Bamboo structure cluster foundation connecting piece and bamboo structure concrete cast-in-place foundation structure

Abstract

The utility model relates to a bamboo structure cluster foundation connecting piece and a bamboo structure concrete cast-in-place foundation structure, the bamboo structure cluster foundation connecting piece comprises a first transverse rib supporting steel plate, a longitudinal rib supporting steel plate, a first connecting piece, a second connecting piece, a first bamboo material and a second bamboo material, the first transverse rib supporting steel plate extends transversely, one side edge of the first transverse rib supporting steel plate is fixed to the upper side face of the longitudinal rib supporting steel plate, and the longitudinal rib supporting steel plate and the first transverse rib supporting steel plate form a y-shaped structure. The longitudinal rib supporting steel plate is provided with a first connecting piece, the first connecting piece is fixed on the longitudinal rib supporting steel plate in a penetrating manner, the first transverse rib supporting steel plate is provided with a second connecting piece, and the second connecting piece is fixed on the first transverse rib supporting steel plate in a penetrating manner; a plurality of first bamboos are fixed on the first connecting piece, a plurality of second bamboos are fixed on the second connecting piece, and the plurality of first bamboos and the plurality of second bamboos form a y-shaped structure. The firmness and durability of the joint of the bamboo structure building are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of building construction, specifically to a bamboo structure bundled foundation connector and a bamboo structure cast-in-place concrete foundation structure. Background Technology

[0002] Bamboo is widely used in traditional architecture, especially in southern regions, in structures such as bamboo houses and pavilions, embodying the principles of using locally sourced materials and environmental protection. With technological advancements, the application of bamboo in modern architecture is gradually increasing. For example, combining bamboo with steel and concrete enhances strength and durability, making it suitable for public buildings and landscape design. Bamboo grows quickly and is renewable, aligning with green building principles and reducing carbon emissions. However, bamboo structures still face durability challenges. Bamboo is susceptible to insect infestation and decay, requiring anti-corrosion and waterproofing treatments to improve its durability.

[0003] Traditional methods for connecting bamboo structures to foundations include direct embedding, concrete foundations, metal connectors, stone piers, ground anchors, and timber piles. These methods generally suffer from poor durability, high costs, cumbersome rust prevention and maintenance, and complex construction. Therefore, connecting bamboo structures to concrete foundations in building projects presents a significant technical challenge. Traditional connection methods often suffer from weak connections, susceptibility to environmental influences, and complex construction. Thus, developing new connection methods between concrete foundations and bamboo structures to improve connection strength, durability, and construction efficiency is of significant practical importance. Utility Model Content

[0004] In order to solve one or more technical problems existing in the prior art, this utility model provides a bamboo structure bundled foundation connector and a bamboo structure cast-in-place concrete foundation structure.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A bamboo structure bundled foundation connector includes a first transverse rib support steel plate, a longitudinal rib support steel plate, a first connector, a second connector, a first bamboo material, and a second bamboo material. The longitudinal rib support steel plate extends longitudinally and upwards at an incline. The first transverse rib support steel plate extends laterally and one side of it is fixed to the upper side of the longitudinal rib support steel plate. The longitudinal rib support steel plate and the first transverse rib support steel plate form a Y-shaped structure. The first connector is provided on the longitudinal rib support steel plate and is fixed through the longitudinal rib support steel plate. The second connector is provided on the first transverse rib support steel plate and is fixed through the first transverse rib support steel plate. Multiple first bamboo materials are fixed on the first connector, and multiple second bamboo materials are fixed on the second connector. The multiple first bamboo materials and the multiple second bamboo materials form a Y-shaped structure.

[0006] The beneficial effects of this utility model are: the bamboo structure bundled foundation connector of this utility model connects the longitudinal rib support steel plate and the transverse rib support steel plate with bamboo, thereby improving the firmness and durability of the connection position of the bamboo structure building.

[0007] Based on the above technical solution, the present invention can be further improved as follows.

[0008] Furthermore, the first transverse rib support steel plate is vertically fixedly connected to the longitudinal rib support steel plate.

[0009] Furthermore, the first connector includes a plurality of first connecting rods, all of which are vertically inserted through and fixed to the longitudinal rib support steel plate. The first connecting rods pass through the side wall of the first bamboo material for connection, and multiple first bamboo materials are inserted and fixed on each first connecting rod.

[0010] The beneficial effect of adopting the above-mentioned further solution is that by setting multiple first connecting rods, it is convenient to connect multiple first bamboo materials on the longitudinal rib support steel plate.

[0011] Furthermore, multiple first connecting rods are arranged sequentially at intervals along the longitudinal direction. Multiple first bamboo materials are fixed to the upper and lower sides of the longitudinal rib support steel plate through the first connecting rods. The first bamboo materials on the upper and lower sides of the longitudinal rib support steel plate, together with the longitudinal rib support steel plate and the first connecting rods, form a first bamboo structure bundle.

[0012] The beneficial effects of adopting the above-mentioned further scheme are: the first bamboo structure bundle surrounds the longitudinal rib support steel plate on the inside, so that the whole presents a bamboo structure shape and has high structural stability.

[0013] Furthermore, the first connector also includes a first support rod, and a plurality of first connecting rods are parallel to each other and all are fixed vertically on the first support rod. The longitudinal rib support steel plate is provided with a first connecting elongated hole, and the first support rod is fixed in the first connecting elongated hole.

[0014] Furthermore, the second connector includes a plurality of second connecting rods, all of which are vertically inserted through and fixed to the first transverse rib support steel plate. The second connecting rods pass through the side wall of the second bamboo material for connection, and multiple second bamboo materials are inserted and fixed on each second connecting rod.

[0015] The beneficial effect of adopting the above-mentioned further solution is that by setting multiple second connecting rods, it is convenient to connect multiple second bamboo materials to the first transverse rib support steel plate.

[0016] Furthermore, multiple second connecting rods are arranged sequentially at intervals along the transverse direction. Multiple second bamboo materials are fixed to the front and rear sides of the first transverse rib support steel plate through the second connecting rods. The second bamboo materials on the front and rear sides of the first transverse rib support steel plate, together with the first transverse rib support steel plate and the second connecting rods, form a second bamboo structure bundle.

[0017] The beneficial effect of adopting the above-mentioned further scheme is that the second bamboo structure bundle surrounds the first horizontal rib support steel on the inside, so that the whole presents a bamboo structure shape and has high structural stability.

[0018] Furthermore, the second connector also includes a second support rod, with multiple second connecting rods parallel to each other and all fixed vertically on the second support rod. The first transverse rib support steel plate has a second connecting elongated hole, and the second support rod is fixed in the second connecting elongated hole.

[0019] Furthermore, the longitudinal rib support steel plate is provided with a plurality of first connectors, which are arranged vertically at intervals on the longitudinal rib support steel plate; the first transverse rib support steel plate is provided with a plurality of second connectors, which are arranged vertically at intervals on the first transverse rib support steel plate.

[0020] The beneficial effect of adopting the above-mentioned further solution is that by setting multiple first connectors and multiple second connectors, it is convenient to make a stable connection between bamboo and steel plate.

[0021] A bamboo-structured cast-in-place concrete foundation structure includes the aforementioned bamboo-structured bundled foundation connector, and further includes a second transverse rib support steel plate and a steel plate embedded part. One side of the second transverse rib support steel plate is fixed to the upper side of the steel plate embedded part, and the other side of the second transverse rib support steel plate extends laterally and upwards. One side of the longitudinal rib support steel plate is fixed to the upper side of the steel plate embedded part, and the longitudinal rib support steel plate extends longitudinally and upwards, with one side fixed to the other side of the second transverse rib support steel plate. A base steel shoe is fitted around the first and second bamboo materials, and the base steel shoe is fixed to the steel plate embedded part. Concrete is poured inside the base steel shoe. The upper ends of the first and second bamboo materials both extend from or are flush with the top concrete of the base steel shoe.

[0022] The beneficial effects of this utility model are as follows: Compared with the traditional connection between bamboo components and foundation, the bamboo structure concrete cast-in-place foundation structure of this utility model has enhanced the connection strength between bamboo and connectors through the pre-embedded steel plates and connectors, which can bear greater loads and stresses and improve overall stability; at the same time, the high-strength grouting material protects the bamboo, reduces environmental erosion, enhances structural durability, improves the integrity and seismic resistance of the building, and the grouting material has a cleaner appearance, improving the aesthetics and stability of the building. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the connection structure between the steel plate embedded part and the second transverse rib support steel plate of this utility model;

[0024] Figure 2 This is a schematic diagram of the connection structure between the steel plate embedded part of this utility model and the second transverse rib support steel plate and the longitudinal rib support steel plate.

[0025] Figure 3 This is a schematic diagram of the connection structure of the steel plate embedded part, the first transverse rib support steel plate, the second transverse rib support steel plate and the longitudinal rib support steel plate of this utility model.

[0026] Figure 4 This is a schematic diagram of the structure of the first connecting member of this utility model;

[0027] Figure 5 This is a schematic diagram of the connection structure of the steel plate embedded part, the first transverse rib support steel plate, the second transverse rib support steel plate, the first connector, the second connector, and the longitudinal rib support steel plate of this utility model.

[0028] Figure 6 This is a structural schematic diagram of the bamboo structure bundled foundation connector of this utility model;

[0029] Figure 7 This is a schematic diagram of the bamboo-structured cast-in-place concrete foundation structure of this utility model. Figure 1 ;

[0030] Figure 8 This is a schematic diagram of the bamboo-structured cast-in-place concrete foundation structure of this utility model. Figure 2 .

[0031] The attached diagram lists the components represented by each number as follows:

[0032] 1. First transverse rib support steel plate; 2. Second transverse rib support steel plate; 3. Longitudinal rib support steel plate; 4. First bamboo material; 5. Second bamboo material; 6. First connecting rod; 61. First support rod; 7. Second connecting rod; 71. Second support rod; 8. Steel plate embedded part; 81. Concrete; 82. Base steel shoe. Detailed Implementation

[0033] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0034] like Figures 1-6As shown, a bamboo structure bundled foundation connector of this embodiment includes a first transverse rib support steel plate 1, a longitudinal rib support steel plate 3, a first connector, a second connector, a first bamboo 4, and a second bamboo 5. The longitudinal rib support steel plate 3 extends longitudinally and upwards at an incline. The first transverse rib support steel plate 1 extends laterally and one side of it is fixed to the upper side of the longitudinal rib support steel plate 3. The longitudinal rib support steel plate 3 and the first transverse rib support steel plate 1 form a Y-shaped structure. The first connector is provided on the longitudinal rib support steel plate 3 and is fixed through the longitudinal rib support steel plate 3. The second connector is provided on the first transverse rib support steel plate 1 and is fixed through the first transverse rib support steel plate 1. Multiple first bamboo 4s are fixed on the first connector, and multiple second bamboo 5s are fixed on the second connector. The multiple first bamboo 4s and multiple second bamboo 5s form a Y-shaped structure.

[0035] like Figures 1-5 As shown, in a preferred embodiment, the first transverse rib support steel plate 1 is vertically fixedly connected to the longitudinal rib support steel plate 3.

[0036] like Figure 4 and Figure 5 As shown, the first connector in this embodiment includes multiple first connecting rods 6, which are all vertically inserted through and fixed to the longitudinal rib support steel plate 3. The first connecting rods 6 pass through the sidewalls of the first bamboo 4 for connection, and multiple first bamboo 4 are inserted and fixed on each first connecting rod 6. By providing multiple first connecting rods, it is convenient to connect multiple first bamboo 4 on the longitudinal rib support steel plate.

[0037] like Figure 5 As shown, in a preferred embodiment, multiple first connecting rods 6 are arranged longitudinally at intervals. Multiple first bamboo pieces 4 are fixed to the upper and lower sides of the longitudinal rib support steel plate 3 via the first connecting rods 6. The first bamboo pieces 4 on the upper and lower sides of the longitudinal rib support steel plate 3, together with the longitudinal rib support steel plate 3 and the first connecting rods 6, form a first bamboo structure bundle. The first bamboo structure bundle surrounds the longitudinal rib support steel plate internally, giving the overall structure a bamboo structure shape and high structural stability.

[0038] like Figure 4 and Figure 5 As shown, in a preferred embodiment, the first connector further includes a first support rod 61, and a plurality of first connecting rods 6 are parallel to each other and all are vertically fixed on the first support rod 61. The longitudinal rib support steel plate 3 is provided with a first connecting elongated hole, and the first support rod 61 is fixed in the first connecting elongated hole.

[0039] like Figure 5As shown, in one specific embodiment, the second connector includes multiple second connecting rods 7, all of which are vertically inserted and fixed to the first transverse rib support steel plate 1. The second connecting rods 7 pass through the sidewalls of the second bamboo materials 5 for connection, and multiple second bamboo materials 5 are fixedly inserted through each second connecting rod 7. By providing multiple second connecting rods, it is convenient to connect multiple second bamboo materials to the first transverse rib support steel plate.

[0040] like Figure 5 As shown, in one specific embodiment, multiple second connecting rods 7 are arranged sequentially at intervals along the transverse direction. Multiple second bamboo materials 5 are fixed to the front and rear sides of the first transverse rib support steel plate 1 via the second connecting rods 7. The second bamboo materials 5 on the front and rear sides of the first transverse rib support steel plate 1, together with the first transverse rib support steel plate 1 and the second connecting rods 7, form a second bamboo structure bundle. The second bamboo structure bundle surrounds the first transverse rib support steel plate on its inner side, giving the overall structure a bamboo structure shape and high structural stability.

[0041] like Figure 5 As shown, preferably, the second connector further includes a second support rod 71, and a plurality of second connecting rods 7 are parallel to each other and all are fixed vertically on the second support rod 71. The first transverse rib support steel plate 1 is provided with a second connecting elongated hole, and the second support rod 71 is fixed in the second connecting elongated hole.

[0042] like Figure 5 As shown, in a preferred embodiment, the longitudinal rib support steel plate 3 is provided with a plurality of first connectors, which are arranged vertically at intervals on the longitudinal rib support steel plate 3; the first transverse rib support steel plate 1 is provided with a plurality of second connectors, which are arranged vertically at intervals on the first transverse rib support steel plate 1. By providing a plurality of first connectors and a plurality of second connectors, a stable connection between the bamboo and the steel plate is facilitated.

[0043] This embodiment of a bamboo structure bundled foundation connector fixes bamboo materials between longitudinal and transverse ribs, and connects the longitudinal rib support steel plates and transverse rib support steel plates to the bamboo materials, thereby improving the firmness and durability of the connection positions in the bamboo structure building.

[0044] like Figure 7 and Figure 8As shown, this embodiment of a bamboo structure concrete cast-in-place foundation structure includes the aforementioned bamboo structure bundled foundation connector, as well as a second transverse rib support steel plate 2 and a steel plate embedded part 8. One side of the second transverse rib support steel plate 2 is fixed to the upper side of the steel plate embedded part 8, and the other side of the second transverse rib support steel plate 2 extends laterally and upwards. One side of the longitudinal rib support steel plate 3 is fixed to the upper side of the steel plate embedded part 8, and the longitudinal rib support steel plate 3 extends longitudinally and upwards, with one side fixed to the other side of the second transverse rib support steel plate 2. The first bamboo material 4 and the second bamboo material 5 are fitted with a base steel shoe 82, which is fixed to the steel plate embedded part 8. Concrete 81 is poured inside the base steel shoe 82. The upper ends of the first bamboo material 4 and the second bamboo material 5 both extend from the top concrete of the base steel shoe 82 or are flush with the top concrete of the base steel shoe 82.

[0045] Specifically, such as Figure 7 and Figure 8 As shown, the base steel shoe 82 in this embodiment adopts a structure with a small opening at the bottom and a large opening at the top, and the overall shape is similar to a Y-shaped structure.

[0046] In this embodiment, the first transverse rib support steel plate 1 is welded and fixed to the steel plate embedded part 8; the longitudinal rib support steel plate 3 is welded and fixed to the steel plate embedded part 8 and the first transverse rib support steel plate 1; the second transverse rib support steel plate 2 is welded and fixed to the first transverse rib support steel plate 1; and the first support rod 61 and the second support rod 71 are respectively welded and fixed to the longitudinal rib support steel plate 3 and the second transverse rib support steel plate 2. The base steel shoe 82 is welded and fixed to the steel plate embedded part 8. In this embodiment, all components connecting the various metal structures are connected and fixed by welding.

[0047] The bamboo-structured cast-in-place concrete foundation structure in this embodiment, compared with the traditional connection between bamboo components and foundation, uses embedded steel plates and connectors to enhance the connection strength between bamboo and connectors, enabling it to bear greater loads and stresses and improve overall stability; at the same time, high-strength grouting material protects the bamboo, reduces environmental erosion, enhances structural durability, improves the integrity and seismic resistance of the building, and the grouting material makes the appearance cleaner, improving the aesthetics and stability of the building.

[0048] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0049] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0050] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0051] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0052] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0053] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A bamboo structural cluster foundation connector, characterized in that, The device includes a first transverse rib support steel plate, a longitudinal rib support steel plate, a first connector, a second connector, a first bamboo member, and a second bamboo member. The longitudinal rib support steel plate extends longitudinally at an upward inclination, and the first transverse rib support steel plate extends laterally with one side fixed to the upper side of the longitudinal rib support steel plate. The longitudinal rib support steel plate and the first transverse rib support steel plate form a Y-shaped structure. The longitudinal rib support steel plate is provided with a first connector, which is fixed through the longitudinal rib support steel plate. The first transverse rib support steel plate is provided with a second connector, which is fixed through the first transverse rib support steel plate. Multiple first bamboo members are fixed to the first connector, and multiple second bamboo members are fixed to the second connector. The multiple first bamboo members and multiple second bamboo members form a Y-shaped structure.

2. The structural bamboo cluster foundation connector according to claim 1, wherein, The first transverse rib support steel plate is vertically and fixedly connected to the longitudinal rib support steel plate.

3. The structural bamboo cluster foundation connector of claim 1, wherein, The first connector includes multiple first connecting rods, which are vertically inserted through and fixed to the longitudinal rib support steel plate. The first connecting rods pass through the side wall of the first bamboo material for connection, and multiple first bamboo materials are inserted and fixed on each first connecting rod.

4. The structural bamboo cluster foundation connector of claim 3, wherein, Multiple first connecting rods are arranged longitudinally at intervals. Multiple first bamboo materials are fixed to the upper and lower sides of the longitudinal rib support steel plate through the first connecting rods. The first bamboo materials on the upper and lower sides of the longitudinal rib support steel plate, together with the longitudinal rib support steel plate and the first connecting rods, form a first bamboo structure bundle.

5. The bamboo structure bundled foundation connector according to claim 3, characterized in that, The first connector also includes a first support rod, and multiple first connecting rods are parallel to each other and all are fixed vertically on the first support rod. The longitudinal rib support steel plate is provided with a first connecting elongated hole, and the first support rod is fixed in the first connecting elongated hole.

6. The bamboo structure bundled foundation connector according to claim 1, characterized in that, The second connector includes multiple second connecting rods, which are vertically inserted through and fixed to the first transverse rib support steel plate. The second connecting rods pass through the side wall of the second bamboo material for connection, and multiple second bamboo materials are inserted and fixed on each second connecting rod.

7. The structural bamboo cluster foundation connector of claim 6, wherein, Multiple second connecting rods are arranged in a horizontally spaced manner. Multiple second bamboo materials are fixed to the front and rear sides of the first horizontal rib support steel plate through the second connecting rods. The second bamboo materials on the front and rear sides of the first horizontal rib support steel plate, together with the first horizontal rib support steel plate and the second connecting rods, form a second bamboo structure bundle.

8. The structural bamboo cluster foundation connector of claim 6, wherein, The second connector also includes a second support rod. Multiple second connecting rods are parallel to each other and are all fixed vertically on the second support rod. The first transverse rib support steel plate has a second connecting elongated hole, and the second support rod is fixed in the second connecting elongated hole.

9. The structural bamboo cluster foundation connector of claim 1, wherein, The longitudinal rib support steel plate is provided with a plurality of first connectors, which are arranged vertically at intervals on the longitudinal rib support steel plate; the first transverse rib support steel plate is provided with a plurality of second connectors, which are arranged vertically at intervals on the first transverse rib support steel plate.

10. A bamboo structural concrete cast-in-situ foundation structure, characterized by, The bamboo structure bundled foundation connector according to any one of claims 1 to 9 further includes a second transverse rib support steel plate and a steel plate embedded part. One side of the second transverse rib support steel plate is fixed to the upper side of the steel plate embedded part, and the other side of the second transverse rib support steel plate extends laterally and upwards. One side of the longitudinal rib support steel plate is fixed to the upper side of the steel plate embedded part, and the longitudinal rib support steel plate extends longitudinally and upwards, with one side fixed to the other side of the second transverse rib support steel plate. A base steel shoe is adapted to fit the first bamboo and the second bamboo, and the base steel shoe is fixed to the steel plate embedded part. Concrete is poured inside the base steel shoe. The upper ends of the first bamboo and the second bamboo both extend from or are flush with the top concrete of the base steel shoe.

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