals, and each connecting member 210 penetrates the top beam 100 along the thickness direction of the top beam 100 and is fixedly connected to the support column 200.

[0069] The implementation method of this embodiment also discloses a roof of a wooden structure building, see Figure 7 The roof includes a plurality of top beam support structures of any of the above-mentioned wooden structure buildings, wherein the plurality of top beam support structures are arranged side by side with intervals, and in each top beam support structure, the support columns 200 at both ends of the top beam 100 are arranged on the lateral side beams 600 of the wooden structure building, and a plurality of auxiliary support columns 610 are correspondingly arranged on the lateral side beams 600.

[0070] In summary, the utility model discloses a top beam support structure of a wooden structure building, see Figure 1 , including a top beam 100, at least two support columns 200 and an auxiliary support beam 300. The auxiliary support beam 300 is connected between two adjacent support columns 200. The auxiliary support beam 300 includes two side connection parts 310 and a top connection part 320 formed as one body. Preferably, the auxiliary support beam 300 is set as an arch support beam, which has a large structural rigidity and can resist external pressure and deformation. In the beam-arch combination structure, the arch beam can balance the large horizontal thrust generated by the arch. The arch structure can adopt different forms and sizes and is suitable for a variety of different architectural styles and structural requirements. It can make the gravity evenly distributed along its curved surface, thereby reducing the stress at the support point. The arch structure and the arc structure can reduce the use of structural materials due to the advantage of self-weight distribution, thereby reducing the construction cost. In addition, the auxiliary support beam 300 and the top beam 100 are both provided with two plate-like monomers with a gap, which can improve the stability and bearing capacity of the structure. The appropriate gap setting can allow the structure to have a certain deformation space when it is loaded, thereby more effectively dispersing and transferring the load and improving the stability of the overall structure. Further, see Figure 7 The utility model also discloses a roof of a wooden structure building, comprising a plurality of top beam support structures arranged side by side at intervals, which has high stability and support performance and effectively reduces the construction cost.

[0071] It should be noted that, in addition to the implementation methods of the utility model described in the above-mentioned specific specific embodiments, those skilled in the art can easily understand other advantages and functions of the utility model from the contents disclosed in this specification. Although the description of the utility model will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation method. On the contrary, the purpose of introducing the utility model in conjunction with the implementation method is to cover other options or modifications that may be extended based on the claims of the utility model. In order to provide an in-depth understanding of the utility model, the above description contains many specific details, and the utility model can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the utility model, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments in the utility model and the features in the embodiments can be combined with each other.

[0072] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0073] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0074] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0075] In the description of this embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0076] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above contents are further detailed descriptions of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. Those skilled in the art may make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A top beam support structure of a wooden structure building, comprising a top beam and at least two support columns, wherein at least two of the support columns are arranged below the top beam at intervals, and the top beam is fixedly arranged at the top ends of the at least two support columns and supported by the at least two support columns; characterized in that: Also includes: An auxiliary support beam, the auxiliary support beam is located below the top beam, and the auxiliary support beam is connected between two adjacent support columns, the auxiliary support beam includes two side connection parts and a top connection part formed as one body, the two side connection parts are respectively fixedly connected to the inner sides of the two adjacent support columns, and the top of the top connection part is fixedly connected to the bottom wall of the top beam; wherein Each of the side connecting parts and the top connecting part is in an arc shape, and the auxiliary support beam is an arched support structure as a whole.

2. The top beam support structure of a wooden structure building according to claim 1, characterized in that: The auxiliary support beam is an integrally formed arched support beam; and At least two support blocks are arranged at intervals along the extension direction of the top beam, the bottom of each support block is fixedly connected to the arched support beam, and the top of each support block is fixedly connected to the top beam; wherein The support block is located on the same side of the top beam and the arched support beam, and is fixedly connected to the top beam and the arched support beam respectively through a plurality of first fasteners arranged at even intervals; wherein The first fasteners are all threaded fasteners.

3. The top beam support structure of a wooden structure building according to claim 1, characterized in that: The auxiliary support beam comprises at least two plate-shaped arched support beam monomers arranged side by side and fixedly connected to each other, and a first gap is provided between two adjacent arched support beam monomers; and At least two fixing clamps are arranged in the first gap between two adjacent arched support beam units and at intervals along the extension direction of the top beam, and the two sides of each fixing clamp are respectively fixedly connected to the opposite side walls of the two adjacent arched support beam units, and the side parts of the fixing clamps are fixedly connected to the support columns.

4. The top beam support structure of a wooden structure building as claimed in claim 3, characterized in that: The top beam comprises at least two plate-shaped top beam units arranged side by side and fixedly connected to each other, and a second gap is provided between two adjacent top beam units.

5. The top beam support structure of a wooden structure building as claimed in claim 4, characterized in that: The fixing clamp is fixedly connected to the support column and the auxiliary support beam respectively through a plurality of second fasteners arranged evenly at intervals; wherein The second fasteners are all threaded fasteners.

6. The top beam support structure of a wooden structure building according to claim 1, characterized in that: The end of the side connection part is fixedly connected to the support column through a plurality of third fasteners, and the plurality of third fasteners are evenly spaced and arranged at the end of the side connection part, and penetrate through the side connection part and enter into the support column.

7. The top beam support structure of a wooden structure building according to claim 1, characterized in that: In the extension direction of the top beam, the top beam comprises two top beam splits, the opposite ends of the two top beam splits are fixedly connected and symmetrically arranged relative to the fixed ends; and The included angle between the two top beam parts is in the range of 140° to 180°.

8. The top beam support structure of a wooden structure building according to claim 7, characterized in that: The opposite ends of the two top beam splits are fixed together by a plurality of fourth fasteners, the plurality of fourth fasteners cross-extend into the opposite ends of the two top beam splits, and each of the fourth fasteners enters the two top beam splits.

9. The top beam support structure of a wooden structure building according to claim 1, characterized in that: A slot is provided at a portion where the top beam and the support column are connected, the slot is matched with a top end of the support column, and the top end of the support column is partially embedded in the slot; and It also includes a plurality of connecting components, which are arranged at intervals, and each of the connecting components penetrates the top beam along the thickness direction of the top beam and is fixedly connected to the support column.

10. A roof of a wooden structure building, characterized in that: The roof comprises a plurality of top beam support structures of a wooden structure building as claimed in any one of claims 1 to 9; The plurality of top beam support structures are arranged side by side with intervals; and In each of the top beam supporting structures, the support columns at both ends of the top beam are arranged on the transverse side beams of the wooden structure building.

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